Trace number 4259305

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 2017-07-28SAT (TO)86 251.97 252.00999

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-11-15.xml
MD5SUMafc31b27070f112a4983969306f0150c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark86
Best CPU time to get the best result obtained on this benchmark251.97
Satisfiable
(Un)Satisfiability was proved
Number of variables330
Number of constraints374
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":165},{"size":9,"count":165}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":165},{"degree":7,"count":4},{"degree":8,"count":44},{"degree":10,"count":117}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":165},{"arity":3,"count":44},{"arity":4,"count":4},{"arity":6,"count":44},{"arity":9,"count":117}]
Number of extensional constraints209
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":209},{"type":"sum","count":165}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.06	c 280717
0.00/0.09	o 0
0.00/0.09	o 4
0.00/0.09	o 8
0.00/0.09	o 9
0.00/0.09	o 10
0.00/0.09	o 11
0.00/0.10	o 12
0.00/0.10	o 14
0.00/0.10	o 15
0.00/0.10	o 16
0.00/0.10	o 17
0.00/0.10	o 18
0.00/0.10	o 19
0.00/0.10	o 20
0.04/0.11	o 24
0.04/0.11	o 28
0.04/0.11	o 30
0.04/0.11	o 34
0.04/0.11	o 35
0.04/0.11	o 37
0.04/0.12	o 41
0.04/0.12	o 42
0.04/0.12	o 44
0.04/0.12	o 47
0.04/0.12	o 50
0.04/0.12	o 52
0.04/0.13	o 53
0.04/0.13	o 55
0.04/0.13	o 56
0.04/0.13	o 57
0.15/0.30	o 59
0.24/0.37	o 60
0.54/0.65	o 62
0.54/0.65	o 64
0.63/0.75	o 65
0.63/0.75	o 67
0.63/0.75	o 68
0.83/0.90	o 69
1.23/1.32	o 70
1.73/1.85	o 71
1.83/1.98	o 72
1.94/2.03	o 73
1.94/2.07	o 74
2.33/2.48	o 75
2.33/2.49	o 76
4.23/4.32	o 77
6.04/6.17	o 79
6.43/6.59	o 80
7.83/7.93	o 82
9.73/9.83	o 83
15.33/15.45	o 84
18.23/18.34	o 85
31.83/31.93	o 86
251.95/252.00	s SATISFIABLE
251.95/252.00	v <instantiation type="solution">
251.95/252.00	v   <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[8][0] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[9][0] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[10][0] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] s[0][0] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[0][7] s[0][8] s[0][9] s[0][10] s[0][11] s[0][12] s[0][13] s[0][14] s[1][0] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[1][7] s[1][8] s[1][9] s[1][10] s[1][11] s[1][12] s[1][13] s[1][14] s[2][0] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[2][7] s[2][8] s[2][9] s[2][10] s[2][11] s[2][12] s[2][13] s[2][14] s[3][0] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[3][7] s[3][8] s[3][9] s[3][10] s[3][11] s[3][12] s[3][13] s[3][14] s[4][0] s[4][1] s[4][2] s[4][3] s[4][4] s[4][5] s[4][6] s[4][7] s[4][8] s[4][9] s[4][10] s[4][11] s[4][12] s[4][13] s[4][14] s[5][0] s[5][1] s[5][2] s[5][3] s[5][4] s[5][5] s[5][6] s[5][7] s[5][8] s[5][9] s[5][10] s[5][11] s[5][12] s[5][13] s[5][14] s[6][0] s[6][1] s[6][2] s[6][3] s[6][4] s[6][5] s[6][6] s[6][7] s[6][8] s[6][9] s[6][10] s[6][11] s[6][12] s[6][13] s[6][14] s[7][0] s[7][1] s[7][2] s[7][3] s[7][4] s[7][5] s[7][6] s[7][7] s[7][8] s[7][9] s[7][10] s[7][11] s[7][12] s[7][13] s[7][14] s[8][0] s[8][1] s[8][2] s[8][3] s[8][4] s[8][5] s[8][6] s[8][7] s[8][8] s[8][9] s[8][10] s[8][11] s[8][12] s[8][13] s[8][14] s[9][0] s[9][1] s[9][2] s[9][3] s[9][4] s[9][5] s[9][6] s[9][7] s[9][8] s[9][9] s[9][10] s[9][11] s[9][12] s[9][13] s[9][14] s[10][0] s[10][1] s[10][2] s[10][3] s[10][4] s[10][5] s[10][6] s[10][7] s[10][8] s[10][9] s[10][10] s[10][11] s[10][12] s[10][13] s[10][14] </list>
251.95/252.00	v   <values> 1 1 0 1 1 0 1 1 0 0 1 1 0 1 1 1 0 0 0 1 0 1 0 0 1 0 1 0 1 1 0 1 1 1 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 1 1 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 1 1 1 1 1 1 0 0 1 0 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 1 1 0 1 0 1 1 1 1 0 1 1 0 0 1 1 0 1 1 0 1 1 2 2 2 2 2 4 2 2 2 2 3 2 4 3 3 3 5 5 5 3 5 3 5 4 3 6 3 5 3 3 2 2 2 3 4 6 3 4 3 3 6 2 5 4 4 2 4 5 5 3 3 3 4 5 3 6 2 5 3 3 2 4 3 3 5 5 5 3 4 3 6 3 5 3 3 2 3 4 3 4 3 3 5 3 4 3 2 4 4 4 4 5 5 4 3 5 3 6 3 6 5 4 4 3 3 2 3 3 3 4 5 3 5 2 3 3 2 4 3 3 3 5 6 3 5 3 3 4 4 5 6 3 5 4 4 4 3 5 3 6 3 4 4 3 3 5 3 5 3 3 2 2 4 2 3 2 2 2 3 4 3 2 4 3 3 </values>
251.95/252.00	v </instantiation>

