Trace number 4530344

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP-NaPS 1.00a2OPT22 1.27441 1.29956

General information on the benchmark

NamePB24/normalized-PB11/OPT-LIN/
kullmann/normalized-sbox_4_shg.opb
MD5SUMf8cbff203f2ec66bcdec19280bdd1d00
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark0.101308
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables147
Total number of constraints240
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint21
Number of terms in the objective function 147
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 147
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 147
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

1.16/1.26	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4530344-1752254702.opb
1.16/1.26	c Solving mode: optimization
1.16/1.26	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
1.16/1.26	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
1.16/1.26	c original problem has 147 variables (147 bin, 0 int, 0 impl, 0 cont) and 240 constraints
1.16/1.26	c feasible solution found by trivial heuristic after 0.0 seconds, objective value 1.470000e+02
1.16/1.26	c presolving:
1.16/1.26	c (round 1, exhaustive) 0 del vars, 40 del conss, 0 add conss, 0 chg bounds, 40 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1 clqs
1.16/1.26	c (round 2, exhaustive) 0 del vars, 40 del conss, 0 add conss, 0 chg bounds, 40 chg sides, 0 chg coeffs, 200 upgd conss, 0 impls, 1 clqs
1.16/1.26	c (round 3, exhaustive) 1 del vars, 40 del conss, 0 add conss, 0 chg bounds, 40 chg sides, 0 chg coeffs, 200 upgd conss, 0 impls, 1 clqs
1.16/1.26	c (round 4, fast)       1 del vars, 40 del conss, 0 add conss, 0 chg bounds, 40 chg sides, 8 chg coeffs, 200 upgd conss, 0 impls, 1 clqs
1.16/1.26	c    (0.0s) probing: 51/146 (34.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.16/1.26	c    (0.0s) probing aborted: 50/50 successive totally useless probings
1.16/1.26	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
1.16/1.26	c    (0.0s) no symmetry present (symcode time: 0.00)
1.16/1.26	c presolving (5 rounds: 5 fast, 4 medium, 4 exhaustive):
1.16/1.26	c  1 deleted vars, 40 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 40 changed sides, 8 changed coefficients
1.16/1.26	c  0 implications, 1 cliques
1.16/1.26	c presolved problem has 146 variables (146 bin, 0 int, 0 impl, 0 cont) and 200 constraints
1.16/1.26	c       1 constraints of type <setppc>
1.16/1.26	c     199 constraints of type <logicor>
1.16/1.26	c transformed objective value is always integral (scale: 1)
1.16/1.26	c Presolving Time: 0.01
1.16/1.26	c 
1.16/1.26	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
1.16/1.26	c t 0.0s|     1 |     0 |     0 |     - | trivial|   0 | 146 | 200 |   0 |   0 |  0 |   0 |   0 | 0.000000e+00 | 1.460000e+02 |    Inf | unknown
1.16/1.26	c p 0.0s|     1 |     0 |     0 |     - |   locks|   0 | 146 | 200 | 200 |   0 |  0 |   0 |   0 | 0.000000e+00 | 2.500000e+01 |    Inf | unknown
1.16/1.26	c   0.0s|     1 |     0 |   254 |     - |  2806k |   0 | 146 | 200 | 200 |   0 |  0 |   0 |   0 | 2.002353e+01 | 2.500000e+01 |  24.85%| unknown
1.16/1.26	c   0.0s|     1 |     0 |   279 |     - |  8872k |   0 | 146 | 200 | 202 |   2 |  1 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.1s|     1 |     0 |   296 |     - |    14M |   0 | 146 | 200 | 203 |   3 |  2 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.1s|     1 |     0 |   324 |     - |    22M |   0 | 146 | 200 | 204 |   4 |  3 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.1s|     1 |     0 |   340 |     - |    31M |   0 | 146 | 200 | 205 |   5 |  4 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.1s|     1 |     0 |   358 |     - |    35M |   0 | 146 | 200 | 206 |   6 |  5 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.2s|     1 |     0 |   368 |     - |    41M |   0 | 146 | 200 | 207 |   7 |  6 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.2s|     1 |     0 |   385 |     - |    49M |   0 | 146 | 200 | 208 |   8 |  7 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.2s|     1 |     0 |   400 |     - |    51M |   0 | 146 | 200 | 209 |   9 |  8 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.2s|     1 |     0 |   416 |     - |    58M |   0 | 146 | 200 | 210 |  10 |  9 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.3s|     1 |     0 |   438 |     - |    68M |   0 | 146 | 200 | 212 |  12 | 10 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.3s|     1 |     0 |   446 |     - |    68M |   0 | 146 | 200 | 213 |  13 | 11 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c   0.3s|     1 |     2 |   458 |     - |    68M |   0 | 146 | 200 | 213 |  13 | 11 |   0 |  21 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.16/1.26	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
1.16/1.26	c d 0.3s|     6 |     7 |   781 |  67.0 |pscostdi|   5 | 146 | 200 | 203 |   0 |  1 |   0 |  21 | 2.100000e+01 | 2.400000e+01 |  14.29%| unknown
1.16/1.26	c * 0.4s|    16 |    13 |  1244 |  53.2 |strongbr|  10 | 146 | 200 | 205 |  15 |  2 |   0 |  60 | 2.100000e+01 | 2.200000e+01 |   4.76%| unknown
1.16/1.26	c   0.6s|   100 |    17 |  4028 |  36.2 |    72M |  16 | 146 | 202 | 203 |  22 |  1 |   2 |  61 | 2.100000e+01 | 2.200000e+01 |   4.76%|  45.09%
1.16/1.26	c   0.9s|   200 |    11 |  7012 |  33.0 |    81M |  22 | 146 | 203 | 205 |  36 |  0 |   3 |  61 | 2.100000e+01 | 2.200000e+01 |   4.76%|  71.58%
1.16/1.26	c 
1.16/1.26	c SCIP Status        : problem is solved [optimal solution found]
1.16/1.26	c Solving Time (sec) : 1.11
1.16/1.26	c Solving Nodes      : 266
1.16/1.26	c Primal Bound       : +2.20000000000000e+01 (309 solutions)
1.16/1.26	c Dual Bound         : +2.20000000000000e+01
1.16/1.26	c Gap                : 0.00 %
1.16/1.26	c All original constraints are satisfied.
1.16/1.26	c SCIP's best solution is verified feasible for the original problem.
1.16/1.26	c SCIP found an optimal solution.
1.16/1.26	o 22
1.16/1.26	s OPTIMUM FOUND
1.16/1.26	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 x79 -x80 x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 x128 -x129 -x130 x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147

