Trace number 4292896

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
PicatSAT 2018-06-15OPT190 181.395 181.391

General information on the benchmark

NameStillLife/
StillLife-wastage-19_c18.xml
MD5SUMbc316652a8a0d5c7d33934cb88eaeb44
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark190
Best CPU time to get the best result obtained on this benchmark154.096
Satisfiable
(Un)Satisfiability was proved
Number of variables904
Number of constraints559
Number of domains4
Minimum domain size2
Maximum domain size883
Distribution of domain sizes[{"size":2,"count":441},{"size":3,"count":441},{"size":362,"count":1},{"size":883,"count":21}]
Minimum variable degree1
Maximum variable degree22
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":438},{"degree":3,"count":24},{"degree":4,"count":76},{"degree":8,"count":72},{"degree":9,"count":289},{"degree":22,"count":1}]
Minimum constraint arity2
Maximum constraint arity23
Distribution of constraint arities[{"arity":2,"count":97},{"arity":3,"count":76},{"arity":10,"count":361},{"arity":21,"count":4},{"arity":22,"count":1},{"arity":23,"count":20}]
Number of extensional constraints437
Number of intensional constraints96
Distribution of constraint types[{"type":"extension","count":437},{"type":"intension","count":96},{"type":"sum","count":22},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

181.30/181.39	c xcsp_picat version 2.4#4 (June 15, 2018)
181.30/181.39	o 97
181.30/181.39	o 146
181.30/181.39	o 171
181.30/181.39	o 183
181.30/181.39	o 189
181.30/181.39	o 190
181.30/181.39	s OPTIMUM FOUND
181.30/181.39	v <instantiation>
181.30/181.39	v     <list> z ws[] x[][] w[][]  </list> 
181.30/181.39	v     <values> 190  6 6 6 11 13 13 16 16 17 19 20 21 22 22 25 26 26 32 32 32 38  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 1 0 1 1 0 0 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 1 0 0 0 1 0 1 0 1 1 0 1 0 1 0 1 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 1 0 1 0 1 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 1 0 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 1 1 1 1 0 1 0 1 0 1 1 0 0 0 0 0 1 1 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0   </values> 
181.30/181.39	v </instantiation>

Verifier Data 

OK	190

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 (3960 MiB free)
  memory of node 1: 16384 MiB (11543 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292896-1532296607/watcher-4292896-1532296607 -o /tmp/evaluation-result-4292896-1532296607/solver-4292896-1532296607 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580 xcsp_picat HOME/instance-4292896-1532296607.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=30661, runsolver pid=30658

[startup+0.100629 s]*
/proc/loadavg: 1.61 1.34 1.41 3/189 30662
/proc/meminfo: memFree=15861144/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=111688 memory=18000 CPUtime=0.09 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 1606 0 0 0 9 0 0 0 20 0 1 0 47223879 114368512 4500 33554432000 4194304 5849740 140735320827280 140735320826584 4492244 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 27922 4500 656 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18000 KiB

[startup+0.209764 s]*
/proc/loadavg: 1.61 1.34 1.41 3/189 30662
/proc/meminfo: memFree=15858012/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=112784 memory=21576 CPUtime=0.2 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 1996 0 0 0 20 0 0 0 20 0 1 0 47223879 115490816 5394 33554432000 4194304 5849740 140735320827280 140735320826584 5472441 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28196 5394 720 405 0 25140 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 112784 KiB
Current children cumulated memory: 21576 KiB

[startup+0.309402 s]*
/proc/loadavg: 1.61 1.34 1.41 3/189 30662
/proc/meminfo: memFree=15858012/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=112784 memory=21576 CPUtime=0.3 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 1996 0 0 0 30 0 0 0 20 0 1 0 47223879 115490816 5394 33554432000 4194304 5849740 140735320827280 140735320826584 5611448 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28196 5394 720 405 0 25140 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 112784 KiB
Current children cumulated memory: 21576 KiB

[startup+0.700226 s]
/proc/loadavg: 1.61 1.34 1.41 3/189 30662
/proc/meminfo: memFree=15858012/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=112784 memory=21576 CPUtime=0.68 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 1996 0 0 0 68 0 0 0 20 0 1 0 47223879 115490816 5394 33554432000 4194304 5849740 140735320827280 140735320826584 5517972 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28196 5394 720 405 0 25140 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 112784 KiB
Current children cumulated memory: 21576 KiB

[startup+1.50023 s]
/proc/loadavg: 1.64 1.35 1.42 3/189 30662
/proc/meminfo: memFree=15857400/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=113552 memory=22220 CPUtime=1.48 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 2188 0 0 0 148 0 0 0 20 0 1 0 47223879 116277248 5555 33554432000 4194304 5849740 140735320827280 140735320826520 5472857 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28388 5555 720 405 0 25332 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 113552 KiB
Current children cumulated memory: 22220 KiB

