Trace number 4289437

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 2018-06-15? (TO) 2400.04 2400.11

General information on the benchmark

NameBibd/
Bibd-sc-22-033-12-08-04_c18.xml
MD5SUM6ea47cf9d60ca9eef307247e67b78630
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 variables16698
Number of constraints7910
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":8349}]
Minimum variable degree0
Maximum variable degree24
Distribution of variable degrees[{"degree":0,"count":8349},{"degree":2,"count":7623},{"degree":24,"count":726}]
Minimum constraint arity3
Maximum constraint arity726
Distribution of constraint arities[{"arity":3,"count":7623},{"arity":22,"count":33},{"arity":33,"count":253},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints7623
Distribution of constraint types[{"type":"intension","count":7623},{"type":"lex","count":1},{"type":"sum","count":286}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.03/2400.10	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 (10191 MiB free)
  memory of node 1: 16384 MiB (12256 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289437-1532196569/watcher-4289437-1532196569 -o /tmp/evaluation-result-4289437-1532196569/solver-4289437-1532196569 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25464 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 769498018 HOME/instance-4289437-1532196569.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=26524, runsolver pid=26521

[startup+0.100614 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22968460/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=47816 memory=21948 CPUtime=0.09 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 5996 0 0 0 9 0 0 0 20 0 1 0 37220087 48963584 5487 33554432000 4194304 7498468 140727263468176 140727263456472 6018427 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 11954 5487 716 807 0 4945 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47816 KiB
Current children cumulated memory: 21948 KiB

[startup+0.209537 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22968460/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=48328 memory=22212 CPUtime=0.2 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 6080 0 0 0 20 0 0 0 20 0 1 0 37220087 49487872 5553 33554432000 4194304 7498468 140727263468176 140727263456472 140349578446805 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 12082 5553 719 807 0 5073 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 48328 KiB
Current children cumulated memory: 22212 KiB

[startup+0.308912 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22966312/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=50120 memory=24324 CPUtime=0.31 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 6588 0 0 0 30 1 0 0 20 0 1 0 37220087 51322880 6081 33554432000 4194304 7498468 140727263468176 140727263456472 140349558397925 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 12530 6081 738 807 0 5521 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 50120 KiB
Current children cumulated memory: 24324 KiB

[startup+0.700291 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22959988/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=62888 memory=36996 CPUtime=0.69 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 9757 0 0 0 68 1 0 0 20 0 1 0 37220087 64397312 9249 33554432000 4194304 7498468 140727263468176 140727263456472 4564424 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 15722 9249 738 807 0 8713 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 62888 KiB
Current children cumulated memory: 36996 KiB

[startup+1.50032 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22943992/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=91452 memory=65552 CPUtime=1.49 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 16255 0 0 0 147 2 0 0 20 0 1 0 37220087 93646848 16388 33554432000 4194304 7498468 140727263468176 140727263459080 5906446 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 22863 16388 738 807 0 15854 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 91452 KiB
Current children cumulated memory: 65552 KiB

[startup+3.10938 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22874112/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147320 memory=121152 CPUtime=3.09 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 46503 0 0 0 305 4 0 0 20 0 1 0 37220087 150855680 30288 33554432000 4194304 7498468 140727263468176 140727263459256 4540976 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36830 30288 773 807 0 29821 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 147320 KiB
Current children cumulated memory: 121152 KiB

[startup+6.30029 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22868280/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121320 CPUtime=6.28 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 68493 0 0 0 623 5 0 0 20 0 1 0 37220087 151015424 30330 33554432000 4194304 7498468 140727263468176 140727263462808 5161586 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30330 776 807 0 29860 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121320 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 26525
/proc/meminfo: memFree=22868212/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121380 CPUtime=12.68 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 90205 0 0 0 1262 6 0 0 20 0 1 0 37220087 151015424 30345 33554432000 4194304 7498468 140727263468176 140727263462808 5161586 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30345 776 807 0 29860 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121380 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.07 2.06 3/187 26525
/proc/meminfo: memFree=22868292/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121388 CPUtime=25.47 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 120420 0 0 0 2539 8 0 0 20 0 1 0 37220087 151015424 30347 33554432000 4194304 7498468 140727263468176 140727263462808 5575275 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30347 776 807 0 29860 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121388 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 26532
/proc/meminfo: memFree=22867892/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121440 CPUtime=51.07 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 135277 0 0 0 5098 9 0 0 20 0 1 0 37220087 151015424 30360 33554432000 4194304 7498468 140727263468176 140727263462808 4246849 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30360 776 807 0 29860 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121440 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/186 26533
/proc/meminfo: memFree=22868536/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121964 CPUtime=102.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 135709 0 0 0 10216 9 0 0 20 0 1 0 37220087 151015424 30491 33554432000 4194304 7498468 140727263468176 140727263462808 4246815 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30491 776 807 0 29860 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121964 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 26535
/proc/meminfo: memFree=22868004/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121976 CPUtime=162.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 136164 0 0 0 16216 9 0 0 20 0 1 0 37220087 151015424 30494 33554432000 4194304 7498468 140727263468176 140727263462808 4246842 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30494 776 807 0 29860 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121976 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 26536
/proc/meminfo: memFree=22868012/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147476 memory=121992 CPUtime=222.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 136612 0 0 0 22216 9 0 0 20 0 1 0 37220087 151015424 30498 33554432000 4194304 7498468 140727263468176 140727263462808 5574732 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36869 30498 776 807 0 29860 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121992 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 26537
/proc/meminfo: memFree=22868028/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122008 CPUtime=282.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 137053 0 0 0 28216 9 0 0 20 0 1 0 37220087 151150592 30502 33554432000 4194304 7498468 140727263468176 140727263462728 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30502 776 807 0 29893 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122008 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26538
/proc/meminfo: memFree=22868280/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122032 CPUtime=342.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 137493 0 0 0 34216 9 0 0 20 0 1 0 37220087 151150592 30508 33554432000 4194304 7498468 140727263468176 140727263462728 5161502 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30508 776 807 0 29893 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122032 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26539
/proc/meminfo: memFree=22869224/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122036 CPUtime=402.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 137965 0 0 0 40216 9 0 0 20 0 1 0 37220087 151150592 30509 33554432000 4194304 7498468 140727263468176 140727263462728 4580304 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30509 776 807 0 29893 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122036 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26540
/proc/meminfo: memFree=22868604/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122036 CPUtime=462.25 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 138387 0 0 0 46216 9 0 0 20 0 1 0 37220087 151150592 30509 33554432000 4194304 7498468 140727263468176 140727263462728 4580127 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30509 776 807 0 29893 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122036 KiB


