Trace number 4529946

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 3.40317 3.45036

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v091-n1.opb
MD5SUMa57f38c055936913ab505f9f9b34f426
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 benchmark0.027177
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables273
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.33/3.42	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4529946-1752260909.opb
3.33/3.42	c Solving mode: decision
3.33/3.42	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
3.33/3.42	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
3.33/3.42	c original problem has 273 variables (273 bin, 0 int, 0 impl, 0 cont) and 91 constraints
3.33/3.42	c presolving:
3.33/3.42	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 91 upgd conss, 0 impls, 91 clqs
3.33/3.42	c    (0.0s) probing: 51/273 (18.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
3.33/3.42	c    (0.0s) probing aborted: 50/50 successive totally useless probings
3.33/3.42	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
3.33/3.42	c    (0.0s) no symmetry present (symcode time: 0.04)
3.33/3.42	c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
3.33/3.42	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
3.33/3.42	c  0 implications, 91 cliques
3.33/3.42	c presolved problem has 273 variables (273 bin, 0 int, 0 impl, 0 cont) and 91 constraints
3.33/3.42	c      91 constraints of type <setppc>
3.33/3.42	c transformed objective value is always integral (scale: 1)
3.33/3.42	c Presolving Time: 0.04
3.33/3.42	c 
3.33/3.42	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
3.33/3.42	c   0.1s|     1 |     0 |   166 |     - |  3523k |   0 | 273 | 145 |  91 |   0 |  0 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.2s|     1 |     0 |   240 |     - |  3812k |   0 | 273 | 345 |  95 |   4 |  1 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.2s|     1 |     0 |   245 |     - |  4383k |   0 | 273 | 345 |  97 |   6 |  2 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.2s|     1 |     0 |   252 |     - |  4476k |   0 | 273 | 345 |  99 |   8 |  3 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.2s|     1 |     0 |   273 |     - |  5543k |   0 | 273 | 345 | 102 |  11 |  4 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.2s|     1 |     0 |   302 |     - |  8088k |   0 | 273 | 345 | 104 |  13 |  5 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.3s|     1 |     0 |   320 |     - |  9928k |   0 | 273 | 345 | 106 |  15 |  6 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.3s|     1 |     0 |   341 |     - |    13M |   0 | 273 | 345 | 108 |  17 |  7 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.4s|     1 |     0 |   356 |     - |    14M |   0 | 273 | 345 | 110 |  19 |  8 |  53 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.4s|     1 |     0 |   380 |     - |    17M |   0 | 273 | 348 | 112 |  21 |  9 |  56 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.4s|     1 |     0 |   396 |     - |    20M |   0 | 273 | 348 | 114 |  23 | 10 |  56 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.4s|     1 |     0 |   411 |     - |    20M |   0 | 273 | 349 | 115 |  24 | 11 |  57 |   0 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   0.5s|     1 |     2 |   738 |     - |    20M |   0 | 273 | 349 | 115 |  24 | 11 |  59 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   1.3s|   100 |   101 |  2509 |  21.2 |    22M |  24 | 273 | 577 |  95 |  38 |  1 | 287 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   2.0s|   200 |   201 |  3700 |  16.5 |    22M |  27 | 273 | 826 |  95 |  38 |  1 | 536 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
3.33/3.42	c   2.3s|   300 |   301 |  4922 |  15.1 |    22M |  30 | 273 |1074 |  95 |  38 |  1 | 784 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   2.7s|   400 |   393 |  5778 |  13.5 |    23M |  34 | 273 |1374 |  95 |  39 |  1 |1096 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   2.8s|   500 |   486 |  6637 |  12.5 |    23M |  34 | 273 |1676 |  95 |  39 |  1 |1409 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c   3.0s|   600 |   575 |  7431 |  11.7 |    23M |  38 | 273 |1980 |  91 |  39 |  1 |1723 |   7 | 0.000000e+00 |      --      |    Inf | unknown
3.33/3.42	c 
3.33/3.42	c SCIP Status        : problem is solved [infeasible]
3.33/3.42	c Solving Time (sec) : 3.06
3.33/3.42	c Solving Nodes      : 627
3.33/3.42	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
3.33/3.42	c Dual Bound         : +1.00000000000000e+20
3.33/3.42	c Gap                : 0.00 %
3.33/3.42	c SCIP found the problem to be infeasible.
3.33/3.42	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 (62452 MiB free)
  memory of node 1: 64465 MiB (63278 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529946-1752260909/watcher-4529946-1752260909 -o /tmp/evaluation-result-4529946-1752260909/solver-4529946-1752260909 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752257289-119337 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4529946-1752260909.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=120029, runsolver pid=120026

[startup+0.100072 s]*
/proc/loadavg: 4.12 4.12 4.09 5/255 120034
/proc/meminfo: memFree=128743428/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=18992 memory=14208 CPUtime=0.07 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 1855 0 0 0 6 1 0 0 20 0 1 0 141769560 19447808 3552 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 4748 3552 1984 1 0 1521 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 23184 KiB
Current children cumulated memory: 17152 KiB

[startup+0.213805 s]*
/proc/loadavg: 4.12 4.12 4.09 5/255 120034
/proc/meminfo: memFree=128743428/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1186968 memory=31904 CPUtime=0.17 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 3714 0 0 0 15 2 0 0 20 0 1 0 141769560 1215455232 7976 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 296742 7976 4909 1 0 268764 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1191160 KiB
Current children cumulated memory: 34848 KiB

