Trace number 4544074

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 2.7253 2.76265

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_06_048.opb
MD5SUM9511341aa7d4b7fef4c29d2b14b834db
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 benchmark0.135504
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14118
Total number of constraints583
Number of constraints which are clauses295
Number of constraints which are cardinality constraints (but not clauses)288
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint49
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.65/2.70	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4544074-1753222662.opb
2.65/2.70	c Solving mode: decision
2.65/2.70	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
2.65/2.70	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
2.65/2.70	c original problem has 14118 variables (14118 bin, 0 int, 0 impl, 0 cont) and 583 constraints
2.65/2.70	c presolving:
2.65/2.70	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 294 upgd conss, 0 impls, 288 clqs
2.65/2.70	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 583 upgd conss, 0 impls, 288 clqs
2.65/2.70	c    (0.1s) probing: 51/14118 (0.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.65/2.70	c    (0.1s) probing aborted: 50/50 successive totally useless probings
2.65/2.70	c    (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
2.65/2.70	c    (1.9s) symmetry computation finished: 569 generators found (max: 1500, log10 of symmetry group size: 730.0) (symcode time: 1.83)
2.65/2.70	c dynamic symmetry handling statistics:
2.65/2.70	c    orbitopal reduction:       no components
2.65/2.70	c    orbital reduction:          1 components of sizes 569
2.65/2.70	c    lexicographic reduction:  569 permutations with support sizes 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 96, 98, 98, 96, 98, 96, 98, 96, 4706, 98, 96, 4706, 98, 96, 4706, 98, 96, 4706, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 98, 96, 98, 96, 4706
2.65/2.70	c handled 1 out of 1 symmetry components
2.65/2.70	c presolving (3 rounds: 3 fast, 3 medium, 3 exhaustive):
2.65/2.70	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.65/2.70	c  0 implications, 288 cliques
2.65/2.70	c presolved problem has 14118 variables (14118 bin, 0 int, 0 impl, 0 cont) and 583 constraints
2.65/2.70	c     288 constraints of type <setppc>
2.65/2.70	c     295 constraints of type <logicor>
2.65/2.70	c transformed objective value is always integral (scale: 1)
2.65/2.70	c Presolving Time: 2.32
2.65/2.70	c 
2.65/2.70	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
2.65/2.70	c   2.5s|     1 |     0 |  5225 |     - |   243M |   0 |  14k| 695 | 583 |   0 |  0 | 112 |   0 |    cutoff    |      --      |   0.00%| unknown
2.65/2.70	c   2.5s|     1 |     0 |  5225 |     - |   243M |   0 |  14k| 695 | 583 |   0 |  0 | 112 |   0 |    cutoff    |      --      |   0.00%| unknown
2.65/2.70	c 
2.65/2.70	c SCIP Status        : problem is solved [infeasible]
2.65/2.70	c Solving Time (sec) : 2.54
2.65/2.70	c Solving Nodes      : 1
2.65/2.70	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.65/2.70	c Dual Bound         : +1.00000000000000e+20
2.65/2.70	c Gap                : 0.00 %
2.65/2.70	c SCIP found the problem to be infeasible.
2.65/2.70	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 (61290 MiB free)
  memory of node 1: 64465 MiB (57766 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544074-1753222662/watcher-4544074-1753222662 -o /tmp/evaluation-result-4544074-1753222662/solver-4544074-1753222662 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1753222578-168831 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4544074-1753222662.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Starting watchdog thread
solver pid=170226, runsolver pid=170223
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121908308/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1186920 memory=32004 CPUtime=0.06 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 3723 0 0 0 5 1 0 0 20 0 1 0 237944736 1215406080 8001 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 7 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 296730 8001 4929 1 0 268752 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 1191112 KiB
Current children cumulated memory: 34948 KiB

[startup+0.205612 s]*
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121861940/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1237028 memory=87556 CPUtime=0.16 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 14916 0 0 0 13 3 0 0 20 0 1 0 237944736 1266716672 21889 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 309257 21889 7873 1 0 280615 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 1241220 KiB
Current children cumulated memory: 90500 KiB

[startup+0.305671 s]*
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121861940/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1274560 memory=102900 CPUtime=0.27 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 18242 0 0 0 23 4 0 0 20 0 1 0 237944736 1305149440 25725 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 318640 25725 7969 1 0 289998 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1278752 KiB
Current children cumulated memory: 105844 KiB

[startup+0.700214 s]
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121869788/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1286476 memory=115572 CPUtime=0.65 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 21410 0 0 0 61 4 0 0 20 0 1 0 237944736 1317351424 28893 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 321619 28893 7969 1 0 292977 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 1290668 KiB
Current children cumulated memory: 118516 KiB

[startup+1.5002 s]
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121869788/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1297396 memory=127476 CPUtime=1.45 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 24374 0 0 0 141 4 0 0 20 0 1 0 237944736 1328533504 31869 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 324349 31869 7969 1 0 295707 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 1301588 KiB
Current children cumulated memory: 130420 KiB

