Trace number 4502797

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 1.00a1OPT22 1.2556 1.29319

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 

1.15/1.25	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4502797-1751415976.opb
1.15/1.25	c Solving mode: optimization
1.15/1.25	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
1.15/1.25	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
1.15/1.25	c original problem has 147 variables (147 bin, 0 int, 0 impl, 0 cont) and 240 constraints
1.15/1.25	c feasible solution found by trivial heuristic after 0.0 seconds, objective value 1.470000e+02
1.15/1.25	c presolving:
1.15/1.25	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
1.15/1.25	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
1.15/1.25	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
1.15/1.25	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
1.15/1.25	c    (0.0s) probing: 51/146 (34.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.15/1.25	c    (0.0s) probing aborted: 50/50 successive totally useless probings
1.15/1.25	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
1.15/1.25	c    (0.0s) no symmetry present (symcode time: 0.00)
1.15/1.25	c presolving (5 rounds: 5 fast, 4 medium, 4 exhaustive):
1.15/1.25	c  1 deleted vars, 40 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 40 changed sides, 8 changed coefficients
1.15/1.25	c  0 implications, 1 cliques
1.15/1.25	c presolved problem has 146 variables (146 bin, 0 int, 0 impl, 0 cont) and 200 constraints
1.15/1.25	c       1 constraints of type <setppc>
1.15/1.25	c     199 constraints of type <logicor>
1.15/1.25	c transformed objective value is always integral (scale: 1)
1.15/1.25	c Presolving Time: 0.01
1.15/1.25	c 
1.15/1.25	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
1.15/1.25	c t 0.0s|     1 |     0 |     0 |     - | trivial|   0 | 146 | 200 |   0 |   0 |  0 |   0 |   0 | 0.000000e+00 | 1.460000e+02 |    Inf | unknown
1.15/1.25	c p 0.0s|     1 |     0 |     0 |     - |   locks|   0 | 146 | 200 | 200 |   0 |  0 |   0 |   0 | 0.000000e+00 | 2.500000e+01 |    Inf | unknown
1.15/1.25	c   0.0s|     1 |     0 |   254 |     - |  2806k |   0 | 146 | 200 | 200 |   0 |  0 |   0 |   0 | 2.002353e+01 | 2.500000e+01 |  24.85%| unknown
1.15/1.25	c   0.0s|     1 |     0 |   279 |     - |  8872k |   0 | 146 | 200 | 202 |   2 |  1 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.1s|     1 |     0 |   296 |     - |    14M |   0 | 146 | 200 | 203 |   3 |  2 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.1s|     1 |     0 |   324 |     - |    22M |   0 | 146 | 200 | 204 |   4 |  3 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.1s|     1 |     0 |   340 |     - |    31M |   0 | 146 | 200 | 205 |   5 |  4 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.1s|     1 |     0 |   358 |     - |    35M |   0 | 146 | 200 | 206 |   6 |  5 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.2s|     1 |     0 |   368 |     - |    41M |   0 | 146 | 200 | 207 |   7 |  6 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.2s|     1 |     0 |   385 |     - |    49M |   0 | 146 | 200 | 208 |   8 |  7 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.2s|     1 |     0 |   400 |     - |    51M |   0 | 146 | 200 | 209 |   9 |  8 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.2s|     1 |     0 |   416 |     - |    58M |   0 | 146 | 200 | 210 |  10 |  9 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.2s|     1 |     0 |   438 |     - |    68M |   0 | 146 | 200 | 212 |  12 | 10 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.3s|     1 |     0 |   446 |     - |    68M |   0 | 146 | 200 | 213 |  13 | 11 |   0 |   0 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c   0.3s|     1 |     2 |   458 |     - |    68M |   0 | 146 | 200 | 213 |  13 | 11 |   0 |  21 | 2.100000e+01 | 2.500000e+01 |  19.05%| unknown
1.15/1.25	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
1.15/1.25	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
1.15/1.25	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
1.15/1.25	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%
1.15/1.25	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%
1.15/1.25	c 
1.15/1.25	c SCIP Status        : problem is solved [optimal solution found]
1.15/1.25	c Solving Time (sec) : 1.10
1.15/1.25	c Solving Nodes      : 266
1.15/1.25	c Primal Bound       : +2.20000000000000e+01 (309 solutions)
1.15/1.25	c Dual Bound         : +2.20000000000000e+01
1.15/1.25	c Gap                : 0.00 %
1.15/1.25	c All original constraints are satisfied.
1.15/1.25	c SCIP's best solution is verified feasible for the original problem.
1.15/1.25	c SCIP found an optimal solution.
1.15/1.25	o 22
1.15/1.25	s OPTIMUM FOUND
1.15/1.25	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 (53590 MiB free)
  memory of node 1: 64465 MiB (62375 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4502797-1751415976/watcher-4502797-1751415976 -o /tmp/evaluation-result-4502797-1751415976/solver-4502797-1751415976 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751413449-57554 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4502797-1751415976.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=59822, runsolver pid=59819
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 4.11 4.17 4.01 5/271 59827
/proc/meminfo: memFree=118744212/131250000 swapFree=33010684/33010684
[pid=59822] ppid=59819 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/59822/stat : 59822 (scip-naps-1.00.) S 59819 59822 56841 0 -1 4194304 260 327 0 0 0 0 0 0 20 0 1 0 57220125 4292608 768 18446744073709551615 94845072162816 94845073057349 140721472103856 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94845073296400 94845073344144 94845082595328 140721472113057 140721472113154 140721472113154 140721472118756 0
/proc/59822/statm: 1048 768 704 219 0 110 0
[pid=59827] ppid=59822 vsize=1186920 memory=31600 CPUtime=0.06 cores=0,2
/proc/59827/stat : 59827 (python3) R 59822 59822 56841 0 -1 4194304 3681 0 0 0 5 1 0 0 20 0 1 0 57220127 1215406080 7900 18446744073709551615 93899996999680 93899997000057 140736414176416 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93899997011352 93899997011972 93900014948352 140736414181735 140736414181922 140736414181922 140736414187495 0
/proc/59827/statm: 296730 7900 4866 1 0 268752 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 1191112 KiB
Current children cumulated memory: 34672 KiB

