Trace number 4289661

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) 2400.02 2400.11

General information on the benchmark

NameFrb/
frb-56-25-2-mgd_c18.xml
MD5SUM9f5dcf75f47057a7c780da5476ab91b2
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 variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree7
Maximum variable degree26
Distribution of variable degrees[{"degree":7,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":1},{"degree":14,"count":4},{"degree":15,"count":6},{"degree":16,"count":2},{"degree":17,"count":9},{"degree":18,"count":5},{"degree":19,"count":8},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":7},{"degree":23,"count":2},{"degree":24,"count":3},{"degree":26,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.01/2400.10	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 (11027 MiB free)
  memory of node 1: 16384 MiB (9188 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289661-1532203982/watcher-4289661-1532203982 -o /tmp/evaluation-result-4289661-1532203982/solver-4289661-1532203982 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24592 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1056788750 HOME/instance-4289661-1532203982.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=26411, runsolver pid=26408
Current StackSize limit: 8192 KiB


[startup+0.100145 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26412
/proc/meminfo: memFree=20685080/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=45644 memory=20104 CPUtime=0.1 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 5206 0 0 0 10 0 0 0 20 0 1 0 37961415 46739456 5026 33554432000 4194304 7498468 140721093146672 140721093143672 139674421880736 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 11411 5026 685 807 0 4402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45644 KiB
Current children cumulated memory: 20104 KiB

[startup+0.209544 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26412
/proc/meminfo: memFree=20667472/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=63420 memory=37792 CPUtime=0.21 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 9651 0 0 0 20 1 0 0 20 0 1 0 37961415 64942080 9448 33554432000 4194304 7498468 140721093146672 140721093143672 139674421832677 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 15855 9448 685 807 0 8846 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 63420 KiB
Current children cumulated memory: 37792 KiB

[startup+0.30938 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26412
/proc/meminfo: memFree=20654816/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=73984 memory=48616 CPUtime=0.31 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 12343 0 0 0 30 1 0 0 20 0 1 0 37961415 75759616 12154 33554432000 4194304 7498468 140721093146672 140721093143672 4386138 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18496 12154 709 807 0 11487 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48616 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26412
/proc/meminfo: memFree=20654816/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=73984 memory=48616 CPUtime=0.69 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 12353 0 0 0 68 1 0 0 20 0 1 0 37961415 75759616 12154 33554432000 4194304 7498468 140721093146672 140721093143672 5838460 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18496 12154 709 807 0 11487 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48616 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26412
/proc/meminfo: memFree=20654124/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=73984 memory=48616 CPUtime=1.49 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 12359 0 0 0 148 1 0 0 20 0 1 0 37961415 75759616 12154 33554432000 4194304 7498468 140721093146672 140721093143672 5838457 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18496 12154 709 807 0 11487 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48616 KiB

[startup+3.10883 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26412
/proc/meminfo: memFree=20654124/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=73984 memory=48796 CPUtime=3.1 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 13391 0 0 0 309 1 0 0 20 0 1 0 37961415 75759616 12199 33554432000 4194304 7498468 140721093146672 140721093142024 5838576 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18496 12199 720 807 0 11487 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48796 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 26412
/proc/meminfo: memFree=20653768/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=73984 memory=48848 CPUtime=6.28 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 14044 0 0 0 627 1 0 0 20 0 1 0 37961415 75759616 12212 33554432000 4194304 7498468 140721093146672 140721093142024 5593514 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18496 12212 720 807 0 11487 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48848 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 26412
/proc/meminfo: memFree=20653768/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48852 CPUtime=12.68 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 14694 0 0 0 1267 1 0 0 20 0 1 0 37961415 75894784 12213 33554432000 4194304 7498468 140721093146672 140721093141208 5593672 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12213 720 807 0 11520 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48852 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 26412
/proc/meminfo: memFree=20653740/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48860 CPUtime=25.47 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 15617 0 0 0 2546 1 0 0 20 0 1 0 37961415 75894784 12215 33554432000 4194304 7498468 140721093146672 140721093141208 4386108 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12215 720 807 0 11520 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48860 KiB

[startup+51.1089 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26412
/proc/meminfo: memFree=20653616/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48864 CPUtime=51.08 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 15706 0 0 0 5107 1 0 0 20 0 1 0 37961415 75894784 12216 33554432000 4194304 7498468 140721093146672 140721093141208 5653219 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12216 720 807 0 11520 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48864 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 26413
/proc/meminfo: memFree=20653188/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=102.27 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 15782 0 0 0 10226 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4248992 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 26414
/proc/meminfo: memFree=20653252/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=162.27 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 15858 0 0 0 16226 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5784260 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26415
/proc/meminfo: memFree=20653688/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=222.27 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 15934 0 0 0 22226 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5593514 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26416
/proc/meminfo: memFree=20653848/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=282.27 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 16010 0 0 0 28226 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4542238 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26417
/proc/meminfo: memFree=20653780/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=342.26 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 16086 0 0 0 34225 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4317469 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26418
/proc/meminfo: memFree=20653576/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=402.26 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 16161 0 0 0 40225 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5573844 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26426
/proc/meminfo: memFree=20653068/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=462.26 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 16236 0 0 0 46225 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4248992 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB


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

/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 1662.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+1722.3 s]
/proc/loadavg: 2.22 2.16 2.10 3/188 26590
/proc/meminfo: memFree=20627432/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=1722.22 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 17775 0 0 0 172221 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5783780 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+1782.3 s]
/proc/loadavg: 2.08 2.13 2.10 3/188 26591
/proc/meminfo: memFree=20626980/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=1782.22 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 17846 0 0 0 178221 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4540964 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.11 2.09 3/188 26592
/proc/meminfo: memFree=20627164/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=1842.22 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 17918 0 0 0 184221 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5570576 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/188 26593
/proc/meminfo: memFree=20627344/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=1902.22 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 17989 0 0 0 190221 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5838457 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 26594
/proc/meminfo: memFree=20627420/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=1962.22 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18060 0 0 0 196221 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4248944 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 26595
/proc/meminfo: memFree=20627244/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2022.21 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18131 0 0 0 202220 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5593686 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/187 26596
/proc/meminfo: memFree=20627308/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2082.21 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18207 0 0 0 208220 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4317438 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 26597
/proc/meminfo: memFree=20627348/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2142.21 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18278 0 0 0 214220 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5784192 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 26598
/proc/meminfo: memFree=20627408/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2202.21 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18349 0 0 0 220220 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4252688 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 26607
/proc/meminfo: memFree=20627040/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2262.21 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18420 0 0 0 226220 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 4252570 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26608
/proc/meminfo: memFree=20627172/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2322.2 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18491 0 0 0 232219 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 139674425267898 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26609
/proc/meminfo: memFree=20627116/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2382.2 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18562 0 0 0 238219 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5784209 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26609
/proc/meminfo: memFree=20627424/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2400.01 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18633 0 0 0 240000 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5653239 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

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

[startup+2400.11 s]
# the end of solver process 26411 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.017999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26609
/proc/meminfo: memFree=20627424/32770624 swapFree=67108860/67108860
[pid=26411] ppid=26408 vsize=74116 memory=48916 CPUtime=2400.01 cores=0,2,4,6
/proc/26411/stat : 26411 (MistralXCSP) R 26408 26411 24561 0 -1 4202496 18633 0 0 0 240000 1 0 0 20 0 1 0 37961415 75894784 12229 33554432000 4194304 7498468 140721093146672 140721093141208 5653239 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 31440896 140721093153901 140721093154051 140721093154051 140721093156809 0
/proc/26411/statm: 18529 12229 720 807 0 11520 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48916 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.02
CPU user time (s): 2400.01
CPU system time (s): 0.017999
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 74116
Max. memory (cumulated for all children) (KiB): 48916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.01
system time used= 0.017999
maximum resident set size= 48936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18667
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= 29
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 26411
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.017999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.6308 second user time and 15.943 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-21 22:13:02
IDJOB=4289661
IDBENCH=141581
IDSOLVER=2741
FILE ID=node151/4289661-1532203982
RUNJOBID= node151-1532190499-24592
PBS_JOBID= 21018924
Free space on /tmp= 55068 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-56-25-2-mgd_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289661-1532203982/watcher-4289661-1532203982 -o /tmp/evaluation-result-4289661-1532203982/solver-4289661-1532203982 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24592 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1056788750 HOME/instance-4289661-1532203982.xml

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

MD5SUM BENCH= 9f5dcf75f47057a7c780da5476ab91b2
RANDOM SEED=1056788750

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        20701172 kB
MemAvailable:   31922132 kB
Buffers:          221304 kB
Cached:         11151356 kB
SwapCached:            0 kB
Active:           953276 kB
Inactive:       10493328 kB
Active(anon):      76340 kB
Inactive(anon):    16940 kB
Active(file):     876936 kB
Inactive(file): 10476388 kB
Unevictable:        7940 kB
Mlocked:            7940 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9576 kB
Writeback:             0 kB
AnonPages:        234528 kB
Mapped:            36348 kB
Shmem:             17032 kB
Slab:             322496 kB
SReclaimable:     296096 kB
SUnreclaim:        26400 kB
KernelStack:        3568 kB
PageTables:         5160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     363024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55060 MiB
End job on node151 at 2018-07-21 22:53:02