Verifier Data

OK	22

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: 63708 MiB (55406 MiB free)
  memory of node 1: 64465 MiB (61041 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4530344-1752254702/watcher-4530344-1752254702 -o /tmp/evaluation-result-4530344-1752254702/solver-4530344-1752254702 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1752253329-117724 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4530344-1752254702.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=118500, runsolver pid=118497

[startup+0.100059 s]*
/proc/loadavg: 4.10 4.10 3.59 5/269 118505
/proc/meminfo: memFree=119241996/131249996 swapFree=33000896/33010684
[pid=118500] ppid=118497 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/118500/stat : 118500 (scip-naps-1.00a) S 118497 118500 117714 0 -1 4194304 256 322 0 0 0 0 0 0 20 0 1 0 141148025 4292608 768 18446744073709551615 94192971620352 94192972514885 140725631971744 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94192972753936 94192972801680 94193002332160 140725631973787 140725631973886 140725631973886 140725631979490 0
/proc/118500/statm: 1048 768 704 219 0 110 0
[pid=118505] ppid=118500 vsize=1188292 memory=33108 CPUtime=0.07 cores=0,2
/proc/118505/stat : 118505 (python3) R 118500 118500 117714 0 -1 4194304 4007 0 0 0 6 1 0 0 20 0 1 0 141148027 1216811008 8277 18446744073709551615 94147332096000 94147332096377 140733961958720 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94147332107672 94147332108292 94147365371904 140733961967966 140733961968160 140733961968160 140733961973735 0
/proc/118505/statm: 297073 8277 4923 1 0 269064 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1192484 KiB
Current children cumulated memory: 36180 KiB

