Trace number 4309308

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 2018-08-14OPT326 300.557 300.591

General information on the benchmark

NameStillLife/
StillLife-wastage-25_c18.xml
MD5SUM633a0f5b4e603fff9205bbaeb6c03cff
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark326
Best CPU time to get the best result obtained on this benchmark300.557
Satisfiable
(Un)Satisfiability was proved
Number of variables1486
Number of constraints883
Number of domains4
Minimum domain size2
Maximum domain size1459
Distribution of domain sizes[{"size":2,"count":729},{"size":3,"count":729},{"size":626,"count":1},{"size":1459,"count":27}]
Minimum variable degree1
Maximum variable degree28
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":726},{"degree":3,"count":30},{"degree":4,"count":100},{"degree":8,"count":96},{"degree":9,"count":529},{"degree":28,"count":1}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":127},{"arity":3,"count":100},{"arity":10,"count":625},{"arity":27,"count":4},{"arity":28,"count":1},{"arity":29,"count":26}]
Number of extensional constraints725
Number of intensional constraints126
Distribution of constraint types[{"type":"extension","count":725},{"type":"intension","count":126},{"type":"sum","count":28},{"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 

300.45/300.58	c xcsp_picat version 2.4#7 (8/14/2018)
300.45/300.58	o 166
300.45/300.58	o 249
300.45/300.58	o 290
300.45/300.58	o 311
300.45/300.58	o 321
300.45/300.58	o 326
300.45/300.58	s OPTIMUM FOUND
300.45/300.58	v <instantiation>
300.45/300.58	v     <list> ws[] x[][] w[][] z  </list> 
300.45/300.58	v     <values> 9 11 11 15 15 15 17 17 17 19 19 21 23 23 25 27 27 29 29 29 31 31 31 35 35 37 46  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 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 1 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 0 0 1 0 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 1 0 1 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 0 0 1 0 0 1 0 1 0 1 1 1 1 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 0 1 0 0 0 1 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 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 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 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 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 1 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 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 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 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 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 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 1 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 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 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 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 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 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 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 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 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 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 1 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 1 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0  326   </values> 
300.45/300.58	v </instantiation>

Verifier Data 

OK	326

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 (13569 MiB free)
  memory of node 1: 16384 MiB (10669 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309308-1534293148/watcher-4309308-1534293148 -o /tmp/evaluation-result-4309308-1534293148/solver-4309308-1534293148 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580 xcsp_picat HOME/instance-4309308-1534293148.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=15330, runsolver pid=15327

[startup+0.1002 s]*
/proc/loadavg: 1.84 1.51 1.44 3/193 15331
/proc/meminfo: memFree=24803824/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2025744 memory=20496 CPUtime=0.1 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 1192 0 0 0 10 0 0 0 20 0 1 0 246878023 2074361856 5124 33554432000 4194304 5849940 140733421367552 140733421367552 4486409 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 506436 5124 655 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 20496 KiB

[startup+0.210179 s]*
/proc/loadavg: 1.84 1.51 1.44 3/193 15331
/proc/meminfo: memFree=24796244/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2025744 memory=24592 CPUtime=0.21 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 1194 0 0 0 21 0 0 0 20 0 1 0 246878023 2074361856 6148 33554432000 4194304 5849940 140733421367552 140733421367552 4677751 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 506436 6148 655 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24592 KiB

[startup+0.309757 s]*
/proc/loadavg: 1.84 1.51 1.44 3/193 15331
/proc/meminfo: memFree=24791776/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2025884 memory=29120 CPUtime=0.31 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 1345 0 0 0 31 0 0 0 20 0 1 0 246878023 2074505216 7280 33554432000 4194304 5849940 140733421367552 140733421366664 5606405 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 506471 7280 705 405 0 503415 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025884 KiB
Current children cumulated memory: 29120 KiB

[startup+0.700343 s]
/proc/loadavg: 1.84 1.51 1.44 3/193 15331
/proc/meminfo: memFree=24790068/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2027984 memory=31192 CPUtime=0.69 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 1879 0 0 0 69 0 0 0 20 0 1 0 246878023 2076655616 7798 33554432000 4194304 5849940 140733421367552 140733421366792 5471746 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 506996 7798 719 405 0 503940 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027984 KiB
Current children cumulated memory: 31192 KiB

