Trace number 4303905

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.08 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P02_c18.xml
MD5SUM9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
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 variables119
Number of constraints51
Number of domains2
Minimum domain size49
Maximum domain size50
Distribution of domain sizes[{"size":49,"count":49},{"size":50,"count":14}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":56},{"degree":2,"count":49},{"degree":8,"count":14}]
Minimum constraint arity3
Maximum constraint arity49
Distribution of constraint arities[{"arity":3,"count":49},{"arity":14,"count":1},{"arity":49,"count":1}]
Number of extensional constraints0
Number of intensional constraints49
Distribution of constraint types[{"type":"intension","count":49},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.07/2520.00	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 (4887 MiB free)
  memory of node 1: 16384 MiB (1029 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303905-1534001420/watcher-4303905-1534001420 -o /tmp/evaluation-result-4303905-1534001420/solver-4303905-1534001420 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9381 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2039157484 HOME/instance-4303905-1534001420.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
Current StackSize limit: 8192 KiB

solver pid=10246, runsolver pid=10243

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6057152/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4400 CPUtime=0.1 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1307 0 0 0 10 0 0 0 20 0 1 0 217705202 30396416 1100 33554432000 4194304 7499544 140734398723264 140734398717496 4249719 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1100 744 807 0 412 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4400 KiB

[startup+0.209501 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6057152/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4400 CPUtime=0.21 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1307 0 0 0 21 0 0 0 20 0 1 0 217705202 30396416 1100 33554432000 4194304 7499544 140734398723264 140734398717496 4408842 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1100 744 807 0 412 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4400 KiB

[startup+0.308976 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6057152/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4400 CPUtime=0.31 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1309 0 0 0 31 0 0 0 20 0 1 0 217705202 30396416 1100 33554432000 4194304 7499544 140734398723264 140734398717496 5587014 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1100 744 807 0 412 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4400 KiB

[startup+0.700223 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6057152/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4400 CPUtime=0.69 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1313 0 0 0 69 0 0 0 20 0 1 0 217705202 30396416 1100 33554432000 4194304 7499544 140734398723264 140734398717496 4257955 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1100 744 807 0 412 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4400 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6056884/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4400 CPUtime=1.49 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1313 0 0 0 149 0 0 0 20 0 1 0 217705202 30396416 1100 33554432000 4194304 7499544 140734398723264 140734398717496 4580658 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1100 744 807 0 412 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4400 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6056788/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4604 CPUtime=3.1 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1596 0 0 0 310 0 0 0 20 0 1 0 217705202 30396416 1151 33554432000 4194304 7499544 140734398723264 140734398717496 5585390 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1151 750 807 0 412 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4604 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6056808/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4608 CPUtime=6.29 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 1873 0 0 0 629 0 0 0 20 0 1 0 217705202 30396416 1152 33554432000 4194304 7499544 140734398723264 140734398717496 5684763 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1152 750 807 0 412 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4608 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6056812/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29684 memory=4608 CPUtime=12.69 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 2156 0 0 0 1269 0 0 0 20 0 1 0 217705202 30396416 1152 33554432000 4194304 7499544 140734398723264 140734398717496 4249712 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7421 1152 750 807 0 412 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 4608 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6056952/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4628 CPUtime=25.49 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 2725 0 0 0 2549 0 0 0 20 0 1 0 217705202 30531584 1157 33554432000 4194304 7499544 140734398723264 140734398717896 5665552 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1157 750 807 0 445 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4628 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10247
/proc/meminfo: memFree=6056976/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=51.1 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 3019 0 0 0 5110 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4323715 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10248
/proc/meminfo: memFree=6057160/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=102.29 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 3310 0 0 0 10229 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4398023 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10250
/proc/meminfo: memFree=6057192/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=162.3 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 3594 0 0 0 16230 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4320990 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10251
/proc/meminfo: memFree=6057228/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=222.3 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 3878 0 0 0 22230 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 140155186869965 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10252
/proc/meminfo: memFree=6057164/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=282.3 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 4168 0 0 0 28230 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4408854 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10253
/proc/meminfo: memFree=6057080/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=342.3 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 4455 0 0 0 34230 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4249664 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10254
/proc/meminfo: memFree=6057028/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=402.3 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 4739 0 0 0 40230 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4405027 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 10255
/proc/meminfo: memFree=6056952/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=462.3 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 5020 0 0 0 46230 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4252560 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB


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

/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10366
/proc/meminfo: memFree=5925744/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=1782.34 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 11212 0 0 0 178234 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4403440 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 10390
/proc/meminfo: memFree=5924496/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=1842.34 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 11496 0 0 0 184234 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4222944 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/193 10391
/proc/meminfo: memFree=5925136/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=1902.34 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 11779 0 0 0 190234 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4252544 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/193 10392
/proc/meminfo: memFree=5925296/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=1962.35 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 12063 0 0 0 196235 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4404884 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 1962.35 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/192 10393
/proc/meminfo: memFree=5925240/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2022.35 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 12345 0 0 0 202235 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4257935 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 10394
/proc/meminfo: memFree=5925320/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2082.35 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 12629 0 0 0 208235 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4257927 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 10395
/proc/meminfo: memFree=5925328/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2142.35 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 12912 0 0 0 214235 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 5684118 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 10397
/proc/meminfo: memFree=5925132/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2202.35 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 13196 0 0 0 220235 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4405580 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10398
/proc/meminfo: memFree=5925188/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2262.35 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 13479 0 0 0 226235 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4405034 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10399
/proc/meminfo: memFree=5925104/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2322.36 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 13762 0 0 0 232236 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 5684298 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 10409
/proc/meminfo: memFree=5923504/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2382.36 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 14046 0 0 0 238236 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 5574300 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 10410
/proc/meminfo: memFree=5924600/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2442.36 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 14328 0 0 0 244236 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4407092 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 10411
/proc/meminfo: memFree=5924084/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2502.36 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 14610 0 0 0 250236 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 4405568 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 10411
/proc/meminfo: memFree=5924204/32770624 swapFree=67108860/67108860
[pid=10246] ppid=10243 vsize=29816 memory=4632 CPUtime=2520.07 cores=1,3,5,7
/proc/10246/stat : 10246 (MistralXCSP) R 10243 10246 9349 0 -1 4202496 14890 0 0 0 252007 0 0 0 20 0 1 0 217705202 30531584 1158 33554432000 4194304 7499544 140734398723264 140734398717896 5684118 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 24887296 140734398727277 140734398727427 140734398727427 140734398730185 0
/proc/10246/statm: 7454 1158 750 807 0 445 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 4632 KiB

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

[startup+2520.01 s]
# the end of solver process 10246 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.08 s, system=0.005 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.08
CPU user time (s): 2520.08
CPU system time (s): 0.005
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 29816
Max. memory (cumulated for all children) (KiB): 4632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.08
system time used= 0.005
maximum resident set size= 4652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14925
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= 8
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 10246
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2520.08
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.78539 second user time and 16.3399 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-11 17:30:20
IDJOB=4303905
IDBENCH=141175
IDSOLVER=2779
FILE ID=node135/4303905-1534001420
RUNJOBID= node135-1533992764-9381
PBS_JOBID= 21036950
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P02_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-4303905-1534001420/watcher-4303905-1534001420 -o /tmp/evaluation-result-4303905-1534001420/solver-4303905-1534001420 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9381 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2039157484 HOME/instance-4303905-1534001420.xml

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

MD5SUM BENCH= 9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
RANDOM SEED=2039157484

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         6059256 kB
MemAvailable:   31882864 kB
Buffers:          227444 kB
Cached:         25489916 kB
SwapCached:            0 kB
Active:          9335120 kB
Inactive:       16459012 kB
Active(anon):      26016 kB
Inactive(anon):   103152 kB
Active(file):    9309104 kB
Inactive(file): 16355860 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5908 kB
Writeback:             0 kB
AnonPages:         83704 kB
Mapped:            62136 kB
Shmem:             49824 kB
Slab:             615412 kB
SReclaimable:     587104 kB
SUnreclaim:        28308 kB
KernelStack:        3376 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     398504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 42564 MiB
End job on node135 at 2018-08-11 18:12:21