Diff of the two buildlogs: -- --- b1/build.log 2024-10-28 17:19:41.237311181 +0000 +++ b2/build.log 2024-10-28 17:21:23.365672983 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Mon Oct 28 05:18:35 -12 2024 -I: pbuilder-time-stamp: 1730135915 +I: Current time: Mon Dec 1 13:42:44 +14 2025 +I: pbuilder-time-stamp: 1764546164 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-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/1173808/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1183852/tmp/hooks/D01_modify_environment starting +debug: Running on codethink01-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 Nov 30 23:42 /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/1183852/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1183852/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='trixie' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=trixie + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='87ad5e8e49e44e4e90df813c2288312c' - 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='1173808' - PS1='# ' - PS2='> ' + INVOCATION_ID=1fea1b8bb6c84a6caec232f2e1f9a3dc + 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=1183852 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.HNGCOX12/pbuilderrc_pHa2 --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.HNGCOX12/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.HNGCOX12/pbuilderrc_XvAK --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.HNGCOX12/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 codethink02-arm64 6.1.0-26-cloud-arm64 #1 SMP Debian 6.1.112-1 (2024-09-30) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-26-cloud-arm64 #1 SMP Debian 6.1.112-1 (2024-09-30) 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/1173808/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 4 2024 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1183852/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -194,7 +226,7 @@ Get: 71 http://deb.debian.org/debian trixie/main arm64 dh-python all 6.20241024 [109 kB] Get: 72 http://deb.debian.org/debian trixie/main arm64 python3-all arm64 3.12.6-1 [1040 B] Get: 73 http://deb.debian.org/debian trixie/main arm64 python3-pyparsing all 3.1.2-1 [146 kB] -Fetched 32.1 MB in 0s (140 MB/s) +Fetched 32.1 MB in 0s (75.0 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 ... 20058 files and directories currently installed.) @@ -447,8 +479,8 @@ Setting up tzdata (2024a-4) ... Current default time zone: 'Etc/UTC' -Local time is now: Mon Oct 28 17:18:54 UTC 2024. -Universal Time is now: Mon Oct 28 17:18:54 UTC 2024. +Local time is now: Sun Nov 30 23:43:22 UTC 2025. +Universal Time is now: Sun Nov 30 23:43:22 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up autotools-dev (20220109.1) ... @@ -517,7 +549,11 @@ 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/1183852/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/1183852/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 @@ -759,7 +795,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/41657a978281498c8ae6d19b2f8e9512-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/41657a978281498c8ae6d19b2f8e9512-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1729721d3f024ff8a9e9609356dee20a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1729721d3f024ff8a9e9609356dee20a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -782,7 +818,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3d9f0444d5234035849dd2c352fbb27f-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/3d9f0444d5234035849dd2c352fbb27f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ff789e089c214819a89050b990b3b05b-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/ff789e089c214819a89050b990b3b05b-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -800,7 +836,7 @@ Cbc0038I Solution found of 3.70254e+06 Cbc0038I Before mini branch and bound, 14 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 0 rows 0 columns -Cbc0038I Mini branch and bound did not improve solution (0.00 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) Cbc0038I Round again with cutoff of 3.75171e+06 Cbc0038I Pass 2: suminf. 0.11720 (1) obj. 4.1943e+06 iterations 0 Cbc0038I Pass 3: suminf. 0.06253 (1) obj. 3.75171e+06 iterations 2 @@ -813,7 +849,7 @@ Cbc0038I Solution found of 3.86407e+06 Cbc0038I Before mini branch and bound, 9 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 6 columns -Cbc0038I Mini branch and bound improved solution from 3.86407e+06 to 4.09345e+06 (0.01 seconds) +Cbc0038I Mini branch and bound improved solution from 3.86407e+06 to 4.09345e+06 (0.02 seconds) Cbc0038I Round again with cutoff of 4.11362e+06 Cbc0038I Pass 10: suminf. 0.11720 (1) obj. 4.1943e+06 iterations 0 Cbc0038I Pass 11: suminf. 0.47728 (1) obj. 4.11362e+06 iterations 2 @@ -832,7 +868,7 @@ Cbc0038I Solution found of 4.17588e+06 Cbc0038I Before mini branch and bound, 4 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 11 columns -Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) Cbc0038I Round again with cutoff of 4.18141e+06 Cbc0038I Pass 24: suminf. 0.11720 (1) obj. 4.1943e+06 iterations 0 Cbc0038I Pass 25: suminf. 0.39108 (1) obj. 4.18141e+06 iterations 2 @@ -867,11 +903,11 @@ 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 (0.02 seconds) -Cbc0038I After 0.02 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.01 seconds -Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.02 seconds) +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 0.01 seconds +Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.05 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 (0.02 seconds) +Cbc0012I Integer solution of 4190215 found by DiveCoefficient after 9 iterations and 0 nodes (0.06 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 @@ -880,7 +916,7 @@ 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 (0.02 seconds) +Cbc0001I Search completed - best objective 4190215, took 9 iterations and 0 nodes (0.06 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) @@ -897,17 +933,17 @@ Objective value: 4190215.00000000 Enumerated nodes: 0 Total iterations: 9 -Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.02 +Time (CPU seconds): 0.02 +Time (Wallclock seconds): 0.06 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.02 +Total time (CPU seconds): 0.02 (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/398f23f8603e4186850c76c76ab9f36f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/398f23f8603e4186850c76c76ab9f36f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5745c25efdc44ba0bdcbf92b03bcb2ae-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5745c25efdc44ba0bdcbf92b03bcb2ae-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 167 COLUMNS @@ -926,7 +962,7 @@ Cbc0038I Relaxing continuous gives 3508.51 Cbc0038I Before mini branch and bound, 33 integers at bound fixed and 49 continuous Cbc0038I Full problem 138 rows 130 columns, reduced to 34 rows 37 columns -Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) Cbc0038I Round again with cutoff of 3412.36 Cbc0038I Pass 3: suminf. 0.21132 (2) obj. 2712.05 iterations 0 Cbc0038I Pass 4: suminf. 0.18854 (1) obj. 3412.36 iterations 10 @@ -952,7 +988,7 @@ 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 (0.07 seconds) +Cbc0038I Mini branch and bound improved solution from 3371.83 to 3208.96 (0.13 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 @@ -987,9 +1023,9 @@ 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 (0.12 seconds) -Cbc0038I After 0.12 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.11 seconds -Cbc0012I Integer solution of 3208.957 found by feasibility pump after 0 iterations and 0 nodes (0.12 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.18 seconds) +Cbc0038I After 0.18 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.11 seconds +Cbc0012I Integer solution of 3208.957 found by feasibility pump after 0 iterations and 0 nodes (0.18 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 @@ -997,22 +1033,22 @@ Cbc0014I Cut generator 1 (Gomory) - 1114 row cuts average 78.1 elements, 0 column cuts (0 active) in 0.037 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 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 0.019 seconds - new frequency is 1 -Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.017 seconds - new frequency is -100 +Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 98 row cuts average 8.2 elements, 0 column cuts (0 active) in 0.018 seconds - new frequency is 1 +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 0.007 seconds - new frequency is 1 -Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.42 seconds) +Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.46 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 (0.93 seconds) +Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.89 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 (0.020 seconds) -Gomory was tried 337 times and created 1816 cuts of which 0 were active after adding rounds of cuts (0.060 seconds) +Gomory was tried 337 times and created 1816 cuts of which 0 were active after adding rounds of cuts (0.061 seconds) Knapsack was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.009 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 (0.038 seconds) -FlowCover was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.017 seconds) +MixedIntegerRounding2 was tried 337 times and created 301 cuts of which 0 were active after adding rounds of cuts (0.039 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 (0.024 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) @@ -1022,272 +1058,234 @@ Objective value: 3208.95704688 Enumerated nodes: 130 Total iterations: 5337 -Time (CPU seconds): 0.80 -Time (Wallclock seconds): 0.94 +Time (CPU seconds): 0.82 +Time (Wallclock seconds): 0.90 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.80 (Wallclock seconds): 0.94 +Total time (CPU seconds): 0.82 (Wallclock seconds): 0.90 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d360ea30224349339aed187b80341afc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d360ea30224349339aed187b80341afc-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b5986af39a214ac8a18c96f6c724f121-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b5986af39a214ac8a18c96f6c724f121-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 225 COLUMNS -At line 1655 RHS -At line 1876 BOUNDS -At line 2087 ENDATA -Problem MODEL has 220 rows, 210 columns and 800 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 -140.554 - 0.00 seconds +Continuous objective value is -116.697 - 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 - 23 integers unsatisfied sum - 5.08678 -Cbc0038I Solution found of -140.15 -Cbc0038I Before mini branch and bound, 186 integers at bound fixed and 0 continuous -Cbc0038I Full problem 219 rows 209 columns, reduced to 0 rows 0 columns -Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) -Cbc0038I Round again with cutoff of -140.25 -Cbc0038I Reduced cost fixing fixed 85 variables on major pass 2 -Cbc0038I Pass 1: suminf. 0.25000 (1) obj. -140.25 iterations 160 -Cbc0038I Pass 2: suminf. 0.53272 (2) obj. -140.25 iterations 84 -Cbc0038I Pass 3: suminf. 0.25000 (1) obj. -140.25 iterations 83 -Cbc0038I Pass 4: suminf. 0.91503 (2) obj. -140.25 iterations 6 -Cbc0038I Pass 5: suminf. 0.91503 (2) obj. -140.25 iterations 0 -Cbc0038I Pass 6: suminf. 1.30119 (22) obj. -140.25 iterations 3 -Cbc0038I Pass 7: suminf. 0.91503 (2) obj. -140.25 iterations 3 -Cbc0038I Pass 8: suminf. 0.91503 (2) obj. -140.25 iterations 0 -Cbc0038I Pass 9: suminf. 0.91503 (2) obj. -140.25 iterations 0 -Cbc0038I Pass 10: suminf. 0.25000 (1) obj. -140.25 iterations 77 -Cbc0038I Pass 11: suminf. 0.25000 (1) obj. -140.25 iterations 2 -Cbc0038I Pass 12: suminf. 0.53272 (2) obj. -140.25 iterations 82 -Cbc0038I Pass 13: suminf. 0.25000 (1) obj. -140.25 iterations 81 -Cbc0038I Pass 14: suminf. 0.68067 (2) obj. -140.25 iterations 4 -Cbc0038I Pass 15: suminf. 0.68067 (2) obj. -140.25 iterations 1 -Cbc0038I Pass 16: suminf. 0.68067 (2) obj. -140.25 iterations 3 -Cbc0038I Pass 17: suminf. 0.51797 (2) obj. -140.25 iterations 32 -Cbc0038I Pass 18: suminf. 0.56583 (2) obj. -140.25 iterations 20 -Cbc0038I Pass 19: suminf. 0.54286 (2) obj. -140.25 iterations 5 -Cbc0038I Pass 20: suminf. 0.91503 (2) obj. -140.25 iterations 8 -Cbc0038I Pass 21: suminf. 0.68067 (2) obj. -140.25 iterations 25 -Cbc0038I Pass 22: suminf. 0.25000 (1) obj. -140.25 iterations 47 -Cbc0038I Pass 23: suminf. 0.71895 (2) obj. -140.25 iterations 2 -Cbc0038I Pass 24: suminf. 0.71895 (2) obj. -140.25 iterations 0 -Cbc0038I Pass 25: suminf. 0.71895 (2) obj. -140.25 iterations 0 -Cbc0038I Pass 26: suminf. 0.71895 (2) obj. -140.25 iterations 0 -Cbc0038I Pass 27: suminf. 0.25000 (1) obj. -140.25 iterations 50 -Cbc0038I Pass 28: suminf. 0.71895 (2) obj. -140.25 iterations 2 -Cbc0038I Pass 29: suminf. 0.51529 (2) obj. -140.25 iterations 59 -Cbc0038I Pass 30: suminf. 0.51053 (2) obj. -140.25 iterations 36 -Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 178 integers at bound fixed and 0 continuous -Cbc0038I Full problem 219 rows 209 columns, reduced to 0 rows 0 columns -Cbc0038I Mini branch and bound did not improve solution (0.02 seconds) -Cbc0038I After 0.02 seconds - Feasibility pump exiting with objective of -140.15 - took 0.02 seconds -Cbc0012I Integer solution of -140.15 found by feasibility pump after 0 iterations and 0 nodes (0.02 seconds) -Cbc0006I The LP relaxation is infeasible or too expensive -Cbc0013I At root node, 0 cuts changed objective from -140.55411 to -140.55411 in 1 passes -Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 0.0 elements, 7 column cuts (7 active) in 0.000 seconds - new frequency is 1 +Cbc0038I Initial state - 21 integers unsatisfied sum - 9.63522 +Cbc0038I Solution found of -115.6 +Cbc0038I Before mini branch and bound, 188 integers at bound fixed and 0 continuous +Cbc0038I Full problem 219 rows 209 columns, reduced to 5 rows 4 columns +Cbc0038I Mini branch and bound improved solution from -115.6 to -116.6 (0.01 seconds) +Cbc0038I After 0.01 seconds - Feasibility pump exiting with objective of -116.6 - took 0.00 seconds +Cbc0012I Integer solution of -116.6 found by feasibility pump after 0 iterations and 0 nodes (0.01 seconds) +Cbc0031I 3 added rows had average density of 11.333333 +Cbc0013I At root node, 9 cuts changed objective from -116.69748 to -116.6 in 1 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 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) - 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 6.3 elements, 0 column cuts (0 active) in 0.000 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) - 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 -140.15, took 0 iterations and 0 nodes (0.02 seconds) -Cbc0035I Maximum depth 0, 85 variables fixed on reduced cost -Cuts at root node changed objective from -140.554 to -140.554 -Probing was tried 1 times and created 8 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) +Cbc0014I Cut generator 6 (TwoMirCuts) - 3 row cuts average 9.3 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0014I Cut generator 7 (ZeroHalf) - 3 row cuts average 23.3 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0001I Search completed - best objective -116.6000000000001, took 0 iterations and 0 nodes (0.01 seconds) +Cbc0035I Maximum depth 0, 72 variables fixed on reduced cost +Cuts at root node changed objective from -116.697 to -116.6 +Probing was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Gomory was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Knapsack was tried 1 times and created 3 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Clique was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +MixedIntegerRounding2 was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +FlowCover was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +TwoMirCuts was tried 1 times and created 3 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +ZeroHalf was tried 1 times and created 3 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found -Objective value: -140.15000000 +Objective value: -116.60000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.02 -Time (Wallclock seconds): 0.02 +Time (CPU seconds): 0.01 +Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.02 (Wallclock seconds): 0.03 +Total time (CPU seconds): 0.01 (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/c13a2cc90e5e458586194e82325c330a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c13a2cc90e5e458586194e82325c330a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4f3fabb00c504a9eb3c5562fe35a2bc0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4f3fabb00c504a9eb3c5562fe35a2bc0-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 - 0.853073 -Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 129 iterations 3 -Cbc0038I Solution found of 129 -Cbc0038I Relaxing continuous gives 129 +Cgl0004I processed model has 3 rows, 26 columns (20 integer (20 of which binary)) and 65 elements +Cbc0038I Initial state - 3 integers unsatisfied sum - 1.08306 +Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 95 iterations 3 +Cbc0038I Solution found of 95 +Cbc0038I Relaxing continuous gives 95 Cbc0038I Before mini branch and bound, 17 integers at bound fixed and 3 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 2 rows 4 columns +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 116.1 -Cbc0038I Pass 2: suminf. 