Trace number 4521045

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP-NaPS 1.00a1Wrong Cert. 0.608171 0.634204

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_5-partite_block/
normalized-maxcut_opt_complete_5-partite_block_nvert_12.opb
MD5SUM2ed3dcb2974d1a59f274486e6c45377e
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-36
Best CPU time to get the best result obtained on this benchmark0.009927
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables66
Total number of constraints880
Number of constraints which are clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 57
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 57
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 57
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

0.56/0.61	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4521045-1751551938.opb
0.56/0.61	c Solving mode: optimization
0.56/0.61	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.56/0.61	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.56/0.61	c original problem has 66 variables (66 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.56/0.61	c feasible solution found by trivial heuristic after 0.0 seconds, objective value 0.000000e+00
0.56/0.61	c presolving:
0.56/0.61	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 880 upgd conss, 0 impls, 0 clqs
0.56/0.61	c    (0.0s) probing: 51/66 (77.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.56/0.61	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.56/0.61	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.56/0.61	c    (0.0s) symmetry computation finished: 10 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.56/0.61	c dynamic symmetry handling statistics:
0.56/0.61	c    orbitopal reduction:       no components
0.56/0.61	c    orbital reduction:          1 components of sizes 10
0.56/0.61	c    lexicographic reduction:   10 permutations with support sizes 20, 20, 20, 20, 36, 20, 20, 36, 20, 48
0.56/0.61	c handled 1 out of 1 symmetry components
0.56/0.61	c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.56/0.61	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.56/0.61	c  0 implications, 0 cliques
0.56/0.61	c presolved problem has 66 variables (66 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.56/0.61	c     880 constraints of type <logicor>
0.56/0.61	c transformed objective value is always integral (scale: 1)
0.56/0.61	c Presolving Time: 0.01
0.56/0.61	c transformed 1/1 original solutions to the transformed problem space
0.56/0.61	c 
0.56/0.61	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.56/0.61	c p 0.0s|     1 |     0 |     0 |     - |   locks|   0 |  66 | 880 | 880 |   0 |  0 |   0 |   0 |-5.700000e+01 |-3.500000e+01 |  62.86%| unknown
0.56/0.61	c   0.0s|     1 |     0 |   103 |     - |  5852k |   0 |  66 | 880 | 880 |   0 |  0 |   0 |   0 |-3.800000e+01 |-3.500000e+01 |   8.57%| unknown
0.56/0.61	c   0.0s|     1 |     0 |   194 |     - |  7660k |   0 |  66 | 880 | 881 |   1 |  1 |   0 |   0 |-3.786207e+01 |-3.500000e+01 |   8.18%| unknown
0.56/0.61	c   0.1s|     1 |     0 |   275 |     - |  8652k |   0 |  66 | 881 | 882 |   2 |  2 |   1 |   0 |-3.756250e+01 |-3.500000e+01 |   7.32%| unknown
0.56/0.61	c   0.1s|     1 |     0 |   348 |     - |    10M |   0 |  66 | 881 | 883 |   3 |  3 |   1 |   0 |-3.726437e+01 |-3.500000e+01 |   6.47%| unknown
0.56/0.61	c   0.1s|     1 |     0 |   381 |     - |    11M |   0 |  66 | 881 | 884 |   4 |  4 |   1 |   0 |-3.714176e+01 |-3.500000e+01 |   6.12%| unknown
0.56/0.61	c   0.2s|     1 |     0 |   413 |     - |    14M |   0 |  66 | 882 | 885 |   5 |  5 |   2 |   0 |-3.712245e+01 |-3.500000e+01 |   6.06%| unknown
0.56/0.61	c   0.2s|     1 |     0 |   485 |     - |    15M |   0 |  66 | 882 | 886 |   6 |  6 |   2 |   0 |-3.704124e+01 |-3.500000e+01 |   5.83%| unknown
0.56/0.61	c   0.2s|     1 |     0 |   557 |     - |    17M |   0 |  66 | 883 | 887 |   7 |  7 |   3 |   0 |-3.691514e+01 |-3.500000e+01 |   5.47%| unknown
