Trace number 4259153

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 153.39999 153.48199

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 benchmark13.3135
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
153.31/153.48	s OPTIMUM FOUND
153.31/153.48	v <instantiation type="optimum" cost="8">
153.31/153.48	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>
153.31/153.48	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>
153.31/153.48	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-4259153-1501664666/watcher-4259153-1501664666 -o /tmp/evaluation-result-4259153-1501664666/solver-4259153-1501664666 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1501661091-25196 --watchdog 300 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 57343073 HOME/instance-4259153-1501664666.xml 

pid=27251
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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: 2.20 2.16 2.04 3/187 27254
/proc/meminfo: memFree=31739648/32770624 swapFree=0/266348
[pid=27254] ppid=27251 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/27254/stat : 27254 (runsolver) D 27251 27254 3187 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 8377221 24240128 106 18446744073709551615 4194304 4338465 140726205361136 140726205358776 140163946296023 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 15536128 140726205366413 140726205366855 140726205366855 140726205370314 0
/proc/27254/statm: 5918 106 53 36 0 2156 0

[startup+0.100153 s]
/proc/loadavg: 2.20 2.16 2.04 3/187 27254
/proc/meminfo: memFree=31739648/32770624 swapFree=0/266348
[pid=27254] ppid=27251 vsize=29588 CPUtime=0 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1176 0 0 0 0 0 0 0 20 0 1 0 8377221 30298112 1000 18446744073709551615 4194304 7396336 140732238109248 140732238106248 139638078761957 0 0 1 0 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7397 1000 646 782 0 413 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 29588

[startup+0.200267 s]
/proc/loadavg: 2.20 2.16 2.04 3/187 27254
/proc/meminfo: memFree=31739648/32770624 swapFree=0/266348
[pid=27254] ppid=27251 vsize=31464 CPUtime=0.1 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1699 0 0 0 10 0 0 0 20 0 1 0 8377221 32219136 1528 18446744073709551615 4194304 7396336 140732238109248 140732238106248 5792043 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1528 695 782 0 882 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 31464

[startup+0.300256 s]
/proc/loadavg: 2.20 2.16 2.04 3/187 27254
/proc/meminfo: memFree=31739648/32770624 swapFree=0/266348
[pid=27254] ppid=27251 vsize=31464 CPUtime=0.2 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1703 0 0 0 20 0 0 0 20 0 1 0 8377221 32219136 1528 18446744073709551615 4194304 7396336 140732238109248 140732238106248 4253024 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1528 695 782 0 882 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 31464

[startup+0.700228 s]
/proc/loadavg: 2.20 2.16 2.04 3/187 27254
/proc/meminfo: memFree=31739648/32770624 swapFree=0/266348
[pid=27254] ppid=27251 vsize=31464 CPUtime=0.6 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1705 0 0 0 60 0 0 0 20 0 1 0 8377221 32219136 1535 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5792070 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1535 695 782 0 882 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 31464

[startup+1.50023 s]
/proc/loadavg: 2.20 2.16 2.04 3/186 27256
/proc/meminfo: memFree=31736128/32770624 swapFree=0/266352
[pid=27254] ppid=27251 vsize=31464 CPUtime=1.4 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1705 0 0 0 140 0 0 0 20 0 1 0 8377221 32219136 1535 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4317310 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1535 695 782 0 882 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 31464

[startup+3.10023 s]
/proc/loadavg: 2.20 2.16 2.04 3/187 27257
/proc/meminfo: memFree=31735724/32770624 swapFree=0/266352
[pid=27254] ppid=27251 vsize=31464 CPUtime=3 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1808 0 0 0 300 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4243296 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 31464

[startup+6.30023 s]
/proc/loadavg: 2.18 2.16 2.04 3/187 27257
/proc/meminfo: memFree=31735924/32770624 swapFree=0/266360
[pid=27254] ppid=27251 vsize=31464 CPUtime=6.2 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 1911 0 0 0 620 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5791949 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 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: 2.17 2.15 2.04 3/187 27257
/proc/meminfo: memFree=31735676/32770624 swapFree=0/266368
[pid=27254] ppid=27251 vsize=31464 CPUtime=12.6 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2014 0 0 0 1260 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4253003 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 31464

