Trace number 4289651

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) 2400.07 2400.3

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-m001_c18.xml
MD5SUM6b753b1e1a3070adcb3424354b76057b
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 benchmark816.032
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":33}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.06/2400.30	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8792 MiB free)
  memory of node 1: 16384 MiB (11007 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289651-1532203306/watcher-4289651-1532203306 -o /tmp/evaluation-result-4289651-1532203306/solver-4289651-1532203306 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532190502-26183 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289651-1532203306.xml 

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

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

solver pid=27995, runsolver pid=27992

[startup+0.100159 s]*
/proc/loadavg: 1.96 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20275016/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=3964 CPUtime=0.1 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1219 0 0 0 10 0 0 0 20 0 1 0 37893755 29986816 991 33554432000 4194304 7498468 140735252349824 140735252346824 5773663 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.209279 s]*
/proc/loadavg: 1.96 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274784/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=3964 CPUtime=0.21 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1219 0 0 0 21 0 0 0 20 0 1 0 37893755 29986816 991 33554432000 4194304 7498468 140735252349824 140735252344456 4580242 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.30879 s]*
/proc/loadavg: 1.96 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274784/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=3964 CPUtime=0.31 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1219 0 0 0 31 0 0 0 20 0 1 0 37893755 29986816 991 33554432000 4194304 7498468 140735252349824 140735252344456 4580120 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.70027 s]
/proc/loadavg: 1.96 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274784/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=3964 CPUtime=0.69 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1219 0 0 0 69 0 0 0 20 0 1 0 37893755 29986816 991 33554432000 4194304 7498468 140735252349824 140735252344456 5773650 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+1.50027 s]
/proc/loadavg: 1.96 2.01 2.04 4/189 27996
/proc/meminfo: memFree=20274784/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=3964 CPUtime=1.49 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1219 0 0 0 149 0 0 0 20 0 1 0 37893755 29986816 991 33554432000 4194304 7498468 140735252349824 140735252344456 5685202 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 991 753 807 0 312 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+3.10889 s]
/proc/loadavg: 1.96 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274652/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=3.1 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1383 0 0 0 310 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5773663 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+6.30027 s]
/proc/loadavg: 1.97 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274548/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=6.29 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1552 0 0 0 629 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5770512 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274548/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=12.69 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 1721 0 0 0 1269 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4542353 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274524/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=25.49 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 2047 0 0 0 2549 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5771488 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+51.1089 s]
/proc/loadavg: 1.98 2.01 2.04 3/189 27996
/proc/meminfo: memFree=20274524/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=51.1 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 2218 0 0 0 5110 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5685776 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/189 27997
/proc/meminfo: memFree=20274664/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=102.28 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 2382 0 0 0 10228 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4542399 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 27998
/proc/meminfo: memFree=20275236/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=162.28 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 2546 0 0 0 16228 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4405924 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 27999
/proc/meminfo: memFree=20275344/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=222.27 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 2710 0 0 0 22227 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4579912 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28000
/proc/meminfo: memFree=20275676/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=282.27 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 2874 0 0 0 28227 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4378989 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28001
/proc/meminfo: memFree=20276088/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=342.26 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 3039 0 0 0 34226 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4579925 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28002
/proc/meminfo: memFree=20276032/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=402.25 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 3208 0 0 0 40225 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5685439 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28003
/proc/meminfo: memFree=20276376/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=462.25 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 3367 0 0 0 46225 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4580955 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB


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

/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 1662.13 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 28048
/proc/meminfo: memFree=20275728/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=1722.12 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 6760 0 0 0 172212 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4580275 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28049
/proc/meminfo: memFree=20275928/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=1782.12 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 6922 0 0 0 178212 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5684752 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28050
/proc/meminfo: memFree=20275860/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=1842.11 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 7084 0 0 0 184211 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4580003 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28051
/proc/meminfo: memFree=20275932/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=1902.11 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 7248 0 0 0 190211 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5684759 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28052
/proc/meminfo: memFree=20275960/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=1962.1 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 7409 0 0 0 196210 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5772151 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28117
/proc/meminfo: memFree=20302180/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2022.09 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 7570 0 0 0 202209 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5161513 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28118
/proc/meminfo: memFree=20302008/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2082.09 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 7730 0 0 0 208209 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5684428 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28119
/proc/meminfo: memFree=20302096/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2142.08 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 7891 0 0 0 214208 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5838346 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28120
/proc/meminfo: memFree=20302472/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2202.08 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 8051 0 0 0 220208 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5771158 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28121
/proc/meminfo: memFree=20302420/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2262.07 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 8211 0 0 0 226207 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5772174 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28129
/proc/meminfo: memFree=20301344/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2322.07 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 8371 0 0 0 232207 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4542399 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28130
/proc/meminfo: memFree=20301508/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2382.06 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 8532 0 0 0 238206 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 4405096 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2382.06 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28130
/proc/meminfo: memFree=20301632/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2400.06 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 8691 0 0 0 240006 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5585864 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

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

[startup+2400.3 s]
# the end of solver process 27995 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.07 s, system=0.001249 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28130
/proc/meminfo: memFree=20301632/32770624 swapFree=67108860/67108860
[pid=27995] ppid=27992 vsize=29284 memory=4228 CPUtime=2400.06 cores=1,3,5,7
/proc/27995/stat : 27995 (MistralXCSP) R 27992 27995 26151 0 -1 4202496 8691 0 0 0 240006 0 0 0 20 0 1 0 37893755 29986816 1057 33554432000 4194304 7498468 140735252349824 140735252344456 5585864 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23359488 140735252358254 140735252358403 140735252358403 140735252361161 0
/proc/27995/statm: 7321 1057 769 807 0 312 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

Child status: 0
Real time (s): 2400.3
CPU time (s): 2400.07
CPU user time (s): 2400.07
CPU system time (s): 0.001249
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 29284
Max. memory (cumulated for all children) (KiB): 4228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.07
system time used= 0.001249
maximum resident set size= 4248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8725
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= 1822


# summary of solver processes directly reported to runsolver:
#   pid: 27995
#   total CPU time (s): 2400.07
#   total CPU user time (s): 2400.07
#   total CPU system time (s): 0.001249

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.57141 second user time and 15.5618 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-21 22:01:46
IDJOB=4289651
IDBENCH=141561
IDSOLVER=2741
FILE ID=node107/4289651-1532203306
RUNJOBID= node107-1532190502-26183
PBS_JOBID= 21018936
Free space on /tmp= 55160 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-m001_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-4289651-1532203306/watcher-4289651-1532203306 -o /tmp/evaluation-result-4289651-1532203306/solver-4289651-1532203306 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532190502-26183 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289651-1532203306.xml

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

MD5SUM BENCH= 6b753b1e1a3070adcb3424354b76057b
RANDOM SEED=200687973

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        20276188 kB
MemAvailable:   31907608 kB
Buffers:          223304 kB
Cached:         11561960 kB
SwapCached:            0 kB
Active:          1465004 kB
Inactive:       10404960 kB
Active(anon):      87820 kB
Inactive(anon):    16864 kB
Active(file):    1377184 kB
Inactive(file): 10388096 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8952 kB
Writeback:             0 kB
AnonPages:         91728 kB
Mapped:            35804 kB
Shmem:             17036 kB
Slab:             321336 kB
SReclaimable:     294600 kB
SUnreclaim:        26736 kB
KernelStack:        3360 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     373540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55152 MiB
End job on node107 at 2018-07-21 22:41:46