Trace number 4515683

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP-NaPS 1.00a1UNSAT 0.928323 0.979765

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP035.shuf-2.opb
MD5SUM7200a9be855e16cdf0b5e1430c17e637
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 benchmark0.060438
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3330
Total number of constraints667
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints665
Minimum length of a constraint5
Maximum length of a constraint15
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 30
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 

0.83/0.92	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4515683-1752596909.opb
0.83/0.92	c Solving mode: decision
0.83/0.92	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.83/0.92	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.83/0.92	c original problem has 3330 variables (3330 bin, 0 int, 0 impl, 0 cont) and 667 constraints
0.83/0.92	c presolving:
0.83/0.92	c (round 1, fast)       0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.83/0.92	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 628 upgd conss, 0 impls, 0 clqs
0.83/0.92	c (round 3, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 659 upgd conss, 0 impls, 0 clqs
0.83/0.92	c (round 4, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 667 upgd conss, 0 impls, 0 clqs
0.83/0.92	c    (0.1s) probing: 51/3330 (1.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.83/0.92	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.83/0.92	c    (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.83/0.92	c    (0.1s) symmetry computation finished: 1500 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.03)
0.83/0.92	c dynamic symmetry handling statistics:
0.83/0.92	c    orbitopal reduction:       no components
0.83/0.92	c    orbital reduction:        177 components of sizes 3, 3, 3, 3, 4, 3, 3, 4, 3, 3, 3, 3, 4, 4, 3, 3, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 3, 4, 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
0.83/0.92	c    lexicographic reduction:  559 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
0.83/0.92	c handled 804 out of 804 symmetry components
0.83/0.92	c (round 5, exhaustive) 0 del vars, 0 del conss, 941 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 667 upgd conss, 0 impls, 941 clqs
0.83/0.92	c (round 6, exhaustive) 0 del vars, 0 del conss, 941 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 1608 upgd conss, 0 impls, 941 clqs
0.83/0.92	c presolving (7 rounds: 7 fast, 6 medium, 6 exhaustive):
0.83/0.92	c  0 deleted vars, 0 deleted constraints, 941 added constraints, 0 tightened bounds, 0 added holes, 37 changed sides, 0 changed coefficients
0.83/0.92	c  0 implications, 941 cliques
0.83/0.92	c presolved problem has 3330 variables (3330 bin, 0 int, 0 impl, 0 cont) and 1608 constraints
0.83/0.92	c     667 constraints of type <knapsack>
0.83/0.92	c     941 constraints of type <setppc>
0.83/0.92	c transformed objective value is always integral (scale: 1)
0.83/0.92	c Presolving Time: 0.33
0.83/0.92	c 
0.83/0.92	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.83/0.92	c   0.5s|     1 |     0 |  2060 |     - |    72M |   0 |3330 |1684 |1608 |   0 |  0 |  80 |   0 |    cutoff    |      --      |   0.00%| unknown
0.83/0.92	c   0.5s|     1 |     0 |  2060 |     - |    72M |   0 |3330 |1684 |1608 |   0 |  0 |  80 |   0 |    cutoff    |      --      |   0.00%| unknown
0.83/0.92	c 
0.83/0.92	c SCIP Status        : problem is solved [infeasible]
0.83/0.92	c Solving Time (sec) : 0.54
0.83/0.92	c Solving Nodes      : 1
0.83/0.92	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.83/0.92	c Dual Bound         : +1.00000000000000e+20
0.83/0.92	c Gap                : 0.00 %
0.83/0.92	c SCIP found the problem to be infeasible.
0.83/0.92	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: 63794 MiB (62954 MiB free)
  memory of node 1: 64507 MiB (61090 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515683-1752596909/watcher-4515683-1752596909 -o /tmp/evaluation-result-4515683-1752596909/solver-4515683-1752596909 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1752596898-130595 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4515683-1752596909.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
solver pid=131016, runsolver pid=131013
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 5.74 4.96 4.86 4/508 131021
/proc/meminfo: memFree=127017968/131382112 swapFree=33009904/33010684
[pid=131016] ppid=131013 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/131016/stat : 131016 (scip-naps-1.00.) S 131013 131016 129502 0 -1 4194304 258 342 0 0 0 0 0 0 20 0 1 0 175369828 4292608 768 18446744073709551615 94017205026816 94017205921349 140726476563424 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94017206160400 94017206208144 94017229082624 140726476564895 140726476564992 140726476564992 140726476570596 0
/proc/131016/statm: 1048 768 704 219 0 110 0
[pid=131021] ppid=131016 vsize=18936 memory=13696 CPUtime=0.07 cores=0,2
/proc/131021/stat : 131021 (python3) R 131016 131016 129502 0 -1 4194304 1827 0 0 0 6 1 0 0 20 0 1 0 175369832 19390464 3424 18446744073709551615 94716332609536 94716332609913 140728175150240 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94716332621208 94716332621828 94716353896448 140728175155542 140728175155744 140728175155744 140728175161319 0
/proc/131021/statm: 4734 3424 1888 1 0 1507 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 23128 KiB
Current children cumulated memory: 16768 KiB

