Trace number 4525422

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OR-Tools CP-SAT 9.14OPTIMUM 2.58038 1.34845

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967523--soft-33-100-0.wbo
MD5SUM78530bd9d8566fef18fc3cd1ae043ffe
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark1.02664
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1188
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.03	o 310
0.00/0.04	o 217
0.00/0.04	o 212
0.00/0.05	o 178
0.00/0.06	o 142
0.00/0.07	o 139
0.00/0.10	o 82
0.00/0.10	o 72
0.38/0.22	o 71
0.38/0.30	o 69
0.74/0.47	o 66
0.93/0.53	o 15
1.49/0.82	o 12
1.69/0.91	o 11
1.69/0.91	o 10
1.89/1.08	o 8
2.48/1.34	s OPTIMUM FOUND 
2.48/1.34	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 
2.48/1.34	v -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 
2.48/1.34	v -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 
2.48/1.34	v -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 
2.48/1.34	v -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 
2.48/1.34	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 
2.48/1.34	v -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 
2.48/1.34	v -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 
2.48/1.34	v -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 x136 
2.48/1.34	v -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 
2.48/1.34	v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 
2.48/1.34	v -x163 -x164 x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	8

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: 63837 MiB (62684 MiB free)
  memory of node 1: 64465 MiB (62741 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525422-1751615237/watcher-4525422-1751615237 -o /tmp/evaluation-result-4525422-1751615237/solver-4525422-1751615237 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751612733-90043 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:237535325 --competition_mode --input HOME/instance-4525422-1751615237.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=95142, runsolver pid=95139

[startup+0.100063 s]*
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128436000/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=12032 CPUtime=0.17 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 1105 0 0 0 17 0 0 0 20 0 3 0 77202941 162656256 3008 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3008 2144 2102 0 5063 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=4026531960 CPUtime=0.06 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 301 0 0 0 6 0 0 0 20 0 3 0 77202944 162656256 3008 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=228522721619 CPUtime=0.07 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 315 0 0 0 7 0 0 0 20 0 3 0 77202944 162656256 3008 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 12032 KiB

[startup+0.212986 s]*
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128436000/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=12672 CPUtime=0.38 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 1286 0 0 0 38 0 0 0 20 0 3 0 77202941 162656256 3168 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3168 2144 2102 0 5268 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=3461362012838756636 CPUtime=0.16 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 380 0 0 0 16 0 0 0 20 0 3 0 77202944 162656256 3168 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=14857 CPUtime=0.18 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 417 0 0 0 18 0 0 0 20 0 3 0 77202944 162656256 3168 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 0.38 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 12672 KiB

[startup+0.312645 s]*
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128436000/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=12672 CPUtime=0.56 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 1295 0 0 0 56 0 0 0 20 0 3 0 77202941 162656256 3168 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3168 2144 2102 0 5273 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=-8183424787192779971 CPUtime=0.25 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 383 0 0 0 25 0 0 0 20 0 3 0 77202944 162656256 3168 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=0 CPUtime=0.28 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 420 0 0 0 28 0 0 0 20 0 3 0 77202944 162656256 3168 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 12672 KiB

[startup+0.70027 s]
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128435244/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=13952 CPUtime=1.29 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 1609 0 0 0 129 0 0 0 20 0 3 0 77202941 162656256 3488 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3488 2144 2102 0 5598 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=0 CPUtime=0.6 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 503 0 0 0 60 0 0 0 20 0 3 0 77202944 162656256 3488 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=0 CPUtime=0.65 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 614 0 0 0 65 0 0 0 20 0 3 0 77202944 162656256 3488 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 1.29 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 13952 KiB

[startup+1.34841 s]
# the end of solver process 95142 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=2.57146 s, system=0.008918 s

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

[startup+0.800297 s]
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128435244/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=14080 CPUtime=1.49 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 1635 0 0 0 149 0 0 0 20 0 3 0 77202941 162656256 3520 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3520 2144 2102 0 5619 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=0 CPUtime=0.7 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 529 0 0 0 70 0 0 0 20 0 3 0 77202944 162656256 3520 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=-8183424787192779971 CPUtime=0.75 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 614 0 0 0 75 0 0 0 20 0 3 0 77202944 162656256 3520 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 14080 KiB

