Trace number 4289648

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) 2400.05 2400.11

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-0002_c18.xml
MD5SUMd84d4d85366018deec6903098e084e8b
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 variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2400.10	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 (10196 MiB free)
  memory of node 1: 16384 MiB (8309 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289648-1532203121/watcher-4289648-1532203121 -o /tmp/evaluation-result-4289648-1532203121/solver-4289648-1532203121 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25463 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2113717503 HOME/instance-4289648-1532203121.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=27298, runsolver pid=27295

[startup+0.100196 s]*
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948988/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29420 memory=4356 CPUtime=0.1 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1254 0 0 0 10 0 0 0 20 0 1 0 37875259 30126080 1089 33554432000 4194304 7498468 140725411643328 140725411637560 4404966 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7355 1089 769 807 0 346 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29420 KiB
Current children cumulated memory: 4356 KiB

[startup+0.209616 s]*
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948628/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4356 CPUtime=0.21 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1272 0 0 0 21 0 0 0 20 0 1 0 37875259 30261248 1089 33554432000 4194304 7498468 140725411643328 140725411637560 5684529 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1089 769 807 0 379 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4356 KiB

[startup+0.308965 s]*
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948628/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4356 CPUtime=0.31 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1275 0 0 0 31 0 0 0 20 0 1 0 37875259 30261248 1089 33554432000 4194304 7498468 140725411643328 140725411637560 4397952 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1089 769 807 0 379 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4356 KiB

[startup+0.700335 s]
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948628/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4356 CPUtime=0.69 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1277 0 0 0 69 0 0 0 20 0 1 0 37875259 30261248 1089 33554432000 4194304 7498468 140725411643328 140725411637560 5685891 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1089 769 807 0 379 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4356 KiB

[startup+1.50034 s]
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948628/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4356 CPUtime=1.49 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1289 0 0 0 149 0 0 0 20 0 1 0 37875259 30261248 1089 33554432000 4194304 7498468 140725411643328 140725411637560 4540904 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1089 769 807 0 379 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4356 KiB

[startup+3.10913 s]
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948504/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=3.1 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1504 0 0 0 310 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637560 5782048 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+6.30033 s]
/proc/loadavg: 2.09 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948028/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=6.29 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1724 0 0 0 629 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4542266 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.05 2.05 3/187 27299
/proc/meminfo: memFree=18948260/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=12.69 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 1939 0 0 0 1269 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5770556 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.04 2.05 3/187 27299
/proc/meminfo: memFree=18948684/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=25.49 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 2384 0 0 0 2549 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4542268 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+51.1089 s]
/proc/loadavg: 2.11 2.06 2.05 3/187 27299
/proc/meminfo: memFree=18948264/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=51.1 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 2597 0 0 0 5110 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4580955 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/189 27309
/proc/meminfo: memFree=18947244/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=102.29 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 2819 0 0 0 10229 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5770512 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/189 27332
/proc/meminfo: memFree=18947180/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=162.29 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 3041 0 0 0 16229 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4542262 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/189 27333
/proc/meminfo: memFree=18948088/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=222.28 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 3258 0 0 0 22228 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5770534 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/189 27334
/proc/meminfo: memFree=18948456/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=282.28 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 3475 0 0 0 28228 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4404768 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/189 27335
/proc/meminfo: memFree=18947508/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=342.28 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 3692 0 0 0 34228 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4249991 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27336
/proc/meminfo: memFree=18947432/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=402.28 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 3901 0 0 0 40228 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4542266 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27337
/proc/meminfo: memFree=18947752/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=462.28 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 4110 0 0 0 46228 0 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4404919 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB


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

/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 1662.26 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27500
/proc/meminfo: memFree=22946664/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=1722.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 8588 0 0 0 172224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4580120 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27502
/proc/meminfo: memFree=22946720/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=1782.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 8798 0 0 0 178224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4542262 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27503
/proc/meminfo: memFree=22946512/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=1842.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 9008 0 0 0 184224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5585871 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/189 27513
/proc/meminfo: memFree=22945356/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=1902.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 9219 0 0 0 190224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4405157 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 27514
/proc/meminfo: memFree=22945620/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=1962.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 9429 0 0 0 196224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5770556 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 27515
/proc/meminfo: memFree=22945628/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2022.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 9639 0 0 0 202224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4404768 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27516
/proc/meminfo: memFree=22945596/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2082.25 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 9849 0 0 0 208224 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4542395 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27517
/proc/meminfo: memFree=22945440/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2142.24 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 10062 0 0 0 214223 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4249991 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27518
/proc/meminfo: memFree=22945600/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2202.24 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 10281 0 0 0 220223 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5771623 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27519
/proc/meminfo: memFree=22945916/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2262.24 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 10500 0 0 0 226223 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 5161526 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27520
/proc/meminfo: memFree=22946156/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2322.24 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 10714 0 0 0 232223 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4580003 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27521
/proc/meminfo: memFree=22946040/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2382.24 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 10928 0 0 0 238223 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4580242 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27521
/proc/meminfo: memFree=22946288/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2400.05 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 11142 0 0 0 240004 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4405104 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

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

[startup+2400.11 s]
# the end of solver process 27298 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.04 s, system=0.013999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27521
/proc/meminfo: memFree=22946288/32770624 swapFree=67108860/67108860
[pid=27298] ppid=27295 vsize=29552 memory=4504 CPUtime=2400.05 cores=0,2,4,6
/proc/27298/stat : 27298 (MistralXCSP) R 27295 27298 25432 0 -1 4202496 11142 0 0 0 240004 1 0 0 20 0 1 0 37875259 30261248 1126 33554432000 4194304 7498468 140725411643328 140725411637720 4405104 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 23801856 140725411644525 140725411644675 140725411644675 140725411647433 0
/proc/27298/statm: 7388 1126 769 807 0 379 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4504 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.05
CPU user time (s): 2400.04
CPU system time (s): 0.013999
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 29552
Max. memory (cumulated for all children) (KiB): 4504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.04
system time used= 0.013999
maximum resident set size= 4524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11177
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= 611


# summary of solver processes directly reported to runsolver:
#   pid: 27298
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.04
#   total CPU system time (s): 0.013999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.3463 second user time and 15.7555 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-21 21:58:41
IDJOB=4289648
IDBENCH=141558
IDSOLVER=2741
FILE ID=node138/4289648-1532203121
RUNJOBID= node138-1532190500-25463
PBS_JOBID= 21018929
Free space on /tmp= 59088 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-0002_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-4289648-1532203121/watcher-4289648-1532203121 -o /tmp/evaluation-result-4289648-1532203121/solver-4289648-1532203121 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25463 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2113717503 HOME/instance-4289648-1532203121.xml

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

MD5SUM BENCH= d84d4d85366018deec6903098e084e8b
RANDOM SEED=2113717503

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        18950172 kB
MemAvailable:   27928356 kB
Buffers:          223056 kB
Cached:          8998000 kB
SwapCached:            0 kB
Active:          6250916 kB
Inactive:        7047120 kB
Active(anon):    4079752 kB
Inactive(anon):    17052 kB
Active(file):    2171164 kB
Inactive(file):  7030068 kB
Unevictable:        7200 kB
Mlocked:            7200 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8860 kB
Writeback:             0 kB
AnonPages:       4083888 kB
Mapped:            36828 kB
Shmem:             17036 kB
Slab:             212964 kB
SReclaimable:     185572 kB
SUnreclaim:        27392 kB
KernelStack:        3328 kB
PageTables:        13280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4363800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2600960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59096 MiB
End job on node138 at 2018-07-21 22:38:41