Trace number 4491313

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 1.00a1OPT17 0.722528 0.752151

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_6.opb
MD5SUM6d7183f8a478cd344b14320e83eff295
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 benchmark17
Best CPU time to get the best result obtained on this benchmark0.027532
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables139
Total number of constraints216
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints215
Minimum length of a constraint1
Maximum length of a constraint24
Number of terms in the objective function 6
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 46
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.66/0.73	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4491313-1751379323.opb
0.66/0.73	c Solving mode: optimization
0.66/0.73	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.66/0.73	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.66/0.73	c original problem has 139 variables (139 bin, 0 int, 0 impl, 0 cont) and 216 constraints
0.66/0.73	c presolving:
0.66/0.73	c (round 1, fast)       1 del vars, 1 del conss, 0 add conss, 1 chg bounds, 22 chg sides, 52 chg coeffs, 0 upgd conss, 0 impls, 24 clqs
0.66/0.73	c (round 2, exhaustive) 1 del vars, 79 del conss, 0 add conss, 1 chg bounds, 22 chg sides, 52 chg coeffs, 0 upgd conss, 0 impls, 24 clqs
0.66/0.73	c (round 3, exhaustive) 1 del vars, 79 del conss, 0 add conss, 1 chg bounds, 22 chg sides, 52 chg coeffs, 32 upgd conss, 0 impls, 24 clqs
0.66/0.73	c (round 4, medium)     1 del vars, 79 del conss, 2 add conss, 1 chg bounds, 25 chg sides, 59 chg coeffs, 32 upgd conss, 0 impls, 37 clqs
0.66/0.73	c (round 5, exhaustive) 1 del vars, 79 del conss, 2 add conss, 1 chg bounds, 25 chg sides, 59 chg coeffs, 59 upgd conss, 0 impls, 37 clqs
0.66/0.73	c (round 6, medium)     1 del vars, 79 del conss, 2 add conss, 1 chg bounds, 28 chg sides, 62 chg coeffs, 59 upgd conss, 0 impls, 39 clqs
0.66/0.73	c (round 7, exhaustive) 1 del vars, 79 del conss, 2 add conss, 1 chg bounds, 28 chg sides, 73 chg coeffs, 59 upgd conss, 0 impls, 39 clqs
0.66/0.73	c    (0.0s) probing cycle finished: starting next cycle
0.66/0.73	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.66/0.73	c    (0.0s) symmetry computation finished: 35 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.66/0.73	c dynamic symmetry handling statistics:
0.66/0.73	c    orbitopal reduction:       no components
0.66/0.73	c    orbital reduction:         no components
0.66/0.73	c    lexicographic reduction:   no permutations
0.66/0.73	c handled 35 out of 35 symmetry components
0.66/0.73	c (round 8, exhaustive) 1 del vars, 79 del conss, 37 add conss, 1 chg bounds, 28 chg sides, 73 chg coeffs, 59 upgd conss, 0 impls, 129 clqs
0.66/0.73	c (round 9, exhaustive) 1 del vars, 79 del conss, 37 add conss, 1 chg bounds, 28 chg sides, 74 chg coeffs, 59 upgd conss, 0 impls, 129 clqs
0.66/0.73	c (round 10, exhaustive) 1 del vars, 79 del conss, 37 add conss, 1 chg bounds, 28 chg sides, 74 chg coeffs, 94 upgd conss, 0 impls, 129 clqs
0.66/0.73	c presolving (11 rounds: 11 fast, 10 medium, 8 exhaustive):
0.66/0.73	c  1 deleted vars, 79 deleted constraints, 37 added constraints, 1 tightened bounds, 0 added holes, 28 changed sides, 74 changed coefficients
0.66/0.73	c  0 implications, 129 cliques
0.66/0.73	c presolved problem has 138 variables (138 bin, 0 int, 0 impl, 0 cont) and 174 constraints
0.66/0.73	c      59 constraints of type <knapsack>
0.66/0.73	c      37 constraints of type <setppc>
0.66/0.73	c      78 constraints of type <linear>
0.66/0.73	c transformed objective value is always integral (scale: 1)
0.66/0.73	c Presolving Time: 0.01
0.66/0.73	c 
