Trace number 4303810

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 2520.01

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 01082018
2520.00/2520.00	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 (3777 MiB free)
  memory of node 1: 16384 MiB (2851 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303810-1534013496/watcher-4303810-1534013496 -o /tmp/evaluation-result-4303810-1534013496/solver-4303810-1534013496 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15522 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1161579330 HOME/instance-4303810-1534013496.xml 

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

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=17701, runsolver pid=17698
Current StackSize limit: 8192 KiB


[startup+0.100726 s]*
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6769796/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=47948 memory=21956 CPUtime=0.09 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 6000 0 0 0 9 0 0 0 20 0 1 0 218912774 49098752 5489 33554432000 4194304 7499544 140731565245440 140731565233736 5879996 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 11987 5489 716 807 0 4978 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47948 KiB
Current children cumulated memory: 21956 KiB

[startup+0.209748 s]*
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6769796/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=48328 memory=22220 CPUtime=0.2 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 6082 0 0 0 20 0 0 0 20 0 1 0 218912774 49487872 5555 33554432000 4194304 7499544 140731565245440 140731565233736 139649827793920 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 12082 5555 719 807 0 5073 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 48328 KiB
Current children cumulated memory: 22220 KiB

[startup+0.308892 s]*
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6767936/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=50252 memory=24332 CPUtime=0.3 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 6615 0 0 0 30 0 0 0 20 0 1 0 218912774 51458048 6083 33554432000 4194304 7499544 140731565245440 140731565233736 139649827355621 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 12563 6083 738 807 0 5554 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 50252 KiB
Current children cumulated memory: 24332 KiB

[startup+0.70029 s]
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6761612/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=62344 memory=36476 CPUtime=0.68 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 9623 0 0 0 68 0 0 0 20 0 1 0 218912774 63840256 9119 33554432000 4194304 7499544 140731565245440 140731565234280 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 15586 9119 738 807 0 8577 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 62344 KiB
Current children cumulated memory: 36476 KiB

[startup+1.50032 s]
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6745988/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=90572 memory=64764 CPUtime=1.48 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 16576 0 0 0 147 1 0 0 20 0 1 0 218912774 92745728 16191 33554432000 4194304 7499544 140731565245440 140731565236344 5889423 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 22643 16191 738 807 0 15634 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 90572 KiB
Current children cumulated memory: 64764 KiB

[startup+3.10953 s]
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6678316/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147320 memory=121172 CPUtime=3.09 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 46352 0 0 0 305 4 0 0 20 0 1 0 218912774 150855680 30293 33554432000 4194304 7499544 140731565245440 140731565236536 4579846 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36830 30293 777 807 0 29821 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 147320 KiB
Current children cumulated memory: 121172 KiB

[startup+6.30039 s]
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6669980/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147476 memory=121344 CPUtime=6.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 69300 0 0 0 623 5 0 0 20 0 1 0 218912774 151015424 30336 33554432000 4194304 7499544 140731565245440 140731565240072 5576291 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36869 30336 781 807 0 29860 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121344 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 1.99 2.03 3/189 17702
/proc/meminfo: memFree=6669980/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147476 memory=121344 CPUtime=12.68 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 92666 0 0 0 1262 6 0 0 20 0 1 0 218912774 151015424 30336 33554432000 4194304 7499544 140731565245440 140731565240072 5837773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36869 30336 781 807 0 29860 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121344 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.00 2.04 3/189 17702
/proc/meminfo: memFree=6669292/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147476 memory=121352 CPUtime=25.48 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 132893 0 0 0 2540 8 0 0 20 0 1 0 218912774 151015424 30338 33554432000 4194304 7499544 140731565245440 140731565240072 4378996 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36869 30338 781 807 0 29860 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121352 KiB

