Trace number 4529964

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 6.05454 6.10237

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
SUMINEQ/normalized-sumineqArity4pyramidP0032.opb
MD5SUM9e743b73005ae5dda097ea629c596ce7
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 benchmark0.012247
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2244
Total number of constraints562
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)34
Number of constraints which are nor clauses,nor cardinality constraints528
Minimum length of a constraint4
Maximum length of a constraint12
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 16
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 

5.94/6.07	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4529964-1752260270.opb
5.94/6.07	c Solving mode: decision
5.94/6.07	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
5.94/6.07	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
5.94/6.07	c original problem has 2244 variables (2244 bin, 0 int, 0 impl, 0 cont) and 562 constraints
5.94/6.07	c presolving:
5.94/6.07	c (round 1, fast)       0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1 clqs
5.94/6.07	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 529 upgd conss, 0 impls, 1 clqs
5.94/6.07	c (round 3, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 562 upgd conss, 0 impls, 1 clqs
5.94/6.07	c (round 4, exhaustive) 3 del vars, 0 del conss, 0 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 562 upgd conss, 0 impls, 0 clqs
5.94/6.07	c (round 5, fast)       3 del vars, 1 del conss, 0 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 562 upgd conss, 0 impls, 0 clqs
5.94/6.07	c    (0.1s) probing: 51/2240 (2.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.94/6.07	c    (0.1s) probing aborted: 50/50 successive totally useless probings
5.94/6.07	c    (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
5.94/6.07	c    (5.6s) symmetry computation finished: 1500 generators found (max: 1500, log10 of symmetry group size: 740.0) (symcode time: 5.56)
5.94/6.07	c dynamic symmetry handling statistics:
5.94/6.07	c    orbitopal reduction:       no components
5.94/6.07	c    orbital reduction:         18 components of sizes 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
5.94/6.07	c    lexicographic reduction:   54 permutations with support sizes 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
5.94/6.07	c handled 500 out of 500 symmetry components
5.94/6.07	c (round 6, exhaustive) 4 del vars, 1 del conss, 1446 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 562 upgd conss, 0 impls, 1446 clqs
5.94/6.07	c (round 7, exhaustive) 4 del vars, 1 del conss, 1446 add conss, 0 chg bounds, 34 chg sides, 0 chg coeffs, 2008 upgd conss, 0 impls, 1446 clqs
5.94/6.07	c presolving (8 rounds: 8 fast, 6 medium, 6 exhaustive):
5.94/6.07	c  4 deleted vars, 1 deleted constraints, 1446 added constraints, 0 tightened bounds, 0 added holes, 34 changed sides, 0 changed coefficients
5.94/6.07	c  0 implications, 1446 cliques
5.94/6.07	c presolved problem has 2240 variables (2240 bin, 0 int, 0 impl, 0 cont) and 2007 constraints
5.94/6.07	c     561 constraints of type <knapsack>
5.94/6.07	c    1446 constraints of type <setppc>
5.94/6.07	c transformed objective value is always integral (scale: 1)
5.94/6.07	c Presolving Time: 5.66
5.94/6.07	c 
5.94/6.07	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
5.94/6.07	c   5.7s|     1 |     0 |   913 |     - |    54M |   0 |2240 |2121 |2007 |   0 |  0 | 147 |   0 |    cutoff    |      --      |   0.00%| unknown
5.94/6.07	c   5.7s|     1 |     0 |   913 |     - |    54M |   0 |2240 |2121 |2007 |   0 |  0 | 147 |   0 |    cutoff    |      --      |   0.00%| unknown
5.94/6.07	c 
5.94/6.07	c SCIP Status        : problem is solved [infeasible]
5.94/6.07	c Solving Time (sec) : 5.71
5.94/6.07	c Solving Nodes      : 1
5.94/6.07	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
5.94/6.07	c Dual Bound         : +1.00000000000000e+20
5.94/6.07	c Gap                : 0.00 %
5.94/6.07	c SCIP found the problem to be infeasible.
5.94/6.07	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 (62307 MiB free)
  memory of node 1: 64465 MiB (60114 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529964-1752260270/watcher-4529964-1752260270 -o /tmp/evaluation-result-4529964-1752260270/solver-4529964-1752260270 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1752258608-128090 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4529964-1752260270.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=128581, runsolver pid=128578

[startup+0.100054 s]*
/proc/loadavg: 4.12 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125360072/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=13660 memory=10880 CPUtime=0.06 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 1675 0 0 0 5 1 0 0 20 0 1 0 141706163 13987840 2720 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 4720 2720 1280 1 0 1478 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 17852 KiB
Current children cumulated memory: 13952 KiB

[startup+0.213731 s]*
/proc/loadavg: 4.12 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125363224/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1186544 memory=31460 CPUtime=0.17 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 3627 0 0 0 14 3 0 0 20 0 1 0 141706163 1215021056 7865 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 296636 7865 4865 1 0 268658 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1190736 KiB
Current children cumulated memory: 34532 KiB

[startup+0.313496 s]*
/proc/loadavg: 4.12 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125362984/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1192296 memory=37220 CPUtime=0.27 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 4733 0 0 0 23 4 0 0 20 0 1 0 141706163 1220911104 9305 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 298073 9305 5249 1 0 269804 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1196488 KiB
Current children cumulated memory: 40292 KiB

[startup+0.700386 s]
/proc/loadavg: 4.12 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125347108/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1219580 memory=68580 CPUtime=0.64 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 10008 0 0 0 58 6 0 0 20 0 1 0 141706163 1248849920 17145 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 304895 17145 8033 1 0 276253 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 1223772 KiB
Current children cumulated memory: 71652 KiB

