Trace number 4303491

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 2018-08-02OPT380 117.543 117.542

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-03-opt_c18.xml
MD5SUM2766495cf61bc642a5718b9084812e2f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark380
Best CPU time to get the best result obtained on this benchmark0.894105
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints1134
Number of domains6
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":6},{"size":24,"count":8},{"size":36,"count":62},{"size":42,"count":58},{"size":44,"count":64}]
Minimum variable degree7
Maximum variable degree19
Distribution of variable degrees[{"degree":7,"count":1},{"degree":8,"count":9},{"degree":9,"count":8},{"degree":10,"count":26},{"degree":11,"count":29},{"degree":12,"count":41},{"degree":13,"count":21},{"degree":14,"count":32},{"degree":15,"count":20},{"degree":16,"count":4},{"degree":17,"count":5},{"degree":19,"count":4}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1134}]
Number of extensional constraints0
Number of intensional constraints1134
Distribution of constraint types[{"type":"intension","count":1134}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

117.50/117.54	c xcsp_picat version 2.4#6 (8/1/2018)
117.50/117.54	o 380
117.50/117.54	s OPTIMUM FOUND
117.50/117.54	v <instantiation>
117.50/117.54	v     <list> x[]  </list> 
117.50/117.54	v     <values> 100 338 142 380 142 380 142 380 142 380 142 380 58 296 114 352 114 352 58 296 16 254 86 324 100 338 100 338 114 352 128 366 44 282 142 380 72 310 16 254 16 254 86 324 58 296 86 324 30 268 128 366 142 380 44 282 86 324 114 352 86 324 16 254 58 296 100 338 30 268 142 380 142 380 58 296 44 282 16 254 86 324 30 268 16 254 16 254 72 310 16 254 30 268 142 380 30 268 44 282 16 254 142 380 86 324 100 338 142 380 16 254 16 254 58 296 142 380 44 282 114 352 16 254 142 380 72 310 114 352 142 380 72 310 142 380 114 352 86 324 100 338 58 296 30 268 72 310 128 366 44 282 16 254 86 324 16 254 58 296 72 310 114 352 86 324 16 254 128 366 128 366 44 282 100 338 44 282 72 310 114 352 86 324 142 380 58 296 30 268 16 254 58 296 44 282 128 366 30 268   </values> 
117.50/117.54	v </instantiation>

Verifier Data 

OK	380

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 (14678 MiB free)
  memory of node 1: 16384 MiB (13836 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303491-1534002706/watcher-4303491-1534002706 -o /tmp/evaluation-result-4303491-1534002706/solver-4303491-1534002706 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580 xcsp_picat HOME/instance-4303491-1534002706.xml 

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

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

solver pid=12099, runsolver pid=12096

[startup+0.100112 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12100
/proc/meminfo: memFree=29183636/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2025744 memory=18476 CPUtime=0.1 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 1728 0 0 0 10 0 0 0 20 0 1 0 217833759 2074361856 4619 33554432000 4194304 5849708 140726390951696 140726390951696 5521181 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506436 4619 695 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18476 KiB

[startup+0.2098 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12100
/proc/meminfo: memFree=29183880/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2025744 memory=18476 CPUtime=0.21 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 1737 0 0 0 21 0 0 0 20 0 1 0 217833759 2074361856 4619 33554432000 4194304 5849708 140726390951696 140726390951696 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506436 4619 695 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18476 KiB

[startup+0.308912 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12100
/proc/meminfo: memFree=29183880/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2025860 memory=18644 CPUtime=0.31 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 1746 0 0 0 31 0 0 0 20 0 1 0 217833759 2074480640 4661 33554432000 4194304 5849708 140726390951696 140726390951696 5521443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506465 4661 710 405 0 503410 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025860 KiB
Current children cumulated memory: 18644 KiB

[startup+0.700278 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12100
/proc/meminfo: memFree=29183508/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2026020 memory=18644 CPUtime=0.69 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 1778 0 0 0 69 0 0 0 20 0 1 0 217833759 2074644480 4661 33554432000 4194304 5849708 140726390951696 140726390951696 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506505 4661 710 405 0 503450 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026020 KiB
Current children cumulated memory: 18644 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12100
/proc/meminfo: memFree=29183540/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2026152 memory=18904 CPUtime=1.49 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 1843 0 0 0 149 0 0 0 20 0 1 0 217833759 2074779648 4726 33554432000 4194304 5849708 140726390951696 140726390950936 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506538 4726 710 405 0 503483 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026152 KiB
Current children cumulated memory: 18904 KiB

[startup+3.10905 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 12100
/proc/meminfo: memFree=29182196/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2026640 memory=19404 CPUtime=3.1 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 2090 0 0 0 309 1 0 0 20 0 1 0 217833759 2075279360 4851 33554432000 4194304 5849708 140726390951696 140726390950808 5606238 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506660 4851 710 405 0 503605 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026640 KiB
Current children cumulated memory: 19404 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 12100
/proc/meminfo: memFree=29181172/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2027412 memory=20308 CPUtime=6.29 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 2512 0 0 0 628 1 0 0 20 0 1 0 217833759 2076069888 5077 33554432000 4194304 5849708 140726390951696 140726390950792 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506853 5077 710 405 0 503798 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027412 KiB
Current children cumulated memory: 20308 KiB

