Trace number 4505969

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
WMaxCDCL-SCIP 2025-06-21? (MO) 98.848 99.1575

General information on the benchmark

NamePB24/normalized-PB12/OPT-LIN/sroussel/NG/
normalized-NG.dot_luby_20null50mast_rapportOE2.0_TMAX120_K192_cod1.opb
MD5SUMc802f246252f1c3f359f42604d33488d
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-11408
Best CPU time to get the best result obtained on this benchmark7035.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 272557
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 174643715
Number of bits of the sum of numbers in the objective function 28
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 174643715
Number of bits of the biggest sum of numbers28
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.03	c Presolving by SCIP...
0.00/0.06	c Encoding OPB into MaxSAT...
0.00/0.06	c This is the PBCProcessor based on SCIP solver.

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: 63837 MiB (58890 MiB free)
  memory of node 1: 64465 MiB (62312 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4505969-1751491320/watcher-4505969-1751491320 -o /tmp/evaluation-result-4505969-1751491320/solver-4505969-1751491320 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751491320-69283 --watchdog 3760 HOME/opbsolver HOME/instance-4505969-1751491320.opb 3600 31000 HOME HOME 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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
solver pid=69346, runsolver pid=69333
Current StackSize limit: 8192 KiB


[startup+0.100099 s]*
/proc/loadavg: 0.72 2.28 3.27 6/256 69363
/proc/meminfo: memFree=124103716/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=23384 memory=5668 CPUtime=0.04 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 1357 0 0 0 4 0 0 0 20 0 1 0 64811281 23945216 1417 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 5846 1417 640 2826 0 2458 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 27576 KiB
Current children cumulated memory: 8740 KiB

[startup+0.21314 s]*
/proc/loadavg: 0.72 2.28 3.27 5/256 69363
/proc/meminfo: memFree=124080468/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=33652 memory=14776 CPUtime=0.15 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 3641 0 0 0 15 0 0 0 20 0 1 0 64811281 34459648 3694 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 8413 3694 640 2826 0 5025 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 37844 KiB
Current children cumulated memory: 17848 KiB

[startup+0.3136 s]*
/proc/loadavg: 0.72 2.28 3.27 5/256 69363
/proc/meminfo: memFree=124046448/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=38772 memory=19896 CPUtime=0.25 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 4916 0 0 0 24 1 0 0 20 0 1 0 64811281 39702528 4974 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 9693 4974 640 2826 0 6305 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 42964 KiB
Current children cumulated memory: 22968 KiB

[startup+0.700354 s]
/proc/loadavg: 0.72 2.28 3.27 5/256 69363
/proc/meminfo: memFree=124030572/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=56804 memory=37048 CPUtime=0.63 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 9214 0 0 0 59 4 0 0 20 0 1 0 64811281 58167296 9262 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 14201 9262 640 2826 0 10813 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 60996 KiB
Current children cumulated memory: 40120 KiB

[startup+1.50042 s]
/proc/loadavg: 0.72 2.28 3.27 5/256 69363
/proc/meminfo: memFree=123893988/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=212104 memory=172204 CPUtime=1.43 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 31691 0 0 0 132 11 0 0 20 0 1 0 64811281 217194496 43051 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 53026 43051 704 2826 0 49638 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 216296 KiB
Current children cumulated memory: 175276 KiB

[startup+3.11368 s]
/proc/loadavg: 0.98 2.31 3.27 5/256 69363
/proc/meminfo: memFree=121479436/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=787964 memory=738576 CPUtime=3.03 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 159526 0 0 0 267 36 0 0 20 0 1 0 64811281 806875136 184644 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 196991 184644 704 2826 0 193603 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 792156 KiB
Current children cumulated memory: 741648 KiB

[startup+6.30037 s]
/proc/loadavg: 0.98 2.31 3.27 5/256 69363
/proc/meminfo: memFree=113125704/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=3093676 memory=3044240 CPUtime=6.21 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 735935 0 0 0 504 117 0 0 20 0 1 0 64811281 3167924224 761060 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 773419 761060 704 2826 0 770031 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 3097868 KiB
Current children cumulated memory: 3047312 KiB

[startup+12.7004 s]
/proc/loadavg: 1.45 2.36 3.28 5/256 69363
/proc/meminfo: memFree=99709292/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=7580724 memory=7529384 CPUtime=12.6 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 1854159 0 0 0 984 276 0 0 20 0 1 0 64811281 7762661376 1882346 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 1895214 1882346 704 2826 0 1891826 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 7584916 KiB
Current children cumulated memory: 7532456 KiB

[startup+25.5004 s]
/proc/loadavg: 1.84 2.42 3.29 5/256 69363
/proc/meminfo: memFree=71873128/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=15699196 memory=15648600 CPUtime=25.36 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 3873257 0 0 0 1970 566 0 0 20 0 1 0 64811281 16075976704 3912150 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 3924832 3912150 704 2826 0 3921444 0
Current children cumulated CPU time: 25.37 s
Current children cumulated vsize: 15703388 KiB
Current children cumulated memory: 15651672 KiB

