Trace number 4289652

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) 2400.1 2400.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-08-0006_c18.xml
MD5SUMe0f43de676a90a3e6f61e2deb5ab7ad8
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints52
Number of domains1
Minimum domain size169
Maximum domain size169
Distribution of domain sizes[{"size":169,"count":169}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":56},{"degree":4,"count":163},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity169
Distribution of constraint arities[{"arity":2,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":6},{"arity":14,"count":6},{"arity":15,"count":3},{"arity":169,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":45}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.09/2400.00	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 (5905 MiB free)
  memory of node 1: 16384 MiB (10606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289652-1532203342/watcher-4289652-1532203342 -o /tmp/evaluation-result-4289652-1532203342/solver-4289652-1532203342 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 239158812 HOME/instance-4289652-1532203342.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=26737, runsolver pid=26734
Current StackSize limit: 8192 KiB


[startup+0.100591 s]*
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906904/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29728 memory=4620 CPUtime=0.1 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1328 0 0 0 10 0 0 0 20 0 1 0 37897367 30441472 1155 33554432000 4194304 7498468 140732863630112 140732863624344 5782080 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7432 1155 769 807 0 423 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29728 KiB
Current children cumulated memory: 4620 KiB

[startup+0.209406 s]*
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906904/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29860 memory=4620 CPUtime=0.21 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1351 0 0 0 21 0 0 0 20 0 1 0 37897367 30576640 1155 33554432000 4194304 7498468 140732863630112 140732863624344 4397952 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7465 1155 769 807 0 456 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4620 KiB

[startup+0.308838 s]*
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906904/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29860 memory=4620 CPUtime=0.31 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1353 0 0 0 31 0 0 0 20 0 1 0 37897367 30576640 1155 33554432000 4194304 7498468 140732863630112 140732863624344 4580357 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7465 1155 769 807 0 456 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4620 KiB

[startup+0.70027 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906532/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29860 memory=4620 CPUtime=0.69 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1368 0 0 0 69 0 0 0 20 0 1 0 37897367 30576640 1155 33554432000 4194304 7498468 140732863630112 140732863624344 5685776 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7465 1155 769 807 0 456 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4620 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906532/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29860 memory=4620 CPUtime=1.49 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1368 0 0 0 149 0 0 0 20 0 1 0 37897367 30576640 1155 33554432000 4194304 7498468 140732863630112 140732863624504 4258077 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7465 1155 769 807 0 456 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4620 KiB

[startup+3.109 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906640/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29860 memory=4824 CPUtime=3.1 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1655 0 0 0 310 0 0 0 20 0 1 0 37897367 30576640 1206 33554432000 4194304 7498468 140732863630112 140732863624504 4249991 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7465 1206 769 807 0 456 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4824 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906232/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4932 CPUtime=6.29 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 1981 0 0 0 629 0 0 0 20 0 1 0 37897367 30711808 1233 33554432000 4194304 7498468 140732863630112 140732863624504 4404908 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1233 769 807 0 489 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4932 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906232/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=12.69 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 2303 0 0 0 1269 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 4580366 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906364/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=25.49 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 2944 0 0 0 2549 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 5686477 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 26738
/proc/meminfo: memFree=16906240/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=51.1 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 3261 0 0 0 5110 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26739
/proc/meminfo: memFree=16906596/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=102.29 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 3578 0 0 0 10229 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 4405000 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26740
/proc/meminfo: memFree=16906260/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=162.29 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 3901 0 0 0 16229 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 4540880 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26741
/proc/meminfo: memFree=16906128/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=222.3 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 4207 0 0 0 22230 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26742
/proc/meminfo: memFree=16906260/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=282.3 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 4540 0 0 0 28230 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 4404919 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26743
/proc/meminfo: memFree=16906508/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=29992 memory=4948 CPUtime=342.3 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 4847 0 0 0 34230 0 0 0 20 0 1 0 37897367 30711808 1237 33554432000 4194304 7498468 140732863630112 140732863624504 5684543 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7498 1237 769 807 0 489 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4948 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26744
/proc/meminfo: memFree=16905872/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5008 CPUtime=402.3 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 4883 0 0 0 40230 0 0 0 20 0 1 0 37897367 30846976 1252 33554432000 4194304 7498468 140732863630112 140732863624504 5686083 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1252 769 807 0 522 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5008 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26753
/proc/meminfo: memFree=16904616/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5020 CPUtime=462.31 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 5212 0 0 0 46231 0 0 0 20 0 1 0 37897367 30846976 1255 33554432000 4194304 7498468 140732863630112 140732863624504 4542318 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1255 769 807 0 522 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5020 KiB


