Diff of the two buildlogs: -- --- b1/build.log 2024-11-22 03:47:41.372840750 +0000 +++ b2/build.log 2024-11-22 03:49:29.971933481 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Thu Nov 21 15:45:52 -12 2024 -I: pbuilder-time-stamp: 1732247152 +I: Current time: Fri Dec 26 00:10:44 +14 2025 +I: pbuilder-time-stamp: 1766657444 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -30,52 +30,84 @@ dpkg-source: info: applying skip_test_on_armel.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2878175/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/D01_modify_environment starting +debug: Running on codethink03-arm64. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Dec 25 10:10 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='arm64' - DEBIAN_FRONTEND='noninteractive' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="32" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.2.32(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='21c0219a68b24a86a54eea250ad6f401' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='2878175' - PS1='# ' - PS2='> ' + INVOCATION_ID=355203635c5141e7b9dd3801829b1ed7 + LANG=C + LANGUAGE=nl_BE:nl + LC_ALL=C + MACHTYPE=aarch64-unknown-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=4109425 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.f7vAQdqV/pbuilderrc_kljq --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.f7vAQdqV/b1 --logfile b1/build.log python-pulp_2.7.0+dfsg-4.dsc' - SUDO_GID='109' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://192.168.101.4:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.f7vAQdqV/pbuilderrc_J1ON --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.f7vAQdqV/b2 --logfile b2/build.log python-pulp_2.7.0+dfsg-4.dsc' + SUDO_GID=109 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink04-arm64 6.1.0-27-cloud-arm64 #1 SMP Debian 6.1.115-1 (2024-11-01) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-27-cloud-arm64 #1 SMP Debian 6.1.115-1 (2024-11-01) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 4 21:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/2878175/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 4 2024 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -199,7 +231,7 @@ Get: 76 http://deb.debian.org/debian unstable/main arm64 python3.13 arm64 3.13.0-2 [730 kB] Get: 77 http://deb.debian.org/debian unstable/main arm64 python3-all arm64 3.12.7-1 [1052 B] Get: 78 http://deb.debian.org/debian unstable/main arm64 python3-pyparsing all 3.1.2-1 [146 kB] -Fetched 37.6 MB in 0s (131 MB/s) +Fetched 37.6 MB in 0s (155 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libpython3.12-minimal:arm64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20084 files and directories currently installed.) @@ -467,8 +499,8 @@ Setting up tzdata (2024b-3) ... Current default time zone: 'Etc/UTC' -Local time is now: Fri Nov 22 03:46:17 UTC 2024. -Universal Time is now: Fri Nov 22 03:46:17 UTC 2024. +Local time is now: Thu Dec 25 10:11:04 UTC 2025. +Universal Time is now: Thu Dec 25 10:11:04 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up libpython3.13-minimal:arm64 (3.13.0-2) ... @@ -542,7 +574,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/python-pulp-2.7.0+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../python-pulp_2.7.0+dfsg-4_source.changes +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/python-pulp-2.7.0+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../python-pulp_2.7.0+dfsg-4_source.changes dpkg-buildpackage: info: source package python-pulp dpkg-buildpackage: info: source version 2.7.0+dfsg-4 dpkg-buildpackage: info: source distribution unstable @@ -965,7 +1001,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3b7024752a3542b69e68f0e0b17993db-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3b7024752a3542b69e68f0e0b17993db-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1f8cf16f857d437e949de041bb29927c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1f8cf16f857d437e949de041bb29927c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -988,7 +1024,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/779f914e57bc460d92c517831de40e13-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/779f914e57bc460d92c517831de40e13-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/385414f0e85346f89aac0e9befe371e9-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/385414f0e85346f89aac0e9befe371e9-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -1074,10 +1110,10 @@ Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 14 columns Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.04 seconds +Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.03 seconds Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 8 columns -Cbc0012I Integer solution of 4190215 found by DiveCoefficient after 9 iterations and 0 nodes (0.04 seconds) +Cbc0012I Integer solution of 4190215 found by DiveCoefficient after 9 iterations and 0 nodes (0.05 seconds) Cbc0031I 1 added rows had average density of 15 Cbc0013I At root node, 1 cuts changed objective from 4194303.5 to 4190215 in 2 passes Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 @@ -1086,7 +1122,7 @@ Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective 4190215, took 9 iterations and 0 nodes (0.04 seconds) +Cbc0001I Search completed - best objective 4190215, took 9 iterations and 0 nodes (0.05 seconds) Cbc0035I Maximum depth 0, 5 variables fixed on reduced cost Cuts at root node changed objective from 4.1943e+06 to 4.19022e+06 Probing was tried 2 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1113,7 +1149,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7624dfc79f8b424596919d392d920b35-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7624dfc79f8b424596919d392d920b35-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/63122a6ef6e8494bb0410e4035f211a4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/63122a6ef6e8494bb0410e4035f211a4-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 167 COLUMNS @@ -1158,7 +1194,7 @@ Cbc0038I Relaxing continuous gives 3371.83 Cbc0038I Before mini branch and bound, 16 integers at bound fixed and 32 continuous Cbc0038I Full problem 138 rows 130 columns, reduced to 95 rows 82 columns -Cbc0038I Mini branch and bound improved solution from 3371.83 to 3208.96 (0.11 seconds) +Cbc0038I Mini branch and bound improved solution from 3371.83 to 3208.96 (0.12 seconds) Cbc0038I Round again with cutoff of 3076.56 Cbc0038I Pass 23: suminf. 0.21132 (2) obj. 2712.05 iterations 0 Cbc0038I Pass 24: suminf. 0.15579 (2) obj. 3076.56 iterations 13 @@ -1193,33 +1229,33 @@ Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 15 integers at bound fixed and 30 continuous Cbc0038I Full problem 138 rows 130 columns, reduced to 96 rows 81 columns -Cbc0038I Mini branch and bound did not improve solution (0.15 seconds) -Cbc0038I After 0.15 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.14 seconds +Cbc0038I Mini branch and bound did not improve solution (0.16 seconds) +Cbc0038I After 0.16 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.15 seconds Cbc0012I Integer solution of 3208.957 found by feasibility pump after 0 iterations and 0 nodes (0.16 seconds) Cbc0038I Full problem 138 rows 130 columns, reduced to 40 rows 52 columns Cbc0031I 16 added rows had average density of 46.625 Cbc0013I At root node, 16 cuts changed objective from 2546.9589 to 2700.7923 in 100 passes Cbc0014I Cut generator 0 (Probing) - 45 row cuts average 2.1 elements, 1 column cuts (1 active) in 0.018 seconds - new frequency is -100 Cbc0014I Cut generator 1 (Gomory) - 1114 row cuts average 78.1 elements, 0 column cuts (0 active) in 0.034 seconds - new frequency is 1 -Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.009 seconds - new frequency is -100 +Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.008 seconds - new frequency is -100 Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.001 seconds - new frequency is -100 Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 98 row cuts average 8.2 elements, 0 column cuts (0 active) in 0.017 seconds - new frequency is 1 -Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.015 seconds - new frequency is -100 +Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.016 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 90 row cuts average 34.2 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.41 seconds) Cbc0038I Full problem 138 rows 130 columns, reduced to 57 rows 66 columns Cbc0038I Full problem 138 rows 130 columns, reduced to 21 rows 38 columns -Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.82 seconds) +Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.80 seconds) Cbc0032I Strong branching done 1216 times (9076 iterations), fathomed 30 nodes and fixed 65 variables Cbc0035I Maximum depth 13, 217 variables fixed on reduced cost Cuts at root node changed objective from 2546.96 to 2700.79 Probing was tried 100 times and created 46 cuts of which 0 were active after adding rounds of cuts (0.018 seconds) -Gomory was tried 337 times and created 1816 cuts of which 0 were active after adding rounds of cuts (0.058 seconds) -Knapsack was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.009 seconds) +Gomory was tried 337 times and created 1816 cuts of which 0 were active after adding rounds of cuts (0.056 seconds) +Knapsack was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.008 seconds) Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) MixedIntegerRounding2 was tried 337 times and created 301 cuts of which 0 were active after adding rounds of cuts (0.037 seconds) -FlowCover was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.015 seconds) -TwoMirCuts was tried 337 times and created 198 cuts of which 0 were active after adding rounds of cuts (0.024 seconds) +FlowCover was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.016 seconds) +TwoMirCuts was tried 337 times and created 198 cuts of which 0 were active after adding rounds of cuts (0.023 seconds) ZeroHalf was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) ImplicationCuts was tried 280 times and created 23 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) @@ -1229,254 +1265,290 @@ Enumerated nodes: 130 Total iterations: 5337 Time (CPU seconds): 0.80 -Time (Wallclock seconds): 0.83 +Time (Wallclock seconds): 0.81 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.80 (Wallclock seconds): 0.83 +Total time (CPU seconds): 0.81 (Wallclock seconds): 0.81 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/361cfdf8c5814efea770c3cca90dfa02-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/361cfdf8c5814efea770c3cca90dfa02-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/30bd6521306041fea690672ced149bd3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/30bd6521306041fea690672ced149bd3-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 225 COLUMNS -At line 1635 RHS -At line 1856 BOUNDS -At line 2067 ENDATA -Problem MODEL has 220 rows, 210 columns and 780 elements +At line 1654 RHS +At line 1875 BOUNDS +At line 2086 ENDATA +Problem MODEL has 220 rows, 210 columns and 799 elements Coin0008I MODEL read with 0 errors Option for timeMode changed from cpu to elapsed -Continuous objective value is -134.966 - 0.00 seconds -Cgl0003I 0 fixed, 0 tightened bounds, 1 strengthened rows, 0 substitutions -Cgl0004I processed model has 220 rows, 210 columns (210 integer (210 of which binary)) and 781 elements -Cutoff increment increased from 1e-05 to 0.04995 -Cbc0038I Initial state - 22 integers unsatisfied sum - 6.42583 -Cbc0038I Pass 1: suminf. 0.83366 (3) obj. -133.251 iterations 89 -Cbc0038I Pass 2: suminf. 0.48842 (2) obj. -131.836 iterations 1 -Cbc0038I Solution found of -127.15 -Cbc0038I Before mini branch and bound, 186 integers at bound fixed and 0 continuous -Cbc0038I Full problem 220 rows 210 columns, reduced to 6 rows 7 columns -Cbc0038I Mini branch and bound improved solution from -127.15 to -132.45 (0.03 seconds) -Cbc0038I Round again with cutoff of -132.75 -Cbc0038I Reduced cost fixing fixed 19 variables on major pass 2 -Cbc0038I Pass 3: suminf. 0.83366 (3) obj. -133.251 iterations 0 -Cbc0038I Pass 4: suminf. 0.60514 (3) obj. -132.75 iterations 4 -Cbc0038I Pass 5: suminf. 0.63773 (3) obj. -132.75 iterations 30 -Cbc0038I Pass 6: suminf. 0.61397 (3) obj. -132.75 iterations 4 -Cbc0038I Pass 7: suminf. 0.44383 (2) obj. -132.81 iterations 34 -Cbc0038I Pass 8: suminf. 0.42821 (2) obj. -132.75 iterations 5 -Cbc0038I Pass 9: suminf. 0.61166 (2) obj. -132.75 iterations 30 -Cbc0038I Pass 10: suminf. 0.09859 (1) obj. -133.194 iterations 31 -Cbc0038I Pass 11: suminf. 0.24194 (1) obj. -132.75 iterations 11 -Cbc0038I Pass 12: suminf. 1.04715 (4) obj. -132.75 iterations 72 -Cbc0038I Pass 13: suminf. 0.78445 (3) obj. -132.75 iterations 84 -Cbc0038I Pass 14: suminf. 0.92284 (3) obj. -132.75 iterations 63 -Cbc0038I Pass 15: suminf. 0.92284 (3) obj. -132.75 iterations 2 -Cbc0038I Pass 16: suminf. 0.91711 (3) obj. -132.75 iterations 65 -Cbc0038I Pass 17: suminf. 1.24080 (4) obj. -132.75 iterations 58 -Cbc0038I Pass 18: suminf. 0.66611 (3) obj. -132.75 iterations 78 -Cbc0038I Pass 19: suminf. 0.75401 (3) obj. -132.75 iterations 30 -Cbc0038I Pass 20: suminf. 0.73025 (3) obj. -132.75 iterations 4 -Cbc0038I Pass 21: suminf. 0.74552 (3) obj. -132.75 iterations 28 -Cbc0038I Pass 22: suminf. 0.53527 (3) obj. -132.75 iterations 94 -Cbc0038I Pass 23: suminf. 0.73025 (3) obj. -132.75 iterations 63 -Cbc0038I Pass 24: suminf. 0.95457 (4) obj. -132.75 iterations 44 -Cbc0038I Pass 25: suminf. 0.93934 (4) obj. -132.75 iterations 8 -Cbc0038I Pass 26: suminf. 0.90755 (3) obj. -132.75 iterations 101 -Cbc0038I Pass 27: suminf. 0.90755 (3) obj. -132.75 iterations 4 -Cbc0038I Pass 28: suminf. 0.33121 (3) obj. -132.75 iterations 76 -Cbc0038I Pass 29: suminf. 0.33121 (3) obj. -132.75 iterations 2 -Cbc0038I Pass 30: suminf. 1.03450 (3) obj. -132.75 iterations 64 -Cbc0038I Pass 31: suminf. 0.48626 (3) obj. -132.75 iterations 33 -Cbc0038I Pass 32: suminf. 0.57265 (3) obj. -132.75 iterations 27 +Continuous objective value is -130.848 - 0.00 seconds +Cgl0004I processed model has 164 rows, 159 columns (159 integer (159 of which binary)) and 597 elements +Cbc0038I Initial state - 16 integers unsatisfied sum - 0.179775 +Cbc0038I Pass 1: suminf. 0.01316 (1) obj. -130.801 iterations 60 +Cbc0038I Solution found of -127.1 +Cbc0038I Before mini branch and bound, 142 integers at bound fixed and 0 continuous +Cbc0038I Full problem 164 rows 159 columns, reduced to 2 rows 3 columns +Cbc0038I Mini branch and bound improved solution from -127.1 to -130.65 (0.02 seconds) +Cbc0038I Round again with cutoff of -130.67 +Cbc0038I Reduced cost fixing fixed 79 variables on major pass 2 +Cbc0038I Pass 2: suminf. 0.01316 (1) obj. -130.801 iterations 0 +Cbc0038I Pass 3: suminf. 0.04806 (1) obj. -130.67 iterations 6 +Cbc0038I Pass 4: suminf. 0.25084 (2) obj. -130.67 iterations 44 +Cbc0038I Pass 5: suminf. 0.10312 (2) obj. -130.67 iterations 26 +Cbc0038I Pass 6: suminf. 0.11579 (2) obj. -130.67 iterations 41 +Cbc0038I Pass 7: suminf. 0.09495 (2) obj. -130.67 iterations 23 +Cbc0038I Pass 8: suminf. 0.11579 (2) obj. -130.67 iterations 32 +Cbc0038I Pass 9: suminf. 0.20357 (2) obj. -130.67 iterations 34 +Cbc0038I Pass 10: suminf. 0.44543 (16) obj. -130.67 iterations 5 +Cbc0038I Pass 11: suminf. 0.44725 (2) obj. -130.67 iterations 3 +Cbc0038I Pass 12: suminf. 0.06801 (1) obj. -130.67 iterations 69 +Cbc0038I Pass 13: suminf. 0.09763 (2) obj. -130.67 iterations 25 +Cbc0038I Pass 14: suminf. 0.10312 (2) obj. -130.67 iterations 9 +Cbc0038I Pass 15: suminf. 0.25084 (2) obj. -130.67 iterations 16 +Cbc0038I Pass 16: suminf. 0.20357 (2) obj. -130.67 iterations 47 +Cbc0038I Pass 17: suminf. 0.11579 (2) obj. -130.67 iterations 28 +Cbc0038I Pass 18: suminf. 0.44543 (16) obj. -130.67 iterations 19 +Cbc0038I Pass 19: suminf. 0.44543 (16) obj. -130.67 iterations 0 +Cbc0038I Pass 20: suminf. 0.11579 (2) obj. -130.67 iterations 35 +Cbc0038I Pass 21: suminf. 0.10903 (2) obj. -130.67 iterations 33 +Cbc0038I Pass 22: suminf. 0.47639 (16) obj. -130.67 iterations 18 +Cbc0038I Pass 23: suminf. 0.25084 (2) obj. -130.67 iterations 3 +Cbc0038I Pass 24: suminf. 0.25084 (2) obj. -130.67 iterations 0 +Cbc0038I Pass 25: suminf. 0.08722 (2) obj. -130.67 iterations 46 +Cbc0038I Pass 26: suminf. 0.57526 (16) obj. -130.67 iterations 22 +Cbc0038I Pass 27: suminf. 0.25084 (2) obj. -130.67 iterations 15 +Cbc0038I Pass 28: suminf. 0.44543 (16) obj. -130.67 iterations 15 +Cbc0038I Pass 29: suminf. 0.44543 (16) obj. -130.67 iterations 0 +Cbc0038I Pass 30: suminf. 0.06024 (2) obj. -130.67 iterations 34 +Cbc0038I Pass 31: suminf. 