[startup+51.1096 s]
/proc/loadavg: 2.45 2.10 2.07 3/189 17702
/proc/meminfo: memFree=6668504/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147476 memory=121444 CPUtime=51.07 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 156073 0 0 0 5098 9 0 0 20 0 1 0 218912774 151015424 30361 33554432000 4194304 7499544 140731565245440 140731565240072 5673104 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36869 30361 781 807 0 29860 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121444 KiB

[startup+102.3 s]
/proc/loadavg: 2.32 2.13 2.08 3/189 17703
/proc/meminfo: memFree=6667320/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147476 memory=121992 CPUtime=102.24 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 161668 0 0 0 10214 10 0 0 20 0 1 0 218912774 151015424 30498 33554432000 4194304 7499544 140731565245440 140731565240072 5161158 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36869 30498 781 807 0 29860 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 121992 KiB

[startup+162.3 s]
/proc/loadavg: 2.12 2.10 2.07 3/189 17704
/proc/meminfo: memFree=6667076/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147476 memory=122024 CPUtime=162.23 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 162113 0 0 0 16213 10 0 0 20 0 1 0 218912774 151015424 30506 33554432000 4194304 7499544 140731565245440 140731565240072 5161301 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36869 30506 781 807 0 29860 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 122024 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 17706
/proc/meminfo: memFree=6667048/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147608 memory=122040 CPUtime=222.23 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 162571 0 0 0 22213 10 0 0 20 0 1 0 218912774 151150592 30510 33554432000 4194304 7499544 140731565245440 140731565240072 5670374 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36902 30510 781 807 0 29893 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122040 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 17707
/proc/meminfo: memFree=6667588/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147608 memory=122064 CPUtime=282.23 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 163034 0 0 0 28213 10 0 0 20 0 1 0 218912774 151150592 30516 33554432000 4194304 7499544 140731565245440 140731565240072 5161094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36902 30516 781 807 0 29893 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122064 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 17708
/proc/meminfo: memFree=6667504/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147608 memory=122076 CPUtime=342.23 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 163472 0 0 0 34213 10 0 0 20 0 1 0 218912774 151150592 30519 33554432000 4194304 7499544 140731565245440 140731565240072 4249664 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36902 30519 781 807 0 29893 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122076 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 17710
/proc/meminfo: memFree=6667352/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147608 memory=122084 CPUtime=402.23 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 163936 0 0 0 40213 10 0 0 20 0 1 0 218912774 151150592 30521 33554432000 4194304 7499544 140731565245440 140731565240072 4579635 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36902 30521 781 807 0 29893 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122084 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 17711
/proc/meminfo: memFree=6667456/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147608 memory=122088 CPUtime=462.24 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 164396 0 0 0 46214 10 0 0 20 0 1 0 218912774 151150592 30522 33554432000 4194304 7499544 140731565245440 140731565240072 5585369 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36902 30522 781 807 0 29893 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 147608 KiB
Current children cumulated memory: 122088 KiB


