Trace number 4526633

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
toulbar2 2025-06-13OPTIMUM 14.7606 14.8052

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-queen5-5-4_wcsp.wbo
MD5SUMcb6ea9648287f931b56a2a3b8dcad6ec
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark14.7606
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables100
Total number of constraints665
Number of soft constraints640
Number of constraints which are clauses640
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 640
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 15
0.00/0.03	o 13
0.00/0.09	o 12
14.74/14.80	o 12
14.74/14.80	s OPTIMUM FOUND
14.74/14.80	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

Verifier Data 

OK	12

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 (60414 MiB free)
  memory of node 1: 64507 MiB (63661 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526633-1751631308/watcher-4526633-1751631308 -o /tmp/evaluation-result-4526633-1751631308/solver-4526633-1751631308 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751624075-90352 --watchdog 3760 toulbar2.sh toulbar2 HOME/instance-4526633-1751631308.wbo -timer=3600 -hve=512 -f=3 -n: -precision=0 

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
Current StackSize limit: 8192 KiB

solver pid=92302, runsolver pid=92299

[startup+0.100059 s]*
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053448/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=21804 memory=13312 CPUtime=0.09 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2255 0 0 0 9 0 0 0 20 0 1 0 78810388 22327296 3328 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5451 3328 1184 1162 0 4060 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 25996 KiB
Current children cumulated memory: 16384 KiB

[startup+0.20581 s]*
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053448/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=21804 memory=13312 CPUtime=0.2 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2255 0 0 0 20 0 0 0 20 0 1 0 78810388 22327296 3328 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5451 3328 1184 1162 0 4060 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 25996 KiB
Current children cumulated memory: 16384 KiB

[startup+0.305303 s]*
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053448/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=21804 memory=13312 CPUtime=0.29 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2258 0 0 0 29 0 0 0 20 0 1 0 78810388 22327296 3328 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5451 3328 1184 1162 0 4060 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 25996 KiB
Current children cumulated memory: 16384 KiB

[startup+0.700208 s]
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053448/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=21944 memory=13440 CPUtime=0.68 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2291 0 0 0 68 0 0 0 20 0 1 0 78810388 22470656 3360 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5486 3360 1184 1162 0 4095 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 26136 KiB
Current children cumulated memory: 16512 KiB

[startup+1.50017 s]
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053448/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22064 memory=13568 CPUtime=1.48 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2340 0 0 0 148 0 0 0 20 0 1 0 78810388 22593536 3392 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5516 3392 1184 1162 0 4125 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 26256 KiB
Current children cumulated memory: 16640 KiB

[startup+3.10552 s]
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053700/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22544 memory=13772 CPUtime=3.08 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2456 0 0 0 308 0 0 0 20 0 1 0 78810388 23085056 3443 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5636 3443 1184 1162 0 4245 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 26736 KiB
Current children cumulated memory: 16844 KiB

[startup+6.30016 s]
/proc/loadavg: 4.01 4.08 4.08 5/268 92304
/proc/meminfo: memFree=127053804/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22928 memory=14060 CPUtime=6.27 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2600 0 0 0 627 0 0 0 20 0 1 0 78810388 23478272 3515 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5732 3515 1184 1162 0 4341 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 27120 KiB
Current children cumulated memory: 17132 KiB

[startup+12.7002 s]
/proc/loadavg: 4.01 4.08 4.08 5/268 92350
/proc/meminfo: memFree=127061336/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22928 memory=14188 CPUtime=12.65 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2646 0 0 0 1265 0 0 0 20 0 1 0 78810388 23478272 3547 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5732 3547 1184 1162 0 4341 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 27120 KiB
Current children cumulated memory: 17260 KiB

[startup+14.8052 s]
# the end of solver process 92302 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=14.7527 s, system=0.007954 s

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

[startup+12.8002 s]
/proc/loadavg: 4.01 4.08 4.08 5/268 92350
/proc/meminfo: memFree=127061336/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22928 memory=14188 CPUtime=12.75 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2646 0 0 0 1275 0 0 0 20 0 1 0 78810388 23478272 3547 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5732 3547 1184 1162 0 4341 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 27120 KiB
Current children cumulated memory: 17260 KiB

[startup+13.6002 s]
/proc/loadavg: 4.01 4.08 4.08 5/269 92352
/proc/meminfo: memFree=127061084/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22928 memory=14188 CPUtime=13.54 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2648 0 0 0 1354 0 0 0 20 0 1 0 78810388 23478272 3547 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5732 3547 1184 1162 0 4341 0
Current children cumulated CPU time: 13.54 s
Current children cumulated vsize: 27120 KiB
Current children cumulated memory: 17260 KiB

