Trace number 4289696

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) 2400.11 2400.3

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-10_c18.xml
MD5SUM527aaa9849fb01578545f5f3ea53e2c8
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 benchmark1431.43
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints182
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":190}]
Minimum variable degree0
Maximum variable degree21
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":20,"count":10},{"degree":21,"count":90}]
Minimum constraint arity10
Maximum constraint arity100
Distribution of constraint arities[{"arity":10,"count":1},{"arity":12,"count":180},{"arity":100,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":180}]
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 (7815 MiB free)
  memory of node 1: 16384 MiB (14107 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289696-1532205355/watcher-4289696-1532205355 -o /tmp/evaluation-result-4289696-1532205355/solver-4289696-1532205355 -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 1105424648 HOME/instance-4289696-1532205355.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=25592, runsolver pid=25589
Current StackSize limit: 8192 KiB


[startup+0.100783 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22447064/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5324 CPUtime=0.1 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 1539 0 0 0 10 0 0 0 20 0 1 0 38098782 31387648 1331 33554432000 4194304 7498468 140721857596784 140721857591224 4581008 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1331 731 807 0 654 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5324 KiB

[startup+0.209381 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22447064/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5324 CPUtime=0.21 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 1545 0 0 0 21 0 0 0 20 0 1 0 38098782 31387648 1331 33554432000 4194304 7498468 140721857596784 140721857591224 5838196 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1331 731 807 0 654 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5324 KiB

[startup+0.309016 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22446692/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5324 CPUtime=0.31 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 1548 0 0 0 31 0 0 0 20 0 1 0 38098782 31387648 1331 33554432000 4194304 7498468 140721857596784 140721857591224 4321888 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1331 731 807 0 654 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5324 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22446692/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5324 CPUtime=0.69 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 1548 0 0 0 69 0 0 0 20 0 1 0 38098782 31387648 1331 33554432000 4194304 7498468 140721857596784 140721857591224 4267327 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1331 731 807 0 654 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5324 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22446316/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5324 CPUtime=1.49 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 1548 0 0 0 149 0 0 0 20 0 1 0 38098782 31387648 1331 33554432000 4194304 7498468 140721857596784 140721857591224 4253280 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1331 731 807 0 654 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5324 KiB

[startup+3.1089 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22446316/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=3.1 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 1991 0 0 0 310 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4540995 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22446004/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=6.29 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 2435 0 0 0 629 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4267292 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22445880/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=12.69 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 2874 0 0 0 1269 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4404880 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 25593
/proc/meminfo: memFree=22446004/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=25.49 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 3752 0 0 0 2549 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4542216 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 25593
/proc/meminfo: memFree=22446004/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=51.09 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 4191 0 0 0 5109 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5574604 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 25594
/proc/meminfo: memFree=22446240/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=102.28 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 4629 0 0 0 10228 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4386151 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25595
/proc/meminfo: memFree=22446720/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=162.28 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 5068 0 0 0 16228 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5838511 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25657
/proc/meminfo: memFree=22430820/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=222.27 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 5507 0 0 0 22227 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5585766 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25666
/proc/meminfo: memFree=22429072/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=282.26 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 5945 0 0 0 28226 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5838205 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25667
/proc/meminfo: memFree=22429632/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=342.26 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 6384 0 0 0 34226 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4267235 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25668
/proc/meminfo: memFree=22429800/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=402.25 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 6823 0 0 0 40225 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4263911 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25669
/proc/meminfo: memFree=22429804/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=462.25 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 7262 0 0 0 46225 0 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4386140 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB


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

/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 1662.16 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25730
/proc/meminfo: memFree=22428788/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=1722.15 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 16482 0 0 0 172214 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4580035 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25731
/proc/meminfo: memFree=22428740/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=1782.15 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 16920 0 0 0 178214 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4405004 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25732
/proc/meminfo: memFree=22428948/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=1842.14 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 17359 0 0 0 184213 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5161166 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25733
/proc/meminfo: memFree=22429396/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=1902.14 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 17798 0 0 0 190213 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5616060 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25734
/proc/meminfo: memFree=22429000/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=1962.13 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 18237 0 0 0 196212 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4542238 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25735
/proc/meminfo: memFree=22429212/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2022.13 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 18676 0 0 0 202212 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5585396 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 25744
/proc/meminfo: memFree=22428720/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2082.12 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 19115 0 0 0 208211 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5684759 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 25745
/proc/meminfo: memFree=22428988/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2142.11 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 19553 0 0 0 214210 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4540914 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25746
/proc/meminfo: memFree=22429460/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2202.11 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 19991 0 0 0 220210 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4386125 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25747
/proc/meminfo: memFree=22429436/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2262.11 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 20430 0 0 0 226210 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4253243 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25748
/proc/meminfo: memFree=22429636/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2322.1 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 20869 0 0 0 232209 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4386195 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25749
/proc/meminfo: memFree=22429736/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2382.1 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 21307 0 0 0 238209 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 4258039 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25749
/proc/meminfo: memFree=22429940/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2400.09 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 21745 0 0 0 240008 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5573851 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

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

[startup+2400.3 s]
# the end of solver process 25592 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.09 s, system=0.019998 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 25749
/proc/meminfo: memFree=22429940/32770624 swapFree=67108860/67108860
[pid=25592] ppid=25589 vsize=30652 memory=5548 CPUtime=2400.09 cores=0,2,4,6
/proc/25592/stat : 25592 (MistralXCSP) R 25589 25592 23514 0 -1 4202496 21745 0 0 0 240008 1 0 0 20 0 1 0 38098782 31387648 1387 33554432000 4194304 7498468 140721857596784 140721857591224 5573851 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 38703104 140721857602669 140721857602819 140721857602819 140721857605577 0
/proc/25592/statm: 7663 1387 741 807 0 654 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 30652 KiB
Current children cumulated memory: 5548 KiB

Child status: 0
Real time (s): 2400.3
CPU time (s): 2400.11
CPU user time (s): 2400.09
CPU system time (s): 0.019998
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 30652
Max. memory (cumulated for all children) (KiB): 5548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.09
system time used= 0.019998
maximum resident set size= 5568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21779
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= 4007


# summary of solver processes directly reported to runsolver:
#   pid: 25592
#   total CPU time (s): 2400.11
#   total CPU user time (s): 2400.09
#   total CPU system time (s): 0.019998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.66649 second user time and 14.9487 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-21 22:35:55
IDJOB=4289696
IDBENCH=141616
IDSOLVER=2741
FILE ID=node150/4289696-1532205355
RUNJOBID= node150-1532190500-23545
PBS_JOBID= 21018925
Free space on /tmp= 57244 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-10_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-4289696-1532205355/watcher-4289696-1532205355 -o /tmp/evaluation-result-4289696-1532205355/solver-4289696-1532205355 -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 1105424648 HOME/instance-4289696-1532205355.xml

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

MD5SUM BENCH= 527aaa9849fb01578545f5f3ea53e2c8
RANDOM SEED=1105424648

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:        22449976 kB
MemAvailable:   31940376 kB
Buffers:          219128 kB
Cached:          9484404 kB
SwapCached:            0 kB
Active:          1028104 kB
Inactive:        8729104 kB
Active(anon):      56408 kB
Inactive(anon):    16868 kB
Active(file):     971696 kB
Inactive(file):  8712236 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8844 kB
Writeback:             4 kB
AnonPages:         61376 kB
Mapped:            36456 kB
Shmem:             17032 kB
Slab:             261692 kB
SReclaimable:     234928 kB
SUnreclaim:        26764 kB
KernelStack:        3280 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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 23:15:56