Trace number 4485702

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toulbar2 2025-06-13UNSAT 5.32044 5.34547

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot.opb
MD5SUM3c79a666ae7d1f4c86b8481fa33e7200
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.076315
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 3784939929600
Number of bits for the biggest coefficient in the objective function 42
Sum of the numbers in the objective function 93738734889723
Number of bits of the sum of numbers in the objective function 47
Biggest number in a constraint 13851269529600000
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 368128606591816686
Number of bits of the biggest sum of numbers59
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.26/5.30	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (62940 MiB free)
  memory of node 1: 64465 MiB (63846 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4485702-1751316235/watcher-4485702-1751316235 -o /tmp/evaluation-result-4485702-1751316235/solver-4485702-1751316235 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751316235-46086 --watchdog 3760 toulbar2.sh toulbar2 HOME/instance-4485702-1751316235.opb -timer=3600 -hve=512 -f=3 -n: -precision=0 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=46142, runsolver pid=46133

[startup+0.10006 s]*
/proc/loadavg: 2.80 3.82 4.00 5/269 46149
/proc/meminfo: memFree=129562784/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=99092 memory=86792 CPUtime=0.08 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 21902 0 0 0 5 3 0 0 20 0 1 0 47302901 101470208 21698 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 24773 21698 864 1162 0 23382 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 103284 KiB
Current children cumulated memory: 89736 KiB

[startup+0.205841 s]*
/proc/loadavg: 2.80 3.82 4.00 5/269 46149
/proc/meminfo: memFree=129305084/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=145652 memory=133512 CPUtime=0.19 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 33558 0 0 0 14 5 0 0 20 0 1 0 47302901 149147648 33378 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 36413 33378 896 1162 0 35022 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 149844 KiB
Current children cumulated memory: 136456 KiB

[startup+0.305664 s]*
/proc/loadavg: 2.80 3.82 4.00 5/269 46149
/proc/meminfo: memFree=129177320/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=174492 memory=160904 CPUtime=0.29 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 40406 0 0 0 22 7 0 0 20 0 1 0 47302901 178679808 40226 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 43623 40226 896 1162 0 42232 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 178684 KiB
Current children cumulated memory: 163848 KiB

[startup+0.700212 s]
/proc/loadavg: 2.80 3.82 4.00 5/269 46149
/proc/meminfo: memFree=129024356/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=285460 memory=266632 CPUtime=0.68 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 66833 0 0 0 57 11 0 0 20 0 1 0 47302901 292311040 66658 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 71365 66658 896 1162 0 69974 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 289652 KiB
Current children cumulated memory: 269576 KiB

[startup+1.50021 s]
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=128588900/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=508248 memory=478216 CPUtime=1.47 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 119743 0 0 0 129 18 0 0 20 0 1 0 47302901 520445952 119554 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 127062 119554 896 1162 0 125671 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 512440 KiB
Current children cumulated memory: 481160 KiB

[startup+3.10567 s]
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=127436548/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=919372 memory=867464 CPUtime=3.08 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 216976 0 0 0 273 35 0 0 20 0 1 0 47302901 941436928 216866 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 229843 216866 960 1162 0 228452 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 923564 KiB
Current children cumulated memory: 870408 KiB

[startup+5.34542 s]
# the end of solver process 46142 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.92197 s, system=0.398473 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20026 s]
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=127436548/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=919416 memory=867464 CPUtime=3.17 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 216987 0 0 0 282 35 0 0 20 0 1 0 47302901 941481984 216866 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 229854 216866 960 1162 0 228463 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 923608 KiB
Current children cumulated memory: 870408 KiB

[startup+4.00019 s]*
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=127162548/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=920252 memory=868232 CPUtime=3.97 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 217196 0 0 0 362 35 0 0 20 0 1 0 47302901 942338048 217058 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 230063 217058 960 1162 0 228672 0
Current children cumulated CPU time: 3.97 s
Current children cumulated vsize: 924444 KiB
Current children cumulated memory: 871176 KiB

[startup+4.80019 s]
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=127162548/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=922616 memory=870664 CPUtime=4.76 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 217788 0 0 0 441 35 0 0 20 0 1 0 47302901 944758784 217666 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 230654 217666 960 1162 0 229263 0
Current children cumulated CPU time: 4.76 s
Current children cumulated vsize: 926808 KiB
Current children cumulated memory: 873608 KiB

