Trace number 4312441

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 2018-08-01SAT (TO)54 251.99 252.011

General information on the benchmark

NameStillLife/
StillLife-wastage-10_c18.xml
MD5SUMe31de29e6699e81a7472a47d1439bb7a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark252.035
Satisfiable
(Un)Satisfiability was proved
Number of variables301
Number of constraints208
Number of domains4
Minimum domain size2
Maximum domain size289
Distribution of domain sizes[{"size":2,"count":144},{"size":3,"count":144},{"size":101,"count":1},{"size":289,"count":12}]
Minimum variable degree1
Maximum variable degree13
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":141},{"degree":3,"count":15},{"degree":4,"count":40},{"degree":8,"count":36},{"degree":9,"count":64},{"degree":13,"count":1}]
Minimum constraint arity2
Maximum constraint arity14
Distribution of constraint arities[{"arity":2,"count":52},{"arity":3,"count":40},{"arity":10,"count":100},{"arity":12,"count":4},{"arity":13,"count":1},{"arity":14,"count":11}]
Number of extensional constraints140
Number of intensional constraints51
Distribution of constraint types[{"type":"extension","count":140},{"type":"intension","count":51},{"type":"sum","count":13},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c Mistral 01082018
0.00/0.08	o 0
0.00/0.08	o 3
0.00/0.08	o 4
0.00/0.08	o 6
0.00/0.09	o 7
0.00/0.09	o 8
0.00/0.09	o 9
0.00/0.09	o 10
0.00/0.09	o 11
0.00/0.09	o 12
0.08/0.13	o 15
0.08/0.13	o 16
0.08/0.13	o 17
0.08/0.13	o 18
0.08/0.14	o 19
0.08/0.14	o 20
0.08/0.14	o 21
0.08/0.14	o 22
0.08/0.17	o 23
0.08/0.17	o 24
0.08/0.18	o 25
0.08/0.18	o 26
0.08/0.18	o 27
0.08/0.18	o 28
0.08/0.20	o 29
0.19/0.24	o 30
0.19/0.24	o 31
0.19/0.25	o 32
0.19/0.25	o 33
0.19/0.26	o 34
0.19/0.27	o 35
0.19/0.29	o 36
0.19/0.29	o 37
0.19/0.30	o 38
0.19/0.30	o 39
0.29/0.41	o 40
0.29/0.41	o 41
0.29/0.41	o 42
0.67/0.79	o 43
0.67/0.79	o 44
3.98/4.02	o 45
3.98/4.02	o 46
28.57/28.68	o 47
33.37/33.48	o 48
33.98/34.01	o 49
33.98/34.07	o 50
46.37/46.42	o 51
55.77/55.87	o 52
59.57/59.66	o 53
122.87/122.94	o 54
251.98/252.01	s SATISFIABLE
251.98/252.01	v <instantiation type="solution">
251.98/252.01	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] w[0][0] w[0][1] w[0][2] w[0][3] w[0][4] w[0][5] w[0][6] w[0][7] w[0][8] w[0][9] w[0][10] w[0][11] w[1][0] w[1][1] w[1][2] w[1][3] w[1][4] w[1][5] w[1][6] w[1][7] w[1][8] w[1][9] w[1][10] w[1][11] w[2][0] w[2][1] w[2][2] w[2][3] w[2][4] w[2][5] w[2][6] w[2][7] w[2][8] w[2][9] w[2][10] w[2][11] w[3][0] w[3][1] w[3][2] w[3][3] w[3][4] w[3][5] w[3][6] w[3][7] w[3][8] w[3][9] w[3][10] w[3][11] w[4][0] w[4][1] w[4][2] w[4][3] w[4][4] w[4][5] w[4][6] w[4][7] w[4][8] w[4][9] w[4][10] w[4][11] w[5][0] w[5][1] w[5][2] w[5][3] w[5][4] w[5][5] w[5][6] w[5][7] w[5][8] w[5][9] w[5][10] w[5][11] w[6][0] w[6][1] w[6][2] w[6][3] w[6][4] w[6][5] w[6][6] w[6][7] w[6][8] w[6][9] w[6][10] w[6][11] w[7][0] w[7][1] w[7][2] w[7][3] w[7][4] w[7][5] w[7][6] w[7][7] w[7][8] w[7][9] w[7][10] w[7][11] w[8][0] w[8][1] w[8][2] w[8][3] w[8][4] w[8][5] w[8][6] w[8][7] w[8][8] w[8][9] w[8][10] w[8][11] w[9][0] w[9][1] w[9][2] w[9][3] w[9][4] w[9][5] w[9][6] w[9][7] w[9][8] w[9][9] w[9][10] w[9][11] w[10][0] w[10][1] w[10][2] w[10][3] w[10][4] w[10][5] w[10][6] w[10][7] w[10][8] w[10][9] w[10][10] w[10][11] w[11][0] w[11][1] w[11][2] w[11][3] w[11][4] w[11][5] w[11][6] w[11][7] w[11][8] w[11][9] w[11][10] w[11][11] ws[0] ws[1] ws[2] ws[3] ws[4] ws[5] ws[6] ws[7] ws[8] ws[9] ws[10] ws[11] z </list>
251.98/252.01	v   <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 1 0 1 1 1 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 1 1 0 1 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 4 6 7 10 10 12 13 16 19 19 20 24 54 </values>
251.98/252.01	v </instantiation>

