Trace number 4289667

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) 2400.03 2400.11

General information on the benchmark

NameFrb/
frb-45-21-1_c18.xml
MD5SUMb87938282b595c2beb3624311f73a470
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1151.63
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of constraints476
Number of domains1
Minimum domain size21
Maximum domain size21
Distribution of domain sizes[{"size":21,"count":45}]
Minimum variable degree13
Maximum variable degree29
Distribution of variable degrees[{"degree":13,"count":1},{"degree":14,"count":2},{"degree":15,"count":1},{"degree":16,"count":2},{"degree":17,"count":4},{"degree":18,"count":4},{"degree":19,"count":3},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":5},{"degree":23,"count":6},{"degree":24,"count":3},{"degree":25,"count":3},{"degree":26,"count":3},{"degree":27,"count":1},{"degree":28,"count":2},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":476}]
Number of extensional constraints476
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":476}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.01/2400.10	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 (7666 MiB free)
  memory of node 1: 16384 MiB (10525 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289667-1532204912/watcher-4289667-1532204912 -o /tmp/evaluation-result-4289667-1532204912/solver-4289667-1532204912 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25138 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1372084189 HOME/instance-4289667-1532204912.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=27122, runsolver pid=27119

[startup+0.100167 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18604348/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=54936 memory=29344 CPUtime=0.1 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 7529 0 0 0 9 1 0 0 20 0 1 0 38054391 56254464 7336 33554432000 4194304 7498468 140721029591296 140721029588296 140440139893733 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 13734 7336 684 807 0 6725 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 54936 KiB
Current children cumulated memory: 29344 KiB

[startup+0.20953 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586936/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=43864 CPUtime=0.21 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 11159 0 0 0 20 1 0 0 20 0 1 0 38054391 70959104 10966 33554432000 4194304 7498468 140721029591296 140721029586648 4252579 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 10966 694 807 0 10315 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 43864 KiB

[startup+0.309404 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586936/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=43864 CPUtime=0.31 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 11160 0 0 0 30 1 0 0 20 0 1 0 38054391 70959104 10966 33554432000 4194304 7498468 140721029591296 140721029586648 4542250 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 10966 694 807 0 10315 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 43864 KiB

[startup+0.70028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586936/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=43864 CPUtime=0.69 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 11161 0 0 0 68 1 0 0 20 0 1 0 38054391 70959104 10966 33554432000 4194304 7498468 140721029591296 140721029586648 4317635 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 10966 694 807 0 10315 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 43864 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586572/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=43864 CPUtime=1.49 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 11162 0 0 0 148 1 0 0 20 0 1 0 38054391 70959104 10966 33554432000 4194304 7498468 140721029591296 140721029586648 4386096 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 10966 694 807 0 10315 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 43864 KiB

[startup+3.10889 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586608/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44004 CPUtime=3.1 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 12030 0 0 0 309 1 0 0 20 0 1 0 38054391 70959104 11001 33554432000 4194304 7498468 140721029591296 140721029586648 4542238 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11001 718 807 0 10315 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44004 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586628/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44008 CPUtime=6.29 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 12898 0 0 0 628 1 0 0 20 0 1 0 38054391 70959104 11002 33554432000 4194304 7498468 140721029591296 140721029586648 4542266 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11002 718 807 0 10315 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44008 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586628/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44016 CPUtime=12.69 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 13767 0 0 0 1268 1 0 0 20 0 1 0 38054391 70959104 11004 33554432000 4194304 7498468 140721029591296 140721029586648 5653168 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11004 718 807 0 10315 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44016 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586736/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44020 CPUtime=25.49 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 15447 0 0 0 2548 1 0 0 20 0 1 0 38054391 70959104 11005 33554432000 4194304 7498468 140721029591296 140721029586648 4404804 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11005 718 807 0 10315 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44020 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27123
/proc/meminfo: memFree=18586528/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44020 CPUtime=51.09 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 16248 0 0 0 5108 1 0 0 20 0 1 0 38054391 70959104 11005 33554432000 4194304 7498468 140721029591296 140721029586648 5653411 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11005 718 807 0 10315 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44020 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 27132
/proc/meminfo: memFree=18586280/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=102.27 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 16400 0 0 0 10226 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4542275 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27133
/proc/meminfo: memFree=18586396/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=162.27 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 16543 0 0 0 16226 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5653763 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27194
/proc/meminfo: memFree=18536604/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=222.27 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 16684 0 0 0 22226 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4581213 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27195
/proc/meminfo: memFree=18536248/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=282.27 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 16828 0 0 0 28226 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5838205 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27196
/proc/meminfo: memFree=18536228/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=342.26 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 16966 0 0 0 34225 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5653239 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27197
/proc/meminfo: memFree=18536840/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=402.26 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 17109 0 0 0 40225 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4580278 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27198
/proc/meminfo: memFree=18536836/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=462.26 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 17246 0 0 0 46225 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4542315 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB


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

/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 1662.22 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27235
/proc/meminfo: memFree=18535676/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=1722.22 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20120 0 0 0 172221 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4248944 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27237
/proc/meminfo: memFree=18535028/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=1782.22 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20256 0 0 0 178221 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5593288 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27238
/proc/meminfo: memFree=18535180/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=1842.22 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20392 0 0 0 184221 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5653227 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27246
/proc/meminfo: memFree=18534504/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=1902.22 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20528 0 0 0 190221 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5593526 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27270
/proc/meminfo: memFree=18532812/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=1962.22 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20664 0 0 0 196221 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4542312 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27271
/proc/meminfo: memFree=18533804/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2022.21 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20800 0 0 0 202220 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5574795 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27272
/proc/meminfo: memFree=18534208/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2082.21 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 20936 0 0 0 208220 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5784177 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27273
/proc/meminfo: memFree=18534644/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2142.21 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21072 0 0 0 214220 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4248992 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27274
/proc/meminfo: memFree=18535152/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2202.21 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21208 0 0 0 220220 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4252776 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27275
/proc/meminfo: memFree=18535020/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2262.21 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21348 0 0 0 226220 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5838205 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27276
/proc/meminfo: memFree=18535384/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2322.2 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21484 0 0 0 232219 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4542238 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27277
/proc/meminfo: memFree=18535252/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2382.2 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21620 0 0 0 238219 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 5649056 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27278
/proc/meminfo: memFree=18535004/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2400.01 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21752 0 0 0 240000 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4540964 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

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

[startup+2400.11 s]
# the end of solver process 27122 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.018999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27278
/proc/meminfo: memFree=18535004/32770624 swapFree=67108860/67108860
[pid=27122] ppid=27119 vsize=69296 memory=44024 CPUtime=2400.01 cores=1,3,5,7
/proc/27122/stat : 27122 (MistralXCSP) R 27119 27122 25105 0 -1 4202496 21752 0 0 0 240000 1 0 0 20 0 1 0 38054391 70959104 11006 33554432000 4194304 7498468 140721029591296 140721029586648 4540964 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 10428416 140721029600365 140721029600515 140721029600515 140721029603273 0
/proc/27122/statm: 17324 11006 718 807 0 10315 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 69296 KiB
Current children cumulated memory: 44024 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.03
CPU user time (s): 2400.01
CPU system time (s): 0.018999
CPU usage (%): 99.9965
Max. virtual memory (cumulated for all children) (KiB): 69296
Max. memory (cumulated for all children) (KiB): 44024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.01
system time used= 0.018999
maximum resident set size= 44044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21786
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= 26
involuntary context switches= 610


# summary of solver processes directly reported to runsolver:
#   pid: 27122
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.018999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.95651 second user time and 15.2376 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-21 22:28:32
IDJOB=4289667
IDBENCH=141587
IDSOLVER=2741
FILE ID=node139/4289667-1532204912
RUNJOBID= node139-1532190500-25138
PBS_JOBID= 21018928
Free space on /tmp= 45920 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-45-21-1_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-4289667-1532204912/watcher-4289667-1532204912 -o /tmp/evaluation-result-4289667-1532204912/solver-4289667-1532204912 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25138 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1372084189 HOME/instance-4289667-1532204912.xml

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

MD5SUM BENCH= b87938282b595c2beb3624311f73a470
RANDOM SEED=1372084189

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        18628428 kB
MemAvailable:   31941340 kB
Buffers:          122328 kB
Cached:         13246824 kB
SwapCached:            0 kB
Active:          1083068 kB
Inactive:       12339056 kB
Active(anon):       8536 kB
Inactive(anon):    64124 kB
Active(file):    1074532 kB
Inactive(file): 12274932 kB
Unevictable:        7248 kB
Mlocked:            7248 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9364 kB
Writeback:             0 kB
AnonPages:         59936 kB
Mapped:            36404 kB
Shmem:             17036 kB
Slab:             418564 kB
SReclaimable:     391908 kB
SUnreclaim:        26656 kB
KernelStack:        3280 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 45908 MiB
End job on node139 at 2018-07-21 23:08:32