Trace number 4312684

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)37 251.927 252.011

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-20_c18.xml
MD5SUMe7264eb6ef9a48e90df3f2dfb87ec466
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark252.145
Satisfiable
(Un)Satisfiability was proved
Number of variables402
Number of constraints12543
Number of domains2
Minimum domain size3
Maximum domain size200
Distribution of domain sizes[{"size":3,"count":400},{"size":200,"count":2}]
Minimum variable degree2
Maximum variable degree77
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":59,"count":76},{"degree":61,"count":68},{"degree":63,"count":60},{"degree":65,"count":52},{"degree":67,"count":44},{"degree":69,"count":36},{"degree":71,"count":28},{"degree":73,"count":20},{"degree":75,"count":12},{"degree":77,"count":4}]
Minimum constraint arity2
Maximum constraint arity401
Distribution of constraint arities[{"arity":2,"count":12541},{"arity":401,"count":2}]
Number of extensional constraints0
Number of intensional constraints12541
Distribution of constraint types[{"type":"intension","count":12541},{"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
4.49/4.58	o 0
4.49/4.58	o 1
4.59/4.66	o 2
4.59/4.66	o 3
4.59/4.66	o 4
4.59/4.66	o 5
4.69/4.74	o 6
4.69/4.75	o 7
4.69/4.75	o 8
4.69/4.76	o 9
4.69/4.78	o 10
4.79/4.80	o 11
4.79/4.82	o 12
4.79/4.84	o 13
4.79/4.86	o 14
4.79/4.88	o 15
4.89/4.90	o 16
4.89/4.92	o 17
4.89/4.94	o 18
4.89/4.96	o 19
4.89/4.98	o 20
4.89/5.00	o 21
5.00/5.04	o 22
5.69/5.79	o 23
5.79/5.80	o 24
5.79/5.81	o 25
5.79/5.82	o 26
5.79/5.83	o 27
5.79/5.85	o 28
5.79/5.86	o 29
5.89/5.91	o 30
5.89/5.96	o 31
89.46/89.52	o 32
89.46/89.53	o 33
89.46/89.55	o 34
89.56/89.64	o 35
90.06/90.12	o 36
90.25/90.30	o 37
251.91/252.01	s SATISFIABLE
251.91/252.01	v <instantiation type="solution">
251.91/252.01	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[0][15] x[0][16] x[0][17] x[0][18] x[0][19] 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[1][15] x[1][16] x[1][17] x[1][18] x[1][19] 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[2][15] x[2][16] x[2][17] x[2][18] x[2][19] 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[3][15] x[3][16] x[3][17] x[3][18] x[3][19] 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[4][15] x[4][16] x[4][17] x[4][18] x[4][19] 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[5][15] x[5][16] x[5][17] x[5][18] x[5][19] 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[6][15] x[6][16] x[6][17] x[6][18] x[6][19] 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[7][15] x[7][16] x[7][17] x[7][18] x[7][19] 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[8][15] x[8][16] x[8][17] x[8][18] x[8][19] 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[9][15] x[9][16] x[9][17] x[9][18] x[9][19] 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[10][15] x[10][16] x[10][17] x[10][18] x[10][19] 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[11][15] x[11][16] x[11][17] x[11][18] x[11][19] 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[12][15] x[12][16] x[12][17] x[12][18] x[12][19] 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[13][15] x[13][16] x[13][17] x[13][18] x[13][19] 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] x[14][15] x[14][16] x[14][17] x[14][18] x[14][19] x[15][0] x[15][1] x[15][2] x[15][3] x[15][4] x[15][5] x[15][6] x[15][7] x[15][8] x[15][9] x[15][10] x[15][11] x[15][12] x[15][13] x[15][14] x[15][15] x[15][16] x[15][17] x[15][18] x[15][19] x[16][0] x[16][1] x[16][2] x[16][3] x[16][4] x[16][5] x[16][6] x[16][7] x[16][8] x[16][9] x[16][10] x[16][11] x[16][12] x[16][13] x[16][14] x[16][15] x[16][16] x[16][17] x[16][18] x[16][19] x[17][0] x[17][1] x[17][2] x[17][3] x[17][4] x[17][5] x[17][6] x[17][7] x[17][8] x[17][9] x[17][10] x[17][11] x[17][12] x[17][13] x[17][14] x[17][15] x[17][16] x[17][17] x[17][18] x[17][19] x[18][0] x[18][1] x[18][2] x[18][3] x[18][4] x[18][5] x[18][6] x[18][7] x[18][8] x[18][9] x[18][10] x[18][11] x[18][12] x[18][13] x[18][14] x[18][15] x[18][16] x[18][17] x[18][18] x[18][19] x[19][0] x[19][1] x[19][2] x[19][3] x[19][4] x[19][5] x[19][6] x[19][7] x[19][8] x[19][9] x[19][10] x[19][11] x[19][12] x[19][13] x[19][14] x[19][15] x[19][16] x[19][17] x[19][18] x[19][19] nb nw </list>
251.91/252.01	v   <values> 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 2 0 0 0 2 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 2 0 2 2 0 0 0 0 0 0 0 0 0 2 0 0 0 2 2 0 0 0 2 2 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 2 2 0 0 2 0 0 0 0 2 0 0 0 0 0 0 2 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 2 2 0 0 2 0 0 0 0 0 2 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 37 37 </values>
251.91/252.01	v </instantiation>

