Trace number 4303933

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) 2519.82 2520.01

General information on the benchmark

NameSocialGolfers/
SocialGolfers-6-6-8-cp_c18.xml
MD5SUM8a9161d398725f1a5fa3c8de0eb5bbd3
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 variables288
Number of constraints17650
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":288}]
Minimum variable degree247
Maximum variable degree248
Distribution of variable degrees[{"degree":247,"count":252},{"degree":248,"count":36}]
Minimum constraint arity4
Maximum constraint arity288
Distribution of constraint arities[{"arity":4,"count":17640},{"arity":36,"count":9},{"arity":288,"count":1}]
Number of extensional constraints0
Number of intensional constraints17640
Distribution of constraint types[{"type":"intension","count":17640},{"type":"lex","count":1},{"type":"cardinality","count":8},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.80/2520.01	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 (10324 MiB free)
  memory of node 1: 16384 MiB (6215 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303933-1534015830/watcher-4303933-1534015830 -o /tmp/evaluation-result-4303933-1534015830/solver-4303933-1534015830 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1010075772 HOME/instance-4303933-1534015830.xml 

running on 4 cores: 0,2,4,6

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
Current StackSize limit: 8192 KiB
solver pid=23910, runsolver pid=23907


[startup+0.100387 s]*
/proc/loadavg: 2.04 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16935212/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=29640 memory=4000 CPUtime=0.1 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 1172 0 0 0 10 0 0 0 20 0 1 0 219146145 30351360 1000 33554432000 4194304 7499544 140735997669696 140735997662936 5998203 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 7410 1000 665 807 0 401 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29640 KiB
Current children cumulated memory: 4000 KiB

[startup+0.209258 s]*
/proc/loadavg: 2.04 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16935212/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=29964 memory=4224 CPUtime=0.21 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 1291 0 0 0 21 0 0 0 20 0 1 0 219146145 30683136 1056 33554432000 4194304 7499544 140735997669696 140735997662936 6094501 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 7491 1056 665 807 0 482 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29964 KiB
Current children cumulated memory: 4224 KiB

[startup+0.308937 s]*
/proc/loadavg: 2.04 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16935212/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=30228 memory=4484 CPUtime=0.3 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 1372 0 0 0 30 0 0 0 20 0 1 0 219146145 30953472 1121 33554432000 4194304 7499544 140735997669696 140735997662936 139888469683986 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 7557 1121 665 807 0 548 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30228 KiB
Current children cumulated memory: 4484 KiB

[startup+0.700241 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16930920/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=40436 memory=14564 CPUtime=0.69 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 3972 0 0 0 68 1 0 0 20 0 1 0 219146145 41406464 3641 33554432000 4194304 7499544 140735997669696 140735997660712 5896575 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 10109 3641 695 807 0 3100 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40436 KiB
Current children cumulated memory: 14564 KiB

[startup+1.50025 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16915636/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=65168 memory=39368 CPUtime=1.48 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 10181 0 0 0 147 1 0 0 20 0 1 0 219146145 66732032 9842 33554432000 4194304 7499544 140735997669696 140735997660712 139888469684291 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 16292 9842 695 807 0 9283 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 65168 KiB
Current children cumulated memory: 39368 KiB

[startup+3.10934 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16857976/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=110508 memory=84728 CPUtime=3.09 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 22436 0 0 0 306 3 0 0 20 0 1 0 219146145 113160192 21182 33554432000 4194304 7499544 140735997669696 140735997660712 4564151 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 27627 21182 695 807 0 20618 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 110508 KiB
Current children cumulated memory: 84728 KiB

[startup+6.30023 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 23911
/proc/meminfo: memFree=16780424/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=191884 memory=165840 CPUtime=6.29 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 58067 0 0 0 622 7 0 0 20 0 1 0 219146145 196489216 41460 33554432000 4194304 7499544 140735997669696 140735997660712 139888473170222 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 47971 41460 695 807 0 40962 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 191884 KiB
Current children cumulated memory: 165840 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.02 2.05 3/188 23911
/proc/meminfo: memFree=16663544/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275508 CPUtime=12.69 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 128209 0 0 0 1256 13 0 0 20 0 1 0 219146145 307871744 68877 33554432000 4194304 7499544 140735997669696 140735997664792 5161081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68877 764 807 0 68155 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275508 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 23911
/proc/meminfo: memFree=16663712/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275508 CPUtime=25.48 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 180379 0 0 0 2533 15 0 0 20 0 1 0 219146145 307871744 68877 33554432000 4194304 7499544 140735997669696 140735997664792 5585027 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68877 764 807 0 68155 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275508 KiB

