Trace number 4289355

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) 2400.03 2400.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K06-P03_c18.xml
MD5SUM54d96134616ca7767c80e2eaaa70f234
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 variables138
Number of constraints59
Number of domains2
Minimum domain size57
Maximum domain size58
Distribution of domain sizes[{"size":57,"count":57},{"size":58,"count":18}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":63},{"degree":2,"count":57},{"degree":7,"count":12},{"degree":8,"count":6}]
Minimum constraint arity3
Maximum constraint arity57
Distribution of constraint arities[{"arity":3,"count":57},{"arity":18,"count":1},{"arity":57,"count":1}]
Number of extensional constraints0
Number of intensional constraints57
Distribution of constraint types[{"type":"intension","count":57},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.03/2400.00	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 (5621 MiB free)
  memory of node 1: 16384 MiB (10607 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289355-1532192949/watcher-4289355-1532192949 -o /tmp/evaluation-result-4289355-1532192949/solver-4289355-1532192949 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 51391461 HOME/instance-4289355-1532192949.xml 

running on 4 cores: 1,3,5,7

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=25541, runsolver pid=25538
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.37 2.17 1.94 3/187 25542
/proc/meminfo: memFree=16617208/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4796 CPUtime=0.1 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 1375 0 0 0 10 0 0 0 20 0 1 0 36858031 30740480 1199 33554432000 4194304 7498468 140725269818464 140725269812856 4405388 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1199 746 807 0 496 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4796 KiB

[startup+0.209378 s]*
/proc/loadavg: 2.37 2.17 1.94 3/187 25542
/proc/meminfo: memFree=16617208/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4796 CPUtime=0.21 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 1376 0 0 0 21 0 0 0 20 0 1 0 36858031 30740480 1199 33554432000 4194304 7498468 140725269818464 140725269812856 5585459 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1199 746 807 0 496 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4796 KiB

[startup+0.308697 s]*
/proc/loadavg: 2.37 2.17 1.94 3/187 25542
/proc/meminfo: memFree=16617208/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4796 CPUtime=0.31 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 1389 0 0 0 31 0 0 0 20 0 1 0 36858031 30740480 1199 33554432000 4194304 7498468 140725269818464 140725269812856 4404792 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1199 746 807 0 496 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4796 KiB

[startup+0.700256 s]
/proc/loadavg: 2.37 2.17 1.94 3/187 25542
/proc/meminfo: memFree=16617208/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4796 CPUtime=0.69 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 1389 0 0 0 69 0 0 0 20 0 1 0 36858031 30740480 1199 33554432000 4194304 7498468 140725269818464 140725269812856 5665984 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1199 746 807 0 496 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4796 KiB

[startup+1.50027 s]
/proc/loadavg: 2.37 2.17 1.94 3/187 25542
/proc/meminfo: memFree=16617208/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4796 CPUtime=1.49 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 1389 0 0 0 149 0 0 0 20 0 1 0 36858031 30740480 1199 33554432000 4194304 7498468 140725269818464 140725269812856 4258039 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1199 746 807 0 496 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4796 KiB

[startup+3.10881 s]
/proc/loadavg: 2.37 2.17 1.94 3/187 25542
/proc/meminfo: memFree=16617096/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=3.1 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 1715 0 0 0 310 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4404804 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+6.30026 s]
/proc/loadavg: 2.26 2.15 1.93 3/187 25542
/proc/meminfo: memFree=16617352/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=6.29 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 2041 0 0 0 629 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5684773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+12.7003 s]
/proc/loadavg: 2.24 2.15 1.93 3/187 25542
/proc/meminfo: memFree=16617212/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=12.69 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 2367 0 0 0 1269 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 140585175869091 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+25.5003 s]
/proc/loadavg: 2.18 2.14 1.93 3/187 25542
/proc/meminfo: memFree=16617200/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=25.49 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 3026 0 0 0 2549 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4379001 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+51.1088 s]
/proc/loadavg: 2.19 2.15 1.94 3/187 25542
/proc/meminfo: memFree=16617144/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=51.1 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 3363 0 0 0 5110 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4404927 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.12 1.95 3/187 25550
/proc/meminfo: memFree=16616464/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=102.28 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 3690 0 0 0 10228 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4257992 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.10 1.95 3/187 25551
/proc/meminfo: memFree=16616516/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=162.27 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 4019 0 0 0 16227 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4257947 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.08 1.95 3/187 25552
/proc/meminfo: memFree=16616144/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=222.27 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 4347 0 0 0 22227 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4405431 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.07 1.95 3/187 25553
/proc/meminfo: memFree=16616144/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=282.26 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 4681 0 0 0 28226 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4378989 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 1.95 3/187 25554
/proc/meminfo: memFree=16616144/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=342.25 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 5004 0 0 0 34225 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5685489 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/187 25555
/proc/meminfo: memFree=16616260/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=402.25 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 5333 0 0 0 40225 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5573935 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/187 25556
/proc/meminfo: memFree=16616128/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=462.25 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 5653 0 0 0 46225 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4408781 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB


