Trace number 4259302

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 2017-07-28SAT (TO)69 251.957 252.00999

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-10-14.xml
MD5SUM2f9116219e9bb224096732f26408ee63
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1992.88
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of constraints320
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":140},{"size":9,"count":140}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":140},{"degree":7,"count":4},{"degree":8,"count":40},{"degree":10,"count":96}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":140},{"arity":3,"count":40},{"arity":4,"count":4},{"arity":6,"count":40},{"arity":9,"count":96}]
Number of extensional constraints180
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":180},{"type":"sum","count":140}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c 280717
0.00/0.10	o 0
0.00/0.10	o 4
0.00/0.10	o 5
0.00/0.10	o 9
0.00/0.10	o 10
0.00/0.10	o 11
0.00/0.10	o 17
0.00/0.10	o 21
0.03/0.10	o 22
0.03/0.11	o 23
0.03/0.11	o 25
0.03/0.11	o 29
0.03/0.11	o 30
0.03/0.11	o 31
0.03/0.11	o 32
0.03/0.11	o 33
0.03/0.11	o 35
0.03/0.12	o 38
0.03/0.12	o 39
0.03/0.14	o 40
0.03/0.14	o 41
0.03/0.15	o 42
0.03/0.15	o 44
0.03/0.19	o 46
0.03/0.19	o 47
0.03/0.20	o 48
0.03/0.21	o 51
0.13/0.22	o 52
0.13/0.26	o 53
0.13/0.27	o 54
0.23/0.36	o 55
0.23/0.37	o 57
0.23/0.38	o 58
0.33/0.42	o 59
0.33/0.49	o 62
1.42/1.57	o 64
16.42/16.54	o 65
16.62/16.71	o 66
18.12/18.29	o 68
36.62/36.73	o 69
251.95/252.00	s SATISFIABLE
251.95/252.00	v <instantiation type="solution">
251.95/252.00	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[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[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[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[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[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[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[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[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[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] s[0][0] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[0][7] s[0][8] s[0][9] s[0][10] s[0][11] s[0][12] s[0][13] s[1][0] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[1][7] s[1][8] s[1][9] s[1][10] s[1][11] s[1][12] s[1][13] s[2][0] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[2][7] s[2][8] s[2][9] s[2][10] s[2][11] s[2][12] s[2][13] s[3][0] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[3][7] s[3][8] s[3][9] s[3][10] s[3][11] s[3][12] s[3][13] s[4][0] s[4][1] s[4][2] s[4][3] s[4][4] s[4][5] s[4][6] s[4][7] s[4][8] s[4][9] s[4][10] s[4][11] s[4][12] s[4][13] s[5][0] s[5][1] s[5][2] s[5][3] s[5][4] s[5][5] s[5][6] s[5][7] s[5][8] s[5][9] s[5][10] s[5][11] s[5][12] s[5][13] s[6][0] s[6][1] s[6][2] s[6][3] s[6][4] s[6][5] s[6][6] s[6][7] s[6][8] s[6][9] s[6][10] s[6][11] s[6][12] s[6][13] s[7][0] s[7][1] s[7][2] s[7][3] s[7][4] s[7][5] s[7][6] s[7][7] s[7][8] s[7][9] s[7][10] s[7][11] s[7][12] s[7][13] s[8][0] s[8][1] s[8][2] s[8][3] s[8][4] s[8][5] s[8][6] s[8][7] s[8][8] s[8][9] s[8][10] s[8][11] s[8][12] s[8][13] s[9][0] s[9][1] s[9][2] s[9][3] s[9][4] s[9][5] s[9][6] s[9][7] s[9][8] s[9][9] s[9][10] s[9][11] s[9][12] s[9][13] </list>
251.95/252.00	v   <values> 0 1 1 0 0 0 1 1 0 0 0 1 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 1 1 0 0 1 1 1 1 1 1 1 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 1 0 1 1 1 1 0 1 0 1 1 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 1 0 0 0 1 1 0 0 0 1 1 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 5 5 2 4 3 6 6 3 4 3 6 6 3 3 3 5 2 5 2 3 3 3 5 3 3 3 2 4 3 5 2 5 4 6 5 4 3 5 6 6 4 3 5 5 3 4 2 3 3 4 4 3 3 3 2 2 3 2 4 3 4 4 3 2 4 3 6 5 3 4 6 5 5 3 4 4 5 4 5 2 5 3 4 2 3 3 3 5 3 3 3 2 5 2 5 3 3 3 6 6 3 4 3 6 6 3 4 2 5 5 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 </values>
251.95/252.00	v </instantiation>

