Trace number 4259306

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)76 251.84599 252.009

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-12-12.xml
MD5SUM34ffd54f86f79986491acf3630731ea6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark249.00101
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints330
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":144},{"size":9,"count":144}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":144},{"degree":8,"count":44},{"degree":10,"count":100}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":146},{"arity":3,"count":40},{"arity":4,"count":4},{"arity":6,"count":40},{"arity":9,"count":100}]
Number of extensional constraints184
Number of intensional constraints2
Distribution of constraint types[{"type":"extension","count":184},{"type":"intension","count":2},{"type":"sum","count":144}]
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 

0.00/0.10	c 280717
0.00/0.13	o 0
0.00/0.13	o 4
0.00/0.13	o 5
0.00/0.13	o 6
0.00/0.14	o 7
0.00/0.14	o 11
0.00/0.14	o 12
0.00/0.14	o 13
0.00/0.14	o 14
0.00/0.14	o 15
0.00/0.14	o 19
0.00/0.14	o 22
0.00/0.14	o 23
0.00/0.14	o 25
0.00/0.14	o 29
0.00/0.14	o 30
0.00/0.15	o 31
0.00/0.15	o 32
0.00/0.15	o 33
0.00/0.15	o 37
0.00/0.16	o 40
0.00/0.16	o 41
0.00/0.16	o 44
0.00/0.17	o 45
0.00/0.17	o 48
0.00/0.18	o 50
0.00/0.19	o 54
0.21/0.35	o 55
0.21/0.37	o 56
0.31/0.45	o 58
0.31/0.46	o 59
0.31/0.46	o 60
0.50/0.68	o 64
0.50/0.68	o 66
0.50/0.68	o 67
0.79/0.91	o 68
0.79/0.92	o 69
2.19/2.36	o 70
6.19/6.38	o 71
9.09/9.20	o 72
30.78/30.90	o 73
38.48/38.66	o 74
59.27/59.42	o 75
111.36/111.54	o 76
251.83/252.00	s SATISFIABLE
251.83/252.00	v <instantiation type="solution">
251.83/252.00	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[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[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[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[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[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[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[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[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[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[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[11][0] x[11][1] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[11][10] x[11][11] 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[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[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[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[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[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[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[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[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[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[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[11][0] s[11][1] s[11][2] s[11][3] s[11][4] s[11][5] s[11][6] s[11][7] s[11][8] s[11][9] s[11][10] s[11][11] </list>
251.83/252.00	v   <values> 1 1 0 1 1 0 0 1 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 1 1 0 1 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 1 0 0 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 1 1 0 1 0 0 0 1 1 0 1 0 0 1 0 1 0 1 1 1 1 0 1 1 0 0 1 1 0 1 1 2 2 4 2 2 2 2 3 2 4 2 2 4 3 4 3 5 5 3 6 3 5 3 4 3 5 5 4 3 3 2 4 2 5 5 3 2 3 2 3 5 6 5 5 4 3 3 2 4 6 6 5 3 2 2 3 3 5 5 4 2 3 3 3 5 5 5 6 3 5 2 2 3 5 6 3 5 2 3 5 3 5 3 4 4 3 5 2 6 3 5 3 3 5 5 3 2 2 5 2 6 3 5 4 4 3 3 2 4 4 5 2 5 3 3 4 2 5 5 4 3 3 5 3 5 4 3 6 3 5 3 3 3 3 4 2 2 2 2 3 2 4 3 3 </values>
251.83/252.00	v </instantiation>

Verifier Data 

OK	76

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 (15376 MiB free)
  memory of node 1: 16384 MiB (15546 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259306-1502646161/watcher-4259306-1502646161 -o /tmp/evaluation-result-4259306-1502646161/solver-4259306-1502646161 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30539 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1446672844 HOME/instance-4259306-1502646161.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=700, runsolver pid=697

