Trace number 4304004

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) 2520.04 2520.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-11_c18.xml
MD5SUMdd1566dde9022858d7af3144994afffb
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.06551
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints615
Number of domains1
Minimum domain size11
Maximum domain size11
Distribution of domain sizes[{"size":11,"count":121}]
Minimum variable degree10
Maximum variable degree11
Distribution of variable degrees[{"degree":10,"count":101},{"degree":11,"count":20}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":615}]
Number of extensional constraints615
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":615}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.03/2520.00	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 (5415 MiB free)
  memory of node 1: 16384 MiB (1433 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304004-1534016787/watcher-4304004-1534016787 -o /tmp/evaluation-result-4304004-1534016787/solver-4304004-1534016787 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9381 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1675128526 HOME/instance-4304004-1534016787.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=12254, runsolver pid=12251
Current StackSize limit: 8192 KiB


[startup+0.100112 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963488/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=52840 CPUtime=0.09 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 13423 0 0 0 8 1 0 0 20 0 1 0 219241852 80146432 13210 33554432000 4194304 7499544 140736670669056 140736670666056 5585418 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13210 703 807 0 12558 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 52840 KiB

[startup+0.209823 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963316/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=52840 CPUtime=0.2 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 13423 0 0 0 19 1 0 0 20 0 1 0 219241852 80146432 13210 33554432000 4194304 7499544 140736670669056 140736670663352 5584919 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13210 703 807 0 12558 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 52840 KiB

[startup+0.308955 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963316/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=52840 CPUtime=0.3 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 13428 0 0 0 29 1 0 0 20 0 1 0 219241852 80146432 13210 33554432000 4194304 7499544 140736670669056 140736670663352 4245312 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13210 703 807 0 12558 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 52840 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963316/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=52840 CPUtime=0.69 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 13429 0 0 0 68 1 0 0 20 0 1 0 219241852 80146432 13210 33554432000 4194304 7499544 140736670669056 140736670663352 5838128 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13210 703 807 0 12558 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 52840 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963164/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=52840 CPUtime=1.48 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 13429 0 0 0 147 1 0 0 20 0 1 0 219241852 80146432 13210 33554432000 4194304 7499544 140736670669056 140736670663352 4580714 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13210 703 807 0 12558 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 52840 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963164/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53068 CPUtime=3.09 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 14325 0 0 0 308 1 0 0 20 0 1 0 219241852 80146432 13267 33554432000 4194304 7499544 140736670669056 140736670663352 4580654 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13267 727 807 0 12558 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53068 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6962872/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53068 CPUtime=6.28 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 14961 0 0 0 627 1 0 0 20 0 1 0 219241852 80146432 13267 33554432000 4194304 7499544 140736670669056 140736670663352 4579920 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13267 727 807 0 12558 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53068 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963020/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53072 CPUtime=12.68 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 15854 0 0 0 1267 1 0 0 20 0 1 0 219241852 80146432 13268 33554432000 4194304 7499544 140736670669056 140736670663352 4246863 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13268 727 807 0 12558 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53072 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963164/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53072 CPUtime=25.48 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 17013 0 0 0 2547 1 0 0 20 0 1 0 219241852 80146432 13268 33554432000 4194304 7499544 140736670669056 140736670663352 4317347 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13268 727 807 0 12558 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53072 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12255
/proc/meminfo: memFree=6963440/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53072 CPUtime=51.1 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 18544 0 0 0 5108 2 0 0 20 0 1 0 219241852 80146432 13268 33554432000 4194304 7499544 140736670669056 140736670663352 4248983 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13268 727 807 0 12558 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53072 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 12256
/proc/meminfo: memFree=6963628/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=102.29 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 19440 0 0 0 10227 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5593240 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/191 12257
/proc/meminfo: memFree=6963668/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=162.29 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 20336 0 0 0 16227 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 4579972 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 12267
/proc/meminfo: memFree=6961800/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=222.29 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 21234 0 0 0 22227 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5584904 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 12268
/proc/meminfo: memFree=6961496/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=282.28 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 21708 0 0 0 28226 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 4540492 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+342.3 s]
/proc/loadavg: 2.51 2.15 2.09 3/192 12269
/proc/meminfo: memFree=6962088/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=342.28 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 21844 0 0 0 34226 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5585390 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+402.3 s]
/proc/loadavg: 2.19 2.12 2.08 3/192 12270
/proc/meminfo: memFree=6961772/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=402.28 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 21980 0 0 0 40226 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 4398000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 2.10 2.08 3/192 12271
/proc/meminfo: memFree=6961948/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=462.28 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 22114 0 0 0 46226 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5161319 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB


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

/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/190 12395
/proc/meminfo: memFree=7298820/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=1782.3 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 24664 0 0 0 178228 2 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5783745 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/190 12396
/proc/meminfo: memFree=7298632/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=1842.31 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 24776 0 0 0 184228 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5567792 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 12397
/proc/meminfo: memFree=7298688/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=1902.31 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 24887 0 0 0 190228 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5652787 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 12398
/proc/meminfo: memFree=7298672/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=1962.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 24998 0 0 0 196229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5652968 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12407
/proc/meminfo: memFree=7297588/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2022.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25110 0 0 0 202229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 4541917 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 12409
/proc/meminfo: memFree=7298500/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2082.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25268 0 0 0 208229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5592848 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 12410
/proc/meminfo: memFree=7298304/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2142.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25379 0 0 0 214229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5652860 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 12411
/proc/meminfo: memFree=7298504/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2202.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25503 0 0 0 220229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5652829 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 12412
/proc/meminfo: memFree=7298920/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2262.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25624 0 0 0 226229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 4317756 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12414
/proc/meminfo: memFree=7298884/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2322.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25754 0 0 0 232229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5837813 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2382.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/191 12416
/proc/meminfo: memFree=7298784/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2382.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25868 0 0 0 238229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5585334 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/191 12417
/proc/meminfo: memFree=7298924/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2442.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 25983 0 0 0 244229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5586977 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 12419
/proc/meminfo: memFree=7298740/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2502.32 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 26099 0 0 0 250229 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 4579850 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.03 2.05 3/191 12419
/proc/meminfo: memFree=7298636/32770624 swapFree=67108860/67108860
[pid=12254] ppid=12251 vsize=78268 memory=53076 CPUtime=2520.03 cores=1,3,5,7
/proc/12254/stat : 12254 (MistralXCSP) R 12251 12254 9349 0 -1 4202496 26216 0 0 0 252000 3 0 0 20 0 1 0 219241852 80146432 13269 33554432000 4194304 7499544 140736670669056 140736670663352 5783771 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23330816 140736670676077 140736670676227 140736670676227 140736670678985 0
/proc/12254/statm: 19567 13269 727 807 0 12558 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 78268 KiB
Current children cumulated memory: 53076 KiB

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

[startup+2520.01 s]
# the end of solver process 12254 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.01 s, system=0.034 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): 2520.04
CPU user time (s): 2520.01
CPU system time (s): 0.034
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 78268
Max. memory (cumulated for all children) (KiB): 53076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.01
system time used= 0.034
maximum resident set size= 53096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26251
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= 23
involuntary context switches= 1481


# summary of solver processes directly reported to runsolver:
#   pid: 12254
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2520.01
#   total CPU system time (s): 0.034

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.03808 second user time and 17.0214 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-11 21:46:27
IDJOB=4304004
IDBENCH=141411
IDSOLVER=2779
FILE ID=node135/4304004-1534016787
RUNJOBID= node135-1533992764-9381
PBS_JOBID= 21036950
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-11_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-4304004-1534016787/watcher-4304004-1534016787 -o /tmp/evaluation-result-4304004-1534016787/solver-4304004-1534016787 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9381 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1675128526 HOME/instance-4304004-1534016787.xml

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

MD5SUM BENCH= dd1566dde9022858d7af3144994afffb
RANDOM SEED=1675128526

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         7013980 kB
MemAvailable:   31558400 kB
Buffers:          228856 kB
Cached:         24229728 kB
SwapCached:            0 kB
Active:          9661932 kB
Inactive:       15196804 kB
Active(anon):     347952 kB
Inactive(anon):   104980 kB
Active(file):    9313980 kB
Inactive(file): 15091824 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5824 kB
Writeback:             0 kB
AnonPages:        409780 kB
Mapped:            62440 kB
Shmem:             49824 kB
Slab:             595712 kB
SReclaimable:     567076 kB
SUnreclaim:        28636 kB
KernelStack:        3424 kB
PageTables:         6116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     722052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    348160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 42564 MiB
End job on node135 at 2018-08-11 22:28:27