[startup+0.228802 s]*
/proc/loadavg: 5.74 4.96 4.86 5/508 131021
/proc/meminfo: memFree=127017504/131382112 swapFree=33009904/33010684
[pid=131016] ppid=131013 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/131016/stat : 131016 (scip-naps-1.00.) S 131013 131016 129502 0 -1 4194304 258 342 0 0 0 0 0 0 20 0 1 0 175369828 4292608 768 18446744073709551615 94017205026816 94017205921349 140726476563424 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94017206160400 94017206208144 94017229082624 140726476564895 140726476564992 140726476564992 140726476570596 0
/proc/131016/statm: 1048 768 704 219 0 110 0
[pid=131021] ppid=131016 vsize=1187348 memory=32300 CPUtime=0.19 cores=0,2
/proc/131021/stat : 131021 (python3) R 131016 131016 129502 0 -1 4194304 3804 0 0 0 17 2 0 0 20 0 1 0 175369832 1215844352 8075 18446744073709551615 94716332609536 94716332609913 140728175150240 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94716332621208 94716332621828 94716353896448 140728175155542 140728175155744 140728175155744 140728175161319 0
/proc/131021/statm: 296837 8075 4912 1 0 268859 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 1191540 KiB
Current children cumulated memory: 35372 KiB

[startup+0.328735 s]*
/proc/loadavg: 5.74 4.96 4.86 4/508 131021
/proc/meminfo: memFree=127017504/131382112 swapFree=33009904/33010684
[pid=131016] ppid=131013 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/131016/stat : 131016 (scip-naps-1.00.) S 131013 131016 129502 0 -1 4194304 258 342 0 0 0 0 0 0 20 0 1 0 175369828 4292608 768 18446744073709551615 94017205026816 94017205921349 140726476563424 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94017206160400 94017206208144 94017229082624 140726476564895 140726476564992 140726476564992 140726476570596 0
/proc/131016/statm: 1048 768 704 219 0 110 0
[pid=131021] ppid=131016 vsize=1195112 memory=39980 CPUtime=0.29 cores=0,2
/proc/131021/stat : 131021 (python3) R 131016 131016 129502 0 -1 4194304 5109 0 0 0 26 3 0 0 20 0 1 0 175369832 1223794688 9995 18446744073709551615 94716332609536 94716332609913 140728175150240 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94716332621208 94716332621828 94716353896448 140728175155542 140728175155744 140728175155744 140728175161319 0
/proc/131021/statm: 298778 9995 5616 1 0 270136 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1199304 KiB
Current children cumulated memory: 43052 KiB

[startup+0.700327 s]
/proc/loadavg: 5.74 4.96 4.86 4/507 131027
/proc/meminfo: memFree=127072972/131382112 swapFree=33009904/33010684
[pid=131016] ppid=131013 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/131016/stat : 131016 (scip-naps-1.00.) S 131013 131016 129502 0 -1 4194304 258 342 0 0 0 0 0 0 20 0 1 0 175369828 4292608 768 18446744073709551615 94017205026816 94017205921349 140726476563424 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94017206160400 94017206208144 94017229082624 140726476564895 140726476564992 140726476564992 140726476570596 0
/proc/131016/statm: 1048 768 704 219 0 110 0
[pid=131021] ppid=131016 vsize=1261084 memory=108588 CPUtime=0.63 cores=0,2
/proc/131021/stat : 131021 (python3) R 131016 131016 129502 0 -1 4194304 20093 0 0 0 56 7 0 0 20 0 1 0 175369832 1291350016 27147 18446744073709551615 94716332609536 94716332609913 140728175150240 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94716332621208 94716332621828 94716353896448 140728175155542 140728175155744 140728175155744 140728175161319 0
/proc/131021/statm: 315271 27147 7984 1 0 286629 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 1265276 KiB
Current children cumulated memory: 111660 KiB

[startup+0.979565 s]
# the end of solver process 131016 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.826613 s, system=0.10171 s