[startup+0.205768 s]*
/proc/loadavg: 4.10 4.10 3.59 5/269 118505
/proc/meminfo: memFree=119218308/131249996 swapFree=33000896/33010684
[pid=118500] ppid=118497 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/118500/stat : 118500 (scip-naps-1.00a) S 118497 118500 117714 0 -1 4194304 256 322 0 0 0 0 0 0 20 0 1 0 141148025 4292608 768 18446744073709551615 94192971620352 94192972514885 140725631971744 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94192972753936 94192972801680 94193002332160 140725631973787 140725631973886 140725631973886 140725631979490 0
/proc/118500/statm: 1048 768 704 219 0 110 0
[pid=118505] ppid=118500 vsize=1216080 memory=68564 CPUtime=0.17 cores=0,2
/proc/118505/stat : 118505 (python3) R 118500 118500 117714 0 -1 4194304 9880 0 0 0 15 2 0 0 20 0 1 0 141148027 1245265920 17141 18446744073709551615 94147332096000 94147332096377 140733961958720 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94147332107672 94147332108292 94147365371904 140733961967966 140733961968160 140733961968160 140733961973735 0
/proc/118505/statm: 304020 17141 8155 1 0 275378 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1220272 KiB
Current children cumulated memory: 71636 KiB

[startup+0.305741 s]*
/proc/loadavg: 4.10 4.10 3.59 5/269 118505
/proc/meminfo: memFree=119194116/131249996 swapFree=33000896/33010684
[pid=118500] ppid=118497 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/118500/stat : 118500 (scip-naps-1.00a) S 118497 118500 117714 0 -1 4194304 256 322 0 0 0 0 0 0 20 0 1 0 141148025 4292608 768 18446744073709551615 94192971620352 94192972514885 140725631971744 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94192972753936 94192972801680 94193002332160 140725631973787 140725631973886 140725631973886 140725631979490 0
/proc/118500/statm: 1048 768 704 219 0 110 0
[pid=118505] ppid=118500 vsize=1240292 memory=91988 CPUtime=0.27 cores=0,2
/proc/118505/stat : 118505 (python3) R 118500 118500 117714 0 -1 4194304 15736 0 0 0 24 3 0 0 20 0 1 0 141148027 1270059008 22997 18446744073709551615 94147332096000 94147332096377 140733961958720 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94147332107672 94147332108292 94147365371904 140733961967966 140733961968160 140733961968160 140733961973735 0
/proc/118505/statm: 310073 22997 8155 1 0 281431 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1244484 KiB
Current children cumulated memory: 95060 KiB

[startup+0.700228 s]
/proc/loadavg: 4.10 4.10 3.59 5/269 118505
/proc/meminfo: memFree=119169924/131249996 swapFree=33000896/33010684
[pid=118500] ppid=118497 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/118500/stat : 118500 (scip-naps-1.00a) S 118497 118500 117714 0 -1 4194304 256 322 0 0 0 0 0 0 20 0 1 0 141148025 4292608 768 18446744073709551615 94192971620352 94192972514885 140725631971744 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94192972753936 94192972801680 94193002332160 140725631973787 140725631973886 140725631973886 140725631979490 0
/proc/118500/statm: 1048 768 704 219 0 110 0
[pid=118505] ppid=118500 vsize=1270980 memory=118996 CPUtime=0.66 cores=0,2
/proc/118505/stat : 118505 (python3) R 118500 118500 117714 0 -1 4194304 22487 0 0 0 62 4 0 0 20 0 1 0 141148027 1301483520 29749 18446744073709551615 94147332096000 94147332096377 140733961958720 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94147332107672 94147332108292 94147365371904 140733961967966 140733961968160 140733961968160 140733961973735 0
/proc/118505/statm: 317745 29749 8155 1 0 289103 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1275172 KiB
Current children cumulated memory: 122068 KiB

[startup+1.29952 s]
# the end of solver process 118500 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.2129 s, system=0.061512 s

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

[startup+0.800258 s]
/proc/loadavg: 4.10 4.10 3.59 5/269 118505
/proc/meminfo: memFree=119169924/131249996 swapFree=33000896/33010684
[pid=118500] ppid=118497 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/118500/stat : 118500 (scip-naps-1.00a) S 118497 118500 117714 0 -1 4194304 256 322 0 0 0 0 0 0 20 0 1 0 141148025 4292608 768 18446744073709551615 94192971620352 94192972514885 140725631971744 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94192972753936 94192972801680 94193002332160 140725631973787 140725631973886 140725631973886 140725631979490 0
/proc/118500/statm: 1048 768 704 219 0 110 0
[pid=118505] ppid=118500 vsize=1278056 memory=126164 CPUtime=0.76 cores=0,2
/proc/118505/stat : 118505 (python3) R 118500 118500 117714 0 -1 4194304 24266 0 0 0 72 4 0 0 20 0 1 0 141148027 1308729344 31541 18446744073709551615 94147332096000 94147332096377 140733961958720 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94147332107672 94147332108292 94147365371904 140733961967966 140733961968160 140733961968160 140733961973735 0
/proc/118505/statm: 319514 31541 8155 1 0 290872 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 1282248 KiB
Current children cumulated memory: 129236 KiB

