Trace number 4289518

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) 2400.05 2400.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-08_c18.xml
MD5SUM86e4590fdf2acf70e62b7e4d974dbe81
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.121685
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints231
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree7
Maximum variable degree8
Distribution of variable degrees[{"degree":7,"count":50},{"degree":8,"count":14}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":231}]
Number of extensional constraints231
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":231}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2400.00	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 (7390 MiB free)
  memory of node 1: 16384 MiB (8959 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289518-1532198100/watcher-4289518-1532198100 -o /tmp/evaluation-result-4289518-1532198100/solver-4289518-1532198100 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532190501-26287 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 871185688 HOME/instance-4289518-1532198100.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=27176, runsolver pid=27173
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 2.13 2.16 2.10 3/193 27177
/proc/meminfo: memFree=16722504/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=21952 CPUtime=0.1 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 5681 0 0 0 10 0 0 0 20 0 1 0 37373152 48410624 5488 33554432000 4194304 7498468 140726902244208 140726902241208 5783720 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+0.210139 s]*
/proc/loadavg: 2.13 2.16 2.10 3/193 27177
/proc/meminfo: memFree=16722504/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=21952 CPUtime=0.2 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 5681 0 0 0 20 0 0 0 20 0 1 0 37373152 48410624 5488 33554432000 4194304 7498468 140726902244208 140726902239560 5783862 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+0.309144 s]*
/proc/loadavg: 2.13 2.16 2.10 3/193 27177
/proc/meminfo: memFree=16722504/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=21952 CPUtime=0.3 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 5681 0 0 0 30 0 0 0 20 0 1 0 37373152 48410624 5488 33554432000 4194304 7498468 140726902244208 140726902239560 4317872 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+0.700283 s]
/proc/loadavg: 2.13 2.16 2.10 3/193 27177
/proc/meminfo: memFree=16722504/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=21952 CPUtime=0.69 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 5681 0 0 0 69 0 0 0 20 0 1 0 37373152 48410624 5488 33554432000 4194304 7498468 140726902244208 140726902239560 5783862 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+1.50028 s]
/proc/loadavg: 2.13 2.16 2.10 3/193 27177
/proc/meminfo: memFree=16722504/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=21952 CPUtime=1.49 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 5681 0 0 0 149 0 0 0 20 0 1 0 37373152 48410624 5488 33554432000 4194304 7498468 140726902244208 140726902239560 5784399 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+3.10927 s]
/proc/loadavg: 2.13 2.16 2.10 3/192 27177
/proc/meminfo: memFree=16722548/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22076 CPUtime=3.09 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 5821 0 0 0 309 0 0 0 20 0 1 0 37373152 48410624 5519 33554432000 4194304 7498468 140726902244208 140726902239560 4258062 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5519 723 807 0 4810 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22076 KiB

[startup+6.30028 s]
/proc/loadavg: 2.12 2.16 2.10 3/192 27177
/proc/meminfo: memFree=16722420/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22076 CPUtime=6.28 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 6399 0 0 0 628 0 0 0 20 0 1 0 37373152 48410624 5519 33554432000 4194304 7498468 140726902244208 140726902239560 5585373 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5519 723 807 0 4810 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22076 KiB

[startup+12.7003 s]
/proc/loadavg: 2.11 2.16 2.10 3/192 27177
/proc/meminfo: memFree=16722424/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22076 CPUtime=12.68 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 6763 0 0 0 1268 0 0 0 20 0 1 0 37373152 48410624 5519 33554432000 4194304 7498468 140726902244208 140726902239560 5593226 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5519 723 807 0 4810 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22076 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.17 2.10 3/192 27177
/proc/meminfo: memFree=16722540/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22076 CPUtime=25.48 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 7315 0 0 0 2548 0 0 0 20 0 1 0 37373152 48410624 5519 33554432000 4194304 7498468 140726902244208 140726902239560 4542187 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5519 723 807 0 4810 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22076 KiB

[startup+51.1092 s]
/proc/loadavg: 2.10 2.15 2.10 3/192 27177
/proc/meminfo: memFree=16722440/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22076 CPUtime=51.09 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 7855 0 0 0 5109 0 0 0 20 0 1 0 37373152 48410624 5519 33554432000 4194304 7498468 140726902244208 140726902239560 5593257 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5519 723 807 0 4810 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22076 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.13 2.10 3/191 27178
/proc/meminfo: memFree=16722496/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=102.27 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 8221 0 0 0 10227 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 5593264 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.11 2.09 3/191 27179
/proc/meminfo: memFree=16722504/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=162.26 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 8586 0 0 0 16226 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 5784189 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/191 27180
/proc/meminfo: memFree=16721444/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=222.25 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 8959 0 0 0 22225 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 5162276 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/191 27181
/proc/meminfo: memFree=16722000/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=282.24 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 9069 0 0 0 28224 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 4581193 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/191 27189
/proc/meminfo: memFree=16721000/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=342.23 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 9174 0 0 0 34223 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 5838515 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/191 27190
/proc/meminfo: memFree=16720984/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=402.22 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 9259 0 0 0 40222 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 5840432 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB

[startup+462.3 s]
/proc/loadavg: 2.34 2.12 2.09 3/191 27191
/proc/meminfo: memFree=16721116/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22080 CPUtime=462.21 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 9369 0 0 0 46221 0 0 0 20 0 1 0 37373152 48410624 5520 33554432000 4194304 7498468 140726902244208 140726902239560 4246879 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5520 723 807 0 4810 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22080 KiB


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

/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1602.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+1662.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/194 27254
/proc/meminfo: memFree=16721256/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=1662.27 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10296 0 0 0 166227 0 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 5653369 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1662.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+1722.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/194 27255
/proc/meminfo: memFree=16721320/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=1722.29 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10296 0 0 0 172228 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 5784249 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/194 27256
/proc/meminfo: memFree=16721428/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=1782.29 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10357 0 0 0 178228 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4317872 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/193 27257
/proc/meminfo: memFree=16721440/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=1842.29 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10357 0 0 0 184228 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4405088 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 27258
/proc/meminfo: memFree=16721568/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=1902.3 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10420 0 0 0 190229 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4257959 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 27259
/proc/meminfo: memFree=16721576/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=1962.3 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10425 0 0 0 196229 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4581296 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2022.3 s]
/proc/loadavg: 2.13 2.04 2.05 3/191 27452
/proc/meminfo: memFree=16746772/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2022.31 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10480 0 0 0 202230 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4252579 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/192 27454
/proc/meminfo: memFree=16746544/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2082.31 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10480 0 0 0 208230 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4542345 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/193 27463
/proc/meminfo: memFree=16745216/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2142.32 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10535 0 0 0 214231 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 5574873 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/193 27464
/proc/meminfo: memFree=16745460/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2202.32 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10535 0 0 0 220231 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 5838534 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 27465
/proc/meminfo: memFree=16745412/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2262.33 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10590 0 0 0 226232 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4248944 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 27466
/proc/meminfo: memFree=16745660/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2322.33 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10590 0 0 0 232232 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 5574819 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 27467
/proc/meminfo: memFree=16745692/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2382.34 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10650 0 0 0 238233 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4252688 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 27467
/proc/meminfo: memFree=16745916/32770624 swapFree=67108860/67108860
[pid=27176] ppid=27173 vsize=47276 memory=22084 CPUtime=2400.05 cores=1,3,5,7
/proc/27176/stat : 27176 (MistralXCSP) R 27173 27176 26255 0 -1 4202496 10650 0 0 0 240004 1 0 0 20 0 1 0 37373152 48410624 5521 33554432000 4194304 7498468 140726902244208 140726902239560 4317408 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 14262272 140726902248558 140726902248707 140726902248707 140726902251465 0
/proc/27176/statm: 11819 5521 723 807 0 4810 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22084 KiB

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

[startup+2400.01 s]
# the end of solver process 27176 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.04 s, system=0.01 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.05
CPU user time (s): 2400.04
CPU system time (s): 0.01
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 47276
Max. memory (cumulated for all children) (KiB): 22084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.04
system time used= 0.01
maximum resident set size= 22104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10679
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= 17
involuntary context switches= 928


# summary of solver processes directly reported to runsolver:
#   pid: 27176
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.04
#   total CPU system time (s): 0.01

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.58897 second user time and 14.609 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-21 20:35:00
IDJOB=4289518
IDBENCH=141415
IDSOLVER=2741
FILE ID=node133/4289518-1532198100
RUNJOBID= node133-1532190501-26287
PBS_JOBID= 21018934
Free space on /tmp= 52640 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-08_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-4289518-1532198100/watcher-4289518-1532198100 -o /tmp/evaluation-result-4289518-1532198100/solver-4289518-1532198100 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532190501-26287 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 871185688 HOME/instance-4289518-1532198100.xml

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

MD5SUM BENCH= 86e4590fdf2acf70e62b7e4d974dbe81
RANDOM SEED=871185688

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        16742368 kB
MemAvailable:   31488416 kB
Buffers:          214920 kB
Cached:         14612088 kB
SwapCached:            0 kB
Active:          1613444 kB
Inactive:       13718776 kB
Active(anon):     508152 kB
Inactive(anon):    17024 kB
Active(file):    1105292 kB
Inactive(file): 13701752 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8996 kB
Writeback:             0 kB
AnonPages:        525232 kB
Mapped:            36532 kB
Shmem:             17056 kB
Slab:             394696 kB
SReclaimable:     367464 kB
SUnreclaim:        27232 kB
KernelStack:        3664 kB
PageTables:         5608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     797380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 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= 52628 MiB
End job on node133 at 2018-07-21 21:15:00