Trace number 4289257

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) 2400.01 2400.3

General information on the benchmark

NameColouredQueens/
ColouredQueens-15_c18.xml
MD5SUM531220ca8f264cab5c203edb1f2daff4
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 variables225
Number of constraints84
Number of domains1
Minimum domain size15
Maximum domain size15
Distribution of domain sizes[{"size":15,"count":225}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":221}]
Minimum constraint arity2
Maximum constraint arity15
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":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":32}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":84}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.19	c Mistral 16062018
2400.00/2400.30	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 (11035 MiB free)
  memory of node 1: 16384 MiB (9214 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289257-1532190500/watcher-4289257-1532190500 -o /tmp/evaluation-result-4289257-1532190500/solver-4289257-1532190500 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24592 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289257-1532190500.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
solver pid=24621, runsolver pid=24615
Current StackSize limit: 8192 KiB


[startup+0.100148 s]*
/proc/loadavg: 0.00 0.01 0.05 2/187 24623
/proc/meminfo: memFree=20734932/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=7004 memory=136 CPUtime=0 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) D 24615 24621 24561 0 -1 4194304 159 0 0 0 0 0 0 0 20 0 1 0 36613230 7172096 34 33554432000 4194304 7498468 140736554020992 140736554018088 139801978243578 0 0 4096 0 18446744071580431491 0 0 17 4 0 0 1 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 1751 34 26 807 0 39 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 7004 KiB
Current children cumulated memory: 136 KiB

[startup+0.2101 s]*
/proc/loadavg: 0.00 0.01 0.05 2/187 24623
/proc/meminfo: memFree=20732684/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=28764 memory=2416 CPUtime=0 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) D 24615 24621 24561 0 -1 4202496 819 0 2 0 0 0 0 0 20 0 1 0 36613230 29454336 604 33554432000 4194304 7498468 140736554020992 140736554016376 139801975599312 0 0 4096 0 18446744071580431491 0 0 17 4 0 0 11 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7191 604 488 807 0 182 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28764 KiB
Current children cumulated memory: 2416 KiB

[startup+0.30914 s]*
/proc/loadavg: 0.00 0.01 0.05 2/185 24623
/proc/meminfo: memFree=20731940/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4252 CPUtime=0.08 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 1283 0 3 0 8 0 0 0 20 0 1 0 36613230 30425088 1063 33554432000 4194304 7498468 140736554020992 140736554016376 5684600 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1063 713 807 0 419 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4252 KiB

[startup+0.700276 s]
/proc/loadavg: 0.00 0.01 0.05 2/182 24631
/proc/meminfo: memFree=20730356/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4252 CPUtime=0.47 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 1283 0 3 0 47 0 0 0 20 0 1 0 36613230 30425088 1063 33554432000 4194304 7498468 140736554020992 140736554016376 4397927 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1063 713 807 0 419 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4252 KiB

[startup+1.50027 s]
/proc/loadavg: 0.16 0.05 0.06 2/182 24631
/proc/meminfo: memFree=20730004/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4252 CPUtime=1.27 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 1283 0 3 0 127 0 0 0 20 0 1 0 36613230 30425088 1063 33554432000 4194304 7498468 140736554020992 140736554015384 5685891 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1063 713 807 0 419 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4252 KiB

[startup+3.10871 s]
/proc/loadavg: 0.16 0.05 0.06 2/182 24631
/proc/meminfo: memFree=20728700/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2.87 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 1546 0 3 0 287 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685202 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2.87 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+6.30026 s]
/proc/loadavg: 0.31 0.08 0.07 2/183 24667
/proc/meminfo: memFree=20726000/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=6.07 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 1809 0 3 0 607 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684759 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 6.07 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+12.7003 s]
/proc/loadavg: 0.37 0.10 0.07 3/187 24684
/proc/meminfo: memFree=20481760/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=12.46 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 2072 0 3 0 1246 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 4581072 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 12.46 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+25.5003 s]
/proc/loadavg: 0.62 0.16 0.09 3/187 24684
/proc/meminfo: memFree=20481764/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=25.26 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 2590 0 3 0 2526 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685821 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 25.26 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+51.109 s]
/proc/loadavg: 1.16 0.34 0.15 3/187 24684
/proc/meminfo: memFree=20482072/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=50.87 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 2861 0 3 0 5087 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 4405036 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 50.87 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+102.3 s]
/proc/loadavg: 1.64 0.59 0.25 3/189 24694
/proc/meminfo: memFree=20480932/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=102.06 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 3124 0 3 0 10206 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684448 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+162.3 s]
/proc/loadavg: 1.87 0.85 0.36 3/188 24695
/proc/meminfo: memFree=20482888/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=162.06 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 3382 0 3 0 16206 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685446 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 162.06 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.06 0.46 3/189 24697
/proc/meminfo: memFree=20482356/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=222.06 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 3645 0 3 0 22206 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685864 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 222.06 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.23 0.56 3/189 24698
/proc/meminfo: memFree=20482260/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=282.06 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 3903 0 3 0 28206 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5686040 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 282.06 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.37 0.65 3/189 24699
/proc/meminfo: memFree=20481984/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=342.06 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 4161 0 3 0 34206 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684759 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 342.06 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.48 0.73 3/188 24700
/proc/meminfo: memFree=20481672/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=402.05 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 4423 0 3 0 40205 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685278 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 402.05 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.58 0.81 3/187 24701
/proc/meminfo: memFree=20481876/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=462.05 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 4681 0 3 0 46205 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684550 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 462.05 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB


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

/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 1662.02 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.71 3/187 24739
/proc/meminfo: memFree=20481640/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=1722.02 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 10046 0 3 0 172202 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 4378916 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 1722.02 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.72 3/187 24741
/proc/meminfo: memFree=20481092/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=1782.01 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 10297 0 3 0 178201 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684661 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 1782.01 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.74 3/187 24742
/proc/meminfo: memFree=20481788/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=1842.01 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 10548 0 3 0 184201 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685640 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 1842.01 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.76 3/187 24750
/proc/meminfo: memFree=20480456/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=1902.01 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 10801 0 3 0 190201 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5686047 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 1902.01 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.77 3/188 24774
/proc/meminfo: memFree=20478656/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=1962.01 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 11051 0 3 0 196201 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5648552 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 1962.01 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.79 3/188 24775
/proc/meminfo: memFree=20480244/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2022.01 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 11313 0 3 0 202201 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684435 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2022.01 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.80 3/188 24776
/proc/meminfo: memFree=20480716/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2082 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 11575 0 3 0 208200 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5685160 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2082 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.81 3/188 24777
/proc/meminfo: memFree=20480660/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2142 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 11836 0 3 0 214200 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5618386 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2142 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.82 3/188 24778
/proc/meminfo: memFree=20480972/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2202 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 12097 0 3 0 220200 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684645 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2202 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.83 3/187 24779
/proc/meminfo: memFree=20480628/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2262 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 12353 0 3 0 226200 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5684448 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2262 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 24780
/proc/meminfo: memFree=20480504/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2322 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 12609 0 3 0 232200 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 4580375 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2322 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/187 24781
/proc/meminfo: memFree=20481288/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2382 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 12864 0 3 0 238200 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 5838205 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2382 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/187 24781
/proc/meminfo: memFree=20481288/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2400 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 13119 0 3 0 240000 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 4580282 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

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

[startup+2400.3 s]
# the end of solver process 24621 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400 s, system=0.005999 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/187 24781
/proc/meminfo: memFree=20481288/32770624 swapFree=67108860/67108860
[pid=24621] ppid=24615 vsize=29712 memory=4492 CPUtime=2400 cores=0,2,4,6
/proc/24621/stat : 24621 (MistralXCSP) R 24615 24621 24561 0 -1 4202496 13119 0 3 0 240000 0 0 0 20 0 1 0 36613230 30425088 1123 33554432000 4194304 7498468 140736554020992 140736554015384 4580282 0 0 4096 16386 0 0 0 17 4 0 0 14 0 0 9598848 9604096 10981376 140736554021997 140736554022147 140736554022147 140736554024905 0
/proc/24621/statm: 7428 1123 721 807 0 419 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 4492 KiB

Child status: 0
Real time (s): 2400.3
CPU time (s): 2400.01
CPU user time (s): 2400
CPU system time (s): 0.005999
CPU usage (%): 99.9878
Max. virtual memory (cumulated for all children) (KiB): 29712
Max. memory (cumulated for all children) (KiB): 4492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400
system time used= 0.005999
maximum resident set size= 4512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13154
page faults= 3
swaps= 0
block input operations= 752
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 651


# summary of solver processes directly reported to runsolver:
#   pid: 24621
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2400
#   total CPU system time (s): 0.005999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.63605 second user time and 16.2225 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-21 18:28:20
IDJOB=4289257
IDBENCH=141016
IDSOLVER=2741
FILE ID=node151/4289257-1532190500
RUNJOBID= node151-1532190499-24592
PBS_JOBID= 21018924
Free space on /tmp= 55080 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-15_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-4289257-1532190500/watcher-4289257-1532190500 -o /tmp/evaluation-result-4289257-1532190500/solver-4289257-1532190500 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24592 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289257-1532190500.xml

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

MD5SUM BENCH= 531220ca8f264cab5c203edb1f2daff4
RANDOM SEED=1990968631

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        20737800 kB
MemAvailable:   31940800 kB
Buffers:          218672 kB
Cached:         11138884 kB
SwapCached:            0 kB
Active:           923160 kB
Inactive:       10487744 kB
Active(anon):      56600 kB
Inactive(anon):    16932 kB
Active(file):     866560 kB
Inactive(file): 10470812 kB
Unevictable:        7948 kB
Mlocked:            7948 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             17856 kB
Writeback:             0 kB
AnonPages:         62104 kB
Mapped:            34376 kB
Shmem:             17032 kB
Slab:             318912 kB
SReclaimable:     294088 kB
SUnreclaim:        24824 kB
KernelStack:        3088 kB
PageTables:         5796 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318808 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55060 MiB
End job on node151 at 2018-07-21 19:08:21