Trace number 4303904

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 2018-08-01? (TO) 2519.96 2520.01

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 01082018
2519.95/2520.00	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 (1411 MiB free)
  memory of node 1: 16384 MiB (2033 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303904-1534001242/watcher-4303904-1534001242 -o /tmp/evaluation-result-4303904-1534001242/solver-4303904-1534001242 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7338 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2057837650 HOME/instance-4303904-1534001242.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=8794, runsolver pid=8791

[startup+0.100153 s]*
/proc/loadavg: 2.02 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526848/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29856 memory=4524 CPUtime=0.1 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 1353 0 0 0 10 0 0 0 20 0 1 0 217687374 30572544 1131 33554432000 4194304 7499544 140726028144480 140726028141480 4579688 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7464 1131 744 807 0 455 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29856 KiB
Current children cumulated memory: 4524 KiB

[startup+0.20937 s]*
/proc/loadavg: 2.02 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526848/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29856 memory=4524 CPUtime=0.21 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 1353 0 0 0 21 0 0 0 20 0 1 0 217687374 30572544 1131 33554432000 4194304 7499544 140726028144480 140726028141480 4407130 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7464 1131 744 807 0 455 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29856 KiB
Current children cumulated memory: 4524 KiB

[startup+0.308787 s]*
/proc/loadavg: 2.02 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526848/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29856 memory=4524 CPUtime=0.31 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 1356 0 0 0 31 0 0 0 20 0 1 0 217687374 30572544 1131 33554432000 4194304 7499544 140726028144480 140726028141480 4257952 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7464 1131 744 807 0 455 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29856 KiB
Current children cumulated memory: 4524 KiB

[startup+0.700278 s]
/proc/loadavg: 2.02 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526848/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4788 CPUtime=0.69 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 1386 0 0 0 69 0 0 0 20 0 1 0 217687374 30707712 1197 33554432000 4194304 7499544 140726028144480 140726028141480 5161172 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1197 750 807 0 488 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4788 KiB

[startup+1.50027 s]
/proc/loadavg: 2.02 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526864/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4788 CPUtime=1.49 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 1387 0 0 0 149 0 0 0 20 0 1 0 217687374 30707712 1197 33554432000 4194304 7499544 140726028144480 140726028138904 4579872 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1197 750 807 0 488 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4788 KiB

[startup+3.10888 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526928/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4896 CPUtime=3.1 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 1709 0 0 0 310 0 0 0 20 0 1 0 217687374 30707712 1224 33554432000 4194304 7499544 140726028144480 140726028138904 5574172 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1224 750 807 0 488 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4896 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526832/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4900 CPUtime=6.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 2044 0 0 0 629 0 0 0 20 0 1 0 217687374 30707712 1225 33554432000 4194304 7499544 140726028144480 140726028138904 4404917 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1225 750 807 0 488 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4900 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526832/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4900 CPUtime=12.69 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 2375 0 0 0 1269 0 0 0 20 0 1 0 217687374 30707712 1225 33554432000 4194304 7499544 140726028144480 140726028138904 5574144 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1225 750 807 0 488 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4900 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526708/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4904 CPUtime=25.49 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 3019 0 0 0 2549 0 0 0 20 0 1 0 217687374 30707712 1226 33554432000 4194304 7499544 140726028144480 140726028138904 4405156 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1226 750 807 0 488 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4904 KiB

[startup+51.1089 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 8796
/proc/meminfo: memFree=3526492/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=51.1 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 3360 0 0 0 5110 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4249719 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.07 2.05 3/187 8797
/proc/meminfo: memFree=3526344/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=102.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 3692 0 0 0 10229 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4408797 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/188 8806
/proc/meminfo: memFree=3525276/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=162.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 4025 0 0 0 16229 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4579934 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 8807
/proc/meminfo: memFree=3525764/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=222.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 4355 0 0 0 22229 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4406244 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 8808
/proc/meminfo: memFree=3525988/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=282.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 4675 0 0 0 28229 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4406206 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 8809
/proc/meminfo: memFree=3525964/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=342.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 5001 0 0 0 34229 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 5782433 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 8810
/proc/meminfo: memFree=3525812/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=402.29 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 5328 0 0 0 40229 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4323586 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 8811
/proc/meminfo: memFree=3525988/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=462.28 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 5648 0 0 0 46228 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4267843 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB


