Trace number 4293647

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15OPT394 393.303 393.274

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-10-opt_c18.xml
MD5SUMd4eaac7549f90ed3ded0e25770a164a4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark394
Best CPU time to get the best result obtained on this benchmark11.8578
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3907
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":40},{"size":24,"count":14},{"size":36,"count":146},{"size":42,"count":306},{"size":44,"count":174}]
Minimum variable degree4
Maximum variable degree25
Distribution of variable degrees[{"degree":4,"count":1},{"degree":5,"count":2},{"degree":6,"count":15},{"degree":7,"count":36},{"degree":8,"count":71},{"degree":9,"count":62},{"degree":10,"count":71},{"degree":11,"count":58},{"degree":12,"count":55},{"degree":13,"count":34},{"degree":14,"count":33},{"degree":15,"count":44},{"degree":16,"count":63},{"degree":17,"count":60},{"degree":18,"count":44},{"degree":19,"count":19},{"degree":20,"count":5},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3907}]
Number of extensional constraints0
Number of intensional constraints3907
Distribution of constraint types[{"type":"intension","count":3907}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

393.22/393.27	c xcsp_picat version 2.4#4 (June 15, 2018)
393.22/393.27	o 394
393.22/393.27	s OPTIMUM FOUND
393.22/393.27	v <instantiation>
393.22/393.27	v     <list> x[]  </list> 
393.22/393.27	v     <values> 16 254 114 352 58 296 128 366 114 352 30 268 100 338 100 338 100 338 30 268 114 352 128 366 100 338 114 352 86 324 156 394 44 282 156 394 44 282 58 296 30 268 114 352 142 380 156 394 44 282 16 254 128 366 58 296 16 254 16 254 16 254 72 310 72 310 142 380 58 296 100 338 58 296 128 366 128 366 16 254 58 296 156 394 16 254 142 380 156 394 114 352 142 380 100 338 72 310 44 282 156 394 128 366 16 254 114 352 142 380 86 324 58 296 100 338 30 268 100 338 142 380 86 324 128 366 128 366 16 254 72 310 114 352 72 310 156 394 16 254 58 296 128 366 128 366 44 282 30 268 44 282 16 254 16 254 30 268 58 296 142 380 16 254 156 394 156 394 16 254 16 254 86 324 142 380 72 310 44 282 156 394 156 394 156 394 16 254 86 324 44 282 128 366 44 282 16 254 156 394 142 380 58 296 142 380 114 352 30 268 114 352 156 394 44 282 30 268 114 352 156 394 156 394 58 296 58 296 86 324 58 296 142 380 16 254 142 380 16 254 16 254 142 380 156 394 156 394 156 394 16 254 128 366 58 296 114 352 58 296 16 254 156 394 100 338 30 268 72 310 100 338 16 254 100 338 156 394 100 338 30 268 44 282 128 366 58 296 86 324 142 380 100 338 100 338 86 324 156 394 16 254 44 282 86 324 16 254 58 296 72 310 86 324 156 394 44 282 100 338 30 268 72 310 156 394 156 394 16 254 44 282 128 366 58 296 100 338 30 268 72 310 156 394 16 254 16 254 30 268 128 366 114 352 16 254 58 296 86 324 86 324 30 268 128 366 58 296 128 366 128 366 16 254 128 366 156 394 100 338 114 352 156 394 114 352 16 254 58 296 114 352 30 268 16 254 58 296 128 366 156 394 128 366 30 268 44 282 156 394 142 380 30 268 128 366 72 310 128 366 156 394 58 296 72 310 142 380 86 324 72 310 156 394 100 338 142 380 44 282 58 296 142 380 44 282 100 338 72 310 156 394 128 366 58 296 128 366 100 338 16 254 30 268 114 352 44 282 16 254 72 310 114 352 86 324 58 296 30 268 86 324 30 268 100 338 86 324 16 254 156 394 128 366 86 324 16 254 100 338 156 394 156 394 86 324 72 310 16 254 156 394 58 296 16 254 100 338 114 352 72 310 30 268 114 352 156 394 44 282 114 352 156 394 128 366 16 254 142 380 86 324 142 380 16 254 58 296 128 366 86 324 156 394 86 324 16 254 86 324 58 296 156 394 30 268 156 394 30 268 142 380 100 338 156 394 156 394 100 338 100 338 142 380 128 366 16 254 58 296 156 394 30 268 128 366 30 268 114 352 30 268 58 296 86 324 44 282 16 254 156 394 156 394 72 310 16 254 72 310 72 310 114 352 128 366 100 338 72 310 30 268 100 338 128 366 30 268 16 254 44 282 30 268 72 310 142 380 44 282 72 310 16 254 16 254 72 310 156 394 58 296 30 268 86 324 142 380 86 324 44 282 114 352 156 394 16 254 30 268   </values> 
393.22/393.27	v </instantiation>

