Trace number 4543925

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 1.00a2UNSAT 9.78393 9.83715

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_30_088.opb
MD5SUM225933de352582a5f5a47ed5392988f0
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 benchmark5.31605
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables234990
Total number of constraints5311
Number of constraints which are clauses2671
Number of constraints which are cardinality constraints (but not clauses)2640
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
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 29
Number of bits of the biggest number in a constraint 5
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 

9.14/9.28	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4543925-1753222673.opb
9.14/9.28	c Solving mode: decision
9.14/9.28	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
9.14/9.28	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
9.14/9.28	c original problem has 234990 variables (234990 bin, 0 int, 0 impl, 0 cont) and 5311 constraints
9.14/9.28	c presolving:
9.14/9.28	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2670 upgd conss, 0 impls, 2640 clqs
9.14/9.28	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 5311 upgd conss, 0 impls, 2640 clqs
9.14/9.28	c    (3.2s) probing: 51/234990 (0.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
9.14/9.28	c    (3.2s) probing aborted: 50/50 successive totally useless probings
9.14/9.28	c    (3.4s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
9.14/9.28	c symmetry computation terminated early, because number of cells 100105 in Nauty exceeds limit of 100000
9.14/9.28	c for running full symmetry detection, increase value of parameter propagating/symmetry/nautymaxncells
9.14/9.28	c    (3.9s) no symmetry present (symcode time: 0.47)
9.14/9.28	c presolving (3 rounds: 3 fast, 3 medium, 3 exhaustive):
9.14/9.28	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
9.14/9.28	c  0 implications, 2640 cliques
9.14/9.28	c presolved problem has 234990 variables (234990 bin, 0 int, 0 impl, 0 cont) and 5311 constraints
9.14/9.28	c    2640 constraints of type <setppc>
9.14/9.28	c    2671 constraints of type <logicor>
9.14/9.28	c transformed objective value is always integral (scale: 1)
9.14/9.28	c Presolving Time: 3.66
9.14/9.28	c 
9.14/9.28	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
9.14/9.28	c   8.9s|     1 |     0 | 27217 |     - |   969M |   0 | 234k|5501 |5311 |   0 |  0 | 212 |   0 |    cutoff    |      --      |   0.00%| unknown
9.14/9.28	c   8.9s|     1 |     0 | 27217 |     - |   969M |   0 | 234k|5501 |5311 |   0 |  0 | 212 |   0 |    cutoff    |      --      |   0.00%| unknown
9.14/9.28	c 
9.14/9.28	c SCIP Status        : problem is solved [infeasible]
9.14/9.28	c Solving Time (sec) : 8.86
9.14/9.28	c Solving Nodes      : 1
9.14/9.28	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
9.14/9.28	c Dual Bound         : +1.00000000000000e+20
9.14/9.28	c Gap                : 0.00 %
9.14/9.28	c SCIP found the problem to be infeasible.
9.14/9.28	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: 63665 MiB (61933 MiB free)
  memory of node 1: 64507 MiB (61470 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543925-1753222673/watcher-4543925-1753222673 -o /tmp/evaluation-result-4543925-1753222673/solver-4543925-1753222673 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753222587-197771 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4543925-1753222673.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=198979, runsolver pid=198976

[startup+0.100059 s]*
/proc/loadavg: 3.38 1.84 1.51 4/266 198984
/proc/meminfo: memFree=126356872/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=1187384 memory=32364 CPUtime=0.06 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 3812 0 0 0 5 1 0 0 20 0 1 0 237947559 1215881216 8091 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 296846 8091 4931 1 0 268868 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 1191576 KiB
Current children cumulated memory: 35436 KiB

[startup+0.205569 s]*
/proc/loadavg: 3.38 1.84 1.51 4/266 198984
/proc/meminfo: memFree=126356872/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=1254052 memory=105580 CPUtime=0.17 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 19609 0 0 0 13 4 0 0 20 0 1 0 237947559 1284149248 26395 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 313513 26395 7651 1 0 284871 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1258244 KiB
Current children cumulated memory: 108652 KiB

[startup+0.305574 s]*
/proc/loadavg: 3.38 1.84 1.51 5/266 198984
/proc/meminfo: memFree=126371328/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=1334344 memory=184940 CPUtime=0.27 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 39458 0 0 0 20 7 0 0 20 0 1 0 237947559 1366368256 46235 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 333586 46235 7651 1 0 304944 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1338536 KiB
Current children cumulated memory: 188012 KiB

[startup+0.700193 s]
/proc/loadavg: 3.43 1.88 1.53 4/266 198984
/proc/meminfo: memFree=126155992/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=1660376 memory=511784 CPUtime=0.66 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 120500 0 0 0 46 20 0 0 20 0 1 0 237947559 1700225024 127946 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 415094 127946 7811 1 0 386452 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1664568 KiB
Current children cumulated memory: 514856 KiB

[startup+1.50019 s]
/proc/loadavg: 3.43 1.88 1.53 4/266 199006
/proc/meminfo: memFree=125760472/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=1814644 memory=641332 CPUtime=1.45 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 152313 0 0 0 120 25 0 0 20 0 1 0 237947559 1858195456 160333 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 453661 160333 7907 1 0 425019 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 1818836 KiB
Current children cumulated memory: 644404 KiB

[startup+3.10497 s]
/proc/loadavg: 3.43 1.88 1.53 6/271 199074
/proc/meminfo: memFree=125725192/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=1866564 memory=692148 CPUtime=3.06 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 165251 0 0 0 278 28 0 0 20 0 1 0 237947559 1911361536 173037 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 466641 173037 7939 1 0 437999 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 1870756 KiB
Current children cumulated memory: 695220 KiB