[startup+1.50034 s]
/proc/loadavg: 1.84 1.51 1.44 3/193 15331
/proc/meminfo: memFree=24790036/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2027984 memory=31192 CPUtime=1.49 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 1879 0 0 0 149 0 0 0 20 0 1 0 246878023 2076655616 7798 33554432000 4194304 5849940 140733421367552 140733421366648 5605691 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 506996 7798 719 405 0 503940 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027984 KiB
Current children cumulated memory: 31192 KiB

[startup+3.10945 s]
/proc/loadavg: 1.84 1.51 1.44 3/193 15331
/proc/meminfo: memFree=24792776/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2028496 memory=31960 CPUtime=3.1 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 2248 0 0 0 310 0 0 0 20 0 1 0 246878023 2077179904 7990 33554432000 4194304 5849940 140733421367552 140733421366648 5605544 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 507124 7990 719 405 0 504068 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2028496 KiB
Current children cumulated memory: 31960 KiB

[startup+6.30033 s]
/proc/loadavg: 1.77 1.50 1.44 3/193 15331
/proc/meminfo: memFree=24787088/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2030544 memory=34008 CPUtime=6.29 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 3027 0 0 0 628 1 0 0 20 0 1 0 246878023 2079277056 8502 33554432000 4194304 5849940 140733421367552 140733421366648 5618960 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 507636 8502 719 405 0 504580 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2030544 KiB
Current children cumulated memory: 34008 KiB

[startup+12.7003 s]
/proc/loadavg: 1.79 1.51 1.44 3/194 15332
/proc/meminfo: memFree=24785112/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2040348 memory=43552 CPUtime=12.69 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 8209 0 0 0 1268 1 0 0 20 0 1 0 246878023 2089316352 10888 33554432000 4194304 5849940 140733421367552 140733421365960 4211621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 510087 10888 748 405 0 507031 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2040348 KiB
Current children cumulated memory: 43552 KiB

[startup+25.5002 s]
/proc/loadavg: 1.83 1.53 1.45 3/194 15332
/proc/meminfo: memFree=24798924/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2029508 memory=32860 CPUtime=25.49 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 11753 0 0 0 2542 7 0 0 20 0 1 0 246878023 2078216192 8215 33554432000 4194304 5849940 140733421367552 140733421366664 5471185 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 507377 8215 761 405 0 504321 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2029508 KiB
Current children cumulated memory: 32860 KiB

[startup+51.1099 s]
/proc/loadavg: 1.89 1.57 1.47 3/194 15332
/proc/meminfo: memFree=24763444/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049400 memory=52952 CPUtime=51.1 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 16492 0 0 0 5093 17 0 0 20 0 1 0 246878023 2098585600 13238 33554432000 4194304 5849940 140733421367552 140733421366712 140055939080071 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512350 13238 761 405 0 509294 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049400 KiB
Current children cumulated memory: 52952 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.64 1.50 3/194 15397
/proc/meminfo: memFree=24753796/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2047940 memory=51932 CPUtime=102.28 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 25446 0 0 0 10188 40 0 0 20 0 1 0 246878023 2097090560 12983 33554432000 4194304 5849940 140733421367552 140733421366200 4213546 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 511985 12983 761 405 0 508929 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2047940 KiB
Current children cumulated memory: 51932 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.70 1.53 3/193 15398
/proc/meminfo: memFree=24735264/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049360 memory=58436 CPUtime=162.28 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 31855 0 0 0 16153 75 0 0 20 0 1 0 246878023 2098544640 14609 33554432000 4194304 5849940 140733421367552 140733421366040 4211654 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512340 14609 761 405 0 509284 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2049360 KiB
Current children cumulated memory: 58436 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 1.79 1.57 3/191 15399
/proc/meminfo: memFree=24772344/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2037636 memory=45164 CPUtime=222.27 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 39276 0 0 0 22111 116 0 0 20 0 1 0 246878023 2086539264 11291 33554432000 4194304 5849940 140733421367552 140733421366728 5472975 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 509409 11291 761 405 0 506353 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2037636 KiB
Current children cumulated memory: 45164 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 1.82 1.60 3/191 15400
/proc/meminfo: memFree=24742548/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2047940 memory=53368 CPUtime=282.26 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 48825 0 0 0 28088 138 0 0 20 0 1 0 246878023 2097090560 13342 33554432000 4194304 5849940 140733421367552 140733421366792 5360497 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 511985 13342 761 405 0 508929 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2047940 KiB
Current children cumulated memory: 53368 KiB