Verifier Data 

OK	54

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 (12862 MiB free)
  memory of node 1: 16384 MiB (11021 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312441-1534698882/watcher-4312441-1534698882 -o /tmp/evaluation-result-4312441-1534698882/solver-4312441-1534698882 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534698881-20409 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1692366361 HOME/instance-4312441-1534698882.xml 

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

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
solver pid=20437, runsolver pid=20432
Current StackSize limit: 8192 KiB


[startup+0.100255 s]*
/proc/loadavg: 0.00 0.01 0.05 4/190 20441
/proc/meminfo: memFree=24377544/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53200 memory=28108 CPUtime=0.08 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 7228 0 5 0 8 0 0 0 20 0 1 0 287451381 54476800 7027 33554432000 4194304 7499544 140731954606928 140731954601944 4253163 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13300 7027 787 807 0 6291 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 53200 KiB
Current children cumulated memory: 28108 KiB

[startup+0.210086 s]*
/proc/loadavg: 0.00 0.01 0.05 3/190 20441
/proc/meminfo: memFree=24342912/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53332 memory=28108 CPUtime=0.19 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 7246 0 5 0 19 0 0 0 20 0 1 0 287451381 54611968 7027 33554432000 4194304 7499544 140731954606928 140731954601944 5790974 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13333 7027 787 807 0 6324 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28108 KiB

[startup+0.309873 s]*
/proc/loadavg: 0.00 0.01 0.05 4/190 20441
/proc/meminfo: memFree=24342540/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53332 memory=28368 CPUtime=0.29 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 7255 0 5 0 29 0 0 0 20 0 1 0 287451381 54611968 7092 33554432000 4194304 7499544 140731954606928 140731954601944 4253115 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13333 7092 796 807 0 6324 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28368 KiB

[startup+0.700266 s]
/proc/loadavg: 0.00 0.01 0.05 3/190 20441
/proc/meminfo: memFree=24342160/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53332 memory=28368 CPUtime=0.67 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 7263 0 5 0 67 0 0 0 20 0 1 0 287451381 54611968 7092 33554432000 4194304 7499544 140731954606928 140731954601944 5791022 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13333 7092 796 807 0 6324 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28368 KiB

[startup+1.50025 s]
/proc/loadavg: 0.16 0.05 0.06 3/190 20441
/proc/meminfo: memFree=24341540/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53332 memory=28368 CPUtime=1.47 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 7268 0 5 0 147 0 0 0 20 0 1 0 287451381 54611968 7092 33554432000 4194304 7499544 140731954606928 140731954601944 4253120 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13333 7092 796 807 0 6324 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28368 KiB

[startup+3.10978 s]
/proc/loadavg: 0.16 0.05 0.06 3/190 20441
/proc/meminfo: memFree=24341612/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28456 CPUtime=3.08 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 10450 0 5 0 308 0 0 0 20 0 1 0 287451381 54747136 7114 33554432000 4194304 7499544 140731954606928 140731954601464 4317728 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7114 796 807 0 6357 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28456 KiB

[startup+6.30023 s]
/proc/loadavg: 0.31 0.08 0.07 3/190 20441
/proc/meminfo: memFree=24341380/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28476 CPUtime=6.27 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 13747 0 5 0 627 0 0 0 20 0 1 0 287451381 54747136 7119 33554432000 4194304 7499544 140731954606928 140731954601944 5791022 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7119 796 807 0 6357 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28476 KiB

[startup+12.7002 s]
/proc/loadavg: 0.45 0.11 0.08 3/190 20441
/proc/meminfo: memFree=24341664/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28476 CPUtime=12.68 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 16967 0 5 0 1267 1 0 0 20 0 1 0 287451381 54747136 7119 33554432000 4194304 7499544 140731954606928 140731954601944 5573395 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7119 796 807 0 6357 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28476 KiB