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

/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1602.35 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+1662.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 26791
/proc/meminfo: memFree=16904268/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=1662.35 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 10071 0 0 0 166235 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 5573824 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1662.35 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 26792
/proc/meminfo: memFree=16905136/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=1722.35 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 10410 0 0 0 172235 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 5618183 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1722.35 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 26793
/proc/meminfo: memFree=16905232/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=1782.36 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 10410 0 0 0 178236 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4580275 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1782.36 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26794
/proc/meminfo: memFree=16905480/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=1842.36 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 10749 0 0 0 184236 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1842.36 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26795
/proc/meminfo: memFree=16905320/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=1902.36 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 11083 0 0 0 190236 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 5772594 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1902.36 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26860
/proc/meminfo: memFree=16892564/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=1962.36 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 11088 0 0 0 196236 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 5771520 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 1962.36 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26861
/proc/meminfo: memFree=16891740/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2022.37 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 11427 0 0 0 202237 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 5770560 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2022.37 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26862
/proc/meminfo: memFree=16892136/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2082.37 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 11762 0 0 0 208237 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4580258 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26863
/proc/meminfo: memFree=16892012/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2142.37 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 11773 0 0 0 214237 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 5770464 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2142.37 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26864
/proc/meminfo: memFree=16892012/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2202.37 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 12112 0 0 0 220237 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26873
/proc/meminfo: memFree=16891228/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2262.38 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 12448 0 0 0 226238 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 139864205657874 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2262.38 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26874
/proc/meminfo: memFree=16892028/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2322.38 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 12782 0 0 0 232238 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4405443 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2322.38 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26875
/proc/meminfo: memFree=16892028/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2382.38 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 12787 0 0 0 238238 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4580003 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2382.38 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26875
/proc/meminfo: memFree=16892152/32770624 swapFree=67108860/67108860
[pid=26737] ppid=26734 vsize=30124 memory=5108 CPUtime=2400.09 cores=1,3,5,7
/proc/26737/stat : 26737 (MistralXCSP) R 26734 26737 25074 0 -1 4202496 13120 0 0 0 240009 0 0 0 20 0 1 0 37897367 30846976 1277 33554432000 4194304 7498468 140732863630112 140732863624504 4249728 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33075200 140732863632494 140732863632643 140732863632643 140732863635401 0
/proc/26737/statm: 7531 1277 769 807 0 522 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5108 KiB

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

[startup+2400.01 s]
# the end of solver process 26737 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.09 s, system=0.004 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): 2400.1
CPU user time (s): 2400.09
CPU system time (s): 0.004
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 30124
Max. memory (cumulated for all children) (KiB): 5108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.09
system time used= 0.004
maximum resident set size= 5128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13156
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= 8
involuntary context switches= 609


# summary of solver processes directly reported to runsolver:
#   pid: 26737
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2400.09
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.12846 second user time and 15.2467 second system time

The end

Launcher Data 

Begin job on node102 at 2018-07-21 22:02:22
IDJOB=4289652
IDBENCH=141562
IDSOLVER=2741
FILE ID=node102/4289652-1532203342
RUNJOBID= node102-1532190502-25106
PBS_JOBID= 21018941
Free space on /tmp= 53240 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-08-0006_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289652-1532203342/watcher-4289652-1532203342 -o /tmp/evaluation-result-4289652-1532203342/solver-4289652-1532203342 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 239158812 HOME/instance-4289652-1532203342.xml

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

MD5SUM BENCH= e0f43de676a90a3e6f61e2deb5ab7ad8
RANDOM SEED=239158812

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        16908996 kB
MemAvailable:   31924560 kB
Buffers:          214420 kB
Cached:         14894560 kB
SwapCached:            0 kB
Active:          1409136 kB
Inactive:       13769640 kB
Active(anon):      72888 kB
Inactive(anon):    16892 kB
Active(file):    1336248 kB
Inactive(file): 13752748 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9016 kB
Writeback:             0 kB
AnonPages:         87100 kB
Mapped:            36680 kB
Shmem:             17036 kB
Slab:             382048 kB
SReclaimable:     355028 kB
SUnreclaim:        27020 kB
KernelStack:        3584 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 53228 MiB
End job on node102 at 2018-07-21 22:42:22