Trace number 4289664

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) 2400.04 2400.01

General information on the benchmark

NameFrb/
frb-50-23-3-mgd_c18.xml
MD5SUM9221c7b89083fde7801d6d9537c28698
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 variables50
Number of constraints456
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":1},{"degree":14,"count":1},{"degree":15,"count":4},{"degree":16,"count":9},{"degree":17,"count":9},{"degree":18,"count":4},{"degree":19,"count":5},{"degree":20,"count":7},{"degree":21,"count":3},{"degree":22,"count":3},{"degree":23,"count":2},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":456}]
Number of extensional constraints456
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":456}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.03/2400.00	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 (14462 MiB free)
  memory of node 1: 16384 MiB (14316 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289664-1532204844/watcher-4289664-1532204844 -o /tmp/evaluation-result-4289664-1532204844/solver-4289664-1532204844 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22677 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2113717503 HOME/instance-4289664-1532204844.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
Current StackSize limit: 8192 KiB

solver pid=24164, runsolver pid=24161

[startup+0.101094 s]*
/proc/loadavg: 2.16 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29451296/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=47848 memory=22216 CPUtime=0.09 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 5757 0 0 0 9 0 0 0 20 0 1 0 38047650 48996352 5554 33554432000 4194304 7498468 140726831442448 140726831434344 140100854445984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 11962 5554 685 807 0 4953 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47848 KiB
Current children cumulated memory: 22216 KiB

[startup+0.20968 s]*
/proc/loadavg: 2.16 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29430556/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68264 memory=42808 CPUtime=0.21 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 10927 0 0 0 20 1 0 0 20 0 1 0 38047650 69902336 10702 33554432000 4194304 7498468 140726831442448 140726831434344 4257840 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17066 10702 685 807 0 10057 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 68264 KiB
Current children cumulated memory: 42808 KiB

[startup+0.309558 s]*
/proc/loadavg: 2.16 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29429440/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43072 CPUtime=0.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 10936 0 0 0 30 1 0 0 20 0 1 0 38047650 70037504 10768 33554432000 4194304 7498468 140726831442448 140726831434344 5653219 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10768 720 807 0 10090 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43072 KiB

[startup+0.700239 s]
/proc/loadavg: 2.16 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29429316/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43072 CPUtime=0.69 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 10944 0 0 0 68 1 0 0 20 0 1 0 38047650 70037504 10768 33554432000 4194304 7498468 140726831442448 140726831436984 5784230 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10768 720 807 0 10090 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43072 KiB

[startup+1.50022 s]
/proc/loadavg: 2.16 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29429316/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43072 CPUtime=1.49 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 10951 0 0 0 148 1 0 0 20 0 1 0 38047650 70037504 10768 33554432000 4194304 7498468 140726831442448 140726831436984 5593514 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10768 720 807 0 10090 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43072 KiB

[startup+3.10893 s]
/proc/loadavg: 2.16 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29429192/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43168 CPUtime=3.1 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 11895 0 0 0 309 1 0 0 20 0 1 0 38047650 70037504 10792 33554432000 4194304 7498468 140726831442448 140726831436984 4580275 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10792 720 807 0 10090 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43168 KiB

[startup+6.30024 s]
/proc/loadavg: 2.15 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29428536/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43184 CPUtime=6.29 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 12843 0 0 0 628 1 0 0 20 0 1 0 38047650 70037504 10796 33554432000 4194304 7498468 140726831442448 140726831436984 5653195 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10796 720 807 0 10090 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43184 KiB

[startup+12.7002 s]
/proc/loadavg: 2.14 2.06 2.06 3/187 24165
/proc/meminfo: memFree=29428536/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43192 CPUtime=12.69 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 13793 0 0 0 1268 1 0 0 20 0 1 0 38047650 70037504 10798 33554432000 4194304 7498468 140726831442448 140726831436984 4248992 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10798 720 807 0 10090 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43192 KiB

[startup+25.5002 s]
/proc/loadavg: 2.11 2.05 2.05 3/187 24165
/proc/meminfo: memFree=29428440/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43204 CPUtime=25.49 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 15599 0 0 0 2548 1 0 0 20 0 1 0 38047650 70037504 10801 33554432000 4194304 7498468 140726831442448 140726831436984 4252573 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10801 720 807 0 10090 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43204 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24166
/proc/meminfo: memFree=29428672/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=51.08 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16174 0 0 0 5107 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4252768 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24167
/proc/meminfo: memFree=29428868/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=102.27 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16310 0 0 0 10226 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5585751 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 24176
/proc/meminfo: memFree=29428300/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=162.27 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16446 0 0 0 16226 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5838457 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 24177
/proc/meminfo: memFree=29428948/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=222.27 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16582 0 0 0 22226 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4317305 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24178
/proc/meminfo: memFree=29428968/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=282.27 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16713 0 0 0 28226 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5653177 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24179
/proc/meminfo: memFree=29429200/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=342.28 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16849 0 0 0 34227 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5593216 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24180
/proc/meminfo: memFree=29429268/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=402.28 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 16975 0 0 0 40227 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5653418 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24181
/proc/meminfo: memFree=29429048/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=462.28 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 17106 0 0 0 46227 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4542247 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB


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

/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1602.3 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24278
/proc/meminfo: memFree=29392864/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=1662.3 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 19699 0 0 0 166229 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5593526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1662.3 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24279
/proc/meminfo: memFree=29392964/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=1722.3 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 19830 0 0 0 172229 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4317646 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24280
/proc/meminfo: memFree=29392768/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=1782.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 19961 0 0 0 178230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 140100857833139 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24282
/proc/meminfo: memFree=29392636/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=1842.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20092 0 0 0 184230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5593688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24283
/proc/meminfo: memFree=29392640/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=1902.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20223 0 0 0 190230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5593640 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24292
/proc/meminfo: memFree=29391776/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=1962.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20354 0 0 0 196230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5783749 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 24316
/proc/meminfo: memFree=29390464/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2022.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20482 0 0 0 202230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5838515 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 24317
/proc/meminfo: memFree=29391500/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2082.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20610 0 0 0 208230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4243571 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.22 2.06 2.06 3/189 24318
/proc/meminfo: memFree=29391792/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2142.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20738 0 0 0 214230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5783929 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.32 2.14 2.09 3/189 24319
/proc/meminfo: memFree=29391860/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2202.31 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20866 0 0 0 220230 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4580120 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.12 2.11 2.08 3/188 24320
/proc/meminfo: memFree=29392092/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2262.32 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 20994 0 0 0 226231 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5573851 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/187 24321
/proc/meminfo: memFree=29392060/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2322.32 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 21122 0 0 0 232231 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4257971 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/187 24322
/proc/meminfo: memFree=29391816/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2382.32 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 21253 0 0 0 238231 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 4319867 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 24322
/proc/meminfo: memFree=29391940/32770624 swapFree=67108860/67108860
[pid=24164] ppid=24161 vsize=68396 memory=43208 CPUtime=2400.03 cores=1,3,5,7
/proc/24164/stat : 24164 (MistralXCSP) R 24161 24164 22644 0 -1 4202496 21376 0 0 0 240002 1 0 0 20 0 1 0 38047650 70037504 10802 33554432000 4194304 7498468 140726831442448 140726831436984 5593526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 28434432 140726831449197 140726831449347 140726831449347 140726831452105 0
/proc/24164/statm: 17099 10802 720 807 0 10090 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 68396 KiB
Current children cumulated memory: 43208 KiB

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

[startup+2400.01 s]
# the end of solver process 24164 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.02 s, system=0.012 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): 2400.04
CPU user time (s): 2400.02
CPU system time (s): 0.012
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 68396
Max. memory (cumulated for all children) (KiB): 43208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.02
system time used= 0.012
maximum resident set size= 43228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21411
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= 27
involuntary context switches= 612


# summary of solver processes directly reported to runsolver:
#   pid: 24164
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2400.02
#   total CPU system time (s): 0.012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.28609 second user time and 14.2615 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-21 22:27:25
IDJOB=4289664
IDBENCH=141584
IDSOLVER=2741
FILE ID=node149/4289664-1532204844
RUNJOBID= node149-1532190500-22677
PBS_JOBID= 21018926
Free space on /tmp= 51880 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-50-23-3-mgd_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-4289664-1532204844/watcher-4289664-1532204844 -o /tmp/evaluation-result-4289664-1532204844/solver-4289664-1532204844 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22677 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2113717503 HOME/instance-4289664-1532204844.xml

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

MD5SUM BENCH= 9221c7b89083fde7801d6d9537c28698
RANDOM SEED=2113717503

node149.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        29470416 kB
MemAvailable:   31975904 kB
Buffers:           62552 kB
Cached:          2705636 kB
SwapCached:            0 kB
Active:          1397640 kB
Inactive:        1427584 kB
Active(anon):       4820 kB
Inactive(anon):    72028 kB
Active(file):    1392820 kB
Inactive(file):  1355556 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9316 kB
Writeback:             0 kB
AnonPages:         72404 kB
Mapped:            36888 kB
Shmem:             17032 kB
Slab:             172920 kB
SReclaimable:     145892 kB
SUnreclaim:        27028 kB
KernelStack:        3360 kB
PageTables:         4864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 51872 MiB
End job on node149 at 2018-07-21 23:07:25