Trace number 4304000

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) 2520.01 2520.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-07_c18.xml
MD5SUM67b8364c884536fb4f5e1967f94ac4a2
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.037051
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints153
Number of domains1
Minimum domain size7
Maximum domain size7
Distribution of domain sizes[{"size":7,"count":49}]
Minimum variable degree6
Maximum variable degree7
Distribution of variable degrees[{"degree":6,"count":37},{"degree":7,"count":12}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":153}]
Number of extensional constraints153
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":153}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.00/2520.00	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 (6930 MiB free)
  memory of node 1: 16384 MiB (10525 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304000-1534017518/watcher-4304000-1534017518 -o /tmp/evaluation-result-4304000-1534017518/solver-4304000-1534017518 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1533990732-21542 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 509321957 HOME/instance-4304000-1534017518.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26283, runsolver pid=26280
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 1.98 2.01 2.04 3/190 26284
/proc/meminfo: memFree=17861640/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15612 CPUtime=0.1 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4117 0 0 0 10 0 0 0 20 0 1 0 219314931 42090496 3903 33554432000 4194304 7499544 140721239556192 140721239553192 5783487 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3903 687 807 0 3267 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15612 KiB

[startup+0.209789 s]*
/proc/loadavg: 1.98 2.01 2.04 3/190 26284
/proc/meminfo: memFree=17861324/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15612 CPUtime=0.21 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4117 0 0 0 21 0 0 0 20 0 1 0 219314931 42090496 3903 33554432000 4194304 7499544 140721239556192 140721239553192 5783944 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3903 687 807 0 3267 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15612 KiB

[startup+0.308912 s]*
/proc/loadavg: 1.98 2.01 2.04 3/190 26284
/proc/meminfo: memFree=17861324/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15612 CPUtime=0.31 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4118 0 0 0 31 0 0 0 20 0 1 0 219314931 42090496 3903 33554432000 4194304 7499544 140721239556192 140721239553192 4540448 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3903 687 807 0 3267 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15612 KiB

[startup+0.700273 s]
/proc/loadavg: 1.98 2.01 2.04 3/190 26284
/proc/meminfo: memFree=17861324/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15612 CPUtime=0.69 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4118 0 0 0 69 0 0 0 20 0 1 0 219314931 42090496 3903 33554432000 4194304 7499544 140721239556192 140721239553192 4405080 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3903 687 807 0 3267 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15612 KiB

[startup+1.50027 s]
/proc/loadavg: 1.98 2.01 2.04 3/190 26284
/proc/meminfo: memFree=17861324/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15612 CPUtime=1.49 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4118 0 0 0 149 0 0 0 20 0 1 0 219314931 42090496 3903 33554432000 4194304 7499544 140721239556192 140721239553192 5161077 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3903 687 807 0 3267 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15612 KiB

[startup+3.10907 s]
/proc/loadavg: 1.98 2.01 2.04 3/190 26284
/proc/meminfo: memFree=17861044/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=3.1 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4371 0 0 0 310 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4317357 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+6.30026 s]
/proc/loadavg: 1.91 1.99 2.04 3/190 26284
/proc/meminfo: memFree=17860564/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=6.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4624 0 0 0 629 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4541886 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+12.7003 s]
/proc/loadavg: 1.91 1.99 2.04 3/190 26284
/proc/meminfo: memFree=17860564/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=12.69 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 4877 0 0 0 1269 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5574406 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 1.99 2.04 3/190 26284
/proc/meminfo: memFree=17860740/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=25.49 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 5383 0 0 0 2549 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5840039 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+51.1092 s]
/proc/loadavg: 1.95 1.99 2.04 3/191 26285
/proc/meminfo: memFree=17860780/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=51.1 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 5603 0 0 0 5110 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5585539 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.04 3/192 26294
/proc/meminfo: memFree=17859208/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=102.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 5699 0 0 0 10229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5570163 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.04 3/192 26317
/proc/meminfo: memFree=17859220/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=162.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 5795 0 0 0 16229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5593240 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/192 26318
/proc/meminfo: memFree=17859336/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=222.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 5891 0 0 0 22229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5652763 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/192 26319
/proc/meminfo: memFree=17860076/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=282.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 5987 0 0 0 28229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4404887 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/191 26320
/proc/meminfo: memFree=17859708/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=342.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 6083 0 0 0 34229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5592832 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/190 26321
/proc/meminfo: memFree=17860000/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=402.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 6161 0 0 0 40229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4317744 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/190 26322
/proc/meminfo: memFree=17859976/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=462.28 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 6260 0 0 0 46228 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4415278 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB


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

/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 26364
/proc/meminfo: memFree=17858652/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=1782.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8245 0 0 0 178229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4541886 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26365
/proc/meminfo: memFree=17858912/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=1842.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8332 0 0 0 184229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4405233 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 26375
/proc/meminfo: memFree=17858220/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=1902.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8418 0 0 0 190229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4541776 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 26376
/proc/meminfo: memFree=17858696/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=1962.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8506 0 0 0 196229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4899132 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 26377
/proc/meminfo: memFree=17859144/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2022.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8593 0 0 0 202229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4580628 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 26567
/proc/meminfo: memFree=17438080/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2082.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8680 0 0 0 208229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 5558964 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 26568
/proc/meminfo: memFree=17438428/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2142.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8767 0 0 0 214229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4579688 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26569
/proc/meminfo: memFree=17438636/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2202.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8854 0 0 0 220229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4545555 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26570
/proc/meminfo: memFree=17438936/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2262.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 8946 0 0 0 226229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4541830 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26572
/proc/meminfo: memFree=17438180/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2322.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 9036 0 0 0 232229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4379069 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26573
/proc/meminfo: memFree=17439236/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2382.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 9132 0 0 0 238229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4405233 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26574
/proc/meminfo: memFree=17439364/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2442.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 9215 0 0 0 244229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4249664 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26584
/proc/meminfo: memFree=17438904/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2502.29 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 9299 0 0 0 250229 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4319824 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 26584
/proc/meminfo: memFree=17439548/32770624 swapFree=67108860/67108860
[pid=26283] ppid=26280 vsize=41104 memory=15824 CPUtime=2520 cores=1,3,5,7
/proc/26283/stat : 26283 (MistralXCSP) R 26280 26283 21509 0 -1 4202496 9376 0 0 0 252000 0 0 0 20 0 1 0 219314931 42090496 3956 33554432000 4194304 7499544 140721239556192 140721239551544 4248976 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33157120 140721239557230 140721239557379 140721239557379 140721239560137 0
/proc/26283/statm: 10276 3956 725 807 0 3267 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15824 KiB

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

[startup+2520.01 s]
# the end of solver process 26283 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520 s, system=0.007 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): 2520.01
CPU user time (s): 2520
CPU system time (s): 0.007
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 41104
Max. memory (cumulated for all children) (KiB): 15824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520
system time used= 0.007
maximum resident set size= 15844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9410
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= 11
involuntary context switches= 636


# summary of solver processes directly reported to runsolver:
#   pid: 26283
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2520
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.51091 second user time and 16.5091 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-11 21:58:38
IDJOB=4304000
IDBENCH=141418
IDSOLVER=2779
FILE ID=node132/4304000-1534017518
RUNJOBID= node132-1533990732-21542
PBS_JOBID= 21036940
Free space on /tmp= 37984 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-07_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-4304000-1534017518/watcher-4304000-1534017518 -o /tmp/evaluation-result-4304000-1534017518/solver-4304000-1534017518 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1533990732-21542 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 509321957 HOME/instance-4304000-1534017518.xml

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

MD5SUM BENCH= 67b8364c884536fb4f5e1967f94ac4a2
RANDOM SEED=509321957

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17874844 kB
MemAvailable:   31879296 kB
Buffers:          208680 kB
Cached:         13911884 kB
SwapCached:            0 kB
Active:          6957160 kB
Inactive:        7245408 kB
Active(anon):      29732 kB
Inactive(anon):   104664 kB
Active(file):    6927428 kB
Inactive(file):  7140744 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5848 kB
Writeback:             0 kB
AnonPages:         89104 kB
Mapped:            54864 kB
Shmem:             49824 kB
Slab:             392804 kB
SReclaimable:     364740 kB
SUnreclaim:        28064 kB
KernelStack:        3408 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     403892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37976 MiB
End job on node132 at 2018-08-11 22:40:38