Trace number 4289265

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 2400.11

General information on the benchmark

NameColouredQueens/
ColouredQueens-11_c18.xml
MD5SUM3da25fcd556a00d93fc440927ef81e89
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints60
Number of domains1
Minimum domain size11
Maximum domain size11
Distribution of domain sizes[{"size":11,"count":121}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":117}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":24}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.03	c Mistral 16062018
2400.02/2400.10	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 (7673 MiB free)
  memory of node 1: 16384 MiB (10539 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289265-1532190501/watcher-4289265-1532190501 -o /tmp/evaluation-result-4289265-1532190501/solver-4289265-1532190501 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25137 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289265-1532190501.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=25168, runsolver pid=25160

[startup+0.100197 s]*
/proc/loadavg: 0.24 0.06 0.06 3/187 25169
/proc/meminfo: memFree=18647296/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=3984 CPUtime=0.06 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1179 0 3 0 6 0 0 0 20 0 1 0 36613319 29995008 996 33554432000 4194304 7498468 140725449296176 140725449290528 5685209 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 996 713 807 0 314 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 3984 KiB

[startup+0.209414 s]*
/proc/loadavg: 0.24 0.06 0.06 2/187 25177
/proc/meminfo: memFree=18647184/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=3984 CPUtime=0.17 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1179 0 3 0 17 0 0 0 20 0 1 0 36613319 29995008 996 33554432000 4194304 7498468 140725449296176 140725449290528 5684428 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 996 713 807 0 314 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 3984 KiB

[startup+0.309356 s]*
/proc/loadavg: 0.24 0.06 0.06 2/184 25177
/proc/meminfo: memFree=18644952/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=3984 CPUtime=0.27 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1180 0 3 0 27 0 0 0 20 0 1 0 36613319 29995008 996 33554432000 4194304 7498468 140725449296176 140725449290528 4580144 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 996 713 807 0 314 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 3984 KiB

[startup+0.700341 s]
/proc/loadavg: 0.24 0.06 0.06 2/184 25177
/proc/meminfo: memFree=18644436/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=3984 CPUtime=0.66 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1180 0 3 0 66 0 0 0 20 0 1 0 36613319 29995008 996 33554432000 4194304 7498468 140725449296176 140725449291528 4257951 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 996 713 807 0 314 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 3984 KiB

[startup+1.50033 s]
/proc/loadavg: 0.24 0.06 0.06 2/184 25177
/proc/meminfo: memFree=18643836/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=3984 CPUtime=1.46 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1180 0 3 0 146 0 0 0 20 0 1 0 36613319 29995008 996 33554432000 4194304 7498468 140725449296176 140725449291528 5684444 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 996 713 807 0 314 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 3984 KiB

[startup+3.10888 s]
/proc/loadavg: 0.24 0.06 0.06 2/184 25177
/proc/meminfo: memFree=18642740/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=3.06 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1352 0 3 0 306 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5838205 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+6.30033 s]
/proc/loadavg: 0.30 0.08 0.07 3/189 25230
/proc/meminfo: memFree=18461056/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=6.26 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1524 0 3 0 626 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4405268 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+12.7003 s]
/proc/loadavg: 0.44 0.11 0.08 3/189 25230
/proc/meminfo: memFree=18342600/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=12.65 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 1696 0 3 0 1265 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5568224 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+25.5003 s]
/proc/loadavg: 0.68 0.17 0.10 3/189 25230
/proc/meminfo: memFree=18342592/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=25.45 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 2035 0 3 0 2545 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4580003 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 25.45 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+51.1091 s]
/proc/loadavg: 1.20 0.35 0.16 3/189 25230
/proc/meminfo: memFree=18343180/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=51.06 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 2212 0 3 0 5106 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5686177 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+102.3 s]
/proc/loadavg: 1.65 0.60 0.25 3/190 25239
/proc/meminfo: memFree=18342576/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=102.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 2379 0 3 0 10225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4580254 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+162.3 s]
/proc/loadavg: 1.87 0.86 0.36 3/189 25240
/proc/meminfo: memFree=18343316/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=162.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 2551 0 3 0 16225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5684692 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.07 0.47 3/190 25242
/proc/meminfo: memFree=18342500/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=222.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 2718 0 3 0 22225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685743 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.24 0.56 3/190 25243
/proc/meminfo: memFree=18342500/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=282.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 2894 0 3 0 28225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4405149 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.37 0.65 3/188 25244
/proc/meminfo: memFree=18342432/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=342.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 3061 0 3 0 34225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5840432 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.49 0.74 3/188 25245
/proc/meminfo: memFree=18342816/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=402.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 3232 0 3 0 40225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4397952 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.58 0.82 3/187 25246
/proc/meminfo: memFree=18343080/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=462.25 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 3399 0 3 0 46225 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5684455 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB


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

/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+1722.3 s]
/proc/loadavg: 2.45 2.12 1.74 3/187 25284
/proc/meminfo: memFree=18342332/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=1722.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 6895 0 3 0 172222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685864 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+1782.3 s]
/proc/loadavg: 2.16 2.10 1.76 3/187 25286
/proc/meminfo: memFree=18341936/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=1782.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 7062 0 3 0 178222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685947 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.08 1.78 3/187 25287
/proc/meminfo: memFree=18342112/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=1842.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 7229 0 3 0 184222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685160 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.07 1.79 3/188 25296
/proc/meminfo: memFree=18340596/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=1902.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 7396 0 3 0 190222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4580892 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.06 1.80 3/189 25320
/proc/meminfo: memFree=18340152/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=1962.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 7563 0 3 0 196222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685746 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 1.81 3/189 25321
/proc/meminfo: memFree=18341520/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2022.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 7730 0 3 0 202222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5840454 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 1.82 3/189 25322
/proc/meminfo: memFree=18341396/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2082.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 7897 0 3 0 208222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4405162 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 1.83 3/189 25323
/proc/meminfo: memFree=18341596/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2142.22 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8064 0 3 0 214222 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4542275 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 1.85 3/188 25324
/proc/meminfo: memFree=18341720/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2202.21 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8231 0 3 0 220221 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685012 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 1.86 3/187 25325
/proc/meminfo: memFree=18341248/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2262.21 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8398 0 3 0 226221 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4257880 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/187 25326
/proc/meminfo: memFree=18341448/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2322.21 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8565 0 3 0 232221 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5618309 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/187 25327
/proc/meminfo: memFree=18341588/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2382.21 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8732 0 3 0 238221 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 5685153 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 1.87 3/187 25327
/proc/meminfo: memFree=18341588/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2400.02 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8899 0 3 0 240002 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4580144 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

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

[startup+2400.11 s]
# the end of solver process 25168 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.003999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 1.87 3/187 25327
/proc/meminfo: memFree=18341588/32770624 swapFree=67108860/67108860
[pid=25168] ppid=25160 vsize=29292 memory=4084 CPUtime=2400.02 cores=0,2,4,6
/proc/25168/stat : 25168 (MistralXCSP) R 25160 25168 25105 0 -1 4202496 8899 0 3 0 240002 0 0 0 20 0 1 0 36613319 29995008 1021 33554432000 4194304 7498468 140725449296176 140725449291528 4580144 0 0 4096 16386 0 0 0 17 4 0 0 2 0 0 9598848 9604096 37900288 140725449303149 140725449303299 140725449303299 140725449306057 0
/proc/25168/statm: 7323 1021 721 807 0 314 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 29292 KiB
Current children cumulated memory: 4084 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.03
CPU user time (s): 2400.03
CPU system time (s): 0.003999
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 29292
Max. memory (cumulated for all children) (KiB): 4084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.003999
maximum resident set size= 4104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8934
page faults= 3
swaps= 0
block input operations= 2088
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 647


# summary of solver processes directly reported to runsolver:
#   pid: 25168
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.98729 second user time and 16.1304 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-21 18:28:21
IDJOB=4289265
IDBENCH=141024
IDSOLVER=2741
FILE ID=node139/4289265-1532190501
RUNJOBID= node139-1532190500-25137
PBS_JOBID= 21018928
Free space on /tmp= 45928 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-11_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-4289265-1532190501/watcher-4289265-1532190501 -o /tmp/evaluation-result-4289265-1532190501/solver-4289265-1532190501 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25137 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289265-1532190501.xml

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

MD5SUM BENCH= 3da25fcd556a00d93fc440927ef81e89
RANDOM SEED=1990968631

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:        18661304 kB
MemAvailable:   31944028 kB
Buffers:          116288 kB
Cached:         13224924 kB
SwapCached:            0 kB
Active:          1056584 kB
Inactive:       12335244 kB
Active(anon):       6440 kB
Inactive(anon):    64068 kB
Active(file):    1050144 kB
Inactive(file): 12271176 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8912 kB
Writeback:             0 kB
AnonPages:         57544 kB
Mapped:            34540 kB
Shmem:             17036 kB
Slab:             414748 kB
SReclaimable:     389864 kB
SUnreclaim:        24884 kB
KernelStack:        3184 kB
PageTables:         4736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318328 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= 45908 MiB
End job on node139 at 2018-07-21 19:08:22