0.56/0.61	c   0.3s|     1 |     0 |   633 |     - |    19M |   0 |  66 | 883 | 888 |   8 |  8 |   3 |   0 |-3.682817e+01 |-3.500000e+01 |   5.22%| unknown
0.56/0.61	c   0.3s|     1 |     0 |   708 |     - |    22M |   0 |  66 | 884 | 889 |   9 |  9 |   4 |   0 |-3.675200e+01 |-3.500000e+01 |   5.01%| unknown
0.56/0.61	c   0.3s|     1 |     0 |   795 |     - |    24M |   0 |  66 | 884 | 890 |  10 | 10 |   4 |   0 |-3.670810e+01 |-3.500000e+01 |   4.88%| unknown
0.56/0.61	c   0.3s|     1 |     0 |   810 |     - |    24M |   0 |  66 | 885 | 891 |  11 | 11 |   5 |   0 |-3.669986e+01 |-3.500000e+01 |   4.86%| unknown
0.56/0.61	c   0.3s|     1 |     0 |   854 |     - |    24M |   0 |  66 | 885 | 892 |  12 | 12 |   5 |   0 |-3.669045e+01 |-3.500000e+01 |   4.83%| unknown
0.56/0.61	c   0.3s|     1 |     0 |   899 |     - |    24M |   0 |  66 | 885 | 893 |  13 | 13 |   5 |   0 |-3.667899e+01 |-3.500000e+01 |   4.80%| unknown
0.56/0.61	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.56/0.61	c   0.3s|     1 |     0 |   944 |     - |    24M |   0 |  66 | 886 | 894 |  14 | 14 |   6 |   0 |-3.666908e+01 |-3.500000e+01 |   4.77%| unknown
0.56/0.61	c   0.4s|     1 |     0 |   974 |     - |    24M |   0 |  66 | 887 | 895 |  15 | 15 |   7 |   0 |-3.666027e+01 |-3.500000e+01 |   4.74%| unknown
0.56/0.61	c   0.4s|     1 |     0 |   975 |     - |    24M |   0 |  66 | 888 | 896 |  16 | 16 |   8 |   0 |-3.666027e+01 |-3.500000e+01 |   4.74%| unknown
0.56/0.61	c   0.4s|     1 |     0 |  1005 |     - |    24M |   0 |  66 | 889 | 897 |  18 | 17 |   9 |   0 |-3.665699e+01 |-3.500000e+01 |   4.73%| unknown
0.56/0.61	c   0.4s|     1 |     0 |  1011 |     - |    24M |   0 |  66 | 889 | 898 |  19 | 18 |   9 |   0 |-3.665698e+01 |-3.500000e+01 |   4.73%| unknown
0.56/0.61	c   0.4s|     1 |     0 |  1023 |     - |    24M |   0 |  66 | 889 | 899 |  20 | 19 |   9 |   0 |-3.665609e+01 |-3.500000e+01 |   4.73%| unknown
0.56/0.61	c   0.4s|     1 |     0 |  1052 |     - |    25M |   0 |  66 | 891 | 901 |  22 | 20 |  11 |   0 |-3.665511e+01 |-3.500000e+01 |   4.73%| unknown
0.56/0.61	c   0.4s|     1 |     0 |  1055 |     - |    25M |   0 |  66 | 892 | 902 |  23 | 21 |  12 |   0 |-3.665509e+01 |-3.500000e+01 |   4.73%| unknown
0.56/0.61	c   0.4s|     1 |     0 |  1059 |     - |    25M |   0 |  66 | 892 | 903 |  24 | 22 |  12 |   0 |-3.665507e+01 |-3.500000e+01 |   4.73%| unknown
0.56/0.61	c   0.5s|     1 |     0 |  1458 |     - |    25M |   0 |  66 | 887 | 903 |  24 | 23 |  26 |  12 |-3.600000e+01 |-3.500000e+01 |   2.86%| unknown
0.56/0.61	c   0.5s|     1 |     0 |  1458 |     - |    25M |   0 |  66 | 887 | 721 |  24 | 23 |  26 |  12 |-3.600000e+01 |-3.500000e+01 |   2.86%| unknown
0.56/0.61	c   0.5s|     1 |     0 |  1458 |     - |    25M |   0 |  66 | 863 | 618 |  24 | 24 |  26 |  12 |-3.600000e+01 |-3.500000e+01 |   2.86%| unknown
0.56/0.61	c * 0.5s|     1 |     0 |  1458 |     - |    LP  |   0 |  66 | 857 | 618 |  24 | 24 |  26 |  12 |-3.600000e+01 |-3.600000e+01 |   0.00%| unknown
0.56/0.61	c 
0.56/0.61	c SCIP Status        : problem is solved [optimal solution found]
0.56/0.61	c Solving Time (sec) : 0.46
0.56/0.61	c Solving Nodes      : 1
0.56/0.61	c Primal Bound       : -3.60000000000000e+01 (12 solutions)
0.56/0.61	c Dual Bound         : -3.60000000000000e+01
0.56/0.61	c Gap                : 0.00 %
0.56/0.61	c All original constraints are satisfied.
0.56/0.61	c SCIP's best solution is verified feasible for the original problem.
0.56/0.61	c SCIP found an optimal solution.
0.56/0.61	o -36
0.56/0.61	s OPTIMUM FOUND
0.56/0.61	v -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 -x13 -x14 -x15 -x16 -x17 x18 x19 x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 x28 x29 x30 x33 x34 x35 x36 x37 x38 x40 x41 -x42 -x43 x44 x45 -x46 -x47 x48 x49 x50 x51 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x62 -x63 -x64 -x65 -x1 -x12 -x2 -x31 -x32 -x39 -x52 -x61 -x66

