Trace number 4490305

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 2025-06-21OPT2 26.1158 26.2829

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUM86001821498b0a30bc65df6451678f5a
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 benchmark2
Best CPU time to get the best result obtained on this benchmark18.7971
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.02	c Presolving by SCIP...
26.03/26.27	c This is the PBCProcessor based on SCIP solver.
26.03/26.27	o 2
26.03/26.27	s OPTIMUM FOUND
26.03/26.27	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 x69 x70 x71 x72 x73 -x74 x75 -x76 x77 x78 x79 x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 x89 -x90 x91 -x92 -x93 x94 

Verifier Data

OK	2

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 (62759 MiB free)
  memory of node 1: 64465 MiB (62692 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4490305-1751372187/watcher-4490305-1751372187 -o /tmp/evaluation-result-4490305-1751372187/solver-4490305-1751372187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751371144-48820 --watchdog 3760 HOME/opbsolver HOME/instance-4490305-1751372187.opb 3600 31000 HOME HOME 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Current StackSize limit: 8192 KiB

solver pid=49142, runsolver pid=49139

[startup+0.10007 s]*
/proc/loadavg: 4.13 4.06 3.75 5/251 49146
/proc/meminfo: memFree=128463152/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=33688 memory=22016 CPUtime=0.08 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 3093 0 0 0 8 0 0 0 20 0 1 0 52898170 34496512 5504 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 8422 5504 2688 2826 0 5034 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 37880 KiB
Current children cumulated memory: 24960 KiB

[startup+0.213588 s]*
/proc/loadavg: 4.13 4.06 3.75 5/251 49146
/proc/meminfo: memFree=128471248/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=33688 memory=22272 CPUtime=0.19 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 3142 0 0 0 19 0 0 0 20 0 1 0 52898170 34496512 5568 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 8422 5568 2688 2826 0 5034 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 37880 KiB
Current children cumulated memory: 25216 KiB

[startup+0.313273 s]*
/proc/loadavg: 4.13 4.06 3.75 5/251 49146
/proc/meminfo: memFree=128471248/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=33688 memory=22272 CPUtime=0.29 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 3142 0 0 0 29 0 0 0 20 0 1 0 52898170 34496512 5568 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 8422 5568 2688 2826 0 5034 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 37880 KiB
Current children cumulated memory: 25216 KiB

[startup+0.700383 s]
/proc/loadavg: 4.13 4.06 3.75 4/248 49150
/proc/meminfo: memFree=128472388/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=33688 memory=22656 CPUtime=0.66 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 3258 0 0 0 66 0 0 0 20 0 1 0 52898170 34496512 5664 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 8422 5664 2688 2826 0 5034 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 37880 KiB
Current children cumulated memory: 25600 KiB

[startup+1.50036 s]
/proc/loadavg: 4.13 4.06 3.75 6/251 49176
/proc/meminfo: memFree=128540176/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=35008 memory=24960 CPUtime=1.46 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 3828 0 0 0 146 0 0 0 20 0 1 0 52898170 35848192 6240 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 8752 6240 2688 2826 0 5364 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 39200 KiB
Current children cumulated memory: 27904 KiB

[startup+3.11311 s]
/proc/loadavg: 4.13 4.06 3.75 5/253 49180
/proc/meminfo: memFree=128542268/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=40676 memory=29824 CPUtime=3.06 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 5214 0 0 0 306 0 0 0 20 0 1 0 52898170 41652224 7456 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 10169 7456 2688 2826 0 6781 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 44868 KiB
Current children cumulated memory: 32768 KiB

[startup+6.30029 s]
/proc/loadavg: 4.12 4.06 3.75 5/253 49180
/proc/meminfo: memFree=128581900/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=41316 memory=30976 CPUtime=6.23 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 5564 0 0 0 623 0 0 0 20 0 1 0 52898170 42307584 7744 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 10329 7744 2688 2826 0 6941 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 45508 KiB
Current children cumulated memory: 33920 KiB

[startup+12.7003 s]
/proc/loadavg: 4.19 4.07 3.76 5/253 49180
/proc/meminfo: memFree=128616252/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=42628 memory=31572 CPUtime=12.6 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 7206 0 0 0 1260 0 0 0 20 0 1 0 52898170 43651072 7893 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 10657 7893 2688 2826 0 7269 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 46820 KiB
Current children cumulated memory: 34516 KiB

[startup+25.5003 s]
/proc/loadavg: 4.23 4.08 3.77 5/253 49180
/proc/meminfo: memFree=128601920/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=44120 memory=33876 CPUtime=25.34 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 7712 0 0 0 2534 0 0 0 20 0 1 0 52898170 45178880 8469 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 11030 8469 2688 2826 0 7642 0
Current children cumulated CPU time: 25.34 s
Current children cumulated vsize: 48312 KiB
Current children cumulated memory: 36820 KiB

[startup+26.2828 s]
# the end of solver process 49142 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=26.0933 s, system=0.022566 s

