Trace number 4302966

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 2018-08-02OPT190 233.283 233.269

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 

233.21/233.26	c xcsp_picat version 2.4#6 (8/1/2018)
233.21/233.26	o 98
233.21/233.26	o 147
233.21/233.26	o 176
233.21/233.26	o 186
233.21/233.26	o 188
233.21/233.26	o 189
233.21/233.26	o 190
233.21/233.26	s OPTIMUM FOUND
233.21/233.26	v <instantiation>
233.21/233.26	v     <list> ws[] z x[][] w[][]  </list> 
233.21/233.26	v     <values> 6 6 6 11 11 13 16 16 17 19 19 21 22 22 25 27 27 32 32 32 38  190  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 1 0 1 1 0 1 0 1 1 0 1 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 1 1 1 1 1 0 0 1 0 1 1 1 1 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 0 1 0 1 1 1 0 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 1 1 1 0 1 0 1 0 1 0 0 0 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 1 1 0 1 0 0 1 0 0 1 1 1 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 1 1 0 1 0 0 1 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 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 0 1 0 0 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 0 1 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 0 0 0 1 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 1 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 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 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 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 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 1 0 0 1 0 0 0 0 0 0 0 0 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 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0   </values> 
233.21/233.26	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 (131 MiB free)
  memory of node 1: 16384 MiB (5680 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302966-1533991866/watcher-4302966-1533991866 -o /tmp/evaluation-result-4302966-1533991866/solver-4302966-1533991866 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580 xcsp_picat HOME/instance-4302966-1533991866.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=32717, runsolver pid=32714

[startup+0.100539 s]*
/proc/loadavg: 1.53 1.15 1.11 3/188 32718
/proc/meminfo: memFree=5935124/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2025744 memory=19320 CPUtime=0.09 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 1952 0 0 0 9 0 0 0 20 0 1 0 216749764 2074361856 4830 33554432000 4194304 5849708 140730089895808 140730089895112 4677751 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 506436 4830 655 405 0 503381 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19320 KiB

[startup+0.209603 s]*
/proc/loadavg: 1.53 1.15 1.11 3/188 32718
/proc/meminfo: memFree=5931960/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2026832 memory=22964 CPUtime=0.2 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 2344 0 0 0 20 0 0 0 20 0 1 0 216749764 2075475968 5741 33554432000 4194304 5849708 140730089895808 140730089895112 5605331 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 506708 5741 718 405 0 503653 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026832 KiB
Current children cumulated memory: 22964 KiB

[startup+0.309352 s]*
/proc/loadavg: 1.53 1.15 1.11 3/188 32718
/proc/meminfo: memFree=5931352/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2026832 memory=22964 CPUtime=0.3 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 2344 0 0 0 30 0 0 0 20 0 1 0 216749764 2075475968 5741 33554432000 4194304 5849708 140730089895808 140730089894904 5472689 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 506708 5741 718 405 0 503653 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026832 KiB
Current children cumulated memory: 22964 KiB

[startup+0.700235 s]
/proc/loadavg: 1.53 1.15 1.11 3/188 32718
/proc/meminfo: memFree=5931352/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2026832 memory=22964 CPUtime=0.68 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 2344 0 0 0 68 0 0 0 20 0 1 0 216749764 2075475968 5741 33554432000 4194304 5849708 140730089895808 140730089894904 5471941 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 506708 5741 718 405 0 503653 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2026832 KiB
Current children cumulated memory: 22964 KiB

[startup+1.50024 s]
/proc/loadavg: 1.57 1.17 1.12 3/188 32718
/proc/meminfo: memFree=5938872/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2027600 memory=23616 CPUtime=1.48 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 2536 0 0 0 148 0 0 0 20 0 1 0 216749764 2076262400 5904 33554432000 4194304 5849708 140730089895808 140730089895048 5520272 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 506900 5904 720 405 0 503845 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2027600 KiB
Current children cumulated memory: 23616 KiB

[startup+3.10906 s]
/proc/loadavg: 1.57 1.17 1.12 3/188 32718
/proc/meminfo: memFree=5937800/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2028112 memory=24380 CPUtime=3.09 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 2889 0 0 0 309 0 0 0 20 0 1 0 216749764 2076786688 6095 33554432000 4194304 5849708 140730089895808 140730089894920 5473385 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 507028 6095 720 405 0 503973 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2028112 KiB
Current children cumulated memory: 24380 KiB

[startup+6.30028 s]
/proc/loadavg: 1.60 1.18 1.12 3/188 32718
/proc/meminfo: memFree=5935812/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2036024 memory=32240 CPUtime=6.29 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 5813 0 0 0 628 1 0 0 20 0 1 0 216749764 2084888576 8060 33554432000 4194304 5849708 140730089895808 140730089894216 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 509006 8060 739 405 0 505951 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2036024 KiB
Current children cumulated memory: 32240 KiB

[startup+12.7002 s]
/proc/loadavg: 1.63 1.19 1.13 3/188 32718
/proc/meminfo: memFree=5928676/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2029704 memory=26036 CPUtime=12.68 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 9152 0 0 0 1264 4 0 0 20 0 1 0 216749764 2078416896 6509 33554432000 4194304 5849708 140730089895808 140730089895048 5473338 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 507426 6509 761 405 0 504371 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2029704 KiB
Current children cumulated memory: 26036 KiB

