Trace number 4304082

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01UNSAT 859.258 859.414

General information on the benchmark

NameRlfap/Rlfap-dec-scens11/
Rlfap-scen-11-f03_c18.xml
MD5SUMb0c58d7e712a0938766b5bf6b16c9539
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark17.0012
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size41
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":14},{"size":34,"count":336},{"size":41,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints0
Number of intensional constraints4103
Distribution of constraint types[{"type":"intension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
859.23/859.41	s UNSATISFIABLE

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 (10331 MiB free)
  memory of node 1: 16384 MiB (6232 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304082-1534001774/watcher-4304082-1534001774 -o /tmp/evaluation-result-4304082-1534001774/solver-4304082-1534001774 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 177820475 HOME/instance-4304082-1534001774.xml 

running on 4 cores: 0,2,4,6

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

solver pid=22031, runsolver pid=22028

[startup+0.100111 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16958064/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=31860 memory=6544 CPUtime=0.1 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 1806 0 0 0 10 0 0 0 20 0 1 0 217740617 32624640 1636 33554432000 4194304 7499544 140728586825600 140728586822600 140609885731813 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 7965 1636 700 807 0 956 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 6544 KiB

[startup+0.209561 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16954592/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=35440 memory=9880 CPUtime=0.21 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 2687 0 0 0 21 0 0 0 20 0 1 0 217740617 36290560 2470 33554432000 4194304 7499544 140728586825600 140728586822600 140609885731813 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 8860 2470 700 807 0 1851 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35440 KiB
Current children cumulated memory: 9880 KiB

[startup+0.309182 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16951616/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=38632 memory=13064 CPUtime=0.31 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 3479 0 0 0 31 0 0 0 20 0 1 0 217740617 39559168 3266 33554432000 4194304 7499544 140728586825600 140728586822600 140609885731813 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 9658 3266 700 807 0 2649 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 13064 KiB

[startup+0.70024 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16944672/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=50680 memory=25292 CPUtime=0.68 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 6547 0 0 0 68 0 0 0 20 0 1 0 217740617 51896320 6323 33554432000 4194304 7499544 140728586825600 140728586816184 140609889226117 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 12670 6323 700 807 0 5661 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 50680 KiB
Current children cumulated memory: 25292 KiB

[startup+1.50024 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16929340/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=75288 memory=49828 CPUtime=1.49 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 12751 0 0 0 147 2 0 0 20 0 1 0 217740617 77094912 12457 33554432000 4194304 7499544 140728586825600 140728586816184 5899526 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 18861 12457 700 807 0 11852 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 75288 KiB
Current children cumulated memory: 49828 KiB

[startup+3.10956 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16827404/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162108 memory=136932 CPUtime=3.1 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 47884 0 0 0 304 6 0 0 20 0 1 0 217740617 165998592 34233 33554432000 4194304 7499544 140728586825600 140728586816600 4398032 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40527 34233 736 807 0 33518 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 162108 KiB
Current children cumulated memory: 136932 KiB

[startup+6.30029 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16827236/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162108 memory=136980 CPUtime=6.29 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 52370 0 0 0 623 6 0 0 20 0 1 0 217740617 165998592 34245 33554432000 4194304 7499544 140728586825600 140728586820024 4404984 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40527 34245 736 807 0 33518 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 162108 KiB
Current children cumulated memory: 136980 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 22032
/proc/meminfo: memFree=16827492/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162108 memory=136980 CPUtime=12.68 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 56855 0 0 0 1262 6 0 0 20 0 1 0 217740617 165998592 34245 33554432000 4194304 7499544 140728586825600 140728586820024 4258020 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40527 34245 736 807 0 33518 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 162108 KiB
Current children cumulated memory: 136980 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22032
/proc/meminfo: memFree=16826280/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=136992 CPUtime=25.47 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 65181 0 0 0 2541 6 0 0 20 0 1 0 217740617 166133760 34248 33554432000 4194304 7499544 140728586825600 140728586820024 4257927 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34248 736 807 0 33551 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 136992 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22032
/proc/meminfo: memFree=16826460/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=136992 CPUtime=51.07 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 68036 0 0 0 5100 7 0 0 20 0 1 0 217740617 166133760 34248 33554432000 4194304 7499544 140728586825600 140728586820024 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34248 736 807 0 33551 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 136992 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22033
/proc/meminfo: memFree=16826636/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=136996 CPUtime=102.24 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 69550 0 0 0 10217 7 0 0 20 0 1 0 217740617 166133760 34249 33554432000 4194304 7499544 140728586825600 140728586820024 4408866 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34249 736 807 0 33551 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 136996 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22034
/proc/meminfo: memFree=16827568/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=136996 CPUtime=162.23 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 69842 0 0 0 16216 7 0 0 20 0 1 0 217740617 166133760 34249 33554432000 4194304 7499544 140728586825600 140728586820024 4408844 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34249 736 807 0 33551 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 136996 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22035
/proc/meminfo: memFree=16827608/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137000 CPUtime=222.22 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 70135 0 0 0 22215 7 0 0 20 0 1 0 217740617 166133760 34250 33554432000 4194304 7499544 140728586825600 140728586820024 4405588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34250 736 807 0 33551 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137000 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22043
/proc/meminfo: memFree=16827244/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137004 CPUtime=282.21 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 70428 0 0 0 28214 7 0 0 20 0 1 0 217740617 166133760 34251 33554432000 4194304 7499544 140728586825600 140728586820024 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34251 736 807 0 33551 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137004 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22044
/proc/meminfo: memFree=16827432/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137004 CPUtime=342.2 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 70722 0 0 0 34213 7 0 0 20 0 1 0 217740617 166133760 34251 33554432000 4194304 7499544 140728586825600 140728586820024 4222944 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34251 736 807 0 33551 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137004 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 22045
/proc/meminfo: memFree=16827684/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137008 CPUtime=402.19 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 71016 0 0 0 40212 7 0 0 20 0 1 0 217740617 166133760 34252 33554432000 4194304 7499544 140728586825600 140728586820024 4258054 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34252 736 807 0 33551 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137008 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 22046
/proc/meminfo: memFree=16827940/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137008 CPUtime=462.19 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 71312 0 0 0 46212 7 0 0 20 0 1 0 217740617 166133760 34252 33554432000 4194304 7499544 140728586825600 140728586820024 4258046 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34252 736 807 0 33551 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137008 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22047
/proc/meminfo: memFree=16827980/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=522.18 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 71607 0 0 0 52211 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4258061 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 522.18 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22048
/proc/meminfo: memFree=16828184/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=582.17 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 71902 0 0 0 58210 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4258041 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 582.17 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22049
/proc/meminfo: memFree=16828144/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=642.16 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 72192 0 0 0 64209 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4406021 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 642.16 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22050
/proc/meminfo: memFree=16827972/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=702.15 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 72482 0 0 0 70208 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 140609889167081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 702.15 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22051
/proc/meminfo: memFree=16827676/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=762.15 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 72772 0 0 0 76208 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4405034 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 762.15 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22052
/proc/meminfo: memFree=16827756/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=822.14 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73067 0 0 0 82207 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 822.14 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+859.414 s]
# the end of solver process 22031 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=859.18 s, system=0.077989 s

