Trace number 4303902

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) 2519.81 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K05-P03_c18.xml
MD5SUMf4fa601a34b34009a5b9ea58e60241da
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark89.9324
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints42
Number of domains2
Minimum domain size40
Maximum domain size41
Distribution of domain sizes[{"size":40,"count":40},{"size":41,"count":15}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":45},{"degree":2,"count":40},{"degree":6,"count":10},{"degree":7,"count":5}]
Minimum constraint arity3
Maximum constraint arity40
Distribution of constraint arities[{"arity":3,"count":40},{"arity":15,"count":1},{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints40
Distribution of constraint types[{"type":"intension","count":40},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.80/2520.00	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 (1414 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-4303902-1534001095/watcher-4303902-1534001095 -o /tmp/evaluation-result-4303902-1534001095/solver-4303902-1534001095 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7337 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 236971531 HOME/instance-4303902-1534001095.xml 

running on 4 cores: 0,2,4,6

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
solver pid=8730, runsolver pid=8727
Current StackSize limit: 8192 KiB


[startup+0.100869 s]*
/proc/loadavg: 2.26 2.14 2.06 3/189 8731
/proc/meminfo: memFree=3528932/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29424 memory=4264 CPUtime=0.1 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1251 0 0 0 10 0 0 0 20 0 1 0 217672651 30130176 1066 33554432000 4194304 7499544 140728170042784 140728170037272 5684118 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7356 1066 745 807 0 347 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29424 KiB
Current children cumulated memory: 4264 KiB

[startup+0.209418 s]*
/proc/loadavg: 2.26 2.14 2.06 3/189 8731
/proc/meminfo: memFree=3528932/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29424 memory=4264 CPUtime=0.21 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1251 0 0 0 21 0 0 0 20 0 1 0 217672651 30130176 1066 33554432000 4194304 7499544 140728170042784 140728170037272 5585619 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7356 1066 745 807 0 347 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29424 KiB
Current children cumulated memory: 4264 KiB

[startup+0.308868 s]*
/proc/loadavg: 2.26 2.14 2.06 3/189 8731
/proc/meminfo: memFree=3528932/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4264 CPUtime=0.31 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1263 0 0 0 31 0 0 0 20 0 1 0 217672651 30265344 1066 33554432000 4194304 7499544 140728170042784 140728170037272 4405599 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1066 745 807 0 380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4264 KiB

[startup+0.700226 s]
/proc/loadavg: 2.26 2.14 2.06 3/189 8731
/proc/meminfo: memFree=3528560/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4264 CPUtime=0.69 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1270 0 0 0 69 0 0 0 20 0 1 0 217672651 30265344 1066 33554432000 4194304 7499544 140728170042784 140728170037272 4258023 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1066 745 807 0 380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4264 KiB

[startup+1.50022 s]
/proc/loadavg: 2.26 2.14 2.06 3/189 8731
/proc/meminfo: memFree=3528560/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4264 CPUtime=1.49 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1270 0 0 0 149 0 0 0 20 0 1 0 217672651 30265344 1066 33554432000 4194304 7499544 140728170042784 140728170037208 5837904 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1066 745 807 0 380 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4264 KiB

[startup+3.10894 s]
/proc/loadavg: 2.26 2.14 2.06 3/189 8731
/proc/meminfo: memFree=3527808/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4436 CPUtime=3.1 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1506 0 0 0 310 0 0 0 20 0 1 0 217672651 30265344 1109 33554432000 4194304 7499544 140728170042784 140728170037208 4579843 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1109 750 807 0 380 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4436 KiB

[startup+6.30033 s]
/proc/loadavg: 2.15 2.12 2.06 3/189 8731
/proc/meminfo: memFree=3527988/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4440 CPUtime=6.29 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1748 0 0 0 629 0 0 0 20 0 1 0 217672651 30265344 1110 33554432000 4194304 7499544 140728170042784 140728170037208 4222944 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1110 750 807 0 380 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4440 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.12 2.05 3/188 8732
/proc/meminfo: memFree=3527592/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4440 CPUtime=12.69 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 1985 0 0 0 1269 0 0 0 20 0 1 0 217672651 30265344 1110 33554432000 4194304 7499544 140728170042784 140728170037208 4407254 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1110 750 807 0 380 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4440 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 2.11 2.05 3/187 8732
/proc/meminfo: memFree=3527740/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4440 CPUtime=25.49 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 2453 0 0 0 2549 0 0 0 20 0 1 0 217672651 30265344 1110 33554432000 4194304 7499544 140728170042784 140728170037208 4579754 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1110 750 807 0 380 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4440 KiB