Verifier Data 

OK	394

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 (4353 MiB free)
  memory of node 1: 16384 MiB (11175 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293647-1532324558/watcher-4293647-1532324558 -o /tmp/evaluation-result-4293647-1532324558/solver-4293647-1532324558 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580 xcsp_picat HOME/instance-4293647-1532324558.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=1712, runsolver pid=1709

[startup+0.100081 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15875904/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=128424 memory=30756 CPUtime=0.1 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 1875 0 0 0 10 0 0 0 20 0 1 0 50018987 131506176 7689 33554432000 4194304 5849740 140721222539472 140721222539472 4484367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 32106 7689 646 405 0 29050 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128424 KiB
Current children cumulated memory: 30756 KiB

[startup+0.209922 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15860328/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=132688 memory=44764 CPUtime=0.21 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 2650 0 0 0 21 0 0 0 20 0 1 0 50018987 135872512 11191 33554432000 4194304 5849740 140721222539472 140721222539472 140029057323826 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33172 11191 692 405 0 30116 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132688 KiB
Current children cumulated memory: 44764 KiB

[startup+0.309646 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15860328/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=132688 memory=44764 CPUtime=0.31 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 2660 0 0 0 31 0 0 0 20 0 1 0 50018987 135872512 11191 33554432000 4194304 5849740 140721222539472 140721222539472 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33172 11191 692 405 0 30116 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 132688 KiB
Current children cumulated memory: 44764 KiB