[startup+3.10899 s]
/proc/loadavg: 1.64 1.35 1.42 3/189 30662
/proc/meminfo: memFree=15856440/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=114064 memory=22984 CPUtime=3.1 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 2599 0 0 0 309 1 0 0 20 0 1 0 47223879 116801536 5746 33554432000 4194304 5849740 140735320827280 140735320826376 5470962 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28516 5746 720 405 0 25460 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 114064 KiB
Current children cumulated memory: 22984 KiB

[startup+6.30038 s]
/proc/loadavg: 1.59 1.34 1.41 3/189 30662
/proc/meminfo: memFree=15853656/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=121976 memory=30924 CPUtime=6.28 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 5245 0 0 0 627 1 0 0 20 0 1 0 47223879 124903424 7731 33554432000 4194304 5849740 140735320827280 140735320826152 4207062 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 30494 7731 739 405 0 27438 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 121976 KiB
Current children cumulated memory: 30924 KiB

[startup+12.7003 s]
/proc/loadavg: 1.62 1.35 1.42 3/189 30662
/proc/meminfo: memFree=15856380/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=115616 memory=24448 CPUtime=12.68 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 8051 0 0 0 1265 3 0 0 20 0 1 0 47223879 118390784 6112 33554432000 4194304 5849740 140735320827280 140735320826520 5499341 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28904 6112 761 405 0 25848 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 115616 KiB
Current children cumulated memory: 24448 KiB

[startup+25.5003 s]
/proc/loadavg: 1.68 1.37 1.42 3/189 30662
/proc/meminfo: memFree=15855316/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=115584 memory=24984 CPUtime=25.49 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 12019 0 0 0 2539 10 0 0 20 0 1 0 47223879 118358016 6246 33554432000 4194304 5849740 140735320827280 140735320826520 5520256 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 28896 6246 761 405 0 25840 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 115584 KiB
Current children cumulated memory: 24984 KiB

[startup+51.1093 s]
/proc/loadavg: 1.81 1.43 1.44 3/189 30662
/proc/meminfo: memFree=15830424/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=130984 memory=42732 CPUtime=51.09 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 17893 0 0 0 5085 24 0 0 20 0 1 0 47223879 134127616 10683 33554432000 4194304 5849740 140735320827280 140735320825768 4212046 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32746 10683 761 405 0 29690 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 130984 KiB
Current children cumulated memory: 42732 KiB

[startup+102.3 s]
/proc/loadavg: 1.92 1.52 1.47 3/188 30664
/proc/meminfo: memFree=15829912/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=130980 memory=42748 CPUtime=102.29 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 30330 0 0 0 10163 66 0 0 20 0 1 0 47223879 134123520 10687 33554432000 4194304 5849740 140735320827280 140735320826280 140160330102693 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32745 10687 761 405 0 29689 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 130980 KiB
Current children cumulated memory: 42748 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.61 1.50 3/188 30665
/proc/meminfo: memFree=15833620/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=134372 memory=47072 CPUtime=162.29 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 39530 0 0 0 16121 108 0 0 20 0 1 0 47223879 137596928 11768 33554432000 4194304 5849740 140735320827280 140735320825768 4211675 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 33593 11768 761 405 0 30537 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 134372 KiB
Current children cumulated memory: 47072 KiB

[startup+181.391 s]
# the end of solver process 30661 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=180.192 s, system=1.20305 s

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

[startup+166.4 s]
/proc/loadavg: 1.97 1.62 1.51 3/188 30665
/proc/meminfo: memFree=15833620/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=134372 memory=47072 CPUtime=166.4 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 39530 0 0 0 16528 112 0 0 20 0 1 0 47223879 137596928 11768 33554432000 4194304 5849740 140735320827280 140735320826280 140160330514311 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 33593 11768 761 405 0 30537 0
Current children cumulated CPU time: 166.4 s
Current children cumulated vsize: 134372 KiB
Current children cumulated memory: 47072 KiB

[startup+172.8 s]
/proc/loadavg: 1.97 1.62 1.51 3/188 30665
/proc/meminfo: memFree=15841436/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=118696 memory=31476 CPUtime=172.79 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 40088 0 0 0 17166 113 0 0 20 0 1 0 47223879 121544704 7869 33554432000 4194304 5849740 140735320827280 140735320826392 140160330052170 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 29674 7869 761 405 0 26618 0
Current children cumulated CPU time: 172.79 s
Current children cumulated vsize: 118696 KiB
Current children cumulated memory: 31476 KiB

[startup+176 s]*
/proc/loadavg: 1.98 1.63 1.51 3/188 30665
/proc/meminfo: memFree=15831944/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=128936 memory=40780 CPUtime=176 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 40882 0 0 0 17486 114 0 0 20 0 1 0 47223879 132030464 10195 33554432000 4194304 5849740 140735320827280 140735320826280 140160330514311 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32234 10195 761 405 0 29178 0
Current children cumulated CPU time: 176 s
Current children cumulated vsize: 128936 KiB
Current children cumulated memory: 40780 KiB