[startup+0.100149 s]*
/proc/loadavg: 1.85 1.98 2.03 3/181 701
/proc/meminfo: memFree=31665996/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=29060 memory=3736 CPUtime=0 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 1109 0 0 0 0 0 0 0 20 0 1 0 66811486 29757440 934 18446744073709551615 4194304 7396336 140724935099488 140724935096488 4399345 0 0 1 0 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 7265 934 687 782 0 281 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 29060 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209366 s]*
/proc/loadavg: 1.85 1.98 2.03 3/181 701
/proc/meminfo: memFree=31649276/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19916 CPUtime=0.11 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 5145 0 0 0 10 1 0 0 20 0 1 0 66811486 45948928 4979 18446744073709551615 4194304 7396336 140724935099488 140724935096488 5578142 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4979 784 782 0 4234 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19916 KiB

[startup+0.309213 s]*
/proc/loadavg: 1.85 1.98 2.03 3/181 701
/proc/meminfo: memFree=31649276/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19916 CPUtime=0.21 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 5146 0 0 0 20 1 0 0 20 0 1 0 66811486 45948928 4979 18446744073709551615 4194304 7396336 140724935099488 140724935096488 4249748 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4979 784 782 0 4234 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19916 KiB

[startup+0.700223 s]
/proc/loadavg: 1.85 1.98 2.03 3/181 701
/proc/meminfo: memFree=31649276/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19916 CPUtime=0.59 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 5148 0 0 0 58 1 0 0 20 0 1 0 66811486 45948928 4979 18446744073709551615 4194304 7396336 140724935099488 140724935096488 5839056 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4979 784 782 0 4234 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19916 KiB

[startup+1.50022 s]
/proc/loadavg: 1.85 1.98 2.03 3/181 701
/proc/meminfo: memFree=31649152/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19916 CPUtime=1.39 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 5149 0 0 0 138 1 0 0 20 0 1 0 66811486 45948928 4979 18446744073709551615 4194304 7396336 140724935099488 140724935094504 5774255 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4979 784 782 0 4234 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19916 KiB

[startup+3.10865 s]
/proc/loadavg: 1.85 1.98 2.03 3/181 701
/proc/meminfo: memFree=31649152/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19948 CPUtime=3 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 5775 0 0 0 299 1 0 0 20 0 1 0 66811486 45948928 4987 18446744073709551615 4194304 7396336 140724935099488 140724935094504 4581794 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4987 784 782 0 4234 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19948 KiB

[startup+6.30021 s]
/proc/loadavg: 1.86 1.98 2.03 3/181 701
/proc/meminfo: memFree=31648368/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19952 CPUtime=6.19 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 6393 0 0 0 618 1 0 0 20 0 1 0 66811486 45948928 4988 18446744073709551615 4194304 7396336 140724935099488 140724935094504 4543820 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4988 784 782 0 4234 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19952 KiB

[startup+12.7002 s]
/proc/loadavg: 1.87 1.98 2.03 3/181 701
/proc/meminfo: memFree=31648092/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19952 CPUtime=12.59 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 7028 0 0 0 1258 1 0 0 20 0 1 0 66811486 45948928 4988 18446744073709551615 4194304 7396336 140724935099488 140724935094504 5839008 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4988 784 782 0 4234 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19952 KiB

[startup+25.5002 s]
/proc/loadavg: 1.90 1.99 2.03 3/181 701
/proc/meminfo: memFree=31648092/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19956 CPUtime=25.38 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 8266 0 0 0 2537 1 0 0 20 0 1 0 66811486 45948928 4989 18446744073709551615 4194304 7396336 140724935099488 140724935094504 4581738 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4989 784 782 0 4234 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19956 KiB

