Trace number 4304018

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 NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.06 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin16_c18.xml
MD5SUM5947b7d603c6960c1f689b2eabbe33a0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables14400
Number of constraints1088
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":14400}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":14400}]
Minimum constraint arity120
Maximum constraint arity225
Distribution of constraint arities[{"arity":120,"count":960},{"arity":225,"count":128}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1088}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.05/2520.01	s UNKNOWN

Verifier Data


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 (1830 MiB free)
  memory of node 1: 16384 MiB (602 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304018-1534006687/watcher-4304018-1534006687 -o /tmp/evaluation-result-4304018-1534006687/solver-4304018-1534006687 -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 1434682381 HOME/instance-4304018-1534006687.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=11653, runsolver pid=11650
Current StackSize limit: 8192 KiB


[startup+0.100116 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2473828/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=44892 memory=19428 CPUtime=0.1 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 5349 0 0 0 10 0 0 0 20 0 1 0 218231855 45969408 4857 33554432000 4194304 7499544 140730086774128 140730086771128 5998197 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 11223 4857 666 807 0 4214 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 44892 KiB
Current children cumulated memory: 19428 KiB

[startup+0.209587 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2472816/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=46420 memory=21012 CPUtime=0.21 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 5781 0 0 0 21 0 0 0 20 0 1 0 218231855 47534080 5253 33554432000 4194304 7499544 140730086774128 140730086767368 140398929181669 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 11605 5253 715 807 0 4596 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 46420 KiB
Current children cumulated memory: 21012 KiB

[startup+0.309163 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2464880/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=54356 memory=28932 CPUtime=0.3 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 7762 0 0 0 30 0 0 0 20 0 1 0 218231855 55660544 7233 33554432000 4194304 7499544 140730086774128 140730086767368 140398929181669 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 13589 7233 715 807 0 6580 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 54356 KiB
Current children cumulated memory: 28932 KiB

[startup+0.700311 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2458184/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=79872 memory=54384 CPUtime=0.69 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 13963 0 0 0 68 1 0 0 20 0 1 0 218231855 81788928 13596 33554432000 4194304 7499544 140730086774128 140730086767368 140398929181669 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 19968 13596 721 807 0 12959 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 79872 KiB
Current children cumulated memory: 54384 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2430112/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=89924 memory=64680 CPUtime=1.49 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 16494 0 0 0 147 2 0 0 20 0 1 0 218231855 92082176 16170 33554432000 4194304 7499544 140730086774128 140730086768760 5161094 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 22481 16170 749 807 0 15472 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 89924 KiB
Current children cumulated memory: 64680 KiB

[startup+3.10941 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2425160/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93672 memory=68432 CPUtime=3.1 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 27941 0 0 0 308 2 0 0 20 0 1 0 218231855 95920128 17108 33554432000 4194304 7499544 140730086774128 140730086768760 5161154 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23418 17108 754 807 0 16409 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 93672 KiB
Current children cumulated memory: 68432 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2424788/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93672 memory=68516 CPUtime=6.28 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 39632 0 0 0 625 3 0 0 20 0 1 0 218231855 95920128 17129 33554432000 4194304 7499544 140730086774128 140730086768760 5773056 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23418 17129 754 807 0 16409 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 93672 KiB
Current children cumulated memory: 68516 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2424500/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93672 memory=68560 CPUtime=12.68 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 49256 0 0 0 1264 4 0 0 20 0 1 0 218231855 95920128 17140 33554432000 4194304 7499544 140730086774128 140730086768760 4545550 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23418 17140 754 807 0 16409 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 93672 KiB
Current children cumulated memory: 68560 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2424484/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68588 CPUtime=25.48 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 64035 0 0 0 2543 5 0 0 20 0 1 0 218231855 96055296 17147 33554432000 4194304 7499544 140730086774128 140730086768680 4249666 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17147 754 807 0 16442 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68588 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11654
/proc/meminfo: memFree=2424520/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68648 CPUtime=51.08 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 64731 0 0 0 5103 5 0 0 20 0 1 0 218231855 96055296 17162 33554432000 4194304 7499544 140730086774128 140730086768680 5773714 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17162 754 807 0 16442 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68648 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 11655
/proc/meminfo: memFree=2424920/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68652 CPUtime=102.27 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 65304 0 0 0 10222 5 0 0 20 0 1 0 218231855 96055296 17163 33554432000 4194304 7499544 140730086774128 140730086768680 5585296 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17163 754 807 0 16442 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68652 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 11664
/proc/meminfo: memFree=2424800/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68664 CPUtime=162.27 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 65877 0 0 0 16222 5 0 0 20 0 1 0 218231855 96055296 17166 33554432000 4194304 7499544 140730086774128 140730086768680 5773124 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17166 754 807 0 16442 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68664 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 11687
/proc/meminfo: memFree=2424712/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68664 CPUtime=222.27 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 66450 0 0 0 22222 5 0 0 20 0 1 0 218231855 96055296 17166 33554432000 4194304 7499544 140730086774128 140730086768680 5773689 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17166 754 807 0 16442 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68664 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 11688
/proc/meminfo: memFree=2424596/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68668 CPUtime=282.27 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 67018 0 0 0 28222 5 0 0 20 0 1 0 218231855 96055296 17167 33554432000 4194304 7499544 140730086774128 140730086768680 4249705 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17167 754 807 0 16442 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68668 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 11689
/proc/meminfo: memFree=2424776/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68668 CPUtime=342.27 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 67592 0 0 0 34222 5 0 0 20 0 1 0 218231855 96055296 17167 33554432000 4194304 7499544 140730086774128 140730086768680 5773736 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17167 754 807 0 16442 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68668 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.01 2.05 3/188 11690
/proc/meminfo: memFree=2424776/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68672 CPUtime=402.28 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 67999 0 0 0 40223 5 0 0 20 0 1 0 218231855 96055296 17168 33554432000 4194304 7499544 140730086774128 140730086768680 4249666 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17168 754 807 0 16442 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68672 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 11691
/proc/meminfo: memFree=2424808/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68672 CPUtime=462.28 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 68574 0 0 0 46223 5 0 0 20 0 1 0 218231855 96055296 17168 33554432000 4194304 7499544 140730086774128 140730086768680 5837773 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17168 754 807 0 16442 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68672 KiB


