Trace number 4544081

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 2.68165 2.71196

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_06_048.opb
MD5SUM9511341aa7d4b7fef4c29d2b14b834db
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 benchmark0.135504
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14118
Total number of constraints583
Number of constraints which are clauses295
Number of constraints which are cardinality constraints (but not clauses)288
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint49
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 50
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 

2.55/2.65	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4544081-1753222685.opb
2.55/2.65	c Solving mode: decision
2.55/2.65	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
2.55/2.65	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
2.55/2.65	c original problem has 14118 variables (14118 bin, 0 int, 0 impl, 0 cont) and 583 constraints
2.55/2.65	c presolving:
2.55/2.65	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 294 upgd conss, 0 impls, 288 clqs
2.55/2.65	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 583 upgd conss, 0 impls, 288 clqs
2.55/2.65	c    (0.1s) probing: 51/14118 (0.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.55/2.65	c    (0.1s) probing aborted: 50/50 successive totally useless probings
2.55/2.65	c    (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
2.55/2.65	c    (1.9s) symmetry computation finished: 569 generators found (max: 1500, log10 of symmetry group size: 730.0) (symcode time: 1.82)
2.55/2.65	c dynamic symmetry handling statistics:
2.55/2.65	c    orbitopal reduction:       no components
2.55/2.65	c    orbital reduction:          1 components of sizes 569
2.55/2.65	c    lexicographic reduction:  569 permutations with support sizes 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 96, 98, 98, 96, 98, 96, 98, 96, 4706, 98, 96, 4706, 98, 96, 4706, 98, 96, 4706, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 96, 98, 98, 96, 98, 96, 4706
2.55/2.65	c handled 1 out of 1 symmetry components
2.55/2.65	c presolving (3 rounds: 3 fast, 3 medium, 3 exhaustive):
2.55/2.65	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.55/2.65	c  0 implications, 288 cliques
2.55/2.65	c presolved problem has 14118 variables (14118 bin, 0 int, 0 impl, 0 cont) and 583 constraints
2.55/2.65	c     288 constraints of type <setppc>
2.55/2.65	c     295 constraints of type <logicor>
2.55/2.65	c transformed objective value is always integral (scale: 1)
2.55/2.65	c Presolving Time: 2.30
2.55/2.65	c 
2.55/2.65	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
2.55/2.65	c   2.5s|     1 |     0 |  5225 |     - |   243M |   0 |  14k| 695 | 583 |   0 |  0 | 112 |   0 |    cutoff    |      --      |   0.00%| unknown
2.55/2.65	c   2.5s|     1 |     0 |  5225 |     - |   243M |   0 |  14k| 695 | 583 |   0 |  0 | 112 |   0 |    cutoff    |      --      |   0.00%| unknown
2.55/2.65	c 
2.55/2.65	c SCIP Status        : problem is solved [infeasible]
2.55/2.65	c Solving Time (sec) : 2.50
2.55/2.65	c Solving Nodes      : 1
2.55/2.65	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.55/2.65	c Dual Bound         : +1.00000000000000e+20
2.55/2.65	c Gap                : 0.00 %
2.55/2.65	c SCIP found the problem to be infeasible.
2.55/2.65	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (61797 MiB free)
  memory of node 1: 64507 MiB (61234 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544081-1753222685/watcher-4544081-1753222685 -o /tmp/evaluation-result-4544081-1753222685/solver-4544081-1753222685 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753222587-197771 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4544081-1753222685.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=199167, runsolver pid=199164

[startup+0.10006 s]*
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125973708/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1188028 memory=33076 CPUtime=0.07 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 3978 0 0 0 6 1 0 0 20 0 1 0 237948799 1216540672 8269 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 297007 8269 4941 1 0 268998 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1192220 KiB
Current children cumulated memory: 36148 KiB

[startup+0.205642 s]*
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125973288/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1239412 memory=89908 CPUtime=0.17 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 15555 0 0 0 14 3 0 0 20 0 1 0 237948799 1269157888 22477 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 309853 22477 7917 1 0 281211 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1243604 KiB
Current children cumulated memory: 92980 KiB

[startup+0.305646 s]*
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125969192/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1275604 memory=104208 CPUtime=0.27 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 18538 0 0 0 24 3 0 0 20 0 1 0 237948799 1306218496 26052 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 318901 26052 8013 1 0 290259 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1279796 KiB
Current children cumulated memory: 107280 KiB

[startup+0.700128 s]
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125961128/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1286524 memory=116112 CPUtime=0.66 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 21497 0 0 0 62 4 0 0 20 0 1 0 237948799 1317400576 29028 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 321631 29028 8013 1 0 292989 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1290716 KiB
Current children cumulated memory: 119184 KiB