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

[startup+0.8004 s]
/proc/loadavg: 5.74 4.96 4.86 4/507 131027
/proc/meminfo: memFree=127072972/131382112 swapFree=33009904/33010684
[pid=131016] ppid=131013 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/131016/stat : 131016 (scip-naps-1.00.) S 131013 131016 129502 0 -1 4194304 258 342 0 0 0 0 0 0 20 0 1 0 175369828 4292608 768 18446744073709551615 94017205026816 94017205921349 140726476563424 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94017206160400 94017206208144 94017229082624 140726476564895 140726476564992 140726476564992 140726476570596 0
/proc/131016/statm: 1048 768 704 219 0 110 0
[pid=131021] ppid=131016 vsize=1270832 memory=117676 CPUtime=0.73 cores=0,2
/proc/131021/stat : 131021 (python3) R 131016 131016 129502 0 -1 4194304 22254 0 0 0 65 8 0 0 20 0 1 0 175369832 1301331968 29419 18446744073709551615 94716332609536 94716332609913 140728175150240 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94716332621208 94716332621828 94716353896448 140728175155542 140728175155744 140728175155744 140728175161319 0
/proc/131021/statm: 317708 29419 8112 1 0 289066 0
Current children cumulated CPU time: 0.73 s
Current children cumulated vsize: 1275024 KiB
Current children cumulated memory: 120748 KiB

[startup+0.900317 s]
/proc/loadavg: 5.74 4.96 4.86 4/507 131027
/proc/meminfo: memFree=127072972/131382112 swapFree=33009904/33010684
[pid=131016] ppid=131013 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/131016/stat : 131016 (scip-naps-1.00.) S 131013 131016 129502 0 -1 4194304 258 342 0 0 0 0 0 0 20 0 1 0 175369828 4292608 768 18446744073709551615 94017205026816 94017205921349 140726476563424 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94017206160400 94017206208144 94017229082624 140726476564895 140726476564992 140726476564992 140726476570596 0
/proc/131016/statm: 1048 768 704 219 0 110 0
[pid=131021] ppid=131016 vsize=1271252 memory=118188 CPUtime=0.83 cores=0,2
/proc/131021/stat : 131021 (python3) R 131016 131016 129502 0 -1 4194304 22382 0 0 0 75 8 0 0 20 0 1 0 175369832 1301762048 29547 18446744073709551615 94716332609536 94716332609913 140728175150240 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94716332621208 94716332621828 94716353896448 140728175155542 140728175155744 140728175155744 140728175161319 0
/proc/131021/statm: 317813 29547 8112 1 0 289171 0
Current children cumulated CPU time: 0.83 s
Current children cumulated vsize: 1275444 KiB
Current children cumulated memory: 121260 KiB

Child status: 0

Real time (s): 0.979765
CPU time (s): 0.928323
CPU user time (s): 0.826613
CPU system time (s): 0.10171
CPU usage (%): 94.7496
Max. virtual memory (cumulated for all children) (KiB): 1275444
Max. memory (cumulated for all children) (KiB): 121260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.826613
system time used= 0.10171
maximum resident set size= 118316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23040
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= 340
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 131016
#   total CPU time (s): 0.928323
#   total CPU user time (s): 0.826613
#   total CPU system time (s): 0.10171

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.066685 second user time and 0.141507 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-07-15 18:28:29
IDJOB=4515683
IDBENCH=165329
IDSOLVER=3368
FILE ID=nodeC001/4515683-1752596909
RUNJOBID= nodeC001-1752596898-130595
SLURM_JOB_ID= 9684381
Free space on /tmp= 432208 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP035.shuf-2.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4515683-1752596909/watcher-4515683-1752596909 -o /tmp/evaluation-result-4515683-1752596909/solver-4515683-1752596909 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1752596898-130595 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4515683-1752596909.opb

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

MD5SUM BENCH= 7200a9be855e16cdf0b5e1430c17e637
RANDOM SEED=1526104895

nodeC001 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		: 1197.553
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	: 6983.49
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		: 1197.166
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	: 6983.49
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		: 1197.174
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	: 6983.49
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		: 1197.530
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	: 6983.49
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		: 3662.580
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	: 6983.49
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		: 1197.287
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	: 6983.49
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		: 1197.172
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	: 6983.49
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		: 1197.172
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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        127021932 kB
MemAvailable:   129732884 kB
Buffers:            1668 kB
Cached:          3499060 kB
SwapCached:          128 kB
Active:           587332 kB
Inactive:        3129048 kB
Active(anon):     213816 kB
Inactive(anon):    27808 kB
Active(file):     373516 kB
Inactive(file):  3101240 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11680 kB
Writeback:             0 kB
AnonPages:        218756 kB
Mapped:           129160 kB
Shmem:             25968 kB
KReclaimable:     151260 kB
Slab:             246076 kB
SReclaimable:     151260 kB
SUnreclaim:        94816 kB
KernelStack:        8112 kB
PageTables:         3716 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2684544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      153528 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432204 MiB
End job on nodeC001 at 2025-07-15 18:28:31