Verifier Data 

OK	86

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 (14976 MiB free)
  memory of node 1: 16384 MiB (15376 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259305-1502645664/watcher-4259305-1502645664 -o /tmp/evaluation-result-4259305-1502645664/solver-4259305-1502645664 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2138326971 HOME/instance-4259305-1502645664.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=1837, runsolver pid=1830

[startup+0.100175 s]*
/proc/loadavg: 2.13 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31050696/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47044 memory=21996 CPUtime=0.04 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 5688 0 0 0 4 0 0 0 20 0 1 0 66787155 48173056 5499 18446744073709551615 4194304 7396336 140723991691264 140723991688264 5575220 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11761 5499 758 782 0 4777 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 47044 KiB
Current children cumulated memory: 21996 KiB

[startup+0.209505 s]*
/proc/loadavg: 2.13 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31050632/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=21996 CPUtime=0.15 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 5697 0 0 0 15 0 0 0 20 0 1 0 66787155 48308224 5499 18446744073709551615 4194304 7396336 140723991691264 140723991686280 5779843 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5499 758 782 0 4810 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 21996 KiB

[startup+0.308911 s]*
/proc/loadavg: 2.13 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31050672/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=21996 CPUtime=0.24 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 5698 0 0 0 24 0 0 0 20 0 1 0 66787155 48308224 5499 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4543745 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5499 758 782 0 4810 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 21996 KiB

[startup+0.700336 s]
/proc/loadavg: 2.13 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31050672/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=21996 CPUtime=0.63 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 5699 0 0 0 63 0 0 0 20 0 1 0 66787155 48308224 5499 18446744073709551615 4194304 7396336 140723991691264 140723991686280 5771119 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5499 758 782 0 4810 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 21996 KiB

[startup+1.50034 s]
/proc/loadavg: 2.13 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31050672/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=21996 CPUtime=1.43 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 5700 0 0 0 143 0 0 0 20 0 1 0 66787155 48308224 5499 18446744073709551615 4194304 7396336 140723991691264 140723991686280 5774291 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5499 758 782 0 4810 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 21996 KiB

[startup+3.10935 s]
/proc/loadavg: 2.12 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31048768/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22156 CPUtime=3.04 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 6408 0 0 0 304 0 0 0 20 0 1 0 66787155 48308224 5539 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4406337 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5539 764 782 0 4810 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22156 KiB

[startup+6.30033 s]
/proc/loadavg: 2.12 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31049248/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22156 CPUtime=6.23 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 6975 0 0 0 623 0 0 0 20 0 1 0 66787155 48308224 5539 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4582546 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5539 764 782 0 4810 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22156 KiB

[startup+12.7003 s]
/proc/loadavg: 2.11 2.10 2.10 4/184 1838
/proc/meminfo: memFree=31049732/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22160 CPUtime=12.62 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 7550 0 0 0 1262 0 0 0 20 0 1 0 66787155 48308224 5540 18446744073709551615 4194304 7396336 140723991691264 140723991686280 5839012 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5540 764 782 0 4810 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22160 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.09 2.10 4/184 1838
/proc/meminfo: memFree=31050088/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22168 CPUtime=25.43 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 8260 0 0 0 2543 0 0 0 20 0 1 0 66787155 48308224 5542 18446744073709551615 4194304 7396336 140723991691264 140723991686280 5839340 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5542 764 782 0 4810 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22168 KiB