0.44543 (16) obj. -130.67 iterations 45 Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 175 integers at bound fixed and 0 continuous -Cbc0038I Full problem 220 rows 210 columns, reduced to 6 rows 12 columns -Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) -Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of -132.45 - took 0.04 seconds -Cbc0012I Integer solution of -132.45 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) -Cbc0038I Full problem 220 rows 210 columns, reduced to 6 rows 5 columns -Cbc0012I Integer solution of -132.7 found by DiveCoefficient after 9 iterations and 0 nodes (0.07 seconds) -Cbc0031I 4 added rows had average density of 7 -Cbc0013I At root node, 4 cuts changed objective from -134.96566 to -132.7 in 3 passes -Cbc0014I Cut generator 0 (Probing) - 2 row cuts average 10.0 elements, 7 column cuts (7 active) in 0.000 seconds - new frequency is 1 +Cbc0038I Before mini branch and bound, 138 integers at bound fixed and 0 continuous +Cbc0038I Full problem 164 rows 159 columns, reduced to 2 rows 2 columns +Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) +Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of -130.65 - took 0.03 seconds +Cbc0012I Integer solution of -130.65 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) +Cbc0038I Full problem 164 rows 159 columns, reduced to 2 rows 2 columns +Cbc0006I The LP relaxation is infeasible or too expensive +Cbc0013I At root node, 0 cuts changed objective from -130.84775 to -130.84775 in 1 passes +Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 0.0 elements, 8 column cuts (8 active) in 0.000 seconds - new frequency is 1 Cbc0014I Cut generator 1 (Gomory) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 2 (Knapsack) - 3 row cuts average 6.7 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 +Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 6 row cuts average 7.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 -Cbc0014I Cut generator 7 (ZeroHalf) - 2 row cuts average 19.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 -Cbc0001I Search completed - best objective -132.7, took 9 iterations and 0 nodes (0.07 seconds) -Cbc0035I Maximum depth 0, 20 variables fixed on reduced cost -Cuts at root node changed objective from -134.966 to -132.7 -Probing was tried 3 times and created 9 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Gomory was tried 3 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Knapsack was tried 3 times and created 3 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Clique was tried 3 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -MixedIntegerRounding2 was tried 3 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -FlowCover was tried 3 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -TwoMirCuts was tried 3 times and created 6 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -ZeroHalf was tried 3 times and created 2 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Cbc0014I Cut generator 6 (TwoMirCuts) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0014I Cut generator 7 (ZeroHalf) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0001I Search completed - best objective -130.6499999999999, took 0 iterations and 0 nodes (0.05 seconds) +Cbc0035I Maximum depth 0, 79 variables fixed on reduced cost +Cuts at root node changed objective from -130.848 to -130.848 +Probing was tried 1 times and created 9 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Gomory was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Knapsack was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Clique was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +MixedIntegerRounding2 was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +FlowCover was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +TwoMirCuts was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +ZeroHalf was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found -Objective value: -132.70000000 +Objective value: -130.65000000 Enumerated nodes: 0 -Total iterations: 9 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.07 +Total iterations: 0 +Time (CPU seconds): 0.05 +Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/bcd86eb39bd04cd68ce02f08b049e09d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/bcd86eb39bd04cd68ce02f08b049e09d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ef5d895a076a4194ac9ccaf76dbaa1b0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ef5d895a076a4194ac9ccaf76dbaa1b0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS -At line 121 RHS -At line 125 BOUNDS -At line 146 ENDATA -Problem MODEL has 3 rows, 26 columns and 66 elements +At line 120 RHS +At line 124 BOUNDS +At line 145 ENDATA +Problem MODEL has 3 rows, 26 columns and 65 elements Coin0008I MODEL read with 0 errors Option for timeMode changed from cpu to elapsed Continuous objective value is 0 - 0.00 seconds -Cgl0004I processed model has 3 rows, 26 columns (20 integer (20 of which binary)) and 66 elements -Cbc0038I Initial state - 3 integers unsatisfied sum - 1.13548 -Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 73.5 iterations 3 -Cbc0038I Solution found of 73.5 -Cbc0038I Relaxing continuous gives 73.5 +Cgl0004I processed model has 3 rows, 26 columns (20 integer (20 of which binary)) and 65 elements +Cbc0038I Initial state - 3 integers unsatisfied sum - 0.973708 +Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 60 iterations 3 +Cbc0038I Solution found of 60 +Cbc0038I Relaxing continuous gives 60 Cbc0038I Before mini branch and bound, 17 integers at bound fixed and 3 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 5 columns -Cbc0038I Mini branch and bound improved solution from 73.5 to 60.5 (0.01 seconds) -Cbc0038I Round again with cutoff of 54.45 -Cbc0038I Pass 2: suminf. 0.11272 (1) obj. 54.45 iterations 1 -Cbc0038I Pass 3: suminf. 0.37992 (2) obj. 54.45 iterations 4 -Cbc0038I Pass 4: suminf. 0.37331 (3) obj. 54.45 iterations 4 -Cbc0038I Pass 5: suminf. 0.29454 (1) obj. 54.45 iterations 4 -Cbc0038I Pass 6: suminf. 0.39345 (1) obj. 54.45 iterations 3 -Cbc0038I Pass 7: suminf. 0.25035 (1) obj. 54.45 iterations 2 -Cbc0038I Pass 8: suminf. 0.23625 (2) obj. 54.45 iterations 6 -Cbc0038I Pass 9: suminf. 0.34502 (2) obj. 54.45 iterations 3 -Cbc0038I Pass 10: suminf. 0.23625 (2) obj. 54.45 iterations 2 -Cbc0038I Pass 11: suminf. 1.05750 (3) obj. 54.45 iterations 7 -Cbc0038I Pass 12: suminf. 0.52585 (2) obj. 54.45 iterations 2 -Cbc0038I Pass 13: suminf. 0.03237 (1) obj. 54.45 iterations 4 -Cbc0038I Pass 14: suminf. 0.50626 (2) obj. 54.45 iterations 4 -Cbc0038I Pass 15: suminf. 0.46754 (2) obj. 54.45 iterations 5 -Cbc0038I Pass 16: suminf. 0.22550 (1) obj. 54.45 iterations 4 -Cbc0038I Pass 17: suminf. 0.22562 (2) obj. 54.45 iterations 4 -Cbc0038I Pass 18: suminf. 0.42671 (2) obj. 54.45 iterations 3 -Cbc0038I Pass 19: suminf. 0.14661 (1) obj. 54.45 iterations 2 -Cbc0038I Pass 20: suminf. 0.46446 (1) obj. 54.45 iterations 3 -Cbc0038I Pass 21: suminf. 0.46394 (2) obj. 54.45 iterations 3 -Cbc0038I Pass 22: suminf. 0.31979 (1) obj. 54.45 iterations 3 -Cbc0038I Pass 23: suminf. 0.46141 (1) obj. 54.45 iterations 2 -Cbc0038I Pass 24: suminf. 0.46159 (2) obj. 54.45 iterations 9 -Cbc0038I Pass 25: suminf. 0.64270 (3) obj. 54.45 iterations 3 -Cbc0038I Pass 26: suminf. 0.65055 (2) obj. 54.45 iterations 6 -Cbc0038I Pass 27: suminf. 0.00000 (0) obj. 54.45 iterations 2 -Cbc0038I Solution found of 54.45 -Cbc0038I Relaxing continuous gives 49.5 -Cbc0038I Before mini branch and bound, 2 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 24 columns -Cbc0038I Mini branch and bound improved solution from 49.5 to 8.5 (0.02 seconds) -Cbc0038I Round again with cutoff of 6.79999 -Cbc0038I Pass 28: suminf. 0.55893 (2) obj. 6.79999 iterations 1 -Cbc0038I Pass 29: suminf. 0.72720 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 30: suminf. 0.65402 (2) obj. 6.79999 iterations 4 -Cbc0038I Pass 31: suminf. 0.96879 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 32: suminf. 0.56864 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 33: suminf. 1.02816 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 34: suminf. 0.72462 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 35: suminf. 0.39468 (2) obj. 6.79999 iterations 6 -Cbc0038I Pass 36: suminf. 0.69176 (2) obj. 6.79999 iterations 5 -Cbc0038I Pass 37: suminf. 0.64807 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 38: suminf. 0.64657 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 39: suminf. 0.64657 (3) obj. 6.79999 iterations 0 -Cbc0038I Pass 40: suminf. 0.85388 (3) obj. 6.79999 iterations 5 -Cbc0038I Pass 41: suminf. 0.69811 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 42: suminf. 1.12985 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 43: suminf. 0.52410 (2) obj. 6.79999 iterations 4 -Cbc0038I Pass 44: suminf. 0.21566 (2) obj. 6.79999 iterations 3 -Cbc0038I Pass 45: suminf. 0.85968 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 46: suminf. 0.41789 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 47: suminf. 0.65140 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 48: suminf. 0.54313 (3) obj. 6.79999 iterations 1 -Cbc0038I Pass 49: suminf. 1.13535 (3) obj. 6.79999 iterations 4 -Cbc0038I Pass 50: suminf. 0.59074 (3) obj. 6.79999 iterations 5 -Cbc0038I Pass 51: suminf. 0.76947 (2) obj. 6.79999 iterations 2 -Cbc0038I Pass 52: suminf. 0.87409 (3) obj. 6.79999 iterations 5 -Cbc0038I Pass 53: suminf. 0.77689 (2) obj. 6.79999 iterations 4 -Cbc0038I Pass 54: suminf. 0.87409 (3) obj. 6.79999 iterations 2 -Cbc0038I Pass 55: suminf. 0.67975 (3) obj. 6.79999 iterations 6 -Cbc0038I Pass 56: suminf. 0.67975 (3) obj. 6.79999 iterations 0 -Cbc0038I Pass 57: suminf. 0.94944 (3) obj. 6.79999 iterations 6 +Cbc0038I Full problem 3 rows 26 columns, reduced to 0 rows 0 columns +Cbc0038I Mini branch and bound did not improve solution (0.00 seconds) +Cbc0038I Round again with cutoff of 54 +Cbc0038I Pass 2: suminf. 0.05172 (1) obj. 54 iterations 1 +Cbc0038I Pass 3: suminf. 0.46087 (1) obj. 54 iterations 3 +Cbc0038I Pass 4: suminf. 0.00877 (1) obj. 54 iterations 3 +Cbc0038I Pass 5: suminf. 0.27184 (1) obj. 54 iterations 3 +Cbc0038I Pass 6: suminf. 0.19984 (2) obj. 54 iterations 3 +Cbc0038I Pass 7: suminf. 0.27184 (1) obj. 54 iterations 3 +Cbc0038I Pass 8: suminf. 0.59640 (3) obj. 54 iterations 12 +Cbc0038I Pass 9: suminf. 0.46602 (1) obj. 54 iterations 5 +Cbc0038I Pass 10: suminf. 0.18243 (1) obj. 54 iterations 5 +Cbc0038I Pass 11: suminf. 0.50355 (2) obj. 54 iterations 3 +Cbc0038I Pass 12: suminf. 0.75769 (3) obj. 54 iterations 11 +Cbc0038I Pass 13: suminf. 0.39742 (3) obj. 54 iterations 2 +Cbc0038I Pass 14: suminf. 0.29734 (2) obj. 54 iterations 2 +Cbc0038I Pass 15: suminf. 0.13592 (1) obj. 54 iterations 5 +Cbc0038I Pass 16: suminf. 0.29915 (1) obj. 54 iterations 4 +Cbc0038I Pass 17: suminf. 0.25446 (2) obj. 54 iterations 4 +Cbc0038I Pass 18: suminf. 0.39646 (2) obj. 54 iterations 7 +Cbc0038I Pass 19: suminf. 0.00855 (1) obj. 54 iterations 2 +Cbc0038I Pass 20: suminf. 0.47009 (1) obj. 54 iterations 3 +Cbc0038I Pass 21: suminf. 0.36283 (1) obj. 54 iterations 3 +Cbc0038I Pass 22: suminf. 0.30955 (2) obj. 54 iterations 8 +Cbc0038I Pass 23: suminf. 0.27438 (2) obj. 54 iterations 4 +Cbc0038I Pass 24: suminf. 0.87326 (2) obj. 54 iterations 7 +Cbc0038I Pass 25: suminf. 0.29054 (1) obj. 54 iterations 3 +Cbc0038I Pass 26: suminf. 0.32479 (1) obj. 54 iterations 2 +Cbc0038I Pass 27: suminf. 0.37018 (2) obj. 54 iterations 8 +Cbc0038I Pass 28: suminf. 0.37018 (2) obj. 54 iterations 0 +Cbc0038I Pass 29: suminf. 0.06725 (2) obj. 54 iterations 5 +Cbc0038I Pass 30: suminf. 0.06725 (2) obj. 54 iterations 0 +Cbc0038I Pass 31: suminf. 0.18145 (3) obj. 54 iterations 3 +Cbc0038I Rounding solution of 56 is better than previous of 60 + +Cbc0038I Before mini branch and bound, 4 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 22 columns +Cbc0038I Mini branch and bound improved solution from 56 to 9 (0.02 seconds) +Cbc0038I Round again with cutoff of 7.19999 +Cbc0038I Pass 31: suminf. 0.66252 (3) obj. 7.19999 iterations 3 +Cbc0038I Pass 32: suminf. 0.97808 (3) obj. 7.19999 iterations 2 +Cbc0038I Pass 33: suminf. 0.97808 (3) obj. 7.19999 iterations 0 +Cbc0038I Pass 34: suminf. 0.66252 (3) obj. 7.19999 iterations 2 +Cbc0038I Pass 35: suminf. 0.64103 (3) obj. 7.19999 iterations 5 +Cbc0038I Pass 36: suminf. 0.26166 (3) obj. 7.19999 iterations 4 +Cbc0038I Pass 37: suminf. 1.14189 (3) obj. 7.19999 iterations 4 +Cbc0038I Pass 38: suminf. 0.44329 (2) obj. 7.19999 iterations 3 +Cbc0038I Pass 39: suminf. 0.26166 (3) obj. 7.19999 iterations 3 +Cbc0038I Pass 40: suminf. 0.64192 (3) obj. 7.19999 iterations 7 +Cbc0038I Pass 41: suminf. 0.49758 (2) obj. 7.19999 iterations 3 +Cbc0038I Pass 42: suminf. 0.86088 (3) obj. 7.19999 iterations 3 +Cbc0038I Pass 43: suminf. 0.57305 (3) obj. 7.19999 iterations 15 +Cbc0038I Pass 44: suminf. 0.34310 (1) obj. 7.19999 iterations 3 +Cbc0038I Pass 45: suminf. 0.58157 (2) obj. 7.19999 iterations 4 +Cbc0038I Pass 46: suminf. 0.40135 (2) obj. 7.19999 iterations 2 +Cbc0038I Pass 47: suminf. 0.43320 (3) obj. 7.19999 iterations 9 +Cbc0038I Pass 48: suminf. 1.23824 (3) obj. 7.19999 iterations 4 +Cbc0038I Pass 49: suminf. 1.23824 (3) obj. 7.19999 iterations 0 +Cbc0038I Pass 50: suminf. 0.31737 (3) obj. 7.19999 iterations 3 +Cbc0038I Pass 51: suminf. 0.31737 (3) obj. 7.19999 iterations 0 +Cbc0038I Pass 52: suminf. 1.10317 (3) obj. 7.19999 iterations 4 +Cbc0038I Pass 53: suminf. 0.56045 (3) obj. 7.19999 iterations 2 +Cbc0038I Pass 54: suminf. 0.42889 (3) obj. 7.19999 iterations 1 +Cbc0038I Pass 55: suminf. 0.93104 (3) obj. 7.19999 iterations 2 +Cbc0038I Pass 56: suminf. 0.31737 (3) obj. 7.19999 iterations 2 +Cbc0038I Pass 57: suminf. 1.10317 (3) obj. 7.19999 iterations 4 +Cbc0038I Pass 58: suminf. 0.56045 (3) obj. 7.19999 iterations 2 +Cbc0038I Pass 59: suminf. 0.42889 (3) obj. 7.19999 iterations 1 +Cbc0038I Pass 60: suminf. 0.93104 (3) obj. 7.19999 iterations 2 Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 5 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 21 columns -Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 8.5 - took 0.03 seconds -Cbc0012I Integer solution of 8.5 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0031I 5 added rows had average density of 15.8 -Cbc0013I At root node, 5 cuts changed objective from 0 to 0.5 in 100 passes -Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 17.0 elements, 1 column cuts (6 active) in 0.003 seconds - new frequency is -100 -Cbc0014I Cut generator 1 (Gomory) - 615 row cuts average 25.7 elements, 0 column cuts (0 active) in 0.013 seconds - new frequency is 1 -Cbc0014I Cut generator 2 (Knapsack) - 395 row cuts average 11.9 elements, 0 column cuts (0 active) in 0.017 seconds - new frequency is 1 +Cbc0038I Before mini branch and bound, 4 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 22 columns +Cbc0038I Mini branch and bound improved solution from 9 to 7 (0.04 seconds) +Cbc0038I Round again with cutoff of 4.89999 +Cbc0038I Pass 60: suminf. 0.70980 (3) obj. 4.89999 iterations 0 +Cbc0038I Pass 61: suminf. 1.02408 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 62: suminf. 1.02408 (3) obj. 4.89999 iterations 0 +Cbc0038I Pass 63: suminf. 0.70980 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 64: suminf. 1.07450 (3) obj. 4.89999 iterations 11 +Cbc0038I Pass 65: suminf. 0.85986 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 66: suminf. 1.03180 (3) obj. 4.89999 iterations 1 +Cbc0038I Pass 67: suminf. 0.56111 (3) obj. 4.89999 iterations 13 +Cbc0038I Pass 68: suminf. 0.29502 (2) obj. 4.89999 iterations 4 +Cbc0038I Pass 69: suminf. 0.39391 (3) obj. 4.89999 iterations 3 +Cbc0038I Pass 70: suminf. 0.35363 (2) obj. 4.89999 iterations 3 +Cbc0038I Pass 71: suminf. 0.66383 (3) obj. 4.89999 iterations 3 +Cbc0038I Pass 72: suminf. 0.51683 (3) obj. 4.89999 iterations 6 +Cbc0038I Pass 73: suminf. 0.65475 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 74: suminf. 1.03902 (3) obj. 4.89999 iterations 8 +Cbc0038I Pass 75: suminf. 0.71511 (3) obj. 4.89999 iterations 3 +Cbc0038I Pass 76: suminf. 0.55199 (3) obj. 4.89999 iterations 3 +Cbc0038I Pass 77: suminf. 0.65550 (3) obj. 4.89999 iterations 1 +Cbc0038I Pass 78: suminf. 0.96025 (3) obj. 4.89999 iterations 6 +Cbc0038I Pass 79: suminf. 0.83583 (2) obj. 4.89999 iterations 4 +Cbc0038I Pass 80: suminf. 0.87447 (3) obj. 4.89999 iterations 3 +Cbc0038I Pass 81: suminf. 0.83375 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 82: suminf. 0.47035 (2) obj. 4.89999 iterations 3 +Cbc0038I Pass 83: suminf. 0.38513 (2) obj. 4.89999 iterations 4 +Cbc0038I Pass 84: suminf. 0.51771 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 85: suminf. 0.92162 (3) obj. 4.89999 iterations 4 +Cbc0038I Pass 86: suminf. 0.48953 (3) obj. 4.89999 iterations 4 +Cbc0038I Pass 87: suminf. 0.89090 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 88: suminf. 0.61455 (3) obj. 4.89999 iterations 2 +Cbc0038I Pass 89: suminf. 