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

/proc/26524/statm: 36902 30522 776 807 0 29893 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122088 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26641
/proc/meminfo: memFree=22871116/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122088 CPUtime=1722.23 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 147700 0 0 0 172214 9 0 0 20 0 1 0 37220087 151150592 30522 33554432000 4194304 7498468 140727263468176 140727263462728 4580667 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30522 776 807 0 29893 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122088 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26702
/proc/meminfo: memFree=22866120/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122088 CPUtime=1782.23 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 148131 0 0 0 178214 9 0 0 20 0 1 0 37220087 151150592 30522 33554432000 4194304 7498468 140727263468176 140727263462728 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30522 776 807 0 29893 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122088 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26711
/proc/meminfo: memFree=22864612/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=1842.23 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 148570 0 0 0 184214 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 4580282 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26712
/proc/meminfo: memFree=22865968/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=1902.23 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 149028 0 0 0 190214 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5575275 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26713
/proc/meminfo: memFree=22866484/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=1962.23 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 149470 0 0 0 196214 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 4246840 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 26714
/proc/meminfo: memFree=22866304/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2022.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 149903 0 0 0 202213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 26715
/proc/meminfo: memFree=22866180/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2082.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 150332 0 0 0 208213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5607368 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26716
/proc/meminfo: memFree=22866508/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2142.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 150766 0 0 0 214213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5585632 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26717
/proc/meminfo: memFree=22866508/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2202.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 151216 0 0 0 220213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2262.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 26718
/proc/meminfo: memFree=22866504/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2262.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 151659 0 0 0 226213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2322.3 s]
/proc/loadavg: 2.26 2.14 2.09 3/187 26719
/proc/meminfo: memFree=22866784/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2322.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 152088 0 0 0 232213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 5161586 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

[startup+2382.3 s]
/proc/loadavg: 2.10 2.12 2.08 3/187 26720
/proc/meminfo: memFree=22867032/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2382.22 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 152519 0 0 0 238213 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 4245335 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.07 2.11 2.08 3/187 26720
/proc/meminfo: memFree=22867032/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2400.03 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 152946 0 0 0 239994 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 4249972 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

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

[startup+2400.11 s]
# the end of solver process 26524 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.94 s, system=0.097998 s

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

[startup+2400.11 s]
/proc/loadavg: 2.07 2.11 2.08 3/187 26720
/proc/meminfo: memFree=22867032/32770624 swapFree=67108860/67108860
[pid=26524] ppid=26521 vsize=147608 memory=122092 CPUtime=2400.03 cores=1,3,5,7
/proc/26524/stat : 26524 (MistralXCSP) R 26521 26524 25432 0 -1 4202496 152946 0 0 0 239994 9 0 0 20 0 1 0 37220087 151150592 30523 33554432000 4194304 7498468 140727263468176 140727263462728 4249972 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13017088 140727263470702 140727263470851 140727263470851 140727263473609 0
/proc/26524/statm: 36902 30523 776 807 0 29893 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122092 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.04
CPU user time (s): 2399.94
CPU system time (s): 0.097998
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 147608
Max. memory (cumulated for all children) (KiB): 122092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.94
system time used= 0.097998
maximum resident set size= 122112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152981
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= 56
involuntary context switches= 662


# summary of solver processes directly reported to runsolver:
#   pid: 26524
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2399.94
#   total CPU system time (s): 0.097998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.47113 second user time and 16.7221 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-21 20:09:29
IDJOB=4289437
IDBENCH=141334
IDSOLVER=2741
FILE ID=node138/4289437-1532196569
RUNJOBID= node138-1532190500-25464
PBS_JOBID= 21018929
Free space on /tmp= 59104 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Bibd/Bibd-sc-22-033-12-08-04_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-4289437-1532196569/watcher-4289437-1532196569 -o /tmp/evaluation-result-4289437-1532196569/solver-4289437-1532196569 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25464 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 769498018 HOME/instance-4289437-1532196569.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6ea47cf9d60ca9eef307247e67b78630
RANDOM SEED=769498018

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        22987328 kB
MemAvailable:   31944892 kB
Buffers:          221872 kB
Cached:          8978980 kB
SwapCached:            0 kB
Active:          2222624 kB
Inactive:        7045508 kB
Active(anon):      70080 kB
Inactive(anon):    17052 kB
Active(file):    2152544 kB
Inactive(file):  7028456 kB
Unevictable:        7200 kB
Mlocked:            7200 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9328 kB
Writeback:             0 kB
AnonPages:        115320 kB
Mapped:            35944 kB
Shmem:             17036 kB
Slab:             212544 kB
SReclaimable:     184796 kB
SUnreclaim:        27748 kB
KernelStack:        3360 kB
PageTables:         4952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59096 MiB
End job on node138 at 2018-07-21 20:49:29