Trace number 4303981

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) 2519.91 2520.01

General information on the benchmark

NameFrb/
frb-59-26-1-mgd_c18.xml
MD5SUMeb7f3f1c65ad30d4418b69bfa000eb45
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 variables59
Number of constraints556
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree10
Maximum variable degree29
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":3},{"degree":16,"count":4},{"degree":17,"count":6},{"degree":18,"count":8},{"degree":19,"count":6},{"degree":20,"count":6},{"degree":21,"count":9},{"degree":22,"count":2},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":2},{"degree":26,"count":2},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":556}]
Number of extensional constraints556
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":556}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.90/2520.00	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 (1988 MiB free)
  memory of node 1: 16384 MiB (3355 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303981-1534027528/watcher-4303981-1534027528 -o /tmp/evaluation-result-4303981-1534027528/solver-4303981-1534027528 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534027524-24791 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 270593339 HOME/instance-4303981-1534027528.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=24942, runsolver pid=24939
Current StackSize limit: 8192 KiB


[startup+0.100127 s]*
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5456372/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=45000 memory=19312 CPUtime=0.1 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 5046 0 0 0 10 0 0 0 20 0 1 0 220316106 46080000 4828 33554432000 4194304 7499544 140734158731520 140734158728520 140014116784032 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 11250 4828 686 807 0 4241 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45000 KiB
Current children cumulated memory: 19312 KiB

[startup+0.20941 s]*
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5439632/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=61868 memory=36472 CPUtime=0.21 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 9285 0 0 0 20 1 0 0 20 0 1 0 220316106 63352832 9118 33554432000 4194304 7499544 140734158731520 140734158728520 140014116784032 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 15467 9118 686 807 0 8458 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 61868 KiB
Current children cumulated memory: 36472 KiB

[startup+0.309361 s]*
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5423264/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78092 memory=52576 CPUtime=0.31 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 13358 0 0 0 30 1 0 0 20 0 1 0 220316106 79966208 13144 33554432000 4194304 7499544 140734158731520 140734158728520 4401104 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19523 13144 686 807 0 12514 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 78092 KiB
Current children cumulated memory: 52576 KiB

[startup+0.700233 s]
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5421776/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=52840 CPUtime=0.69 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 13398 0 0 0 68 1 0 0 20 0 1 0 220316106 80101376 13210 33554432000 4194304 7499544 140734158731520 140734158726056 5783817 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13210 720 807 0 12547 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 52840 KiB

[startup+1.50022 s]
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5421748/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=52840 CPUtime=1.49 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 13404 0 0 0 148 1 0 0 20 0 1 0 220316106 80101376 13210 33554432000 4194304 7499544 140734158731520 140734158726056 5840022 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13210 720 807 0 12547 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 52840 KiB

[startup+3.1088 s]
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5422096/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=52976 CPUtime=3.09 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 14570 0 0 0 308 1 0 0 20 0 1 0 220316106 80101376 13244 33554432000 4194304 7499544 140734158731520 140734158726056 4386301 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13244 724 807 0 12547 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 52976 KiB

[startup+6.30022 s]
/proc/loadavg: 2.07 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5422040/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=52988 CPUtime=6.28 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 15367 0 0 0 627 1 0 0 20 0 1 0 220316106 80101376 13247 33554432000 4194304 7499544 140734158731520 140734158726056 4252760 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13247 724 807 0 12547 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 52988 KiB

[startup+12.7002 s]
/proc/loadavg: 2.06 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5422244/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=52996 CPUtime=12.68 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 16167 0 0 0 1267 1 0 0 20 0 1 0 220316106 80101376 13249 33554432000 4194304 7499544 140734158731520 140734158726056 4541806 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13249 724 807 0 12547 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 52996 KiB

[startup+25.5002 s]
/proc/loadavg: 2.05 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5422780/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53012 CPUtime=25.46 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 16827 0 0 0 2545 1 0 0 20 0 1 0 220316106 80101376 13253 33554432000 4194304 7499544 140734158731520 140734158726056 5592832 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13253 724 807 0 12547 0
Current children cumulated CPU time: 25.46 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53012 KiB

