Trace number 4304060

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 NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.01 2520.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-09-opt_c18.xml
MD5SUM2788969af340f57bdb68eae00f77e52f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark2520.08
Satisfiable
(Un)Satisfiability was proved
Number of variables916
Number of constraints5246
Number of domains7
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":10},{"size":24,"count":2},{"size":36,"count":408},{"size":42,"count":306},{"size":44,"count":188}]
Minimum variable degree2
Maximum variable degree38
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":10},{"degree":4,"count":22},{"degree":5,"count":38},{"degree":6,"count":81},{"degree":7,"count":93},{"degree":8,"count":105},{"degree":9,"count":86},{"degree":10,"count":68},{"degree":11,"count":42},{"degree":12,"count":24},{"degree":13,"count":14},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":10},{"degree":17,"count":3},{"degree":18,"count":32},{"degree":19,"count":53},{"degree":20,"count":77},{"degree":21,"count":81},{"degree":22,"count":42},{"degree":23,"count":14},{"degree":24,"count":9},{"degree":25,"count":2},{"degree":26,"count":1},{"degree":38,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5246}]
Number of extensional constraints0
Number of intensional constraints5246
Distribution of constraint types[{"type":"intension","count":5246}]
Optimization problemYES
Type of objectivemin NVALUES

Solver Data 

0.00/0.00	c Mistral 01082018
2520.00/2520.00	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 (1697 MiB free)
  memory of node 1: 16384 MiB (609 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304060-1534003658/watcher-4304060-1534003658 -o /tmp/evaluation-result-4304060-1534003658/solver-4304060-1534003658 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10242 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1825898138 HOME/instance-4304060-1534003658.xml 

running on 4 cores: 1,3,5,7

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=11318, runsolver pid=11315

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2355512/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=35484 memory=10084 CPUtime=0.1 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 2703 0 0 0 10 0 0 0 20 0 1 0 217928954 36335616 2521 33554432000 4194304 7499544 140723383109824 140723383106824 140020996414437 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 8871 2521 701 807 0 1862 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35484 KiB
Current children cumulated memory: 10084 KiB

[startup+0.209492 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2352668/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=38136 memory=12652 CPUtime=0.2 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 3336 0 0 0 20 0 0 0 20 0 1 0 217928954 39051264 3163 33554432000 4194304 7499544 140723383109824 140723383100968 140020996414437 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 9534 3163 702 807 0 2525 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38136 KiB
Current children cumulated memory: 12652 KiB

[startup+0.309102 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2348452/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=41992 memory=16504 CPUtime=0.3 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 4331 0 0 0 30 0 0 0 20 0 1 0 217928954 42999808 4126 33554432000 4194304 7499544 140723383109824 140723383100968 140020999899832 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 10498 4126 702 807 0 3489 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41992 KiB
Current children cumulated memory: 16504 KiB

[startup+0.700296 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2343244/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=53732 memory=28208 CPUtime=0.69 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 7333 0 0 0 68 1 0 0 20 0 1 0 217928954 55021568 7052 33554432000 4194304 7499544 140723383109824 140723383100968 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 13433 7052 702 807 0 6424 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 53732 KiB
Current children cumulated memory: 28208 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2327620/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=77908 memory=52220 CPUtime=1.49 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 13367 0 0 0 147 2 0 0 20 0 1 0 217928954 79777792 13055 33554432000 4194304 7499544 140723383109824 140723383100824 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 19477 13055 702 807 0 12468 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 77908 KiB
Current children cumulated memory: 52220 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2241192/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=153132 memory=127664 CPUtime=3.1 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 34390 0 0 0 306 4 0 0 20 0 1 0 217928954 156807168 31916 33554432000 4194304 7499544 140723383109824 140723383100584 4564151 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 38283 31916 719 807 0 31274 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153132 KiB
Current children cumulated memory: 127664 KiB