[startup+0.205617 s]*
/proc/loadavg: 4.11 4.17 4.01 5/271 59827
/proc/meminfo: memFree=118744212/131250000 swapFree=33010684/33010684
[pid=59822] ppid=59819 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/59822/stat : 59822 (scip-naps-1.00.) S 59819 59822 56841 0 -1 4194304 260 327 0 0 0 0 0 0 20 0 1 0 57220125 4292608 768 18446744073709551615 94845072162816 94845073057349 140721472103856 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94845073296400 94845073344144 94845082595328 140721472113057 140721472113154 140721472113154 140721472118756 0
/proc/59822/statm: 1048 768 704 219 0 110 0
[pid=59827] ppid=59822 vsize=1212252 memory=65648 CPUtime=0.16 cores=0,2
/proc/59827/stat : 59827 (python3) R 59822 59822 56841 0 -1 4194304 9190 0 0 0 14 2 0 0 20 0 1 0 57220127 1241346048 16412 18446744073709551615 93899996999680 93899997000057 140736414176416 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93899997011352 93899997011972 93900014948352 140736414181735 140736414181922 140736414181922 140736414187495 0
/proc/59827/statm: 303063 16412 8130 1 0 274421 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 1216444 KiB
Current children cumulated memory: 68720 KiB

[startup+0.305621 s]*
/proc/loadavg: 4.11 4.17 4.01 5/271 59827
/proc/meminfo: memFree=118727832/131250000 swapFree=33010684/33010684
[pid=59822] ppid=59819 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/59822/stat : 59822 (scip-naps-1.00.) S 59819 59822 56841 0 -1 4194304 260 327 0 0 0 0 0 0 20 0 1 0 57220125 4292608 768 18446744073709551615 94845072162816 94845073057349 140721472103856 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94845073296400 94845073344144 94845082595328 140721472113057 140721472113154 140721472113154 140721472118756 0
/proc/59822/statm: 1048 768 704 219 0 110 0
[pid=59827] ppid=59822 vsize=1239220 memory=90736 CPUtime=0.26 cores=0,2
/proc/59827/stat : 59827 (python3) R 59822 59822 56841 0 -1 4194304 15469 0 0 0 24 2 0 0 20 0 1 0 57220127 1268961280 22684 18446744073709551615 93899996999680 93899997000057 140736414176416 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93899997011352 93899997011972 93900014948352 140736414181735 140736414181922 140736414181922 140736414187495 0
/proc/59827/statm: 309805 22684 8130 1 0 281163 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 1243412 KiB
Current children cumulated memory: 93808 KiB

[startup+0.70013 s]
/proc/loadavg: 4.11 4.17 4.01 5/271 59827
/proc/meminfo: memFree=118703640/131250000 swapFree=33010684/33010684
[pid=59822] ppid=59819 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/59822/stat : 59822 (scip-naps-1.00.) S 59819 59822 56841 0 -1 4194304 260 327 0 0 0 0 0 0 20 0 1 0 57220125 4292608 768 18446744073709551615 94845072162816 94845073057349 140721472103856 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94845073296400 94845073344144 94845082595328 140721472113057 140721472113154 140721472113154 140721472118756 0
/proc/59822/statm: 1048 768 704 219 0 110 0
[pid=59827] ppid=59822 vsize=1270928 memory=118588 CPUtime=0.65 cores=0,2
/proc/59827/stat : 59827 (python3) R 59822 59822 56841 0 -1 4194304 22601 0 0 0 61 4 0 0 20 0 1 0 57220127 1301430272 29647 18446744073709551615 93899996999680 93899997000057 140736414176416 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93899997011352 93899997011972 93900014948352 140736414181735 140736414181922 140736414181922 140736414187495 0
/proc/59827/statm: 317732 29647 8130 1 0 289090 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 1275120 KiB
Current children cumulated memory: 121660 KiB