[startup+1.20019 s]
/proc/loadavg: 4.10 4.10 3.59 5/269 118505
/proc/meminfo: memFree=119080800/131249996 swapFree=33000896/33010684
[pid=118500] ppid=118497 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/118500/stat : 118500 (scip-naps-1.00a) S 118497 118500 117714 0 -1 4194304 256 322 0 0 0 0 0 0 20 0 1 0 141148025 4292608 768 18446744073709551615 94192971620352 94192972514885 140725631971744 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94192972753936 94192972801680 94193002332160 140725631973787 140725631973886 140725631973886 140725631979490 0
/proc/118500/statm: 1048 768 704 219 0 110 0
[pid=118505] ppid=118500 vsize=1291032 memory=138068 CPUtime=1.16 cores=0,2
/proc/118505/stat : 118505 (python3) R 118500 118500 117714 0 -1 4194304 27255 0 0 0 111 5 0 0 20 0 1 0 141148027 1322016768 34517 18446744073709551615 94147332096000 94147332096377 140733961958720 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 94147332107672 94147332108292 94147365371904 140733961967966 140733961968160 140733961968160 140733961973735 0
/proc/118505/statm: 322758 34517 8155 1 0 294116 0
Current children cumulated CPU time: 1.16 s
Current children cumulated vsize: 1295224 KiB
Current children cumulated memory: 141140 KiB

Child status: 0

Real time (s): 1.29956
CPU time (s): 1.27441
CPU user time (s): 1.2129
CPU system time (s): 0.061512
CPU usage (%): 98.0648
Max. virtual memory (cumulated for all children) (KiB): 1295224
Max. memory (cumulated for all children) (KiB): 141140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2129
system time used= 0.061512
maximum resident set size= 138452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27914
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= 350
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 118500
#   total CPU time (s): 1.27441
#   total CPU user time (s): 1.2129
#   total CPU system time (s): 0.061512

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013095 second user time and 0.036334 second system time

The end

Launcher Data

Begin job on nodeC023 at 2025-07-11 19:25:02
IDJOB=4530344
IDBENCH=155398
IDSOLVER=3388
FILE ID=nodeC023/4530344-1752254702
RUNJOBID= nodeC023-1752253329-117724
SLURM_JOB_ID= 9682585
Free space on /tmp= 431768 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB11/OPT-LIN/kullmann/normalized-sbox_4_shg.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4530344-1752254702/watcher-4530344-1752254702 -o /tmp/evaluation-result-4530344-1752254702/solver-4530344-1752254702 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1752253329-117724 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4530344-1752254702.opb

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

MD5SUM BENCH= f8cbff203f2ec66bcdec19280bdd1d00
RANDOM SEED=594732345

nodeC023 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		: 3622.027
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	: 6999.78
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		: 3599.884
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	: 6999.78
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		: 3599.927
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	: 6999.78
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		: 3604.137
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	: 6999.78
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		: 3599.899
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	: 6999.78
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		: 3599.846
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	: 6999.78
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		: 3600.174
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	: 6999.78
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		: 3553.578
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        119242752 kB
MemAvailable:   119327960 kB
Buffers:              16 kB
Cached:           825824 kB
SwapCached:         2860 kB
Active:         10535824 kB
Inactive:         657256 kB
Active(anon):   10327096 kB
Inactive(anon):    52756 kB
Active(file):     208728 kB
Inactive(file):   604500 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33000896 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5500 kB
Writeback:            48 kB
AnonPages:      10365468 kB
Mapped:           127244 kB
Shmem:             12612 kB
KReclaimable:     222436 kB
Slab:             315740 kB
SReclaimable:     222436 kB
SUnreclaim:        93304 kB
KernelStack:        4336 kB
PageTables:        24624 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   14773164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2127872 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:      197332 kB
DirectMap2M:     9011200 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431764 MiB
End job on nodeC023 at 2025-07-11 19:25:03