Trace number 4312556

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 118.26 118.27

General information on the benchmark

NameSumColoring/
SumColoring-myciel5_c18.xml
MD5SUM129cb36d1c9243226923c7f46c8f3d2b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46
Best CPU time to get the best result obtained on this benchmark251.958
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
0.00/0.04	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
0.00/0.04	o 70
0.00/0.04	o 69
0.00/0.06	o 66
0.00/0.07	o 62
0.00/0.07	o 58
0.30/0.33	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
118.18/118.26	s OPTIMUM FOUND
118.18/118.26	v <instantiation type="optimum" cost="46">
118.18/118.26	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>
118.18/118.26	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>
118.18/118.26	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 (13425 MiB free)
  memory of node 1: 16384 MiB (11096 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312556-1534699514/watcher-4312556-1534699514 -o /tmp/evaluation-result-4312556-1534699514/solver-4312556-1534699514 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534699007-18206 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1203485275 HOME/instance-4312556-1534699514.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=18561, runsolver pid=18558

[startup+0.10101 s]*
/proc/loadavg: 1.92 1.68 0.90 3/187 18562
/proc/meminfo: memFree=25107504/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4612 CPUtime=0.1 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 1351 0 0 0 10 0 0 0 20 0 1 0 287514586 30662656 1153 33554432000 4194304 7499544 140726908630608 140726908625624 5771731 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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+0.209412 s]*
/proc/loadavg: 1.92 1.68 0.90 3/187 18562
/proc/meminfo: memFree=25104404/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4612 CPUtime=0.21 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 1352 0 0 0 21 0 0 0 20 0 1 0 287514586 30662656 1153 33554432000 4194304 7499544 140726908630608 140726908625624 4398038 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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+0.309063 s]*
/proc/loadavg: 1.92 1.68 0.90 3/187 18562
/proc/meminfo: memFree=25101048/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4612 CPUtime=0.3 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 1352 0 0 0 30 0 0 0 20 0 1 0 287514586 30662656 1153 33554432000 4194304 7499544 140726908630608 140726908625624 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1153 736 807 0 477 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4612 KiB

[startup+0.700225 s]
/proc/loadavg: 1.92 1.68 0.90 3/187 18562
/proc/meminfo: memFree=25096212/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4612 CPUtime=0.69 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 1353 0 0 0 69 0 0 0 20 0 1 0 287514586 30662656 1153 33554432000 4194304 7499544 140726908630608 140726908625624 5840030 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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: 1.92 1.68 0.90 3/187 18562
/proc/meminfo: memFree=25082988/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4612 CPUtime=1.49 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 1353 0 0 0 149 0 0 0 20 0 1 0 287514586 30662656 1153 33554432000 4194304 7499544 140726908630608 140726908625624 5840043 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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+3.10912 s]
/proc/loadavg: 1.92 1.68 0.90 3/187 18562
/proc/meminfo: memFree=25046076/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=3.1 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 1682 0 0 0 310 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5772162 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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+6.30022 s]
/proc/loadavg: 1.77 1.65 0.90 3/187 18562
/proc/meminfo: memFree=25047556/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=6.29 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 2004 0 0 0 629 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 4379081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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: 1.79 1.66 0.90 3/187 18562
/proc/meminfo: memFree=25047484/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=12.69 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 2321 0 0 0 1269 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5770124 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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: 1.83 1.67 0.92 3/187 18562
/proc/meminfo: memFree=25047468/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=25.49 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 2955 0 0 0 2549 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 140153526785745 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/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: 1.89 1.70 0.95 3/187 18562
/proc/meminfo: memFree=25047796/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=51.09 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3277 0 0 0 5109 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5585188 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.75 1.00 3/187 18563
/proc/meminfo: memFree=25048188/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=102.28 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3594 0 0 0 10228 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 4405080 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+118.269 s]
# the end of solver process 18561 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=118.255 s, system=0.004999 s