0.78014 (3) obj. 4.89999 iterations 3 +Cbc0038I No solution found this major pass +Cbc0038I Before mini branch and bound, 3 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 23 columns +Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) +Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 7 - took 0.05 seconds +Cbc0012I Integer solution of 7 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns +Cbc0031I 3 added rows had average density of 22.666667 +Cbc0013I At root node, 3 cuts changed objective from 0 to 0 in 100 passes +Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 26.0 elements, 1 column cuts (1 active) in 0.002 seconds - new frequency is -100 +Cbc0014I Cut generator 1 (Gomory) - 542 row cuts average 25.9 elements, 0 column cuts (0 active) in 0.013 seconds - new frequency is -100 +Cbc0014I Cut generator 2 (Knapsack) - 207 row cuts average 10.2 elements, 0 column cuts (0 active) in 0.008 seconds - new frequency is -100 Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.001 seconds - new frequency is -100 -Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 569 row cuts average 18.0 elements, 0 column cuts (0 active) in 0.008 seconds - new frequency is 1 -Cbc0014I Cut generator 5 (FlowCover) - 69 row cuts average 8.7 elements, 0 column cuts (0 active) in 0.004 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 502 row cuts average 18.9 elements, 0 column cuts (0 active) in 0.005 seconds - new frequency is 1 -Cbc0010I After 0 nodes, 1 on tree, 8.5 best solution, best possible 0.5 (0.14 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0004I Integer solution of 6.5 found after 7147 iterations and 159 nodes (0.38 seconds) -Cbc0004I Integer solution of 4.5 found after 7621 iterations and 169 nodes (0.39 seconds) +Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 507 row cuts average 17.8 elements, 0 column cuts (0 active) in 0.005 seconds - new frequency is -100 +Cbc0014I Cut generator 5 (FlowCover) - 36 row cuts average 8.1 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 +Cbc0014I Cut generator 6 (TwoMirCuts) - 356 row cuts average 18.6 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 +Cbc0010I After 0 nodes, 1 on tree, 7 best solution, best possible 0 (0.13 seconds) +Cbc0016I Integer solution of 4 found by strong branching after 973 iterations and 41 nodes (0.15 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 14 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns +Cbc0016I Integer solution of 3 found by strong branching after 2874 iterations and 370 nodes (0.24 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns +Cbc0004I Integer solution of 1 found after 3989 iterations and 587 nodes (0.31 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0012I Integer solution of 3.5 found by DiveCoefficient after 25261 iterations and 523 nodes (0.93 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 21 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns +Cbc0010I After 1000 nodes, 9 on tree, 1 best solution, best possible 0 (0.42 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns -Cbc0010I After 1000 nodes, 3 on tree, 3.5 best solution, best possible 0.5 (1.59 seconds) -Cbc0001I Search completed - best objective 3.5, took 104343 iterations and 6110 nodes (2.91 seconds) -Cbc0032I Strong branching done 13820 times (70997 iterations), fathomed 74 nodes and fixed 504 variables -Cbc0041I Maximum depth 12, 1194 variables fixed on reduced cost (complete fathoming 347 times, 4212 nodes taking 15962 iterations) -Cuts at root node changed objective from 0 to 0.5 -Probing was tried 100 times and created 2 cuts of which 5 were active after adding rounds of cuts (0.003 seconds) -Gomory was tried 5453 times and created 21098 cuts of which 0 were active after adding rounds of cuts (0.278 seconds) -Knapsack was tried 5456 times and created 12707 cuts of which 0 were active after adding rounds of cuts (0.484 seconds) +Cbc0001I Search completed - best objective 1, took 14816 iterations and 4531 nodes (0.56 seconds) +Cbc0032I Strong branching done 7050 times (18905 iterations), fathomed 452 nodes and fixed 363 variables +Cbc0041I Maximum depth 12, 515 variables fixed on reduced cost (complete fathoming 238 times, 3013 nodes taking 6760 iterations) +Cuts at root node changed objective from 0 to 0 +Probing was tried 100 times and created 2 cuts of which 0 were active after adding rounds of cuts (0.002 seconds) +Gomory was tried 100 times and created 542 cuts of which 0 were active after adding rounds of cuts (0.013 seconds) +Knapsack was tried 100 times and created 207 cuts of which 0 were active after adding rounds of cuts (0.008 seconds) Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) -MixedIntegerRounding2 was tried 5456 times and created 26211 cuts of which 0 were active after adding rounds of cuts (0.308 seconds) -FlowCover was tried 100 times and created 69 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) -TwoMirCuts was tried 5453 times and created 16424 cuts of which 0 were active after adding rounds of cuts (0.169 seconds) +MixedIntegerRounding2 was tried 100 times and created 507 cuts of which 0 were active after adding rounds of cuts (0.005 seconds) +FlowCover was tried 100 times and created 36 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +TwoMirCuts was tried 100 times and created 356 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) ZeroHalf was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found -Objective value: 3.50000000 -Enumerated nodes: 6110 -Total iterations: 104343 -Time (CPU seconds): 2.84 -Time (Wallclock seconds): 2.92 +Objective value: 1.00000000 +Enumerated nodes: 4531 +Total iterations: 14816 +Time (CPU seconds): 0.46 +Time (Wallclock seconds): 0.57 Option for printingOptions changed from normal to all -Total time (CPU seconds): 2.84 (Wallclock seconds): 2.92 +Total time (CPU seconds): 0.46 (Wallclock seconds): 0.57 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/90061b971f6d40f095d6e45caa07ac21-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/90061b971f6d40f095d6e45caa07ac21-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/6914997a5dc84c73b7f0cd3c9aec64cd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6914997a5dc84c73b7f0cd3c9aec64cd-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1499,7 +1571,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ffabd6ea41824531bb89b88ed6677f75-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ffabd6ea41824531bb89b88ed6677f75-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/bdce000063374b6a9f43f8a473926cd7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/bdce000063374b6a9f43f8a473926cd7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1526,7 +1598,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/659b82c0bb4c4530aedfee54e0707d91-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/659b82c0bb4c4530aedfee54e0707d91-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7f85000352454eb08160c0b6a3f00585-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7f85000352454eb08160c0b6a3f00585-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -1567,7 +1639,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2530a16774fc408ea70f8ab62a84f5f7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2530a16774fc408ea70f8ab62a84f5f7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/be03dbcf581440069b62f88cc5e4ad7c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/be03dbcf581440069b62f88cc5e4ad7c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -1581,7 +1653,7 @@ Cgl0004I processed model has 8 rows, 20 columns (20 integer (4 of which binary)) and 36 elements Cutoff increment increased from 1e-05 to 0.9999 Cbc0012I Integer solution of 230300 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) -Cbc0012I Integer solution of 228100 found by DiveCoefficient after 14 iterations and 0 nodes (0.01 seconds) +Cbc0012I Integer solution of 228100 found by DiveCoefficient after 14 iterations and 0 nodes (0.00 seconds) Cbc0031I 3 added rows had average density of 4 Cbc0013I At root node, 3 cuts changed objective from 218829.41 to 228100 in 3 passes Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 @@ -1591,7 +1663,7 @@ Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 4 row cuts average 4.5 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 -Cbc0001I Search completed - best objective 228100, took 14 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective 228100, took 14 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 1 variables fixed on reduced cost Cuts at root node changed objective from 218829 to 228100 Probing was tried 3 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1608,7 +1680,7 @@ Objective value: 228100.00000000 Enumerated nodes: 0 Total iterations: 14 -Time (CPU seconds): 0.01 +Time (CPU seconds): 0.00 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all @@ -1618,7 +1690,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/aada24fce3294bf8a3a79cd98467c267-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/aada24fce3294bf8a3a79cd98467c267-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/644dbe50d8d04aec8dc30136555edcc5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/644dbe50d8d04aec8dc30136555edcc5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1671,7 +1743,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3345af0068634c889fcfd510a7e5f877-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3345af0068634c889fcfd510a7e5f877-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/640c1968cea340228072e3773a5ccd5b-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/640c1968cea340228072e3773a5ccd5b-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 355 COLUMNS @@ -1709,16 +1781,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.04 +Time (Wallclock seconds): 0.03 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/b9fc426b2d4742e2a05bb72f5a8c2a00-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b9fc426b2d4742e2a05bb72f5a8c2a00-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/91cf9424f70b468cab03d4026e3fbbe5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/91cf9424f70b468cab03d4026e3fbbe5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 356 COLUMNS @@ -1743,9 +1815,9 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 28 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.08 seconds) +Cbc0038I After 0.08 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.08 seconds) Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.08 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 @@ -1767,13 +1839,13 @@ Time (Wallclock seconds): 0.08 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/cf23d7698d904c179ffd6315b0f714c9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/cf23d7698d904c179ffd6315b0f714c9-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f09a0623380b4494806e364938f38bfe-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f09a0623380b4494806e364938f38bfe-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 357 COLUMNS @@ -1798,10 +1870,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 26 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.08 seconds) +Cbc0038I After 0.08 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.08 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.08 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1818,17 +1890,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 +Time (CPU seconds): 0.08 Time (Wallclock seconds): 0.08 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.09 (Wallclock seconds): 0.09 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/328392d437484d6d902feefba39c660f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/328392d437484d6d902feefba39c660f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5e8d9d67dab04c93a74d89eab713842c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5e8d9d67dab04c93a74d89eab713842c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -1852,9 +1924,9 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 22 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.08 seconds) -Cbc0038I After 0.08 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.08 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) +Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.08 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 @@ -1882,7 +1954,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/907c223330a64878a7fc58750b0ae5fa-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/907c223330a64878a7fc58750b0ae5fa-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c36708bd546c46a3bc42337a30b71932-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c36708bd546c46a3bc42337a30b71932-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 359 COLUMNS @@ -1923,17 +1995,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 +Time (CPU seconds): 0.05 Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.06 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d7fff2cf58be4117a59c69097a44205e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d7fff2cf58be4117a59c69097a44205e-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/951feb97a37049528b46b021ebb85a9d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/951feb97a37049528b46b021ebb85a9d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 360 COLUMNS @@ -1975,17 +2047,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.05 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/90bb325226b74ac4b36d69f0564cb4c1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/90bb325226b74ac4b36d69f0564cb4c1-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/17e4c10f556e4787bfb22bd1ddc0711d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/17e4c10f556e4787bfb22bd1ddc0711d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 361 COLUMNS @@ -2026,17 +2098,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 +Time (CPU seconds): 0.06 Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/dc6383586fb0462f90165f0c45839b7a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/dc6383586fb0462f90165f0c45839b7a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/6f1fc3900a784e14aba03a1d3ae2862c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6f1fc3900a784e14aba03a1d3ae2862c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 362 COLUMNS @@ -2078,17 +2150,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.06 +Time (CPU seconds): 0.07 Time (Wallclock seconds): 0.08 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2974c407efd744d6b9205bab6b9c1014-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2974c407efd744d6b9205bab6b9c1014-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5c7a9c5768a841379ef79b42fc18bf25-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5c7a9c5768a841379ef79b42fc18bf25-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 363 COLUMNS @@ -2108,10 +2180,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 6 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.08 seconds) -Cbc0038I After 0.08 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.08 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.08 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) +Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.07 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2129,16 +2201,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.08 +Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ac34bc61df914f93b6fe82df2a183b0f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ac34bc61df914f93b6fe82df2a183b0f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4a2353f2a5d44d129d8f0d3d0082e710-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4a2353f2a5d44d129d8f0d3d0082e710-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 364 COLUMNS @@ -2182,13 +2254,13 @@ Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/f25457a716bc4d7290391e764dcf16fb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f25457a716bc4d7290391e764dcf16fb-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d0c1f5c828aa423ba6684a9a13025bd3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d0c1f5c828aa423ba6684a9a13025bd3-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 365 COLUMNS @@ -2220,17 +2292,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.08 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.07 +Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/96a1bc0102cc445da6fa0ff9d0d85344-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/96a1bc0102cc445da6fa0ff9d0d85344-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b7cb3be160be4dbbbe57ccf127a5146f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b7cb3be160be4dbbbe57ccf127a5146f-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 366 COLUMNS @@ -2261,17 +2333,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.08 +Time (Wallclock seconds): 0.09 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.09 (Wallclock seconds): 0.09 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c2fe0db21d624b19b22ec277d257c4f4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c2fe0db21d624b19b22ec277d257c4f4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ed271a6b1ca24ab8b34cd4fe1c3e8135-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ed271a6b1ca24ab8b34cd4fe1c3e8135-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 367 COLUMNS @@ -2348,17 +2420,17 @@ No feasible solution found Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 +Time (CPU seconds): 0.06 Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/91431b97b29541c0a5e3ae4d4a3a3b39-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/91431b97b29541c0a5e3ae4d4a3a3b39-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c0b461eadf224598a4836f587a6d8387-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c0b461eadf224598a4836f587a6d8387-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -2396,7 +2468,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/0d6a00304d9845fcb7a03c5495fa5aca-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0d6a00304d9845fcb7a03c5495fa5aca-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3a4512addc49405297144b068e358e99-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3a4512addc49405297144b068e358e99-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -2434,7 +2506,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2df9f0e92a0c4fee81a6146d69b2f3c4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2df9f0e92a0c4fee81a6146d69b2f3c4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/14911ef3b4b84feb910a1488133b2c3e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/14911ef3b4b84feb910a1488133b2c3e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -2476,7 +2548,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d76e592f967c45ee96d3bca6ed62fb10-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d76e592f967c45ee96d3bca6ed62fb10-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/af594aa5f9594e20a08866a61c602f4e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/af594aa5f9594e20a08866a61c602f4e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2517,7 +2589,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/07c29f963c0e4a08b0f02ee0432d3992-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/07c29f963c0e4a08b0f02ee0432d3992-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/fa44296842034813a58db74b9d3019dc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fa44296842034813a58db74b9d3019dc-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2552,13 +2624,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/96720283dbe44999bfaea0141823ce97-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/96720283dbe44999bfaea0141823ce97-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/08c11cd540bf4eb7957094958f5c3773-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/08c11cd540bf4eb7957094958f5c3773-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2593,13 +2665,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/036bec5ca2754ed6bf6108c533de14a8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/036bec5ca2754ed6bf6108c533de14a8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/27419fa113fd4b4c91b51e82b4283f54-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/27419fa113fd4b4c91b51e82b4283f54-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2640,7 +2712,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/46246ce0d7074b31b084ec2f1d4144bd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/46246ce0d7074b31b084ec2f1d4144bd-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c07eaf6d48de4951893dd4f199218f0a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c07eaf6d48de4951893dd4f199218f0a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2681,7 +2753,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a4508484106f493d9480033817768d26-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a4508484106f493d9480033817768d26-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/627a879978804a9ab0cdb502515dc05d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/627a879978804a9ab0cdb502515dc05d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2716,13 +2788,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6be8a1e460484c1098fbde8719d7abbb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6be8a1e460484c1098fbde8719d7abbb-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/65eb9a4817754388b81e2e9c523ab154-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/65eb9a4817754388b81e2e9c523ab154-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2757,13 +2829,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e21c301d2c694a16aedbec2dbf4cfd4c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e21c301d2c694a16aedbec2dbf4cfd4c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a218483e1b0146aaacb2413d6ea17873-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a218483e1b0146aaacb2413d6ea17873-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2798,13 +2870,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3090527010f14b39889274948f058787-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3090527010f14b39889274948f058787-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/506b11ce6fa84393858b749bf93083c1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/506b11ce6fa84393858b749bf93083c1-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2845,7 +2917,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/dd873f00868f4148bb023f25a19525e4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/dd873f00868f4148bb023f25a19525e4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/65a1da7f563f4da180b2e1108a458ed5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/65a1da7f563f4da180b2e1108a458ed5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2886,7 +2958,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fe0bb2cba32d4521aa461b3593614957-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fe0bb2cba32d4521aa461b3593614957-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f341fa52bee04e3ab7c341e4cb6d2814-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f341fa52bee04e3ab7c341e4cb6d2814-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2927,7 +2999,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9aaf392989174166a2532bfe1297a3c1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9aaf392989174166a2532bfe1297a3c1-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/85b7ac7f0b794108bccada2baaa4f242-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/85b7ac7f0b794108bccada2baaa4f242-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 14 COLUMNS @@ -3000,44 +3072,44 @@ 19.4 9.4 4.4 0.0 - * 0.0 - * 0.0 - * 15.0 + 0.0 - 125.0 5.0 5.0 30.0 + 30.0 + 30.0 + 30.0 + 0.0 - 56.1 0.0 0.0 30.0 + 26.1 + 0.0 - 0.0 - 0.0 - -x_0 = 1.0 -x_1 = 1.0 +x_0 = 0.0 +x_1 = 0.0 x_2 = 1.0 x_3 = 1.0 -x_4 = 0.0 -x_5 = 0.0 -x_6 = 1.0 +x_4 = 1.0 +x_5 = 1.0 +x_6 = 0.0 x_7 = 1.0 -x_8 = 1.0 -x_9 = 0.0 +x_8 = 0.0 +x_9 = 1.0 Status: Optimal -s_0 = 1.0 -s_1 = 0.0 +s_0 = 0.0 +s_1 = 0.5 s_2 = 0.0 w_0 = 0.0 -w_1 = 1.0 -w_2 = 1.5 +w_1 = 0.0 +w_2 = 0.5 x_0 = 1.0 x_1 = 0.0 x_10 = 0.0 x_11 = 0.0 -x_12 = 0.0 -x_13 = 1.0 -x_14 = 1.0 +x_12 = 1.0 +x_13 = 0.0 +x_14 = 0.0 x_15 = 1.0 x_16 = 1.0 x_17 = 1.0 x_18 = 0.0 -x_19 = 0.0 +x_19 = 1.0 x_2 = 1.0 x_3 = 1.0 -x_4 = 1.0 +x_4 = 0.0 x_5 = 0.0 -x_6 = 0.0 +x_6 = 1.0 x_7 = 0.0 x_8 = 0.0 x_9 = 0.0 -objective= 3.5 +objective= 1.0 Status: Optimal x = 4.0 y = -1.0 @@ -3403,7 +3475,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/482b986519254a999b5623cd11b4a9cd-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/482b986519254a999b5623cd11b4a9cd-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d6840e8fd8e74ac28e7c4f2e73540fc6-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/d6840e8fd8e74ac28e7c4f2e73540fc6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 25 COLUMNS @@ -3426,7 +3498,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/93d15466fe2041c2984ed86e356778be-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/93d15466fe2041c2984ed86e356778be-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/dd11293a07874c4a9514f40cd15ababd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/dd11293a07874c4a9514f40cd15ababd-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -3467,7 +3539,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/26d2d82d4cda4d87ba307aed0164a8a4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/26d2d82d4cda4d87ba307aed0164a8a4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/0013d0a345e64e5189fa522b4d3b05ff-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0013d0a345e64e5189fa522b4d3b05ff-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3510,7 +3582,7 @@ Objective value: 246.50000000 Enumerated nodes: 0 Total iterations: 1 -Time (CPU seconds): 0.00 +Time (CPU seconds): 0.01 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all @@ -3520,7 +3592,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8ec55399cfb14764b5e79734e88b6467-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8ec55399cfb14764b5e79734e88b6467-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ca18a3c656dd4a6d9b0add0e8df9fa26-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ca18a3c656dd4a6d9b0add0e8df9fa26-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -3566,7 +3638,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7e4cdf1f36864268ab24f1d3f318ec15-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7e4cdf1f36864268ab24f1d3f318ec15-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8dd4463f23b44b5081cb14e4986b09e5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8dd4463f23b44b5081cb14e4986b09e5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -3601,13 +3673,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/17328d62811c41c083026fddb76921b5-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/17328d62811c41c083026fddb76921b5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/87e9f90aa4cc4ff598b38755611851b7-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/87e9f90aa4cc4ff598b38755611851b7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 7 COLUMNS @@ -3630,7 +3702,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/26f56717543e4c45b2e1629b1b3efa1b-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/26f56717543e4c45b2e1629b1b3efa1b-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/9846b1828404456f9b6ab14d2a92eeab-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9846b1828404456f9b6ab14d2a92eeab-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3672,7 +3744,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5750027555e046e3b5f589a5d988186d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5750027555e046e3b5f589a5d988186d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/193204097c6845309575d2866bbc916d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/193204097c6845309575d2866bbc916d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -3694,7 +3766,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/cddc010603f443d3a37b8cc953e220d5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/cddc010603f443d3a37b8cc953e220d5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/434bdaad6e4c4ad484882b6250148006-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/434bdaad6e4c4ad484882b6250148006-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3716,7 +3788,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fee62606b4b34819ae20703d380b5e4a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fee62606b4b34819ae20703d380b5e4a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c0672eb96e5a4b15b9cadc1f363df2fe-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c0672eb96e5a4b15b9cadc1f363df2fe-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3757,7 +3829,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/44f7d420fbdc4e6981b71d6dad6b3234-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/44f7d420fbdc4e6981b71d6dad6b3234-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/de1a2b941786485481a557757d7cbc75-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/de1a2b941786485481a557757d7cbc75-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3779,7 +3851,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/73b70b1a3cb74b9b8f4a23be8fafa92d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/73b70b1a3cb74b9b8f4a23be8fafa92d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c9f1a01f693643e7b9c36a7e475f99d2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c9f1a01f693643e7b9c36a7e475f99d2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3829,7 +3901,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/53ef67ce115448cea35026c9a046fff6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/53ef67ce115448cea35026c9a046fff6-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ec2fc99aaf814b9d9b92f9c810056e67-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ec2fc99aaf814b9d9b92f9c810056e67-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3853,7 +3925,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ec1fcf4b73f54ea09b7a95a6e1576db3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ec1fcf4b73f54ea09b7a95a6e1576db3-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/282597bfb5bc4197bd6f873cede3944d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/282597bfb5bc4197bd6f873cede3944d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3894,7 +3966,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c9bbf0c0815c4ebeb47d75b4d9f6ca18-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c9bbf0c0815c4ebeb47d75b4d9f6ca18-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/80b1d8a3cf1e42658897230a90b8285d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/80b1d8a3cf1e42658897230a90b8285d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3918,7 +3990,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ea128859bb284c61b01349ca7fbcd313-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ea128859bb284c61b01349ca7fbcd313-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e2ef669530834f67af33e113167f4696-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e2ef669530834f67af33e113167f4696-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3957,17 +4029,17 @@ Objective value: -1.00000000 Enumerated nodes: 0 Total iterations: 6 -Time (CPU seconds): 0.01 +Time (CPU seconds): 0.00 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c14459c8cd614fdab0e7ab7a799534da-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c14459c8cd614fdab0e7ab7a799534da-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/534e4e251ab540c78687fbfe6c69ca37-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/534e4e251ab540c78687fbfe6c69ca37-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -4020,7 +4092,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d078ed130019448ea3e206d582be46d7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d078ed130019448ea3e206d582be46d7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/87213a9ad8c74fc3ac9b16001858e9f1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/87213a9ad8c74fc3ac9b16001858e9f1-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -4042,7 +4114,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6d2ce629d8d14e2a94c83d4321784454-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6d2ce629d8d14e2a94c83d4321784454-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/956a9c5bffcb4c499230879c8de7d669-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/956a9c5bffcb4c499230879c8de7d669-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -4086,13 +4158,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/34a90b9d931647e3ae69c46da1c04bf2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/34a90b9d931647e3ae69c46da1c04bf2-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a41c163c168e437c8071645db3b3797a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a41c163c168e437c8071645db3b3797a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -4116,7 +4188,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6022757925a14eb9bb5e8bc6def525c3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6022757925a14eb9bb5e8bc6def525c3-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/6972e3a35e184eba915d60f228a94a89-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6972e3a35e184eba915d60f228a94a89-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -4155,17 +4227,17 @@ Objective value: -1.00000000 Enumerated nodes: 0 Total iterations: 6 -Time (CPU seconds): 0.00 +Time (CPU seconds): 0.01 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/4a895427f0ea49a4a7bc3c272de404f8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4a895427f0ea49a4a7bc3c272de404f8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c6b3fb9f680c433dbe4db8b06a2491f0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c6b3fb9f680c433dbe4db8b06a2491f0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -4208,17 +4280,17 @@ Objective value: 246.50000000 Enumerated nodes: 0 Total iterations: 1 -Time (CPU seconds): 0.01 +Time (CPU seconds): 0.00 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/4da9a00ff06948909aa181d99921d415-pulp.mps mips /tmp/4da9a00ff06948909aa181d99921d415-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/4da9a00ff06948909aa181d99921d415-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/dfd57628d9294dfc9779bb593855d90a-pulp.mps mips /tmp/dfd57628d9294dfc9779bb593855d90a-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/dfd57628d9294dfc9779bb593855d90a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -4227,7 +4299,7 @@ At line 27941 ENDATA Problem MODEL