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

/proc/17701/statm: 36935 30544 781 807 0 29926 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122176 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/189 17781
/proc/meminfo: memFree=6665836/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122176 CPUtime=1782.27 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 173925 0 0 0 178215 12 0 0 20 0 1 0 218912774 151285760 30544 33554432000 4194304 7499544 140731565245440 140731565240072 5161081 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30544 781 807 0 29926 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122176 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/189 17782
/proc/meminfo: memFree=6665840/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122176 CPUtime=1842.27 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 174402 0 0 0 184215 12 0 0 20 0 1 0 218912774 151285760 30544 33554432000 4194304 7499544 140731565245440 140731565240072 4540448 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30544 781 807 0 29926 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122176 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 17783
/proc/meminfo: memFree=6665880/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122176 CPUtime=1902.27 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 174858 0 0 0 190215 12 0 0 20 0 1 0 218912774 151285760 30544 33554432000 4194304 7499544 140731565245440 140731565240072 5161158 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30544 781 807 0 29926 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122176 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 17784
/proc/meminfo: memFree=6666240/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122180 CPUtime=1962.27 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 175311 0 0 0 196215 12 0 0 20 0 1 0 218912774 151285760 30545 33554432000 4194304 7499544 140731565245440 140731565240072 5161094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30545 781 807 0 29926 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122180 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17786
/proc/meminfo: memFree=6666112/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122180 CPUtime=2022.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 175756 0 0 0 202216 12 0 0 20 0 1 0 218912774 151285760 30545 33554432000 4194304 7499544 140731565245440 140731565240072 4314636 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30545 781 807 0 29926 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122180 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17787
/proc/meminfo: memFree=6666184/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2082.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 176231 0 0 0 208216 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5161094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17788
/proc/meminfo: memFree=6665688/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2142.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 176679 0 0 0 214216 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17790
/proc/meminfo: memFree=6665804/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2202.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 177140 0 0 0 220216 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 4403328 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17791
/proc/meminfo: memFree=6665572/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2262.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 177599 0 0 0 226216 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17800
/proc/meminfo: memFree=6664516/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2322.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 178052 0 0 0 232216 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5161158 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17801
/proc/meminfo: memFree=6664984/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2382.28 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 178509 0 0 0 238216 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5161336 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17802
/proc/meminfo: memFree=6664836/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2442.29 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 178968 0 0 0 244217 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5161094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17803
/proc/meminfo: memFree=6665104/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2502.29 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 179440 0 0 0 250217 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 5161070 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.24 2.06 2.06 3/188 17925
/proc/meminfo: memFree=6604044/32770624 swapFree=67108380/67108860
[pid=17701] ppid=17698 vsize=147740 memory=122184 CPUtime=2520 cores=1,3,5,7
/proc/17701/stat : 17701 (MistralXCSP) R 17698 17701 15490 0 -1 4202496 179890 0 0 0 251988 12 0 0 20 0 1 0 218912774 151285760 30546 33554432000 4194304 7499544 140731565245440 140731565240072 4246833 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25923584 140731565249645 140731565249795 140731565249795 140731565252553 0
/proc/17701/statm: 36935 30546 781 807 0 29926 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 147740 KiB
Current children cumulated memory: 122184 KiB

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

[startup+2520.01 s]
# the end of solver process 17701 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.88 s, system=0.121001 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
CPU user time (s): 2519.88
CPU system time (s): 0.121001
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 147740
Max. memory (cumulated for all children) (KiB): 122184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.88
system time used= 0.121001
maximum resident set size= 122204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 179924
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= 52
involuntary context switches= 796


# summary of solver processes directly reported to runsolver:
#   pid: 17701
#   total CPU time (s): 2520
#   total CPU user time (s): 2519.88
#   total CPU system time (s): 0.121001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.36503 second user time and 17.1872 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-11 20:51:36
IDJOB=4303810
IDBENCH=141334
IDSOLVER=2779
FILE ID=node137/4303810-1534013496
RUNJOBID= node137-1533990775-15522
PBS_JOBID= 21036941
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
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-4303810-1534013496/watcher-4303810-1534013496 -o /tmp/evaluation-result-4303810-1534013496/solver-4303810-1534013496 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15522 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1161579330 HOME/instance-4303810-1534013496.xml

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

MD5SUM BENCH= 6ea47cf9d60ca9eef307247e67b78630
RANDOM SEED=1161579330

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         6789216 kB
MemAvailable:   31867224 kB
Buffers:          219492 kB
Cached:         24819540 kB
SwapCached:           24 kB
Active:         12412104 kB
Inactive:       12723788 kB
Active(anon):      39996 kB
Inactive(anon):   108836 kB
Active(file):   12372108 kB
Inactive(file): 12614952 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              6364 kB
Writeback:             0 kB
AnonPages:         91224 kB
Mapped:            56180 kB
Shmem:             49628 kB
Slab:             547384 kB
SReclaimable:     519408 kB
SUnreclaim:        27976 kB
KernelStack:        3632 kB
PageTables:         4468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     416424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 26376 MiB
End job on node137 at 2018-08-11 21:33:36