Trace number 4514495

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 3.40407 3.45221

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_11.opb
MD5SUMeb975529c5cc9264c5f20afcf79a3fbe
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 benchmark0.014982
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables272
Total number of constraints1221
Number of constraints which are clauses1216
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 27
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

3.33/3.41	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4514495-1751214380.opb
3.33/3.41	c Solving mode: decision
3.33/3.41	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
3.33/3.41	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
3.33/3.41	c original problem has 272 variables (272 bin, 0 int, 0 impl, 0 cont) and 1221 constraints
3.33/3.41	c presolving:
3.33/3.41	c (round 1, fast)       4 del vars, 4 del conss, 0 add conss, 3 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 434 clqs
3.33/3.41	c (round 2, fast)       6 del vars, 131 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 490 clqs
3.33/3.41	c (round 3, fast)       7 del vars, 137 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 490 clqs
3.33/3.41	c (round 4, exhaustive) 7 del vars, 137 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 1083 upgd conss, 0 impls, 490 clqs
3.33/3.41	c    (0.1s) probing cycle finished: starting next cycle
3.33/3.41	c    (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
3.33/3.41	c    (0.1s) symmetry computation finished: 8 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
3.33/3.41	c dynamic symmetry handling statistics:
3.33/3.41	c    orbitopal reduction:       no components
3.33/3.41	c    orbital reduction:         no components
3.33/3.41	c    lexicographic reduction:    8 permutations with support sizes 30, 32, 32, 32, 32, 32, 32, 16
3.33/3.41	c handled 8 out of 8 symmetry components
3.33/3.41	c presolving (5 rounds: 5 fast, 2 medium, 2 exhaustive):
3.33/3.41	c  7 deleted vars, 137 deleted constraints, 0 added constraints, 4 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
3.33/3.41	c  0 implications, 546 cliques
3.33/3.41	c presolved problem has 266 variables (266 bin, 0 int, 0 impl, 0 cont) and 1084 constraints
3.33/3.41	c       1 constraints of type <knapsack>
3.33/3.41	c     490 constraints of type <setppc>
3.33/3.41	c       1 constraints of type <linear>
3.33/3.41	c     592 constraints of type <logicor>
3.33/3.41	c transformed objective value is always integral (scale: 1)
3.33/3.41	c Presolving Time: 0.09
3.33/3.41	c 
3.33/3.41	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
3.33/3.41	c   0.1s|     1 |     0 |   445 |     - |    11M |   0 | 266 |1129 |1084 |   0 |  0 |  44 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.4s|     1 |     0 |  2425 |     - |    13M |   0 | 266 |1292 |1086 |   2 |  1 |  46 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.5s|     1 |     0 |  2450 |     - |    15M |   0 | 266 |1294 |1089 |   5 |  2 |  48 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.5s|     1 |     0 |  2495 |     - |    19M |   0 | 266 |1297 |1093 |   9 |  3 |  51 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.6s|     1 |     0 |  2548 |     - |    21M |   0 | 266 |1299 |1097 |  13 |  4 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.6s|     1 |     0 |  2591 |     - |    24M |   0 | 266 |1304 |1102 |  18 |  5 |  58 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.7s|     1 |     0 |  2639 |     - |    26M |   0 | 266 |1306 |1106 |  22 |  6 |  60 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.7s|     1 |     0 |  2695 |     - |    29M |   0 | 266 |1306 |1110 |  26 |  7 |  60 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.8s|     1 |     0 |  2744 |     - |    32M |   0 | 266 |1311 |1114 |  30 |  8 |  65 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.8s|     1 |     0 |  2782 |     - |    34M |   0 | 266 |1312 |1116 |  32 |  9 |  66 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.8s|     1 |     0 |  2809 |     - |    39M |   0 | 266 |1317 |1119 |  35 | 10 |  71 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   0.8s|     1 |     0 |  2824 |     - |    39M |   0 | 266 |1317 |1121 |  37 | 11 |  71 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   1.0s|     1 |     2 |  3227 |     - |    39M |   0 | 266 |1328 |1121 |  37 | 11 |  82 |  11 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.41	c   2.8s|   100 |     6 | 22280 | 196.5 |    41M |  12 | 266 |1498 |1098 |  57 |  0 | 316 |  11 | 0.000000e+00 |      --      |    Inf |  83.98%
3.33/3.41	c 
3.33/3.41	c SCIP Status        : problem is solved [infeasible]
3.33/3.41	c Solving Time (sec) : 3.05
3.33/3.41	c Solving Nodes      : 106
3.33/3.41	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
3.33/3.41	c Dual Bound         : +1.00000000000000e+20
3.33/3.41	c Gap                : 0.00 %
3.33/3.41	c SCIP found the problem to be infeasible.
3.33/3.41	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: 63837 MiB (62734 MiB free)
  memory of node 1: 64465 MiB (61626 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514495-1751214380/watcher-4514495-1751214380 -o /tmp/evaluation-result-4514495-1751214380/solver-4514495-1751214380 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751204746-27064 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4514495-1751214380.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
Current StackSize limit: 8192 KiB

solver pid=29935, runsolver pid=29932

[startup+0.100105 s]*
/proc/loadavg: 4.11 4.22 4.18 4/256 29940
/proc/meminfo: memFree=127340680/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=18936 memory=14080 CPUtime=0.06 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 1838 0 0 0 5 1 0 0 20 0 1 0 37117199 19390464 3520 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 4734 3520 1984 1 0 1507 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 23128 KiB
Current children cumulated memory: 17024 KiB