0.05917 (1) obj. 116.1 iterations 1 -Cbc0038I Pass 3: suminf. 0.00000 (0) obj. 116.1 iterations 2 -Cbc0038I Solution found of 116.1 -Cbc0038I Relaxing continuous gives 112 -Cbc0038I Before mini branch and bound, 16 integers at bound fixed and 1 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 8 columns -Cbc0038I Mini branch and bound improved solution from 112 to 84 (0.00 seconds) -Cbc0038I Round again with cutoff of 67.2 -Cbc0038I Pass 4: suminf. 0.28349 (1) obj. 67.2 iterations 0 -Cbc0038I Pass 5: suminf. 0.26353 (1) obj. 67.2 iterations 3 -Cbc0038I Pass 6: suminf. 0.14752 (1) obj. 67.2 iterations 3 -Cbc0038I Pass 7: suminf. 0.17339 (1) obj. 67.2 iterations 4 -Cbc0038I Pass 8: suminf. 0.21009 (1) obj. 67.2 iterations 3 -Cbc0038I Pass 9: suminf. 0.57789 (2) obj. 67.2 iterations 8 -Cbc0038I Pass 10: suminf. 0.08945 (1) obj. 67.2 iterations 1 -Cbc0038I Pass 11: suminf. 0.45655 (1) obj. 67.2 iterations 5 -Cbc0038I Pass 12: suminf. 0.62349 (2) obj. 67.2 iterations 12 -Cbc0038I Pass 13: suminf. 0.00000 (0) obj. 67.2 iterations 3 -Cbc0038I Solution found of 67.2 -Cbc0038I Relaxing continuous gives 47 -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 improved solution from 47 to 11 (0.01 seconds) -Cbc0038I Round again with cutoff of 7.69999 -Cbc0038I Pass 14: suminf. 0.68619 (3) obj. 7.69999 iterations 4 -Cbc0038I Pass 15: suminf. 0.95913 (3) obj. 7.69999 iterations 1 -Cbc0038I Pass 16: suminf. 0.68947 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 17: suminf. 0.76875 (3) obj. 7.69999 iterations 4 -Cbc0038I Pass 18: suminf. 0.48956 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 19: suminf. 0.48273 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 20: suminf. 0.19499 (2) obj. 7.69999 iterations 5 -Cbc0038I Pass 21: suminf. 0.63428 (3) obj. 7.69999 iterations 5 -Cbc0038I Pass 22: suminf. 0.63428 (3) obj. 7.69999 iterations 0 -Cbc0038I Pass 23: suminf. 0.84739 (3) obj. 7.69999 iterations 2 -Cbc0038I Pass 24: suminf. 0.60665 (3) obj. 7.69999 iterations 1 -Cbc0038I Pass 25: suminf. 0.96663 (3) obj. 7.69999 iterations 4 -Cbc0038I Pass 26: suminf. 0.63018 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 27: suminf. 1.14442 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 28: suminf. 1.14442 (3) obj. 7.69999 iterations 0 -Cbc0038I Pass 29: suminf. 0.72872 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 30: suminf. 0.72872 (3) obj. 7.69999 iterations 0 -Cbc0038I Pass 31: suminf. 0.92360 (3) obj. 7.69999 iterations 2 -Cbc0038I Pass 32: suminf. 0.59889 (3) obj. 7.69999 iterations 4 -Cbc0038I Pass 33: suminf. 0.48956 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 34: suminf. 0.48273 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 35: suminf. 0.19499 (2) obj. 7.69999 iterations 5 -Cbc0038I Pass 36: suminf. 0.63428 (3) obj. 7.69999 iterations 5 -Cbc0038I Pass 37: suminf. 0.63428 (3) obj. 7.69999 iterations 0 -Cbc0038I Pass 38: suminf. 0.84739 (3) obj. 7.69999 iterations 2 -Cbc0038I Pass 39: suminf. 0.60665 (3) obj. 7.69999 iterations 1 -Cbc0038I Pass 40: suminf. 0.96663 (3) obj. 7.69999 iterations 4 -Cbc0038I Pass 41: suminf. 0.63018 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 42: suminf. 1.14442 (3) obj. 7.69999 iterations 3 -Cbc0038I Pass 43: suminf. 1.14442 (3) obj. 7.69999 iterations 0 +Cbc0038I Round again with cutoff of 85.5 +Cbc0038I Pass 2: suminf. 0.03598 (1) obj. 85.5 iterations 1 +Cbc0038I Pass 3: suminf. 0.31629 (1) obj. 85.5 iterations 3 +Cbc0038I Pass 4: suminf. 0.31614 (1) obj. 85.5 iterations 8 +Cbc0038I Pass 5: suminf. 0.00000 (0) obj. 85.5 iterations 2 +Cbc0038I Solution found of 85.5 +Cbc0038I Relaxing continuous gives 54 +Cbc0038I Before mini branch and bound, 13 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 13 columns +Cbc0038I Mini branch and bound improved solution from 54 to 27 (0.01 seconds) +Cbc0038I Round again with cutoff of 21.6 +Cbc0038I Pass 6: suminf. 0.32122 (3) obj. 21.6 iterations 3 +Cbc0038I Pass 7: suminf. 0.35537 (3) obj. 21.6 iterations 10 +Cbc0038I Pass 8: suminf. 0.26538 (1) obj. 21.6 iterations 4 +Cbc0038I Pass 9: suminf. 0.47608 (2) obj. 21.6 iterations 3 +Cbc0038I Pass 10: suminf. 0.68378 (2) obj. 21.6 iterations 2 +Cbc0038I Pass 11: suminf. 0.17205 (2) obj. 21.6 iterations 7 +Cbc0038I Pass 12: suminf. 0.00000 (0) obj. 21.6 iterations 3 +Cbc0038I Solution found of 21.6 +Cbc0038I Relaxing continuous gives 19 +Cbc0038I Before mini branch and bound, 9 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns +Cbc0038I Mini branch and bound improved solution from 19 to 9 (0.01 seconds) +Cbc0038I Round again with cutoff of 6.29999 +Cbc0038I Pass 13: suminf. 0.63904 (3) obj. 6.29999 iterations 0 +Cbc0038I Pass 14: suminf. 0.46724 (3) obj. 6.29999 iterations 7 +Cbc0038I Pass 15: suminf. 0.46474 (2) obj. 6.29999 iterations 2 +Cbc0038I Pass 16: suminf. 0.63179 (2) obj. 6.29999 iterations 2 +Cbc0038I Pass 17: suminf. 0.49412 (3) obj. 6.29999 iterations 5 +Cbc0038I Pass 18: suminf. 0.39158 (3) obj. 6.29999 iterations 1 +Cbc0038I Pass 19: suminf. 0.62066 (3) obj. 6.29999 iterations 3 +Cbc0038I Pass 20: suminf. 0.51301 (3) obj. 6.29999 iterations 2 +Cbc0038I Pass 21: suminf. 0.91630 (3) obj. 6.29999 iterations 2 +Cbc0038I Pass 22: suminf. 0.65137 (2) obj. 6.29999 iterations 3 +Cbc0038I Pass 23: suminf. 0.45726 (3) obj. 6.29999 iterations 4 +Cbc0038I Pass 24: suminf. 0.28459 (3) obj. 6.29999 iterations 3 +Cbc0038I Pass 25: suminf. 0.77002 (3) obj. 6.29999 iterations 3 +Cbc0038I Pass 26: suminf. 0.70629 (3) obj. 6.29999 iterations 4 +Cbc0038I Pass 27: suminf. 0.80317 (3) obj. 6.29999 iterations 2 +Cbc0038I Pass 28: suminf. 0.47645 (3) obj. 6.29999 iterations 3 +Cbc0038I Pass 29: suminf. 0.73302 (3) obj. 6.29999 iterations 1 +Cbc0038I Pass 30: suminf. 0.77267 (3) obj. 6.29999 iterations 10 +Cbc0038I Pass 31: suminf. 0.92881 (3) obj. 6.29999 iterations 1 +Cbc0038I Pass 32: suminf. 0.77267 (3) obj. 6.29999 iterations 1 +Cbc0038I Pass 33: suminf. 0.52193 (3) obj. 6.29999 iterations 2 +Cbc0038I Pass 34: suminf. 0.50305 (3) obj. 6.29999 iterations 1 +Cbc0038I Pass 35: suminf. 0.54439 (3) obj. 6.29999 iterations 3 +Cbc0038I Pass 36: suminf. 0.32439 (2) obj. 6.29999 iterations 2 +Cbc0038I Pass 37: suminf. 0.50316 (3) obj. 6.29999 iterations 2 +Cbc0038I Pass 38: suminf. 0.59928 (3) obj. 6.29999 iterations 5 +Cbc0038I Pass 39: suminf. 0.48808 (3) obj. 6.29999 iterations 1 +Cbc0038I Pass 40: suminf. 1.33609 (3) obj. 6.29999 iterations 4 +Cbc0038I Pass 41: suminf. 0.98184 (3) obj. 6.29999 iterations 2 +Cbc0038I Pass 42: suminf. 0.81209 (3) obj. 6.29999 iterations 1 Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 7 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0038I Mini branch and bound improved solution from 11 to 5 (0.02 seconds) -Cbc0038I Round again with cutoff of 3.49999 -Cbc0038I Pass 43: suminf. 0.76384 (3) obj. 3.49999 iterations 0 -Cbc0038I Pass 44: suminf. 0.89325 (3) obj. 3.49999 iterations 1 -Cbc0038I Pass 45: suminf. 0.79045 (3) obj. 3.49999 iterations 8 -Cbc0038I Pass 46: suminf. 0.82449 (3) obj. 3.49999 iterations 4 -Cbc0038I Pass 47: suminf. 0.62219 (3) obj. 3.49999 iterations 3 -Cbc0038I Pass 48: suminf. 0.91289 (3) obj. 3.49999 iterations 2 -Cbc0038I Pass 49: suminf. 0.62811 (3) obj. 3.49999 iterations 3 -Cbc0038I Pass 50: suminf. 0.73278 (3) obj. 3.49999 iterations 2 -Cbc0038I Pass 51: suminf. 0.31007 (3) obj. 3.49999 iterations 3 -Cbc0038I Pass 52: suminf. 0.58078 (3) obj. 3.49999 iterations 2 -Cbc0038I Pass 53: suminf. 0.47926 (3) obj. 3.49999 iterations 4 -Cbc0038I Pass 54: suminf. 0.60905 (3) obj. 3.49999 iterations 3 -Cbc0038I Pass 55: suminf. 0.55980 (3) obj. 3.49999 iterations 1 -Cbc0038I Pass 56: suminf. 0.81327 (3) obj. 3.49999 iterations 9 -Cbc0038I Pass 57: suminf. 0.72686 (3) obj. 3.49999 iterations 3 -Cbc0038I Pass 58: suminf. 0.35453 (3) obj. 3.49999 iterations 2 -Cbc0038I Pass 59: suminf. 0.90739 (3) obj. 3.49999 iterations 5 -Cbc0038I Pass 60: suminf. 0.79465 (3) obj. 3.49999 iterations 2 -Cbc0038I Pass 61: suminf. 1.08623 (3) obj. 3.49999 iterations 2 -Cbc0038I Pass 62: suminf. 1.04104 (3) obj. 3.49999 iterations 1 -Cbc0038I Pass 63: suminf. 0.68211 (3) obj. 3.49999 iterations 6 -Cbc0038I Pass 64: suminf. 0.62170 (2) obj. 3.49999 iterations 3 -Cbc0038I Pass 65: suminf. 0.33030 (2) obj. 3.49999 iterations 3 -Cbc0038I Pass 66: suminf. 0.32143 (1) obj. 3.49999 iterations 1 -Cbc0038I Pass 67: suminf. 0.38579 (2) obj. 3.49999 iterations 3 -Cbc0038I Pass 68: suminf. 0.92298 (3) obj. 3.49999 iterations 8 -Cbc0038I Pass 69: suminf. 0.63354 (3) obj. 3.49999 iterations 5 -Cbc0038I Pass 70: suminf. 0.94770 (3) obj. 3.49999 iterations 5 -Cbc0038I Pass 71: suminf. 0.83420 (3) obj. 3.49999 iterations 1 -Cbc0038I Pass 72: suminf. 