Trace number 4289521

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) 2400.09 2400.3

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 16062018
2400.09/2400.30	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 (7816 MiB free)
  memory of node 1: 16384 MiB (14072 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289521-1532198146/watcher-4289521-1532198146 -o /tmp/evaluation-result-4289521-1532198146/solver-4289521-1532198146 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532190500-23545 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1056788750 HOME/instance-4289521-1532198146.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
solver pid=24958, runsolver pid=24955
Current StackSize limit: 8192 KiB


[startup+0.100226 s]*
/proc/loadavg: 2.10 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22401276/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15620 CPUtime=0.1 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4113 0 0 0 10 0 0 0 20 0 1 0 37377830 42090496 3905 33554432000 4194304 7498468 140737478745296 140737478740648 4319859 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3905 686 807 0 3267 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15620 KiB

[startup+0.209534 s]*
/proc/loadavg: 2.10 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22401028/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15620 CPUtime=0.2 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4114 0 0 0 20 0 0 0 20 0 1 0 37377830 42090496 3905 33554432000 4194304 7498468 140737478745296 140737478740648 5653168 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3905 686 807 0 3267 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15620 KiB

[startup+0.308677 s]*
/proc/loadavg: 2.10 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22401028/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15620 CPUtime=0.3 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4115 0 0 0 30 0 0 0 20 0 1 0 37377830 42090496 3905 33554432000 4194304 7498468 140737478745296 140737478740648 4397952 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3905 686 807 0 3267 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15620 KiB

[startup+0.700223 s]
/proc/loadavg: 2.10 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22400972/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15620 CPUtime=0.69 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4115 0 0 0 69 0 0 0 20 0 1 0 37377830 42090496 3905 33554432000 4194304 7498468 140737478745296 140737478740648 5838464 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3905 686 807 0 3267 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15620 KiB

[startup+1.50024 s]
/proc/loadavg: 2.10 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22400972/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15620 CPUtime=1.49 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4116 0 0 0 149 0 0 0 20 0 1 0 37377830 42090496 3905 33554432000 4194304 7498468 140737478745296 140737478740648 5784214 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3905 686 807 0 3267 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15620 KiB

[startup+3.10878 s]
/proc/loadavg: 2.09 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22401296/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15816 CPUtime=3.09 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4372 0 0 0 309 0 0 0 20 0 1 0 37377830 42090496 3954 33554432000 4194304 7498468 140737478745296 140737478740648 4542268 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3954 721 807 0 3267 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15816 KiB

[startup+6.30022 s]
/proc/loadavg: 2.09 2.15 2.08 3/187 24959
/proc/meminfo: memFree=22400912/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15816 CPUtime=6.29 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4628 0 0 0 628 1 0 0 20 0 1 0 37377830 42090496 3954 33554432000 4194304 7498468 140737478745296 140737478740648 5784209 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3954 721 807 0 3267 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15816 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.14 2.08 3/187 24959
/proc/meminfo: memFree=22400928/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15816 CPUtime=12.69 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 4884 0 0 0 1268 1 0 0 20 0 1 0 37377830 42090496 3954 33554432000 4194304 7498468 140737478745296 140737478740648 4563800 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3954 721 807 0 3267 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15816 KiB

[startup+25.5002 s]
/proc/loadavg: 2.06 2.14 2.08 3/187 24959
/proc/meminfo: memFree=22401100/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15816 CPUtime=25.48 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5396 0 0 0 2547 1 0 0 20 0 1 0 37377830 42090496 3954 33554432000 4194304 7498468 140737478745296 140737478740648 5593686 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3954 721 807 0 3267 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15816 KiB

[startup+51.1088 s]
/proc/loadavg: 2.04 2.13 2.08 3/187 24959
/proc/meminfo: memFree=22401016/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=51.09 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5655 0 0 0 5108 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4580914 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.11 2.07 3/187 24960
/proc/meminfo: memFree=22400640/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=102.27 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5679 0 0 0 10226 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4404919 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 2.07 2.06 3/187 24961
/proc/meminfo: memFree=22401252/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=162.26 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5701 0 0 0 16225 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4541108 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.06 2.05 3/187 24962
/proc/meminfo: memFree=22400884/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=222.26 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5722 0 0 0 22225 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5840481 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 24971
/proc/meminfo: memFree=22400064/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=282.26 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5744 0 0 0 28225 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4540937 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 24972
/proc/meminfo: memFree=22400428/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=342.25 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5766 0 0 0 34224 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5585781 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/188 24973
/proc/meminfo: memFree=22400380/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=402.25 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5786 0 0 0 40224 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5653219 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 24974
/proc/meminfo: memFree=22400136/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=462.24 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 5809 0 0 0 46223 1 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5840475 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB


