Trace number 4303545

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 2018-08-01OPT54 322.382 322.379

General information on the benchmark

NameStillLife/
StillLife-wastage-10_c18.xml
MD5SUMe31de29e6699e81a7472a47d1439bb7a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark17.4028
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

0.00/0.00	c Mistral 01082018
0.00/0.07	o 0
0.00/0.07	o 3
0.00/0.07	o 4
0.00/0.08	o 6
0.00/0.08	o 7
0.00/0.08	o 8
0.00/0.08	o 9
0.00/0.08	o 10
0.00/0.08	o 11
0.00/0.08	o 12
0.10/0.12	o 15
0.10/0.12	o 16
0.10/0.12	o 17
0.10/0.12	o 18
0.10/0.13	o 19
0.10/0.13	o 20
0.10/0.13	o 21
0.10/0.13	o 22
0.10/0.16	o 23
0.10/0.16	o 24
0.10/0.17	o 25
0.10/0.17	o 26
0.10/0.17	o 27
0.10/0.17	o 28
0.10/0.19	o 29
0.21/0.23	o 30
0.21/0.23	o 31
0.21/0.24	o 32
0.21/0.24	o 33
0.21/0.25	o 34
0.21/0.26	o 35
0.21/0.28	o 36
0.21/0.28	o 37
0.21/0.28	o 38
0.21/0.28	o 39
0.31/0.40	o 40
0.31/0.40	o 41
0.31/0.40	o 42
0.69/0.78	o 43
0.69/0.78	o 44
3.99/4.02	o 45
3.99/4.02	o 46
28.37/28.48	o 47
33.17/33.20	o 48
33.67/33.72	o 49
33.67/33.78	o 50
46.08/46.13	o 51
55.57/55.61	o 52
59.37/59.41	o 53
122.78/122.87	o 54
322.30/322.37	s OPTIMUM FOUND
322.30/322.37	v <instantiation type="optimum" cost="54">
322.30/322.37	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>
322.30/322.37	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>
322.30/322.37	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 (1889 MiB free)
  memory of node 1: 16384 MiB (1318 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303545-1533992269/watcher-4303545-1533992269 -o /tmp/evaluation-result-4303545-1533992269/solver-4303545-1533992269 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1533992269-6088 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1899775960 HOME/instance-4303545-1533992269.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=6117, runsolver pid=6110

[startup+0.100133 s]*
/proc/loadavg: 0.92 1.02 1.33 4/193 6119
/proc/meminfo: memFree=3229236/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53200 memory=28104 CPUtime=0.1 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 7231 0 2 0 9 1 0 0 20 0 1 0 216790076 54476800 7026 33554432000 4194304 7499544 140732322797696 140732322792456 5790944 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13300 7026 787 807 0 6291 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 53200 KiB
Current children cumulated memory: 28104 KiB

[startup+0.210027 s]*
/proc/loadavg: 0.92 1.02 1.33 4/193 6119
/proc/meminfo: memFree=3228864/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53332 memory=28104 CPUtime=0.21 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 7248 0 2 0 20 1 0 0 20 0 1 0 216790076 54611968 7026 33554432000 4194304 7499544 140732322797696 140732322792456 4222944 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13333 7026 787 807 0 6324 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28104 KiB

[startup+0.30967 s]*
/proc/loadavg: 0.92 1.02 1.33 3/193 6119
/proc/meminfo: memFree=3228244/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53332 memory=28360 CPUtime=0.31 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 7258 0 2 0 30 1 0 0 20 0 1 0 216790076 54611968 7090 33554432000 4194304 7499544 140732322797696 140732322792456 4253137 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13333 7090 796 807 0 6324 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28360 KiB

[startup+0.700291 s]
/proc/loadavg: 0.92 1.02 1.33 3/193 6119
/proc/meminfo: memFree=3228244/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53332 memory=28360 CPUtime=0.69 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 7265 0 2 0 68 1 0 0 20 0 1 0 216790076 54611968 7090 33554432000 4194304 7499544 140732322797696 140732322792456 4317770 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13333 7090 796 807 0 6324 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28360 KiB

