Trace number 4303839

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 2018-08-01? (TO) 2519.92 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-09_c18.xml
MD5SUM698e4c4133fb0965f93dce5d7165b624
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 variables81
Number of constraints48
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":77}]
Minimum constraint arity2
Maximum constraint arity9
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":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.91/2520.00	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 (725 MiB free)
  memory of node 1: 16384 MiB (3145 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303839-1533990737/watcher-4303839-1533990737 -o /tmp/evaluation-result-4303839-1533990737/solver-4303839-1533990737 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1533990732-21542 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 206864747 HOME/instance-4303839-1533990737.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=21695, runsolver pid=21692

[startup+0.100153 s]*
/proc/loadavg: 1.01 1.20 1.58 3/195 21696
/proc/meminfo: memFree=3962444/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3740 CPUtime=0.1 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1138 0 0 0 10 0 0 0 20 0 1 0 216636889 29859840 935 33554432000 4194304 7499544 140723186699664 140723186696664 5161111 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 935 697 807 0 281 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3740 KiB

[startup+0.209755 s]*
/proc/loadavg: 1.01 1.20 1.58 3/195 21696
/proc/meminfo: memFree=3962444/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3740 CPUtime=0.21 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1138 0 0 0 21 0 0 0 20 0 1 0 216636889 29859840 935 33554432000 4194304 7499544 140723186699664 140723186696664 5684728 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 935 697 807 0 281 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3740 KiB

[startup+0.309464 s]*
/proc/loadavg: 1.01 1.20 1.58 3/195 21696
/proc/meminfo: memFree=3962444/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3740 CPUtime=0.31 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1138 0 0 0 31 0 0 0 20 0 1 0 216636889 29859840 935 33554432000 4194304 7499544 140723186699664 140723186696664 5684770 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 935 697 807 0 281 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3740 KiB

[startup+0.700271 s]
/proc/loadavg: 1.01 1.20 1.58 3/195 21696
/proc/meminfo: memFree=3962156/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3740 CPUtime=0.69 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1138 0 0 0 69 0 0 0 20 0 1 0 216636889 29859840 935 33554432000 4194304 7499544 140723186699664 140723186695016 4404999 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 935 697 807 0 281 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3740 KiB

[startup+1.50027 s]
/proc/loadavg: 1.01 1.20 1.58 3/195 21696
/proc/meminfo: memFree=3962164/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3740 CPUtime=1.49 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1138 0 0 0 149 0 0 0 20 0 1 0 216636889 29859840 935 33554432000 4194304 7499544 140723186699664 140723186695016 4541830 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 935 697 807 0 281 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3740 KiB

[startup+3.10941 s]
/proc/loadavg: 1.01 1.20 1.58 3/195 21696
/proc/meminfo: memFree=3962668/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=3.1 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1269 0 0 0 310 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+6.30027 s]
/proc/loadavg: 1.09 1.21 1.58 3/195 21696
/proc/meminfo: memFree=3962916/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=6.29 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1400 0 0 0 629 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4579886 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.22 1.58 3/195 21696
/proc/meminfo: memFree=3963092/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=12.69 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1531 0 0 0 1269 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685344 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+25.5003 s]
/proc/loadavg: 1.35 1.26 1.59 3/195 21696
/proc/meminfo: memFree=3963380/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=25.49 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1783 0 0 0 2549 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685459 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+51.1095 s]
/proc/loadavg: 1.57 1.32 1.60 3/194 21696
/proc/meminfo: memFree=3963684/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=51.1 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 1909 0 0 0 5110 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5574444 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.43 1.62 3/194 21697
/proc/meminfo: memFree=3963640/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=102.29 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2035 0 0 0 10229 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4541974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.53 1.64 3/194 21698
/proc/meminfo: memFree=3964184/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=162.28 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2161 0 0 0 16228 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5584896 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.62 1.67 3/193 21699
/proc/meminfo: memFree=3963928/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=222.28 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2287 0 0 0 22228 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685040 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.69 1.69 3/193 21700
/proc/meminfo: memFree=3964008/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=282.28 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2413 0 0 0 28228 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4579843 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.74 1.71 3/190 21701
/proc/meminfo: memFree=3964444/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=342.28 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2539 0 0 0 34228 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4579720 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.79 1.72 3/190 21702
/proc/meminfo: memFree=3964512/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=402.28 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2665 0 0 0 40228 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684650 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.83 1.74 3/190 21703
/proc/meminfo: memFree=3964344/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=462.27 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 2791 0 0 0 46227 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684703 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB


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

/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/190 21773
/proc/meminfo: memFree=3962960/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=1782.23 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 5563 0 0 0 178223 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685213 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 1.96 3/190 21774
/proc/meminfo: memFree=3963032/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=1842.23 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 5689 0 0 0 184223 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684010 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/190 21775
/proc/meminfo: memFree=3963132/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=1902.22 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 5815 0 0 0 190222 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684745 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/190 21776
/proc/meminfo: memFree=3963048/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=1962.22 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 5941 0 0 0 196222 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4405162 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 21777
/proc/meminfo: memFree=3963068/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2022.22 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6067 0 0 0 202222 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4257927 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 21778
/proc/meminfo: memFree=3962900/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2082.22 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6193 0 0 0 208222 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685218 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 21779
/proc/meminfo: memFree=3963092/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2142.21 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6319 0 0 0 214221 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685601 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 21780
/proc/meminfo: memFree=3963164/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2202.21 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6445 0 0 0 220221 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4398023 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 21781
/proc/meminfo: memFree=3962988/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2262.21 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6571 0 0 0 226221 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4541812 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/191 21790
/proc/meminfo: memFree=3962572/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2322.21 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6697 0 0 0 232221 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685998 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/191 21791
/proc/meminfo: memFree=3962784/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2382.21 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6823 0 0 0 238221 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 4542000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/191 21792
/proc/meminfo: memFree=3962600/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2442.2 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 6949 0 0 0 244220 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684168 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/191 21793
/proc/meminfo: memFree=3962536/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2502.2 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 7075 0 0 0 250220 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5684283 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.96 4/191 21854
/proc/meminfo: memFree=3942080/32770624 swapFree=67108860/67108860
[pid=21695] ppid=21692 vsize=29160 memory=3908 CPUtime=2519.91 cores=1,3,5,7
/proc/21695/stat : 21695 (MistralXCSP) R 21692 21695 21509 0 -1 4202496 7201 0 0 0 251991 0 0 0 20 0 1 0 216636889 29859840 977 33554432000 4194304 7499544 140723186699664 140723186695016 5685728 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36077568 140723186705518 140723186705667 140723186705667 140723186708425 0
/proc/21695/statm: 7290 977 726 807 0 281 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 29160 KiB
Current children cumulated memory: 3908 KiB

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

[startup+2520.01 s]
# the end of solver process 21695 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.91 s, system=0.006999 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.92
CPU user time (s): 2519.91
CPU system time (s): 0.006999
CPU usage (%): 99.9965
Max. virtual memory (cumulated for all children) (KiB): 29160
Max. memory (cumulated for all children) (KiB): 3908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.91
system time used= 0.006999
maximum resident set size= 3928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7235
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= 3540


# summary of solver processes directly reported to runsolver:
#   pid: 21695
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2519.91
#   total CPU system time (s): 0.006999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.2121 second user time and 15.9759 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-11 14:32:17
IDJOB=4303839
IDBENCH=141019
IDSOLVER=2779
FILE ID=node132/4303839-1533990737
RUNJOBID= node132-1533990732-21542
PBS_JOBID= 21036940
Free space on /tmp= 37984 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_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-4303839-1533990737/watcher-4303839-1533990737 -o /tmp/evaluation-result-4303839-1533990737/solver-4303839-1533990737 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1533990732-21542 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 206864747 HOME/instance-4303839-1533990737.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=206864747

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:         3963872 kB
MemAvailable:   31901872 kB
Buffers:          244004 kB
Cached:         27560344 kB
SwapCached:            0 kB
Active:          9103764 kB
Inactive:       18756144 kB
Active(anon):       5620 kB
Inactive(anon):   102724 kB
Active(file):    9098144 kB
Inactive(file): 18653420 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5964 kB
Writeback:           168 kB
AnonPages:         62884 kB
Mapped:            54376 kB
Shmem:             49824 kB
Slab:             642596 kB
SReclaimable:     614896 kB
SUnreclaim:        27700 kB
KernelStack:        3440 kB
PageTables:         5304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378032 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37980 MiB
End job on node132 at 2018-08-11 15:14:17