Verifier Data 

OK	69

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 (14978 MiB free)
  memory of node 1: 16384 MiB (15363 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259302-1502646173/watcher-4259302-1502646173 -o /tmp/evaluation-result-4259302-1502646173/solver-4259302-1502646173 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1403509765 HOME/instance-4259302-1502646173.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=2111, runsolver pid=2108
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 2.08 2.08 2.11 4/181 2112
/proc/meminfo: memFree=31057596/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44396 memory=19320 CPUtime=0.03 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 5024 0 0 0 3 0 0 0 20 0 1 0 66837977 45461504 4830 18446744073709551615 4194304 7396336 140737064522224 140737064519224 4901660 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11099 4830 758 782 0 4115 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 44396 KiB
Current children cumulated memory: 19320 KiB

[startup+0.209338 s]*
/proc/loadavg: 2.08 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31054372/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19320 CPUtime=0.13 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 5037 0 0 0 13 0 0 0 20 0 1 0 66837977 45596672 4830 18446744073709551615 4194304 7396336 140737064522224 140737064519224 5839280 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4830 758 782 0 4148 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19320 KiB

[startup+0.309006 s]*
/proc/loadavg: 2.08 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31054124/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19320 CPUtime=0.23 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 5037 0 0 0 23 0 0 0 20 0 1 0 66837977 45596672 4830 18446744073709551615 4194304 7396336 140737064522224 140737064519224 4265760 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4830 758 782 0 4148 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19320 KiB

[startup+0.70033 s]
/proc/loadavg: 2.08 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31054124/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19320 CPUtime=0.62 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 5038 0 0 0 62 0 0 0 20 0 1 0 66837977 45596672 4830 18446744073709551615 4194304 7396336 140737064522224 140737064517240 5839012 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4830 758 782 0 4148 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19320 KiB

[startup+1.50033 s]
/proc/loadavg: 2.08 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31054124/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19320 CPUtime=1.42 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 5038 0 0 0 142 0 0 0 20 0 1 0 66837977 45596672 4830 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4317601 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4830 758 782 0 4148 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19320 KiB

[startup+3.10941 s]
/proc/loadavg: 2.08 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31050180/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19512 CPUtime=3.03 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 5649 0 0 0 303 0 0 0 20 0 1 0 66837977 45596672 4878 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4581576 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4878 764 782 0 4148 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19512 KiB

[startup+6.30032 s]
/proc/loadavg: 2.07 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31053728/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19512 CPUtime=6.22 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 6260 0 0 0 622 0 0 0 20 0 1 0 66837977 45596672 4878 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4321159 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4878 764 782 0 4148 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19512 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.08 2.11 3/181 2112
/proc/meminfo: memFree=31053728/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19516 CPUtime=12.62 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 6873 0 0 0 1262 0 0 0 20 0 1 0 66837977 45596672 4879 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4246560 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4879 764 782 0 4148 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19516 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.07 2.11 3/181 2112
/proc/meminfo: memFree=31052088/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19520 CPUtime=25.41 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 8111 0 0 0 2541 0 0 0 20 0 1 0 66837977 45596672 4880 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4320584 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4880 764 782 0 4148 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19520 KiB