[startup+6.30016 s]
/proc/loadavg: 3.48 1.92 1.54 5/271 199074
/proc/meminfo: memFree=125441472/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=2184056 memory=901716 CPUtime=6.24 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 215708 0 0 0 588 36 0 0 20 0 1 0 237947559 2236473344 225429 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 546014 225429 8099 1 0 517372 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 2188248 KiB
Current children cumulated memory: 904788 KiB

[startup+9.83711 s]
# the end of solver process 198979 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=9.32859 s, system=0.45534 s

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

[startup+6.40019 s]
/proc/loadavg: 3.48 1.92 1.54 5/271 199074
/proc/meminfo: memFree=125441472/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=2187128 memory=904788 CPUtime=6.34 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 216476 0 0 0 597 37 0 0 20 0 1 0 237947559 2239619072 226197 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 546782 226197 8099 1 0 518140 0
Current children cumulated CPU time: 6.34 s
Current children cumulated vsize: 2191320 KiB
Current children cumulated memory: 907860 KiB

[startup+8.00013 s]*
/proc/loadavg: 3.48 1.92 1.54 5/271 199074
/proc/meminfo: memFree=125321780/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=2301532 memory=992200 CPUtime=7.95 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 235715 0 0 0 755 40 0 0 20 0 1 0 237947559 2356768768 248050 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 575383 248050 8163 1 0 546741 0
Current children cumulated CPU time: 7.95 s
Current children cumulated vsize: 2305724 KiB
Current children cumulated memory: 995272 KiB

[startup+8.80012 s]
/proc/loadavg: 3.48 1.92 1.54 5/271 199074
/proc/meminfo: memFree=125321780/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=2301532 memory=992328 CPUtime=8.74 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 235749 0 0 0 834 40 0 0 20 0 1 0 237947559 2356768768 248082 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 575383 248082 8163 1 0 546741 0
Current children cumulated CPU time: 8.74 s
Current children cumulated vsize: 2305724 KiB
Current children cumulated memory: 995400 KiB

[startup+9.60016 s]
/proc/loadavg: 3.48 1.92 1.54 5/271 199074
/proc/meminfo: memFree=125305652/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
[pid=198984] ppid=198979 vsize=2301532 memory=992456 CPUtime=9.54 cores=0,2
/proc/198984/stat : 198984 (python3) R 198979 198979 197761 0 -1 4194304 235771 0 0 0 914 40 0 0 20 0 1 0 237947559 2356768768 248114 18446744073709551615 94312333365248 94312333365625 140732526000864 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94312333376920 94312333377540 94312348110848 140732526008655 140732526008864 140732526008864 140732526014439 0
/proc/198984/statm: 575383 248114 8163 1 0 546741 0
Current children cumulated CPU time: 9.54 s
Current children cumulated vsize: 2305724 KiB
Current children cumulated memory: 995528 KiB

[startup+9.80012 s]
/proc/loadavg: 3.48 1.92 1.54 5/271 199074
/proc/meminfo: memFree=125305652/131250000 swapFree=33008868/33010684
[pid=198979] ppid=198976 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/198979/stat : 198979 (scip-naps-1.00a) S 198976 198979 197761 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 237947556 4292608 768 18446744073709551615 94526181408768 94526182303301 140726044465232 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94526182542352 94526182590096 94526183837696 140726044469659 140726044469758 140726044469758 140726044475362 0
/proc/198979/statm: 1048 768 704 219 0 110 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 4192 KiB
Current children cumulated memory: 3072 KiB

Child status: 0

Real time (s): 9.83715
CPU time (s): 9.78393
CPU user time (s): 9.32859
CPU system time (s): 0.45534
CPU usage (%): 99.459
Max. virtual memory (cumulated for all children) (KiB): 2305724
Max. memory (cumulated for all children) (KiB): 995528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.32859
system time used= 0.45534
maximum resident set size= 992456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236410
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= 334
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 198979
#   total CPU time (s): 9.78393
#   total CPU user time (s): 9.32859
#   total CPU system time (s): 0.45534

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032057 second user time and 0.066403 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-07-23 00:17:53
IDJOB=4543925
IDBENCH=174715
IDSOLVER=3388
FILE ID=nodeC013/4543925-1753222673
RUNJOBID= nodeC013-1753222587-197771
SLURM_JOB_ID= 9687822
Free space on /tmp= 433008 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_30_088.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543925-1753222673/watcher-4543925-1753222673 -o /tmp/evaluation-result-4543925-1753222673/solver-4543925-1753222673 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753222587-197771 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4543925-1753222673.opb

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

MD5SUM BENCH= 225933de352582a5f5a47ed5392988f0
RANDOM SEED=1505709418

nodeC013 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		: 3806.482
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	: 6999.67
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		: 3599.812
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	: 6999.67
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		: 3599.775
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	: 6999.67
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		: 3600.175
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	: 6999.67
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		: 3599.949
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	: 6999.67
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		: 3599.543
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	: 6999.67
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		: 3599.875
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	: 6999.67
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		: 3599.754
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        126365440 kB
MemAvailable:   127442376 kB
Buffers:            1668 kB
Cached:          1817540 kB
SwapCached:           52 kB
Active:          2813048 kB
Inactive:         959572 kB
Active(anon):    1969972 kB
Inactive(anon):     4872 kB
Active(file):     843076 kB
Inactive(file):   954700 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008868 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             28940 kB
Writeback:             0 kB
AnonPages:       1956524 kB
Mapped:           126648 kB
Shmem:             21424 kB
KReclaimable:     236400 kB
Slab:             333260 kB
SReclaimable:     236400 kB
SUnreclaim:        96860 kB
KernelStack:        4272 kB
PageTables:         7340 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4731776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC013 at 2025-07-23 00:18:03