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

/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1602.29 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+1662.3 s]
/proc/loadavg: 2.07 2.12 2.02 3/187 25594
/proc/meminfo: memFree=16616668/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=1662.29 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 10850 0 0 0 166229 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4406223 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1662.29 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+1722.3 s]
/proc/loadavg: 2.03 2.10 2.02 3/187 25595
/proc/meminfo: memFree=16616296/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=1722.29 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 10851 0 0 0 172229 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4378989 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.08 2.02 3/187 25596
/proc/meminfo: memFree=16616544/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=1782.29 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 11171 0 0 0 178229 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.07 2.02 3/187 25597
/proc/meminfo: memFree=16616412/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=1842.3 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 11488 0 0 0 184230 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5685236 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/188 25606
/proc/meminfo: memFree=16615556/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=1902.3 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 11808 0 0 0 190230 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/188 25607
/proc/meminfo: memFree=16615736/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=1962.3 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 11808 0 0 0 196230 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4406435 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2022.3 s]
/proc/loadavg: 2.14 2.07 2.03 3/188 25608
/proc/meminfo: memFree=16615768/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2022.3 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 12137 0 0 0 202230 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4379001 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.06 2.03 3/188 25609
/proc/meminfo: memFree=16615900/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2082.31 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 12457 0 0 0 208231 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4257968 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.05 2.03 3/188 25610
/proc/meminfo: memFree=16615652/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2142.31 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 12458 0 0 0 214231 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5685821 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.04 2.03 3/187 25611
/proc/meminfo: memFree=16615420/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2202.31 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 12781 0 0 0 220231 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5685787 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/187 25612
/proc/meminfo: memFree=16615668/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2262.31 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 13104 0 0 0 226231 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4258077 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/187 25613
/proc/meminfo: memFree=16615668/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2322.32 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 13425 0 0 0 232232 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 5685278 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

[startup+2382.3 s]
/proc/loadavg: 2.14 2.05 2.04 3/187 25675
/proc/meminfo: memFree=16668880/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2382.32 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 13425 0 0 0 238232 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4405752 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.10 2.05 2.04 3/187 25675
/proc/meminfo: memFree=16664068/32770624 swapFree=67108860/67108860
[pid=25541] ppid=25538 vsize=30020 memory=4908 CPUtime=2400.03 cores=1,3,5,7
/proc/25541/stat : 25541 (MistralXCSP) R 25538 25541 25074 0 -1 4202496 13744 0 0 0 240003 0 0 0 20 0 1 0 36858031 30740480 1227 33554432000 4194304 7498468 140725269818464 140725269812856 4397939 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 34844672 140725269824623 140725269824771 140725269824771 140725269827529 0
/proc/25541/statm: 7505 1227 746 807 0 496 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 30020 KiB
Current children cumulated memory: 4908 KiB

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

[startup+2400.01 s]
# the end of solver process 25541 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.002 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.03
CPU user time (s): 2400.03
CPU system time (s): 0.002
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 30020
Max. memory (cumulated for all children) (KiB): 4908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.002
maximum resident set size= 4928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13778
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= 850


# summary of solver processes directly reported to runsolver:
#   pid: 25541
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.01018 second user time and 15.241 second system time

The end

Launcher Data 

Begin job on node102 at 2018-07-21 19:09:09
IDJOB=4289355
IDBENCH=141171
IDSOLVER=2741
FILE ID=node102/4289355-1532192949
RUNJOBID= node102-1532190502-25106
PBS_JOBID= 21018941
Free space on /tmp= 53236 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P03_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-4289355-1532192949/watcher-4289355-1532192949 -o /tmp/evaluation-result-4289355-1532192949/solver-4289355-1532192949 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 51391461 HOME/instance-4289355-1532192949.xml

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

MD5SUM BENCH= 54d96134616ca7767c80e2eaaa70f234
RANDOM SEED=51391461

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        16619396 kB
MemAvailable:   31631536 kB
Buffers:          212596 kB
Cached:         14893296 kB
SwapCached:            0 kB
Active:          1699624 kB
Inactive:       13768012 kB
Active(anon):     364836 kB
Inactive(anon):    16892 kB
Active(file):    1334788 kB
Inactive(file): 13751120 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8968 kB
Writeback:             0 kB
AnonPages:        368648 kB
Mapped:            36296 kB
Shmem:             17036 kB
Slab:             381836 kB
SReclaimable:     354692 kB
SUnreclaim:        27144 kB
KernelStack:        3312 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     648688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 53228 MiB
End job on node102 at 2018-07-21 19:49:09