[startup+0.700328 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15860328/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=132960 memory=45024 CPUtime=0.69 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 2701 0 0 0 69 0 0 0 20 0 1 0 50018987 136151040 11256 33554432000 4194304 5849740 140721222539472 140721222539472 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33240 11256 712 405 0 30184 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 132960 KiB
Current children cumulated memory: 45024 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15859864/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=133216 memory=45288 CPUtime=1.49 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 2765 0 0 0 148 1 0 0 20 0 1 0 50018987 136413184 11322 33554432000 4194304 5849740 140721222539472 140721222539472 5472680 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33304 11322 712 405 0 30248 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 133216 KiB
Current children cumulated memory: 45288 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15858976/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=133728 memory=45844 CPUtime=3.1 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 3096 0 0 0 309 1 0 0 20 0 1 0 50018987 136937472 11461 33554432000 4194304 5849740 140721222539472 140721222538568 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33432 11461 712 405 0 30376 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 133728 KiB
Current children cumulated memory: 45844 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15802400/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=134752 memory=46868 CPUtime=6.3 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 3766 0 0 0 628 2 0 0 20 0 1 0 50018987 137986048 11717 33554432000 4194304 5849740 140721222539472 140721222538648 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33688 11717 712 405 0 30632 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 134752 KiB
Current children cumulated memory: 46868 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15800184/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=136800 memory=48916 CPUtime=12.69 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 5057 0 0 0 1266 3 0 0 20 0 1 0 50018987 140083200 12229 33554432000 4194304 5849740 140721222539472 140721222538648 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 34200 12229 712 405 0 31144 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 136800 KiB
Current children cumulated memory: 48916 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15796340/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=140384 memory=52500 CPUtime=25.49 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 7252 0 0 0 2543 6 0 0 20 0 1 0 50018987 143753216 13125 33554432000 4194304 5849740 140721222539472 140721222538568 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 35096 13125 712 405 0 32040 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 140384 KiB
Current children cumulated memory: 52500 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15802220/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=132720 memory=45236 CPUtime=51.11 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 23650 0 0 0 5100 11 0 0 20 0 1 0 50018987 135905280 11309 33554432000 4194304 5849740 140721222539472 140721222538472 140029057316701 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 33180 11309 756 405 0 30124 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 132720 KiB
Current children cumulated memory: 45236 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1714
/proc/meminfo: memFree=15798372/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=138344 memory=50496 CPUtime=102.3 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 31583 0 0 0 10205 25 0 0 20 0 1 0 50018987 141664256 12624 33554432000 4194304 5849740 140721222539472 140721222538568 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 34586 12624 756 405 0 31530 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 138344 KiB
Current children cumulated memory: 50496 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1715
/proc/meminfo: memFree=15702832/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=234600 memory=146828 CPUtime=162.31 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 44358 0 0 0 16190 41 0 0 20 0 1 0 50018987 240230400 36707 33554432000 4194304 5849740 140721222539472 140721222538120 5366493 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 58650 36707 756 405 0 55594 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 234600 KiB
Current children cumulated memory: 146828 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 1716
/proc/meminfo: memFree=15707640/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=154624 memory=67140 CPUtime=222.31 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 51288 0 0 0 22172 59 0 0 20 0 1 0 50018987 158334976 16785 33554432000 4194304 5849740 140721222539472 140721222538568 5521452 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 38656 16785 756 405 0 35600 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 154624 KiB
Current children cumulated memory: 67140 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1717
/proc/meminfo: memFree=15650592/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=213016 memory=124992 CPUtime=282.31 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 55722 0 0 0 28157 74 0 0 20 0 1 0 50018987 218128384 31248 33554432000 4194304 5849740 140721222539472 140721222537016 5309584 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 53254 31248 756 405 0 50198 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 213016 KiB
Current children cumulated memory: 124992 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1718
/proc/meminfo: memFree=15712540/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=146816 memory=61124 CPUtime=342.32 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 62275 0 0 0 34140 92 0 0 20 0 1 0 50018987 150339584 15281 33554432000 4194304 5849740 140721222539472 140721222538568 5479722 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 36704 15281 756 405 0 33648 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 146816 KiB
Current children cumulated memory: 61124 KiB

[startup+393.274 s]
# the end of solver process 1712 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=392.253 s, system=1.04908 s

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

[startup+358.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1718
/proc/meminfo: memFree=15670956/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=139832 memory=57508 CPUtime=358.42 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 65854 0 0 0 35747 95 0 0 20 0 1 0 50018987 143187968 14377 33554432000 4194304 5849740 140721222539472 140721222538568 5472246 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 34958 14377 756 405 0 31902 0
Current children cumulated CPU time: 358.42 s
Current children cumulated vsize: 139832 KiB
Current children cumulated memory: 57508 KiB

[startup+371.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15669600/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=139832 memory=59056 CPUtime=371.22 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 65854 0 0 0 37024 98 0 0 20 0 1 0 50018987 143187968 14764 33554432000 4194304 5849740 140721222539472 140721222538712 5499373 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 34958 14764 756 405 0 31902 0
Current children cumulated CPU time: 371.22 s
Current children cumulated vsize: 139832 KiB
Current children cumulated memory: 59056 KiB

[startup+384 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15665880/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=144488 memory=63540 CPUtime=384.03 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 66986 0 0 0 38302 101 0 0 20 0 1 0 50018987 147955712 15885 33554432000 4194304 5849740 140721222539472 140721222538712 5606176 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 36122 15885 756 405 0 33066 0
Current children cumulated CPU time: 384.03 s
Current children cumulated vsize: 144488 KiB
Current children cumulated memory: 63540 KiB