[startup+5.2002 s]
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=127118384/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=922616 memory=870664 CPUtime=5.16 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 217804 0 0 0 481 35 0 0 20 0 1 0 47302901 944758784 217666 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 230654 217666 960 1162 0 229263 0
Current children cumulated CPU time: 5.16 s
Current children cumulated vsize: 926808 KiB
Current children cumulated memory: 873608 KiB

[startup+5.30019 s]
/proc/loadavg: 2.89 3.83 4.00 5/269 46149
/proc/meminfo: memFree=127118384/131250000 swapFree=33009904/33010684
[pid=46142] ppid=46133 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46142/stat : 46142 (toulbar2.sh) S 46133 46142 46076 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 47302900 4292608 736 18446744073709551615 94693126836224 94693127730757 140722175459456 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94693127969808 94693128017552 94693136637952 140722175461687 140722175461863 140722175461863 140722175467465 0
/proc/46142/statm: 1048 736 672 219 0 110 0
[pid=46144] ppid=46142 vsize=922772 memory=871432 CPUtime=5.26 cores=0,2
/proc/46144/stat : 46144 (toulbar2) R 46142 46142 46076 0 -1 4194304 217850 0 0 0 491 35 0 0 20 0 1 0 47302901 944918528 217858 18446744073709551615 4198400 8956741 140720706846016 0 0 0 0 0 33570818 0 0 0 17 0 0 0 0 0 0 9785056 9890480 32653312 140720706849141 140720706849260 140720706849260 140720706854860 0
/proc/46144/statm: 230693 217858 1088 1162 0 229302 0
Current children cumulated CPU time: 5.26 s
Current children cumulated vsize: 926964 KiB
Current children cumulated memory: 874376 KiB

Child status: 0

Real time (s): 5.34547
CPU time (s): 5.32044
CPU user time (s): 4.92197
CPU system time (s): 0.398473
CPU usage (%): 99.5317
Max. virtual memory (cumulated for all children) (KiB): 926964
Max. memory (cumulated for all children) (KiB): 874376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.92197
system time used= 0.398473
maximum resident set size= 871560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 218067
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 92
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 46142
#   total CPU time (s): 5.32044
#   total CPU user time (s): 4.92197
#   total CPU system time (s): 0.398473

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026711 second user time and 0.052342 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-06-30 22:43:55
IDJOB=4485702
IDBENCH=146811
IDSOLVER=3371
FILE ID=nodeC033/4485702-1751316235
RUNJOBID= nodeC033-1751316235-46086
SLURM_JOB_ID= 9594336
Free space on /tmp= 432728 MiB

SOLVER NAME= toulbar2 2025-06-13
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-pilot.opb
COMMAND LINE= toulbar2.sh toulbar2 BENCHNAME -timer=TIMELIMIT -hve=512 -f=3 -n: -precision=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4485702-1751316235/watcher-4485702-1751316235 -o /tmp/evaluation-result-4485702-1751316235/solver-4485702-1751316235 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751316235-46086 --watchdog 3760  toulbar2.sh toulbar2 HOME/instance-4485702-1751316235.opb -timer=3600 -hve=512 -f=3 -n: -precision=0

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 3c79a666ae7d1f4c86b8481fa33e7200
RANDOM SEED=1361500712

nodeC033 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.302
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.106
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.073
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.988
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.063
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.159
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.479
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3604.559
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129854416 kB
MemAvailable:   129727228 kB
Buffers:            2128 kB
Cached:           671916 kB
SwapCached:           68 kB
Active:           272432 kB
Inactive:         494972 kB
Active(anon):      86580 kB
Inactive(anon):    24808 kB
Active(file):     185852 kB
Inactive(file):   470164 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             74148 kB
Writeback:             4 kB
AnonPages:         97392 kB
Mapped:           107440 kB
Shmem:             18028 kB
KReclaimable:     112068 kB
Slab:             201052 kB
SReclaimable:     112068 kB
SUnreclaim:        88984 kB
KernelStack:        4128 kB
PageTables:         2876 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     393108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150456 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432708 MiB
End job on nodeC033 at 2025-06-30 22:44:00