0.39230 (3) obj. 3.49999 iterations 7 +Cbc0038I Before mini branch and bound, 6 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 20 columns +Cbc0038I Mini branch and bound improved solution from 9 to 3 (0.02 seconds) +Cbc0038I Round again with cutoff of 2.09999 +Cbc0038I Pass 42: suminf. 0.72628 (3) obj. 2.09999 iterations 0 +Cbc0038I Pass 43: suminf. 0.53989 (3) obj. 2.09999 iterations 5 +Cbc0038I Pass 44: suminf. 0.53989 (3) obj. 2.09999 iterations 0 +Cbc0038I Pass 45: suminf. 0.79614 (3) obj. 2.09999 iterations 2 +Cbc0038I Pass 46: suminf. 0.59890 (3) obj. 2.09999 iterations 3 +Cbc0038I Pass 47: suminf. 0.81308 (3) obj. 2.09999 iterations 4 +Cbc0038I Pass 48: suminf. 0.65331 (3) obj. 2.09999 iterations 2 +Cbc0038I Pass 49: suminf. 0.85923 (3) obj. 2.09999 iterations 4 +Cbc0038I Pass 50: suminf. 0.51975 (3) obj. 2.09999 iterations 4 +Cbc0038I Pass 51: suminf. 0.80424 (3) obj. 2.09999 iterations 2 +Cbc0038I Pass 52: suminf. 0.75219 (3) obj. 2.09999 iterations 1 +Cbc0038I Pass 53: suminf. 0.52822 (3) obj. 2.09999 iterations 7 +Cbc0038I Pass 54: suminf. 0.76204 (3) obj. 2.09999 iterations 3 +Cbc0038I Pass 55: suminf. 0.67396 (3) obj. 2.09999 iterations 4 +Cbc0038I Pass 56: suminf. 1.11609 (3) obj. 2.09999 iterations 6 +Cbc0038I Pass 57: suminf. 1.11609 (3) obj. 2.09999 iterations 0 +Cbc0038I Pass 58: suminf. 0.46267 (3) obj. 2.09999 iterations 4 +Cbc0038I Pass 59: suminf. 0.21746 (2) obj. 2.09999 iterations 5 +Cbc0038I Pass 60: suminf. 0.98015 (3) obj. 2.09999 iterations 4 +Cbc0038I Pass 61: suminf. 0.72109 (3) obj. 2.09999 iterations 2 +Cbc0038I Pass 62: suminf. 0.79295 (3) obj. 2.09999 iterations 1 +Cbc0038I Pass 63: suminf. 0.71673 (3) obj. 2.09999 iterations 8 +Cbc0038I Pass 64: suminf. 0.55123 (3) obj. 2.09999 iterations 2 +Cbc0038I Pass 65: suminf. 0.62309 (3) obj. 2.09999 iterations 1 +Cbc0038I Pass 66: suminf. 0.78917 (3) obj. 2.09999 iterations 8 +Cbc0038I Pass 67: suminf. 0.74634 (2) obj. 2.09999 iterations 4 +Cbc0038I Pass 68: suminf. 0.81749 (3) obj. 2.09999 iterations 3 +Cbc0038I Pass 69: suminf. 0.79630 (3) obj. 2.09999 iterations 11 +Cbc0038I Pass 70: suminf. 0.65555 (3) obj. 2.09999 iterations 3 +Cbc0038I Pass 71: suminf. 0.83396 (3) obj. 2.09999 iterations 3 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 Before mini branch and bound, 0 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 26 columns Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) -Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 5 - took 0.02 seconds -Cbc0012I Integer solution of 5 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 3 - took 0.03 seconds +Cbc0012I Integer solution of 3 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 12 columns -Cbc0031I 4 added rows had average density of 22.5 -Cbc0013I At root node, 4 cuts changed objective from 0 to 0.5 in 100 passes -Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 1 column cuts (1 active) in 0.002 seconds - new frequency is -100 -Cbc0014I Cut generator 1 (Gomory) - 639 row cuts average 25.6 elements, 0 column cuts (0 active) in 0.012 seconds - new frequency is 1 -Cbc0014I Cut generator 2 (Knapsack) - 198 row cuts average 11.3 elements, 0 column cuts (0 active) in 0.008 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) - 582 row cuts average 18.0 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 -Cbc0014I Cut generator 5 (FlowCover) - 28 row cuts average 8.8 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 512 row cuts average 18.2 elements, 0 column cuts (0 active) in 0.004 seconds - new frequency is 1 -Cbc0010I After 0 nodes, 1 on tree, 5 best solution, best possible 0.5 (0.12 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 20 columns +Cbc0031I 4 added rows had average density of 20 +Cbc0013I At root node, 4 cuts changed objective from 0 to 1 in 100 passes +Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 1 column cuts (1 active) in 0.003 seconds - new frequency is -100 +Cbc0014I Cut generator 1 (Gomory) - 609 row cuts average 25.8 elements, 0 column cuts (0 active) in 0.016 seconds - new frequency is 1 +Cbc0014I Cut generator 2 (Knapsack) - 233 row cuts average 13.4 elements, 0 column cuts (0 active) in 0.008 seconds - new frequency is 1 +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) - 565 row cuts average 17.7 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 +Cbc0014I Cut generator 5 (FlowCover) - 32 row cuts average 9.8 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 +Cbc0014I Cut generator 6 (TwoMirCuts) - 461 row cuts average 18.0 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is 1 +Cbc0010I After 0 nodes, 1 on tree, 3 best solution, best possible 1 (0.14 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 18 columns -Cbc0012I Integer solution of 2 found by DiveCoefficient after 10336 iterations and 228 nodes (0.46 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 17 columns -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 -Cbc0010I After 1000 nodes, 5 on tree, 2 best solution, best possible 0.5 (1.61 seconds) -Cbc0001I Search completed - best objective 2, took 95921 iterations and 4004 nodes (2.64 seconds) -Cbc0032I Strong branching done 13564 times (76309 iterations), fathomed 139 nodes and fixed 462 variables -Cbc0041I Maximum depth 12, 830 variables fixed on reduced cost (complete fathoming 222 times, 2298 nodes taking 9363 iterations) -Cuts at root node changed objective from 0 to 0.5 -Probing was tried 100 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.002 seconds) -Gomory was tried 4946 times and created 19963 cuts of which 0 were active after adding rounds of cuts (0.284 seconds) -Knapsack was tried 4949 times and created 6364 cuts of which 0 were active after adding rounds of cuts (0.290 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 4949 times and created 23815 cuts of which 0 were active after adding rounds of cuts (0.296 seconds) -FlowCover was tried 100 times and created 28 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) -TwoMirCuts was tried 4946 times and created 14810 cuts of which 0 were active after adding rounds of cuts (0.162 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 18 columns +Cbc0010I After 1000 nodes, 6 on tree, 3 best solution, best possible 1 (1.81 seconds) +Cbc0001I Search completed - best objective 3, took 92166 iterations and 3228 nodes (2.82 seconds) +Cbc0032I Strong branching done 10994 times (72411 iterations), fathomed 133 nodes and fixed 389 variables +Cbc0041I Maximum depth 12, 741 variables fixed on reduced cost (complete fathoming 166 times, 1864 nodes taking 9108 iterations) +Cuts at root node changed objective from 0 to 1 +Probing was tried 100 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +Gomory was tried 3893 times and created 14716 cuts of which 0 were active after adding rounds of cuts (0.261 seconds) +Knapsack was tried 3895 times and created 5283 cuts of which 0 were active after adding rounds of cuts (0.250 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 3895 times and created 18245 cuts of which 0 were active after adding rounds of cuts (0.260 seconds) +FlowCover was tried 100 times and created 32 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +TwoMirCuts was tried 3893 times and created 11179 cuts of which 0 were active after adding rounds of cuts (0.135 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: 2.00000000 -Enumerated nodes: 4004 -Total iterations: 95921 -Time (CPU seconds): 2.57 -Time (Wallclock seconds): 2.65 +Objective value: 3.00000000 +Enumerated nodes: 3228 +Total iterations: 92166 +Time (CPU seconds): 2.34 +Time (Wallclock seconds): 2.83 Option for printingOptions changed from normal to all -Total time (CPU seconds): 2.57 (Wallclock seconds): 2.65 +Total time (CPU seconds): 2.34 (Wallclock seconds): 2.83 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/56435bed48ad4fdaadee4ad37d439f27-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/56435bed48ad4fdaadee4ad37d439f27-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/9d85f3999611409283fb2fce0587e095-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9d85f3999611409283fb2fce0587e095-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1310,7 +1308,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c656144a94ba4ce5bf13b54408299735-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c656144a94ba4ce5bf13b54408299735-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/97400078e4ae48bca851e7e113ccb614-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/97400078e4ae48bca851e7e113ccb614-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1337,7 +1335,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/55c74211a1be43fc8183541c01026835-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/55c74211a1be43fc8183541c01026835-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7e8542d543e849fdbee2c41de3651fda-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7e8542d543e849fdbee2c41de3651fda-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -1369,16 +1367,16 @@ 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): 0.00 (Wallclock seconds): 0.00 +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/f35e30be0b91442ea963df5aa51b4221-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f35e30be0b91442ea963df5aa51b4221-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/4b69e11e81fc4db593b58fa1da943a97-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4b69e11e81fc4db593b58fa1da943a97-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -1391,8 +1389,8 @@ Continuous objective value is 218829 - 0.00 seconds 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 (0.00 seconds) +Cbc0012I Integer solution of 230300 found by DiveCoefficient after 0 iterations and 0 nodes (0.01 seconds) +Cbc0012I Integer solution of 228100 found by DiveCoefficient after 14 iterations and 0 nodes (0.01 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 @@ -1402,7 +1400,7 @@ 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 (0.00 seconds) +Cbc0001I Search completed - best objective 228100, took 14 iterations and 0 nodes (0.01 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) @@ -1420,16 +1418,16 @@ Enumerated nodes: 0 Total iterations: 14 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): 0.00 (Wallclock seconds): 0.00 +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/08fbc27c62c2400196ff6c9aa482a219-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/08fbc27c62c2400196ff6c9aa482a219-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e56b9630726b4af9bb1cc0a5ce125021-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e56b9630726b4af9bb1cc0a5ce125021-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1443,9 +1441,9 @@ Cgl0003I 0 fixed, 17 tightened bounds, 0 strengthened rows, 0 substitutions Cgl0004I processed model has 3 rows, 17 columns (17 integer (0 of which binary)) and 23 elements Cutoff increment increased from 1e-05 to 0.00999 -Cbc0012I Integer solution of 246.96 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) +Cbc0012I Integer solution of 246.96 found by DiveCoefficient after 0 iterations and 0 nodes (0.01 seconds) Cbc0038I Full problem 3 rows 17 columns, reduced to 0 rows 0 columns -Cbc0012I Integer solution of 246.5 found by DiveCoefficient after 1 iterations and 0 nodes (0.00 seconds) +Cbc0012I Integer solution of 246.5 found by DiveCoefficient after 1 iterations and 0 nodes (0.01 seconds) Cbc0031I 1 added rows had average density of 14 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 @@ -1455,7 +1453,7 @@ 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 14.0 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 (0.00 seconds) +Cbc0001I Search completed - best objective 246.5, took 1 iterations and 0 nodes (0.01 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) @@ -1473,16 +1471,16 @@ Enumerated nodes: 0 Total iterations: 1 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): 0.00 (Wallclock seconds): 0.00 +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/653ce195cc5c4b27a2daa4c442dfc408-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/653ce195cc5c4b27a2daa4c442dfc408-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a578e6cb7f96491e8e7364569e1bdbfe-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a578e6cb7f96491e8e7364569e1bdbfe-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 355 COLUMNS @@ -1499,10 +1497,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 30 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 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.01 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.01 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.02 seconds) +Cbc0038I After 0.02 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 (0.02 seconds) +Cbc0001I Search completed - best objective 0, 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 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) @@ -1520,16 +1518,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.01 +Time (Wallclock seconds): 0.03 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.02 +Total time (CPU seconds): 0.01 (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/62c367749df54a40a74db524f6fc2b3c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/62c367749df54a40a74db524f6fc2b3c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/69368278d3164febb435762cae905732-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/69368278d3164febb435762cae905732-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 356 COLUMNS @@ -1554,10 +1552,10 @@ 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 (0.05 seconds) -Cbc0038I After 0.05 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 (0.05 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.05 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) @@ -1574,17 +1572,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.09 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.06 +Total time (CPU seconds): 0.04 (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/555746dc91f84610918bdb37b69ba047-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/555746dc91f84610918bdb37b69ba047-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/01a8461e3f6f4bbf945205f19a6c84f7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/01a8461e3f6f4bbf945205f19a6c84f7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 357 COLUMNS @@ -1609,10 +1607,10 @@ 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 (0.04 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 (0.08 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) @@ -1629,17 +1627,17 @@ 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): 0.09 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.11 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a13bacc3aec2439186bdea7bbeccbfe2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a13bacc3aec2439186bdea7bbeccbfe2-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e09c143f6ac54658985ab86caa990e1e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e09c143f6ac54658985ab86caa990e1e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -1663,10 +1661,10 @@ 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 (0.04 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 (0.09 seconds) +Cbc0038I After 0.09 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 (0.09 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.09 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) @@ -1683,17 +1681,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.04 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.10 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): 0.11 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/f95339f680cb43239f81dc7b5e67da7d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f95339f680cb43239f81dc7b5e67da7d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/da5247ff2809493884a8676df4d1c408-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/da5247ff2809493884a8676df4d1c408-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 359 COLUMNS @@ -1714,10 +1712,10 @@ 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 (0.04 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 (0.08 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) @@ -1735,16 +1733,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.05 +Time (Wallclock seconds): 0.09 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.03 (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/43b7e3e6078c4f88b8fd8c1b7a36c9c0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/43b7e3e6078c4f88b8fd8c1b7a36c9c0-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/81e0c8b877c549c6947b0c968f566dd5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/81e0c8b877c549c6947b0c968f566dd5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 360 COLUMNS @@ -1766,10 +1764,10 @@ 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 (0.02 seconds) -Cbc0038I After 0.02 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 (0.02 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.02 seconds) +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) 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) @@ -1787,16 +1785,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.02 -Time (Wallclock seconds): 0.02 +Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.02 (Wallclock seconds): 0.02 +Total time (CPU seconds): 0.02 (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/548fd520702844118779c814c0842413-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/548fd520702844118779c814c0842413-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/690cb5b112e84cf78cdbba22a8bdd93c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/690cb5b112e84cf78cdbba22a8bdd93c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 361 COLUMNS @@ -1817,10 +1815,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 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 (0.03 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) +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) @@ -1838,16 +1836,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.03 +Time (Wallclock seconds): 0.08 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): 0.09 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/399444d80f76401dbc6511c40ab9c53f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/399444d80f76401dbc6511c40ab9c53f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/49934bfbdfcc4e679af6f12046bbfce9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/49934bfbdfcc4e679af6f12046bbfce9-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 362 COLUMNS @@ -1869,10 +1867,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 9 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 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 (0.05 seconds) -Cbc0001I Search completed - best objective 0, took 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 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) 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) @@ -1893,13 +1891,13 @@ Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (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/ba2e8150ae7e434c985608700533d232-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ba2e8150ae7e434c985608700533d232-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/da2d35106b3443c0a8e9cd77379cfcbf-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/da2d35106b3443c0a8e9cd77379cfcbf-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 363 COLUMNS @@ -1939,17 +1937,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.04 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.05 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 +Total time (CPU seconds): 0.03 (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/fd3451140d114c0583545c463e6d0c0f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fd3451140d114c0583545c463e6d0c0f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e59e6be8aeb54738a8923e0f9c295dcd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e59e6be8aeb54738a8923e0f9c295dcd-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 364 COLUMNS @@ -1969,10 +1967,10 @@ 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 (0.05 seconds) -Cbc0038I After 0.05 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 (0.05 seconds) -Cbc0001I Search completed - best objective -0, took 0 iterations and 0 nodes (0.05 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) @@ -1989,17 +1987,17 @@ Objective value: -0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.05 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.08 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.06 +Total time (CPU seconds): 0.04 (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/c43b613c0932435a9d5761f278dc7e1f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c43b613c0932435a9d5761f278dc7e1f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/9fafc9e8fdc144958da61ffcaabeaead-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9fafc9e8fdc144958da61ffcaabeaead-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 365 COLUMNS @@ -2031,17 +2029,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.09 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.06 +Total time (CPU seconds): 0.03 (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/70485dc455f14f8fbfd964666490befb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/70485dc455f14f8fbfd964666490befb-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a21459bb83c144ed8001662cf96fe7e9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a21459bb83c144ed8001662cf96fe7e9-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 366 COLUMNS @@ -2073,16 +2071,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.05 +Time (Wallclock seconds): 0.06 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (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/c15a930722a04c79b854f5f492301172-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c15a930722a04c79b854f5f492301172-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b18599495c744a28b3eeaeb88c80eee7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b18599495c744a28b3eeaeb88c80eee7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 367 COLUMNS @@ -2130,8 +2128,8 @@ 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 (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting - took 0.00 seconds +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 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 @@ -2142,7 +2140,7 @@ 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 (0.04 seconds) +Cbc0001I Search completed - best objective 1e+50, 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 1 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2159,17 +2157,17 @@ No feasible solution found Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.04 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.03 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 +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/4698352ad5c247bdb7fee2dba6426389-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4698352ad5c247bdb7fee2dba6426389-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/27a680760bf24719a607ad73b22d2b67-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/27a680760bf24719a607ad73b22d2b67-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -2207,7 +2205,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/10597a5882784276a09b171b9f73a444-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/10597a5882784276a09b171b9f73a444-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3a12896628d24510bea72c6eb16d8dbd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3a12896628d24510bea72c6eb16d8dbd-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -2235,17 +2233,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.02 -Time (Wallclock seconds): 0.02 +Time (CPU seconds): 0.01 +Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.02 (Wallclock seconds): 0.03 +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/08803deeec0e4993992f84dd4a0d948c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/08803deeec0e4993992f84dd4a0d948c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ad2ef041f0d64b29b29da2cc5da90d95-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ad2ef041f0d64b29b29da2cc5da90d95-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -2287,7 +2285,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5ea7436e94b84afd8950c1bf0b9e64c0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5ea7436e94b84afd8950c1bf0b9e64c0-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/402a2bfa9e3c4478a206b91d1183ba6c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/402a2bfa9e3c4478a206b91d1183ba6c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2328,7 +2326,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/eaffe26d79d24fd3989ddd20a42e978e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/eaffe26d79d24fd3989ddd20a42e978e-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ee42a71abf2045a58022213fba01f656-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ee42a71abf2045a58022213fba01f656-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2363,13 +2361,13 @@ 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/9343bdc181384a3c9e438a86d57e1bb8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9343bdc181384a3c9e438a86d57e1bb8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d5b12a540ff84bf1863bcb392894c502-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d5b12a540ff84bf1863bcb392894c502-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2410,7 +2408,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/0cf3c005d32f4fd287f5047398a00955-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0cf3c005d32f4fd287f5047398a00955-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a6957f9fe2a54bf5891f05d7fda7d656-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a6957f9fe2a54bf5891f05d7fda7d656-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2451,7 +2449,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/838a67143901440d9ac4b96e8a69541a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/838a67143901440d9ac4b96e8a69541a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e5bc78d8890c465f8801226c7f76c485-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e5bc78d8890c465f8801226c7f76c485-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2492,7 +2490,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d66a555d59a64c2db1f04db5761bd69c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d66a555d59a64c2db1f04db5761bd69c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a42147c4d6b14495b746fafbb01d7684-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a42147c4d6b14495b746fafbb01d7684-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2533,7 +2531,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a3148afcdff647efb2c2a43c6addf804-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a3148afcdff647efb2c2a43c6addf804-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7a0970ca08b541c9a9bf6be6dedd73d0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7a0970ca08b541c9a9bf6be6dedd73d0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2568,13 +2566,13 @@ 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/88dd7ca2fafa442ba483c92363558419-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/88dd7ca2fafa442ba483c92363558419-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/cc6b28bfc7c144149743ee2fa30d25e9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/cc6b28bfc7c144149743ee2fa30d25e9-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2615,7 +2613,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6fc8f6ddb0f4418b8ac0e6d382472fab-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6fc8f6ddb0f4418b8ac0e6d382472fab-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/869b8a90af514a5a9d18e0a7700c8cd0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/869b8a90af514a5a9d18e0a7700c8cd0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2650,13 +2648,13 @@ 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/f28489aac0a24b569db2b40809416b1c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f28489aac0a24b569db2b40809416b1c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/26e5a239912b48d9ad2e148e151c73d2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/26e5a239912b48d9ad2e148e151c73d2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2691,13 +2689,13 @@ 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/81b4255f0fa74b5f88defa7553dca862-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/81b4255f0fa74b5f88defa7553dca862-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/518b11d91b0c468e80bb2cc040934887-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/518b11d91b0c468e80bb2cc040934887-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2710,8 +2708,8 @@ Continuous objective value is 8900 - 0.00 seconds Cgl0004I processed model has 7 rows, 10 columns (10 integer (0 of which binary)) and 20 elements Cutoff increment increased from 1e-05 to 0.9999 -Cbc0012I Integer solution of 8900 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) -Cbc0001I Search completed - best objective 8900, took 0 iterations and 0 nodes (0.00 seconds) +Cbc0012I Integer solution of 8900 found by DiveCoefficient after 0 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective 8900, took 0 iterations and 0 nodes (0.01 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 8900 to 8900 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2729,16 +2727,16 @@ 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): 0.00 (Wallclock seconds): 0.00 +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/0e0b6ce0fd7b446cbe6763d5167eb747-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0e0b6ce0fd7b446cbe6763d5167eb747-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/23121e8d67684265b99125c0fbb2a8a6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/23121e8d67684265b99125c0fbb2a8a6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 14 COLUMNS @@ -2752,8 +2750,8 @@ Cgl0003I 0 fixed, 1 tightened bounds, 0 strengthened rows, 0 substitutions Cgl0004I processed model has 4 rows, 6 columns (6 integer (0 of which binary)) and 10 elements Cutoff increment increased from 1e-05 to 0.024975 -Cbc0012I Integer solution of 15005 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) -Cbc0001I Search completed - best objective 15005, took 0 iterations and 0 nodes (0.00 seconds) +Cbc0012I Integer solution of 15005 found by DiveCoefficient after 0 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective 15005, took 0 iterations and 0 nodes (0.01 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 15005 to 15005 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2771,10 +2769,10 @@ 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): 0.00 (Wallclock seconds): 0.00 +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' """ @@ -2811,44 +2809,44 @@ 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_0 = 0.0 x_1 = 0.0 -x_2 = 1.0 +x_2 = 0.0 x_3 = 1.0 -x_4 = 0.0 +x_4 = 1.0 x_5 = 1.0 x_6 = 1.0 -x_7 = 0.0 +x_7 = 1.0 x_8 = 1.0 x_9 = 0.0 Status: Optimal -s_0 = 0.5 +s_0 = 0.0 s_1 = 0.5 -s_2 = 1.0 -w_0 = 0.0 +s_2 = 0.0 +w_0 = 0.5 w_1 = 0.0 -w_2 = 0.0 +w_2 = 2.0 x_0 = 1.0 x_1 = 0.0 x_10 = 1.0 -x_11 = 1.0 +x_11 = 0.0 x_12 = 0.0 x_13 = 0.0 -x_14 = 0.0 -x_15 = 1.0 +x_14 = 1.0 +x_15 = 0.0 x_16 = 1.0 -x_17 = 0.0 +x_17 = 1.0 x_18 = 1.0 x_19 = 1.0 x_2 = 0.0 x_3 = 0.0 -x_4 = 0.0 -x_5 = 1.0 +x_4 = 1.0 +x_5 = 0.0 x_6 = 0.0 -x_7 = 0.0 -x_8 = 1.0 -x_9 = 1.0 -objective= 2.0 +x_7 = 1.0 +x_8 = 0.0 +x_9 = 0.0 +objective= 3.0 Status: Optimal x = 4.0 y = -1.0 @@ -3214,7 +3212,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5dd8d1ab61574f74a06eef331499ca1a-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/5dd8d1ab61574f74a06eef331499ca1a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e125c7c4de4b4982b0df947ea47f0f8d-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/e125c7c4de4b4982b0df947ea47f0f8d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 25 COLUMNS @@ -3237,7 +3235,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9bb953b015364a47b04e2a6be44d8e30-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9bb953b015364a47b04e2a6be44d8e30-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/85bb19defb6a49299339e3f65136dcab-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/85bb19defb6a49299339e3f65136dcab-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -3278,7 +3276,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/1cdc27cb895c4f6db949b65117704424-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1cdc27cb895c4f6db949b65117704424-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d5ca4d8f8209449081d57eb19bde3c66-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d5ca4d8f8209449081d57eb19bde3c66-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3304,7 +3302,7 @@ 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 14.0 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) @@ -3322,16 +3320,16 @@ Enumerated nodes: 0 Total iterations: 1 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): 0.00 (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/41596395ae334d72ac8dce59092b52c7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/41596395ae334d72ac8dce59092b52c7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e7f3c3c561e34768b9bb4a3ee7838cd4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e7f3c3c561e34768b9bb4a3ee7838cd4-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -3371,13 +3369,13 @@ Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (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/4f514a068fcb4d32bde8728ff1a7c3fc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/4f514a068fcb4d32bde8728ff1a7c3fc-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/89cb9eeb8fdc4e49aea9998c00735803-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/89cb9eeb8fdc4e49aea9998c00735803-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -3412,13 +3410,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 +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/3c5d6f24b0e64228aaea2f403177cb81-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/3c5d6f24b0e64228aaea2f403177cb81-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/37ea2b9544364b26bfd24d182589f759-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/37ea2b9544364b26bfd24d182589f759-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 7 COLUMNS @@ -3441,7 +3439,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/71ce31d2283748e1b92f9956b8beacd4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/71ce31d2283748e1b92f9956b8beacd4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b08eca53b9b5464ea645a6f7c61be080-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b08eca53b9b5464ea645a6f7c61be080-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3483,7 +3481,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fe6b4adb73e640a7806897d13fbaaaa7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fe6b4adb73e640a7806897d13fbaaaa7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e37eecd5622c4817ac1d48c338d38eaa-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e37eecd5622c4817ac1d48c338d38eaa-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -3505,7 +3503,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/31aeaddedfef4d60a7d31ec9cc5d9b09-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/31aeaddedfef4d60a7d31ec9cc5d9b09-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/27ddfc3d2aff497e880eefde34351d0c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/27ddfc3d2aff497e880eefde34351d0c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3527,7 +3525,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7eaade5e70e643ce8900ec44c84152af-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7eaade5e70e643ce8900ec44c84152af-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b043aa0056c241f4affcb742d0929f2e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b043aa0056c241f4affcb742d0929f2e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3568,7 +3566,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ae4596fb906b44829a5b6ca7bf2e09da-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ae4596fb906b44829a5b6ca7bf2e09da-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8250084ef9e6443c8385e1fd0efbceec-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8250084ef9e6443c8385e1fd0efbceec-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3590,7 +3588,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6ddf9a81c5aa41658f7266d151dc990d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6ddf9a81c5aa41658f7266d151dc990d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3772cdb084014fde966dec59efd0733f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3772cdb084014fde966dec59efd0733f-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3604,7 +3602,7 @@ 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 (0.00 seconds) -Cbc0012I Integer solution of -1.25 found by DiveCoefficient after 2 iterations and 0 nodes (0.00 seconds) +Cbc0012I Integer solution of -1.25 found by DiveCoefficient after 2 iterations and 0 nodes (0.01 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 @@ -3613,7 +3611,7 @@ 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 (0.00 seconds) +Cbc0001I Search completed - best objective -1.25, took 2 iterations and 0 nodes (0.01 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) @@ -3631,16 +3629,16 @@ Enumerated nodes: 0 Total iterations: 2 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): 0.00 (Wallclock seconds): 0.00 +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/bfb64c38f60b4e1ba16b97434dd302b8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/bfb64c38f60b4e1ba16b97434dd302b8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1f61d2e0a6614368b97a68cab8d201b2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1f61d2e0a6614368b97a68cab8d201b2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3664,7 +3662,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e9c9814fc78349e481bfefd3af892d4c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e9c9814fc78349e481bfefd3af892d4c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/edac9dbe3c0243e4b53093d6fefec3c8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/edac9dbe3c0243e4b53093d6fefec3c8-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3705,7 +3703,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/53f2ba39aceb4c2db41c8cbcbe8afc48-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/53f2ba39aceb4c2db41c8cbcbe8afc48-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/616fc1a5e25b4216a54bb5b906bab565-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/616fc1a5e25b4216a54bb5b906bab565-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3729,7 +3727,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/16aa0426accf44538c60f389ea435f02-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/16aa0426accf44538c60f389ea435f02-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f17cacf11a4a4dfa9470e3b60afab233-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f17cacf11a4a4dfa9470e3b60afab233-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3778,7 +3776,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/494556246cdd4df29070d4be9ac2b421-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/494556246cdd4df29070d4be9ac2b421-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b23dde1c9ca6443cabd8a0aa14b985dd-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b23dde1c9ca6443cabd8a0aa14b985dd-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3831,7 +3829,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e97609ec769d41cba6bef89befbd6658-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e97609ec769d41cba6bef89befbd6658-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/015b3876d0324bc98da30e7d128cedb1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/015b3876d0324bc98da30e7d128cedb1-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3853,7 +3851,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9ebaa2adec6b49f08456d2590f98d837-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9ebaa2adec6b49f08456d2590f98d837-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/6396438a19bf49c68062a1e62144697d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6396438a19bf49c68062a1e62144697d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3897,13 +3895,13 @@ 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/e8cdd7b88942404b83f42f10ab3788c7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e8cdd7b88942404b83f42f10ab3788c7-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/79fb89a58aa2418daa8e70eabd8cc374-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/79fb89a58aa2418daa8e70eabd8cc374-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3927,7 +3925,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5e67522b6e4542048726c07ebe3a19c2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5e67522b6e4542048726c07ebe3a19c2-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7a9064e905c045bba0a77bf00583be44-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7a9064e905c045bba0a77bf00583be44-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3970,13 +3968,13 @@ 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/9c6d085a89f142cf9f6eb53650a05fda-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9c6d085a89f142cf9f6eb53650a05fda-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c91e4ecae6204e60bd99418d4c3cfc91-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c91e4ecae6204e60bd99418d4c3cfc91-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -4029,7 +4027,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/18fb926123ce43cf8fccb2a2726e35ba-pulp.mps mips /tmp/18fb926123ce43cf8fccb2a2726e35ba-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/18fb926123ce43cf8fccb2a2726e35ba-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/09617f2fb36a4f3d8b7250fdf456fe07-pulp.mps mips /tmp/09617f2fb36a4f3d8b7250fdf456fe07-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/09617f2fb36a4f3d8b7250fdf456fe07-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -4038,14 +4036,14 @@ At line 27941 ENDATA Problem MODEL has 18 rows, 3213 columns and 15062 elements Coin0008I MODEL read with 0 errors -opening mipstart file /tmp/18fb926123ce43cf8fccb2a2726e35ba-pulp.mst. +opening mipstart file /tmp/09617f2fb36a4f3d8b7250fdf456fe07-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 @@ -4063,11 +4061,11 @@ Objective value: 12.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.06 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.09 (Wallclock seconds): 0.09 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.06 ok test_LpVariable_indexs_deprecation_logic (pulp.tests.test_pulp.CHOCO_CMDTest.test_LpVariable_indexs_deprecation_logic) @@ -5405,7 +5403,7 @@ Given a valid problem that does not converge, ... skipped "solver not available" ---------------------------------------------------------------------- -Ran 1005 tests in 26.368s +Ran 1005 tests in 27.156s OK (skipped=885) @@ -5922,12 +5920,14 @@ 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/1183852/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1183852/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/1173808 and its subdirectories -I: Current time: Mon Oct 28 05:19:40 -12 2024 -I: pbuilder-time-stamp: 1730135980 +I: removing directory /srv/workspace/pbuilder/1183852 and its subdirectories +I: Current time: Mon Dec 1 13:44:21 +14 2025 +I: pbuilder-time-stamp: 1764546261