Trace number 4293619

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 2018-06-15? (TO) 2520.09 2520.02

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-03-opt_c18.xml
MD5SUM631d96c8d55ed895f005166b86b2772f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2760
Number of domains4
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":8},{"size":36,"count":182},{"size":44,"count":208}]
Minimum variable degree4
Maximum variable degree62
Distribution of variable degrees[{"degree":4,"count":16},{"degree":5,"count":11},{"degree":6,"count":28},{"degree":7,"count":18},{"degree":8,"count":30},{"degree":9,"count":5},{"degree":10,"count":40},{"degree":11,"count":25},{"degree":12,"count":20},{"degree":13,"count":11},{"degree":14,"count":23},{"degree":15,"count":16},{"degree":16,"count":20},{"degree":17,"count":7},{"degree":18,"count":26},{"degree":19,"count":7},{"degree":20,"count":16},{"degree":21,"count":14},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":5},{"degree":26,"count":9},{"degree":27,"count":4},{"degree":28,"count":2},{"degree":29,"count":4},{"degree":30,"count":2},{"degree":31,"count":4},{"degree":32,"count":3},{"degree":33,"count":1},{"degree":37,"count":1},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":45,"count":2},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2760}]
Number of extensional constraints0
Number of intensional constraints2760
Distribution of constraint types[{"type":"intension","count":2760}]
Optimization problemYES
Type of objectivemin NVALUES

Solver Data


Verifier Data 

One s line expected

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 (4057 MiB free)
  memory of node 1: 16384 MiB (11603 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293619-1532322565/watcher-4293619-1532322565 -o /tmp/evaluation-result-4293619-1532322565/solver-4293619-1532322565 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30442 --watchdog 2580 xcsp_picat HOME/instance-4293619-1532322565.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=1583, runsolver pid=1580

[startup+0.10026 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15994184/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=111688 memory=47140 CPUtime=0.09 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 1245 0 0 0 9 0 0 0 20 0 1 0 49819667 114368512 11785 33554432000 4194304 5849740 140733839591312 140733839590616 4655636 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 27922 11785 577 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 47140 KiB

[startup+0.209789 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15952400/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=181020 memory=88788 CPUtime=0.21 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 2466 0 0 0 20 1 0 0 20 0 1 0 49819667 185364480 22197 33554432000 4194304 5849740 140733839591312 140733839590616 5249653 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 45255 22197 620 405 0 42199 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 88788 KiB

[startup+0.30973 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15946256/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=181020 memory=93124 CPUtime=0.3 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 2526 0 0 0 29 1 0 0 20 0 1 0 49819667 185364480 23281 33554432000 4194304 5849740 140733839591312 140733839590616 5249607 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 45255 23281 629 405 0 42199 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 93124 KiB

