Trace number 4289549

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) 2400.05 2400.11

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-12-13_c18.xml
MD5SUMc64ae1eb34294e2d276677e97ca01970
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 variables156
Number of constraints25
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":156}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":156}]
Minimum constraint arity12
Maximum constraint arity13
Distribution of constraint arities[{"arity":12,"count":13},{"arity":13,"count":12}]
Number of extensional constraints25
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":25}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.04/2400.11	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 (7187 MiB free)
  memory of node 1: 16384 MiB (13334 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289549-1532200112/watcher-4289549-1532200112 -o /tmp/evaluation-result-4289549-1532200112/solver-4289549-1532200112 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532190501-25869 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1561327552 HOME/instance-4289549-1532200112.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
solver pid=26988, runsolver pid=26985
Current StackSize limit: 8192 KiB


[startup+0.10015 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 26989
/proc/meminfo: memFree=21013068/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=29812 memory=4168 CPUtime=0.1 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 1258 0 0 0 10 0 0 0 20 0 1 0 37574343 30527488 1042 33554432000 4194304 7498468 140730986549264 140730986542504 140354474150885 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 7453 1042 663 807 0 444 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29812 KiB
Current children cumulated memory: 4168 KiB

[startup+0.209658 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 26989
/proc/meminfo: memFree=21011952/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=30856 memory=4872 CPUtime=0.21 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 1547 0 0 0 21 0 0 0 20 0 1 0 37574343 31596544 1218 33554432000 4194304 7498468 140730986549264 140730986542504 6016813 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 7714 1218 663 807 0 705 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30856 KiB
Current children cumulated memory: 4872 KiB

[startup+0.309157 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 26989
/proc/meminfo: memFree=21011580/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=31384 memory=5660 CPUtime=0.31 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 1725 0 0 0 31 0 0 0 20 0 1 0 37574343 32137216 1415 33554432000 4194304 7498468 140730986549264 140730986542504 5882472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 7846 1415 663 807 0 837 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31384 KiB
Current children cumulated memory: 5660 KiB

[startup+0.700271 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 26989
/proc/meminfo: memFree=21010464/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=34000 memory=8124 CPUtime=0.69 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 2590 0 0 0 69 0 0 0 20 0 1 0 37574343 34816000 2031 33554432000 4194304 7498468 140730986549264 140730986542504 140354474150885 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 8500 2031 663 807 0 1491 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34000 KiB
Current children cumulated memory: 8124 KiB

[startup+1.50028 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 26989
/proc/meminfo: memFree=20892168/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=251848 memory=226388 CPUtime=1.49 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 57869 0 0 0 142 7 0 0 20 0 1 0 37574343 257892352 56597 33554432000 4194304 7498468 140730986549264 140730986542504 5952454 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 62962 56597 687 807 0 55953 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 251848 KiB
Current children cumulated memory: 226388 KiB

[startup+3.10992 s]
/proc/loadavg: 1.93 2.02 2.04 3/191 26989
/proc/meminfo: memFree=20497964/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518272 CPUtime=3.1 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 164482 0 0 0 293 17 0 0 20 0 1 0 37574343 557768704 129568 33554432000 4194304 7498468 140730986549264 140730986542504 5791406 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129568 717 807 0 129165 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518272 KiB

[startup+6.30039 s]
/proc/loadavg: 1.93 2.02 2.04 3/191 26989
/proc/meminfo: memFree=20497964/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518276 CPUtime=6.29 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 206413 0 0 0 610 19 0 0 20 0 1 0 37574343 557768704 129569 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129569 718 807 0 129165 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518276 KiB

[startup+12.7004 s]
/proc/loadavg: 1.87 2.00 2.03 3/191 26989
/proc/meminfo: memFree=20497840/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518276 CPUtime=12.69 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 270318 0 0 0 1248 21 0 0 20 0 1 0 37574343 557768704 129569 33554432000 4194304 7498468 140730986549264 140730986544616 5791399 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129569 718 807 0 129165 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518276 KiB

[startup+25.5004 s]
/proc/loadavg: 1.89 2.00 2.03 3/191 26989
/proc/meminfo: memFree=20498168/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518276 CPUtime=25.49 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 375179 0 0 0 2523 26 0 0 20 0 1 0 37574343 557768704 129569 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129569 718 807 0 129165 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518276 KiB

[startup+51.11 s]
/proc/loadavg: 1.92 2.00 2.03 3/191 26989
/proc/meminfo: memFree=20497732/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518276 CPUtime=51.09 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 469370 0 0 0 5079 30 0 0 20 0 1 0 37574343 557768704 129569 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129569 718 807 0 129165 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518276 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.03 3/191 26998
/proc/meminfo: memFree=20495956/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518276 CPUtime=102.28 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 548039 0 0 0 10194 34 0 0 20 0 1 0 37574343 557768704 129569 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129569 718 807 0 129165 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518276 KiB