[startup+0.213372 s]*
/proc/loadavg: 4.11 4.22 4.18 5/256 29940
/proc/meminfo: memFree=127334904/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1186920 memory=31816 CPUtime=0.17 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 3700 0 0 0 14 3 0 0 20 0 1 0 37117199 1215406080 7954 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 296730 7954 4882 1 0 268752 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1191112 KiB
Current children cumulated memory: 34760 KiB

[startup+0.31327 s]*
/proc/loadavg: 4.11 4.22 4.18 5/256 29940
/proc/meminfo: memFree=127331880/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1192520 memory=37576 CPUtime=0.27 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 4776 0 0 0 23 4 0 0 20 0 1 0 37117199 1221140480 9394 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 298130 9394 5330 1 0 269794 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1196712 KiB
Current children cumulated memory: 40520 KiB

[startup+0.700365 s]
/proc/loadavg: 4.11 4.22 4.18 5/256 29941
/proc/meminfo: memFree=127310712/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1210540 memory=62536 CPUtime=0.64 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 8373 0 0 0 59 5 0 0 20 0 1 0 37117199 1239592960 15634 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 302635 15634 8146 1 0 273993 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 1214732 KiB
Current children cumulated memory: 65480 KiB

[startup+1.50037 s]
/proc/loadavg: 4.11 4.22 4.18 5/256 29941
/proc/meminfo: memFree=127302648/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1243468 memory=92184 CPUtime=1.43 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 16192 0 0 0 137 6 0 0 20 0 1 0 37117199 1273311232 23046 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 310867 23046 8146 1 0 282225 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 1247660 KiB
Current children cumulated memory: 95128 KiB

[startup+3.11302 s]
/proc/loadavg: 4.10 4.22 4.17 5/256 29941
/proc/meminfo: memFree=127286804/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1246824 memory=96408 CPUtime=3.04 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 17240 0 0 0 297 7 0 0 20 0 1 0 37117199 1276747776 24102 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 311706 24102 8146 1 0 283064 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 1251016 KiB
Current children cumulated memory: 99352 KiB

[startup+3.45214 s]
# the end of solver process 29935 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.31489 s, system=0.089176 s

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

[startup+3.20042 s]
/proc/loadavg: 4.10 4.22 4.17 5/256 29941
/proc/meminfo: memFree=127286804/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1246956 memory=96536 CPUtime=3.13 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 17279 0 0 0 306 7 0 0 20 0 1 0 37117199 1276882944 24134 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 311739 24134 8146 1 0 283097 0
Current children cumulated CPU time: 3.13 s
Current children cumulated vsize: 1251148 KiB
Current children cumulated memory: 99480 KiB

[startup+3.4003 s]
/proc/loadavg: 4.10 4.22 4.17 5/256 29941
/proc/meminfo: memFree=127286804/131382116 swapFree=33010684/33010684
[pid=29935] ppid=29932 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/29935/stat : 29935 (scip-naps-1.00.) S 29932 29935 27054 0 -1 4194304 259 324 0 0 0 0 0 0 20 0 1 0 37117196 4292608 736 18446744073709551615 93992304603136 93992305497669 140734438389520 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93992305736720 93992305784464 93992311078912 140734438394273 140734438394370 140734438394370 140734438399972 0
/proc/29935/statm: 1048 736 672 219 0 110 0
[pid=29940] ppid=29935 vsize=1246956 memory=97048 CPUtime=3.33 cores=0,2
/proc/29940/stat : 29940 (python3) R 29935 29935 27054 0 -1 4194304 17396 0 0 0 326 7 0 0 20 0 1 0 37117199 1276882944 24262 18446744073709551615 94302232285184 94302232285561 140728685108944 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94302232296856 94302232297476 94302260178944 140728685115736 140728685115938 140728685115938 140728685121511 0
/proc/29940/statm: 311739 24262 8146 1 0 283097 0
Current children cumulated CPU time: 3.33 s
Current children cumulated vsize: 1251148 KiB
Current children cumulated memory: 99992 KiB

Child status: 0

Real time (s): 3.45221
CPU time (s): 3.40407
CPU user time (s): 3.31489
CPU system time (s): 0.089176
CPU usage (%): 98.6054
Max. virtual memory (cumulated for all children) (KiB): 1251148
Max. memory (cumulated for all children) (KiB): 99992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.31489
system time used= 0.089176
maximum resident set size= 97688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18021
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= 351
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 29935
#   total CPU time (s): 3.40407
#   total CPU user time (s): 3.31489
#   total CPU system time (s): 0.089176

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.054113 second user time and 0.093977 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 18:26:20
IDJOB=4514495
IDBENCH=162711
IDSOLVER=3368
FILE ID=nodeC004/4514495-1751214380
RUNJOBID= nodeC004-1751204746-27064
SLURM_JOB_ID= 9587619
Free space on /tmp= 433036 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB16/DEC-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_11.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4514495-1751214380/watcher-4514495-1751214380 -o /tmp/evaluation-result-4514495-1751214380/solver-4514495-1751214380 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751204746-27064 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4514495-1751214380.opb

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

MD5SUM BENCH= eb975529c5cc9264c5f20afcf79a3fbe
RANDOM SEED=160854958

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.807
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.411
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.224
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.993
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.416
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.378
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.565
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.390
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        127345388 kB
MemAvailable:   128897872 kB
Buffers:            3280 kB
Cached:          2355976 kB
SwapCached:            0 kB
Active:          1377748 kB
Inactive:        2057752 kB
Active(anon):    1094220 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2057752 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5740 kB
Writeback:             0 kB
AnonPages:       1079316 kB
Mapped:           129204 kB
Shmem:             17976 kB
KReclaimable:     101664 kB
Slab:             184600 kB
SReclaimable:     101664 kB
SUnreclaim:        82936 kB
KernelStack:        4112 kB
PageTables:         5912 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    4685648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC004 at 2025-06-29 18:26:24