0.66/0.73	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.66/0.73	c p 0.0s|     1 |     0 |     0 |     - |   locks|   0 | 138 | 175 | 174 |   0 |  0 |   0 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.0s|     1 |     0 |   114 |     - |  5458k |   0 | 138 | 189 | 174 |   0 |  0 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   127 |     - |  6386k |   0 | 138 | 302 | 179 |   5 |  1 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   148 |     - |  7505k |   0 | 138 | 302 | 184 |  10 |  2 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   180 |     - |  8512k |   0 | 138 | 302 | 189 |  15 |  3 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   205 |     - |  9217k |   0 | 138 | 302 | 194 |  20 |  4 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   237 |     - |    10M |   0 | 138 | 302 | 198 |  24 |  5 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   255 |     - |    10M |   0 | 138 | 302 | 203 |  29 |  6 |  16 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   292 |     - |    11M |   0 | 138 | 304 | 207 |  33 |  7 |  18 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   314 |     - |    12M |   0 | 138 | 306 | 211 |  37 |  8 |  20 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   336 |     - |    13M |   0 | 138 | 306 | 216 |  42 |  9 |  20 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   346 |     - |    13M |   0 | 138 | 307 | 219 |  45 | 10 |  21 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   361 |     - |    13M |   0 | 138 | 308 | 224 |  50 | 11 |  22 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.1s|     1 |     0 |   374 |     - |    14M |   0 | 138 | 308 | 228 |  54 | 12 |  22 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.2s|     1 |     0 |   378 |     - |    14M |   0 | 138 | 311 | 232 |  58 | 13 |  25 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.66/0.73	c   0.2s|     1 |     0 |   391 |     - |    14M |   0 | 138 | 313 | 236 |  62 | 14 |  27 |   0 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c   0.2s|     1 |     2 |   826 |     - |    14M |   0 | 138 | 321 | 236 |  62 | 14 |  35 |  12 | 1.500000e+01 | 3.400000e+01 | 126.67%| unknown
0.66/0.73	c * 0.2s|     6 |     5 |   855 |  95.4 |    LP  |   5 | 138 | 321 | 190 |  62 |  0 |  35 |  12 | 1.500000e+01 | 3.100000e+01 | 106.67%| unknown
0.66/0.73	c * 0.4s|    23 |    20 |  1731 |  61.5 |    LP  |   7 | 138 | 336 | 190 |  62 |  0 |  53 |  12 | 1.500000e+01 | 2.900000e+01 |  93.33%|   1.15%
0.66/0.73	c * 0.4s|    25 |    20 |  2173 |  74.8 |    LP  |   7 | 138 | 339 | 190 |  62 |  0 |  56 |  12 | 1.500000e+01 | 2.800000e+01 |  86.67%|   2.29%
0.66/0.73	c * 0.4s|    30 |    17 |  2610 |  77.0 |    LP  |   7 | 138 | 349 | 190 |  62 |  0 |  66 |  12 | 1.500000e+01 | 1.700000e+01 |  13.33%|   4.30%
0.66/0.73	c 
0.66/0.73	c SCIP Status        : problem is solved [optimal solution found]
0.66/0.73	c Solving Time (sec) : 0.58
0.66/0.73	c Solving Nodes      : 71
0.66/0.73	c Primal Bound       : +1.70000000000000e+01 (5 solutions)
0.66/0.73	c Dual Bound         : +1.70000000000000e+01
0.66/0.73	c Gap                : 0.00 %
0.66/0.73	c All original constraints are satisfied.
0.66/0.73	c SCIP's best solution is verified feasible for the original problem.
0.66/0.73	c SCIP found an optimal solution.
0.66/0.73	o 17
0.66/0.73	s OPTIMUM FOUND
0.66/0.73	v -x1 x2 -x3 -x4 -x5 x139 x24 x25 -x26 -x27 -x28 -x29 x30 x31 -x32 -x33 -x138 -x18 x19 -x20 -x21 -x22 -x23 -x137 -x136 -x135 x134 x133 -x6 x7 -x8 -x9 -x10 -x11 -x132 -x131 -x130 -x129 x128 x127 x126 x125 -x124 x123 x122 x121 x120 x119 -x12 -x13 -x14 -x15 -x16 -x17 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 x110 x109 x108 -x107 x106 x105 x104 x103 -x102 x101 x100 x99 -x98 x97 x96 x95 x94 x93 x92 x91 x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 -x82 -x81 x80 x79 x78 x77 x76 x75 -x74 x73 x72 x71 x70 -x69 x68 x67 x66 x65 x64 x63 -x62 x61 x60 x59 x58 x57 x56 x55 x54 -x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 x36 x35 x34

