Trace number 4289665

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) 2400.06 2400.01

General information on the benchmark

NameFrb/
frb-59-26-2-mgd_c18.xml
MD5SUMdbc5e7d30fbc7022ec2241ba28b1d399
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables59
Number of constraints549
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree13
Maximum variable degree29
Distribution of variable degrees[{"degree":13,"count":1},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":9},{"degree":17,"count":8},{"degree":18,"count":10},{"degree":19,"count":2},{"degree":20,"count":4},{"degree":21,"count":3},{"degree":22,"count":2},{"degree":23,"count":5},{"degree":24,"count":3},{"degree":25,"count":1},{"degree":27,"count":1},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":549}]
Number of extensional constraints549
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":549}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.04/2400.00	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 (11163 MiB free)
  memory of node 1: 16384 MiB (11734 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289665-1532204911/watcher-4289665-1532204911 -o /tmp/evaluation-result-4289665-1532204911/solver-4289665-1532204911 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532190503-24935 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 54891034 HOME/instance-4289665-1532204911.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=26498, runsolver pid=26495

[startup+0.100196 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23432804/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=44632 memory=19048 CPUtime=0.1 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 4953 0 0 0 10 0 0 0 20 0 1 0 38054333 45703168 4762 33554432000 4194304 7498468 140725036333584 140725036330584 5877439 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 11158 4762 685 807 0 4149 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 44632 KiB
Current children cumulated memory: 19048 KiB

[startup+0.20968 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23416312/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=61512 memory=35944 CPUtime=0.21 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 9186 0 0 0 20 1 0 0 20 0 1 0 38054333 62988288 8986 33554432000 4194304 7498468 140725036333584 140725036330584 5570448 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 15378 8986 685 807 0 8369 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 61512 KiB
Current children cumulated memory: 35944 KiB

[startup+0.309544 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23399696/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77672 memory=52312 CPUtime=0.3 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 13244 0 0 0 29 1 0 0 20 0 1 0 38054333 79536128 13078 33554432000 4194304 7498468 140725036333584 140725036330584 5653418 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19418 13078 716 807 0 12409 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 77672 KiB
Current children cumulated memory: 52312 KiB

[startup+0.700343 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23397976/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77672 memory=52312 CPUtime=0.68 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 13277 0 0 0 67 1 0 0 20 0 1 0 38054333 79536128 13078 33554432000 4194304 7498468 140725036333584 140725036328120 4252579 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19418 13078 716 807 0 12409 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 77672 KiB
Current children cumulated memory: 52312 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23397976/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77672 memory=52312 CPUtime=1.48 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 13283 0 0 0 147 1 0 0 20 0 1 0 38054333 79536128 13078 33554432000 4194304 7498468 140725036333584 140725036328120 5784249 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19418 13078 716 807 0 12409 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 77672 KiB
Current children cumulated memory: 52312 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23397976/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77672 memory=52484 CPUtime=3.09 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 14471 0 0 0 308 1 0 0 20 0 1 0 38054333 79536128 13121 33554432000 4194304 7498468 140725036333584 140725036328120 5784161 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19418 13121 720 807 0 12409 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 77672 KiB
Current children cumulated memory: 52484 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23397748/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52484 CPUtime=6.28 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 15664 0 0 0 627 1 0 0 20 0 1 0 38054333 79671296 13121 33554432000 4194304 7498468 140725036333584 140725036328120 5783692 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13121 720 807 0 12442 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52484 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23397880/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52496 CPUtime=12.68 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 16857 0 0 0 1267 1 0 0 20 0 1 0 38054333 79671296 13124 33554432000 4194304 7498468 140725036333584 140725036328120 5653177 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13124 720 807 0 12442 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52496 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23398328/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52504 CPUtime=25.48 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 19242 0 0 0 2547 1 0 0 20 0 1 0 38054333 79671296 13126 33554432000 4194304 7498468 140725036333584 140725036328120 5783733 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13126 720 807 0 12442 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52504 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26499
/proc/meminfo: memFree=23398204/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52508 CPUtime=51.1 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 20438 0 0 0 5108 2 0 0 20 0 1 0 38054333 79671296 13127 33554432000 4194304 7498468 140725036333584 140725036328120 5593226 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13127 720 807 0 12442 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52508 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26508
/proc/meminfo: memFree=23395720/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52512 CPUtime=102.29 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 21635 0 0 0 10227 2 0 0 20 0 1 0 38054333 79671296 13128 33554432000 4194304 7498468 140725036333584 140725036328120 5784111 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13128 720 807 0 12442 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52512 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26509
/proc/meminfo: memFree=23396424/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52512 CPUtime=162.27 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 21976 0 0 0 16225 2 0 0 20 0 1 0 38054333 79671296 13128 33554432000 4194304 7498468 140725036333584 140725036328120 5585822 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13128 720 807 0 12442 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52512 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26510
/proc/meminfo: memFree=23397680/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52512 CPUtime=222.28 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 22148 0 0 0 22226 2 0 0 20 0 1 0 38054333 79671296 13128 33554432000 4194304 7498468 140725036333584 140725036328120 4540956 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13128 720 807 0 12442 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52512 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26511
/proc/meminfo: memFree=23397684/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52512 CPUtime=282.28 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 22320 0 0 0 28226 2 0 0 20 0 1 0 38054333 79671296 13128 33554432000 4194304 7498468 140725036333584 140725036328120 4542238 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13128 720 807 0 12442 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52512 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26512
/proc/meminfo: memFree=23397748/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52512 CPUtime=342.28 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 22487 0 0 0 34226 2 0 0 20 0 1 0 38054333 79671296 13128 33554432000 4194304 7498468 140725036333584 140725036328120 4580970 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13128 720 807 0 12442 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52512 KiB

