Trace number 4289484

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 2400.2

General information on the benchmark

NameSocialGolfers/
SocialGolfers-6-6-9-cp_c18.xml
MD5SUM438a4422dc9540b34dd70f26f18dc3ca
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 variables324
Number of constraints22691
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":324}]
Minimum variable degree282
Maximum variable degree283
Distribution of variable degrees[{"degree":282,"count":288},{"degree":283,"count":36}]
Minimum constraint arity4
Maximum constraint arity324
Distribution of constraint arities[{"arity":4,"count":22680},{"arity":36,"count":10},{"arity":324,"count":1}]
Number of extensional constraints0
Number of intensional constraints22680
Distribution of constraint types[{"type":"intension","count":22680},{"type":"lex","count":1},{"type":"cardinality","count":9},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.00/2400.20	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 (8829 MiB free)
  memory of node 1: 16384 MiB (12647 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289484-1532197728/watcher-4289484-1532197728 -o /tmp/evaluation-result-4289484-1532197728/solver-4289484-1532197728 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532190501-23423 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289484-1532197728.xml 

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

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
Current StackSize limit: 8192 KiB
solver pid=24458, runsolver pid=24455


[startup+0.100191 s]*
/proc/loadavg: 2.21 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21991184/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=29660 memory=3996 CPUtime=0.1 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 1181 0 0 0 10 0 0 0 20 0 1 0 37335931 30371840 999 33554432000 4194304 7498468 140732647645248 140732647638488 4223104 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 7415 999 665 807 0 406 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29660 KiB
Current children cumulated memory: 3996 KiB

[startup+0.209461 s]*
/proc/loadavg: 2.21 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21990812/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=29984 memory=4252 CPUtime=0.21 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 1303 0 0 0 21 0 0 0 20 0 1 0 37335931 30703616 1063 33554432000 4194304 7498468 140732647645248 140732647638488 140066484546408 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 7496 1063 665 807 0 487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29984 KiB
Current children cumulated memory: 4252 KiB

[startup+0.309053 s]*
/proc/loadavg: 2.21 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21990440/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=30248 memory=4512 CPUtime=0.31 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 1386 0 0 0 31 0 0 0 20 0 1 0 37335931 30973952 1128 33554432000 4194304 7498468 140732647645248 140732647638488 140066478193664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 7562 1128 665 807 0 553 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30248 KiB
Current children cumulated memory: 4512 KiB

[startup+0.70036 s]
/proc/loadavg: 2.19 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21989008/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=37848 memory=12216 CPUtime=0.68 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 3371 0 0 0 68 0 0 0 20 0 1 0 37335931 38756352 3054 33554432000 4194304 7498468 140732647645248 140732647638488 140066483949904 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 9462 3054 694 807 0 2453 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 37848 KiB
Current children cumulated memory: 12216 KiB

[startup+1.50035 s]
/proc/loadavg: 2.19 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21972640/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=62776 memory=37020 CPUtime=1.49 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 9619 0 0 0 148 1 0 0 20 0 1 0 37335931 64282624 9255 33554432000 4194304 7498468 140732647645248 140732647636152 140066481250355 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 15694 9255 694 807 0 8685 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62776 KiB
Current children cumulated memory: 37020 KiB

[startup+3.10965 s]
/proc/loadavg: 2.19 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21913748/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=109328 memory=83456 CPUtime=3.1 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 22190 0 0 0 307 3 0 0 20 0 1 0 37335931 111951872 20864 33554432000 4194304 7498468 140732647645248 140732647636152 140066478681549 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 27332 20864 694 807 0 20323 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 109328 KiB
Current children cumulated memory: 83456 KiB

[startup+6.30034 s]
/proc/loadavg: 2.17 2.07 2.06 3/187 24459
/proc/meminfo: memFree=21835140/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=191936 memory=165972 CPUtime=6.29 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 57571 0 0 0 623 6 0 0 20 0 1 0 37335931 196542464 41493 33554432000 4194304 7498468 140732647645248 140732647636088 4564583 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 47984 41493 694 807 0 40975 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 191936 KiB
Current children cumulated memory: 165972 KiB

[startup+12.7003 s]
/proc/loadavg: 2.16 2.06 2.06 3/187 24459
/proc/meminfo: memFree=21712008/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=320364 memory=294560 CPUtime=12.69 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 91513 0 0 0 1259 10 0 0 20 0 1 0 37335931 328052736 73640 33554432000 4194304 7498468 140732647645248 140732647636152 140066483954576 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 80091 73640 694 807 0 73082 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 320364 KiB
Current children cumulated memory: 294560 KiB

[startup+25.5004 s]
/proc/loadavg: 2.14 2.06 2.06 3/187 24459
/proc/meminfo: memFree=21642864/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347552 CPUtime=25.49 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 175261 0 0 0 2535 14 0 0 20 0 1 0 37335931 382107648 86888 33554432000 4194304 7498468 140732647645248 140732647640600 5585414 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86888 758 807 0 86279 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347552 KiB