Verifier Data 

OK	17

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62148 MiB free)
  memory of node 1: 64507 MiB (63207 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4491313-1751379323/watcher-4491313-1751379323 -o /tmp/evaluation-result-4491313-1751379323/solver-4491313-1751379323 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751370065-52944 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4491313-1751379323.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=54678, runsolver pid=54675
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.10 4.11 4.09 5/268 54683
/proc/meminfo: memFree=128365036/131249996 swapFree=33010416/33010684
[pid=54678] ppid=54675 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/54678/stat : 54678 (scip-naps-1.00.) S 54675 54678 52933 0 -1 4194304 260 325 0 0 0 0 0 0 20 0 1 0 53610100 4292608 736 18446744073709551615 94786681548800 94786682443333 140737390742672 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94786682682384 94786682730128 94786708201472 140737390750113 140737390750210 140737390750210 140737390755812 0
/proc/54678/statm: 1048 736 672 219 0 110 0
[pid=54683] ppid=54678 vsize=1186916 memory=31848 CPUtime=0.06 cores=4,6
/proc/54683/stat : 54683 (python3) R 54678 54678 52933 0 -1 4194304 3725 0 0 0 5 1 0 0 20 0 1 0 53610102 1215401984 7962 18446744073709551615 94451303034880 94451303035257 140729049394608 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94451303046552 94451303047172 94451334459392 140729049397607 140729049397794 140729049397794 140729049403367 0
/proc/54683/statm: 296729 7962 4895 1 0 268751 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 1191108 KiB
Current children cumulated memory: 34792 KiB

[startup+0.205637 s]*
/proc/loadavg: 4.10 4.11 4.09 5/268 54683
/proc/meminfo: memFree=128357224/131249996 swapFree=33010416/33010684
[pid=54678] ppid=54675 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/54678/stat : 54678 (scip-naps-1.00.) S 54675 54678 52933 0 -1 4194304 260 325 0 0 0 0 0 0 20 0 1 0 53610100 4292608 736 18446744073709551615 94786681548800 94786682443333 140737390742672 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94786682682384 94786682730128 94786708201472 140737390750113 140737390750210 140737390750210 140737390755812 0
/proc/54678/statm: 1048 736 672 219 0 110 0
[pid=54683] ppid=54678 vsize=1208120 memory=59624 CPUtime=0.17 cores=4,6
/proc/54683/stat : 54683 (python3) R 54678 54678 52933 0 -1 4194304 7685 0 0 0 15 2 0 0 20 0 1 0 53610102 1237114880 14906 18446744073709551615 94451303034880 94451303035257 140729049394608 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94451303046552 94451303047172 94451334459392 140729049397607 140729049397794 140729049397794 140729049403367 0
/proc/54683/statm: 302030 14906 8127 1 0 273388 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1212312 KiB
Current children cumulated memory: 62568 KiB

[startup+0.30556 s]*
/proc/loadavg: 4.10 4.11 4.09 5/268 54683
/proc/meminfo: memFree=128349160/131249996 swapFree=33010416/33010684
[pid=54678] ppid=54675 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/54678/stat : 54678 (scip-naps-1.00.) S 54675 54678 52933 0 -1 4194304 260 325 0 0 0 0 0 0 20 0 1 0 53610100 4292608 736 18446744073709551615 94786681548800 94786682443333 140737390742672 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94786682682384 94786682730128 94786708201472 140737390750113 140737390750210 140737390750210 140737390755812 0
/proc/54678/statm: 1048 736 672 219 0 110 0
[pid=54683] ppid=54678 vsize=1212236 memory=64232 CPUtime=0.26 cores=4,6
/proc/54683/stat : 54683 (python3) R 54678 54678 52933 0 -1 4194304 8841 0 0 0 24 2 0 0 20 0 1 0 53610102 1241329664 16058 18446744073709551615 94451303034880 94451303035257 140729049394608 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94451303046552 94451303047172 94451334459392 140729049397607 140729049397794 140729049397794 140729049403367 0
/proc/54683/statm: 303059 16058 8127 1 0 274417 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 1216428 KiB
Current children cumulated memory: 67176 KiB