[startup+25.5003 s]
/proc/loadavg: 2.13 2.15 2.04 3/187 27257
/proc/meminfo: memFree=31736060/32770624 swapFree=0/266376
[pid=27254] ppid=27251 vsize=31464 CPUtime=25.4 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2225 0 0 0 2540 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4547381 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 31464

[startup+51.1003 s]
/proc/loadavg: 2.09 2.13 2.04 3/187 27257
/proc/meminfo: memFree=31736308/32770624 swapFree=0/266388
[pid=27254] ppid=27251 vsize=31464 CPUtime=51 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2333 0 0 0 5100 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4543845 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 31464

[startup+102.3 s]
/proc/loadavg: 2.04 2.11 2.04 3/187 27259
/proc/meminfo: memFree=31735944/32770624 swapFree=0/266416
[pid=27254] ppid=27251 vsize=31464 CPUtime=102.21 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2436 0 0 0 10221 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5792027 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 31464

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27254 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.406 s]
/proc/loadavg: 2.04 2.11 2.04 3/187 27259
/proc/meminfo: memFree=31735944/32770624 swapFree=0/266416
[pid=27254] ppid=27251 vsize=31464 CPUtime=102.31 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2436 0 0 0 10231 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4582271 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31464

[startup+128 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736052/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=127.91 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 12791 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4581762 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 127.91
Current children cumulated vsize (KiB) 31464

[startup+140.8 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=140.72 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 14072 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4253040 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 140.72
Current children cumulated vsize (KiB) 31464

[startup+147.2 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=147.11 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 14711 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5839021 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 147.11
Current children cumulated vsize (KiB) 31464

[startup+150.4 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=150.31 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 15031 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5791901 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 150.31
Current children cumulated vsize (KiB) 31464

[startup+152 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=151.91 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 15191 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4249696 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 151.91
Current children cumulated vsize (KiB) 31464

[startup+152.8 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=152.71 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 15271 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5792027 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 152.71
Current children cumulated vsize (KiB) 31464

[startup+153.2 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=153.11 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 15311 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 5791895 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 153.11
Current children cumulated vsize (KiB) 31464

[startup+153.4 s]
/proc/loadavg: 2.02 2.10 2.04 3/187 27261
/proc/meminfo: memFree=31736204/32770624 swapFree=0/266448
[pid=27254] ppid=27251 vsize=31464 CPUtime=153.31 cores=1,3,5,7
/proc/27254/stat : 27254 (MistralXCSP) R 27251 27254 3187 0 -1 4202496 2538 0 0 0 15331 0 0 0 20 0 1 0 8377221 32219136 1552 18446744073709551615 4194304 7396336 140732238109248 140732238103784 4253024 0 0 1 16386 0 0 0 17 5 0 0 9 0 0 9496464 9501696 41902080 140732238111154 140732238111302 140732238111302 140732238114761 0
/proc/27254/statm: 7866 1552 696 782 0 882 0
Current children cumulated CPU time (s) 153.31
Current children cumulated vsize (KiB) 31464

Child status: 0
Real time (s): 153.482
CPU time (s): 153.4
CPU user time (s): 153.398
CPU system time (s): 0.002586
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 31464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.398
system time used= 0.002586
maximum resident set size= 6244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2625
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= 41

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.458403 second user time and 0.442716 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-02 10:50:26
IDJOB=4259153
IDBENCH=123124
IDSOLVER=2645
FILE ID=node135/4259153-1501664666
RUNJOBID= node135-1501661091-25196
PBS_JOBID= 
Free space on /tmp= 61836 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-4259153-1501664666/watcher-4259153-1501664666 -o /tmp/evaluation-result-4259153-1501664666/solver-4259153-1501664666 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1501661091-25196 --watchdog 300  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 57343073 HOME/instance-4259153-1501664666.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=57343073

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        31739648 kB
MemAvailable:   32002576 kB
Buffers:          140644 kB
Cached:           398392 kB
SwapCached:            0 kB
Active:           334060 kB
Inactive:         274940 kB
Active(anon):      70324 kB
Inactive(anon):     8592 kB
Active(file):     263736 kB
Inactive(file):   266348 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5940 kB
Writeback:             4 kB
AnonPages:         69572 kB
Mapped:            30876 kB
Shmem:              8960 kB
Slab:             123928 kB
SReclaimable:      97360 kB
SUnreclaim:        26568 kB
KernelStack:        3312 kB
PageTables:         4724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     309464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61832 MiB
End job on node135 at 2017-08-02 10:52:59