[startup+300.591 s]
# the end of solver process 15330 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=299.066 s, system=1.49183 s

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

[startup+288 s]*
/proc/loadavg: 2.03 1.83 1.60 3/191 15400
/proc/meminfo: memFree=24732816/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=287.97 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 28656 141 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366552 140055939080071 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 287.97 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

[startup+294.4 s]
/proc/loadavg: 2.02 1.83 1.60 3/191 15400
/proc/meminfo: memFree=24732820/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=294.36 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 29291 145 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366552 5438081 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 294.36 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

[startup+297.6 s]
/proc/loadavg: 2.02 1.83 1.60 3/191 15400
/proc/meminfo: memFree=24732824/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=297.56 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 29610 146 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366040 4211646 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 297.56 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

[startup+299.2 s]
/proc/loadavg: 2.02 1.84 1.60 3/191 15400
/proc/meminfo: memFree=24732824/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=299.16 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 29769 147 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366040 140055939080071 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 299.16 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

[startup+300 s]*
/proc/loadavg: 2.02 1.84 1.60 3/191 15400
/proc/meminfo: memFree=24732828/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=299.96 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 29848 148 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366552 140055939080071 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 299.96 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

[startup+300.4 s]
/proc/loadavg: 2.02 1.84 1.60 3/191 15400
/proc/meminfo: memFree=24732828/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=300.35 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 29887 148 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366552 5339055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 300.35 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

[startup+300.5 s]
/proc/loadavg: 2.02 1.84 1.60 3/191 15400
/proc/meminfo: memFree=24732828/32770624 swapFree=67108840/67108860
[pid=15330] ppid=15327 vsize=2049340 memory=58312 CPUtime=300.45 cores=0,2,4,6
/proc/15330/stat : 15330 (xcsp_picat) R 15327 15330 15138 0 -1 4202496 49546 0 0 0 29897 148 0 0 20 0 1 0 246878023 2098524160 14578 33554432000 4194304 5849940 140733421367552 140733421366552 140055939080071 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33157120 140733421368502 140733421368580 140733421368580 140733421371338 0
/proc/15330/statm: 512335 14578 761 405 0 509279 0
Current children cumulated CPU time: 300.45 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 58312 KiB

Child status: 0
Real time (s): 300.591
CPU time (s): 300.557
CPU user time (s): 299.066
CPU system time (s): 1.49183
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 2067928
Max. memory (cumulated for all children) (KiB): 76768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.066
system time used= 1.49183
maximum resident set size= 76768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49612
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= 3
involuntary context switches= 330


# summary of solver processes directly reported to runsolver:
#   pid: 15330
#   total CPU time (s): 300.557
#   total CPU user time (s): 299.066
#   total CPU system time (s): 1.49183

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.12995 second user time and 2.11694 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 02:32:29
IDJOB=4309308
IDBENCH=141034
IDSOLVER=2794
FILE ID=node135/4309308-1534293148
RUNJOBID= node135-1534293063-15169
PBS_JOBID= 21038137
Free space on /tmp= 47276 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/StillLife/StillLife-wastage-25_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309308-1534293148/watcher-4309308-1534293148 -o /tmp/evaluation-result-4309308-1534293148/solver-4309308-1534293148 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580  xcsp_picat HOME/instance-4309308-1534293148.xml

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

MD5SUM BENCH= 633a0f5b4e603fff9205bbaeb6c03cff
RANDOM SEED=968364534

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        24822132 kB
MemAvailable:   31866984 kB
Buffers:          148056 kB
Cached:          7122076 kB
SwapCached:           20 kB
Active:          3924112 kB
Inactive:        3438712 kB
Active(anon):      41528 kB
Inactive(anon):   103280 kB
Active(file):    3882584 kB
Inactive(file):  3335432 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:         88344 kB
Mapped:            59860 kB
Shmem:             49804 kB
Slab:             283920 kB
SReclaimable:     255296 kB
SUnreclaim:        28624 kB
KernelStack:        3424 kB
PageTables:         5828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2406012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 47272 MiB
End job on node135 at 2018-08-15 02:37:29