Trace number 4303646

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 2018-08-01OPT72 491.373 491.364

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-11_c18.xml
MD5SUMd48530cddaac7c3de8b9754209410058
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark2519.5
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of constraints56
Number of domains2
Minimum domain size121
Maximum domain size122
Distribution of domain sizes[{"size":121,"count":55},{"size":122,"count":11}]
Minimum variable degree0
Maximum variable degree11
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":55},{"degree":10,"count":10},{"degree":11,"count":1}]
Minimum constraint arity3
Maximum constraint arity55
Distribution of constraint arities[{"arity":3,"count":55},{"arity":55,"count":1}]
Number of extensional constraints0
Number of intensional constraints55
Distribution of constraint types[{"type":"intension","count":55},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin 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
0.00/0.02	o 106
0.00/0.02	o 104
0.00/0.02	o 101
0.00/0.02	o 93
0.00/0.04	o 84
0.00/0.05	o 81
0.41/0.43	o 80
0.41/0.48	o 79
1.29/1.37	o 78
2.59/2.63	o 75
2.79/2.80	o 74
7.19/7.25	o 72
491.30/491.36	s OPTIMUM FOUND
491.30/491.36	v <instantiation type="optimum" cost="72">
491.30/491.36	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[0][10] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[1][10] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[2][10] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[3][10] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[4][10] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[5][10] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[6][10] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[7][10] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[8][10] y[9][0] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] y[9][10] y[10][0] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[10][10] </list>
491.30/491.36	v   <values> 0 1 4 13 28 33 47 54 64 70 72 * 1 4 13 28 33 47 54 64 70 72 * * 3 12 27 32 46 53 63 69 71 * * * 9 24 29 43 50 60 66 68 * * * * 15 20 34 41 51 57 59 * * * * * 5 19 26 36 42 44 * * * * * * 14 21 31 37 39 * * * * * * * 7 17 23 25 * * * * * * * * 10 16 18 * * * * * * * * * 6 8 * * * * * * * * * * 2 * * * * * * * * * * * </values>
491.30/491.36	v </instantiation>

Verifier Data 

OK	72

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 (3008 MiB free)
  memory of node 1: 16384 MiB (1863 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303646-1534015391/watcher-4303646-1534015391 -o /tmp/evaluation-result-4303646-1534015391/solver-4303646-1534015391 -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 2062640053 HOME/instance-4303646-1534015391.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=8675, runsolver pid=8672

[startup+0.100162 s]*
/proc/loadavg: 2.05 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4987440/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4280 CPUtime=0.1 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1249 0 0 0 10 0 0 0 20 0 1 0 219102276 30257152 1070 33554432000 4194304 7499544 140734908461104 140734908458104 5684283 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1070 743 807 0 378 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4280 KiB

[startup+0.2097 s]*
/proc/loadavg: 2.05 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4987440/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4280 CPUtime=0.21 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1249 0 0 0 21 0 0 0 20 0 1 0 219102276 30257152 1070 33554432000 4194304 7499544 140734908461104 140734908458104 4258061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1070 743 807 0 378 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4280 KiB

[startup+0.309251 s]*
/proc/loadavg: 2.05 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4987440/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4280 CPUtime=0.31 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1249 0 0 0 31 0 0 0 20 0 1 0 219102276 30257152 1070 33554432000 4194304 7499544 140734908461104 140734908458104 4406008 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1070 743 807 0 378 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4280 KiB

[startup+0.700277 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4987440/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4280 CPUtime=0.69 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1249 0 0 0 69 0 0 0 20 0 1 0 219102276 30257152 1070 33554432000 4194304 7499544 140734908461104 140734908458104 5684114 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1070 743 807 0 378 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4280 KiB

[startup+1.50028 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4987440/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4280 CPUtime=1.49 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1249 0 0 0 149 0 0 0 20 0 1 0 219102276 30257152 1070 33554432000 4194304 7499544 140734908461104 140734908456120 5584982 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1070 743 807 0 378 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4280 KiB

