Trace number 4289368

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 2018-06-15OPT46 118.274 118.287

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 16062018
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
0.00/0.04	o 83
0.00/0.04	o 81
0.00/0.04	o 79
0.00/0.04	o 78
0.00/0.04	o 77
0.00/0.04	o 75
0.00/0.04	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
1.49/1.54	o 50
2.19/2.25	o 49
2.19/2.25	o 48
2.19/2.25	o 47
3.19/3.29	o 46
118.17/118.28	s OPTIMUM FOUND
118.17/118.28	v <instantiation type="optimum" cost="46">
118.17/118.28	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>
118.17/118.28	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>
118.17/118.28	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 (12651 MiB free)
  memory of node 1: 16384 MiB (13895 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289368-1532193603/watcher-4289368-1532193603 -o /tmp/evaluation-result-4289368-1532193603/solver-4289368-1532193603 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29367 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1836577934 HOME/instance-4289368-1532193603.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=29899, runsolver pid=29896

[startup+0.100879 s]*
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27183904/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4616 CPUtime=0.1 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1347 0 0 0 10 0 0 0 20 0 1 0 36923472 30662656 1154 33554432000 4194304 7498468 140731079987264 140731079982280 139823676988389 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1154 731 807 0 477 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4616 KiB

[startup+0.209645 s]*
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27183904/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4616 CPUtime=0.21 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1347 0 0 0 21 0 0 0 20 0 1 0 36923472 30662656 1154 33554432000 4194304 7498468 140731079987264 140731079982280 5772528 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1154 731 807 0 477 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4616 KiB

[startup+0.309029 s]*
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27183532/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4616 CPUtime=0.31 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1347 0 0 0 31 0 0 0 20 0 1 0 36923472 30662656 1154 33554432000 4194304 7498468 140731079987264 140731079982280 4397931 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1154 731 807 0 477 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4616 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27183532/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4616 CPUtime=0.69 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1348 0 0 0 69 0 0 0 20 0 1 0 36923472 30662656 1154 33554432000 4194304 7498468 140731079987264 140731079982280 5575289 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1154 731 807 0 477 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4616 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27183052/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4616 CPUtime=1.49 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1348 0 0 0 149 0 0 0 20 0 1 0 36923472 30662656 1154 33554432000 4194304 7498468 140731079987264 140731079982280 4249735 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1154 731 807 0 477 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4616 KiB

[startup+3.10966 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27182948/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=3.09 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1677 0 0 0 309 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 5619521 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27182948/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=6.28 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 1999 0 0 0 628 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4404864 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 29900
/proc/meminfo: memFree=27182948/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=12.68 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 2316 0 0 0 1268 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4580282 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 29900
/proc/meminfo: memFree=27182948/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=25.47 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 2950 0 0 0 2547 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4251530 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+51.1093 s]
/proc/loadavg: 1.95 2.00 1.95 3/192 29901
/proc/meminfo: memFree=27182988/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=51.08 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3272 0 0 0 5108 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 5648601 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=102.27 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3589 0 0 0 10227 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 5585632 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+118.287 s]
# the end of solver process 29899 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=118.264 s, system=0.009999 s

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

[startup+102.4 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=102.37 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3589 0 0 0 10237 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4257983 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+108.8 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=108.77 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3589 0 0 0 10877 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4579932 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 108.77 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+115.2 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=115.17 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3589 0 0 0 11517 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4580178 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 115.17 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+116.8 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=116.77 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3906 0 0 0 11677 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 139823680423626 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 116.77 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+117.6 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=117.57 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3906 0 0 0 11757 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 5585661 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 117.57 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+118 s]*
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=117.98 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3906 0 0 0 11798 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 5602791 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 117.98 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

[startup+118.2 s]
/proc/loadavg: 1.98 2.00 1.95 3/192 29902
/proc/meminfo: memFree=27183420/32770624 swapFree=67108860/67108860
[pid=29899] ppid=29896 vsize=29944 memory=4748 CPUtime=118.17 cores=1,3,5,7
/proc/29899/stat : 29899 (MistralXCSP) R 29896 29899 29334 0 -1 4202496 3906 0 0 0 11817 0 0 0 20 0 1 0 36923472 30662656 1187 33554432000 4194304 7498468 140731079987264 140731079982280 4378989 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 27435008 140731079992429 140731079992579 140731079992579 140731079995337 0
/proc/29899/statm: 7486 1187 741 807 0 477 0
Current children cumulated CPU time: 118.17 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4748 KiB

Child status: 0
Real time (s): 118.287
CPU time (s): 118.274
CPU user time (s): 118.264
CPU system time (s): 0.009999
CPU usage (%): 99.9886
Max. virtual memory (cumulated for all children) (KiB): 29944
Max. memory (cumulated for all children) (KiB): 4748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 118.264
system time used= 0.009999
maximum resident set size= 4788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4001
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= 118


# summary of solver processes directly reported to runsolver:
#   pid: 29899
#   total CPU time (s): 118.274
#   total CPU user time (s): 118.264
#   total CPU system time (s): 0.009999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.450776 second user time and 0.802736 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-21 19:20:03
IDJOB=4289368
IDBENCH=141221
IDSOLVER=2741
FILE ID=node134/4289368-1532193603
RUNJOBID= node134-1532190501-29367
PBS_JOBID= 21018933
Free space on /tmp= 55984 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
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-4289368-1532193603/watcher-4289368-1532193603 -o /tmp/evaluation-result-4289368-1532193603/solver-4289368-1532193603 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29367 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1836577934 HOME/instance-4289368-1532193603.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 129cb36d1c9243226923c7f46c8f3d2b
RANDOM SEED=1836577934

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        27185384 kB
MemAvailable:   31462404 kB
Buffers:          122640 kB
Cached:          4421236 kB
SwapCached:            0 kB
Active:          1818440 kB
Inactive:        3300312 kB
Active(anon):     521308 kB
Inactive(anon):    73256 kB
Active(file):    1297132 kB
Inactive(file):  3227056 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9060 kB
Writeback:             0 kB
AnonPages:        582172 kB
Mapped:            36044 kB
Shmem:             17032 kB
Slab:             164364 kB
SReclaimable:     137332 kB
SUnreclaim:        27032 kB
KernelStack:        3344 kB
PageTables:         6076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     863560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    524288 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= 55976 MiB
End job on node134 at 2018-07-21 19:22:01