[startup+179.2 s]
/proc/loadavg: 1.98 1.63 1.51 3/188 30665
/proc/meminfo: memFree=15831944/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=128936 memory=40904 CPUtime=179.2 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 41855 0 0 0 17803 117 0 0 20 0 1 0 47223879 132030464 10226 33554432000 4194304 5849740 140735320827280 140735320825768 4211654 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32234 10226 761 405 0 29178 0
Current children cumulated CPU time: 179.2 s
Current children cumulated vsize: 128936 KiB
Current children cumulated memory: 40904 KiB

[startup+180 s]*
/proc/loadavg: 1.98 1.63 1.51 3/188 30665
/proc/meminfo: memFree=15839576/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=128936 memory=40904 CPUtime=180 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 42109 0 0 0 17883 117 0 0 20 0 1 0 47223879 132030464 10226 33554432000 4194304 5849740 140735320827280 140735320826280 140160330514311 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32234 10226 761 405 0 29178 0
Current children cumulated CPU time: 180 s
Current children cumulated vsize: 128936 KiB
Current children cumulated memory: 40904 KiB

[startup+180.8 s]
/proc/loadavg: 1.98 1.63 1.51 3/188 30665
/proc/meminfo: memFree=15839576/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=128936 memory=40904 CPUtime=180.8 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 42372 0 0 0 17961 119 0 0 20 0 1 0 47223879 132030464 10226 33554432000 4194304 5849740 140735320827280 140735320826280 140160330514311 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32234 10226 761 405 0 29178 0
Current children cumulated CPU time: 180.8 s
Current children cumulated vsize: 128936 KiB
Current children cumulated memory: 40904 KiB

[startup+181.2 s]
/proc/loadavg: 1.98 1.63 1.51 3/188 30666
/proc/meminfo: memFree=15831696/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=128936 memory=40904 CPUtime=181.2 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 42372 0 0 0 18000 120 0 0 20 0 1 0 47223879 132030464 10226 33554432000 4194304 5849740 140735320827280 140735320826280 140160330514311 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32234 10226 761 405 0 29178 0
Current children cumulated CPU time: 181.2 s
Current children cumulated vsize: 128936 KiB
Current children cumulated memory: 40904 KiB

[startup+181.3 s]
/proc/loadavg: 1.98 1.63 1.51 3/188 30666
/proc/meminfo: memFree=15831696/32770624 swapFree=67108860/67108860
[pid=30661] ppid=30658 vsize=128936 memory=40904 CPUtime=181.3 cores=0,2,4,6
/proc/30661/stat : 30661 (xcsp_picat) R 30658 30661 30410 0 -1 4202496 42372 0 0 0 18010 120 0 0 20 0 1 0 47223879 132030464 10226 33554432000 4194304 5849740 140735320827280 140735320826280 140160330514311 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 31371264 140735320835254 140735320835332 140735320835332 140735320838090 0
/proc/30661/statm: 32234 10226 761 405 0 29178 0
Current children cumulated CPU time: 181.3 s
Current children cumulated vsize: 128936 KiB
Current children cumulated memory: 40904 KiB

Child status: 0
Real time (s): 181.391
CPU time (s): 181.395
CPU user time (s): 180.192
CPU system time (s): 1.20305
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 139688
Max. memory (cumulated for all children) (KiB): 52424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.192
system time used= 1.20305
maximum resident set size= 52588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42455
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= 2
involuntary context switches= 247


# summary of solver processes directly reported to runsolver:
#   pid: 30661
#   total CPU time (s): 181.395
#   total CPU user time (s): 180.192
#   total CPU system time (s): 1.20305

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.673799 second user time and 1.31076 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-22 23:56:47
IDJOB=4292896
IDBENCH=141031
IDSOLVER=2754
FILE ID=node105/4292896-1532296607
RUNJOBID= node105-1532296553-30441
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/StillLife/StillLife-wastage-19_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292896-1532296607/watcher-4292896-1532296607 -o /tmp/evaluation-result-4292896-1532296607/solver-4292896-1532296607 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580  xcsp_picat HOME/instance-4292896-1532296607.xml

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

MD5SUM BENCH= bc316652a8a0d5c7d33934cb88eaeb44
RANDOM SEED=999508178

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        15876812 kB
MemAvailable:   31872292 kB
Buffers:          179620 kB
Cached:         15781680 kB
SwapCached:            0 kB
Active:          1442560 kB
Inactive:       14639248 kB
Active(anon):      75152 kB
Inactive(anon):    65072 kB
Active(file):    1367408 kB
Inactive(file): 14574176 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3264 kB
Writeback:             0 kB
AnonPages:        127412 kB
Mapped:            38716 kB
Shmem:             17036 kB
Slab:             510052 kB
SReclaimable:     482356 kB
SUnreclaim:        27696 kB
KernelStack:        3328 kB
PageTables:         5452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     491944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-22 23:59:49