[startup+3.10929 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4986672/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=3.1 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1417 0 0 0 310 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4258061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+6.30027 s]
/proc/loadavg: 2.04 2.04 2.05 3/192 8676
/proc/meminfo: memFree=4986816/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=6.29 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1588 0 0 0 629 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 5574476 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.04 2.05 3/192 8676
/proc/meminfo: memFree=4986684/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=12.69 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 1770 0 0 0 1269 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4249920 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.04 2.05 3/192 8676
/proc/meminfo: memFree=4986692/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=25.49 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2109 0 0 0 2549 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4579712 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+51.1092 s]
/proc/loadavg: 2.07 2.05 2.05 3/192 8676
/proc/meminfo: memFree=4986568/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=51.09 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2280 0 0 0 5109 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4379081 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 8678
/proc/meminfo: memFree=4986328/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=102.28 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2449 0 0 0 10228 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4257831 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 8680
/proc/meminfo: memFree=4986148/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=162.27 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2618 0 0 0 16227 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 5838092 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 8682
/proc/meminfo: memFree=4986632/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=222.28 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2789 0 0 0 22228 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 5781877 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 8683
/proc/meminfo: memFree=4986384/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=282.28 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2789 0 0 0 28228 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4405523 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 8685
/proc/meminfo: memFree=4986224/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=342.29 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2959 0 0 0 34229 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4398032 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 8686
/proc/meminfo: memFree=4986084/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=402.29 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 2959 0 0 0 40229 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4398032 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 8694
/proc/meminfo: memFree=4985752/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=462.3 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3128 0 0 0 46230 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4379079 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+491.364 s]
# the end of solver process 8675 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=491.367 s, system=0.006 s

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

[startup+473.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8694
/proc/meminfo: memFree=4986520/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=473.6 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 47360 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 5685024 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 473.6 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+480 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8694
/proc/meminfo: memFree=4986636/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=480.01 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 48001 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4580374 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 480.01 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+486.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8695
/proc/meminfo: memFree=4986512/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=486.4 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 48640 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 5683984 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 486.4 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+489.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8695
/proc/meminfo: memFree=4986512/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=489.6 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 48960 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4405034 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 489.6 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+490.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8695
/proc/meminfo: memFree=4986512/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=490.4 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 49040 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 5604871 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 490.4 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+490.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8695
/proc/meminfo: memFree=4986512/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=490.8 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 49080 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4386294 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 490.8 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+491.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8695
/proc/meminfo: memFree=4986512/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=491.2 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 49120 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4379069 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 491.2 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

[startup+491.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8695
/proc/meminfo: memFree=4986512/32770624 swapFree=67108856/67108860
[pid=8675] ppid=8672 vsize=29548 memory=4348 CPUtime=491.3 cores=1,3,5,7
/proc/8675/stat : 8675 (MistralXCSP) R 8672 8675 6056 0 -1 4202496 3129 0 0 0 49130 0 0 0 20 0 1 0 219102276 30257152 1087 33554432000 4194304 7499544 140734908461104 140734908456120 4405237 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35979264 140734908466285 140734908466435 140734908466435 140734908469193 0
/proc/8675/statm: 7387 1087 745 807 0 378 0
Current children cumulated CPU time: 491.3 s
Current children cumulated vsize: 29548 KiB
Current children cumulated memory: 4348 KiB

Child status: 0
Real time (s): 491.364
CPU time (s): 491.373
CPU user time (s): 491.367
CPU system time (s): 0.006
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 29548
Max. memory (cumulated for all children) (KiB): 4348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 491.367
system time used= 0.006
maximum resident set size= 4384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3261
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 253


# summary of solver processes directly reported to runsolver:
#   pid: 8675
#   total CPU time (s): 491.373
#   total CPU user time (s): 491.367
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.67395 second user time and 3.29914 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-11 21:23:11
IDJOB=4303646
IDBENCH=141375
IDSOLVER=2779
FILE ID=node133/4303646-1534015391
RUNJOBID= node133-1533992269-6088
PBS_JOBID= 21036948
Free space on /tmp= 38796 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-nodv-11_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-4303646-1534015391/watcher-4303646-1534015391 -o /tmp/evaluation-result-4303646-1534015391/solver-4303646-1534015391 -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 2062640053 HOME/instance-4303646-1534015391.xml

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

MD5SUM BENCH= d48530cddaac7c3de8b9754209410058
RANDOM SEED=2062640053

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:         4988864 kB
MemAvailable:   31786320 kB
Buffers:          204236 kB
Cached:         26501368 kB
SwapCached:            0 kB
Active:         10768196 kB
Inactive:       16111812 kB
Active(anon):     122480 kB
Inactive(anon):   104660 kB
Active(file):   10645716 kB
Inactive(file): 16007152 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              6028 kB
Writeback:             0 kB
AnonPages:        181568 kB
Mapped:            56244 kB
Shmem:             49820 kB
Slab:             600652 kB
SReclaimable:     573048 kB
SUnreclaim:        27604 kB
KernelStack:        3424 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     498664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 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 21:31:23