[startup+25.5002 s]
/proc/loadavg: 0.68 0.17 0.10 3/189 20441
/proc/meminfo: memFree=24342336/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28488 CPUtime=25.47 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 22228 0 5 0 2546 1 0 0 20 0 1 0 287451381 54747136 7122 33554432000 4194304 7499544 140731954606928 140731954601944 4580354 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7122 796 807 0 6357 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28488 KiB

[startup+51.1097 s]
/proc/loadavg: 1.20 0.35 0.16 3/189 20441
/proc/meminfo: memFree=24341000/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28508 CPUtime=51.08 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 23754 0 5 0 5107 1 0 0 20 0 1 0 287451381 54747136 7127 33554432000 4194304 7499544 140731954606928 140731954601944 5790974 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7127 796 807 0 6357 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28508 KiB

[startup+102.3 s]
/proc/loadavg: 1.65 0.60 0.25 3/189 20442
/proc/meminfo: memFree=24341364/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28516 CPUtime=102.27 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 23826 0 5 0 10226 1 0 0 20 0 1 0 287451381 54747136 7129 33554432000 4194304 7499544 140731954606928 140731954601944 5790960 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7129 796 807 0 6357 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28516 KiB

[startup+162.3 s]
/proc/loadavg: 1.87 0.86 0.36 3/189 20443
/proc/meminfo: memFree=24342244/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28524 CPUtime=162.27 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 23907 0 5 0 16226 1 0 0 20 0 1 0 287451381 54747136 7131 33554432000 4194304 7499544 140731954606928 140731954601944 4253137 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7131 796 807 0 6357 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28524 KiB

[startup+222.3 s]
/proc/loadavg: 2.99 1.39 0.58 3/189 20444
/proc/meminfo: memFree=24342092/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28528 CPUtime=222.27 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 23983 0 5 0 22226 1 0 0 20 0 1 0 287451381 54747136 7132 33554432000 4194304 7499544 140731954606928 140731954601944 5790974 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.60 1.45 0.62 3/189 20445
/proc/meminfo: memFree=24341960/32770624 swapFree=67105356/67108860
[pid=20437] ppid=20432 vsize=53464 memory=28532 CPUtime=251.98 cores=1,3,5,7
/proc/20437/stat : 20437 (MistralXCSP) R 20432 20437 20377 0 -1 4202496 24054 0 5 0 25197 1 0 0 20 0 1 0 287451381 54747136 7133 33554432000 4194304 7499544 140731954606928 140731954601944 5790971 0 0 4096 16386 0 0 0 17 3 0 0 1 0 0 9598848 9604096 39677952 140731954615410 140731954615560 140731954615560 140731954618313 0
/proc/20437/statm: 13366 7133 796 807 0 6357 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28532 KiB

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

[startup+252.011 s]
# the end of solver process 20437 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.977 s, system=0.013 s

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

Child status: 0
Real time (s): 252.011
CPU time (s): 251.99
CPU user time (s): 251.977
CPU system time (s): 0.013
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 53464
Max. memory (cumulated for all children) (KiB): 28532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.976
system time used= 0.013
maximum resident set size= 28552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24085
page faults= 5
swaps= 0
block input operations= 1824
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 34
involuntary context switches= 154


# summary of solver processes directly reported to runsolver:
#   pid: 20437
#   total CPU time (s): 251.99
#   total CPU user time (s): 251.977
#   total CPU system time (s): 0.013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.931361 second user time and 1.82154 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-19 19:14:42
IDJOB=4312441
IDBENCH=141030
IDSOLVER=2801
FILE ID=node149/4312441-1534698882
RUNJOBID= node149-1534698881-20409
PBS_JOBID= 21038712
Free space on /tmp= 56620 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/StillLife/StillLife-wastage-10_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-4312441-1534698882/watcher-4312441-1534698882 -o /tmp/evaluation-result-4312441-1534698882/solver-4312441-1534698882 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534698881-20409 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1692366361 HOME/instance-4312441-1534698882.xml

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

MD5SUM BENCH= e31de29e6699e81a7472a47d1439bb7a
RANDOM SEED=1692366361

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        24457924 kB
MemAvailable:   31893432 kB
Buffers:          222976 kB
Cached:          7489008 kB
SwapCached:         1704 kB
Active:          3736776 kB
Inactive:        4028196 kB
Active(anon):      23196 kB
Inactive(anon):    98868 kB
Active(file):    3713580 kB
Inactive(file):  3929328 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67105356 kB
Dirty:             11648 kB
Writeback:             0 kB
AnonPages:         58572 kB
Mapped:            21184 kB
Shmem:             65952 kB
Slab:             244384 kB
SReclaimable:     216872 kB
SUnreclaim:        27512 kB
KernelStack:        3104 kB
PageTables:         5908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     368496 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= 56608 MiB
End job on node149 at 2018-08-19 19:18:54