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

[startup+25.6004 s]
/proc/loadavg: 4.23 4.08 3.77 5/253 49180
/proc/meminfo: memFree=128601920/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=44120 memory=33876 CPUtime=25.43 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 7714 0 0 0 2543 0 0 0 20 0 1 0 52898170 45178880 8469 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 11030 8469 2688 2826 0 7642 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 48312 KiB
Current children cumulated memory: 36820 KiB

[startup+26.0003 s]*
/proc/loadavg: 4.23 4.08 3.77 5/253 49180
/proc/meminfo: memFree=128590752/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=44120 memory=33876 CPUtime=25.85 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 7715 0 0 0 2585 0 0 0 20 0 1 0 52898170 45178880 8469 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 11030 8469 2688 2826 0 7642 0
Current children cumulated CPU time: 25.85 s
Current children cumulated vsize: 48312 KiB
Current children cumulated memory: 36820 KiB

[startup+26.2003 s]
/proc/loadavg: 4.23 4.08 3.77 5/253 49180
/proc/meminfo: memFree=128590752/131382116 swapFree=33010684/33010684
[pid=49142] ppid=49139 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/49142/stat : 49142 (opbsolver) S 49139 49142 48810 0 -1 4194304 260 234 0 0 0 0 0 0 20 0 1 0 52898168 4292608 736 18446744073709551615 94065735376896 94065736271429 140728726383472 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94065736510480 94065736558224 94065761734656 140728726386974 140728726387177 140728726387177 140728726392779 0
/proc/49142/statm: 1048 736 672 219 0 110 0
[pid=49146] ppid=49142 vsize=44120 memory=33876 CPUtime=26.03 cores=0,2
/proc/49146/stat : 49146 (pbcpreprocessor) R 49142 49142 48810 0 -1 4194304 7716 0 0 0 2603 0 0 0 20 0 1 0 52898170 45178880 8469 18446744073709551615 4198400 15773533 140723374386528 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 30720000 140723374389572 140723374389726 140723374389726 140723374395333 0
/proc/49146/statm: 11030 8469 2688 2826 0 7642 0
Current children cumulated CPU time: 26.03 s
Current children cumulated vsize: 48312 KiB
Current children cumulated memory: 36820 KiB

Child status: 0

Real time (s): 26.2829
CPU time (s): 26.1158
CPU user time (s): 26.0933
CPU system time (s): 0.022566
CPU usage (%): 99.3645
Max. virtual memory (cumulated for all children) (KiB): 48312
Max. memory (cumulated for all children) (KiB): 36820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.0933
system time used= 0.022566
maximum resident set size= 33876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8593
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= 409
involuntary context switches= 65


# summary of solver processes directly reported to runsolver:
#   pid: 49142
#   total CPU time (s): 26.1158
#   total CPU user time (s): 26.0933
#   total CPU system time (s): 0.022566

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.169565 second user time and 0.320067 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-07-01 14:16:28
IDJOB=4490305
IDBENCH=147577
IDSOLVER=3374
FILE ID=nodeC010/4490305-1751372187
RUNJOBID= nodeC010-1751371144-48820
SLURM_JOB_ID= 9598193
Free space on /tmp= 432524 MiB

SOLVER NAME= WMaxCDCL-SCIP 2025-06-21
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_3.opb
COMMAND LINE= DIR/opbsolver BENCHNAME TIMELIMIT MEMLIMIT TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4490305-1751372187/watcher-4490305-1751372187 -o /tmp/evaluation-result-4490305-1751372187/solver-4490305-1751372187 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751371144-48820 --watchdog 3760  HOME/opbsolver HOME/instance-4490305-1751372187.opb 3600 31000 HOME HOME

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

MD5SUM BENCH= 86001821498b0a30bc65df6451678f5a
RANDOM SEED=1738457822

nodeC010 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		: 3491.850
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	: 6983.36
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		: 3691.195
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	: 6983.36
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		: 1197.148
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	: 6983.36
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		: 3700.000
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	: 6983.36
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		: 3664.357
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	: 6983.36
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		: 3691.204
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	: 6983.36
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		: 1197.400
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	: 6983.36
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		: 1197.621
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        128463344 kB
MemAvailable:   129122096 kB
Buffers:            3280 kB
Cached:          1465772 kB
SwapCached:            0 kB
Active:           917504 kB
Inactive:        1160124 kB
Active(anon):     626536 kB
Inactive(anon):        0 kB
Active(file):     290968 kB
Inactive(file):  1160124 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             20784 kB
Writeback:            56 kB
AnonPages:        611656 kB
Mapped:           108128 kB
Shmem:             17960 kB
KReclaimable:      94572 kB
Slab:             178420 kB
SReclaimable:      94572 kB
SUnreclaim:        83848 kB
KernelStack:        4032 kB
PageTables:         4268 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1009884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    503808 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432552 MiB
End job on nodeC010 at 2025-07-01 14:16:54