Trace number 4261051

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28OPT8 158.207 158.306

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-esc16d.xml
MD5SUM797dd3ed6ca3fcac5df6221abf320949
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark13.4442
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints22
Number of domains2
Minimum domain size4
Maximum domain size16
Distribution of domain sizes[{"size":4,"count":21},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":235},{"degree":1,"count":2},{"degree":2,"count":22},{"degree":3,"count":6},{"degree":4,"count":2},{"degree":5,"count":3},{"degree":6,"count":1},{"degree":7,"count":1}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":21},{"arity":16,"count":1}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.09	c 280717
0.00/0.10	o 14
0.00/0.10	o 12
0.00/0.10	o 11
0.00/0.10	o 9
0.00/0.10	o 8
158.19/158.30	s OPTIMUM FOUND
158.19/158.30	v <instantiation type="optimum" cost="8">
158.19/158.30	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[7][0] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[8][0] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[9][0] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[10][0] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[11][0] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[12][0] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[13][0] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[14][0] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[15][0] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] </list>
158.19/158.30	v   <values> 11 4 9 14 10 15 3 7 2 5 13 0 8 12 1 6 * * * 1 0 * * * * * * * * * * * * * * * * * 2 * 1 * * 0 * * 1 * * * * * * * * * * * * * 0 * 0 * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 * * 1 * * 0 * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
158.19/158.30	v </instantiation>

Verifier Data 

OK	8

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4261051-1502352584/watcher-4261051-1502352584 -o /tmp/evaluation-result-4261051-1502352584/solver-4261051-1502352584 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23274 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1531346390 HOME/instance-4261051-1502352584.xml 

pid=26284
running on 4 cores: 0,2,4,6

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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 26287
/proc/meminfo: memFree=28992464/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/26287/stat : 26287 (runsolver) D 26284 26287 1774 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 83073586 24240128 107 18446744073709551615 4194304 4338465 140724537811520 140724537809160 140454747488983 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 12726272 140724537815178 140724537815625 140724537815625 140724537819082 0
/proc/26287/statm: 5918 107 54 36 0 2156 0

[startup+0.105578 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 26287
/proc/meminfo: memFree=28992464/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31332 CPUtime=0.01 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 1688 0 0 0 1 0 0 0 20 0 1 0 83073586 32083968 1528 18446744073709551615 4194304 7396336 140724492240272 140724492235288 5792043 0 0 1 16386 0 0 0 17 6 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7833 1528 695 782 0 849 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 31332

[startup+0.200568 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 26287
/proc/meminfo: memFree=28992464/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31464 CPUtime=0.1 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 1700 0 0 0 10 0 0 0 20 0 1 0 83073586 32219136 1528 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5791985 0 0 1 16386 0 0 0 17 6 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1528 695 782 0 882 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 31464

[startup+0.300169 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 26287
/proc/meminfo: memFree=28992464/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31464 CPUtime=0.2 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 1703 0 0 0 20 0 0 0 20 0 1 0 83073586 32219136 1528 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4582698 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1528 695 782 0 882 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 31464

[startup+0.700172 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 26287
/proc/meminfo: memFree=28992464/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31464 CPUtime=0.6 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 1704 0 0 0 60 0 0 0 20 0 1 0 83073586 32219136 1528 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4253010 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1528 695 782 0 882 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 31464

[startup+1.50017 s]
/proc/loadavg: 1.92 2.01 2.04 3/185 26288
/proc/meminfo: memFree=28989264/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31464 CPUtime=1.4 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 1704 0 0 0 140 0 0 0 20 0 1 0 83073586 32219136 1528 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5792027 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1528 695 782 0 882 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 31464

[startup+3.10017 s]
/proc/loadavg: 1.92 2.01 2.04 3/185 26288
/proc/meminfo: memFree=28988892/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31464 CPUtime=3 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 2002 0 0 0 300 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5792030 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 31464

[startup+6.30017 s]
/proc/loadavg: 1.93 2.01 2.04 3/186 26289
/proc/meminfo: memFree=28982952/32770624 swapFree=0/395504
[pid=26287] ppid=26284 vsize=31464 CPUtime=6.2 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 2300 0 0 0 620 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5685784 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 31464

[startup+12.7002 s]
/proc/loadavg: 1.93 2.01 2.04 3/186 26289
/proc/meminfo: memFree=28980700/32770624 swapFree=0/395496
[pid=26287] ppid=26284 vsize=31464 CPUtime=12.6 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 2598 0 0 0 1260 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4246636 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 31464

[startup+25.5002 s]
/proc/loadavg: 1.95 2.01 2.04 3/186 26289
/proc/meminfo: memFree=28975864/32770624 swapFree=0/395492
[pid=26287] ppid=26284 vsize=31464 CPUtime=25.4 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 3200 0 0 0 2540 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4542432 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 31464

[startup+51.1002 s]
/proc/loadavg: 1.97 2.01 2.04 3/186 26289
/proc/meminfo: memFree=28971388/32770624 swapFree=0/395476
[pid=26287] ppid=26284 vsize=31464 CPUtime=51 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 3503 0 0 0 5100 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4253003 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 31464