[startup+25.5003 s]
/proc/loadavg: 1.62 1.20 1.13 3/188 32718
/proc/meminfo: memFree=5936492/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2029640 memory=25956 CPUtime=25.48 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 15238 0 0 0 2538 10 0 0 20 0 1 0 216749764 2078351360 6489 33554432000 4194304 5849708 140730089895808 140730089894904 5518293 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 507410 6489 761 405 0 504355 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2029640 KiB
Current children cumulated memory: 25956 KiB

[startup+51.1097 s]
/proc/loadavg: 1.77 1.28 1.16 3/188 32718
/proc/meminfo: memFree=5916292/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2041188 memory=37520 CPUtime=51.1 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 47807 0 0 0 5077 33 0 0 20 0 1 0 216749764 2090176512 9380 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 510297 9380 761 405 0 507242 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2041188 KiB
Current children cumulated memory: 37520 KiB

[startup+102.3 s]
/proc/loadavg: 1.90 1.39 1.20 3/188 32719
/proc/meminfo: memFree=5916272/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2049536 memory=45328 CPUtime=102.3 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 142150 0 0 0 10142 88 0 0 20 0 1 0 216749764 2098724864 11332 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512384 11332 761 405 0 509329 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2049536 KiB
Current children cumulated memory: 45328 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.50 1.25 3/188 32720
/proc/meminfo: memFree=5891796/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2049804 memory=46136 CPUtime=162.3 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 215100 0 0 0 16093 137 0 0 20 0 1 0 216749764 2098999296 11534 33554432000 4194304 5849708 140730089895808 140730089894296 4212035 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512451 11534 761 405 0 509396 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2049804 KiB
Current children cumulated memory: 46136 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 1.61 1.31 3/188 32721
/proc/meminfo: memFree=5876228/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=222.31 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 277727 0 0 0 22042 189 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

[startup+233.269 s]
# the end of solver process 32717 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=231.277 s, system=2.00615 s

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

[startup+224 s]*
/proc/loadavg: 2.02 1.61 1.31 3/188 32721
/proc/meminfo: memFree=5876104/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=224.01 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 280390 0 0 0 22210 191 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 224.01 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

[startup+227.2 s]
/proc/loadavg: 2.02 1.61 1.31 3/188 32721
/proc/meminfo: memFree=5876104/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=227.2 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 283267 0 0 0 22527 193 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894296 4211607 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 227.2 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

[startup+230.4 s]
/proc/loadavg: 2.02 1.61 1.31 3/188 32721
/proc/meminfo: memFree=5876104/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=230.4 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 287759 0 0 0 22843 197 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 230.4 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

[startup+232 s]*
/proc/loadavg: 2.02 1.62 1.31 3/188 32721
/proc/meminfo: memFree=5876104/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=232.02 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 290019 0 0 0 23003 199 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 232.02 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

[startup+232.8 s]
/proc/loadavg: 2.02 1.62 1.31 3/188 32721
/proc/meminfo: memFree=5876104/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=232.81 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 291262 0 0 0 23081 200 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 232.81 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

[startup+233.2 s]
/proc/loadavg: 2.02 1.62 1.31 3/188 32721
/proc/meminfo: memFree=5876104/32770624 swapFree=67108504/67108860
[pid=32717] ppid=32714 vsize=2048448 memory=44784 CPUtime=233.21 cores=0,2,4,6
/proc/32717/stat : 32717 (xcsp_picat) R 32714 32717 32466 0 -1 4202496 291315 0 0 0 23121 200 0 0 20 0 1 0 216749764 2097610752 11196 33554432000 4194304 5849708 140730089895808 140730089894808 140208077492103 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 34140160 140730089899190 140730089899268 140730089899268 140730089902026 0
/proc/32717/statm: 512112 11196 761 405 0 509057 0
Current children cumulated CPU time: 233.21 s
Current children cumulated vsize: 2048448 KiB
Current children cumulated memory: 44784 KiB

Child status: 0
Real time (s): 233.269
CPU time (s): 233.283
CPU user time (s): 231.277
CPU system time (s): 2.00615
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2049804
Max. memory (cumulated for all children) (KiB): 46136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 231.277
system time used= 2.00615
maximum resident set size= 46136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 291671
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= 265


# summary of solver processes directly reported to runsolver:
#   pid: 32717
#   total CPU time (s): 233.283
#   total CPU user time (s): 231.277
#   total CPU system time (s): 2.00615

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.913354 second user time and 1.6306 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-11 14:51:06
IDJOB=4302966
IDBENCH=141031
IDSOLVER=2778
FILE ID=node104/4302966-1533991866
RUNJOBID= node104-1533991815-32497
PBS_JOBID= 21036946
Free space on /tmp= 37256 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/StillLife/StillLife-wastage-19_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302966-1533991866/watcher-4302966-1533991866 -o /tmp/evaluation-result-4302966-1533991866/solver-4302966-1533991866 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580  xcsp_picat HOME/instance-4302966-1533991866.xml

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

MD5SUM BENCH= bc316652a8a0d5c7d33934cb88eaeb44
RANDOM SEED=1354699107

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:         5951520 kB
MemAvailable:   31828116 kB
Buffers:          188404 kB
Cached:         25579392 kB
SwapCached:            8 kB
Active:          8720700 kB
Inactive:       17177664 kB
Active(anon):      81716 kB
Inactive(anon):   100928 kB
Active(file):    8638984 kB
Inactive(file): 17076736 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3256 kB
Writeback:             0 kB
AnonPages:        137568 kB
Mapped:            53300 kB
Shmem:             49636 kB
Slab:             617804 kB
SReclaimable:     589336 kB
SUnreclaim:        28468 kB
KernelStack:        3376 kB
PageTables:         5452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2433364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 37252 MiB
End job on node104 at 2018-08-11 14:54:59