Verifier Data 

OK	37

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 (12619 MiB free)
  memory of node 1: 16384 MiB (11569 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312684-1534700037/watcher-4312684-1534700037 -o /tmp/evaluation-result-4312684-1534700037/solver-4312684-1534700037 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534699009-13414 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 263174723 HOME/instance-4312684-1534700037.xml 

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

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
Current StackSize limit: 8192 KiB

solver pid=14159, runsolver pid=14156

[startup+0.100107 s]*
/proc/loadavg: 2.08 1.97 1.37 3/188 14160
/proc/meminfo: memFree=24767380/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=30356 memory=4792 CPUtime=0.1 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 1386 0 0 0 10 0 0 0 20 0 1 0 287566862 31084544 1198 33554432000 4194304 7499544 140730306112448 140730306105688 6094489 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 7589 1198 666 807 0 580 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30356 KiB
Current children cumulated memory: 4792 KiB

[startup+0.209523 s]*
/proc/loadavg: 2.08 1.97 1.37 3/188 14160
/proc/meminfo: memFree=24765800/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=32264 memory=6700 CPUtime=0.21 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 1909 0 0 0 21 0 0 0 20 0 1 0 287566862 33038336 1675 33554432000 4194304 7499544 140730306112448 140730306105688 140012154506213 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 8066 1675 696 807 0 1057 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32264 KiB
Current children cumulated memory: 6700 KiB

[startup+0.308969 s]*
/proc/loadavg: 2.08 1.97 1.37 3/188 14160
/proc/meminfo: memFree=24762624/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=35404 memory=9864 CPUtime=0.31 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 2682 0 0 0 31 0 0 0 20 0 1 0 287566862 36253696 2466 33554432000 4194304 7499544 140730306112448 140730306101480 140012154506213 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 8851 2466 696 807 0 1842 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35404 KiB
Current children cumulated memory: 9864 KiB

[startup+0.700243 s]
/proc/loadavg: 2.08 1.97 1.37 3/188 14160
/proc/meminfo: memFree=24756672/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=46768 memory=21216 CPUtime=0.69 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 5518 0 0 0 69 0 0 0 20 0 1 0 287566862 47890432 5304 33554432000 4194304 7499544 140730306112448 140730306101480 140012154506213 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 11692 5304 696 807 0 4683 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46768 KiB
Current children cumulated memory: 21216 KiB

[startup+1.50025 s]
/proc/loadavg: 2.08 1.97 1.37 3/188 14160
/proc/meminfo: memFree=24741792/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=70272 memory=44700 CPUtime=1.49 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 11418 0 0 0 148 1 0 0 20 0 1 0 287566862 71958528 11175 33554432000 4194304 7499544 140730306112448 140730306103368 5888629 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 17568 11175 696 807 0 10559 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 70272 KiB
Current children cumulated memory: 44700 KiB

[startup+3.10938 s]
/proc/loadavg: 2.07 1.97 1.38 3/188 14160
/proc/meminfo: memFree=24687120/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=113032 memory=87296 CPUtime=3.09 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 29404 0 0 0 306 3 0 0 20 0 1 0 287566862 115744768 21824 33554432000 4194304 7499544 140730306112448 140730306103368 140012155371443 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 28258 21824 696 807 0 21249 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 113032 KiB
Current children cumulated memory: 87296 KiB

[startup+6.30036 s]
/proc/loadavg: 2.07 1.97 1.38 3/188 14160
/proc/meminfo: memFree=24636948/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135000 CPUtime=6.29 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 65105 0 0 0 622 7 0 0 20 0 1 0 287566862 164069376 33750 33554432000 4194304 7499544 140730306112448 140730306107464 5574464 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33750 787 807 0 33047 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135000 KiB

[startup+12.7004 s]
/proc/loadavg: 2.06 1.97 1.39 3/188 14160
/proc/meminfo: memFree=24636892/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135036 CPUtime=12.69 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 84169 0 0 0 1261 8 0 0 20 0 1 0 287566862 164069376 33759 33554432000 4194304 7499544 140730306112448 140730306107464 5574483 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33759 787 807 0 33047 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135036 KiB