[startup+51.1143 s]
/proc/loadavg: 2.58 2.54 3.31 5/257 69365
/proc/meminfo: memFree=35800716/131382116 swapFree=33010160/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=24423872 memory=24048636 CPUtime=50.92 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 5855884 0 0 0 4205 887 0 0 20 0 1 0 64811281 25010044928 6012159 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 6105968 6012159 704 2826 0 6102580 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 24428064 KiB
Current children cumulated memory: 24051708 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+98.2004 s]
/proc/loadavg: 3.48 2.80 3.36 5/257 69369
/proc/meminfo: memFree=23668876/131382116 swapFree=33009904/33010684
[pid=69346] ppid=69333 vsize=4192 memory=3072 CPUtime=0.01 cores=5,7
/proc/69346/stat : 69346 (opbsolver) S 69333 69346 69270 0 -1 4194304 345 655 0 0 0 0 0 1 20 0 1 0 64811275 4292608 768 18446744073709551615 94267976273920 94267977168453 140724775488832 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94267977407504 94267977455248 94267993587712 140724775491870 140724775492073 140724775492073 140724775497675 0
/proc/69346/statm: 1048 768 704 219 0 110 0
[pid=69363] ppid=69346 vsize=31740344 memory=31246752 CPUtime=97.86 cores=5,7
/proc/69363/stat : 69363 (pbcpreprocessor) R 69346 69346 69270 0 -1 4194304 6951216 0 0 0 8601 1185 0 0 20 0 1 0 64811281 32502112256 7811688 18446744073709551615 4198400 15773533 140733710017152 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 29130752 140733710018736 140733710019038 140733710019038 140733710024645 0
/proc/69363/statm: 7935086 7811688 704 2826 0 7931698 0
Current children cumulated CPU time: 97.87 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31249824 KiB

Sending SIGTERM to process tree (bottom up)

[startup+98.2053 s]
# the end of solver process 69346 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=0.004717 s, system=0.017452 s
Sleeping 2 seconds

[startup+99.1574 s]
# the end of solver process 69363 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=86.0187 s, system=12.8294 s
# this solver process was not waited by its parent and was adopted by runsolver

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

[startup+98.4135 s]
/proc/loadavg: 3.48 2.80 3.36 5/256 69369
/proc/meminfo: memFree=26012488/131382116 swapFree=33009904/33010684
Current cumulated CPU time of completed processes: 0.022169 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+98.8001 s]
/proc/loadavg: 3.48 2.80 3.36 5/256 69369
/proc/meminfo: memFree=26012488/131382116 swapFree=33009904/33010684
Current cumulated CPU time of completed processes: 0.022169 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+99.0001 s]*
/proc/loadavg: 3.48 2.80 3.36 5/256 69369
/proc/meminfo: memFree=46471748/131382116 swapFree=33009904/33010684
Current cumulated CPU time of completed processes: 0.022169 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+99.1141 s]
/proc/loadavg: 3.48 2.80 3.36 5/256 69369
/proc/meminfo: memFree=46471748/131382116 swapFree=33009904/33010684
Current cumulated CPU time of completed processes: 0.022169 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 99.1575
CPU time (s): 98.848
CPU user time (s): 86.0187
CPU system time (s): 12.8294
CPU usage (%): 99.6879
Max. virtual memory (cumulated for all children) (KiB): 31744536
Max. memory (cumulated for all children) (KiB): 31249824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.0187
system time used= 12.8294
maximum resident set size= 31246752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6952222
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 381
involuntary context switches= 161


# summary of solver processes directly reported to runsolver:
#   pid: 69346,69363
#   total CPU time (s): 98.848
#   total CPU user time (s): 86.0187
#   total CPU system time (s): 12.8294

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.631808 second user time and 1.05332 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-07-02 23:22:01
IDJOB=4505969
IDBENCH=157385
IDSOLVER=3374
FILE ID=nodeC004/4505969-1751491320
RUNJOBID= nodeC004-1751491320-69283
SLURM_JOB_ID= 9598555
Free space on /tmp= 431584 MiB

SOLVER NAME= WMaxCDCL-SCIP 2025-06-21
BENCH NAME= PB24/normalized-PB12/OPT-LIN/sroussel/NG/normalized-NG.dot_luby_20null50mast_rapportOE2.0_TMAX120_K192_cod1.opb
COMMAND LINE= DIR/opbsolver BENCHNAME TIMELIMIT MEMLIMIT TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4505969-1751491320/watcher-4505969-1751491320 -o /tmp/evaluation-result-4505969-1751491320/solver-4505969-1751491320 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751491320-69283 --watchdog 3760  HOME/opbsolver HOME/instance-4505969-1751491320.opb 3600 31000 HOME HOME

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

MD5SUM BENCH= c802f246252f1c3f359f42604d33488d
RANDOM SEED=91094982

nodeC004 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	: 0xb00001f
cpu MHz		: 1795.853
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1695.472
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.204
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.150
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.221
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1995.372
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1895.594
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
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	: 0xb00001f
cpu MHz		: 1197.228
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        124116724 kB
MemAvailable:   129817640 kB
Buffers:            2720 kB
Cached:          6450476 kB
SwapCached:           20 kB
Active:           407252 kB
Inactive:        6113812 kB
Active(anon):      79636 kB
Inactive(anon):     6188 kB
Active(file):     327616 kB
Inactive(file):  6107624 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            203516 kB
Writeback:             0 kB
AnonPages:         70336 kB
Mapped:           102716 kB
Shmem:             17956 kB
KReclaimable:     210608 kB
Slab:             297328 kB
SReclaimable:     210608 kB
SUnreclaim:        86720 kB
KernelStack:        3920 kB
PageTables:         2964 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     334120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149304 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 430776 MiB
End job on nodeC004 at 2025-07-02 23:23:40