has 18 rows, 3213 columns and 15062 elements Coin0008I MODEL read with 0 errors -opening mipstart file /tmp/4da9a00ff06948909aa181d99921d415-pulp.mst. +opening mipstart file /tmp/dfd57628d9294dfc9779bb593855d90a-pulp.mst. MIPStart values read for 3213 variables. Option for timeMode changed from cpu to elapsed Continuous objective value is 12 - 0.01 seconds @@ -5594,7 +5666,7 @@ Given a valid problem that does not converge, ... skipped "solver not available" ---------------------------------------------------------------------- -Ran 1005 tests in 27.113s +Ran 1005 tests in 27.034s OK (skipped=885) @@ -5875,7 +5947,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/b9c404466b2f419386657fb4dbf8dfc4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b9c404466b2f419386657fb4dbf8dfc4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/fd45f015c5cd4cfe8063a81d5699256f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fd45f015c5cd4cfe8063a81d5699256f-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -5898,7 +5970,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7453983c13644fa8be8f6dbd3e043f87-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/7453983c13644fa8be8f6dbd3e043f87-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8846dae6274241aeafd7b547a89acfe9-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/8846dae6274241aeafd7b547a89acfe9-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -5983,9 +6055,9 @@ Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 14 columns -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.04 seconds -Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) +Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.04 seconds +Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 8 columns Cbc0012I Integer solution of 4190215 found by DiveCoefficient after 9 iterations and 0 nodes (0.05 seconds) Cbc0031I 1 added rows had average density of 15 @@ -6013,17 +6085,17 @@ Objective value: 4190215.00000000 Enumerated nodes: 0 Total iterations: 9 -Time (CPU seconds): 0.05 +Time (CPU seconds): 0.04 Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/f52d7582d5174f82a139dc382cb634c7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f52d7582d5174f82a139dc382cb634c7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/fa1489f100534e04b1f69f29c8e439b7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fa1489f100534e04b1f69f29c8e439b7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 167 COLUMNS @@ -6068,7 +6140,7 @@ Cbc0038I Relaxing continuous gives 3371.83 Cbc0038I Before mini branch and bound, 16 integers at bound fixed and 32 continuous Cbc0038I Full problem 138 rows 130 columns, reduced to 95 rows 82 columns -Cbc0038I Mini branch and bound improved solution from 3371.83 to 3208.96 (0.11 seconds) +Cbc0038I Mini branch and bound improved solution from 3371.83 to 3208.96 (0.10 seconds) Cbc0038I Round again with cutoff of 3076.56 Cbc0038I Pass 23: suminf. 0.21132 (2) obj. 2712.05 iterations 0 Cbc0038I Pass 24: suminf. 0.15579 (2) obj. 3076.56 iterations 13 @@ -6103,9 +6175,9 @@ Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 15 integers at bound fixed and 30 continuous Cbc0038I Full problem 138 rows 130 columns, reduced to 96 rows 81 columns -Cbc0038I Mini branch and bound did not improve solution (0.16 seconds) -Cbc0038I After 0.16 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.15 seconds -Cbc0012I Integer solution of 3208.957 found by feasibility pump after 0 iterations and 0 nodes (0.16 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.15 seconds) +Cbc0038I After 0.15 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.14 seconds +Cbc0012I Integer solution of 3208.957 found by feasibility pump after 0 iterations and 0 nodes (0.15 seconds) Cbc0038I Full problem 138 rows 130 columns, reduced to 40 rows 52 columns Cbc0031I 16 added rows had average density of 46.625 Cbc0013I At root node, 16 cuts changed objective from 2546.9589 to 2700.7923 in 100 passes @@ -6116,10 +6188,10 @@ Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 98 row cuts average 8.2 elements, 0 column cuts (0 active) in 0.017 seconds - new frequency is 1 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.015 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 90 row cuts average 34.2 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 -Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.41 seconds) +Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.40 seconds) Cbc0038I Full problem 138 rows 130 columns, reduced to 57 rows 66 columns Cbc0038I Full problem 138 rows 130 columns, reduced to 21 rows 38 columns -Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.81 seconds) +Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.80 seconds) Cbc0032I Strong branching done 1216 times (9076 iterations), fathomed 30 nodes and fixed 65 variables Cbc0035I Maximum depth 13, 217 variables fixed on reduced cost Cuts at root node changed objective from 2546.96 to 2700.79 @@ -6127,7 +6199,7 @@ Gomory was tried 337 times and created 1816 cuts of which 0 were active after adding rounds of cuts (0.056 seconds) Knapsack was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.008 seconds) Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) -MixedIntegerRounding2 was tried 337 times and created 301 cuts of which 0 were active after adding rounds of cuts (0.036 seconds) +MixedIntegerRounding2 was tried 337 times and created 301 cuts of which 0 were active after adding rounds of cuts (0.037 seconds) FlowCover was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.015 seconds) TwoMirCuts was tried 337 times and created 198 cuts of which 0 were active after adding rounds of cuts (0.023 seconds) ZeroHalf was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -6138,110 +6210,63 @@ Objective value: 3208.95704688 Enumerated nodes: 130 Total iterations: 5337 -Time (CPU seconds): 0.80 -Time (Wallclock seconds): 0.82 +Time (CPU seconds): 0.79 +Time (Wallclock seconds): 0.80 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.80 (Wallclock seconds): 0.82 +Total time (CPU seconds): 0.80 (Wallclock seconds): 0.80 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/81fca50d88cc45d983346b4bdd8a72c5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/81fca50d88cc45d983346b4bdd8a72c5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5ac3756b82c742e68917a24526ca17a2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5ac3756b82c742e68917a24526ca17a2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 225 COLUMNS -At line 1653 RHS -At line 1874 BOUNDS -At line 2085 ENDATA +At line 1655 RHS +At line 1876 BOUNDS +At line 2087 ENDATA Problem MODEL has 220 rows, 210 columns and 799 elements Coin0008I MODEL read with 0 errors Option for timeMode changed from cpu to elapsed -Continuous objective value is -140.072 - 0.00 seconds -Cgl0004I processed model has 185 rows, 178 columns (178 integer (178 of which binary)) and 674 elements +Continuous objective value is -60.6 - 0.00 seconds +Cgl0004I processed model has 219 rows, 209 columns (209 integer (209 of which binary)) and 797 elements Cutoff increment increased from 1e-05 to 0.04995 -Cbc0038I Initial state - 21 integers unsatisfied sum - 6.87096 -Cbc0038I Solution found of -137.95 -Cbc0038I Before mini branch and bound, 157 integers at bound fixed and 0 continuous -Cbc0038I Full problem 185 rows 178 columns, reduced to 0 rows 0 columns -Cbc0038I Mini branch and bound improved solution from -137.95 to -139.2 (0.02 seconds) -Cbc0038I Round again with cutoff of -139.35 -Cbc0038I Reduced cost fixing fixed 48 variables on major pass 2 -Cbc0038I Pass 1: suminf. 0.45672 (2) obj. -139.35 iterations 96 -Cbc0038I Pass 2: suminf. 0.06818 (1) obj. -139.35 iterations 38 -Cbc0038I Pass 3: suminf. 0.20896 (1) obj. -139.66 iterations 12 -Cbc0038I Pass 4: suminf. 0.81382 (3) obj. -139.35 iterations 48 -Cbc0038I Pass 5: suminf. 0.51000 (2) obj. -139.35 iterations 88 -Cbc0038I Pass 6: suminf. 0.81947 (2) obj. -139.35 iterations 52 -Cbc0038I Pass 7: suminf. 0.77692 (3) obj. -139.35 iterations 26 -Cbc0038I Pass 8: suminf. 0.79808 (2) obj. -139.35 iterations 20 -Cbc0038I Pass 9: suminf. 0.79808 (2) obj. -139.35 iterations 2 -Cbc0038I Pass 10: suminf. 0.73123 (3) obj. -139.35 iterations 28 -Cbc0038I Pass 11: suminf. 0.52119 (2) obj. -139.35 iterations 22 -Cbc0038I Pass 12: suminf. 0.85382 (3) obj. -139.35 iterations 18 -Cbc0038I Pass 13: suminf. 0.85382 (3) obj. -139.35 iterations 1 -Cbc0038I Pass 14: suminf. 0.21393 (2) obj. -139.35 iterations 68 -Cbc0038I Pass 15: suminf. 0.20455 (1) obj. -139.35 iterations 26 -Cbc0038I Pass 16: suminf. 0.20896 (1) obj. -139.36 iterations 15 -Cbc0038I Pass 17: suminf. 0.51234 (3) obj. -139.35 iterations 43 -Cbc0038I Pass 18: suminf. 0.72046 (3) obj. -139.35 iterations 5 -Cbc0038I Pass 19: suminf. 0.20455 (1) obj. -139.35 iterations 69 -Cbc0038I Pass 20: suminf. 0.20896 (1) obj. -139.36 iterations 25 -Cbc0038I Pass 21: suminf. 1.26878 (20) obj. -139.35 iterations 55 -Cbc0038I Pass 22: suminf. 0.66525 (3) obj. -139.35 iterations 1 -Cbc0038I Pass 23: suminf. 0.86629 (3) obj. -139.35 iterations 2 -Cbc0038I Pass 24: suminf. 0.59248 (2) obj. -139.35 iterations 77 -Cbc0038I Pass 25: suminf. 0.61424 (2) obj. -139.35 iterations 33 -Cbc0038I Pass 26: suminf. 0.61424 (2) obj. -139.35 iterations 1 -Cbc0038I Pass 27: suminf. 0.64646 (2) obj. -139.416 iterations 25 -Cbc0038I Pass 28: suminf. 1.02759 (3) obj. -139.35 iterations 48 -Cbc0038I Pass 29: suminf. 0.73974 (3) obj. -139.35 iterations 9 -Cbc0038I Pass 30: suminf. 0.73974 (3) obj. -139.35 iterations 1 -Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 146 integers at bound fixed and 0 continuous -Cbc0038I Full problem 185 rows 178 columns, reduced to 2 rows 6 columns -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of -139.2 - took 0.04 seconds -Cbc0012I Integer solution of -139.2 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) -Cbc0031I 9 added rows had average density of 8.7777778 -Cbc0013I At root node, 13 cuts changed objective from -140.07186 to -139.2 in 2 passes -Cbc0014I Cut generator 0 (Probing) - 10 row cuts average 8.4 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 -Cbc0014I Cut generator 1 (Gomory) - 1 row cuts average 14.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 2 (Knapsack) - 9 row cuts average 7.4 elements, 0 column cuts (0 active) in 0.001 seconds - new frequency is 1 -Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 17 row cuts average 17.7 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 7 (ZeroHalf) - 4 row cuts average 20.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 -Cbc0001I Search completed - best objective -139.2, took 21 iterations and 0 nodes (0.06 seconds) -Cbc0035I Maximum depth 0, 64 variables fixed on reduced cost -Cuts at root node changed objective from -140.072 to -139.2 -Probing was tried 2 times and created 10 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Gomory was tried 2 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Knapsack was tried 2 times and created 9 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) -Clique was tried 2 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -MixedIntegerRounding2 was tried 2 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -FlowCover was tried 2 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -TwoMirCuts was tried 2 times and created 17 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -ZeroHalf was tried 2 times and created 4 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Cbc0038I Initial state - 0 integers unsatisfied sum - 7.43849e-15 +Cbc0038I Solution found of -60.6 +Cbc0038I Before mini branch and bound, 209 integers at bound fixed and 0 continuous +Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) +Cbc0038I After 0.01 seconds - Feasibility pump exiting with objective of -60.6 - took 0.00 seconds +Cbc0012I Integer solution of -60.6 found by feasibility pump after 0 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective -60.60000000000001, took 0 iterations and 0 nodes (0.02 seconds) +Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost +Cuts at root node changed objective from -60.6 to -60.6 +Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Gomory was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Knapsack was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Clique was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +MixedIntegerRounding2 was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +FlowCover was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +TwoMirCuts was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +ZeroHalf was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found -Objective value: -139.20000000 +Objective value: -60.60000000 Enumerated nodes: 0 -Total iterations: 21 -Time (CPU seconds): 0.06 -Time (Wallclock seconds): 0.07 +Total iterations: 0 +Time (CPU seconds): 0.01 +Time (Wallclock seconds): 0.02 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.02 (Wallclock seconds): 0.02 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/4e102e63c00f4c919432840ac657f534-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4e102e63c00f4c919432840ac657f534-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e4387185f89b4dad8d7445f0a47b9845-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e4387185f89b4dad8d7445f0a47b9845-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -6253,158 +6278,177 @@ Option for timeMode changed from cpu to elapsed Continuous objective value is 0 - 0.00 seconds Cgl0004I processed model has 3 rows, 26 columns (20 integer (20 of which binary)) and 65 elements -Cutoff increment increased from 1e-05 to 0.9999 -Cbc0038I Initial state - 3 integers unsatisfied sum - 0.973263 -Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 153 iterations 3 -Cbc0038I Solution found of 153 -Cbc0038I Relaxing continuous gives 153 +Cbc0038I Initial state - 3 integers unsatisfied sum - 0.451927 +Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 26.5 iterations 3 +Cbc0038I Solution found of 26.5 +Cbc0038I Relaxing continuous gives 26.5 Cbc0038I Before mini branch and bound, 17 integers at bound fixed and 3 continuous Cbc0038I Full problem 3 rows 26 columns, reduced to 0 rows 0 columns Cbc0038I Mini branch and bound did not improve solution (0.00 seconds) -Cbc0038I Round again with cutoff of 136.8 -Cbc0038I Pass 2: suminf. 0.07232 (1) obj. 136.8 iterations 1 -Cbc0038I Pass 3: suminf. 0.00000 (0) obj. 136.8 iterations 3 -Cbc0038I Solution found of 136.8 -Cbc0038I Relaxing continuous gives 71 -Cbc0038I Before mini branch and bound, 16 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 10 columns -Cbc0038I Mini branch and bound improved solution from 71 to 52 (0.01 seconds) -Cbc0038I Round again with cutoff of 40.8001 -Cbc0038I Pass 4: suminf. 0.50970 (2) obj. 40.8001 iterations 1 -Cbc0038I Pass 5: suminf. 0.61767 (2) obj. 40.8001 iterations 3 -Cbc0038I Pass 6: suminf. 0.24695 (2) obj. 40.8001 iterations 2 -Cbc0038I Pass 7: suminf. 0.76286 (2) obj. 40.8001 iterations 3 -Cbc0038I Pass 8: suminf. 0.40951 (2) obj. 40.8001 iterations 3 -Cbc0038I Pass 9: suminf. 0.81284 (2) obj. 40.8001 iterations 6 -Cbc0038I Pass 10: suminf. 0.00000 (0) obj. 40.8001 iterations 2 -Cbc0038I Solution found of 40.8001 -Cbc0038I Relaxing continuous gives 27 -Cbc0038I Before mini branch and bound, 12 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 14 columns -Cbc0038I Mini branch and bound improved solution from 27 to 23 (0.01 seconds) -Cbc0038I Round again with cutoff of 15.4001 -Cbc0038I Pass 11: suminf. 0.63835 (2) obj. 15.4001 iterations 0 -Cbc0038I Pass 12: suminf. 1.07479 (3) obj. 15.4001 iterations 3 -Cbc0038I Pass 13: suminf. 0.35410 (2) obj. 15.4001 iterations 3 -Cbc0038I Pass 14: suminf. 0.84974 (3) obj. 15.4001 iterations 4 -Cbc0038I Pass 15: suminf. 0.37676 (3) obj. 15.4001 iterations 2 -Cbc0038I Pass 16: suminf. 0.28454 (1) obj. 15.4001 iterations 3 -Cbc0038I Pass 17: suminf. 0.28454 (1) obj. 15.4001 iterations 0 -Cbc0038I Pass 18: suminf. 0.50016 (2) obj. 15.4001 iterations 10 -Cbc0038I Pass 19: suminf. 0.03378 (1) obj. 15.4001 iterations 2 -Cbc0038I Pass 20: suminf. 0.17067 (1) obj. 15.4001 iterations 3 -Cbc0038I Pass 21: suminf. 1.01300 (3) obj. 15.4001 iterations 10 -Cbc0038I Pass 22: suminf. 1.01300 (3) obj. 15.4001 iterations 0 -Cbc0038I Pass 23: suminf. 0.55390 (2) obj. 15.4001 iterations 3 -Cbc0038I Pass 24: suminf. 0.22133 (2) obj. 15.4001 iterations 4 -Cbc0038I Pass 25: suminf. 0.39196 (2) obj. 15.4001 iterations 3 -Cbc0038I Pass 26: suminf. 0.53592 (3) obj. 15.4001 iterations 6 -Cbc0038I Pass 27: suminf. 0.41061 (3) obj. 15.4001 iterations 3 -Cbc0038I Pass 28: suminf. 0.16808 (1) obj. 15.4001 iterations 3 -Cbc0038I Pass 29: suminf. 0.48799 (2) obj. 15.4001 iterations 3 -Cbc0038I Pass 30: suminf. 0.75659 (3) obj. 15.4001 iterations 7 -Cbc0038I Pass 31: suminf. 0.62667 (2) obj. 15.4001 iterations 2 -Cbc0038I Pass 32: suminf. 0.64381 (2) obj. 15.4001 iterations 2 -Cbc0038I Pass 33: suminf. 0.32040 (3) obj. 15.4001 iterations 4 -Cbc0038I Pass 34: suminf. 