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/186 26291
/proc/meminfo: memFree=28962600/32770624 swapFree=0/395476
[pid=26287] ppid=26284 vsize=31464 CPUtime=102.2 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 3801 0 0 0 10220 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4406375 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 31464

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26287 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.406 s]
/proc/loadavg: 1.99 2.01 2.04 3/186 26291
/proc/meminfo: memFree=28962600/32770624 swapFree=0/395476
[pid=26287] ppid=26284 vsize=31464 CPUtime=102.3 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 3801 0 0 0 10230 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4581566 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31464

[startup+128 s]
/proc/loadavg: 2.06 2.03 2.05 3/186 26293
/proc/meminfo: memFree=28958460/32770624 swapFree=0/395492
[pid=26287] ppid=26284 vsize=31464 CPUtime=127.89 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 12789 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5792016 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 127.89
Current children cumulated vsize (KiB) 31464

[startup+140.8 s]
/proc/loadavg: 2.05 2.02 2.05 3/186 26293
/proc/meminfo: memFree=28957756/32770624 swapFree=0/395496
[pid=26287] ppid=26284 vsize=31464 CPUtime=140.7 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 14070 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4406709 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 140.7
Current children cumulated vsize (KiB) 31464

[startup+147.2 s]
/proc/loadavg: 2.13 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28957128/32770624 swapFree=0/395492
[pid=26287] ppid=26284 vsize=31464 CPUtime=147.09 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 14709 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5791952 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 147.09
Current children cumulated vsize (KiB) 31464

[startup+153.6 s]
/proc/loadavg: 2.12 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28957012/32770624 swapFree=0/395488
[pid=26287] ppid=26284 vsize=31464 CPUtime=153.49 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 15349 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4257833 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 153.49
Current children cumulated vsize (KiB) 31464

[startup+156.8 s]
/proc/loadavg: 2.11 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28956888/32770624 swapFree=0/395488
[pid=26287] ppid=26284 vsize=31464 CPUtime=156.69 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 15669 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5791624 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 156.69
Current children cumulated vsize (KiB) 31464

[startup+157.6 s]
/proc/loadavg: 2.11 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28956896/32770624 swapFree=0/395488
[pid=26287] ppid=26284 vsize=31464 CPUtime=157.49 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 15749 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5771088 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 157.49
Current children cumulated vsize (KiB) 31464

[startup+158 s]
/proc/loadavg: 2.11 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28956896/32770624 swapFree=0/395488
[pid=26287] ppid=26284 vsize=31464 CPUtime=157.89 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 15789 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4253024 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 157.89
Current children cumulated vsize (KiB) 31464

[startup+158.2 s]
/proc/loadavg: 2.11 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28956896/32770624 swapFree=0/395488
[pid=26287] ppid=26284 vsize=31464 CPUtime=158.09 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 15809 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 4257640 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 158.09
Current children cumulated vsize (KiB) 31464

[startup+158.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/186 26294
/proc/meminfo: memFree=28956896/32770624 swapFree=0/395488
[pid=26287] ppid=26284 vsize=31464 CPUtime=158.19 cores=0,2,4,6
/proc/26287/stat : 26287 (MistralXCSP) R 26284 26287 1774 0 -1 4202496 4098 0 0 0 15819 0 0 0 20 0 1 0 83073586 32219136 1546 18446744073709551615 4194304 7396336 140724492240272 140724492234808 5792027 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 27058176 140724492243378 140724492243528 140724492243528 140724492246985 0
/proc/26287/statm: 7866 1546 696 782 0 882 0
Current children cumulated CPU time (s) 158.19
Current children cumulated vsize (KiB) 31464

Child status: 0
Real time (s): 158.306
CPU time (s): 158.207
CPU user time (s): 158.204
CPU system time (s): 0.003266
CPU usage (%): 99.9373
Max. virtual memory (cumulated for all children) (KiB): 31464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 158.204
system time used= 0.003266
maximum resident set size= 6220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4215
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= 8
involuntary context switches= 134

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.345294 second user time and 0.571181 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-10 09:55:36
IDJOB=4261051
IDBENCH=123124
IDSOLVER=2649
FILE ID=node133/4261051-1502352584
RUNJOBID= node133-1502333976-23274
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.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-4261051-1502352584/watcher-4261051-1502352584 -o /tmp/evaluation-result-4261051-1502352584/solver-4261051-1502352584 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23274 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1531346390 HOME/instance-4261051-1502352584.xml

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

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=1531346390

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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        28992764 kB
MemAvailable:   29754896 kB
Buffers:          275012 kB
Cached:           783152 kB
SwapCached:            0 kB
Active:          2914924 kB
Inactive:         428616 kB
Active(anon):    2286052 kB
Inactive(anon):    33112 kB
Active(file):     628872 kB
Inactive(file):   395504 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5744 kB
Writeback:             4 kB
AnonPages:       2285748 kB
Mapped:            49564 kB
Shmem:             33468 kB
Slab:             133968 kB
SReclaimable:     107184 kB
SUnreclaim:        26784 kB
KernelStack:        3248 kB
PageTables:         9176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2547628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62020 MiB
End job on node133 at 2017-08-10 09:58:15