[startup+402.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 26698
/proc/meminfo: memFree=23550728/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52512 CPUtime=402.28 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 22660 0 0 0 40226 2 0 0 20 0 1 0 38054333 79671296 13128 33554432000 4194304 7498468 140725036333584 140725036328120 5593526 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13128 720 807 0 12442 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52512 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 26699
/proc/meminfo: memFree=23550436/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=462.28 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 22827 0 0 0 46226 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5838240 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB


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

/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1602.31 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 26735
/proc/meminfo: memFree=23550024/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=1662.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 26121 0 0 0 166230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4262800 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1662.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 26736
/proc/meminfo: memFree=23550216/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=1722.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 26288 0 0 0 172230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5573844 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 26738
/proc/meminfo: memFree=23550004/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=1782.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 26455 0 0 0 178230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4243536 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26739
/proc/meminfo: memFree=23550208/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=1842.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 26620 0 0 0 184230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5653168 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26748
/proc/meminfo: memFree=23549280/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=1902.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 26795 0 0 0 190230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4317740 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26772
/proc/meminfo: memFree=23547656/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=1962.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 26960 0 0 0 196230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4317736 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26773
/proc/meminfo: memFree=23548824/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2022.32 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 27123 0 0 0 202230 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5648564 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26774
/proc/meminfo: memFree=23549020/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2082.33 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 27288 0 0 0 208231 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5783914 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2142.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/189 26775
/proc/meminfo: memFree=23549456/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2142.33 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 27454 0 0 0 214231 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4317295 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2202.3 s]
/proc/loadavg: 2.21 2.13 2.08 3/188 26776
/proc/meminfo: memFree=23549904/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2202.33 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 27619 0 0 0 220231 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5783929 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/187 26777
/proc/meminfo: memFree=23549684/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2262.33 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 27783 0 0 0 226231 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5573851 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 26778
/proc/meminfo: memFree=23550120/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2322.33 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 27953 0 0 0 232231 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4243536 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 26779
/proc/meminfo: memFree=23550220/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2382.34 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 28118 0 0 0 238232 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 4263926 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.01 2.07 2.06 3/187 26780
/proc/meminfo: memFree=23549796/32770624 swapFree=67108860/67108860
[pid=26498] ppid=26495 vsize=77804 memory=52516 CPUtime=2400.04 cores=0,2,4,6
/proc/26498/stat : 26498 (MistralXCSP) R 26495 26498 24904 0 -1 4202496 28282 0 0 0 240002 2 0 0 20 0 1 0 38054333 79671296 13129 33554432000 4194304 7498468 140725036333584 140725036328120 5783940 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 29937664 140725036336239 140725036336387 140725036336387 140725036339145 0
/proc/26498/statm: 19451 13129 720 807 0 12442 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 77804 KiB
Current children cumulated memory: 52516 KiB

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

[startup+2400.01 s]
# the end of solver process 26498 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.026 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.06
CPU user time (s): 2400.03
CPU system time (s): 0.026
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 77804
Max. memory (cumulated for all children) (KiB): 52516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.026
maximum resident set size= 52536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28317
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= 31
involuntary context switches= 626


# summary of solver processes directly reported to runsolver:
#   pid: 26498
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.026

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.29785 second user time and 16.6609 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-21 22:28:31
IDJOB=4289665
IDBENCH=141585
IDSOLVER=2741
FILE ID=node103/4289665-1532204911
RUNJOBID= node103-1532190503-24935
PBS_JOBID= 21018940
Free space on /tmp= 56864 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-59-26-2-mgd_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289665-1532204911/watcher-4289665-1532204911 -o /tmp/evaluation-result-4289665-1532204911/solver-4289665-1532204911 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532190503-24935 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 54891034 HOME/instance-4289665-1532204911.xml

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

MD5SUM BENCH= dbc5e7d30fbc7022ec2241ba28b1d399
RANDOM SEED=54891034

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        23447844 kB
MemAvailable:   31779316 kB
Buffers:          213656 kB
Cached:          8324348 kB
SwapCached:            0 kB
Active:          1493320 kB
Inactive:        7259256 kB
Active(anon):     217596 kB
Inactive(anon):    16984 kB
Active(file):    1275724 kB
Inactive(file):  7242272 kB
Unevictable:        7140 kB
Mlocked:            7140 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9872 kB
Writeback:             0 kB
AnonPages:        221864 kB
Mapped:            36560 kB
Shmem:             17036 kB
Slab:             269076 kB
SReclaimable:     241936 kB
SUnreclaim:        27140 kB
KernelStack:        3328 kB
PageTables:         5336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     504300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56856 MiB
End job on node103 at 2018-07-21 23:08:32