[startup+0.700161 s]
/proc/loadavg: 4.10 4.11 4.09 5/268 54683
/proc/meminfo: memFree=128356936/131249996 swapFree=33010416/33010684
[pid=54678] ppid=54675 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/54678/stat : 54678 (scip-naps-1.00.) S 54675 54678 52933 0 -1 4194304 260 325 0 0 0 0 0 0 20 0 1 0 53610100 4292608 736 18446744073709551615 94786681548800 94786682443333 140737390742672 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94786682682384 94786682730128 94786708201472 140737390750113 140737390750210 140737390750210 140737390755812 0
/proc/54678/statm: 1048 736 672 219 0 110 0
[pid=54683] ppid=54678 vsize=1217880 memory=69096 CPUtime=0.66 cores=4,6
/proc/54683/stat : 54683 (python3) R 54678 54678 52933 0 -1 4194304 10080 0 0 0 63 3 0 0 20 0 1 0 53610102 1247109120 17274 18446744073709551615 94451303034880 94451303035257 140729049394608 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94451303046552 94451303047172 94451334459392 140729049397607 140729049397794 140729049397794 140729049403367 0
/proc/54683/statm: 304470 17274 8127 1 0 275828 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1222072 KiB
Current children cumulated memory: 72040 KiB

[startup+0.752105 s]
# the end of solver process 54678 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.683504 s, system=0.039024 s

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

[startup+0.700161 s]
/proc/loadavg: 4.10 4.11 4.09 5/268 54683
/proc/meminfo: memFree=128356936/131249996 swapFree=33010416/33010684
[pid=54678] ppid=54675 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/54678/stat : 54678 (scip-naps-1.00.) S 54675 54678 52933 0 -1 4194304 260 325 0 0 0 0 0 0 20 0 1 0 53610100 4292608 736 18446744073709551615 94786681548800 94786682443333 140737390742672 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94786682682384 94786682730128 94786708201472 140737390750113 140737390750210 140737390750210 140737390755812 0
/proc/54678/statm: 1048 736 672 219 0 110 0
[pid=54683] ppid=54678 vsize=1217880 memory=69096 CPUtime=0.66 cores=4,6
/proc/54683/stat : 54683 (python3) R 54678 54678 52933 0 -1 4194304 10080 0 0 0 63 3 0 0 20 0 1 0 53610102 1247109120 17274 18446744073709551615 94451303034880 94451303035257 140729049394608 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94451303046552 94451303047172 94451334459392 140729049397607 140729049397794 140729049397794 140729049403367 0
/proc/54683/statm: 304470 17274 8127 1 0 275828 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1222072 KiB
Current children cumulated memory: 72040 KiB

Child status: 0

Real time (s): 0.752151
CPU time (s): 0.722528
CPU user time (s): 0.683504
CPU system time (s): 0.039024
CPU usage (%): 96.0616
Max. virtual memory (cumulated for all children) (KiB): 1222072
Max. memory (cumulated for all children) (KiB): 72040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.683504
system time used= 0.039024
maximum resident set size= 70248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10759
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 334
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 54678
#   total CPU time (s): 0.722528
#   total CPU user time (s): 0.683504
#   total CPU system time (s): 0.039024

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01195 second user time and 0.030598 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2025-07-01 16:15:23
IDJOB=4491313
IDBENCH=147697
IDSOLVER=3368
FILE ID=nodeC022/4491313-1751379323
RUNJOBID= nodeC022-1751370065-52944
SLURM_JOB_ID= 9598189
Free space on /tmp= 433044 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_6.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4491313-1751379323/watcher-4491313-1751379323 -o /tmp/evaluation-result-4491313-1751379323/solver-4491313-1751379323 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751370065-52944 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4491313-1751379323.opb

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

MD5SUM BENCH= 6d7183f8a478cd344b14320e83eff295
RANDOM SEED=1515244215

nodeC022 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		: 3600.324
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	: 6999.44
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		: 3599.681
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	: 6999.44
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		: 3599.828
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	: 6999.44
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		: 3700.000
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	: 6999.44
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		: 3599.707
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	: 6999.44
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		: 3599.711
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	: 6999.44
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		: 3600.120
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	: 6999.44
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        128365036 kB
MemAvailable:   128212368 kB
Buffers:            2128 kB
Cached:           650176 kB
SwapCached:           32 kB
Active:          1923220 kB
Inactive:         273984 kB
Active(anon):    1558732 kB
Inactive(anon):     4196 kB
Active(file):     364488 kB
Inactive(file):   269788 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5532 kB
Writeback:             4 kB
AnonPages:       1548036 kB
Mapped:           125036 kB
Shmem:             18028 kB
KReclaimable:     104188 kB
Slab:             191340 kB
SReclaimable:     104188 kB
SUnreclaim:        87152 kB
KernelStack:        4272 kB
PageTables:         6724 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    5135924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC022 at 2025-07-01 16:15:24