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

/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 1662.14 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25096
/proc/meminfo: memFree=22431944/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=1722.15 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6251 0 0 0 172213 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5585895 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25097
/proc/meminfo: memFree=22431964/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=1782.14 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6273 0 0 0 178212 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4580135 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+1842.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 25098
/proc/meminfo: memFree=22432220/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=1842.14 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6293 0 0 0 184212 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5783776 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 25099
/proc/meminfo: memFree=22432348/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=1902.13 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6313 0 0 0 190211 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5838576 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 25100
/proc/meminfo: memFree=22432196/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=1962.13 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6333 0 0 0 196211 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5585935 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25101
/proc/meminfo: memFree=22431968/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2022.12 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6353 0 0 0 202210 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5784209 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25109
/proc/meminfo: memFree=22431520/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2082.11 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6373 0 0 0 208209 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4248999 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25110
/proc/meminfo: memFree=22431720/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2142.11 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6393 0 0 0 214209 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5649086 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25111
/proc/meminfo: memFree=22431692/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2202.1 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6413 0 0 0 220208 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5585822 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25112
/proc/meminfo: memFree=22431548/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2262.1 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6433 0 0 0 226208 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 5838524 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25113
/proc/meminfo: memFree=22431420/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2322.09 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6455 0 0 0 232207 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4542432 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25114
/proc/meminfo: memFree=22431316/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2382.09 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6476 0 0 0 238207 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4317642 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25114
/proc/meminfo: memFree=22431308/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2400.09 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6497 0 0 0 240007 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4317853 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

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

[startup+2400.3 s]
# the end of solver process 24958 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.07 s, system=0.021998 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25114
/proc/meminfo: memFree=22431308/32770624 swapFree=67108860/67108860
[pid=24958] ppid=24955 vsize=41104 memory=15840 CPUtime=2400.09 cores=0,2,4,6
/proc/24958/stat : 24958 (MistralXCSP) R 24955 24958 23514 0 -1 4202496 6497 0 0 0 240007 2 0 0 20 0 1 0 37377830 42090496 3960 33554432000 4194304 7498468 140737478745296 140737478740648 4317853 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 14635008 140737478751341 140737478751491 140737478751491 140737478754249 0
/proc/24958/statm: 10276 3960 721 807 0 3267 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 41104 KiB
Current children cumulated memory: 15840 KiB

Child status: 0
Real time (s): 2400.3
CPU time (s): 2400.09
CPU user time (s): 2400.07
CPU system time (s): 0.021998
CPU usage (%): 99.9914
Max. virtual memory (cumulated for all children) (KiB): 41104
Max. memory (cumulated for all children) (KiB): 15840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.07
system time used= 0.021998
maximum resident set size= 15860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6530
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= 3986


# summary of solver processes directly reported to runsolver:
#   pid: 24958
#   total CPU time (s): 2400.09
#   total CPU user time (s): 2400.07
#   total CPU system time (s): 0.021998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.93026 second user time and 15.4902 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-21 20:35:46
IDJOB=4289521
IDBENCH=141418
IDSOLVER=2741
FILE ID=node150/4289521-1532198146
RUNJOBID= node150-1532190500-23545
PBS_JOBID= 21018925
Free space on /tmp= 57244 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
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-4289521-1532198146/watcher-4289521-1532198146 -o /tmp/evaluation-result-4289521-1532198146/solver-4289521-1532198146 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532190500-23545 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1056788750 HOME/instance-4289521-1532198146.xml

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

MD5SUM BENCH= 67b8364c884536fb4f5e1967f94ac4a2
RANDOM SEED=1056788750

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        22414936 kB
MemAvailable:   31901360 kB
Buffers:          217952 kB
Cached:          9482212 kB
SwapCached:            0 kB
Active:          1064676 kB
Inactive:        8727960 kB
Active(anon):      95544 kB
Inactive(anon):    16868 kB
Active(file):     969132 kB
Inactive(file):  8711092 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9180 kB
Writeback:             0 kB
AnonPages:         99980 kB
Mapped:            35928 kB
Shmem:             17032 kB
Slab:             261640 kB
SReclaimable:     234660 kB
SUnreclaim:        26980 kB
KernelStack:        3360 kB
PageTables:         4920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     384692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 57236 MiB
End job on node150 at 2018-07-21 21:15:46