[startup+1.50027 s]
/proc/loadavg: 0.92 1.02 1.33 4/193 6119
/proc/meminfo: memFree=3227236/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53332 memory=28360 CPUtime=1.49 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 7270 0 2 0 148 1 0 0 20 0 1 0 216790076 54611968 7090 33554432000 4194304 7499544 140732322797696 140732322792712 5791196 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13333 7090 796 807 0 6324 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53332 KiB
Current children cumulated memory: 28360 KiB

[startup+3.10973 s]
/proc/loadavg: 1.01 1.03 1.33 4/193 6119
/proc/meminfo: memFree=3227084/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28452 CPUtime=3.09 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 10451 0 2 0 308 1 0 0 20 0 1 0 216790076 54747136 7113 33554432000 4194304 7499544 140732322797696 140732322792232 4257895 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7113 796 807 0 6357 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28452 KiB

[startup+6.30027 s]
/proc/loadavg: 1.01 1.03 1.33 4/192 6120
/proc/meminfo: memFree=3227156/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28472 CPUtime=6.28 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 13747 0 2 0 626 2 0 0 20 0 1 0 216790076 54747136 7118 33554432000 4194304 7499544 140732322797696 140732322792712 4579712 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7118 796 807 0 6357 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28472 KiB

[startup+12.7003 s]
/proc/loadavg: 1.09 1.05 1.34 4/192 6120
/proc/meminfo: memFree=3226292/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28472 CPUtime=12.68 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 16968 0 2 0 1266 2 0 0 20 0 1 0 216790076 54747136 7118 33554432000 4194304 7499544 140732322797696 140732322792712 5791206 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7118 796 807 0 6357 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28472 KiB

[startup+25.5003 s]
/proc/loadavg: 1.29 1.09 1.35 4/192 6121
/proc/meminfo: memFree=3228244/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28484 CPUtime=25.47 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 20581 0 2 0 2545 2 0 0 20 0 1 0 216790076 54747136 7121 33554432000 4194304 7499544 140732322797696 140732322792712 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7121 796 807 0 6357 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28484 KiB

[startup+51.1096 s]
/proc/loadavg: 1.53 1.17 1.36 4/192 6121
/proc/meminfo: memFree=3229016/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28500 CPUtime=51.08 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 21194 0 2 0 5106 2 0 0 20 0 1 0 216790076 54747136 7125 33554432000 4194304 7499544 140732322797696 140732322792712 5790974 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7125 796 807 0 6357 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28500 KiB

[startup+102.3 s]
/proc/loadavg: 1.80 1.29 1.40 4/192 6122
/proc/meminfo: memFree=3228468/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28512 CPUtime=102.28 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 21583 0 2 0 10225 3 0 0 20 0 1 0 216790076 54747136 7128 33554432000 4194304 7499544 140732322797696 140732322792712 5791027 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7128 796 807 0 6357 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28512 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.42 1.43 4/193 6131
/proc/meminfo: memFree=3228000/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28516 CPUtime=162.29 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 21994 0 2 0 16226 3 0 0 20 0 1 0 216790076 54747136 7129 33554432000 4194304 7499544 140732322797696 140732322792712 4579925 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7129 796 807 0 6357 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28516 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.53 1.47 4/196 6157
/proc/meminfo: memFree=3227100/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28520 CPUtime=222.29 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22385 0 2 0 22226 3 0 0 20 0 1 0 216790076 54747136 7130 33554432000 4194304 7499544 140732322797696 140732322792712 5790960 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7130 796 807 0 6357 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28520 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.61 1.50 4/196 6158
/proc/meminfo: memFree=3227904/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28520 CPUtime=282.3 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22386 0 2 0 28227 3 0 0 20 0 1 0 216790076 54747136 7130 33554432000 4194304 7499544 140732322797696 140732322792712 4253104 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7130 796 807 0 6357 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28520 KiB

[startup+322.379 s]
# the end of solver process 6117 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=322.351 s, system=0.031001 s