[startup+51.109 s]
/proc/loadavg: 2.22 2.12 2.11 4/184 1838
/proc/meminfo: memFree=31050240/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22168 CPUtime=51.04 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 8620 0 0 0 5104 0 0 0 20 0 1 0 66787155 48308224 5542 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4543827 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5542 764 782 0 4810 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22168 KiB

[startup+102.3 s]
/proc/loadavg: 2.85 2.33 2.18 4/181 1840
/proc/meminfo: memFree=31053104/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22172 CPUtime=102.23 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 8973 0 0 0 10223 0 0 0 20 0 1 0 66787155 48308224 5543 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4404830 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5543 764 782 0 4810 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22172 KiB

[startup+162.3 s]
/proc/loadavg: 2.31 2.27 2.17 4/181 1842
/proc/meminfo: memFree=31053196/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22172 CPUtime=162.24 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 9320 0 0 0 16224 0 0 0 20 0 1 0 66787155 48308224 5543 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4543827 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5543 764 782 0 4810 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22172 KiB

[startup+222.3 s]
/proc/loadavg: 2.12 2.22 2.15 4/181 1844
/proc/meminfo: memFree=31053320/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22172 CPUtime=222.25 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 9672 0 0 0 22225 0 0 0 20 0 1 0 66787155 48308224 5543 18446744073709551615 4194304 7396336 140723991691264 140723991686280 4582505 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5543 764 782 0 4810 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22172 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.07 2.20 2.15 4/181 1846
/proc/meminfo: memFree=31053808/32770624 swapFree=67108860/67108860
[pid=1837] ppid=1830 vsize=47176 memory=22172 CPUtime=251.95 cores=0,2,4,6
/proc/1837/stat : 1837 (MistralXCSP) R 1830 1837 897 0 -1 4202496 9672 0 0 0 25195 0 0 0 20 0 1 0 66787155 48308224 5543 18446744073709551615 4194304 7396336 140723991691264 140723991686280 5771180 0 0 1 16386 0 0 0 17 4 0 0 5 0 0 9496464 9501696 25616384 140723991699858 140723991700008 140723991700008 140723991703497 0
/proc/1837/statm: 11794 5543 764 782 0 4810 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 47176 KiB
Current children cumulated memory: 22172 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 1837 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.962 s, system=0.008 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.97
CPU user time (s): 251.962
CPU system time (s): 0.008
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 47176
Max. memory (cumulated for all children) (KiB): 22172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.962
system time used= 0.008
maximum resident set size= 22192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9714
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= 16
involuntary context switches= 77


# summary of solver processes directly reported to runsolver:
#   pid: 1837
#   total CPU time (s): 251.97
#   total CPU user time (s): 251.962
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.947117 second user time and 1.59277 second system time

The end

Launcher Data 

Begin job on node125 at 2017-08-13 19:20:19
IDJOB=4259305
IDBENCH=115930
IDSOLVER=2645
FILE ID=node125/4259305-1502645664
RUNJOBID= node125-1502644564-1656
PBS_JOBID= 
Free space on /tmp= 62032 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-11-15.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-4259305-1502645664/watcher-4259305-1502645664 -o /tmp/evaluation-result-4259305-1502645664/solver-4259305-1502645664 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2138326971 HOME/instance-4259305-1502645664.xml

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

MD5SUM BENCH= afc31b27070f112a4983969306f0150c
RANDOM SEED=2138326971

node125.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	: 5333.07
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	: 5333.07
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	: 5333.07
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	: 5333.07
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:        31082836 kB
MemAvailable:   31989212 kB
Buffers:          286700 kB
Cached:           914568 kB
SwapCached:            0 kB
Active:           674600 kB
Inactive:         583600 kB
Active(anon):      57208 kB
Inactive(anon):    33100 kB
Active(file):     617392 kB
Inactive(file):   550500 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11756 kB
Writeback:             4 kB
AnonPages:         56528 kB
Mapped:            47896 kB
Shmem:             33444 kB
Slab:             134616 kB
SReclaimable:     108636 kB
SUnreclaim:        25980 kB
KernelStack:        3200 kB
PageTables:         6060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     311612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62020 MiB
End job on node125 at 2017-08-13 19:24:31