Trace number 4289654

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) 2400.09 2399.8

General information on the benchmark

NameMagicHexagon/
MagicHexagon-05-0006_c18.xml
MD5SUMc9b27afa5f83f52385759d74be3b3eae
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 benchmark10.1912
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints34
Number of domains1
Minimum domain size61
Maximum domain size61
Distribution of domain sizes[{"size":61,"count":61}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":20},{"degree":4,"count":55},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":6},{"arity":5,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":3},{"arity":61,"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":27}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.08/2399.80	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 (8700 MiB free)
  memory of node 1: 16384 MiB (12345 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289654-1532203352/watcher-4289654-1532203352 -o /tmp/evaluation-result-4289654-1532203352/solver-4289654-1532203352 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25856 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1696932284 HOME/instance-4289654-1532203352.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
solver pid=27612, runsolver pid=27609
Current StackSize limit: 8192 KiB


[startup+0.100151 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550660/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29020 memory=3964 CPUtime=0.1 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1169 0 0 0 10 0 0 0 20 0 1 0 37898396 29716480 991 33554432000 4194304 7498468 140731213050992 140731213047992 5685164 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7255 991 769 807 0 246 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29020 KiB
Current children cumulated memory: 3964 KiB

[startup+0.209342 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550360/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29020 memory=3964 CPUtime=0.21 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1169 0 0 0 21 0 0 0 20 0 1 0 37898396 29716480 991 33554432000 4194304 7498468 140731213050992 140731213046344 4249938 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7255 991 769 807 0 246 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29020 KiB
Current children cumulated memory: 3964 KiB

[startup+0.308984 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550360/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29020 memory=3964 CPUtime=0.31 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1169 0 0 0 31 0 0 0 20 0 1 0 37898396 29716480 991 33554432000 4194304 7498468 140731213050992 140731213046344 4579932 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7255 991 769 807 0 246 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29020 KiB
Current children cumulated memory: 3964 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550360/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29020 memory=3964 CPUtime=0.69 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1170 0 0 0 69 0 0 0 20 0 1 0 37898396 29716480 991 33554432000 4194304 7498468 140731213050992 140731213046344 4249984 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7255 991 769 807 0 246 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29020 KiB
Current children cumulated memory: 3964 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550188/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=3964 CPUtime=1.49 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1171 0 0 0 149 0 0 0 20 0 1 0 37898396 29851648 991 33554432000 4194304 7498468 140731213050992 140731213046344 5772163 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 991 769 807 0 279 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 3964 KiB

[startup+3.10891 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550188/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4036 CPUtime=3.1 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1284 0 0 0 310 0 0 0 20 0 1 0 37898396 29851648 1009 33554432000 4194304 7498468 140731213050992 140731213045352 5684654 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1009 769 807 0 279 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4036 KiB

[startup+6.30024 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21549984/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4036 CPUtime=6.29 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1405 0 0 0 629 0 0 0 20 0 1 0 37898396 29851648 1009 33554432000 4194304 7498468 140731213050992 140731213045352 4580003 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1009 769 807 0 279 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4036 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550108/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4044 CPUtime=12.69 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1527 0 0 0 1269 0 0 0 20 0 1 0 37898396 29851648 1011 33554432000 4194304 7498468 140731213050992 140731213045352 4542176 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1011 769 807 0 279 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4044 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550356/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=25.49 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1765 0 0 0 2549 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4249991 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27613
/proc/meminfo: memFree=21550316/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=51.11 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1881 0 0 0 5111 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4580943 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27614
/proc/meminfo: memFree=21550172/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=102.3 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 1997 0 0 0 10230 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4542399 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27615
/proc/meminfo: memFree=21550396/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=162.31 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 2113 0 0 0 16231 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4580304 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27616
/proc/meminfo: memFree=21550484/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=222.32 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 2229 0 0 0 22232 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4580352 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27617
/proc/meminfo: memFree=21550000/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=282.33 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 2229 0 0 0 28233 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4404785 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 282.33 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27618
/proc/meminfo: memFree=21550096/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=342.33 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 2344 0 0 0 34233 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5772194 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27619
/proc/meminfo: memFree=21550172/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=402.34 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 2345 0 0 0 40234 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5770400 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27627
/proc/meminfo: memFree=21548784/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=462.35 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 2460 0 0 0 46235 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5772106 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 462.35 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB


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

/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1602.49 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 27664
/proc/meminfo: memFree=21548216/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=1662.5 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3628 0 0 0 166250 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5773638 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1662.5 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27665
/proc/meminfo: memFree=21548960/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=1722.5 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3628 0 0 0 172250 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5771224 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1722.5 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27666
/proc/meminfo: memFree=21548984/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=1782.51 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3744 0 0 0 178251 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5770534 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1782.51 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27667
/proc/meminfo: memFree=21549100/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=1842.52 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3744 0 0 0 184252 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4580955 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1842.52 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+1902.3 s]
/proc/loadavg: 2.45 2.14 2.08 3/188 27668
/proc/meminfo: memFree=21549332/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=1902.53 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3861 0 0 0 190253 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5771211 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1902.53 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+1962.3 s]
/proc/loadavg: 2.16 2.11 2.08 3/187 27669
/proc/meminfo: memFree=21549356/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=1962.53 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3861 0 0 0 196253 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5771623 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 1962.53 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.09 2.07 3/187 27670
/proc/meminfo: memFree=21549224/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2022.54 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3977 0 0 0 202254 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5773657 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2022.54 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/187 27671
/proc/meminfo: memFree=21549224/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2082.55 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 3977 0 0 0 208255 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4404919 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2082.55 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27672
/proc/meminfo: memFree=21548724/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2142.55 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 4093 0 0 0 214255 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4319782 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2142.55 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27673
/proc/meminfo: memFree=21549052/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2202.56 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 4093 0 0 0 220256 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 4258062 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2202.56 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27681
/proc/meminfo: memFree=21548008/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2262.57 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 4209 0 0 0 226257 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5840475 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2262.57 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2322.3 s]
/proc/loadavg: 1.96 2.02 2.04 4/187 27742
/proc/meminfo: memFree=21546688/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2322.58 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 4209 0 0 0 232258 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5771520 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2322.58 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 2.01 2.04 4/187 27743
/proc/meminfo: memFree=21546564/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2382.58 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 4325 0 0 0 238258 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5684559 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2382.58 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 1.99 2.01 2.04 4/187 27744
/proc/meminfo: memFree=21546440/32770624 swapFree=67108860/67108860
[pid=27612] ppid=27609 vsize=29152 memory=4048 CPUtime=2400.08 cores=1,3,5,7
/proc/27612/stat : 27612 (MistralXCSP) R 27609 27612 25824 0 -1 4202496 4325 0 0 0 240008 0 0 0 20 0 1 0 37898396 29851648 1012 33554432000 4194304 7498468 140731213050992 140731213045352 5771509 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14012416 140731213059181 140731213059331 140731213059331 140731213062089 0
/proc/27612/statm: 7288 1012 769 807 0 279 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 29152 KiB
Current children cumulated memory: 4048 KiB

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

[startup+2399.8 s]
# the end of solver process 27612 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.09 s, system=0.005 s

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

Child status: 0
Real time (s): 2399.8
CPU time (s): 2400.09
CPU user time (s): 2400.09
CPU system time (s): 0.005
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 29152
Max. memory (cumulated for all children) (KiB): 4048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.09
system time used= 0.005
maximum resident set size= 4068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4360
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 608


# summary of solver processes directly reported to runsolver:
#   pid: 27612
#   total CPU time (s): 2400.09
#   total CPU user time (s): 2400.09
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.70964 second user time and 16.4734 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-21 22:02:32
IDJOB=4289654
IDBENCH=141564
IDSOLVER=2741
FILE ID=node104/4289654-1532203352
RUNJOBID= node104-1532190502-25856
PBS_JOBID= 21018939
Free space on /tmp= 57240 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-05-0006_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-4289654-1532203352/watcher-4289654-1532203352 -o /tmp/evaluation-result-4289654-1532203352/solver-4289654-1532203352 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25856 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1696932284 HOME/instance-4289654-1532203352.xml

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

MD5SUM BENCH= c9b27afa5f83f52385759d74be3b3eae
RANDOM SEED=1696932284

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        21551780 kB
MemAvailable:   31940932 kB
Buffers:          217568 kB
Cached:         10382600 kB
SwapCached:            0 kB
Active:          1758748 kB
Inactive:        8895080 kB
Active(anon):      56344 kB
Inactive(anon):    17040 kB
Active(file):    1702404 kB
Inactive(file):  8878040 kB
Unevictable:        7224 kB
Mlocked:            7224 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9100 kB
Writeback:             0 kB
AnonPages:         60836 kB
Mapped:            36408 kB
Shmem:             17036 kB
Slab:             264632 kB
SReclaimable:     237168 kB
SUnreclaim:        27464 kB
KernelStack:        3360 kB
PageTables:         5500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345144 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:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 57228 MiB
End job on node104 at 2018-07-21 22:42:32