[startup+0.313864 s]*
/proc/loadavg: 4.12 4.12 4.09 5/255 120034
/proc/meminfo: memFree=128753532/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1192532 memory=37792 CPUtime=0.28 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 4773 0 0 0 25 3 0 0 20 0 1 0 141769560 1221152768 9448 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 298133 9448 5357 1 0 269807 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 1196724 KiB
Current children cumulated memory: 40736 KiB

[startup+0.700393 s]
/proc/loadavg: 4.12 4.12 4.09 5/255 120034
/proc/meminfo: memFree=128751768/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1211364 memory=64416 CPUtime=0.64 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 8863 0 0 0 60 4 0 0 20 0 1 0 141769560 1240436736 16104 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 302841 16104 8141 1 0 274199 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 1215556 KiB
Current children cumulated memory: 67360 KiB

[startup+1.50043 s]
/proc/loadavg: 4.12 4.12 4.09 5/255 120034
/proc/meminfo: memFree=128721528/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1224576 memory=77544 CPUtime=1.44 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 12483 0 0 0 139 5 0 0 20 0 1 0 141769560 1253965824 19386 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 306144 19386 8141 1 0 277502 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 1228768 KiB
Current children cumulated memory: 80488 KiB

[startup+3.11347 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 120034
/proc/meminfo: memFree=128717564/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1228760 memory=81000 CPUtime=3.04 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 13361 0 0 0 299 5 0 0 20 0 1 0 141769560 1258250240 20250 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 307190 20250 8141 1 0 278548 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 1232952 KiB
Current children cumulated memory: 83944 KiB

[startup+3.45028 s]
# the end of solver process 120029 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.3312 s, system=0.071972 s

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

[startup+3.20046 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 120034
/proc/meminfo: memFree=128717564/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1229216 memory=81384 CPUtime=3.13 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 13459 0 0 0 308 5 0 0 20 0 1 0 141769560 1258717184 20346 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 307304 20346 8141 1 0 278662 0
Current children cumulated CPU time: 3.13 s
Current children cumulated vsize: 1233408 KiB
Current children cumulated memory: 84328 KiB

[startup+3.40038 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 120034
/proc/meminfo: memFree=128717564/131382120 swapFree=33010416/33010684
[pid=120029] ppid=120026 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/120029/stat : 120029 (scip-naps-1.00a) S 120026 120029 119325 0 -1 4194304 257 321 0 0 0 0 0 0 20 0 1 0 141769557 4292608 736 18446744073709551615 94021446311936 94021447206469 140732105203472 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94021447445520 94021447493264 94021475287040 140732105210267 140732105210366 140732105210366 140732105215970 0
/proc/120029/statm: 1048 736 672 219 0 110 0
[pid=120034] ppid=120029 vsize=1230592 memory=83304 CPUtime=3.33 cores=1,3
/proc/120034/stat : 120034 (python3) R 120029 120029 119325 0 -1 4194304 13935 0 0 0 328 5 0 0 20 0 1 0 141769560 1260126208 20826 18446744073709551615 94656494075904 94656494076281 140725449532368 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94656494087576 94656494088196 94656525234176 140725449533775 140725449533984 140725449533984 140725449539559 0
/proc/120034/statm: 307648 20826 8141 1 0 279006 0
Current children cumulated CPU time: 3.33 s
Current children cumulated vsize: 1234784 KiB
Current children cumulated memory: 86248 KiB

Child status: 0

Real time (s): 3.45036
CPU time (s): 3.40317
CPU user time (s): 3.3312
CPU system time (s): 0.071972
CPU usage (%): 98.6323
Max. virtual memory (cumulated for all children) (KiB): 1234784
Max. memory (cumulated for all children) (KiB): 86248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.3312
system time used= 0.071972
maximum resident set size= 83816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14562
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= 11


# summary of solver processes directly reported to runsolver:
#   pid: 120029
#   total CPU time (s): 3.40317
#   total CPU user time (s): 3.3312
#   total CPU system time (s): 0.071972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.055623 second user time and 0.095597 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2025-07-11 21:08:29
IDJOB=4529946
IDBENCH=162602
IDSOLVER=3388
FILE ID=nodeC003/4529946-1752260909
RUNJOBID= nodeC003-1752257289-119337
SLURM_JOB_ID= 9682606
Free space on /tmp= 432016 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/rand6reg/normalized-rand6reg-v091-n1.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529946-1752260909/watcher-4529946-1752260909 -o /tmp/evaluation-result-4529946-1752260909/solver-4529946-1752260909 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752257289-119337 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4529946-1752260909.opb

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

MD5SUM BENCH= a57f38c055936913ab505f9f9b34f426
RANDOM SEED=290339733

nodeC003 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		: 3662.441
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	: 6983.44
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		: 1197.158
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	: 6983.44
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		: 1197.456
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	: 6983.44
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		: 1197.386
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	: 6983.44
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		: 3662.475
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	: 6983.44
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		: 3660.782
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	: 6983.44
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		: 1197.607
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	: 6983.44
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		: 1197.419
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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128748720 kB
MemAvailable:   129161468 kB
Buffers:            2736 kB
Cached:          1205500 kB
SwapCached:           36 kB
Active:          1139080 kB
Inactive:         659308 kB
Active(anon):     600484 kB
Inactive(anon):     7604 kB
Active(file):     538596 kB
Inactive(file):   651704 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11536 kB
Writeback:             0 kB
AnonPages:        593168 kB
Mapped:           130188 kB
Shmem:             17924 kB
KReclaimable:     124152 kB
Slab:             213080 kB
SReclaimable:     124152 kB
SUnreclaim:        88928 kB
KernelStack:        4048 kB
PageTables:         4716 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    4160228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 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:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432012 MiB
End job on nodeC003 at 2025-07-11 21:08:33