[startup+25.5004 s]
/proc/loadavg: 2.05 1.97 1.39 3/188 14160
/proc/meminfo: memFree=24637140/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135036 CPUtime=25.49 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 122277 0 0 0 2539 10 0 0 20 0 1 0 287566862 164069376 33759 33554432000 4194304 7499544 140730306112448 140730306107464 4579688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33759 787 807 0 33047 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135036 KiB

[startup+51.1094 s]
/proc/loadavg: 2.03 1.97 1.41 3/188 14160
/proc/meminfo: memFree=24636868/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135036 CPUtime=51.09 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 141344 0 0 0 5099 10 0 0 20 0 1 0 287566862 164069376 33759 33554432000 4194304 7499544 140730306112448 140730306107464 5164040 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33759 787 807 0 33047 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135036 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 1.98 1.44 3/187 14161
/proc/meminfo: memFree=24636544/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135036 CPUtime=102.24 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 159189 0 0 0 10213 11 0 0 20 0 1 0 287566862 164069376 33759 33554432000 4194304 7499544 140730306112448 140730306107464 4249719 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33759 787 807 0 33047 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135036 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.98 1.48 3/187 14162
/proc/meminfo: memFree=24637048/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135176 CPUtime=162.22 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 162403 0 0 0 16211 11 0 0 20 0 1 0 287566862 164069376 33794 33554432000 4194304 7499544 140730306112448 140730306107464 4406071 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33794 787 807 0 33047 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135176 KiB

[startup+222.3 s]
/proc/loadavg: 1.93 1.97 1.50 3/187 14163
/proc/meminfo: memFree=24637172/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135176 CPUtime=222.21 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 163648 0 0 0 22210 11 0 0 20 0 1 0 287566862 164069376 33794 33554432000 4194304 7499544 140730306112448 140730306107464 4405085 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33794 787 807 0 33047 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135176 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.96 1.97 1.52 3/187 14289
/proc/meminfo: memFree=24165912/32770624 swapFree=67108524/67108860
[pid=14159] ppid=14156 vsize=160224 memory=135176 CPUtime=251.91 cores=1,3,5,7
/proc/14159/stat : 14159 (MistralXCSP) R 14156 14159 13382 0 -1 4202496 164817 0 0 0 25180 11 0 0 20 0 1 0 287566862 164069376 33794 33554432000 4194304 7499544 140730306112448 140730306107464 5163864 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25796608 140730306114675 140730306114824 140730306114824 140730306117577 0
/proc/14159/statm: 40056 33794 787 807 0 33047 0
Current children cumulated CPU time: 251.91 s
Current children cumulated vsize: 160224 KiB
Current children cumulated memory: 135176 KiB

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

[startup+252.011 s]
# the end of solver process 14159 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.81 s, system=0.116988 s

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

Child status: 0
Real time (s): 252.011
CPU time (s): 251.927
CPU user time (s): 251.81
CPU system time (s): 0.116988
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 160224
Max. memory (cumulated for all children) (KiB): 135176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.81
system time used= 0.116988
maximum resident set size= 135380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 164870
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= 65
involuntary context switches= 194


# summary of solver processes directly reported to runsolver:
#   pid: 14159
#   total CPU time (s): 251.927
#   total CPU user time (s): 251.81
#   total CPU system time (s): 0.116988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.1207 second user time and 1.82128 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-19 19:33:57
IDJOB=4312684
IDBENCH=141485
IDSOLVER=2801
FILE ID=node107/4312684-1534700037
RUNJOBID= node107-1534699009-13414
PBS_JOBID= 21038722
Free space on /tmp= 57360 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-20_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-4312684-1534700037/watcher-4312684-1534700037 -o /tmp/evaluation-result-4312684-1534700037/solver-4312684-1534700037 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534699009-13414 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 263174723 HOME/instance-4312684-1534700037.xml

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

MD5SUM BENCH= e7264eb6ef9a48e90df3f2dfb87ec466
RANDOM SEED=263174723

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24769740 kB
MemAvailable:   31892140 kB
Buffers:          255496 kB
Cached:          7149988 kB
SwapCached:           20 kB
Active:          4323436 kB
Inactive:        3143700 kB
Active(anon):      35304 kB
Inactive(anon):    95192 kB
Active(file):    4288132 kB
Inactive(file):  3048508 kB
Unevictable:        6972 kB
Mlocked:            6972 kB
SwapTotal:      67108860 kB
SwapFree:       67108524 kB
Dirty:              6536 kB
Writeback:             0 kB
AnonPages:         68776 kB
Mapped:            22544 kB
Shmem:             66016 kB
Slab:             231964 kB
SReclaimable:     203188 kB
SUnreclaim:        28776 kB
KernelStack:        3376 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     399416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 57352 MiB
End job on node107 at 2018-08-19 19:38:09