[startup+51.109 s]
/proc/loadavg: 2.07 2.10 2.05 3/187 8732
/proc/meminfo: memFree=3527492/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4440 CPUtime=51.09 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 2695 0 0 0 5109 0 0 0 20 0 1 0 217672651 30265344 1110 33554432000 4194304 7499544 140728170042784 140728170037208 4320871 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1110 750 807 0 380 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4440 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.09 2.05 3/187 8733
/proc/meminfo: memFree=3527440/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4440 CPUtime=102.28 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 2931 0 0 0 10228 0 0 0 20 0 1 0 217672651 30265344 1110 33554432000 4194304 7499544 140728170042784 140728170037208 4541755 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1110 750 807 0 380 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4440 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 8795
/proc/meminfo: memFree=3526832/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4444 CPUtime=162.28 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 3179 0 0 0 16228 0 0 0 20 0 1 0 217672651 30265344 1111 33554432000 4194304 7499544 140728170042784 140728170037208 5574144 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1111 750 807 0 380 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4444 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.07 2.05 3/187 8797
/proc/meminfo: memFree=3526244/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4444 CPUtime=222.27 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 3421 0 0 0 22227 0 0 0 20 0 1 0 217672651 30265344 1111 33554432000 4194304 7499544 140728170042784 140728170037208 5648648 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1111 750 807 0 380 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4444 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.06 2.05 3/187 8798
/proc/meminfo: memFree=3526460/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4444 CPUtime=282.27 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 3658 0 0 0 28227 0 0 0 20 0 1 0 217672651 30265344 1111 33554432000 4194304 7499544 140728170042784 140728170037208 4579746 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1111 750 807 0 380 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4444 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 8807
/proc/meminfo: memFree=3525720/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4444 CPUtime=342.26 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 3894 0 0 0 34226 0 0 0 20 0 1 0 217672651 30265344 1111 33554432000 4194304 7499544 140728170042784 140728170037208 4398000 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1111 750 807 0 380 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4444 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 8808
/proc/meminfo: memFree=3525988/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4444 CPUtime=402.26 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 4141 0 0 0 40226 0 0 0 20 0 1 0 217672651 30265344 1111 33554432000 4194304 7499544 140728170042784 140728170037208 4379081 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1111 750 807 0 380 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4444 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 8809
/proc/meminfo: memFree=3525964/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=462.25 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 4382 0 0 0 46225 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4408844 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB


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

/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 8847
/proc/meminfo: memFree=3525568/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=1782.15 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 9587 0 0 0 178215 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4541886 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 8849
/proc/meminfo: memFree=3525684/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=1842.14 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 9822 0 0 0 184214 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 5665942 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 8850
/proc/meminfo: memFree=3525420/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=1902.14 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 10057 0 0 0 190214 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4249664 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 8851
/proc/meminfo: memFree=3525636/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=1962.13 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 10292 0 0 0 196213 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4320551 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8853
/proc/meminfo: memFree=3525572/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2022.13 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 10527 0 0 0 202213 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4403448 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8854
/proc/meminfo: memFree=3525436/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2082.12 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 10761 0 0 0 208212 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4405409 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8864
/proc/meminfo: memFree=3524916/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2142.12 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 10999 0 0 0 214212 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 5161150 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8887
/proc/meminfo: memFree=3524492/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2202.11 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 11234 0 0 0 220211 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 5685288 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/189 8888
/proc/meminfo: memFree=3524580/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2262.11 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 11469 0 0 0 226211 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4580506 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 8889
/proc/meminfo: memFree=3524688/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2322.11 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 11704 0 0 0 232211 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 5685383 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 8890
/proc/meminfo: memFree=3524796/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2382.1 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 11939 0 0 0 238210 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4405481 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8891
/proc/meminfo: memFree=3524692/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2442.1 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 12174 0 0 0 244210 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 4249920 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

[startup+2502.3 s]
/proc/loadavg: 2.93 2.25 2.12 3/187 8892
/proc/meminfo: memFree=3524540/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2502.09 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 12409 0 0 0 250209 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 139772073551593 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.79 2.27 2.13 3/187 8892
/proc/meminfo: memFree=3524636/32770624 swapFree=67108860/67108860
[pid=8730] ppid=8727 vsize=29556 memory=4448 CPUtime=2519.8 cores=0,2,4,6
/proc/8730/stat : 8730 (MistralXCSP) R 8727 8730 7304 0 -1 4202496 12644 0 0 0 251980 0 0 0 20 0 1 0 217672651 30265344 1112 33554432000 4194304 7499544 140728170042784 140728170037208 5665460 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 9682944 140728170050670 140728170050819 140728170050819 140728170053577 0
/proc/8730/statm: 7389 1112 750 807 0 380 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4448 KiB

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

[startup+2520.01 s]
# the end of solver process 8730 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.8 s, system=0.009999 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): 2519.81
CPU user time (s): 2519.8
CPU system time (s): 0.009999
CPU usage (%): 99.9922
Max. virtual memory (cumulated for all children) (KiB): 29556
Max. memory (cumulated for all children) (KiB): 4448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.8
system time used= 0.009999
maximum resident set size= 4468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12679
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= 6
involuntary context switches= 3162


# summary of solver processes directly reported to runsolver:
#   pid: 8730
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2519.8
#   total CPU system time (s): 0.009999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.76374 second user time and 16.2707 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-11 17:24:55
IDJOB=4303902
IDBENCH=141168
IDSOLVER=2779
FILE ID=node139/4303902-1534001095
RUNJOBID= node139-1533991001-7337
PBS_JOBID= 21036943
Free space on /tmp= 28216 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K05-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-4303902-1534001095/watcher-4303902-1534001095 -o /tmp/evaluation-result-4303902-1534001095/solver-4303902-1534001095 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7337 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 236971531 HOME/instance-4303902-1534001095.xml

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

MD5SUM BENCH= f4fa601a34b34009a5b9ea58e60241da
RANDOM SEED=236971531

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:         3530344 kB
MemAvailable:   31906976 kB
Buffers:          200268 kB
Cached:         27954676 kB
SwapCached:            0 kB
Active:          8072004 kB
Inactive:       20137300 kB
Active(anon):       5992 kB
Inactive(anon):   100556 kB
Active(file):    8066012 kB
Inactive(file): 20036744 kB
Unevictable:        7292 kB
Mlocked:            7292 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11996 kB
Writeback:             0 kB
AnonPages:         63108 kB
Mapped:            62112 kB
Shmem:             49804 kB
Slab:             730188 kB
SReclaimable:     702336 kB
SUnreclaim:        27852 kB
KernelStack:        3600 kB
PageTables:         5200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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 18:06:55