[startup+14.4002 s]
/proc/loadavg: 4.01 4.08 4.08 5/269 92352
/proc/meminfo: memFree=127061084/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22928 memory=14188 CPUtime=14.34 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2648 0 0 0 1434 0 0 0 20 0 1 0 78810388 23478272 3547 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5732 3547 1184 1162 0 4341 0
Current children cumulated CPU time: 14.34 s
Current children cumulated vsize: 27120 KiB
Current children cumulated memory: 17260 KiB

[startup+14.8001 s]
/proc/loadavg: 4.01 4.08 4.08 5/269 92352
/proc/meminfo: memFree=127061084/131249996 swapFree=33005016/33010684
[pid=92302] ppid=92299 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/92302/stat : 92302 (toulbar2.sh) S 92299 92302 90341 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 78810388 4292608 768 18446744073709551615 94602648109056 94602649003589 140732464837888 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94602649242640 94602649290384 94602659745792 140732464847157 140732464847333 140732464847333 140732464852937 0
/proc/92302/statm: 1048 768 704 219 0 110 0
[pid=92304] ppid=92302 vsize=22928 memory=14316 CPUtime=14.74 cores=4,6
/proc/92304/stat : 92304 (toulbar2) R 92302 92302 90341 0 -1 4194304 2667 0 0 0 1474 0 0 0 20 0 1 0 78810388 23478272 3579 18446744073709551615 4198400 8956741 140728397870400 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 20738048 140728397875571 140728397875690 140728397875690 140728397881292 0
/proc/92304/statm: 5732 3579 1184 1162 0 4341 0
Current children cumulated CPU time: 14.74 s
Current children cumulated vsize: 27120 KiB
Current children cumulated memory: 17388 KiB

Child status: 0

Real time (s): 14.8052
CPU time (s): 14.7606
CPU user time (s): 14.7527
CPU system time (s): 0.007954
CPU usage (%): 99.6987
Max. virtual memory (cumulated for all children) (KiB): 27120
Max. memory (cumulated for all children) (KiB): 17388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.7527
system time used= 0.007954
maximum resident set size= 14444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2885
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= 66
involuntary context switches= 22


# summary of solver processes directly reported to runsolver:
#   pid: 92302
#   total CPU time (s): 14.7606
#   total CPU user time (s): 14.7527
#   total CPU system time (s): 0.007954

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.049947 second user time and 0.083794 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2025-07-04 14:15:08
IDJOB=4526633
IDBENCH=144131
IDSOLVER=3383
FILE ID=nodeC030/4526633-1751631308
RUNJOBID= nodeC030-1751624075-90352
SLURM_JOB_ID= 9598945
Free space on /tmp= 432468 MiB

SOLVER NAME= toulbar2 2025-06-13
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-queen5-5-4_wcsp.wbo
COMMAND LINE= toulbar2.sh toulbar2 BENCHNAME -timer=TIMELIMIT -hve=512 -f=3 -n: -precision=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526633-1751631308/watcher-4526633-1751631308 -o /tmp/evaluation-result-4526633-1751631308/solver-4526633-1751631308 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751624075-90352 --watchdog 3760  toulbar2.sh toulbar2 HOME/instance-4526633-1751631308.wbo -timer=3600 -hve=512 -f=3 -n: -precision=0

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

MD5SUM BENCH= cb6ea9648287f931b56a2a3b8dcad6ec
RANDOM SEED=1401464905

nodeC030 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		: 3600.002
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	: 7000.62
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		: 3600.344
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	: 7000.62
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		: 3629.553
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	: 7000.62
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	: 7000.62
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		: 3600.330
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	: 7000.62
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		: 3600.317
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	: 7000.62
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		: 3600.596
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	: 7000.62
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	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        127053700 kB
MemAvailable:   126765620 kB
Buffers:              16 kB
Cached:           502468 kB
SwapCached:          240 kB
Active:          3099132 kB
Inactive:         428504 kB
Active(anon):    2976248 kB
Inactive(anon):    62456 kB
Active(file):     122884 kB
Inactive(file):   366048 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005016 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6492 kB
Writeback:             0 kB
AnonPages:       3028404 kB
Mapped:           112740 kB
Shmem:             13548 kB
KReclaimable:     124056 kB
Slab:             213432 kB
SReclaimable:     124056 kB
SUnreclaim:        89376 kB
KernelStack:        4320 kB
PageTables:         9012 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    3407776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2770944 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:      189140 kB
DirectMap2M:     9019392 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432460 MiB
End job on nodeC030 at 2025-07-04 14:15:23