################
# More data... #
################

/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 11729
/proc/meminfo: memFree=2423840/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=1782.31 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 78237 0 0 0 178226 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5837773 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 11731
/proc/meminfo: memFree=2424296/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=1842.31 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 78645 0 0 0 184226 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5837773 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.06 2.05 3/187 11732
/proc/meminfo: memFree=2424296/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=1902.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 79055 0 0 0 190227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4249702 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 11741
/proc/meminfo: memFree=2424320/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=1962.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 79468 0 0 0 196227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4579706 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2022.3 s]
/proc/loadavg: 1.94 2.02 2.04 3/188 11803
/proc/meminfo: memFree=1374088/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2022.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 79875 0 0 0 202227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4249698 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2082.3 s]
/proc/loadavg: 1.98 2.02 2.04 3/188 11804
/proc/meminfo: memFree=1318972/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2082.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 80278 0 0 0 208227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5770467 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 11805
/proc/meminfo: memFree=1312396/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2142.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 80680 0 0 0 214227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5770448 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 11806
/proc/meminfo: memFree=1311864/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2202.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 81081 0 0 0 220227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4249664 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11807
/proc/meminfo: memFree=1311360/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2262.32 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 81503 0 0 0 226227 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4249700 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11808
/proc/meminfo: memFree=1310504/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2322.33 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 81912 0 0 0 232228 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5773731 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11809
/proc/meminfo: memFree=1309828/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2382.33 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 82488 0 0 0 238228 5 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4249666 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11810
/proc/meminfo: memFree=1309600/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2442.34 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 82881 0 0 0 244228 6 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5773736 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11811
/proc/meminfo: memFree=1308580/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2502.34 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 83271 0 0 0 250228 6 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 5773121 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 11819
/proc/meminfo: memFree=1307712/32770624 swapFree=67058152/67108860
[pid=11653] ppid=11650 vsize=93804 memory=68680 CPUtime=2520.05 cores=0,2,4,6
/proc/11653/stat : 11653 (MistralXCSP) R 11650 11653 10209 0 -1 4202496 83643 0 0 0 251999 6 0 0 20 0 1 0 218231855 96055296 17170 33554432000 4194304 7499544 140730086774128 140730086768680 4249920 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24629248 140730086782061 140730086782211 140730086782211 140730086784969 0
/proc/11653/statm: 23451 17170 754 807 0 16442 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 68680 KiB

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

[startup+2520.01 s]
# the end of solver process 11653 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.99 s, system=0.061001 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.06
CPU user time (s): 2519.99
CPU system time (s): 0.061001
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 93804
Max. memory (cumulated for all children) (KiB): 68680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.99
system time used= 0.061001
maximum resident set size= 68700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83679
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= 35
involuntary context switches= 719


# summary of solver processes directly reported to runsolver:
#   pid: 11653
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2519.99
#   total CPU system time (s): 0.061001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2118 second user time and 17.3168 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-11 18:58:07
IDJOB=4304018
IDBENCH=141231
IDSOLVER=2779
FILE ID=node103/4304018-1534006687
RUNJOBID= node103-1533993568-10241
PBS_JOBID= 21036954
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin16_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-4304018-1534006687/watcher-4304018-1534006687 -o /tmp/evaluation-result-4304018-1534006687/solver-4304018-1534006687 -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 1434682381 HOME/instance-4304018-1534006687.xml

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

MD5SUM BENCH= 5947b7d603c6960c1f689b2eabbe33a0
RANDOM SEED=1434682381

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:         2491080 kB
MemAvailable:   31941784 kB
Buffers:          103068 kB
Cached:         29272416 kB
SwapCached:         5736 kB
Active:         14351048 kB
Inactive:       15041636 kB
Active(anon):       8884 kB
Inactive(anon):    59456 kB
Active(file):   14342164 kB
Inactive(file): 14982180 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058152 kB
Dirty:              6576 kB
Writeback:             0 kB
AnonPages:         40264 kB
Mapped:            49992 kB
Shmem:             48516 kB
Slab:             583016 kB
SReclaimable:     554820 kB
SUnreclaim:        28196 kB
KernelStack:        3568 kB
PageTables:         5356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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 2018-08-11 19:40:07