[startup+51.1097 s]
/proc/loadavg: 2.08 2.06 2.05 3/187 24459
/proc/meminfo: memFree=21642572/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347552 CPUtime=51.09 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 226496 0 0 0 5093 16 0 0 20 0 1 0 37335931 382107648 86888 33554432000 4194304 7498468 140732647645248 140732647640600 5161513 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86888 758 807 0 86279 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347552 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/188 24468
/proc/meminfo: memFree=21640676/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347560 CPUtime=102.28 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 337521 0 0 0 10207 21 0 0 20 0 1 0 37335931 382107648 86890 33554432000 4194304 7498468 140732647645248 140732647640600 4580687 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86890 760 807 0 86279 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347560 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 24469
/proc/meminfo: memFree=21640952/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347560 CPUtime=162.24 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 382406 0 0 0 16201 23 0 0 20 0 1 0 37335931 382107648 86890 33554432000 4194304 7498468 140732647645248 140732647640600 5574604 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86890 760 807 0 86279 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347560 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24470
/proc/meminfo: memFree=21641272/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347560 CPUtime=222.21 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 407747 0 0 0 22197 24 0 0 20 0 1 0 37335931 382107648 86890 33554432000 4194304 7498468 140732647645248 140732647640600 4580282 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86890 760 807 0 86279 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347560 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24471
/proc/meminfo: memFree=21641108/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=282.18 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 416558 0 0 0 28194 24 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161526 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 24472
/proc/meminfo: memFree=21640932/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=342.17 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 417215 0 0 0 34193 24 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 4252768 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 24473
/proc/meminfo: memFree=21641152/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=402.17 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 417836 0 0 0 40193 24 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161502 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 24474
/proc/meminfo: memFree=21641100/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=462.17 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 418496 0 0 0 46193 24 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161526 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB


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

/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1602.13 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24510
/proc/meminfo: memFree=21641456/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=1662.12 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 430969 0 0 0 166187 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161526 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1662.12 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24511
/proc/meminfo: memFree=21641540/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=1722.12 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 431589 0 0 0 172187 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 4580213 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24513
/proc/meminfo: memFree=21641576/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=1782.12 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 432207 0 0 0 178187 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161543 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24514
/proc/meminfo: memFree=21641576/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=1842.11 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 432825 0 0 0 184186 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5585459 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24523
/proc/meminfo: memFree=21641084/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=1902.11 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 433442 0 0 0 190186 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 4580909 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/189 24547
/proc/meminfo: memFree=21639864/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=1962.11 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 434062 0 0 0 196186 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5585414 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/189 24548
/proc/meminfo: memFree=21640404/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2022.11 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 434724 0 0 0 202186 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161526 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 24549
/proc/meminfo: memFree=21640840/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2082.1 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 435358 0 0 0 208185 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161543 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 24550
/proc/meminfo: memFree=21641384/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2142.1 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 435983 0 0 0 214185 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 4245332 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24551
/proc/meminfo: memFree=21641344/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2202.1 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 436616 0 0 0 220185 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161513 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 24552
/proc/meminfo: memFree=21641572/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2262.09 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 437267 0 0 0 226184 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5585442 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 24553
/proc/meminfo: memFree=21641776/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2322.09 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 437887 0 0 0 232184 25 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5585328 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 24615
/proc/meminfo: memFree=21492140/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2382.1 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 438535 0 0 0 238184 26 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161526 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 24615
/proc/meminfo: memFree=21233900/32770624 swapFree=67108860/67108860
[pid=24458] ppid=24455 vsize=373152 memory=347996 CPUtime=2400 cores=0,2,4,6
/proc/24458/stat : 24458 (MistralXCSP) R 24455 24458 23392 0 -1 4202496 438535 0 0 0 239974 26 0 0 20 0 1 0 37335931 382107648 86999 33554432000 4194304 7498468 140732647645248 140732647640600 5161513 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 31051776 140732647646318 140732647646467 140732647646467 140732647649225 0
/proc/24458/statm: 93288 86999 760 807 0 86279 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347996 KiB

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

[startup+2400.2 s]
# the end of solver process 24458 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.74 s, system=0.261989 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400
CPU user time (s): 2399.74
CPU system time (s): 0.261989
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 373152
Max. memory (cumulated for all children) (KiB): 347996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.74
system time used= 0.261989
maximum resident set size= 348016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438570
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= 154
involuntary context switches= 3029


# summary of solver processes directly reported to runsolver:
#   pid: 24458
#   total CPU time (s): 2400
#   total CPU user time (s): 2399.74
#   total CPU system time (s): 0.261989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.65977 second user time and 17.8607 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-21 20:28:48
IDJOB=4289484
IDBENCH=141381
IDSOLVER=2741
FILE ID=node136/4289484-1532197728
RUNJOBID= node136-1532190501-23423
PBS_JOBID= 21018931
Free space on /tmp= 57104 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-6-6-9-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-4289484-1532197728/watcher-4289484-1532197728 -o /tmp/evaluation-result-4289484-1532197728/solver-4289484-1532197728 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532190501-23423 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289484-1532197728.xml

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

MD5SUM BENCH= 438a4422dc9540b34dd70f26f18dc3ca
RANDOM SEED=200687973

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:        21992684 kB
MemAvailable:   31824760 kB
Buffers:          221264 kB
Cached:          9820184 kB
SwapCached:            0 kB
Active:          1175416 kB
Inactive:        9036052 kB
Active(anon):     172788 kB
Inactive(anon):    16920 kB
Active(file):    1002628 kB
Inactive(file):  9019132 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             10172 kB
Writeback:             0 kB
AnonPages:        176824 kB
Mapped:            36604 kB
Shmem:             17036 kB
Slab:             265684 kB
SReclaimable:     238776 kB
SUnreclaim:        26908 kB
KernelStack:        3376 kB
PageTables:         5296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     461288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 57092 MiB
End job on node136 at 2018-07-21 21:08:48