[startup+6.30043 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2091916/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=298268 memory=273184 CPUtime=6.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 105940 0 0 0 619 10 0 0 20 0 1 0 217928954 305426432 68296 33554432000 4194304 7499544 140723383109824 140723383104248 5163917 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 74567 68296 755 807 0 67558 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 298268 KiB
Current children cumulated memory: 273184 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2090408/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=299720 memory=274492 CPUtime=12.69 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 152157 0 0 0 1256 13 0 0 20 0 1 0 217928954 306913280 68623 33554432000 4194304 7499544 140723383109824 140723383104248 5164040 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 74930 68623 756 807 0 67921 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 299720 KiB
Current children cumulated memory: 274492 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2090020/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=300260 memory=275044 CPUtime=25.49 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 195342 0 0 0 2534 15 0 0 20 0 1 0 217928954 307466240 68761 33554432000 4194304 7499544 140723383109824 140723383104280 4258065 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 75065 68761 756 807 0 68056 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 300260 KiB
Current children cumulated memory: 275044 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11319
/proc/meminfo: memFree=2088236/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=302280 memory=277120 CPUtime=51.08 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 235110 0 0 0 5091 17 0 0 20 0 1 0 217928954 309534720 69280 33554432000 4194304 7499544 140723383109824 140723383104248 4408839 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 75570 69280 756 807 0 68561 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 302280 KiB
Current children cumulated memory: 277120 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11320
/proc/meminfo: memFree=2086544/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=303752 memory=278584 CPUtime=102.26 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 267199 0 0 0 10207 19 0 0 20 0 1 0 217928954 311042048 69646 33554432000 4194304 7499544 140723383109824 140723383104456 4408875 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 75938 69646 756 807 0 68929 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 303752 KiB
Current children cumulated memory: 278584 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11329
/proc/meminfo: memFree=2085660/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304232 memory=279064 CPUtime=162.25 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 289185 0 0 0 16205 20 0 0 20 0 1 0 217928954 311533568 69766 33554432000 4194304 7499544 140723383109824 140723383104520 4249972 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76058 69766 756 807 0 69049 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 304232 KiB
Current children cumulated memory: 279064 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11330
/proc/meminfo: memFree=2085720/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304232 memory=279064 CPUtime=222.25 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 290786 0 0 0 22205 20 0 0 20 0 1 0 217928954 311533568 69766 33554432000 4194304 7499544 140723383109824 140723383104520 5837773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76058 69766 756 807 0 69049 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 304232 KiB
Current children cumulated memory: 279064 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11331
/proc/meminfo: memFree=2085604/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304364 memory=279204 CPUtime=282.25 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 292428 0 0 0 28205 20 0 0 20 0 1 0 217928954 311668736 69801 33554432000 4194304 7499544 140723383109824 140723383104248 4249695 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76091 69801 756 807 0 69082 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 304364 KiB
Current children cumulated memory: 279204 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11332
/proc/meminfo: memFree=2085728/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304364 memory=279244 CPUtime=342.25 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 294080 0 0 0 34205 20 0 0 20 0 1 0 217928954 311668736 69811 33554432000 4194304 7499544 140723383109824 140723383104248 4258046 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76091 69811 756 807 0 69082 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 304364 KiB
Current children cumulated memory: 279244 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11333
/proc/meminfo: memFree=2085248/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304364 memory=279304 CPUtime=402.25 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 295078 0 0 0 40205 20 0 0 20 0 1 0 217928954 311668736 69826 33554432000 4194304 7499544 140723383109824 140723383104248 4249680 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76091 69826 756 807 0 69082 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 304364 KiB
Current children cumulated memory: 279304 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 11334
/proc/meminfo: memFree=2086644/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304496 memory=279304 CPUtime=462.25 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 296734 0 0 0 46205 20 0 0 20 0 1 0 217928954 311803904 69826 33554432000 4194304 7499544 140723383109824 140723383104248 4249936 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76124 69826 756 807 0 69115 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 304496 KiB
Current children cumulated memory: 279304 KiB