[startup+51.1088 s]
/proc/loadavg: 2.03 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5423664/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53020 CPUtime=51.07 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 17005 0 0 0 5106 1 0 0 20 0 1 0 220316106 80101376 13255 33554432000 4194304 7499544 140734158731520 140734158726056 4319824 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13255 724 807 0 12547 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53020 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/187 24944
/proc/meminfo: memFree=5424100/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53024 CPUtime=102.26 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 17186 0 0 0 10225 1 0 0 20 0 1 0 220316106 80101376 13256 33554432000 4194304 7499544 140734158731520 140734158726056 5652781 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13256 724 807 0 12547 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53024 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/187 24945
/proc/meminfo: memFree=5423992/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53024 CPUtime=162.26 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 17365 0 0 0 16225 1 0 0 20 0 1 0 220316106 80101376 13256 33554432000 4194304 7499544 140734158731520 140734158726056 5783497 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13256 724 807 0 12547 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53024 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 24946
/proc/meminfo: memFree=5423992/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53024 CPUtime=222.26 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 17545 0 0 0 22225 1 0 0 20 0 1 0 220316106 80101376 13256 33554432000 4194304 7499544 140734158731520 140734158726056 4243542 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13256 724 807 0 12547 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53024 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 24955
/proc/meminfo: memFree=5423180/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=282.25 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 17726 0 0 0 28224 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4579454 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 24956
/proc/meminfo: memFree=5423744/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=342.25 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 17902 0 0 0 34224 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4579850 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+402.3 s]
/proc/loadavg: 1.97 1.99 1.96 3/188 24957
/proc/meminfo: memFree=5424404/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=402.25 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 18074 0 0 0 40224 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4262832 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+462.3 s]
/proc/loadavg: 2.38 2.08 1.99 3/188 24958
/proc/meminfo: memFree=5423684/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=462.25 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 18257 0 0 0 46224 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5585390 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB


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

/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25032
/proc/meminfo: memFree=5421976/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=1782.21 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 22066 0 0 0 178220 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5652986 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25033
/proc/meminfo: memFree=5421808/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=1842.21 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 22237 0 0 0 184220 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4541967 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25034
/proc/meminfo: memFree=5421880/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=1902.21 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 22406 0 0 0 190220 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4541812 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25035
/proc/meminfo: memFree=5421832/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=1962.21 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 22576 0 0 0 196220 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5592808 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25036
/proc/meminfo: memFree=5421780/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2022.2 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 22746 0 0 0 202219 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4541843 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25045
/proc/meminfo: memFree=5421092/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2082.2 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 22916 0 0 0 208219 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5585339 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25046
/proc/meminfo: memFree=5421900/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2142.2 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 23086 0 0 0 214219 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4243520 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25047
/proc/meminfo: memFree=5422000/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2202.2 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 23256 0 0 0 220219 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5593082 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25048
/proc/meminfo: memFree=5421844/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2262.2 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 23426 0 0 0 226219 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4580810 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25049
/proc/meminfo: memFree=5421684/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2322.2 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 23596 0 0 0 232219 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4405298 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25051
/proc/meminfo: memFree=5421420/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2382.19 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 23766 0 0 0 238218 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5585439 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25052
/proc/meminfo: memFree=5421520/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2442.19 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 23941 0 0 0 244218 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5593094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25053
/proc/meminfo: memFree=5421900/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2502.19 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 24118 0 0 0 250218 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 5790960 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 25114
/proc/meminfo: memFree=5232012/32770624 swapFree=67108792/67108860
[pid=24942] ppid=24939 vsize=78224 memory=53028 CPUtime=2519.9 cores=1,3,5,7
/proc/24942/stat : 24942 (MistralXCSP) R 24939 24942 24759 0 -1 4202496 24287 0 0 0 251989 1 0 0 20 0 1 0 220316106 80101376 13257 33554432000 4194304 7499544 140734158731520 140734158726056 4541955 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 25604096 140734158738542 140734158738691 140734158738691 140734158741449 0
/proc/24942/statm: 19556 13257 724 807 0 12547 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 78224 KiB
Current children cumulated memory: 53028 KiB

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

[startup+2520.01 s]
# the end of solver process 24942 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.89 s, system=0.019999 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): 2519.91
CPU user time (s): 2519.89
CPU system time (s): 0.019999
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 78224
Max. memory (cumulated for all children) (KiB): 53028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.89
system time used= 0.019999
maximum resident set size= 53048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24322
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= 29
involuntary context switches= 653


# summary of solver processes directly reported to runsolver:
#   pid: 24942
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2519.89
#   total CPU system time (s): 0.019999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.37445 second user time and 14.8472 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 00:45:28
IDJOB=4303981
IDBENCH=141578
IDSOLVER=2779
FILE ID=node150/4303981-1534027528
RUNJOBID= node150-1534027524-24791
PBS_JOBID= 21036968
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-59-26-1-mgd_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-4303981-1534027528/watcher-4303981-1534027528 -o /tmp/evaluation-result-4303981-1534027528/solver-4303981-1534027528 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534027524-24791 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 270593339 HOME/instance-4303981-1534027528.xml

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

MD5SUM BENCH= eb7f3f1c65ad30d4418b69bfa000eb45
RANDOM SEED=270593339

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5472016 kB
MemAvailable:   31902432 kB
Buffers:          209264 kB
Cached:         26101504 kB
SwapCached:           32 kB
Active:          9940828 kB
Inactive:       16424008 kB
Active(anon):       5524 kB
Inactive(anon):   101188 kB
Active(file):    9935304 kB
Inactive(file): 16322820 kB
Unevictable:        7736 kB
Mlocked:            7736 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              6844 kB
Writeback:            32 kB
AnonPages:         74180 kB
Mapped:            53624 kB
Shmem:             49732 kB
Slab:             628512 kB
SReclaimable:     600752 kB
SUnreclaim:        27760 kB
KernelStack:        3568 kB
PageTables:         4968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-12 01:27:29