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

/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 8850
/proc/meminfo: memFree=3525528/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=1782.26 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 12717 0 0 0 178226 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 5684777 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8852
/proc/meminfo: memFree=3525356/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=1842.26 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 13036 0 0 0 184226 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4405851 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8853
/proc/meminfo: memFree=3525572/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=1902.26 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 13355 0 0 0 190226 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 5838083 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8863
/proc/meminfo: memFree=3523780/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=1962.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 13674 0 0 0 196225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4405046 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8886
/proc/meminfo: memFree=3523824/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2022.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 13993 0 0 0 202225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4267411 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/189 8887
/proc/meminfo: memFree=3524628/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2082.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 14312 0 0 0 208225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4257952 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 8888
/proc/meminfo: memFree=3524688/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2142.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 14641 0 0 0 214225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4249920 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 8889
/proc/meminfo: memFree=3524796/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2202.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 14962 0 0 0 220225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4406530 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8890
/proc/meminfo: memFree=3525184/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2262.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 15283 0 0 0 226225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4580482 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 8891
/proc/meminfo: memFree=3524796/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2322.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 15604 0 0 0 232225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4405416 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2382.3 s]
/proc/loadavg: 2.73 2.26 2.13 3/187 8953
/proc/meminfo: memFree=3303980/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2382.25 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 15926 0 0 0 238225 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 5604687 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2442.3 s]
/proc/loadavg: 2.27 2.21 2.12 3/187 8954
/proc/meminfo: memFree=3301884/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2442.24 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 16247 0 0 0 244224 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 5684721 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

[startup+2502.3 s]
/proc/loadavg: 2.10 2.18 2.12 3/187 8955
/proc/meminfo: memFree=3300688/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2502.24 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 16568 0 0 0 250224 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 5685344 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.07 2.16 2.12 3/187 8955
/proc/meminfo: memFree=3300488/32770624 swapFree=67108860/67108860
[pid=8794] ppid=8791 vsize=29988 memory=4908 CPUtime=2519.95 cores=1,3,5,7
/proc/8794/stat : 8794 (MistralXCSP) R 8791 8794 7304 0 -1 4202496 16888 0 0 0 251995 0 0 0 20 0 1 0 217687374 30707712 1227 33554432000 4194304 7499544 140726028144480 140726028138904 4249666 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 37699584 140726028145773 140726028145923 140726028145923 140726028148681 0
/proc/8794/statm: 7497 1227 750 807 0 488 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 4908 KiB

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

[startup+2520.01 s]
# the end of solver process 8794 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.96 s, system=0.003999 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2519.96
CPU system time (s): 0.003999
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 29988
Max. memory (cumulated for all children) (KiB): 4908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.96
system time used= 0.003999
maximum resident set size= 4928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16922
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= 632


# summary of solver processes directly reported to runsolver:
#   pid: 8794
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2519.96
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4899 second user time and 14.0545 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-11 17:27:22
IDJOB=4303904
IDBENCH=141171
IDSOLVER=2779
FILE ID=node139/4303904-1534001242
RUNJOBID= node139-1533991001-7338
PBS_JOBID= 21036943
Free space on /tmp= 28216 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
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-4303904-1534001242/watcher-4303904-1534001242 -o /tmp/evaluation-result-4303904-1534001242/solver-4303904-1534001242 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7338 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2057837650 HOME/instance-4303904-1534001242.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 54d96134616ca7767c80e2eaaa70f234
RANDOM SEED=2057837650

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:         3528812 kB
MemAvailable:   31905436 kB
Buffers:          200316 kB
Cached:         27955004 kB
SwapCached:            0 kB
Active:          8071736 kB
Inactive:       20137396 kB
Active(anon):       5860 kB
Inactive(anon):   100556 kB
Active(file):    8065876 kB
Inactive(file): 20036840 kB
Unevictable:        7292 kB
Mlocked:            7292 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5824 kB
Writeback:             0 kB
AnonPages:         61220 kB
Mapped:            62052 kB
Shmem:             49804 kB
Slab:             730336 kB
SReclaimable:     702368 kB
SUnreclaim:        27968 kB
KernelStack:        3296 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 28212 MiB
End job on node139 at 2018-08-11 18:09:22