[startup+1.50013 s]
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125960876/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1297444 memory=127888 CPUtime=1.46 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 24434 0 0 0 142 4 0 0 20 0 1 0 237948799 1328582656 31972 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 324361 31972 8013 1 0 295719 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 1301636 KiB
Current children cumulated memory: 130960 KiB

[startup+2.71192 s]
# the end of solver process 199167 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.55992 s, system=0.121728 s

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

[startup+1.60016 s]
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125960876/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1298436 memory=128912 CPUtime=1.56 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 24712 0 0 0 152 4 0 0 20 0 1 0 237948799 1329598464 32228 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 324609 32228 8013 1 0 295967 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 1302628 KiB
Current children cumulated memory: 131984 KiB

[startup+2.40012 s]
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125940524/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1405988 memory=237276 CPUtime=2.35 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 52235 0 0 0 227 8 0 0 20 0 1 0 237948799 1439731712 59319 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 351497 59319 8013 1 0 322855 0
Current children cumulated CPU time: 2.35 s
Current children cumulated vsize: 1410180 KiB
Current children cumulated memory: 240348 KiB

[startup+2.60015 s]
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125940524/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
[pid=199172] ppid=199167 vsize=1444364 memory=271828 CPUtime=2.55 cores=0,2
/proc/199172/stat : 199172 (python3) R 199167 199167 197761 0 -1 4194304 61179 0 0 0 245 10 0 0 20 0 1 0 237948799 1479028736 67957 18446744073709551615 94537168461824 94537168462201 140736610578832 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94537168473496 94537168474116 94537201385472 140736610580815 140736610581024 140736610581024 140736610586599 0
/proc/199172/statm: 361091 67957 8173 1 0 332449 0
Current children cumulated CPU time: 2.55 s
Current children cumulated vsize: 1448556 KiB
Current children cumulated memory: 274900 KiB

[startup+2.70013 s]
/proc/loadavg: 3.52 1.95 1.55 5/271 199172
/proc/meminfo: memFree=125940524/131250000 swapFree=33008868/33010684
[pid=199167] ppid=199164 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/199167/stat : 199167 (scip-naps-1.00a) S 199164 199167 197761 0 -1 4194304 258 344 0 0 0 0 0 0 20 0 1 0 237948797 4292608 768 18446744073709551615 94095621275648 94095622170181 140730346483056 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94095622409232 94095622456976 94095633936384 140730346486171 140730346486270 140730346486270 140730346491874 0
/proc/199167/statm: 1048 768 704 219 0 110 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 4192 KiB
Current children cumulated memory: 3072 KiB

Child status: 0

Real time (s): 2.71196
CPU time (s): 2.68165
CPU user time (s): 2.55992
CPU system time (s): 0.121728
CPU usage (%): 98.8823
Max. virtual memory (cumulated for all children) (KiB): 1448556
Max. memory (cumulated for all children) (KiB): 274900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.55992
system time used= 0.121728
maximum resident set size= 271956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61837
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= 12


# summary of solver processes directly reported to runsolver:
#   pid: 199167
#   total CPU time (s): 2.68165
#   total CPU user time (s): 2.55992
#   total CPU system time (s): 0.121728

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010969 second user time and 0.040771 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-07-23 00:18:05
IDJOB=4544081
IDBENCH=174876
IDSOLVER=3388
FILE ID=nodeC013/4544081-1753222685
RUNJOBID= nodeC013-1753222587-197771
SLURM_JOB_ID= 9687822
Free space on /tmp= 433016 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_06_048.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544081-1753222685/watcher-4544081-1753222685 -o /tmp/evaluation-result-4544081-1753222685/solver-4544081-1753222685 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753222587-197771 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4544081-1753222685.opb

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

MD5SUM BENCH= 9511341aa7d4b7fef4c29d2b14b834db
RANDOM SEED=645459681

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		: 3599.841
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		: 3599.858
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		: 3600.619
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		: 3601.239
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.823
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.847
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		: 3600.539
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		: 3600.262
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:        125985532 kB
MemAvailable:   127053112 kB
Buffers:            1668 kB
Cached:          1808176 kB
SwapCached:           52 kB
Active:          3317560 kB
Inactive:         950212 kB
Active(anon):    2474484 kB
Inactive(anon):     4872 kB
Active(file):     843076 kB
Inactive(file):   945340 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008868 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             19336 kB
Writeback:             0 kB
AnonPages:       2461368 kB
Mapped:           126952 kB
Shmem:             21424 kB
KReclaimable:     236408 kB
Slab:             333376 kB
SReclaimable:     236408 kB
SUnreclaim:        96968 kB
KernelStack:        4332 kB
PageTables:         8656 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    6391552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 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= 433012 MiB
End job on nodeC013 at 2025-07-23 00:18:08