Trace number 4303602

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 2018-08-01OPT7 596.717 596.737

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-07_c18.xml
MD5SUMd533abf730bec48b9e0ac1943d19d6b7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark2.86606
Satisfiable
(Un)Satisfiability was proved
Number of variables51
Number of constraints479
Number of domains2
Minimum domain size3
Maximum domain size24
Distribution of domain sizes[{"size":3,"count":49},{"size":24,"count":2}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":20,"count":24},{"degree":22,"count":16},{"degree":24,"count":8},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity50
Distribution of constraint arities[{"arity":2,"count":477},{"arity":50,"count":2}]
Number of extensional constraints0
Number of intensional constraints477
Distribution of constraint types[{"type":"intension","count":477},{"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
0.10/0.15	o 0
0.10/0.15	o 1
0.10/0.15	o 2
0.10/0.15	o 3
0.10/0.15	o 4
0.10/0.16	o 5
0.10/0.17	o 6
0.21/0.28	o 7
596.67/596.73	s OPTIMUM FOUND
596.67/596.73	v <instantiation type="optimum" cost="7">
596.67/596.73	v   <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] nb nw </list>
596.67/596.73	v   <values> 0 2 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 1 2 2 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 1 0 1 7 7 </values>
596.67/596.73	v </instantiation>

Verifier Data 

OK	7

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 (2523 MiB free)
  memory of node 1: 16384 MiB (1016 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303602-1534024348/watcher-4303602-1534024348 -o /tmp/evaluation-result-4303602-1534024348/solver-4303602-1534024348 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10241 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 89464478 HOME/instance-4303602-1534024348.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=14424, runsolver pid=14421
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3621516/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=31908 memory=6360 CPUtime=0.1 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 1813 0 0 0 10 0 0 0 20 0 1 0 219997956 32673792 1590 33554432000 4194304 7499544 140732780545136 140732780542136 140539517495200 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 7977 1590 696 807 0 968 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31908 KiB
Current children cumulated memory: 6360 KiB

[startup+0.209579 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619500/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8656 CPUtime=0.21 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 2368 0 0 0 21 0 0 0 20 0 1 0 219997956 34578432 2164 33554432000 4194304 7499544 140732780545136 140732780540152 4580654 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2164 779 807 0 1433 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8656 KiB

[startup+0.309521 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619752/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8656 CPUtime=0.3 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 2368 0 0 0 30 0 0 0 20 0 1 0 219997956 34578432 2164 33554432000 4194304 7499544 140732780545136 140732780540152 4249920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2164 779 807 0 1433 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8656 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619752/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8656 CPUtime=0.69 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 2368 0 0 0 69 0 0 0 20 0 1 0 219997956 34578432 2164 33554432000 4194304 7499544 140732780545136 140732780540152 5163954 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2164 779 807 0 1433 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8656 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619752/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8656 CPUtime=1.49 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 2368 0 0 0 149 0 0 0 20 0 1 0 219997956 34578432 2164 33554432000 4194304 7499544 140732780545136 140732780540152 5574843 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2164 779 807 0 1433 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8656 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619628/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=3.1 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 3220 0 0 0 310 0 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 5604680 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3618888/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=6.29 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 4079 0 0 0 628 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4405010 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619168/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=12.69 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 4937 0 0 0 1268 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 5574483 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14425
/proc/meminfo: memFree=3619304/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=25.49 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 6629 0 0 0 2548 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4249719 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+51.1094 s]
/proc/loadavg: 1.95 2.00 2.04 3/189 14438
/proc/meminfo: memFree=3617840/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=51.09 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 7517 0 0 0 5108 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4379069 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/189 14439
/proc/meminfo: memFree=3618272/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=102.28 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 8379 0 0 0 10227 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4398019 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 14441
/proc/meminfo: memFree=3618312/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=162.28 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 8893 0 0 0 16227 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 5584998 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14442
/proc/meminfo: memFree=3618436/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=222.28 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 9406 0 0 0 22227 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4403346 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 14526
/proc/meminfo: memFree=3724028/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=282.28 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 9920 0 0 0 28227 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 5585027 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14528
/proc/meminfo: memFree=3722232/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=342.28 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 10435 0 0 0 34227 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4580696 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14529
/proc/meminfo: memFree=3722252/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=402.28 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 10945 0 0 0 40227 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4379069 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14538
/proc/meminfo: memFree=3721068/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=462.27 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 11459 0 0 0 46226 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4398037 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14564
/proc/meminfo: memFree=3719960/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=522.27 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 11973 0 0 0 52226 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 5585027 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 522.27 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720272/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=582.27 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12487 0 0 0 58226 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4579720 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 582.27 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+596.737 s]
# the end of solver process 14424 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=596.702 s, system=0.014999 s

