Trace number 4312680

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-08-01SAT (TO)24 251.979 252.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-15_c18.xml
MD5SUMdbf6b3e5a2b5c107908327293d925ea5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark252.083
Satisfiable
(Un)Satisfiability was proved
Number of variables227
Number of constraints5183
Number of domains2
Minimum domain size3
Maximum domain size112
Distribution of domain sizes[{"size":3,"count":225},{"size":112,"count":2}]
Minimum variable degree2
Maximum variable degree58
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":44,"count":56},{"degree":46,"count":48},{"degree":48,"count":40},{"degree":50,"count":32},{"degree":52,"count":24},{"degree":54,"count":16},{"degree":56,"count":8},{"degree":58,"count":1}]
Minimum constraint arity2
Maximum constraint arity226
Distribution of constraint arities[{"arity":2,"count":5181},{"arity":226,"count":2}]
Number of extensional constraints0
Number of intensional constraints5181
Distribution of constraint types[{"type":"intension","count":5181},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c Mistral 01082018
1.58/1.69	o 0
1.58/1.69	o 1
1.58/1.69	o 2
1.58/1.69	o 3
1.58/1.69	o 4
1.69/1.70	o 5
1.69/1.71	o 6
1.69/1.73	o 7
1.69/1.74	o 8
1.69/1.74	o 9
1.69/1.75	o 10
1.69/1.75	o 11
1.69/1.76	o 12
1.69/1.76	o 13
1.69/1.79	o 14
1.79/1.87	o 15
1.79/1.88	o 16
1.89/1.90	o 17
1.89/1.99	o 18
5.29/5.34	o 19
5.29/5.34	o 20
5.29/5.34	o 21
5.69/5.72	o 22
6.10/6.11	o 23
12.99/13.10	o 24
251.96/252.00	s SATISFIABLE
251.96/252.00	v <instantiation type="solution">
251.96/252.00	v   <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[8][0] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[9][0] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[10][0] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[11][0] x[11][1] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[12][0] x[12][1] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[13][0] x[13][1] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[14][0] x[14][1] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] nb nw </list>
251.96/252.00	v   <values> 1 1 0 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0 2 0 2 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2 2 2 0 0 0 0 0 0 2 2 2 0 0 0 2 2 2 0 0 0 0 0 0 0 2 2 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 24 24 </values>
251.96/252.00	v </instantiation>

Verifier Data 

OK	24

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 (11134 MiB free)
  memory of node 1: 16384 MiB (13254 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312680-1534700034/watcher-4312680-1534700034 -o /tmp/evaluation-result-4312680-1534700034/solver-4312680-1534700034 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534699010-31356 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 677695272 HOME/instance-4312680-1534700034.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=32224, runsolver pid=32221
Current StackSize limit: 8192 KiB


[startup+0.100373 s]*
/proc/loadavg: 1.92 1.90 1.33 3/188 32225
/proc/meminfo: memFree=24951940/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=30756 memory=5248 CPUtime=0.1 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 1502 0 0 0 10 0 0 0 20 0 1 0 287566608 31494144 1312 33554432000 4194304 7499544 140721777335312 140721777324568 139835115428837 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 7689 1312 696 807 0 680 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30756 KiB
Current children cumulated memory: 5248 KiB

[startup+0.267688 s]*
/proc/loadavg: 1.92 1.90 1.33 3/188 32225
/proc/meminfo: memFree=24950752/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=36040 memory=10536 CPUtime=0.26 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 2803 0 0 0 26 0 0 0 20 0 1 0 287566608 36904960 2634 33554432000 4194304 7499544 140721777335312 140721777324568 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 9010 2634 696 807 0 2001 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 36040 KiB
Current children cumulated memory: 10536 KiB

[startup+0.309313 s]*
/proc/loadavg: 1.92 1.90 1.33 3/188 32225
/proc/meminfo: memFree=24949372/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=37340 memory=11840 CPUtime=0.3 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 3138 0 0 0 30 0 0 0 20 0 1 0 287566608 38236160 2960 33554432000 4194304 7499544 140721777335312 140721777324568 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 9335 2960 696 807 0 2326 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 37340 KiB
Current children cumulated memory: 11840 KiB

[startup+0.700241 s]
/proc/loadavg: 1.92 1.90 1.33 3/188 32225
/proc/meminfo: memFree=24943428/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=49132 memory=23492 CPUtime=0.68 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 6140 0 0 0 68 0 0 0 20 0 1 0 287566608 50311168 5873 33554432000 4194304 7499544 140721777335312 140721777326536 5905455 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 12283 5873 696 807 0 5274 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 49132 KiB
Current children cumulated memory: 23492 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 1.90 1.33 3/188 32225
/proc/meminfo: memFree=24927564/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=72880 memory=47212 CPUtime=1.49 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 12138 0 0 0 148 1 0 0 20 0 1 0 287566608 74629120 11803 33554432000 4194304 7499544 140721777335312 140721777326536 5909422 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 18220 11803 696 807 0 11211 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 72880 KiB
Current children cumulated memory: 47212 KiB

[startup+3.10934 s]
/proc/loadavg: 1.92 1.90 1.33 3/188 32225
/proc/meminfo: memFree=24875708/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57216 CPUtime=3.1 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 22839 0 0 0 308 2 0 0 20 0 1 0 287566608 84201472 14304 33554432000 4194304 7499544 140721777335312 140721777330328 4404988 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14304 787 807 0 13548 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57216 KiB

