Trace number 4289650

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) 2400.07 2399.9

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-0010_c18.xml
MD5SUMa4a3304b5e9aae9c2bcc59fc5ef6ae6f
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 variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"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":33}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.06/2399.90	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 (8701 MiB free)
  memory of node 1: 16384 MiB (12345 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289650-1532203221/watcher-4289650-1532203221 -o /tmp/evaluation-result-4289650-1532203221/solver-4289650-1532203221 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25855 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289650-1532203221.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=27465, runsolver pid=27462

[startup+0.100161 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21551492/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=3964 CPUtime=0.1 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1217 0 0 0 10 0 0 0 20 0 1 0 37885315 29986816 991 33554432000 4194304 7498468 140725945839920 140725945836920 5770556 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.209645 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21551208/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=3964 CPUtime=0.21 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1217 0 0 0 21 0 0 0 20 0 1 0 37885315 29986816 991 33554432000 4194304 7498468 140725945839920 140725945836920 5686523 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.30887 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21551208/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=3964 CPUtime=0.31 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1217 0 0 0 31 0 0 0 20 0 1 0 37885315 29986816 991 33554432000 4194304 7498468 140725945839920 140725945836920 4249680 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.700334 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21551208/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=3964 CPUtime=0.69 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1217 0 0 0 69 0 0 0 20 0 1 0 37885315 29986816 991 33554432000 4194304 7498468 140725945839920 140725945834312 5686430 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21550856/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=3964 CPUtime=1.49 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1217 0 0 0 149 0 0 0 20 0 1 0 37885315 29986816 991 33554432000 4194304 7498468 140725945839920 140725945834312 5838423 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+3.10903 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21550848/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=3.1 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1380 0 0 0 310 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5773657 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21550652/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=6.29 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1543 0 0 0 629 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4319864 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21550652/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=12.69 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 1711 0 0 0 1269 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4580642 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27466
/proc/meminfo: memFree=21550652/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=25.49 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2037 0 0 0 2549 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4404864 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27489
/proc/meminfo: memFree=21549428/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=51.1 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2200 0 0 0 5110 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4580254 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27490
/proc/meminfo: memFree=21549964/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=102.3 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2368 0 0 0 10230 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4257887 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550356/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=162.3 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2531 0 0 0 16230 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5684703 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27614
/proc/meminfo: memFree=21550172/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=222.31 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2694 0 0 0 22231 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4580275 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27615
/proc/meminfo: memFree=21550268/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=282.31 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2694 0 0 0 28231 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4580003 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27616
/proc/meminfo: memFree=21550360/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=342.32 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2856 0 0 0 34232 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4580282 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27617
/proc/meminfo: memFree=21549876/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=402.32 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 2857 0 0 0 40232 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5773592 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27618
/proc/meminfo: memFree=21549972/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=462.32 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 3016 0 0 0 46232 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4542275 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB


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

/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 1662.41 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27655
/proc/meminfo: memFree=21549556/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=1722.41 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 4645 0 0 0 172241 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4249680 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 1722.41 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 27664
/proc/meminfo: memFree=21548216/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=1782.41 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 4806 0 0 0 178241 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4542176 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 27665
/proc/meminfo: memFree=21548836/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=1842.42 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 4806 0 0 0 184242 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5684550 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 1842.42 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27666
/proc/meminfo: memFree=21548984/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=1902.42 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 4966 0 0 0 190242 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4580282 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 1902.42 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27667
/proc/meminfo: memFree=21549100/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=1962.43 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 4969 0 0 0 196243 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4249735 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 1962.43 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2022.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/188 27668
/proc/meminfo: memFree=21549216/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2022.43 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5130 0 0 0 202243 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4379009 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2082.3 s]
/proc/loadavg: 2.19 2.12 2.08 3/187 27669
/proc/meminfo: memFree=21549356/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2082.44 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5130 0 0 0 208244 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5685846 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.09 2.07 3/187 27670
/proc/meminfo: memFree=21549224/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2142.44 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5290 0 0 0 214244 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5684520 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 27671
/proc/meminfo: memFree=21549224/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2202.44 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5290 0 0 0 220244 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5770560 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2202.44 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27672
/proc/meminfo: memFree=21548724/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2262.45 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5450 0 0 0 226245 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5773667 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27673
/proc/meminfo: memFree=21549052/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2322.45 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5450 0 0 0 232245 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5684556 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2322.45 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27681
/proc/meminfo: memFree=21547668/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2382.46 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5610 0 0 0 238246 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 4542216 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27681
/proc/meminfo: memFree=21548132/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2400.06 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5610 0 0 0 240006 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5771463 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

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

[startup+2399.9 s]
# the end of solver process 27465 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.06 s, system=0.004 s

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

[startup+2399.9 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27681
/proc/meminfo: memFree=21548132/32770624 swapFree=67108860/67108860
[pid=27465] ppid=27462 vsize=29284 memory=4224 CPUtime=2400.06 cores=0,2,4,6
/proc/27465/stat : 27465 (MistralXCSP) R 27462 27465 25824 0 -1 4202496 5610 0 0 0 240006 0 0 0 20 0 1 0 37885315 29986816 1056 33554432000 4194304 7498468 140725945839920 140725945834312 5771463 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 41680896 140725945844846 140725945844995 140725945844995 140725945847753 0
/proc/27465/statm: 7321 1056 769 807 0 312 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4224 KiB

Child status: 0
Real time (s): 2399.9
CPU time (s): 2400.07
CPU user time (s): 2400.06
CPU system time (s): 0.004
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 29284
Max. memory (cumulated for all children) (KiB): 4224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.06
system time used= 0.004
maximum resident set size= 4244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5644
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= 3010


# summary of solver processes directly reported to runsolver:
#   pid: 27465
#   total CPU time (s): 2400.07
#   total CPU user time (s): 2400.06
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.8637 second user time and 13.8999 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-21 22:00:21
IDJOB=4289650
IDBENCH=141560
IDSOLVER=2741
FILE ID=node104/4289650-1532203221
RUNJOBID= node104-1532190502-25855
PBS_JOBID= 21018939
Free space on /tmp= 57240 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-0010_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-4289650-1532203221/watcher-4289650-1532203221 -o /tmp/evaluation-result-4289650-1532203221/solver-4289650-1532203221 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25855 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289650-1532203221.xml

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

MD5SUM BENCH= a4a3304b5e9aae9c2bcc59fc5ef6ae6f
RANDOM SEED=200687973

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        21552252 kB
MemAvailable:   31941012 kB
Buffers:          217472 kB
Cached:         10382616 kB
SwapCached:            0 kB
Active:          1758388 kB
Inactive:        8895052 kB
Active(anon):      56168 kB
Inactive(anon):    17040 kB
Active(file):    1702220 kB
Inactive(file):  8878012 kB
Unevictable:        7224 kB
Mlocked:            7224 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9180 kB
Writeback:             0 kB
AnonPages:         54440 kB
Mapped:            36444 kB
Shmem:             17036 kB
Slab:             264112 kB
SReclaimable:     236988 kB
SUnreclaim:        27124 kB
KernelStack:        3584 kB
PageTables:         5420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 57228 MiB
End job on node104 at 2018-07-21 22:40:22