Verifier Data

FAILED
ERROR: unsatisfied constraint on line 265
	-1>=0

Falsified constraint is:
+1*x4[=0] +1*x43[=0] -1*x9[=1] >= 0 

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 (59846 MiB free)
  memory of node 1: 64507 MiB (63263 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4521045-1751551938/watcher-4521045-1751551938 -o /tmp/evaluation-result-4521045-1751551938/solver-4521045-1751551938 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751544246-83692 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4521045-1751551938.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
Current StackSize limit: 8192 KiB

solver pid=85956, runsolver pid=85953

[startup+0.100062 s]*
/proc/loadavg: 4.13 4.12 4.09 5/267 85961
/proc/meminfo: memFree=126060076/131250000 swapFree=33008100/33010684
[pid=85956] ppid=85953 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/85956/stat : 85956 (scip-naps-1.00.) S 85953 85956 83653 0 -1 4194304 256 329 0 0 0 0 0 0 20 0 1 0 70874102 4292608 768 18446744073709551615 94105057873920 94105058768453 140727597449280 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94105059007504 94105059055248 94105085009920 140727597455777 140727597455874 140727597455874 140727597461476 0
/proc/85956/statm: 1048 768 704 219 0 110 0
[pid=85961] ppid=85956 vsize=1187328 memory=32360 CPUtime=0.07 cores=5,7
/proc/85961/stat : 85961 (python3) R 85956 85956 83653 0 -1 4194304 3803 0 0 0 6 1 0 0 20 0 1 0 70874104 1215823872 8090 18446744073709551615 94505466626048 94505466626425 140732484635904 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94505466637720 94505466638340 94505496064000 140732484639079 140732484639266 140732484639266 140732484644839 0
/proc/85961/statm: 296832 8090 4922 1 0 268854 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1191520 KiB
Current children cumulated memory: 35432 KiB

[startup+0.205641 s]*
/proc/loadavg: 4.13 4.12 4.09 5/267 85961
/proc/meminfo: memFree=126038668/131250000 swapFree=33008100/33010684
[pid=85956] ppid=85953 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/85956/stat : 85956 (scip-naps-1.00.) S 85953 85956 83653 0 -1 4194304 256 329 0 0 0 0 0 0 20 0 1 0 70874102 4292608 768 18446744073709551615 94105057873920 94105058768453 140727597449280 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94105059007504 94105059055248 94105085009920 140727597455777 140727597455874 140727597455874 140727597461476 0
/proc/85956/statm: 1048 768 704 219 0 110 0
[pid=85961] ppid=85956 vsize=1205904 memory=59112 CPUtime=0.17 cores=5,7
/proc/85961/stat : 85961 (python3) R 85956 85956 83653 0 -1 4194304 7507 0 0 0 15 2 0 0 20 0 1 0 70874104 1234845696 14778 18446744073709551615 94505466626048 94505466626425 140732484635904 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94505466637720 94505466638340 94505496064000 140732484639079 140732484639266 140732484639266 140732484644839 0
/proc/85961/statm: 301476 14778 8154 1 0 272834 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1210096 KiB
Current children cumulated memory: 62184 KiB

[startup+0.305535 s]*
/proc/loadavg: 4.13 4.12 4.09 5/267 85961
/proc/meminfo: memFree=126038668/131250000 swapFree=33008100/33010684
[pid=85956] ppid=85953 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/85956/stat : 85956 (scip-naps-1.00.) S 85953 85956 83653 0 -1 4194304 256 329 0 0 0 0 0 0 20 0 1 0 70874102 4292608 768 18446744073709551615 94105057873920 94105058768453 140727597449280 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94105059007504 94105059055248 94105085009920 140727597455777 140727597455874 140727597455874 140727597461476 0
/proc/85956/statm: 1048 768 704 219 0 110 0
[pid=85961] ppid=85956 vsize=1210132 memory=62952 CPUtime=0.27 cores=5,7
/proc/85961/stat : 85961 (python3) R 85956 85956 83653 0 -1 4194304 8483 0 0 0 25 2 0 0 20 0 1 0 70874104 1239175168 15738 18446744073709551615 94505466626048 94505466626425 140732484635904 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94505466637720 94505466638340 94505496064000 140732484639079 140732484639266 140732484639266 140732484644839 0
/proc/85961/statm: 302533 15738 8154 1 0 273891 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1214324 KiB
Current children cumulated memory: 66024 KiB

[startup+0.634147 s]
# the end of solver process 85956 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.56757 s, system=0.040601 s

