Trace number 4303779

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
Mistral-2.0 2018-08-01OPT46 118.999 119.001

General information on the benchmark

NameSumColoring/
SumColoring-myciel5_c18.xml
MD5SUM129cb36d1c9243226923c7f46c8f3d2b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46
Best CPU time to get the best result obtained on this benchmark292.877
Satisfiable
(Un)Satisfiability was proved
Number of variables47
Number of constraints236
Number of domains1
Minimum domain size47
Maximum domain size47
Distribution of domain sizes[{"size":47,"count":47}]
Minimum variable degree6
Maximum variable degree24
Distribution of variable degrees[{"degree":6,"count":5},{"degree":7,"count":5},{"degree":8,"count":6},{"degree":9,"count":5},{"degree":10,"count":5},{"degree":11,"count":5},{"degree":12,"count":1},{"degree":13,"count":7},{"degree":17,"count":5},{"degree":21,"count":1},{"degree":23,"count":1},{"degree":24,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":236}]
Number of extensional constraints0
Number of intensional constraints236
Distribution of constraint types[{"type":"intension","count":236}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c Mistral 01082018
0.00/0.04	o 95
0.00/0.04	o 94
0.00/0.04	o 93
0.00/0.04	o 92
0.00/0.04	o 90
0.00/0.04	o 88
0.00/0.04	o 87
0.00/0.04	o 86
0.00/0.04	o 84
0.00/0.05	o 83
0.00/0.05	o 81
0.00/0.05	o 79
0.00/0.05	o 78
0.00/0.05	o 77
0.00/0.05	o 75
0.00/0.05	o 71
0.00/0.05	o 70
0.00/0.05	o 69
0.00/0.06	o 66
0.00/0.07	o 62
0.00/0.07	o 58
0.31/0.33	o 55
1.49/1.55	o 50
2.19/2.27	o 49
2.19/2.27	o 48
2.19/2.27	o 47
3.29/3.32	o 46
118.89/119.00	s OPTIMUM FOUND
118.89/119.00	v <instantiation type="optimum" cost="46">
118.89/119.00	v   <list> c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[40] c[41] c[42] c[43] c[44] c[45] c[46] </list>
118.89/119.00	v   <values> 4 3 5 3 4 2 2 2 2 2 3 1 1 1 1 1 1 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 </values>
118.89/119.00	v </instantiation>

Verifier Data 

OK	46

Watcher Data 

runsolver version 3.4.0 (svn: 3012) 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: 16374 MiB (1788 MiB free)
  memory of node 1: 16384 MiB (3746 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303779-1534005996/watcher-4303779-1534005996 -o /tmp/evaluation-result-4303779-1534005996/solver-4303779-1534005996 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1533990732-21541 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1343887088 HOME/instance-4303779-1534005996.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=23449, runsolver pid=23446

[startup+0.100106 s]*
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5666180/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4612 CPUtime=0.1 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 1352 0 0 0 10 0 0 0 20 0 1 0 218162784 30662656 1153 33554432000 4194304 7499544 140731416078768 140731416075768 4249920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1153 736 807 0 477 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4612 KiB

[startup+0.209609 s]*
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5666180/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4612 CPUtime=0.21 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 1353 0 0 0 21 0 0 0 20 0 1 0 218162784 30662656 1153 33554432000 4194304 7499544 140731416078768 140731416075768 4580654 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1153 736 807 0 477 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4612 KiB

[startup+0.308964 s]*
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5666180/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4612 CPUtime=0.31 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 1353 0 0 0 31 0 0 0 20 0 1 0 218162784 30662656 1153 33554432000 4194304 7499544 140731416078768 140731416073784 4258065 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1153 736 807 0 477 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4612 KiB

[startup+0.700223 s]
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5666180/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4612 CPUtime=0.69 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 1354 0 0 0 69 0 0 0 20 0 1 0 218162784 30662656 1153 33554432000 4194304 7499544 140731416078768 140731416073784 4404854 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1153 736 807 0 477 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4612 KiB

[startup+1.50023 s]
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5665608/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4612 CPUtime=1.49 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 1354 0 0 0 149 0 0 0 20 0 1 0 218162784 30662656 1153 33554432000 4194304 7499544 140731416078768 140731416073784 4386183 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1153 736 807 0 477 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4612 KiB