[startup+1.29314 s]
# the end of solver process 59822 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.19376 s, system=0.061841 s

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

[startup+0.800228 s]
/proc/loadavg: 4.11 4.17 4.01 5/271 59827
/proc/meminfo: memFree=118703640/131250000 swapFree=33010684/33010684
[pid=59822] ppid=59819 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/59822/stat : 59822 (scip-naps-1.00.) S 59819 59822 56841 0 -1 4194304 260 327 0 0 0 0 0 0 20 0 1 0 57220125 4292608 768 18446744073709551615 94845072162816 94845073057349 140721472103856 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94845073296400 94845073344144 94845082595328 140721472113057 140721472113154 140721472113154 140721472118756 0
/proc/59822/statm: 1048 768 704 219 0 110 0
[pid=59827] ppid=59822 vsize=1277980 memory=125884 CPUtime=0.75 cores=0,2
/proc/59827/stat : 59827 (python3) R 59822 59822 56841 0 -1 4194304 24438 0 0 0 71 4 0 0 20 0 1 0 57220127 1308651520 31471 18446744073709551615 93899996999680 93899997000057 140736414176416 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93899997011352 93899997011972 93900014948352 140736414181735 140736414181922 140736414181922 140736414187495 0
/proc/59827/statm: 319495 31471 8130 1 0 290853 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 1282172 KiB
Current children cumulated memory: 128956 KiB

[startup+1.20013 s]
/proc/loadavg: 4.11 4.17 4.01 5/271 59827
/proc/meminfo: memFree=118695828/131250000 swapFree=33010684/33010684
[pid=59822] ppid=59819 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/59822/stat : 59822 (scip-naps-1.00.) S 59819 59822 56841 0 -1 4194304 260 327 0 0 0 0 0 0 20 0 1 0 57220125 4292608 768 18446744073709551615 94845072162816 94845073057349 140721472103856 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94845073296400 94845073344144 94845082595328 140721472113057 140721472113154 140721472113154 140721472118756 0
/proc/59822/statm: 1048 768 704 219 0 110 0
[pid=59827] ppid=59822 vsize=1290292 memory=137788 CPUtime=1.15 cores=0,2
/proc/59827/stat : 59827 (python3) R 59822 59822 56841 0 -1 4194304 27408 0 0 0 110 5 0 0 20 0 1 0 57220127 1321259008 34447 18446744073709551615 93899996999680 93899997000057 140736414176416 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93899997011352 93899997011972 93900014948352 140736414181735 140736414181922 140736414181922 140736414187495 0
/proc/59827/statm: 322573 34447 8130 1 0 293931 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 1294484 KiB
Current children cumulated memory: 140860 KiB

Child status: 0

Real time (s): 1.29319
CPU time (s): 1.2556
CPU user time (s): 1.19376
CPU system time (s): 0.061841
CPU usage (%): 97.0936
Max. virtual memory (cumulated for all children) (KiB): 1294484
Max. memory (cumulated for all children) (KiB): 140860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.19376
system time used= 0.061841
maximum resident set size= 138172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28075
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= 349
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 59822
#   total CPU time (s): 1.2556
#   total CPU user time (s): 1.19376
#   total CPU system time (s): 0.061841

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017271 second user time and 0.030447 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2025-07-02 02:26:16
IDJOB=4502797
IDBENCH=155398
IDSOLVER=3368
FILE ID=nodeC028/4502797-1751415976
RUNJOBID= nodeC028-1751413449-57554
SLURM_JOB_ID= 9598315
Free space on /tmp= 432732 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB11/OPT-LIN/kullmann/normalized-sbox_4_shg.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4502797-1751415976/watcher-4502797-1751415976 -o /tmp/evaluation-result-4502797-1751415976/solver-4502797-1751415976 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751413449-57554 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4502797-1751415976.opb

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

MD5SUM BENCH= f8cbff203f2ec66bcdec19280bdd1d00
RANDOM SEED=1443820372

nodeC028 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		: 3600.067
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	: 7000.16
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		: 3600.082
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	: 7000.16
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		: 3741.665
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	: 7000.16
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		: 3549.834
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	: 7000.16
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		: 3600.100
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	: 7000.16
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		: 3600.166
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	: 7000.16
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		: 3600.093
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	: 7000.16
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		: 3700.000
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        118749500 kB
MemAvailable:   119118732 kB
Buffers:            3280 kB
Cached:          1175060 kB
SwapCached:            0 kB
Active:         10971304 kB
Inactive:         865816 kB
Active(anon):   10676848 kB
Inactive(anon):        0 kB
Active(file):     294456 kB
Inactive(file):   865816 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5592 kB
Writeback:             0 kB
AnonPages:      10660876 kB
Mapped:           134584 kB
Shmem:             18068 kB
KReclaimable:      96396 kB
Slab:             183516 kB
SReclaimable:      96396 kB
SUnreclaim:        87120 kB
KernelStack:        4400 kB
PageTables:        24936 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   14904544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3712 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6383616 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:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432724 MiB
End job on nodeC028 at 2025-07-02 02:26:17