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

[startup+0.405347 s]*
/proc/loadavg: 4.13 4.12 4.09 5/267 85961
/proc/meminfo: memFree=126030604/131250000 swapFree=33008100/33010684
[pid=85956] ppid=85953 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/85956/stat : 85956 (scip-naps-1.00.) S 85953 85956 83653 0 -1 4194304 256 329 0 0 0 0 0 0 20 0 1 0 70874102 4292608 768 18446744073709551615 94105057873920 94105058768453 140727597449280 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94105059007504 94105059055248 94105085009920 140727597455777 140727597455874 140727597455874 140727597461476 0
/proc/85956/statm: 1048 768 704 219 0 110 0
[pid=85961] ppid=85956 vsize=1216792 memory=68712 CPUtime=0.37 cores=5,7
/proc/85961/stat : 85961 (python3) R 85956 85956 83653 0 -1 4194304 9915 0 0 0 35 2 0 0 20 0 1 0 70874104 1245995008 17178 18446744073709551615 94505466626048 94505466626425 140732484635904 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94505466637720 94505466638340 94505496064000 140732484639079 140732484639266 140732484639266 140732484644839 0
/proc/85961/statm: 304198 17178 8154 1 0 275556 0
Current children cumulated CPU time: 0.37 s
Current children cumulated vsize: 1220984 KiB
Current children cumulated memory: 71784 KiB

[startup+0.605572 s]
/proc/loadavg: 4.13 4.12 4.09 5/267 85961
/proc/meminfo: memFree=126030604/131250000 swapFree=33008100/33010684
[pid=85956] ppid=85953 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/85956/stat : 85956 (scip-naps-1.00.) S 85953 85956 83653 0 -1 4194304 256 329 0 0 0 0 0 0 20 0 1 0 70874102 4292608 768 18446744073709551615 94105057873920 94105058768453 140727597449280 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94105059007504 94105059055248 94105085009920 140727597455777 140727597455874 140727597455874 140727597461476 0
/proc/85956/statm: 1048 768 704 219 0 110 0
[pid=85961] ppid=85956 vsize=1224424 memory=74960 CPUtime=0.56 cores=5,7
/proc/85961/stat : 85961 (python3) R 85956 85956 83653 0 -1 4194304 11723 0 0 0 53 3 0 0 20 0 1 0 70874104 1253810176 18740 18446744073709551615 94505466626048 94505466626425 140732484635904 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94505466637720 94505466638340 94505496064000 140732484639079 140732484639266 140732484639266 140732484644839 0
/proc/85961/statm: 306106 18740 8154 1 0 277464 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 1228616 KiB
Current children cumulated memory: 78032 KiB

Child status: 0

Real time (s): 0.634204
CPU time (s): 0.608171
CPU user time (s): 0.56757
CPU system time (s): 0.040601
CPU usage (%): 95.8952
Max. virtual memory (cumulated for all children) (KiB): 1228616
Max. memory (cumulated for all children) (KiB): 78032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.56757
system time used= 0.040601
maximum resident set size= 75880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12366
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= 349
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 85956
#   total CPU time (s): 0.608171
#   total CPU user time (s): 0.56757
#   total CPU system time (s): 0.040601

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010729 second user time and 0.032165 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-07-03 16:12:18
IDJOB=4521045
IDBENCH=178178
IDSOLVER=3368
FILE ID=nodeC013/4521045-1751551938
RUNJOBID= nodeC013-1751544246-83692
SLURM_JOB_ID= 9598713
Free space on /tmp= 432600 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_5-partite_block/normalized-maxcut_opt_complete_5-partite_block_nvert_12.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4521045-1751551938/watcher-4521045-1751551938 -o /tmp/evaluation-result-4521045-1751551938/solver-4521045-1751551938 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751544246-83692 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4521045-1751551938.opb

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

MD5SUM BENCH= 2ed3dcb2974d1a59f274486e6c45377e
RANDOM SEED=957856941

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		: 3599.828
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		: 3599.867
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		: 3600.239
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		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt 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		: 3600.122
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		: 3596.928
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		: 3537.557
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		: 3599.841
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:        126065056 kB
MemAvailable:   126200928 kB
Buffers:            1668 kB
Cached:           930204 kB
SwapCached:         2004 kB
Active:          3910708 kB
Inactive:         565936 kB
Active(anon):    3538412 kB
Inactive(anon):    17632 kB
Active(file):     372296 kB
Inactive(file):   548304 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008100 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5520 kB
Writeback:             0 kB
AnonPages:       3541568 kB
Mapped:           124656 kB
Shmem:             11272 kB
KReclaimable:     108624 kB
Slab:             198220 kB
SReclaimable:     108624 kB
SUnreclaim:        89596 kB
KernelStack:        4320 kB
PageTables:        10696 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    7359256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1296384 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= 432596 MiB
End job on nodeC013 at 2025-07-03 16:12:19