[startup+3.10941 s]
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5664776/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=3.1 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 1683 0 0 0 310 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4545393 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+6.30036 s]
/proc/loadavg: 2.08 2.07 2.07 3/190 23450
/proc/meminfo: memFree=5664788/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=6.29 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 2005 0 0 0 629 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4405944 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.05 2.07 3/190 23450
/proc/meminfo: memFree=5664176/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=12.69 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 2322 0 0 0 1269 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4258073 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.05 2.07 3/190 23450
/proc/meminfo: memFree=5664272/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=25.49 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 2956 0 0 0 2549 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 5648642 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+51.1093 s]
/proc/loadavg: 1.99 2.04 2.06 3/190 23450
/proc/meminfo: memFree=5664376/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=51.1 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3278 0 0 0 5110 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 140471386576586 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664064/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=102.29 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3595 0 0 0 10229 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4379069 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+119.001 s]
# the end of solver process 23449 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=118.991 s, system=0.007999 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664064/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=102.39 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3595 0 0 0 10239 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4319907 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+108.8 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664064/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=108.79 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3595 0 0 0 10879 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 5773199 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 108.79 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664152/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=115.19 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3595 0 0 0 11519 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4405034 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+116.8 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664152/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=116.79 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3912 0 0 0 11679 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4405847 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 116.79 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+117.6 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664152/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=117.59 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3912 0 0 0 11759 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 5586969 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 117.59 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+118.4 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664152/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=118.39 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3912 0 0 0 11839 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4579746 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 118.39 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+118.8 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664152/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=118.79 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3912 0 0 0 11879 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 5648654 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 118.79 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+118.9 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 23451
/proc/meminfo: memFree=5664152/32770624 swapFree=67108860/67108860
[pid=23449] ppid=23446 vsize=29944 memory=4768 CPUtime=118.89 cores=0,2,4,6
/proc/23449/stat : 23449 (MistralXCSP) R 23446 23449 21509 0 -1 4202496 3912 0 0 0 11889 0 0 0 20 0 1 0 218162784 30662656 1192 33554432000 4194304 7499544 140731416078768 140731416073784 4249664 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41431040 140731416081517 140731416081667 140731416081667 140731416084425 0
/proc/23449/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 118.89 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

Child status: 0
Real time (s): 119.001
CPU time (s): 118.999
CPU user time (s): 118.991
CPU system time (s): 0.007999
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 29944
Max. memory (cumulated for all children) (KiB): 4768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 118.991
system time used= 0.007999
maximum resident set size= 4800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4005
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= 6
involuntary context switches= 44


# summary of solver processes directly reported to runsolver:
#   pid: 23449
#   total CPU time (s): 118.999
#   total CPU user time (s): 118.991
#   total CPU system time (s): 0.007999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.418073 second user time and 0.859939 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-11 18:46:36
IDJOB=4303779
IDBENCH=141221
IDSOLVER=2779
FILE ID=node132/4303779-1534005996
RUNJOBID= node132-1533990732-21541
PBS_JOBID= 21036940
Free space on /tmp= 37984 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SumColoring/SumColoring-myciel5_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303779-1534005996/watcher-4303779-1534005996 -o /tmp/evaluation-result-4303779-1534005996/solver-4303779-1534005996 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1533990732-21541 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1343887088 HOME/instance-4303779-1534005996.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 129cb36d1c9243226923c7f46c8f3d2b
RANDOM SEED=1343887088

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         5667808 kB
MemAvailable:   31770896 kB
Buffers:          242964 kB
Cached:         25758564 kB
SwapCached:            0 kB
Active:          9240212 kB
Inactive:       16952328 kB
Active(anon):     138932 kB
Inactive(anon):   104636 kB
Active(file):    9101280 kB
Inactive(file): 16847692 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:        197552 kB
Mapped:            54684 kB
Shmem:             49824 kB
Slab:             610220 kB
SReclaimable:     582576 kB
SUnreclaim:        27644 kB
KernelStack:        3360 kB
PageTables:         4844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     512924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37980 MiB
End job on node132 at 2018-08-11 18:48:35