[startup+162.3 s]
/proc/loadavg: 2.09 2.03 2.05 3/191 26999
/proc/meminfo: memFree=20496480/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=518276 CPUtime=162.26 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 613743 0 0 0 16189 37 0 0 20 0 1 0 37574343 557768704 129569 33554432000 4194304 7498468 140730986549264 140730986544616 5791403 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129569 718 807 0 129165 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 518276 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/191 27000
/proc/meminfo: memFree=20495208/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=222.25 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 662041 0 0 0 22186 39 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4253232 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27001
/proc/meminfo: memFree=20495320/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=282.25 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 691433 0 0 0 28184 41 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4253232 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27246
/proc/meminfo: memFree=20426548/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=342.24 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 705288 0 0 0 34182 42 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4317635 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27247
/proc/meminfo: memFree=20426576/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=402.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 705925 0 0 0 40181 42 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4253232 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27248
/proc/meminfo: memFree=20426420/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=462.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 706381 0 0 0 46181 42 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB


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

/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+1722.3 s]
/proc/loadavg: 2.05 2.11 2.09 3/190 27288
/proc/meminfo: memFree=20426076/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=1722.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 715687 0 0 0 172180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/190 27289
/proc/meminfo: memFree=20426004/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=1782.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 716136 0 0 0 178180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791392 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 27290
/proc/meminfo: memFree=20426016/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=1842.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 716586 0 0 0 184180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/191 27299
/proc/meminfo: memFree=20424996/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=1902.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 717037 0 0 0 190180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 27300
/proc/meminfo: memFree=20425404/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=1962.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 717486 0 0 0 196180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4253232 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/191 27301
/proc/meminfo: memFree=20424996/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2022.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 717935 0 0 0 202180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 27302
/proc/meminfo: memFree=20425276/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2082.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 718386 0 0 0 208180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 27303
/proc/meminfo: memFree=20425388/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2142.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 718836 0 0 0 214180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 27304
/proc/meminfo: memFree=20425296/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2202.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 719131 0 0 0 220180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4253232 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 27305
/proc/meminfo: memFree=20425296/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2262.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 719426 0 0 0 226180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 4253120 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27307
/proc/meminfo: memFree=20425472/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2322.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 719718 0 0 0 232180 43 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791446 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27308
/proc/meminfo: memFree=20425432/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2382.23 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 720010 0 0 0 238179 44 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27308
/proc/meminfo: memFree=20425532/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2400.04 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 720180 0 0 0 239960 44 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791332 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

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

[startup+2400.11 s]
# the end of solver process 26988 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.61 s, system=0.442 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27308
/proc/meminfo: memFree=20425532/32770624 swapFree=67108860/67108860
[pid=26988] ppid=26985 vsize=544696 memory=519372 CPUtime=2400.04 cores=1,3,5,7
/proc/26988/stat : 26988 (MistralXCSP) R 26985 26988 25837 0 -1 4202496 720180 0 0 0 239960 44 0 0 20 0 1 0 37574343 557768704 129843 33554432000 4194304 7498468 140730986549264 140730986544616 5791332 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 26931200 140730986554477 140730986554627 140730986554627 140730986557385 0
/proc/26988/statm: 136174 129843 718 807 0 129165 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 544696 KiB
Current children cumulated memory: 519372 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.05
CPU user time (s): 2399.61
CPU system time (s): 0.442
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 544696
Max. memory (cumulated for all children) (KiB): 519372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.61
system time used= 0.442
maximum resident set size= 519392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 720215
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= 96
involuntary context switches= 786


# summary of solver processes directly reported to runsolver:
#   pid: 26988
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2399.61
#   total CPU system time (s): 0.442

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.15393 second user time and 19.0387 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-21 21:08:32
IDJOB=4289549
IDBENCH=141446
IDSOLVER=2741
FILE ID=node132/4289549-1532200112
RUNJOBID= node132-1532190501-25869
PBS_JOBID= 21018935
Free space on /tmp= 55120 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-12-13_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-4289549-1532200112/watcher-4289549-1532200112 -o /tmp/evaluation-result-4289549-1532200112/solver-4289549-1532200112 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532190501-25869 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1561327552 HOME/instance-4289549-1532200112.xml

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

MD5SUM BENCH= c64ae1eb34294e2d276677e97ca01970
RANDOM SEED=1561327552

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        21015564 kB
MemAvailable:   31857100 kB
Buffers:          223712 kB
Cached:         10772632 kB
SwapCached:            0 kB
Active:          1999960 kB
Inactive:        9133940 kB
Active(anon):     140360 kB
Inactive(anon):    17040 kB
Active(file):    1859600 kB
Inactive(file):  9116900 kB
Unevictable:        6988 kB
Mlocked:            6988 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             13596 kB
Writeback:             0 kB
AnonPages:        144320 kB
Mapped:            36220 kB
Shmem:             17056 kB
Slab:             320252 kB
SReclaimable:     293496 kB
SUnreclaim:        26756 kB
KernelStack:        3328 kB
PageTables:         5160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     426996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55108 MiB
End job on node132 at 2018-07-21 21:48:32