[startup+1.20018 s]
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128434236/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=14336 CPUtime=2.28 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 2749 0 0 0 228 0 0 0 20 0 3 0 77202941 162656256 3584 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3584 2144 2102 0 5687 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=245635481903 CPUtime=1.09 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 1055 0 0 0 109 0 0 0 20 0 3 0 77202944 162656256 3584 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=55212677268211 CPUtime=1.15 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 1185 0 0 0 115 0 0 0 20 0 3 0 77202944 162656256 3584 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 2.28 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 14336 KiB

[startup+1.30019 s]
/proc/loadavg: 7.90 8.05 7.63 9/259 95145
/proc/meminfo: memFree=128434236/131382116 swapFree=33009904/33010684
[pid=95142] ppid=95139 vsize=158844 memory=14296 CPUtime=2.48 cores=1,3
/proc/95142/stat : 95142 (cp-sat-runner) S 95139 95142 90031 0 -1 4194304 2849 0 0 0 248 0 0 0 20 0 3 0 77202941 162656256 3574 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
/proc/95142/statm: 39711 3574 2144 2102 0 5717 0
[pid=95142/tid=95144] ppid=95139 vsize=158844 memory=0 CPUtime=1.19 cores=1,3
/proc/95142/task/95144/stat : 95144 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 1056 0 0 0 119 0 0 0 20 0 3 0 77202944 162656256 3574 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
[pid=95142/tid=95145] ppid=95139 vsize=158844 memory=0 CPUtime=1.25 cores=1,3
/proc/95142/task/95145/stat : 95145 (cp-sat-runner) R 95139 95142 90031 0 -1 4194368 1259 0 0 0 125 0 0 0 20 0 3 0 77202944 162656256 3574 18446744073709551615 4198400 12805993 140726551177216 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 40624128 140726551185687 140726551185891 140726551185891 140726551191495 0
Current children cumulated CPU time: 2.48 s
Current children cumulated vsize: 158844 KiB
Current children cumulated memory: 14296 KiB

Child status: 10

Real time (s): 1.34845
CPU time (s): 2.58038
CPU user time (s): 2.57146
CPU system time (s): 0.008918
CPU usage (%): 191.359
Max. virtual memory (cumulated for all children) (KiB): 158844
Max. memory (cumulated for all children) (KiB): 14336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.57146
system time used= 0.008918
maximum resident set size= 14552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2988
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 106
involuntary context switches= 184


# summary of solver processes directly reported to runsolver:
#   pid: 95142
#   total CPU time (s): 2.58038
#   total CPU user time (s): 2.57146
#   total CPU system time (s): 0.008918

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028869 second user time and 0.05886 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-04 09:47:18
IDJOB=4525422
IDBENCH=143740
IDSOLVER=3378
FILE ID=nodeC004/4525422-1751615237
RUNJOBID= nodeC004-1751612733-90043
SLURM_JOB_ID= 9598915
Free space on /tmp= 431640 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967523--soft-33-100-0.wbo
COMMAND LINE= cp-sat-runner --params num_workers:NBCORE,log_search_progress:false,max_time_in_seconds:TIMEOUT,random_seed:RANDOMSEED --competition_mode --input BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525422-1751615237/watcher-4525422-1751615237 -o /tmp/evaluation-result-4525422-1751615237/solver-4525422-1751615237 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751612733-90043 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:237535325 --competition_mode --input HOME/instance-4525422-1751615237.wbo

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

MD5SUM BENCH= 78530bd9d8566fef18fc3cd1ae043ffe
RANDOM SEED=237535325

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.636
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.313
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.649
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.218
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.646
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.626
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3571.253
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.635
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        128436000 kB
MemAvailable:   129364796 kB
Buffers:            2128 kB
Cached:          1677144 kB
SwapCached:           32 kB
Active:          1202476 kB
Inactive:        1082160 kB
Active(anon):     612564 kB
Inactive(anon):    10736 kB
Active(file):     589912 kB
Inactive(file):  1071424 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             25372 kB
Writeback:             4 kB
AnonPages:        608432 kB
Mapped:           129912 kB
Shmem:             17932 kB
KReclaimable:     214176 kB
Slab:             300888 kB
SReclaimable:     214176 kB
SUnreclaim:        86712 kB
KernelStack:        4144 kB
PageTables:         4256 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1017012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    395264 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431628 MiB
End job on nodeC004 at 2025-07-04 09:47:19