Trace number 4543762

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 NameAnswerCPU timeWall clock time
SCIP-NaPS 1.00a1UNSAT 4.54301 4.59353

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_14_088.opb
MD5SUM24c7738c3c83b878554c33cfdaf58c44
Bench CategoryDEC-LIN (decision problem, linear constraints, no 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 benchmark1.47269
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables109662
Total number of constraints2479
Number of constraints which are clauses1247
Number of constraints which are cardinality constraints (but not clauses)1232
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint14
Maximum length of a constraint89
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 90
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.24/4.32	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4543762-1753222632.opb
4.24/4.32	c Solving mode: decision
4.24/4.32	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
4.24/4.32	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
4.24/4.32	c original problem has 109662 variables (109662 bin, 0 int, 0 impl, 0 cont) and 2479 constraints
4.24/4.32	c presolving:
4.24/4.32	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1246 upgd conss, 0 impls, 1232 clqs
4.24/4.32	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2479 upgd conss, 0 impls, 1232 clqs
4.24/4.32	c    (1.4s) probing: 51/109662 (0.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.24/4.32	c    (1.4s) probing aborted: 50/50 successive totally useless probings
4.24/4.32	c    (1.5s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
4.24/4.32	c symmetry computation terminated early, because number of cells 100102 in Nauty exceeds limit of 100000
4.24/4.32	c for running full symmetry detection, increase value of parameter propagating/symmetry/nautymaxncells
4.24/4.32	c    (1.8s) no symmetry present (symcode time: 0.24)
4.24/4.32	c presolving (3 rounds: 3 fast, 3 medium, 3 exhaustive):
4.24/4.32	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.24/4.32	c  0 implications, 1232 cliques
4.24/4.32	c presolved problem has 109662 variables (109662 bin, 0 int, 0 impl, 0 cont) and 2479 constraints
4.24/4.32	c    1232 constraints of type <setppc>
4.24/4.32	c    1247 constraints of type <logicor>
4.24/4.32	c transformed objective value is always integral (scale: 1)
4.24/4.32	c Presolving Time: 1.68
4.24/4.32	c 
4.24/4.32	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
4.24/4.32	c   4.0s|     1 |     0 | 17768 |     - |   470M |   0 | 109k|2669 |2479 |   0 |  0 | 212 |   0 |    cutoff    |      --      |   0.00%| unknown
4.24/4.32	c   4.0s|     1 |     0 | 17768 |     - |   470M |   0 | 109k|2669 |2479 |   0 |  0 | 212 |   0 |    cutoff    |      --      |   0.00%| unknown
4.24/4.32	c 
4.24/4.32	c SCIP Status        : problem is solved [infeasible]
4.24/4.32	c Solving Time (sec) : 4.04
4.24/4.32	c Solving Nodes      : 1
4.24/4.32	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
4.24/4.32	c Dual Bound         : +1.00000000000000e+20
4.24/4.32	c Gap                : 0.00 %
4.24/4.32	c SCIP found the problem to be infeasible.
4.24/4.32	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 (59491 MiB free)
  memory of node 1: 64465 MiB (58645 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543762-1753222632/watcher-4543762-1753222632 -o /tmp/evaluation-result-4543762-1753222632/solver-4543762-1753222632 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1753222578-168828 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4543762-1753222632.opb 

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
solver pid=169869, runsolver pid=169863
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=120959560/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1186236 memory=30984 CPUtime=0.05 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 3527 0 0 0 4 1 0 0 20 0 1 0 237941729 1214705664 7746 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 2 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 296559 7746 4866 1 0 268581 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 1190428 KiB
Current children cumulated memory: 33928 KiB

[startup+0.20566 s]*
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=120891208/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1244584 memory=96008 CPUtime=0.16 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 17246 0 0 0 13 3 0 0 20 0 1 0 237941729 1274454016 24002 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 311146 24002 7650 1 0 282504 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 1248776 KiB
Current children cumulated memory: 98952 KiB

[startup+0.305607 s]*
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=120732196/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1325316 memory=177800 CPUtime=0.26 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 37560 0 0 0 19 7 0 0 20 0 1 0 237941729 1357123584 44450 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 331329 44450 7810 1 0 302687 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 1329508 KiB
Current children cumulated memory: 180744 KiB

[startup+0.700239 s]
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=120454240/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1487476 memory=324232 CPUtime=0.64 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 74141 0 0 0 52 12 0 0 20 0 1 0 237941729 1523175424 81058 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 371869 81058 7874 1 0 343227 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 1491668 KiB
Current children cumulated memory: 327176 KiB

[startup+1.50021 s]
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=119954756/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1514748 memory=351880 CPUtime=1.44 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 81556 0 0 0 131 13 0 0 20 0 1 0 237941729 1551101952 87970 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 378687 87970 7906 1 0 350045 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 1518940 KiB
Current children cumulated memory: 354824 KiB

[startup+3.1055 s]
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=119503440/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1728380 memory=502356 CPUtime=3.04 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 121359 0 0 0 285 19 0 0 20 0 1 0 237941729 1769861120 125589 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 432095 125589 8162 1 0 403453 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 1732572 KiB
Current children cumulated memory: 505300 KiB