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

[startup+844.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22061
/proc/meminfo: memFree=16826568/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=844.64 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73364 0 0 0 84457 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4408852 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 844.64 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+851.2 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22061
/proc/meminfo: memFree=16826816/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=851.03 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73364 0 0 0 85096 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4379079 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 851.03 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+854.4 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22061
/proc/meminfo: memFree=16826940/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=854.23 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73364 0 0 0 85416 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4258046 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 854.23 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+857.6 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22061
/proc/meminfo: memFree=16826940/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=857.43 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73364 0 0 0 85736 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4405034 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 857.43 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+858.4 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22061
/proc/meminfo: memFree=16827064/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=858.23 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73364 0 0 0 85816 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4408863 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 858.23 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+859.2 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22061
/proc/meminfo: memFree=16827064/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137012 CPUtime=859.03 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73364 0 0 0 85896 7 0 0 20 0 1 0 217740617 166133760 34253 33554432000 4194304 7499544 140728586825600 140728586820024 4258061 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34253 736 807 0 33551 0
Current children cumulated CPU time: 859.03 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137012 KiB

[startup+859.4 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22061
/proc/meminfo: memFree=16827064/32770624 swapFree=67108844/67108860
[pid=22031] ppid=22028 vsize=162240 memory=137036 CPUtime=859.23 cores=0,2,4,6
/proc/22031/stat : 22031 (MistralXCSP) R 22028 22031 20670 0 -1 4202496 73451 0 0 0 85916 7 0 0 20 0 1 0 217740617 166133760 34259 33554432000 4194304 7499544 140728586825600 140728586820024 140609885722503 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16109568 140728586826862 140728586827011 140728586827011 140728586829769 0
/proc/22031/statm: 40560 34259 741 807 0 33551 0
Current children cumulated CPU time: 859.23 s
Current children cumulated vsize: 162240 KiB
Current children cumulated memory: 137036 KiB

Child status: 0
Real time (s): 859.414
CPU time (s): 859.258
CPU user time (s): 859.18
CPU system time (s): 0.077989
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 162240
Max. memory (cumulated for all children) (KiB): 137036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 859.18
system time used= 0.077989
maximum resident set size= 137040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73844
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= 57
involuntary context switches= 892


# summary of solver processes directly reported to runsolver:
#   pid: 22031
#   total CPU time (s): 859.258
#   total CPU user time (s): 859.18
#   total CPU system time (s): 0.077989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.26922 second user time and 6.28313 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-11 17:36:14
IDJOB=4304082
IDBENCH=141178
IDSOLVER=2779
FILE ID=node136/4304082-1534001774
RUNJOBID= node136-1533993481-20701
PBS_JOBID= 21036953
Free space on /tmp= 35328 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Rlfap/Rlfap-dec-scens11/Rlfap-scen-11-f03_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-4304082-1534001774/watcher-4304082-1534001774 -o /tmp/evaluation-result-4304082-1534001774/solver-4304082-1534001774 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 177820475 HOME/instance-4304082-1534001774.xml

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

MD5SUM BENCH= b0c58d7e712a0938766b5bf6b16c9539
RANDOM SEED=177820475

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        16962148 kB
MemAvailable:   31891508 kB
Buffers:          220596 kB
Cached:         14807400 kB
SwapCached:            8 kB
Active:          7178836 kB
Inactive:        7918748 kB
Active(anon):      18692 kB
Inactive(anon):   103348 kB
Active(file):    7160144 kB
Inactive(file):  7815400 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              5824 kB
Writeback:             0 kB
AnonPages:        103240 kB
Mapped:            52856 kB
Shmem:             49788 kB
Slab:             409908 kB
SReclaimable:     382276 kB
SUnreclaim:        27632 kB
KernelStack:        3568 kB
PageTables:         5792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     392468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 35324 MiB
End job on node136 at 2018-08-11 17:50:34