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

[startup+588.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720272/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=588.77 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12487 0 0 0 58876 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4579712 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 588.77 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+592 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720148/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=591.98 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12487 0 0 0 59197 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4257952 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 591.98 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+595.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720148/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=595.17 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12487 0 0 0 59516 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4398038 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 595.17 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+596 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720148/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=595.98 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12487 0 0 0 59597 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4323076 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 595.98 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+596.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720148/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=596.37 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12487 0 0 0 59636 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4580654 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 596.37 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+596.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720148/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=596.57 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12952 0 0 0 59656 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4579822 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 596.57 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

[startup+596.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14565
/proc/meminfo: memFree=3720148/32770624 swapFree=67058168/67108860
[pid=14424] ppid=14421 vsize=33768 memory=8828 CPUtime=596.67 cores=0,2,4,6
/proc/14424/stat : 14424 (MistralXCSP) R 14421 14424 10209 0 -1 4202496 12997 0 0 0 59666 1 0 0 20 0 1 0 219997956 34578432 2207 33554432000 4194304 7499544 140732780545136 140732780540152 4580593 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21479424 140732780553327 140732780553475 140732780553475 140732780556233 0
/proc/14424/statm: 8442 2207 787 807 0 1433 0
Current children cumulated CPU time: 596.67 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 8828 KiB

Child status: 0
Real time (s): 596.737
CPU time (s): 596.717
CPU user time (s): 596.702
CPU system time (s): 0.014999
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 33768
Max. memory (cumulated for all children) (KiB): 8828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 596.702
system time used= 0.014999
maximum resident set size= 8856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13356
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= 9
involuntary context switches= 774


# summary of solver processes directly reported to runsolver:
#   pid: 14424
#   total CPU time (s): 596.717
#   total CPU user time (s): 596.702
#   total CPU system time (s): 0.014999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.56701 second user time and 3.57607 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-11 23:52:28
IDJOB=4303602
IDBENCH=141494
IDSOLVER=2779
FILE ID=node103/4303602-1534024348
RUNJOBID= node103-1533993568-10241
PBS_JOBID= 21036954
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-07_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-4303602-1534024348/watcher-4303602-1534024348 -o /tmp/evaluation-result-4303602-1534024348/solver-4303602-1534024348 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10241 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 89464478 HOME/instance-4303602-1534024348.xml

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

MD5SUM BENCH= d533abf730bec48b9e0ac1943d19d6b7
RANDOM SEED=89464478

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:         3625368 kB
MemAvailable:   31794192 kB
Buffers:          109936 kB
Cached:         28005048 kB
SwapCached:         5720 kB
Active:         14070272 kB
Inactive:       14209820 kB
Active(anon):     155128 kB
Inactive(anon):    61304 kB
Active(file):   13915144 kB
Inactive(file): 14148516 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058168 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:        184128 kB
Mapped:            50868 kB
Shmem:             48532 kB
Slab:             561988 kB
SReclaimable:     533624 kB
SUnreclaim:        28364 kB
KernelStack:        3376 kB
PageTables:         5396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34448 MiB
End job on node103 at 2018-08-12 00:02:25