0.75330 (3) obj. 15.4001 iterations 4 -Cbc0038I Pass 35: suminf. 0.42295 (2) obj. 15.4001 iterations 3 -Cbc0038I Pass 36: suminf. 0.63247 (2) obj. 15.4001 iterations 2 -Cbc0038I Pass 37: suminf. 0.96282 (3) obj. 15.4001 iterations 7 -Cbc0038I Pass 38: suminf. 0.23075 (2) obj. 15.4001 iterations 3 -Cbc0038I Pass 39: suminf. 0.83585 (3) obj. 15.4001 iterations 3 -Cbc0038I Pass 40: suminf. 0.70075 (3) obj. 15.4001 iterations 5 +Cbc0038I Round again with cutoff of 23.85 +Cbc0038I Pass 2: suminf. 0.01906 (1) obj. 23.85 iterations 1 +Cbc0038I Pass 3: suminf. 0.73716 (2) obj. 23.85 iterations 4 +Cbc0038I Pass 4: suminf. 0.72682 (2) obj. 23.85 iterations 2 +Cbc0038I Pass 5: suminf. 0.25284 (2) obj. 23.85 iterations 2 +Cbc0038I Pass 6: suminf. 0.88960 (2) obj. 23.85 iterations 4 +Cbc0038I Pass 7: suminf. 0.63923 (2) obj. 23.85 iterations 11 +Cbc0038I Pass 8: suminf. 0.05691 (1) obj. 23.85 iterations 9 +Cbc0038I Pass 9: suminf. 0.55659 (2) obj. 23.85 iterations 3 +Cbc0038I Pass 10: suminf. 0.97429 (3) obj. 23.85 iterations 8 +Cbc0038I Pass 11: suminf. 0.46747 (3) obj. 23.85 iterations 2 +Cbc0038I Pass 12: suminf. 1.21917 (3) obj. 23.85 iterations 4 +Cbc0038I Pass 13: suminf. 0.93479 (3) obj. 23.85 iterations 1 +Cbc0038I Pass 14: suminf. 0.47608 (2) obj. 23.85 iterations 3 +Cbc0038I Pass 15: suminf. 0.21431 (1) obj. 23.85 iterations 3 +Cbc0038I Pass 16: suminf. 0.45805 (2) obj. 23.85 iterations 4 +Cbc0038I Pass 17: suminf. 0.58833 (3) obj. 23.85 iterations 5 +Cbc0038I Pass 18: suminf. 0.26490 (2) obj. 23.85 iterations 2 +Cbc0038I Pass 19: suminf. 0.90221 (3) obj. 23.85 iterations 5 +Cbc0038I Pass 20: suminf. 0.82802 (3) obj. 23.85 iterations 9 +Cbc0038I Pass 21: suminf. 0.82802 (3) obj. 23.85 iterations 0 +Cbc0038I Pass 22: suminf. 0.43826 (2) obj. 23.85 iterations 4 +Cbc0038I Pass 23: suminf. 0.25205 (2) obj. 23.85 iterations 3 +Cbc0038I Pass 24: suminf. 0.63508 (2) obj. 23.85 iterations 6 +Cbc0038I Pass 25: suminf. 0.40566 (2) obj. 23.85 iterations 3 +Cbc0038I Pass 26: suminf. 0.25943 (2) obj. 23.85 iterations 5 +Cbc0038I Pass 27: suminf. 0.25943 (2) obj. 23.85 iterations 0 +Cbc0038I Pass 28: suminf. 0.67295 (2) obj. 23.85 iterations 3 +Cbc0038I Pass 29: suminf. 0.36758 (1) obj. 23.85 iterations 2 +Cbc0038I Pass 30: suminf. 0.46783 (2) obj. 23.85 iterations 3 +Cbc0038I Pass 31: suminf. 0.51904 (3) obj. 23.85 iterations 9 +Cbc0038I No solution found this major pass +Cbc0038I Before mini branch and bound, 2 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 24 columns +Cbc0038I Mini branch and bound improved solution from 26.5 to 8.5 (0.03 seconds) +Cbc0038I Round again with cutoff of 6.79999 +Cbc0038I Pass 31: suminf. 0.30588 (3) obj. 6.79999 iterations 4 +Cbc0038I Pass 32: suminf. 0.42356 (3) obj. 6.79999 iterations 6 +Cbc0038I Pass 33: suminf. 0.29359 (3) obj. 6.79999 iterations 2 +Cbc0038I Pass 34: suminf. 0.55512 (3) obj. 6.79999 iterations 4 +Cbc0038I Pass 35: suminf. 0.55512 (3) obj. 6.79999 iterations 0 +Cbc0038I Pass 36: suminf. 0.80386 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 37: suminf. 0.51810 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 38: suminf. 0.89901 (3) obj. 6.79999 iterations 2 +Cbc0038I Pass 39: suminf. 0.56754 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 40: suminf. 1.01302 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 41: suminf. 0.69299 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 42: suminf. 0.89257 (3) obj. 6.79999 iterations 1 +Cbc0038I Pass 43: suminf. 0.30588 (3) obj. 6.79999 iterations 9 +Cbc0038I Pass 44: suminf. 0.30588 (3) obj. 6.79999 iterations 0 +Cbc0038I Pass 45: suminf. 0.42356 (3) obj. 6.79999 iterations 6 +Cbc0038I Pass 46: suminf. 0.29359 (3) obj. 6.79999 iterations 2 +Cbc0038I Pass 47: suminf. 0.55512 (3) obj. 6.79999 iterations 4 +Cbc0038I Pass 48: suminf. 0.55512 (3) obj. 6.79999 iterations 0 +Cbc0038I Pass 49: suminf. 0.80386 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 50: suminf. 0.51810 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 51: suminf. 0.89901 (3) obj. 6.79999 iterations 2 +Cbc0038I Pass 52: suminf. 0.56754 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 53: suminf. 1.01302 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 54: suminf. 0.69299 (3) obj. 6.79999 iterations 3 +Cbc0038I Pass 55: suminf. 0.89257 (3) obj. 6.79999 iterations 1 +Cbc0038I Pass 56: suminf. 1.09495 (3) obj. 6.79999 iterations 10 +Cbc0038I Pass 57: suminf. 0.67442 (3) obj. 6.79999 iterations 2 +Cbc0038I Pass 58: suminf. 0.71360 (3) obj. 6.79999 iterations 1 +Cbc0038I Pass 59: suminf. 0.43750 (2) obj. 6.79999 iterations 4 +Cbc0038I Pass 60: suminf. 0.30579 (3) obj. 6.79999 iterations 4 +Cbc0038I No solution found this major pass +Cbc0038I Before mini branch and bound, 6 integers at bound fixed and 1 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns +Cbc0038I Mini branch and bound improved solution from 8.5 to 7.5 (0.05 seconds) +Cbc0038I Round again with cutoff of 4.75999 +Cbc0038I Pass 60: suminf. 0.34675 (3) obj. 4.75999 iterations 0 +Cbc0038I Pass 61: suminf. 0.40842 (3) obj. 4.75999 iterations 6 +Cbc0038I Pass 62: suminf. 0.33184 (3) obj. 4.75999 iterations 2 +Cbc0038I Pass 63: suminf. 0.56744 (3) obj. 4.75999 iterations 4 +Cbc0038I Pass 64: suminf. 0.56744 (3) obj. 4.75999 iterations 0 +Cbc0038I Pass 65: suminf. 0.78808 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 66: suminf. 0.55500 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 67: suminf. 0.87809 (3) obj. 4.75999 iterations 2 +Cbc0038I Pass 68: suminf. 0.58035 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 69: suminf. 0.95916 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 70: suminf. 0.85008 (3) obj. 4.75999 iterations 4 +Cbc0038I Pass 71: suminf. 0.84740 (3) obj. 4.75999 iterations 6 +Cbc0038I Pass 72: suminf. 0.84740 (3) obj. 4.75999 iterations 0 +Cbc0038I Pass 73: suminf. 0.53190 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 74: suminf. 0.15888 (1) obj. 4.75999 iterations 4 +Cbc0038I Pass 75: suminf. 0.19428 (1) obj. 4.75999 iterations 3 +Cbc0038I Pass 76: suminf. 0.92790 (2) obj. 4.75999 iterations 13 +Cbc0038I Pass 77: suminf. 0.92716 (2) obj. 4.75999 iterations 2 +Cbc0038I Pass 78: suminf. 0.83261 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 79: suminf. 0.82619 (3) obj. 4.75999 iterations 2 +Cbc0038I Pass 80: suminf. 0.36219 (3) obj. 4.75999 iterations 5 +Cbc0038I Pass 81: suminf. 0.51000 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 82: suminf. 0.94371 (3) obj. 4.75999 iterations 13 +Cbc0038I Pass 83: suminf. 0.83682 (2) obj. 4.75999 iterations 3 +Cbc0038I Pass 84: suminf. 0.47862 (3) obj. 4.75999 iterations 5 +Cbc0038I Pass 85: suminf. 0.34098 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 86: suminf. 1.08496 (3) obj. 4.75999 iterations 3 +Cbc0038I Pass 87: suminf. 0.72364 (3) obj. 4.75999 iterations 1 +Cbc0038I Pass 88: suminf. 1.00904 (3) obj. 4.75999 iterations 2 +Cbc0038I Pass 89: suminf. 0.40341 (2) obj. 4.75999 iterations 5 Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 25 columns -Cbc0038I Mini branch and bound improved solution from 23 to 5 (0.03 seconds) -Cbc0038I Round again with cutoff of 2.80007 -Cbc0038I Pass 40: suminf. 0.72303 (3) obj. 2.80007 iterations 2 -Cbc0038I Pass 41: suminf. 0.40721 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 42: suminf. 0.18115 (3) obj. 2.80007 iterations 2 -Cbc0038I Pass 43: suminf. 0.70597 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 44: suminf. 0.45692 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 45: suminf. 0.97612 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 46: suminf. 0.59208 (3) obj. 2.80007 iterations 2 -Cbc0038I Pass 47: suminf. 0.87356 (3) obj. 2.80007 iterations 2 -Cbc0038I Pass 48: suminf. 0.76850 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 49: suminf. 0.87136 (3) obj. 2.80007 iterations 2 -Cbc0038I Pass 50: suminf. 0.26915 (2) obj. 2.80007 iterations 8 -Cbc0038I Pass 51: suminf. 0.13346 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 52: suminf. 0.24341 (3) obj. 2.80007 iterations 2 -Cbc0038I Pass 53: suminf. 0.64162 (3) obj. 2.80007 iterations 8 -Cbc0038I Pass 54: suminf. 0.64162 (3) obj. 2.80007 iterations 0 -Cbc0038I Pass 55: suminf. 0.75064 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 56: suminf. 0.35312 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 57: suminf. 0.90927 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 58: suminf. 0.74218 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 59: suminf. 1.09430 (3) obj. 2.80007 iterations 5 -Cbc0038I Pass 60: suminf. 1.09430 (3) obj. 2.80007 iterations 0 -Cbc0038I Pass 61: suminf. 1.02717 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 62: suminf. 0.72162 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 63: suminf. 0.73585 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 64: suminf. 0.63751 (3) obj. 2.80007 iterations 3 -Cbc0038I Pass 65: suminf. 0.27083 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 66: suminf. 0.07790 (2) obj. 2.80007 iterations 4 -Cbc0038I Pass 67: suminf. 0.81315 (3) obj. 2.80007 iterations 4 -Cbc0038I Pass 68: suminf. 0.81315 (3) obj. 2.80007 iterations 0 -Cbc0038I Pass 69: suminf. 0.08820 (3) obj. 2.80007 iterations 4 -Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 3 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 23 columns -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 5 - took 0.04 seconds -Cbc0012I Integer solution of 5 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns -Cbc0031I 5 added rows had average density of 20 -Cbc0013I At root node, 5 cuts changed objective from 0 to 0 in 100 passes -Cbc0014I Cut generator 0 (Probing) - 3 row cuts average 26.0 elements, 1 column cuts (1 active) in 0.003 seconds - new frequency is -100 -Cbc0014I Cut generator 1 (Gomory) - 575 row cuts average 25.8 elements, 0 column cuts (0 active) in 0.016 seconds - new frequency is -100 -Cbc0014I Cut generator 2 (Knapsack) - 697 row cuts average 11.2 elements, 0 column cuts (0 active) in 0.027 seconds - new frequency is -100 -Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.001 seconds - new frequency is -100 -Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 508 row cuts average 19.1 elements, 0 column cuts (0 active) in 0.008 seconds - new frequency is -100 -Cbc0014I Cut generator 5 (FlowCover) - 124 row cuts average 8.4 elements, 0 column cuts (0 active) in 0.004 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 333 row cuts average 18.8 elements, 0 column cuts (0 active) in 0.004 seconds - new frequency is -100 -Cbc0010I After 0 nodes, 1 on tree, 5 best solution, best possible 0 (0.16 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns -Cbc0004I Integer solution of 1 found after 1594 iterations and 118 nodes (0.20 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns +Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) +Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of 7.5 - took 0.06 seconds +Cbc0012I Integer solution of 7.5 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns +Cbc0031I 3 added rows had average density of 16.666667 +Cbc0013I At root node, 3 cuts changed objective from 0 to 0 in 100 passes +Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 17.0 elements, 1 column cuts (1 active) in 0.003 seconds - new frequency is -100 +Cbc0014I Cut generator 1 (Gomory) - 570 row cuts average 25.9 elements, 0 column cuts (0 active) in 0.015 seconds - new frequency is -100 +Cbc0014I Cut generator 2 (Knapsack) - 409 row cuts average 10.6 elements, 0 column cuts (0 active) in 0.015 seconds - new frequency is -100 +Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 520 row cuts average 18.5 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is -100 +Cbc0014I Cut generator 5 (FlowCover) - 65 row cuts average 8.3 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 +Cbc0014I Cut generator 6 (TwoMirCuts) - 369 row cuts average 18.2 elements, 0 column cuts (0 active) in 0.004 seconds - new frequency is -100 +Cbc0010I After 0 nodes, 1 on tree, 7.5 best solution, best possible 0 (0.15 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns +Cbc0016I Integer solution of 6.5 found by strong branching after 1692 iterations and 170 nodes (0.19 seconds) +Cbc0016I Integer solution of 5.5 found by strong branching after 2146 iterations and 255 nodes (0.21 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 20 columns -Cbc0010I After 1000 nodes, 5 on tree, 1 best solution, best possible 0 (0.43 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns +Cbc0016I Integer solution of 4.5 found by strong branching after 2658 iterations and 346 nodes (0.24 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns +Cbc0016I Integer solution of 3.5 found by strong branching after 3016 iterations and 415 nodes (0.26 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0001I Search completed - best objective 1, took 19173 iterations and 6290 nodes (0.67 seconds) -Cbc0032I Strong branching done 9294 times (23648 iterations), fathomed 475 nodes and fixed 549 variables -Cbc0041I Maximum depth 13, 64 variables fixed on reduced cost (complete fathoming 370 times, 4420 nodes taking 9476 iterations) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns +Cbc0010I After 1000 nodes, 7 on tree, 3.5 best solution, best possible 0 (0.41 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 20 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns +Cbc0010I After 2000 nodes, 5 on tree, 3.5 best solution, best possible 0 (0.66 seconds) +Cbc0001I Search completed - best objective 3.5, took 27797 iterations and 9433 nodes (0.76 seconds) +Cbc0032I Strong branching done 11122 times (30556 iterations), fathomed 482 nodes and fixed 525 variables +Cbc0041I Maximum depth 14, 789 variables fixed on reduced cost (complete fathoming 596 times, 7071 nodes taking 16911 iterations) Cuts at root node changed objective from 0 to 0 -Probing was tried 100 times and created 4 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) -Gomory was tried 100 times and created 575 cuts of which 0 were active after adding rounds of cuts (0.016 seconds) -Knapsack was tried 100 times and created 697 cuts of which 0 were active after adding rounds of cuts (0.027 seconds) -Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) -MixedIntegerRounding2 was tried 100 times and created 508 cuts of which 0 were active after adding rounds of cuts (0.008 seconds) -FlowCover was tried 100 times and created 124 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) -TwoMirCuts was tried 100 times and created 333 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) +Probing was tried 100 times and created 2 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +Gomory was tried 100 times and created 570 cuts of which 0 were active after adding rounds of cuts (0.015 seconds) +Knapsack was tried 100 times and created 409 cuts of which 0 were active after adding rounds of cuts (0.015 seconds) +Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +MixedIntegerRounding2 was tried 100 times and created 520 cuts of which 0 were active after adding rounds of cuts (0.006 seconds) +FlowCover was tried 100 times and created 65 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +TwoMirCuts was tried 100 times and created 369 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) ZeroHalf was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found -Objective value: 1.00000000 -Enumerated nodes: 6290 -Total iterations: 19173 -Time (CPU seconds): 0.66 -Time (Wallclock seconds): 0.68 +Objective value: 3.50000000 +Enumerated nodes: 9433 +Total iterations: 27797 +Time (CPU seconds): 0.68 +Time (Wallclock seconds): 0.76 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.66 (Wallclock seconds): 0.68 +Total time (CPU seconds): 0.68 (Wallclock seconds): 0.76 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/b29f1c439cb242bbbfe82217ba7af284-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b29f1c439cb242bbbfe82217ba7af284-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a7eb96c6fc244ea89f01e0007ac320fc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a7eb96c6fc244ea89f01e0007ac320fc-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -6427,7 +6471,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/aaaaf5c1006446f7b8111958c6801b64-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/aaaaf5c1006446f7b8111958c6801b64-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/0dc451a288304b68b84d074b26d74bca-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0dc451a288304b68b84d074b26d74bca-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -6454,7 +6498,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/040ee8ab8b9b46328f12f725a8032599-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/040ee8ab8b9b46328f12f725a8032599-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/42de0809e60a427ba2ac1908b0052a4c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/42de0809e60a427ba2ac1908b0052a4c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -6495,7 +6539,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/955983a23f3546f6b944872d7ed48449-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/955983a23f3546f6b944872d7ed48449-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a3db483a0efe4e1babf620d494c807dc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a3db483a0efe4e1babf620d494c807dc-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -6546,7 +6590,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c8e8e421d72c46989512d750b8db77e1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c8e8e421d72c46989512d750b8db77e1-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/56cc40d3c84d422c8c1ce4b7bbb80a9a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/56cc40d3c84d422c8c1ce4b7bbb80a9a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -6599,7 +6643,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/eb85efe495d54e58a48f2886726abc0f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/eb85efe495d54e58a48f2886726abc0f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ba6f32e6541f46a5ad76bb37e4441f50-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ba6f32e6541f46a5ad76bb37e4441f50-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 355 COLUMNS @@ -6636,17 +6680,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.02 +Time (CPU seconds): 0.03 Time (Wallclock seconds): 0.03 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/39e4c772623443619718cf6d3215e0f8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/39e4c772623443619718cf6d3215e0f8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f04d9288bfac462784b3e34eddd483a6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f04d9288bfac462784b3e34eddd483a6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 356 COLUMNS @@ -6671,10 +6715,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 28 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.08 seconds) -Cbc0038I After 0.08 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.08 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.08 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.03 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -6691,17 +6735,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.08 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/0ec3036276fc4213a3a5070e20c8b2f9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0ec3036276fc4213a3a5070e20c8b2f9-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/738236103e9746b8be376ae1afd28fae-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/738236103e9746b8be376ae1afd28fae-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 357 COLUMNS @@ -6746,17 +6790,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.08 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.07 +Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3da5882cb7f84ce1836312daca4625d3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3da5882cb7f84ce1836312daca4625d3-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1021d492aa544036bf267dfc11eb14be-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1021d492aa544036bf267dfc11eb14be-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -6766,7 +6810,7 @@ Problem MODEL has 353 rows, 730 columns and 3185 elements Coin0008I MODEL read with 0 errors Option for timeMode changed from cpu to elapsed -Continuous objective value is 0 - 0.01 seconds +Continuous objective value is 0 - 0.00 seconds Cgl0003I 9 fixed, 0 tightened bounds, 3 strengthened rows, 28 substitutions Cgl0003I 1 fixed, 0 tightened bounds, 1 strengthened rows, 2 substitutions Cgl0003I 0 fixed, 0 tightened bounds, 0 strengthened rows, 2 substitutions @@ -6780,10 +6824,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 22 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) +Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.06 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -6800,17 +6844,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.06 +Time (Wallclock seconds): 0.06 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5f17a00eedfa4c74a726f773d1cce9cf-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5f17a00eedfa4c74a726f773d1cce9cf-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c6f158937c8441958544f226d9a12389-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c6f158937c8441958544f226d9a12389-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 359 COLUMNS @@ -6831,10 +6875,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 16 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) +Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.06 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -6851,17 +6895,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 +Time (CPU seconds): 0.06 Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/b3d92acbd4884226902fa1dc0275112f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b3d92acbd4884226902fa1dc0275112f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5741012eb6d94f7899dde436957164d1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5741012eb6d94f7899dde436957164d1-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 360 COLUMNS @@ -6883,10 +6927,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 4.44089e-16 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 11 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.04 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.03 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -6907,13 +6951,13 @@ Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/bd9175baddcd42a180b4878784c84b04-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/bd9175baddcd42a180b4878784c84b04-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3a927550f34a4394846f6487e003b99e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3a927550f34a4394846f6487e003b99e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 361 COLUMNS @@ -6955,16 +6999,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.06 -Time (Wallclock seconds): 0.07 +Time (Wallclock seconds): 0.06 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.07 (Wallclock seconds): 0.07 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/03496577738547dba976c10fd63697d1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/03496577738547dba976c10fd63697d1-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/fd24b9596b5a4b5aab1f81d114f67eb3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fd24b9596b5a4b5aab1f81d114f67eb3-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 362 COLUMNS @@ -7006,17 +7050,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.06 +Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.06 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/0cd4c06c8a7342639cead5790e5455a2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0cd4c06c8a7342639cead5790e5455a2-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7242ed76d2154f038dbf1247edd39e1d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7242ed76d2154f038dbf1247edd39e1d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 363 COLUMNS @@ -7056,17 +7100,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 +Time (CPU seconds): 0.06 Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/372cfbb20fca44b399fa838208922e93-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/372cfbb20fca44b399fa838208922e93-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/454baf9d3b9b4b828130240a1e2138b8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/454baf9d3b9b4b828130240a1e2138b8-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 364 COLUMNS @@ -7086,10 +7130,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of -0 Cbc0038I Before mini branch and bound, 3 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of -0 - took 0.00 seconds -Cbc0012I Integer solution of -0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) -Cbc0001I Search completed - best objective -0, took 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) +Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of -0 - took 0.00 seconds +Cbc0012I Integer solution of -0 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) +Cbc0001I Search completed - best objective -0, took 0 iterations and 0 nodes (0.06 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -7106,17 +7150,17 @@ Objective value: -0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.06 -Time (Wallclock seconds): 0.07 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.06 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.05 (Wallclock seconds): 0.06 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/40da0198cbcc4509b3d453fe113b4e87-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/40da0198cbcc4509b3d453fe113b4e87-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8bc61f39831f48e4b21105ad8817fb14-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8bc61f39831f48e4b21105ad8817fb14-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 365 COLUMNS @@ -7148,17 +7192,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.07 +Time (CPU seconds): 0.08 +Time (Wallclock seconds): 0.08 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.08 (Wallclock seconds): 0.08 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8ddf88c2252a405ab57536adba9378ea-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8ddf88c2252a405ab57536adba9378ea-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f561013693674b61b5750b945872ea0a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f561013693674b61b5750b945872ea0a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 366 COLUMNS @@ -7189,17 +7233,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.08 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.06 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/4ffcab2d7f19486aababb5d3b0f13791-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4ffcab2d7f19486aababb5d3b0f13791-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f43dccfffe9e4d8b83662bb5564d4e91-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f43dccfffe9e4d8b83662bb5564d4e91-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 367 COLUMNS @@ -7247,8 +7291,8 @@ Cbc0038I Pass 30: suminf. 0.28571 (2) obj. 0 iterations 0 Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 0 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) -Cbc0038I After 0.06 seconds - Feasibility pump exiting - took 0.00 seconds +Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) +Cbc0038I After 0.05 seconds - Feasibility pump exiting - took 0.00 seconds Cbc0006I The LP relaxation is infeasible or too expensive Cbc0013I At root node, 0 cuts changed objective from 0 to 0 in 1 passes Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 @@ -7259,7 +7303,7 @@ Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 7 (ZeroHalf) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective 1e+50, took 0 iterations and 0 nodes (0.06 seconds) +Cbc0001I Search completed - best objective 1e+50, took 0 iterations and 0 nodes (0.05 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 1 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -7276,17 +7320,17 @@ No feasible solution found Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.06 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e3b478b6856a40948324f89156e93b8a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e3b478b6856a40948324f89156e93b8a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c632f54b244949849db5fbb4669911b1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c632f54b244949849db5fbb4669911b1-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -7324,7 +7368,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/84f427ba96504f3094f5829060cd2165-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/84f427ba96504f3094f5829060cd2165-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/65b7b2669e674c599458b84062d9aad3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/65b7b2669e674c599458b84062d9aad3-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -7362,7 +7406,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/b353139065224feeb04d0e9b03339825-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b353139065224feeb04d0e9b03339825-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e44ec505c3e4405189b3c44edb9a22ac-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e44ec505c3e4405189b3c44edb9a22ac-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -7404,7 +7448,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/12b2291772494428a29bc32cfa56ea4d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/12b2291772494428a29bc32cfa56ea4d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/001adbcd039344f0be76b9acf1db43c4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/001adbcd039344f0be76b9acf1db43c4-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7439,13 +7483,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3f74ff23371a4859a9aa01d186672cec-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3f74ff23371a4859a9aa01d186672cec-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/41a16d3a1827418fa0a72fee78c751b0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/41a16d3a1827418fa0a72fee78c751b0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7486,7 +7530,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e9fbf70c152244c881136905f984c0a3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e9fbf70c152244c881136905f984c0a3-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b3ba396fdc6445168bdb375d9ae6431a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b3ba396fdc6445168bdb375d9ae6431a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7521,13 +7565,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8576fcf378fd47b99f206a72b5649fc3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8576fcf378fd47b99f206a72b5649fc3-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/070fc36648b54adca11ff54639a474c4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/070fc36648b54adca11ff54639a474c4-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7562,13 +7606,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/30ad2dce94254e4ba4cb4720362864e8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/30ad2dce94254e4ba4cb4720362864e8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/46d04174eda841b7ab1a2c55a2755d71-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/46d04174eda841b7ab1a2c55a2755d71-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7603,13 +7647,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a454510deaf5456083df70aeb8c3a349-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a454510deaf5456083df70aeb8c3a349-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/701e6fbb1580419aa20be6dd881dcffd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/701e6fbb1580419aa20be6dd881dcffd-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7644,13 +7688,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/18578bf2ebe74786bcc2523b6e247ec0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/18578bf2ebe74786bcc2523b6e247ec0-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/739166f934294e2698814760aaa778ef-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/739166f934294e2698814760aaa778ef-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7685,13 +7729,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2912eae5fcd044d58d22aecc5ec04627-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2912eae5fcd044d58d22aecc5ec04627-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/75ad73a5cf0844d38dc8056170708cb1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/75ad73a5cf0844d38dc8056170708cb1-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7732,7 +7776,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fb57ad9fade64a6692fbdfde12688da8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fb57ad9fade64a6692fbdfde12688da8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/fb91f0b38285446bafae24c1a314292c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fb91f0b38285446bafae24c1a314292c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7763,8 +7807,8 @@ Objective value: 8840.