[startup+51.1096 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 23911
/proc/meminfo: memFree=16662244/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275508 CPUtime=51.08 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 233032 0 0 0 5090 18 0 0 20 0 1 0 219146145 307871744 68877 33554432000 4194304 7499544 140735997669696 140735997664792 4265034 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68877 764 807 0 68155 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275508 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 23912
/proc/meminfo: memFree=16661332/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=102.23 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 306272 0 0 0 10202 21 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5574483 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23913
/proc/meminfo: memFree=16661432/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=162.19 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 319854 0 0 0 16197 22 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5161141 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23914
/proc/meminfo: memFree=16661584/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=222.17 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 321433 0 0 0 22194 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5585367 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 23915
/proc/meminfo: memFree=16661792/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=282.17 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 322159 0 0 0 28194 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5586960 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/186 23916
/proc/meminfo: memFree=16663120/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=342.16 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 322801 0 0 0 34193 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5161141 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 23918
/proc/meminfo: memFree=16662288/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=402.16 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 323485 0 0 0 40193 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5700861 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+462.3 s]
/proc/loadavg: 1.95 1.99 2.04 3/187 23979
/proc/meminfo: memFree=16523684/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=462.16 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 324219 0 0 0 46193 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5574172 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB


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

/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24284
/proc/meminfo: memFree=16682596/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=1782.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 338415 0 0 0 178188 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4314640 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 24308
/proc/meminfo: memFree=16682416/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=1842.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 339104 0 0 0 184188 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5161081 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 24309
/proc/meminfo: memFree=16682860/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=1902.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 339736 0 0 0 190188 23 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4252710 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 24310
/proc/meminfo: memFree=16683176/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=1962.12 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 340374 0 0 0 196188 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4252674 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 24311
/proc/meminfo: memFree=16682952/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2022.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 341004 0 0 0 202187 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4253248 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24312
/proc/meminfo: memFree=16683288/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2082.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 341644 0 0 0 208187 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5648699 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24313
/proc/meminfo: memFree=16683240/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2142.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 342279 0 0 0 214187 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5574857 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24314
/proc/meminfo: memFree=16683292/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2202.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 342912 0 0 0 220187 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4580374 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24315
/proc/meminfo: memFree=16683120/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2262.11 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 343546 0 0 0 226187 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5161081 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24316
/proc/meminfo: memFree=16683312/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2322.1 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 344179 0 0 0 232186 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4252760 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24325
/proc/meminfo: memFree=16682332/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2382.1 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 344817 0 0 0 238186 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5584982 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24326
/proc/meminfo: memFree=16682772/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2442.1 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 345450 0 0 0 244186 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4264994 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 24327
/proc/meminfo: memFree=16683176/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2502.1 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 346086 0 0 0 250186 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 4579822 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.11 2.04 2.05 3/188 24327
/proc/meminfo: memFree=16683176/32770624 swapFree=67108844/67108860
[pid=23910] ppid=23907 vsize=300656 memory=275520 CPUtime=2519.8 cores=0,2,4,6
/proc/23910/stat : 23910 (MistralXCSP) R 23907 23910 20670 0 -1 4202496 346087 0 0 0 251956 24 0 0 20 0 1 0 219146145 307871744 68880 33554432000 4194304 7499544 140735997669696 140735997664792 5574972 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 43073536 140735997678701 140735997678851 140735997678851 140735997681609 0
/proc/23910/statm: 75164 68880 764 807 0 68155 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275520 KiB

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

[startup+2520.01 s]
# the end of solver process 23910 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.57 s, system=0.248991 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): 2519.82
CPU user time (s): 2519.57
CPU system time (s): 0.248991
CPU usage (%): 99.9923
Max. virtual memory (cumulated for all children) (KiB): 300656
Max. memory (cumulated for all children) (KiB): 275520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.57
system time used= 0.248991
maximum resident set size= 279624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 346122
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= 125
involuntary context switches= 3112


# summary of solver processes directly reported to runsolver:
#   pid: 23910
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2519.57
#   total CPU system time (s): 0.248991

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.48835 second user time and 18.6876 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-11 21:30:30
IDJOB=4303933
IDBENCH=141380
IDSOLVER=2779
FILE ID=node136/4303933-1534015830
RUNJOBID= node136-1533993481-20701
PBS_JOBID= 21036953
Free space on /tmp= 35328 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-6-6-8-cp_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-4303933-1534015830/watcher-4303933-1534015830 -o /tmp/evaluation-result-4303933-1534015830/solver-4303933-1534015830 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1010075772 HOME/instance-4303933-1534015830.xml

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

MD5SUM BENCH= 8a9161d398725f1a5fa3c8de0eb5bbd3
RANDOM SEED=1010075772

node136.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:        16936476 kB
MemAvailable:   31875744 kB
Buffers:          223656 kB
Cached:         14814264 kB
SwapCached:            8 kB
Active:          7197736 kB
Inactive:        7923924 kB
Active(anon):      32708 kB
Inactive(anon):   103348 kB
Active(file):    7165028 kB
Inactive(file):  7820576 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              6744 kB
Writeback:             0 kB
AnonPages:         90988 kB
Mapped:            53280 kB
Shmem:             49788 kB
Slab:             410280 kB
SReclaimable:     382124 kB
SUnreclaim:        28156 kB
KernelStack:        3376 kB
PageTables:         5236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     406980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 35324 MiB
End job on node136 at 2018-08-11 22:12:30