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

[startup+102.4 s]
/proc/loadavg: 1.95 1.75 1.00 3/187 18563
/proc/meminfo: memFree=25048188/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=102.38 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3594 0 0 0 10238 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 4386283 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+108.8 s]
/proc/loadavg: 1.96 1.75 1.01 3/187 18563
/proc/meminfo: memFree=25048312/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=108.78 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3594 0 0 0 10878 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5771712 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 108.78 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+115.2 s]
/proc/loadavg: 1.96 1.76 1.02 3/187 18563
/proc/meminfo: memFree=25048316/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=115.18 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3594 0 0 0 11518 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 4258012 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 115.18 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+116.8 s]
/proc/loadavg: 1.96 1.76 1.02 3/187 18563
/proc/meminfo: memFree=25048316/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=116.78 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3911 0 0 0 11678 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5574857 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 116.78 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+117.6 s]
/proc/loadavg: 1.96 1.76 1.02 3/187 18563
/proc/meminfo: memFree=25048316/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=117.58 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3911 0 0 0 11758 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5771744 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 117.58 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+118 s]*
/proc/loadavg: 1.96 1.76 1.02 3/187 18563
/proc/meminfo: memFree=25048308/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=117.99 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3911 0 0 0 11799 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5574817 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 117.99 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

[startup+118.2 s]
/proc/loadavg: 1.96 1.76 1.02 3/187 18563
/proc/meminfo: memFree=25048308/32770624 swapFree=67107648/67108860
[pid=18561] ppid=18558 vsize=29944 memory=4768 CPUtime=118.18 cores=0,2,4,6
/proc/18561/stat : 18561 (MistralXCSP) R 18558 18561 18175 0 -1 4202496 3911 0 0 0 11818 0 0 0 20 0 1 0 287514586 30662656 1192 33554432000 4194304 7499544 140726908630608 140726908625624 5772096 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23777280 140726908634226 140726908634376 140726908634376 140726908637129 0
/proc/18561/statm: 7486 1192 747 807 0 477 0
Current children cumulated CPU time: 118.18 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 4768 KiB

Child status: 0
Real time (s): 118.27
CPU time (s): 118.26
CPU user time (s): 118.255
CPU system time (s): 0.004999
CPU usage (%): 99.9922
Max. virtual memory (cumulated for all children) (KiB): 29944
Max. memory (cumulated for all children) (KiB): 4768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 118.255
system time used= 0.004999
maximum resident set size= 4800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4004
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= 178


# summary of solver processes directly reported to runsolver:
#   pid: 18561
#   total CPU time (s): 118.26
#   total CPU user time (s): 118.255
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.404215 second user time and 0.857941 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-19 19:25:14
IDJOB=4312556
IDBENCH=141221
IDSOLVER=2801
FILE ID=node136/4312556-1534699514
RUNJOBID= node136-1534699007-18206
PBS_JOBID= 21038717
Free space on /tmp= 59316 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-4312556-1534699514/watcher-4312556-1534699514 -o /tmp/evaluation-result-4312556-1534699514/solver-4312556-1534699514 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534699007-18206 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1203485275 HOME/instance-4312556-1534699514.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 129cb36d1c9243226923c7f46c8f3d2b
RANDOM SEED=1203485275

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        25111304 kB
MemAvailable:   31897700 kB
Buffers:          188440 kB
Cached:          6887136 kB
SwapCached:           44 kB
Active:          3716080 kB
Inactive:        3419356 kB
Active(anon):      32864 kB
Inactive(anon):    95264 kB
Active(file):    3683216 kB
Inactive(file):  3324092 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108860 kB
SwapFree:       67107648 kB
Dirty:             12056 kB
Writeback:            72 kB
AnonPages:         62608 kB
Mapped:            22632 kB
Shmem:             65856 kB
Slab:             218696 kB
SReclaimable:     189844 kB
SUnreclaim:        28852 kB
KernelStack:        3376 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     401628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59312 MiB
End job on node136 at 2018-08-19 19:27:13