[startup+51.1089 s]
/proc/loadavg: 2.03 2.07 2.11 3/181 2113
/proc/meminfo: memFree=31052836/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19524 CPUtime=51.03 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 8313 0 0 0 5103 0 0 0 20 0 1 0 66837977 45596672 4881 18446744073709551615 4194304 7396336 140737064522224 140737064517240 5839331 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4881 764 782 0 4148 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19524 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.09 2.11 3/184 2131
/proc/meminfo: memFree=31048496/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19524 CPUtime=102.22 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 8502 0 0 0 10222 0 0 0 20 0 1 0 66837977 45596672 4881 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4245088 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4881 764 782 0 4148 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19524 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.07 2.11 3/184 2133
/proc/meminfo: memFree=31049232/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19524 CPUtime=162.23 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 8701 0 0 0 16223 0 0 0 20 0 1 0 66837977 45596672 4881 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4581555 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4881 764 782 0 4148 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19524 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.06 2.10 3/181 2135
/proc/meminfo: memFree=31052536/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19524 CPUtime=222.24 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 8895 0 0 0 22223 1 0 0 20 0 1 0 66837977 45596672 4881 18446744073709551615 4194304 7396336 140737064522224 140737064517240 5771158 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4881 764 782 0 4148 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19524 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.01 2.05 2.10 2/177 2145
/proc/meminfo: memFree=31069100/32770624 swapFree=67108860/67108860
[pid=2111] ppid=2108 vsize=44528 memory=19524 CPUtime=251.95 cores=0,2,4,6
/proc/2111/stat : 2111 (MistralXCSP) R 2108 2111 897 0 -1 4202496 8895 0 0 0 25194 1 0 0 20 0 1 0 66837977 45596672 4881 18446744073709551615 4194304 7396336 140737064522224 140737064517240 4257728 0 0 1 16386 0 0 0 17 2 0 0 7 0 0 9496464 9501696 16158720 140737064526226 140737064526376 140737064526376 140737064529865 0
/proc/2111/statm: 11132 4881 764 782 0 4148 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 44528 KiB
Current children cumulated memory: 19524 KiB

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

[startup+252.01 s]
# the end of solver process 2111 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.946 s, system=0.011001 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): 251.957
CPU user time (s): 251.946
CPU system time (s): 0.011001
CPU usage (%): 99.9791
Max. virtual memory (cumulated for all children) (KiB): 44528
Max. memory (cumulated for all children) (KiB): 19524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.946
system time used= 0.011001
maximum resident set size= 19544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8930
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= 13
involuntary context switches= 181


# summary of solver processes directly reported to runsolver:
#   pid: 2111
#   total CPU time (s): 251.957
#   total CPU user time (s): 251.946
#   total CPU system time (s): 0.011001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.02154 second user time and 1.53054 second system time

The end

Launcher Data 

Begin job on node125 at 2017-08-13 19:28:47
IDJOB=4259302
IDBENCH=115967
IDSOLVER=2645
FILE ID=node125/4259302-1502646173
RUNJOBID= node125-1502644564-1656
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-10-14.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-4259302-1502646173/watcher-4259302-1502646173 -o /tmp/evaluation-result-4259302-1502646173/solver-4259302-1502646173 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1403509765 HOME/instance-4259302-1502646173.xml

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

MD5SUM BENCH= 2f9116219e9bb224096732f26408ee63
RANDOM SEED=1403509765

node125.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	: 5333.07
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	: 5333.07
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	: 5333.07
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	: 5333.07
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:        31070228 kB
MemAvailable:   31976648 kB
Buffers:          286736 kB
Cached:           914784 kB
SwapCached:            0 kB
Active:           686476 kB
Inactive:         583748 kB
Active(anon):      69204 kB
Inactive(anon):    33100 kB
Active(file):     617272 kB
Inactive(file):   550648 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11476 kB
Writeback:             4 kB
AnonPages:         68880 kB
Mapped:            48784 kB
Shmem:             33444 kB
Slab:             134576 kB
SReclaimable:     108672 kB
SUnreclaim:        25904 kB
KernelStack:        3184 kB
PageTables:         4832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     347720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62020 MiB
End job on node125 at 2017-08-13 19:32:59