[startup+2.76256 s]
# the end of solver process 170226 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.60665 s, system=0.118642 s

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

[startup+1.60023 s]
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121869788/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1298388 memory=128500 CPUtime=1.55 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 24652 0 0 0 151 4 0 0 20 0 1 0 237944736 1329549312 32125 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 324597 32125 7969 1 0 295955 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 1302580 KiB
Current children cumulated memory: 131444 KiB

[startup+2.40017 s]
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121877856/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1401968 memory=233272 CPUtime=2.35 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 51266 0 0 0 227 8 0 0 20 0 1 0 237944736 1435615232 58318 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 350492 58318 7969 1 0 321850 0
Current children cumulated CPU time: 2.35 s
Current children cumulated vsize: 1406160 KiB
Current children cumulated memory: 236216 KiB

[startup+2.60017 s]
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121877856/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1442796 memory=271452 CPUtime=2.55 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 61096 0 0 0 245 10 0 0 20 0 1 0 237944736 1477423104 67863 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 360699 67863 8129 1 0 332057 0
Current children cumulated CPU time: 2.55 s
Current children cumulated vsize: 1446988 KiB
Current children cumulated memory: 274396 KiB

[startup+2.70017 s]
/proc/loadavg: 3.33 1.85 1.76 5/268 170231
/proc/meminfo: memFree=121877856/131249988 swapFree=33010416/33010684
[pid=170226] ppid=170223 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/170226/stat : 170226 (scip-naps-1.00.) S 170223 170226 168818 0 -1 4194304 258 333 0 0 0 0 0 0 20 0 1 0 237944734 4292608 736 18446744073709551615 94200585019392 94200585913925 140730109884048 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94200586152976 94200586200720 94200590622720 140730109893023 140730109893120 140730109893120 140730109898724 0
/proc/170226/statm: 1048 736 672 219 0 110 0
[pid=170231] ppid=170226 vsize=1444444 memory=271708 CPUtime=2.65 cores=5,7
/proc/170231/stat : 170231 (python3) R 170226 170226 168818 0 -1 4194304 61189 0 0 0 255 10 0 0 20 0 1 0 237944736 1479110656 67927 18446744073709551615 94000054185984 94000054186361 140732516271008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94000054197656 94000054198276 94000082407424 140732516276566 140732516276768 140732516276768 140732516282343 0
/proc/170231/statm: 361111 67927 8129 1 0 332469 0
Current children cumulated CPU time: 2.65 s
Current children cumulated vsize: 1448636 KiB
Current children cumulated memory: 274652 KiB

Child status: 0

Real time (s): 2.76265
CPU time (s): 2.7253
CPU user time (s): 2.60665
CPU system time (s): 0.118642
CPU usage (%): 98.6479
Max. virtual memory (cumulated for all children) (KiB): 1448636
Max. memory (cumulated for all children) (KiB): 274652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.60665
system time used= 0.118642
maximum resident set size= 271708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61823
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= 333
involuntary context switches= 31


# summary of solver processes directly reported to runsolver:
#   pid: 170226
#   total CPU time (s): 2.7253
#   total CPU user time (s): 2.60665
#   total CPU system time (s): 0.118642

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023225 second user time and 0.034266 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-07-23 00:17:42
IDJOB=4544074
IDBENCH=174876
IDSOLVER=3368
FILE ID=nodeC031/4544074-1753222662
RUNJOBID= nodeC031-1753222578-168831
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_06_048.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544074-1753222662/watcher-4544074-1753222662 -o /tmp/evaluation-result-4544074-1753222662/solver-4544074-1753222662 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1753222578-168831 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4544074-1753222662.opb

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

MD5SUM BENCH= 9511341aa7d4b7fef4c29d2b14b834db
RANDOM SEED=1340017334

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		: 3599.884
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		: 3599.902
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		: 3613.787
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		: 3598.111
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		: 3599.887
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		: 3584.597
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		: 3600.490
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		: 3599.877
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:        121922852 kB
MemAvailable:   127073780 kB
Buffers:            2128 kB
Cached:          5835736 kB
SwapCached:            8 kB
Active:          3429556 kB
Inactive:        4701664 kB
Active(anon):    2309144 kB
Inactive(anon):    10464 kB
Active(file):    1120412 kB
Inactive(file):  4691200 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12024 kB
Writeback:            24 kB
AnonPages:       2296560 kB
Mapped:           131252 kB
Shmem:             26248 kB
KReclaimable:     357112 kB
Slab:             456044 kB
SReclaimable:     357112 kB
SUnreclaim:        98932 kB
KernelStack:        4352 kB
PageTables:         8264 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    6236116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:    186368 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= 432920 MiB
End job on nodeC031 at 2025-07-23 00:17:45