[startup+1.50031 s]
/proc/loadavg: 4.12 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125339044/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1221628 memory=71268 CPUtime=1.43 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 10684 0 0 0 137 6 0 0 20 0 1 0 141706163 1250947072 17817 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 305407 17817 8033 1 0 276765 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 1225820 KiB
Current children cumulated memory: 74340 KiB

[startup+3.11314 s]
/proc/loadavg: 4.11 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125347608/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1226748 memory=76004 CPUtime=3.04 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 11865 0 0 0 297 7 0 0 20 0 1 0 141706163 1256189952 19001 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 306687 19001 8033 1 0 278045 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 1230940 KiB
Current children cumulated memory: 79076 KiB

[startup+6.10229 s]
# the end of solver process 128581 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.95092 s, system=0.103614 s

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

[startup+3.20047 s]
/proc/loadavg: 4.11 4.20 3.73 5/255 128586
/proc/meminfo: memFree=125347608/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1226748 memory=76132 CPUtime=3.13 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 11891 0 0 0 306 7 0 0 20 0 1 0 141706163 1256189952 19033 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 306687 19033 8033 1 0 278045 0
Current children cumulated CPU time: 3.13 s
Current children cumulated vsize: 1230940 KiB
Current children cumulated memory: 79204 KiB

[startup+4.80032 s]
/proc/loadavg: 4.11 4.20 3.73 5/255 128587
/proc/meminfo: memFree=125343644/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1229820 memory=79204 CPUtime=4.73 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 12661 0 0 0 466 7 0 0 20 0 1 0 141706163 1259335680 19801 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 307455 19801 8033 1 0 278813 0
Current children cumulated CPU time: 4.73 s
Current children cumulated vsize: 1234012 KiB
Current children cumulated memory: 82276 KiB

[startup+5.60026 s]
/proc/loadavg: 4.11 4.20 3.73 5/249 128595
/proc/meminfo: memFree=126056008/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1229820 memory=79332 CPUtime=5.53 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 12702 0 0 0 546 7 0 0 20 0 1 0 141706163 1259335680 19833 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 307455 19833 8033 1 0 278813 0
Current children cumulated CPU time: 5.53 s
Current children cumulated vsize: 1234012 KiB
Current children cumulated memory: 82404 KiB

[startup+6.00026 s]*
/proc/loadavg: 4.11 4.20 3.73 5/253 128602
/proc/meminfo: memFree=126058100/131382116 swapFree=33009904/33010684
[pid=128581] ppid=128578 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/128581/stat : 128581 (scip-naps-1.00a) S 128578 128581 128080 0 -1 4194304 260 336 0 0 0 0 0 0 20 0 1 0 141706159 4292608 768 18446744073709551615 94097899642880 94097900537413 140727388088544 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94097900776464 94097900824208 94097908625408 140727388092827 140727388092926 140727388092926 140727388098530 0
/proc/128581/statm: 1048 768 704 219 0 110 0
[pid=128586] ppid=128581 vsize=1240016 memory=89444 CPUtime=5.94 cores=0,2
/proc/128586/stat : 128586 (python3) R 128581 128581 128080 0 -1 4194304 15235 0 0 0 586 8 0 0 20 0 1 0 141706163 1269776384 22361 18446744073709551615 94837626454016 94837626454393 140736574938336 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94837626465688 94837626466308 94837635661824 140736574941519 140736574941728 140736574941728 140736574947303 0
/proc/128586/statm: 310004 22361 8033 1 0 281362 0
Current children cumulated CPU time: 5.94 s
Current children cumulated vsize: 1244208 KiB
Current children cumulated memory: 92516 KiB

Child status: 0

Real time (s): 6.10237
CPU time (s): 6.05454
CPU user time (s): 5.95092
CPU system time (s): 0.103614
CPU usage (%): 99.2162
Max. virtual memory (cumulated for all children) (KiB): 1244208
Max. memory (cumulated for all children) (KiB): 92516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.95092
system time used= 0.103614
maximum resident set size= 103268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19064
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= 20


# summary of solver processes directly reported to runsolver:
#   pid: 128581
#   total CPU time (s): 6.05454
#   total CPU user time (s): 5.95092
#   total CPU system time (s): 0.103614

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.064521 second user time and 0.127828 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-11 20:57:50
IDJOB=4529964
IDBENCH=160466
IDSOLVER=3388
FILE ID=nodeC004/4529964-1752260270
RUNJOBID= nodeC004-1752258608-128090
SLURM_JOB_ID= 9682614
Free space on /tmp= 431656 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/SUMINEQ/normalized-sumineqArity4pyramidP0032.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529964-1752260270/watcher-4529964-1752260270 -o /tmp/evaluation-result-4529964-1752260270/solver-4529964-1752260270 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1752258608-128090 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4529964-1752260270.opb

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

MD5SUM BENCH= 9e743b73005ae5dda097ea629c596ce7
RANDOM SEED=256553221

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		: 1197.418
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		: 3691.234
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		: 1197.215
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		: 1197.560
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		: 3491.862
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		: 3691.427
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		: 1197.560
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		: 1197.305
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:        125359688 kB
MemAvailable:   126474388 kB
Buffers:            2128 kB
Cached:          1860104 kB
SwapCached:           32 kB
Active:          3935600 kB
Inactive:        1253552 kB
Active(anon):    3334128 kB
Inactive(anon):    10724 kB
Active(file):     601472 kB
Inactive(file):  1242828 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6848 kB
Writeback:            48 kB
AnonPages:       3329916 kB
Mapped:           131004 kB
Shmem:             17932 kB
KReclaimable:     220056 kB
Slab:             310056 kB
SReclaimable:     220056 kB
SUnreclaim:        90000 kB
KernelStack:        4096 kB
PageTables:        10380 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    7132244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1056768 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= 431648 MiB
End job on nodeC004 at 2025-07-11 20:57:56