[startup+387.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15665880/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=144488 memory=63540 CPUtime=387.22 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 66986 0 0 0 38621 101 0 0 20 0 1 0 50018987 147955712 15885 33554432000 4194304 5849740 140721222539472 140721222538584 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 36122 15885 756 405 0 33066 0
Current children cumulated CPU time: 387.22 s
Current children cumulated vsize: 144488 KiB
Current children cumulated memory: 63540 KiB

[startup+390.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15665880/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=144488 memory=63540 CPUtime=390.42 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 66986 0 0 0 38940 102 0 0 20 0 1 0 50018987 147955712 15885 33554432000 4194304 5849740 140721222539472 140721222538568 140029057785735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 36122 15885 756 405 0 33066 0
Current children cumulated CPU time: 390.42 s
Current children cumulated vsize: 144488 KiB
Current children cumulated memory: 63540 KiB

[startup+392 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15665880/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=144488 memory=63540 CPUtime=392.02 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 66986 0 0 0 39100 102 0 0 20 0 1 0 50018987 147955712 15885 33554432000 4194304 5849740 140721222539472 140721222538568 5606222 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 36122 15885 756 405 0 33066 0
Current children cumulated CPU time: 392.02 s
Current children cumulated vsize: 144488 KiB
Current children cumulated memory: 63540 KiB

[startup+392.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15665880/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=144488 memory=63540 CPUtime=392.82 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 66986 0 0 0 39179 103 0 0 20 0 1 0 50018987 147955712 15885 33554432000 4194304 5849740 140721222539472 140721222538568 5473339 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 36122 15885 756 405 0 33066 0
Current children cumulated CPU time: 392.82 s
Current children cumulated vsize: 144488 KiB
Current children cumulated memory: 63540 KiB

[startup+393.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15641560/32770624 swapFree=67108860/67108860
[pid=1712] ppid=1709 vsize=185448 memory=104496 CPUtime=393.22 cores=0,2,4,6
/proc/1712/stat : 1712 (xcsp_picat) R 1709 1712 30410 0 -1 4202496 69561 0 0 0 39219 103 0 0 20 0 1 0 50018987 189898752 26124 33554432000 4194304 5849740 140721222539472 140721222538568 4540666 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20160512 140721222542518 140721222542596 140721222542596 140721222545354 0
/proc/1712/statm: 46362 26124 756 405 0 43306 0
Current children cumulated CPU time: 393.22 s
Current children cumulated vsize: 185448 KiB
Current children cumulated memory: 104496 KiB

Child status: 0
Real time (s): 393.274
CPU time (s): 393.303
CPU user time (s): 392.253
CPU system time (s): 1.04908
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 249964
Max. memory (cumulated for all children) (KiB): 162392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 392.253
system time used= 1.04908
maximum resident set size= 173896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70639
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= 157


# summary of solver processes directly reported to runsolver:
#   pid: 1712
#   total CPU time (s): 393.303
#   total CPU user time (s): 392.253
#   total CPU system time (s): 1.04908

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.37029 second user time and 2.69525 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 07:42:38
IDJOB=4293647
IDBENCH=141212
IDSOLVER=2754
FILE ID=node105/4293647-1532324558
RUNJOBID= node105-1532296553-30441
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-10-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293647-1532324558/watcher-4293647-1532324558 -o /tmp/evaluation-result-4293647-1532324558/solver-4293647-1532324558 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580  xcsp_picat HOME/instance-4293647-1532324558.xml

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

MD5SUM BENCH= d4eaac7549f90ed3ded0e25770a164a4
RANDOM SEED=1648271470

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15902412 kB
MemAvailable:   31504760 kB
Buffers:          187048 kB
Cached:         15390232 kB
SwapCached:            0 kB
Active:          1814332 kB
Inactive:       14251308 kB
Active(anon):     440692 kB
Inactive(anon):    67432 kB
Active(file):    1373640 kB
Inactive(file): 14183876 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        604084 kB
Mapped:            38852 kB
Shmem:             17036 kB
Slab:             500184 kB
SReclaimable:     473292 kB
SUnreclaim:        26892 kB
KernelStack:        3376 kB
PageTables:         6328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     867528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    497664 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 07:49:12