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

/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+1782.3 s]
/proc/loadavg: 2.40 2.11 2.08 3/187 11435
/proc/meminfo: memFree=2103640/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=1782.28 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 319075 0 0 0 178206 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4579850 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+1842.3 s]
/proc/loadavg: 2.21 2.12 2.08 3/187 11436
/proc/meminfo: memFree=2103764/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=1842.28 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 319977 0 0 0 184206 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4580538 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.10 2.07 3/187 11437
/proc/meminfo: memFree=2103636/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=1902.28 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 320856 0 0 0 190206 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4249664 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 11445
/proc/meminfo: memFree=2103052/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=1962.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 321679 0 0 0 196207 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4249920 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 11446
/proc/meminfo: memFree=2102928/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=2022.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 322496 0 0 0 202207 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4249664 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 11447
/proc/meminfo: memFree=2103424/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=2082.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 323321 0 0 0 208207 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4249936 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 11448
/proc/meminfo: memFree=2103300/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=2142.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 324136 0 0 0 214207 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4249700 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 11449
/proc/meminfo: memFree=2103344/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279724 CPUtime=2202.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 324998 0 0 0 220207 22 0 0 20 0 1 0 217928954 312209408 69931 33554432000 4194304 7499544 140723383109824 140723383104280 4249664 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69931 756 807 0 69214 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279724 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11450
/proc/meminfo: memFree=2103096/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279812 CPUtime=2262.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 326594 0 0 0 226207 22 0 0 20 0 1 0 217928954 312209408 69953 33554432000 4194304 7499544 140723383109824 140723383104280 5612944 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69953 756 807 0 69214 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279812 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 11451
/proc/meminfo: memFree=2102972/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279816 CPUtime=2322.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 327415 0 0 0 232207 22 0 0 20 0 1 0 217928954 312209408 69954 33554432000 4194304 7499544 140723383109824 140723383104280 5612944 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69954 756 807 0 69214 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279816 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 11452
/proc/meminfo: memFree=2102972/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279816 CPUtime=2382.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 328695 0 0 0 238207 22 0 0 20 0 1 0 217928954 312209408 69954 33554432000 4194304 7499544 140723383109824 140723383104280 5585233 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69954 756 807 0 69214 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279816 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11453
/proc/meminfo: memFree=2102724/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279820 CPUtime=2442.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 329528 0 0 0 244207 22 0 0 20 0 1 0 217928954 312209408 69955 33554432000 4194304 7499544 140723383109824 140723383104280 4249920 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69955 756 807 0 69214 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279820 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11454
/proc/meminfo: memFree=2102852/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279820 CPUtime=2502.29 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 330344 0 0 0 250207 22 0 0 20 0 1 0 217928954 312209408 69955 33554432000 4194304 7499544 140723383109824 140723383104280 4249951 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69955 756 807 0 69214 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279820 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 4/187 11454
/proc/meminfo: memFree=2102976/32770624 swapFree=67058152/67108860
[pid=11318] ppid=11315 vsize=304892 memory=279820 CPUtime=2520 cores=1,3,5,7
/proc/11318/stat : 11318 (MistralXCSP) R 11315 11318 10209 0 -1 4202496 330627 0 0 0 251978 22 0 0 20 0 1 0 217928954 312209408 69955 33554432000 4194304 7499544 140723383109824 140723383104280 4249695 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42110976 140723383116909 140723383117059 140723383117059 140723383119817 0
/proc/11318/statm: 76223 69955 756 807 0 69214 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 304892 KiB
Current children cumulated memory: 279820 KiB

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

[startup+2520.01 s]
# the end of solver process 11318 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.78 s, system=0.229003 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.01
CPU user time (s): 2519.78
CPU system time (s): 0.229003
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 304892
Max. memory (cumulated for all children) (KiB): 279820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.78
system time used= 0.229003
maximum resident set size= 279840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330664
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= 81
involuntary context switches= 760


# summary of solver processes directly reported to runsolver:
#   pid: 11318
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2519.78
#   total CPU system time (s): 0.229003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.90589 second user time and 16.5184 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-11 18:07:38
IDJOB=4304060
IDBENCH=141203
IDSOLVER=2779
FILE ID=node103/4304060-1534003658
RUNJOBID= node103-1533993568-10242
PBS_JOBID= 21036954
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-09-opt_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-4304060-1534003658/watcher-4304060-1534003658 -o /tmp/evaluation-result-4304060-1534003658/solver-4304060-1534003658 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10242 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1825898138 HOME/instance-4304060-1534003658.xml

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

MD5SUM BENCH= 2788969af340f57bdb68eae00f77e52f
RANDOM SEED=1825898138

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:         2363044 kB
MemAvailable:   31811476 kB
Buffers:          101888 kB
Cached:         29271160 kB
SwapCached:         5736 kB
Active:         14481576 kB
Inactive:       15040064 kB
Active(anon):     140048 kB
Inactive(anon):    59456 kB
Active(file):   14341528 kB
Inactive(file): 14980608 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058152 kB
Dirty:              5832 kB
Writeback:             0 kB
AnonPages:        150744 kB
Mapped:            49776 kB
Shmem:             48516 kB
Slab:             582856 kB
SReclaimable:     554756 kB
SUnreclaim:        28100 kB
KernelStack:        3360 kB
PageTables:         6028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     512448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34448 MiB
End job on node103 at 2018-08-11 18:49:38