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.01 +Time (CPU seconds): 0.00 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 @@ -7773,7 +7817,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/82210abdfec04e99a572af17c2f3e01b-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/82210abdfec04e99a572af17c2f3e01b-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/0465f27c530746a48b0089488b8d591c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0465f27c530746a48b0089488b8d591c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7814,7 +7858,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/88e4853b8b1f471bb4e29d5408f02798-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/88e4853b8b1f471bb4e29d5408f02798-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4a19c1f5b21f41929defa342728b0cab-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4a19c1f5b21f41929defa342728b0cab-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -7855,7 +7899,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a6eeed9bc8564f4cbdd7ecad68e1a723-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a6eeed9bc8564f4cbdd7ecad68e1a723-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/41f11c03106b4e9980fd39181eaeb03d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/41f11c03106b4e9980fd39181eaeb03d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 14 COLUMNS @@ -7888,10 +7932,10 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.00 -Time (Wallclock seconds): 0.00 +Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 /build/reproducible-path/python-pulp-2.7.0+dfsg/.pybuild/cpython3_3.12_pulp/build/examples/Two_stage_Stochastic_GemstoneTools.py:1: SyntaxWarning: invalid escape sequence '\i' """ @@ -7931,41 +7975,41 @@ x_0 = 1.0 x_1 = 1.0 x_2 = 1.0 -x_3 = 1.0 -x_4 = 1.0 -x_5 = 1.0 +x_3 = 0.0 +x_4 = 0.0 +x_5 = 0.0 x_6 = 1.0 x_7 = 1.0 x_8 = 0.0 -x_9 = 0.0 +x_9 = 1.0 Status: Optimal -s_0 = 0.0 +s_0 = 1.0 s_1 = 0.0 -s_2 = 0.0 +s_2 = 1.5 w_0 = 0.0 w_1 = 1.0 w_2 = 0.0 x_0 = 1.0 x_1 = 1.0 -x_10 = 1.0 -x_11 = 1.0 -x_12 = 1.0 -x_13 = 0.0 -x_14 = 1.0 +x_10 = 0.0 +x_11 = 0.0 +x_12 = 0.0 +x_13 = 1.0 +x_14 = 0.0 x_15 = 1.0 -x_16 = 0.0 +x_16 = 1.0 x_17 = 0.0 x_18 = 1.0 x_19 = 1.0 x_2 = 0.0 -x_3 = 0.0 +x_3 = 1.0 x_4 = 0.0 -x_5 = 0.0 +x_5 = 1.0 x_6 = 0.0 x_7 = 0.0 x_8 = 1.0 x_9 = 0.0 -objective= 1.0 +objective= 3.5 Status: Optimal x = 4.0 y = -1.0 @@ -8331,7 +8375,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a7e6a293f5e5466d9c6a2acefa585a78-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/a7e6a293f5e5466d9c6a2acefa585a78-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/00c53daf6b18484d85ec86e8b4e3cee0-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/00c53daf6b18484d85ec86e8b4e3cee0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 25 COLUMNS @@ -8354,7 +8398,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c202a6d9cb8d403a858f2c868192fdfd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c202a6d9cb8d403a858f2c868192fdfd-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/6182717e91f24fc1973a513b3de137a0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6182717e91f24fc1973a513b3de137a0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -8368,7 +8412,7 @@ Cgl0004I processed model has 8 rows, 12 columns (12 integer (0 of which binary)) and 24 elements Cutoff increment increased from 1e-05 to 0.9999 Cbc0012I Integer solution of 8600 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) -Cbc0001I Search completed - best objective 8600, took 0 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective 8600, took 0 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 8600 to 8600 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -8385,17 +8429,17 @@ Objective value: 8600.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.01 +Time (CPU seconds): 0.00 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2f7f7fa204534309a8612b2af81fe6c5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2f7f7fa204534309a8612b2af81fe6c5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/934e2f6651964ab381452f74f1283e78-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/934e2f6651964ab381452f74f1283e78-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8438,17 +8482,17 @@ Objective value: 246.50000000 Enumerated nodes: 0 Total iterations: 1 -Time (CPU seconds): 0.00 +Time (CPU seconds): 0.01 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/916e286e61b84a3a857d4d0af80012a7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/916e286e61b84a3a857d4d0af80012a7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a3147c2fbcd54bc4960abfb70ebf4c39-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a3147c2fbcd54bc4960abfb70ebf4c39-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -8464,9 +8508,9 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 12 Cbc0038I Before mini branch and bound, 3213 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 12 - took 0.01 seconds -Cbc0012I Integer solution of 12 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) +Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of 12 - took 0.01 seconds +Cbc0012I Integer solution of 12 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) Cbc0001I Search completed - best objective 12, took 0 iterations and 0 nodes (0.07 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 12 to 12 @@ -8485,16 +8529,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.08 +Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.10 (Wallclock seconds): 0.10 +Total time (CPU seconds): 0.09 (Wallclock seconds): 0.10 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/97b414047073428490114d7a88cf72db-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/97b414047073428490114d7a88cf72db-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/9419cbd661e14dfeabf51b87b219778c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9419cbd661e14dfeabf51b87b219778c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -8529,13 +8573,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7d6f7118d3ad4a34b606341d0760d9f1-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/7d6f7118d3ad4a34b606341d0760d9f1-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ee0f668665d5411c8084efa37c8ce0a6-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/ee0f668665d5411c8084efa37c8ce0a6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 7 COLUMNS @@ -8558,7 +8602,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ad840859c4f6474cb73cab65b7712e0f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ad840859c4f6474cb73cab65b7712e0f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4df1939b6a534de9b55560751c7e2189-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4df1939b6a534de9b55560751c7e2189-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8600,7 +8644,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9cc37be4b56540cc851847b2bd0e33b6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9cc37be4b56540cc851847b2bd0e33b6-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b108fe45995e488ba088f81ee11977a6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b108fe45995e488ba088f81ee11977a6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -8622,7 +8666,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/4bd34933846b44c8bc33dddc25d9e73f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4bd34933846b44c8bc33dddc25d9e73f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4cd9ada53aa34580a473d8b1bc34ce01-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4cd9ada53aa34580a473d8b1bc34ce01-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8644,7 +8688,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6e613344ba1f4e2e84aa8f2608e65700-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6e613344ba1f4e2e84aa8f2608e65700-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1252ffa1f108467688839716b5237398-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1252ffa1f108467688839716b5237398-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -8685,7 +8729,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ea6ff186d5ab4ed5ae771a0e01351131-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ea6ff186d5ab4ed5ae771a0e01351131-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/22feef4fe4a2473d8e20eac0d8bff8f2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/22feef4fe4a2473d8e20eac0d8bff8f2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8707,7 +8751,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/b39c5a8f495d403786b8ae9efeb45586-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b39c5a8f495d403786b8ae9efeb45586-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3f40de4a2f8e4327bd8fe8a701a738d0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3f40de4a2f8e4327bd8fe8a701a738d0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -8720,8 +8764,8 @@ Continuous objective value is -1.37143 - 0.00 seconds Cgl0004I processed model has 1 rows, 4 columns (4 integer (0 of which binary)) and 4 elements Cutoff increment increased from 1e-05 to 0.00999 -Cbc0012I Integer solution of -1.1 found by DiveCoefficient after 0 iterations and 0 nodes (0.01 seconds) -Cbc0012I Integer solution of -1.25 found by DiveCoefficient after 2 iterations and 0 nodes (0.01 seconds) +Cbc0012I Integer solution of -1.1 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) +Cbc0012I Integer solution of -1.25 found by DiveCoefficient after 2 iterations and 0 nodes (0.00 seconds) Cbc0031I 2 added rows had average density of 3 Cbc0013I At root node, 2 cuts changed objective from -1.3333333 to -1.25 in 3 passes Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 @@ -8730,7 +8774,7 @@ Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 1 row cuts average 3.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective -1.25, took 2 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective -1.25, took 2 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from -1.33333 to -1.25 Probing was tried 3 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -8747,17 +8791,17 @@ Objective value: -1.25000000 Enumerated nodes: 0 Total iterations: 2 -Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.01 +Time (CPU seconds): 0.00 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ff1b869af34f48708b97635ad33916d9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ff1b869af34f48708b97635ad33916d9-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/56081d35732c4c4582691c3888192fac-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/56081d35732c4c4582691c3888192fac-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8781,7 +8825,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c06e6b0833ab42038de57e563dae7c23-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c06e6b0833ab42038de57e563dae7c23-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8008c818b6b84f64b7b59f96c436a78d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8008c818b6b84f64b7b59f96c436a78d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -8822,7 +8866,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ce45555911b04c67bbb0475a7985b7e4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ce45555911b04c67bbb0475a7985b7e4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/151344e3bee84653bf8e4acd5c018788-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/151344e3bee84653bf8e4acd5c018788-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8846,7 +8890,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5ea0e0b9cf9c4771ad79c7664790d4c4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5ea0e0b9cf9c4771ad79c7664790d4c4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/75e7368a772e44b5be00f3eb3315e432-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/75e7368a772e44b5be00f3eb3315e432-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -8895,7 +8939,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5bf3ef66608943e892553b41536064bd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5bf3ef66608943e892553b41536064bd-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1655637f1c5d4ff2a770514f00627ea5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1655637f1c5d4ff2a770514f00627ea5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8938,17 +8982,17 @@ Objective value: 246.50000000 Enumerated nodes: 0 Total iterations: 1 -Time (CPU seconds): 0.00 +Time (CPU seconds): 0.01 Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/cdb860c0da454c88a60f0fe935950792-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/cdb860c0da454c88a60f0fe935950792-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/cdaa98c2ab70474aba2c0a798a0621d8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/cdaa98c2ab70474aba2c0a798a0621d8-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -8970,7 +9014,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a6ec013fb03a4bc690594407fc2976d5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a6ec013fb03a4bc690594407fc2976d5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4f05953337ff433a817015f9992c79af-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4f05953337ff433a817015f9992c79af-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -9014,13 +9058,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e2ce1639423a4648aa8855c52229c70d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e2ce1639423a4648aa8855c52229c70d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ed3a33dd93fe4ecd89de272d0a226434-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ed3a33dd93fe4ecd89de272d0a226434-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -9044,7 +9088,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/f705970abe884a9eb9b86f3ed8cca733-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f705970abe884a9eb9b86f3ed8cca733-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/94986f6c2a8a4853a2b126bdd31053b2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/94986f6c2a8a4853a2b126bdd31053b2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -9084,16 +9128,16 @@ Enumerated nodes: 0 Total iterations: 6 Time (CPU seconds): 0.00 -Time (Wallclock seconds): 0.01 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/925f730714764a1b9e166853af805853-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/925f730714764a1b9e166853af805853-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d1cf38fccba14acdab316bcc89a94e3d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d1cf38fccba14acdab316bcc89a94e3d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -9109,7 +9153,7 @@ Cutoff increment increased from 1e-05 to 0.00999 Cbc0012I Integer solution of 247 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) Cbc0038I Full problem 3 rows 7 columns, reduced to 0 rows 0 columns -Cbc0012I Integer solution of 246.5 found by DiveCoefficient after 1 iterations and 0 nodes (0.01 seconds) +Cbc0012I Integer solution of 246.5 found by DiveCoefficient after 1 iterations and 0 nodes (0.00 seconds) Cbc0031I 1 added rows had average density of 3 Cbc0013I At root node, 1 cuts changed objective from 246.5 to 246.5 in 3 passes Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) in 0.000 seconds - new frequency is -100 @@ -9119,7 +9163,7 @@ Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 1 row cuts average 3.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective 246.5, took 1 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective 246.5, took 1 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 246.5 to 246.5 Probing was tried 3 times and created 2 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -9146,7 +9190,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fbc4b6c8b4944ac586730fc7abdb4fcb-pulp.mps mips /tmp/fbc4b6c8b4944ac586730fc7abdb4fcb-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/fbc4b6c8b4944ac586730fc7abdb4fcb-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/698df1c6a166472f9d7e58c0afe7bf09-pulp.mps mips /tmp/698df1c6a166472f9d7e58c0afe7bf09-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/698df1c6a166472f9d7e58c0afe7bf09-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -9155,14 +9199,14 @@ At line 27941 ENDATA Problem MODEL has 18 rows, 3213 columns and 15062 elements Coin0008I MODEL read with 0 errors -opening mipstart file /tmp/fbc4b6c8b4944ac586730fc7abdb4fcb-pulp.mst. +opening mipstart file /tmp/698df1c6a166472f9d7e58c0afe7bf09-pulp.mst. MIPStart values read for 3213 variables. Option for timeMode changed from cpu to elapsed -Continuous objective value is 12 - 0.01 seconds +Continuous objective value is 12 - 0.00 seconds Cgl0004I processed model has 18 rows, 3213 columns (3213 integer (3213 of which binary)) and 15062 elements Cutoff increment increased from 1e-05 to 0.9999 Cbc0045I MIPStart provided solution with cost 12 -Cbc0012I Integer solution of 12 found by Reduced search after 0 iterations and 0 nodes (0.05 seconds) +Cbc0012I Integer solution of 12 found by Reduced search after 0 iterations and 0 nodes (0.03 seconds) Cbc0006I The LP relaxation is infeasible or too expensive Cbc0045I Solution of 12 already found by heuristic Cuts at root node changed objective from 1.79769e+308 to -1.79769e+308 @@ -9180,11 +9224,11 @@ Objective value: 12.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 ok test_LpVariable_indexs_deprecation_logic (pulp.tests.test_pulp.CHOCO_CMDTest.test_LpVariable_indexs_deprecation_logic) @@ -10522,7 +10566,7 @@ Given a valid problem that does not converge, ... skipped "solver not available" ---------------------------------------------------------------------- -Ran 1005 tests in 27.404s +Ran 1005 tests in 26.861s OK (skipped=885) @@ -11280,12 +11324,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/4109425/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/2878175 and its subdirectories -I: Current time: Thu Nov 21 15:47:40 -12 2024 -I: pbuilder-time-stamp: 1732247260 +I: removing directory /srv/workspace/pbuilder/4109425 and its subdirectories +I: Current time: Fri Dec 26 00:12:28 +14 2025 +I: pbuilder-time-stamp: 1766657548