[startup+12.7004 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 12100
/proc/meminfo: memFree=29155424/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2049680 memory=42452 CPUtime=12.69 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 9356 0 0 0 1266 3 0 0 20 0 1 0 217833759 2098872320 10613 33554432000 4194304 5849708 140726390951696 140726390950088 4234734 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 512420 10613 736 405 0 509365 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2049680 KiB
Current children cumulated memory: 42452 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.00 2.04 3/188 12100
/proc/meminfo: memFree=29145340/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034528 memory=27624 CPUtime=25.49 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 11837 0 0 0 2542 7 0 0 20 0 1 0 217833759 2083356672 6906 33554432000 4194304 5849708 140726390951696 140726390950936 5616443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508632 6906 751 405 0 505577 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2034528 KiB
Current children cumulated memory: 27624 KiB

[startup+51.109 s]
/proc/loadavg: 2.02 2.01 2.05 3/188 12100
/proc/meminfo: memFree=29038872/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2026788 memory=19676 CPUtime=51.1 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 18093 0 0 0 5098 12 0 0 20 0 1 0 217833759 2075430912 4919 33554432000 4194304 5849708 140726390951696 140726390950936 140627101183921 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 506697 4919 751 405 0 503642 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2026788 KiB
Current children cumulated memory: 19676 KiB

[startup+102.3 s]
/proc/loadavg: 2.50 2.14 2.08 3/188 12101
/proc/meminfo: memFree=29028168/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=102.29 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 24134 0 0 0 10206 23 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950936 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+117.542 s]
# the end of solver process 12099 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=117.268 s, system=0.275003 s

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

[startup+102.4 s]
/proc/loadavg: 2.50 2.14 2.08 3/188 12101
/proc/meminfo: memFree=29028168/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=102.39 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 24134 0 0 0 10216 23 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950936 5606235 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+108.8 s]
/proc/loadavg: 2.62 2.17 2.10 3/188 12101
/proc/meminfo: memFree=29028168/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=108.79 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 25652 0 0 0 10855 24 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950792 5605308 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 108.79 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+112 s]*
/proc/loadavg: 2.57 2.17 2.09 3/188 12101
/proc/meminfo: memFree=29028168/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=112.01 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 25652 0 0 0 11176 25 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950792 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 112.01 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+115.2 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 12101
/proc/meminfo: memFree=29027672/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=115.19 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 25652 0 0 0 11493 26 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950808 5606192 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+116.8 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 12101
/proc/meminfo: memFree=29027672/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=116.79 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 25659 0 0 0 11653 26 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950808 5521460 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 116.79 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+117.2 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 12101
/proc/meminfo: memFree=29027672/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=117.19 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 25659 0 0 0 11693 26 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950808 140627101634439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 117.19 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+117.4 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 12101
/proc/meminfo: memFree=29027672/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2034816 memory=27912 CPUtime=117.39 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 25659 0 0 0 11713 26 0 0 20 0 1 0 217833759 2083651584 6978 33554432000 4194304 5849708 140726390951696 140726390950808 5605343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 508704 6978 751 405 0 505649 0
Current children cumulated CPU time: 117.39 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 27912 KiB

[startup+117.5 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 12101
/proc/meminfo: memFree=29027672/32770624 swapFree=67030628/67108860
[pid=12099] ppid=12096 vsize=2050228 memory=43180 CPUtime=117.5 cores=1,3,5,7
/proc/12099/stat : 12099 (xcsp_picat) R 12096 12099 10838 0 -1 4202496 27437 0 0 0 11723 27 0 0 20 0 1 0 217833759 2099433472 10795 33554432000 4194304 5849708 140726390951696 140726390950808 4518142 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 36827136 140726390957238 140726390957316 140726390957316 140726390960074 0
/proc/12099/statm: 512557 10795 751 405 0 509502 0
Current children cumulated CPU time: 117.5 s
Current children cumulated vsize: 2050228 KiB
Current children cumulated memory: 43180 KiB

Child status: 0
Real time (s): 117.542
CPU time (s): 117.543
CPU user time (s): 117.268
CPU system time (s): 0.275003
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2058916
Max. memory (cumulated for all children) (KiB): 51708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.268
system time used= 0.275003
maximum resident set size= 51708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27994
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= 72


# summary of solver processes directly reported to runsolver:
#   pid: 12099
#   total CPU time (s): 117.543
#   total CPU user time (s): 117.268
#   total CPU system time (s): 0.275003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.433623 second user time and 0.79681 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 17:51:46
IDJOB=4303491
IDBENCH=141199
IDSOLVER=2778
FILE ID=node102/4303491-1534002706
RUNJOBID= node102-1533990060-10871
PBS_JOBID= 21036939
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-03-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303491-1534002706/watcher-4303491-1534002706 -o /tmp/evaluation-result-4303491-1534002706/solver-4303491-1534002706 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580  xcsp_picat HOME/instance-4303491-1534002706.xml

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

MD5SUM BENCH= 2766495cf61bc642a5718b9084812e2f
RANDOM SEED=1923936671

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        29200188 kB
MemAvailable:   31821904 kB
Buffers:           27496 kB
Cached:          2857244 kB
SwapCached:        51276 kB
Active:          1494180 kB
Inactive:        1538412 kB
Active(anon):      70352 kB
Inactive(anon):   128760 kB
Active(file):    1423828 kB
Inactive(file):  1409652 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030628 kB
Dirty:              3248 kB
Writeback:             0 kB
AnonPages:         90000 kB
Mapped:            50748 kB
Shmem:             48952 kB
Slab:             236196 kB
SReclaimable:     208144 kB
SUnreclaim:        28052 kB
KernelStack:        3376 kB
PageTables:         5316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2394608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38204 MiB
End job on node102 at 2018-08-11 17:53:44