[startup+6.30029 s]
/proc/loadavg: 1.84 1.88 1.33 3/188 32225
/proc/meminfo: memFree=24875336/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57216 CPUtime=6.29 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 32698 0 0 0 626 3 0 0 20 0 1 0 287566608 84201472 14304 33554432000 4194304 7499544 140721777335312 140721777330328 5604792 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14304 787 807 0 13548 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57216 KiB

[startup+12.7002 s]
/proc/loadavg: 1.86 1.88 1.33 3/188 32225
/proc/meminfo: memFree=24875324/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57216 CPUtime=12.68 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 40756 0 0 0 1265 3 0 0 20 0 1 0 287566608 84201472 14304 33554432000 4194304 7499544 140721777335312 140721777330328 4258046 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14304 787 807 0 13548 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57216 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.89 1.34 3/188 32225
/proc/meminfo: memFree=24875416/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57216 CPUtime=25.48 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 56470 0 0 0 2544 4 0 0 20 0 1 0 287566608 84201472 14304 33554432000 4194304 7499544 140721777335312 140721777330328 5612967 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14304 787 807 0 13548 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57216 KiB

[startup+51.1092 s]
/proc/loadavg: 1.93 1.90 1.36 3/188 32225
/proc/meminfo: memFree=24875368/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57216 CPUtime=51.09 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 66715 0 0 0 5105 4 0 0 20 0 1 0 287566608 84201472 14304 33554432000 4194304 7499544 140721777335312 140721777330328 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14304 787 807 0 13548 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57216 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.91 1.39 3/187 32226
/proc/meminfo: memFree=24872592/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57216 CPUtime=102.27 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 74784 0 0 0 10223 4 0 0 20 0 1 0 287566608 84201472 14304 33554432000 4194304 7499544 140721777335312 140721777330328 5163864 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14304 787 807 0 13548 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57216 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.93 1.43 3/187 32227
/proc/meminfo: memFree=24872472/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57248 CPUtime=162.24 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 79010 0 0 0 16220 4 0 0 20 0 1 0 287566608 84201472 14312 33554432000 4194304 7499544 140721777335312 140721777330328 4580235 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14312 787 807 0 13548 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57248 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.94 1.47 3/187 32228
/proc/meminfo: memFree=24872152/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57248 CPUtime=222.25 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 79699 0 0 0 22221 4 0 0 20 0 1 0 287566608 84201472 14312 33554432000 4194304 7499544 140721777335312 140721777330328 4545389 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14312 787 807 0 13548 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57248 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.95 1.48 3/187 32351
/proc/meminfo: memFree=24948088/32770624 swapFree=67108500/67108860
[pid=32224] ppid=32221 vsize=82228 memory=57248 CPUtime=251.96 cores=0,2,4,6
/proc/32224/stat : 32224 (MistralXCSP) R 32221 32224 31325 0 -1 4202496 79699 0 0 0 25192 4 0 0 20 0 1 0 287566608 84201472 14312 33554432000 4194304 7499544 140721777335312 140721777330328 4398019 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15921152 140721777341555 140721777341704 140721777341704 140721777344457 0
/proc/32224/statm: 20557 14312 787 807 0 13548 0
Current children cumulated CPU time: 251.96 s
Current children cumulated vsize: 82228 KiB
Current children cumulated memory: 57248 KiB

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

[startup+252.01 s]
# the end of solver process 32224 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.93 s, system=0.048999 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.979
CPU user time (s): 251.93
CPU system time (s): 0.048999
CPU usage (%): 99.9874
Max. virtual memory (cumulated for all children) (KiB): 82228
Max. memory (cumulated for all children) (KiB): 57248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.93
system time used= 0.048999
maximum resident set size= 57268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79752
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= 30
involuntary context switches= 159


# summary of solver processes directly reported to runsolver:
#   pid: 32224
#   total CPU time (s): 251.979
#   total CPU user time (s): 251.93
#   total CPU system time (s): 0.048999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.23015 second user time and 1.46705 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-19 19:33:54
IDJOB=4312680
IDBENCH=141481
IDSOLVER=2801
FILE ID=node104/4312680-1534700034
RUNJOBID= node104-1534699010-31356
PBS_JOBID= 21038725
Free space on /tmp= 56336 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-15_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-4312680-1534700034/watcher-4312680-1534700034 -o /tmp/evaluation-result-4312680-1534700034/solver-4312680-1534700034 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534699010-31356 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 677695272 HOME/instance-4312680-1534700034.xml

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

MD5SUM BENCH= dbf6b3e5a2b5c107908327293d925ea5
RANDOM SEED=677695272

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        24997116 kB
MemAvailable:   31809160 kB
Buffers:          225864 kB
Cached:          6868568 kB
SwapCached:            4 kB
Active:          3820964 kB
Inactive:        3417220 kB
Active(anon):     119944 kB
Inactive(anon):    92884 kB
Active(file):    3701020 kB
Inactive(file):  3324336 kB
Unevictable:        7320 kB
Mlocked:            7320 kB
SwapTotal:      67108860 kB
SwapFree:       67108500 kB
Dirty:             12164 kB
Writeback:             0 kB
AnonPages:        165724 kB
Mapped:            22400 kB
Shmem:             66020 kB
Slab:             233940 kB
SReclaimable:     205044 kB
SUnreclaim:        28896 kB
KernelStack:        3584 kB
PageTables:         5332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     484448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 56328 MiB
End job on node104 at 2018-08-19 19:38:07