Trace number 4289263

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 2400.2

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
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 variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
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":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.15	c Mistral 16062018
2400.06/2400.20	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 (8977 MiB free)
  memory of node 1: 16384 MiB (9702 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289263-1532190500/watcher-4289263-1532190500 -o /tmp/evaluation-result-4289263-1532190500/solver-4289263-1532190500 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22677 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289263-1532190500.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=22707, runsolver pid=22699
Current StackSize limit: 8192 KiB


[startup+0.100125 s]*
/proc/loadavg: 0.00 0.01 0.05 2/189 22708
/proc/meminfo: memFree=19126256/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=7004 memory=140 CPUtime=0 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) D 22699 22707 22644 0 -1 4194304 162 0 1 0 0 0 0 0 20 0 1 0 36613237 7172096 35 33554432000 4194304 7498468 140724870098672 140724870096120 139800285421074 0 0 4096 0 18446744071580431491 0 0 17 7 0 0 9 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 1751 35 26 807 0 40 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 7004 KiB
Current children cumulated memory: 140 KiB

[startup+0.210325 s]*
/proc/loadavg: 0.00 0.01 0.05 4/189 22708
/proc/meminfo: memFree=19123760/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4244 CPUtime=0.02 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1227 0 3 0 2 0 0 0 20 0 1 0 36613237 30265344 1061 33554432000 4194304 7498468 140724870098672 140724870093064 5685160 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1061 719 807 0 380 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4244 KiB

[startup+0.30922 s]*
/proc/loadavg: 0.00 0.01 0.05 4/189 22708
/proc/meminfo: memFree=19123388/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4244 CPUtime=0.12 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1231 0 3 0 12 0 0 0 20 0 1 0 36613237 30265344 1061 33554432000 4194304 7498468 140724870098672 140724870093064 5838511 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1061 719 807 0 380 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4244 KiB

[startup+0.700225 s]
/proc/loadavg: 0.00 0.01 0.05 4/189 22708
/proc/meminfo: memFree=19123292/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4244 CPUtime=0.5 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1231 0 3 0 50 0 0 0 20 0 1 0 36613237 30265344 1061 33554432000 4194304 7498468 140724870098672 140724870093064 5838507 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1061 719 807 0 380 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4244 KiB

[startup+1.50023 s]
/proc/loadavg: 0.08 0.03 0.05 6/189 22708
/proc/meminfo: memFree=19123216/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4244 CPUtime=1.3 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1231 0 3 0 130 0 0 0 20 0 1 0 36613237 30265344 1061 33554432000 4194304 7498468 140724870098672 140724870093064 4257955 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1061 719 807 0 380 0
Current children cumulated CPU time: 1.3 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4244 KiB

[startup+3.10899 s]
/proc/loadavg: 0.08 0.03 0.05 5/189 22708
/proc/meminfo: memFree=19123604/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2.91 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1440 0 3 0 291 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4542238 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2.91 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+6.30023 s]
/proc/loadavg: 0.24 0.06 0.06 5/189 22708
/proc/meminfo: memFree=19123072/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=6.1 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1654 0 3 0 610 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685169 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 6.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+12.7002 s]
/proc/loadavg: 0.38 0.10 0.07 4/189 22708
/proc/meminfo: memFree=19123336/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=12.5 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 1868 0 3 0 1250 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5618198 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 12.5 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+25.5002 s]
/proc/loadavg: 0.63 0.16 0.09 5/189 22708
/proc/meminfo: memFree=19123368/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=25.3 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 2300 0 3 0 2530 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5686230 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 25.3 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+51.109 s]
/proc/loadavg: 1.17 0.34 0.15 5/189 22708
/proc/meminfo: memFree=19123616/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=50.91 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 2515 0 3 0 5091 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4405076 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 50.91 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+102.3 s]
/proc/loadavg: 1.64 0.59 0.25 4/190 22717
/proc/meminfo: memFree=19122688/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=102.1 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 2729 0 3 0 10210 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5684503 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 102.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+162.3 s]
/proc/loadavg: 1.87 0.85 0.36 4/189 22718
/proc/meminfo: memFree=19124768/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=162.1 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 2938 0 3 0 16210 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685769 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 162.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.06 0.46 4/190 22720
/proc/meminfo: memFree=19123572/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=222.11 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 3152 0 3 0 22211 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685776 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 222.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.23 0.56 5/190 22721
/proc/meminfo: memFree=19123944/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=282.11 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 3359 0 3 0 28211 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5684681 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 282.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 1.39 0.65 4/188 22722
/proc/meminfo: memFree=19124072/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=342.11 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 3573 0 3 0 34211 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5686070 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 342.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 1.50 0.74 4/188 22723
/proc/meminfo: memFree=19124104/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=402.11 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 3782 0 3 0 40211 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685594 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 402.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 1.59 0.82 4/187 22724
/proc/meminfo: memFree=19124144/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=462.11 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 3990 0 3 0 46211 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4580254 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 462.11 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB


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

/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1602.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.72 4/187 22761
/proc/meminfo: memFree=19123168/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=1662.15 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 8176 0 3 0 166215 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4405036 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1662.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.74 4/187 22762
/proc/meminfo: memFree=19122784/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=1722.15 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 8384 0 3 0 172215 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5684689 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.75 4/187 22764
/proc/meminfo: memFree=19123280/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=1782.15 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 8597 0 3 0 178215 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4581168 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.03 1.78 4/187 22765
/proc/meminfo: memFree=19123344/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=1842.15 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 8805 0 3 0 184215 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5578319 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 1.79 4/187 22773
/proc/meminfo: memFree=19122084/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=1902.15 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 9013 0 3 0 190215 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5684726 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 1.80 4/189 22798
/proc/meminfo: memFree=19120944/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=1962.15 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 9221 0 3 0 196215 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685746 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.81 4/189 22799
/proc/meminfo: memFree=19121560/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2022.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 9429 0 3 0 202216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5684822 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.82 4/189 22800
/proc/meminfo: memFree=19121948/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2082.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 9637 0 3 0 208216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4404853 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2082.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.83 4/189 22801
/proc/meminfo: memFree=19122452/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2142.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 9845 0 3 0 214216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5686693 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2142.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.85 4/189 22802
/proc/meminfo: memFree=19122696/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2202.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 10053 0 3 0 220216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5838480 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.86 4/187 22803
/proc/meminfo: memFree=19122612/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2262.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 10262 0 3 0 226216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685472 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.03 1.87 4/187 22804
/proc/meminfo: memFree=19122712/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2322.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 10470 0 3 0 232216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685164 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.03 1.88 4/187 22805
/proc/meminfo: memFree=19122588/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2382.16 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 10678 0 3 0 238216 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 4580123 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.02 2.02 1.88 4/187 22805
/proc/meminfo: memFree=19122588/32770624 swapFree=67108860/67108860
[pid=22707] ppid=22699 vsize=29556 memory=4284 CPUtime=2400.06 cores=1,3,5,7
/proc/22707/stat : 22707 (MistralXCSP) R 22699 22707 22644 0 -1 4202496 10886 0 3 0 240006 0 0 0 20 0 1 0 36613237 30265344 1071 33554432000 4194304 7498468 140724870098672 140724870093064 5685746 0 0 4096 16386 0 0 0 17 1 0 0 14 0 0 9598848 9604096 32325632 140724870100077 140724870100227 140724870100227 140724870102985 0
/proc/22707/statm: 7389 1071 721 807 0 380 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4284 KiB

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

[startup+2400.2 s]
# the end of solver process 22707 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.07 s, system=0.002382 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.07
CPU user time (s): 2400.07
CPU system time (s): 0.002382
CPU usage (%): 99.9946
Max. virtual memory (cumulated for all children) (KiB): 29556
Max. memory (cumulated for all children) (KiB): 4284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.07
system time used= 0.002382
maximum resident set size= 4304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10921
page faults= 3
swaps= 0
block input operations= 2272
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 654


# summary of solver processes directly reported to runsolver:
#   pid: 22707
#   total CPU time (s): 2400.07
#   total CPU user time (s): 2400.07
#   total CPU system time (s): 0.002382

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.20129 second user time and 18.4747 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-21 18:28:20
IDJOB=4289263
IDBENCH=141022
IDSOLVER=2741
FILE ID=node149/4289263-1532190500
RUNJOBID= node149-1532190500-22677
PBS_JOBID= 21018926
Free space on /tmp= 51880 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_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-4289263-1532190500/watcher-4289263-1532190500 -o /tmp/evaluation-result-4289263-1532190500/solver-4289263-1532190500 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22677 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289263-1532190500.xml

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=1990968631

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        19130160 kB
MemAvailable:   31939572 kB
Buffers:          112220 kB
Cached:         12809512 kB
SwapCached:            0 kB
Active:          1896928 kB
Inactive:       11078368 kB
Active(anon):       3440 kB
Inactive(anon):    70108 kB
Active(file):    1893488 kB
Inactive(file): 11008260 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             17696 kB
Writeback:             0 kB
AnonPages:         61856 kB
Mapped:            34156 kB
Shmem:             17032 kB
Slab:             360976 kB
SReclaimable:     336124 kB
SUnreclaim:        24852 kB
KernelStack:        3168 kB
PageTables:         5992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     319636 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= 51872 MiB
End job on node149 at 2018-07-21 19:08:21