[startup+4.59348 s]
# the end of solver process 169869 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.3173 s, system=0.225713 s

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

[startup+3.20026 s]
/proc/loadavg: 2.89 1.62 1.68 5/268 169884
/proc/meminfo: memFree=119503440/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1728380 memory=502356 CPUtime=3.13 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 121359 0 0 0 294 19 0 0 20 0 1 0 237941729 1769861120 125589 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 432095 125589 8162 1 0 403453 0
Current children cumulated CPU time: 3.13 s
Current children cumulated vsize: 1732572 KiB
Current children cumulated memory: 505300 KiB

[startup+4.00017 s]*
/proc/loadavg: 2.98 1.66 1.70 5/268 169884
/proc/meminfo: memFree=119495536/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1728380 memory=503124 CPUtime=3.95 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 121555 0 0 0 375 20 0 0 20 0 1 0 237941729 1769861120 125781 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 432095 125781 8162 1 0 403453 0
Current children cumulated CPU time: 3.95 s
Current children cumulated vsize: 1732572 KiB
Current children cumulated memory: 506068 KiB

[startup+4.40018 s]
/proc/loadavg: 2.98 1.66 1.70 5/268 169884
/proc/meminfo: memFree=119495536/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1728380 memory=503124 CPUtime=4.34 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 121560 0 0 0 414 20 0 0 20 0 1 0 237941729 1769861120 125781 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 432095 125781 8162 1 0 403453 0
Current children cumulated CPU time: 4.34 s
Current children cumulated vsize: 1732572 KiB
Current children cumulated memory: 506068 KiB

[startup+4.50019 s]
/proc/loadavg: 2.98 1.66 1.70 5/268 169884
/proc/meminfo: memFree=119495536/131249988 swapFree=33010416/33010684
[pid=169869] ppid=169863 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/169869/stat : 169869 (scip-naps-1.00.) S 169863 169869 168818 0 -1 4194304 259 341 0 0 0 0 0 0 20 0 1 0 237941726 4292608 736 18446744073709551615 94011436675072 94011437569605 140724581669136 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94011437808656 94011437856400 94011445624832 140724581677471 140724581677568 140724581677568 140724581683172 0
/proc/169869/statm: 1048 736 672 219 0 110 0
[pid=169875] ppid=169869 vsize=1728380 memory=503124 CPUtime=4.44 cores=0,2
/proc/169875/stat : 169875 (python3) R 169869 169869 168818 0 -1 4194304 121560 0 0 0 424 20 0 0 20 0 1 0 237941729 1769861120 125781 18446744073709551615 94238565883904 94238565884281 140735060858656 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94238565895576 94238565896196 94238596538368 140735060863318 140735060863520 140735060863520 140735060869095 0
/proc/169875/statm: 432095 125781 8162 1 0 403453 0
Current children cumulated CPU time: 4.44 s
Current children cumulated vsize: 1732572 KiB
Current children cumulated memory: 506068 KiB

Child status: 0

Real time (s): 4.59353
CPU time (s): 4.54301
CPU user time (s): 4.3173
CPU system time (s): 0.225713
CPU usage (%): 98.9003
Max. virtual memory (cumulated for all children) (KiB): 1732572
Max. memory (cumulated for all children) (KiB): 506068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.3173
system time used= 0.225713
maximum resident set size= 503124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122203
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= 348
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 169869
#   total CPU time (s): 4.54301
#   total CPU user time (s): 4.3173
#   total CPU system time (s): 0.225713

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017942 second user time and 0.050851 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-07-23 00:17:12
IDJOB=4543762
IDBENCH=174609
IDSOLVER=3368
FILE ID=nodeC031/4543762-1753222632
RUNJOBID= nodeC031-1753222578-168828
SLURM_JOB_ID= 9687820
Free space on /tmp= 432928 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_14_088.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543762-1753222632/watcher-4543762-1753222632 -o /tmp/evaluation-result-4543762-1753222632/solver-4543762-1753222632 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1753222578-168828 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4543762-1753222632.opb

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

MD5SUM BENCH= 24c7738c3c83b878554c33cfdaf58c44
RANDOM SEED=2088786700

nodeC031 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		: 3599.870
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	: 6999.78
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		: 3599.600
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	: 6999.78
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		: 3598.279
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	: 6999.78
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		: 3600.145
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	: 6999.78
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		: 3599.666
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	: 6999.78
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		: 3599.884
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	: 6999.78
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		: 3601.797
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	: 6999.78
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		: 3581.868
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        120979800 kB
MemAvailable:   126132424 kB
Buffers:            2128 kB
Cached:          5837484 kB
SwapCached:            8 kB
Active:          4660756 kB
Inactive:        4703412 kB
Active(anon):    3540344 kB
Inactive(anon):    10464 kB
Active(file):    1120412 kB
Inactive(file):  4692948 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24600 kB
Writeback:             0 kB
AnonPages:       3527876 kB
Mapped:           131212 kB
Shmem:             26248 kB
KReclaimable:     357004 kB
Slab:             455592 kB
SReclaimable:     357004 kB
SUnreclaim:        98588 kB
KernelStack:        4288 kB
PageTables:        10760 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    6155432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432912 MiB
End job on nodeC031 at 2025-07-23 00:17:16