[startup+51.1086 s]
/proc/loadavg: 1.94 1.99 2.03 3/181 701
/proc/meminfo: memFree=31647440/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19960 CPUtime=50.99 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 8897 0 0 0 5098 1 0 0 20 0 1 0 66811486 45948928 4990 18446744073709551615 4194304 7396336 140724935099488 140724935094504 4582331 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4990 784 782 0 4234 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19960 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/185 718
/proc/meminfo: memFree=31641004/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19960 CPUtime=102.16 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 9078 0 0 0 10215 1 0 0 20 0 1 0 66811486 45948928 4990 18446744073709551615 4194304 7396336 140724935099488 140724935094504 5841278 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4990 784 782 0 4234 0
Current children cumulated CPU time: 102.16 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19960 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/185 720
/proc/meminfo: memFree=31642520/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19960 CPUtime=162.14 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 9248 0 0 0 16213 1 0 0 20 0 1 0 66811486 45948928 4990 18446744073709551615 4194304 7396336 140724935099488 140724935094504 4582505 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4990 784 782 0 4234 0
Current children cumulated CPU time: 162.14 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19960 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 722
/proc/meminfo: memFree=31645756/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19960 CPUtime=222.13 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 9410 0 0 0 22212 1 0 0 20 0 1 0 66811486 45948928 4990 18446744073709551615 4194304 7396336 140724935099488 140724935094504 5839021 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4990 784 782 0 4234 0
Current children cumulated CPU time: 222.13 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19960 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.07 2.00 2.04 3/182 788
/proc/meminfo: memFree=31646076/32770624 swapFree=67105588/67108860
[pid=700] ppid=697 vsize=44872 memory=19960 CPUtime=251.83 cores=0,2,4,6
/proc/700/stat : 700 (MistralXCSP) R 697 700 12560 0 -1 4202496 9574 0 0 0 25182 1 0 0 20 0 1 0 66811486 45948928 4990 18446744073709551615 4194304 7396336 140724935099488 140724935094504 4543936 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 12144640 140724935102866 140724935103016 140724935103016 140724935106505 0
/proc/700/statm: 11218 4990 784 782 0 4234 0
Current children cumulated CPU time: 251.83 s
Current children cumulated vsize: 44872 KiB
Current children cumulated memory: 19960 KiB

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

[startup+252.009 s]
# the end of solver process 700 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.827 s, system=0.018995 s

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

Child status: 0
Real time (s): 252.009
CPU time (s): 251.846
CPU user time (s): 251.827
CPU system time (s): 0.018995
CPU usage (%): 99.9353
Max. virtual memory (cumulated for all children) (KiB): 44872
Max. memory (cumulated for all children) (KiB): 19960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.827
system time used= 0.018995
maximum resident set size= 19980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9615
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= 13
involuntary context switches= 283


# summary of solver processes directly reported to runsolver:
#   pid: 700
#   total CPU time (s): 251.846
#   total CPU user time (s): 251.827
#   total CPU system time (s): 0.018995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.816907 second user time and 1.66567 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 19:28:39
IDJOB=4259306
IDBENCH=115958
IDSOLVER=2645
FILE ID=node126/4259306-1502646161
RUNJOBID= node126-1502640747-30539
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-12-12.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-4259306-1502646161/watcher-4259306-1502646161 -o /tmp/evaluation-result-4259306-1502646161/solver-4259306-1502646161 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30539 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1446672844 HOME/instance-4259306-1502646161.xml

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

MD5SUM BENCH= 34ffd54f86f79986491acf3630731ea6
RANDOM SEED=1446672844

node126.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31665996 kB
MemAvailable:   31954456 kB
Buffers:          271880 kB
Cached:           287136 kB
SwapCached:          524 kB
Active:           449176 kB
Inactive:         177784 kB
Active(anon):      15924 kB
Inactive(anon):    85428 kB
Active(file):     433252 kB
Inactive(file):    92356 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5796 kB
Writeback:             0 kB
AnonPages:         67156 kB
Mapped:            48356 kB
Shmem:             33440 kB
Slab:             184000 kB
SReclaimable:     157376 kB
SUnreclaim:        26624 kB
KernelStack:        3200 kB
PageTables:         4892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node126 at 2017-08-13 19:32:51