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

[startup+307.2 s]
/proc/loadavg: 1.99 1.64 1.52 5/195 6159
/proc/meminfo: memFree=3227804/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=307.2 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 30717 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 5790960 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 307.2 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+313.6 s]
/proc/loadavg: 1.99 1.66 1.52 5/195 6159
/proc/meminfo: memFree=3227908/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=313.6 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 31357 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 5790960 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 313.6 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+316.8 s]
/proc/loadavg: 1.99 1.66 1.52 4/195 6159
/proc/meminfo: memFree=3227924/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=316.8 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 31677 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 4243571 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 316.8 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+320 s]*
/proc/loadavg: 1.99 1.66 1.52 4/195 6159
/proc/meminfo: memFree=3227908/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=320.01 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 31998 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 4253104 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 320.01 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+321.6 s]
/proc/loadavg: 1.99 1.66 1.52 6/195 6159
/proc/meminfo: memFree=3227908/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=321.6 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 32157 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 4253111 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 321.6 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+322 s]*
/proc/loadavg: 1.99 1.66 1.52 4/195 6159
/proc/meminfo: memFree=3227908/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=322.01 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 32198 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 5790974 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 322.01 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+322.2 s]
/proc/loadavg: 1.99 1.66 1.52 4/195 6159
/proc/meminfo: memFree=3227908/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=322.2 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 32217 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 5838032 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 322.2 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

[startup+322.3 s]
/proc/loadavg: 1.99 1.66 1.52 4/195 6159
/proc/meminfo: memFree=3227908/32770624 swapFree=67108856/67108860
[pid=6117] ppid=6110 vsize=53464 memory=28528 CPUtime=322.3 cores=1,3,5,7
/proc/6117/stat : 6117 (MistralXCSP) R 6110 6117 6056 0 -1 4202496 22775 0 2 0 32227 3 0 0 20 0 1 0 216790076 54747136 7132 33554432000 4194304 7499544 140732322797696 140732322792712 4253111 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 11767808 140732322800749 140732322800899 140732322800899 140732322803657 0
/proc/6117/statm: 13366 7132 796 807 0 6357 0
Current children cumulated CPU time: 322.3 s
Current children cumulated vsize: 53464 KiB
Current children cumulated memory: 28528 KiB

Child status: 0
Real time (s): 322.379
CPU time (s): 322.382
CPU user time (s): 322.351
CPU system time (s): 0.031001
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 53464
Max. memory (cumulated for all children) (KiB): 28528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 322.351
system time used= 0.031001
maximum resident set size= 28552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22911
page faults= 2
swaps= 0
block input operations= 1192
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25
involuntary context switches= 192


# summary of solver processes directly reported to runsolver:
#   pid: 6117
#   total CPU time (s): 322.382
#   total CPU user time (s): 322.351
#   total CPU system time (s): 0.031001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.39812 second user time and 2.14583 second system time

The end

Launcher Data

Begin job on node133 at 2018-08-11 14:57:49
IDJOB=4303545
IDBENCH=141030
IDSOLVER=2779
FILE ID=node133/4303545-1533992269
RUNJOBID= node133-1533992269-6088
PBS_JOBID= 21036948
Free space on /tmp= 38804 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-4303545-1533992269/watcher-4303545-1533992269 -o /tmp/evaluation-result-4303545-1533992269/solver-4303545-1533992269 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1533992269-6088 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1899775960 HOME/instance-4303545-1533992269.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e31de29e6699e81a7472a47d1439bb7a
RANDOM SEED=1899775960

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         3287636 kB
MemAvailable:   31907544 kB
Buffers:          202972 kB
Cached:         28306184 kB
SwapCached:            0 kB
Active:         10645812 kB
Inactive:       17915760 kB
Active(anon):       3188 kB
Inactive(anon):   101640 kB
Active(file):   10642624 kB
Inactive(file): 17814120 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             11752 kB
Writeback:             0 kB
AnonPages:         59404 kB
Mapped:            54712 kB
Shmem:             49820 kB
Slab:             618896 kB
SReclaimable:     591624 kB
SUnreclaim:        27272 kB
KernelStack:        3168 kB
PageTables:         6120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352064 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:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38792 MiB
End job on node133 at 2018-08-11 15:03:12