[startup+0.700408 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15905980/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=188336 memory=84220 CPUtime=0.69 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 2852 0 0 0 67 2 0 0 20 0 1 0 49819667 192856064 21055 33554432000 4194304 5849740 140733839591312 140733839590616 4492459 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 47084 21055 657 405 0 44028 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 188336 KiB
Current children cumulated memory: 84220 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15952712/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=188660 memory=86752 CPUtime=1.49 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 3008 0 0 0 147 2 0 0 20 0 1 0 49819667 193187840 21688 33554432000 4194304 5849740 140733839591312 140733839590408 5519824 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 47165 21688 722 405 0 44109 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 188660 KiB
Current children cumulated memory: 86752 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15951732/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=189428 memory=87384 CPUtime=3.1 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 3343 0 0 0 308 2 0 0 20 0 1 0 49819667 193974272 21846 33554432000 4194304 5849740 140733839591312 140733839590408 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 47357 21846 722 405 0 44301 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 189428 KiB
Current children cumulated memory: 87384 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15951112/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=190452 memory=88564 CPUtime=6.29 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 3972 0 0 0 626 3 0 0 20 0 1 0 49819667 195022848 22141 33554432000 4194304 5849740 140733839591312 140733839590408 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 47613 22141 722 405 0 44557 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 190452 KiB
Current children cumulated memory: 88564 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15947392/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=194292 memory=92328 CPUtime=12.68 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 5790 0 0 0 1263 5 0 0 20 0 1 0 49819667 198955008 23082 33554432000 4194304 5849740 140733839591312 140733839590424 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 48573 23082 722 405 0 45517 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 194292 KiB
Current children cumulated memory: 92328 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1584
/proc/meminfo: memFree=15873640/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=271504 memory=165940 CPUtime=25.48 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 21330 0 0 0 2540 8 0 0 20 0 1 0 49819667 278020096 41485 33554432000 4194304 5849740 140733839591312 140733839589800 4204951 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 67876 41485 750 405 0 64820 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 271504 KiB
Current children cumulated memory: 165940 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1592
/proc/meminfo: memFree=15872496/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=271504 memory=165956 CPUtime=51.1 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 30577 0 0 0 5100 10 0 0 20 0 1 0 49819667 278020096 41489 33554432000 4194304 5849740 140733839591312 140733839590184 5313822 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 67876 41489 754 405 0 64820 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 271504 KiB
Current children cumulated memory: 165956 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1593
/proc/meminfo: memFree=15885388/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=256688 memory=154276 CPUtime=102.29 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 41899 0 0 0 10207 22 0 0 20 0 1 0 49819667 262848512 38569 33554432000 4194304 5849740 140733839591312 140733839590312 5307557 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 64172 38569 754 405 0 61116 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 256688 KiB
Current children cumulated memory: 154276 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1594
/proc/meminfo: memFree=15886280/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=256668 memory=154800 CPUtime=162.3 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 52769 0 0 0 16194 36 0 0 20 0 1 0 49819667 262828032 38700 33554432000 4194304 5849740 140733839591312 140733839590312 5403020 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 64167 38700 754 405 0 61111 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 256668 KiB
Current children cumulated memory: 154800 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1596
/proc/meminfo: memFree=15882352/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=258376 memory=156620 CPUtime=222.3 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 63741 0 0 0 22181 49 0 0 20 0 1 0 49819667 264577024 39155 33554432000 4194304 5849740 140733839591312 140733839590472 5307296 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 64594 39155 754 405 0 61538 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 258376 KiB
Current children cumulated memory: 156620 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1597
/proc/meminfo: memFree=15883172/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=258452 memory=156628 CPUtime=282.29 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 71584 0 0 0 28167 62 0 0 20 0 1 0 49819667 264654848 39157 33554432000 4194304 5849740 140733839591312 140733839590312 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 64613 39157 754 405 0 61557 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 258452 KiB
Current children cumulated memory: 156628 KiB

[startup+342.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/187 1598
/proc/meminfo: memFree=15875040/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=260140 memory=162052 CPUtime=342.3 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 75477 0 0 0 34155 75 0 0 20 0 1 0 49819667 266383360 40513 33554432000 4194304 5849740 140733839591312 140733839590312 5313246 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 65035 40513 754 405 0 61979 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 260140 KiB
Current children cumulated memory: 162052 KiB

[startup+402.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/187 1599
/proc/meminfo: memFree=15839084/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=292908 memory=196860 CPUtime=402.3 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 76275 0 0 0 40141 89 0 0 20 0 1 0 49819667 299937792 49215 33554432000 4194304 5849740 140733839591312 140733839590312 5437839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 73227 49215 754 405 0 70171 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 292908 KiB
Current children cumulated memory: 196860 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/187 1600
/proc/meminfo: memFree=15834620/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=292772 memory=196684 CPUtime=462.3 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 85681 0 0 0 46129 101 0 0 20 0 1 0 49819667 299798528 49171 33554432000 4194304 5849740 140733839591312 140733839590312 5438093 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 73193 49171 754 405 0 70137 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 292772 KiB
Current children cumulated memory: 196684 KiB


################
# More data... #
################

/proc/1583/statm: 130225 106256 764 405 0 127169 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 520900 KiB
Current children cumulated memory: 425024 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1640
/proc/meminfo: memFree=15597760/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=520900 memory=425024 CPUtime=1782.33 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 273022 0 0 0 177788 445 0 0 20 0 1 0 49819667 533401600 106256 33554432000 4194304 5849740 140733839591312 140733839590312 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 130225 106256 764 405 0 127169 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 520900 KiB
Current children cumulated memory: 425024 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1649
/proc/meminfo: memFree=15634124/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=485424 memory=389464 CPUtime=1842.33 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 286129 0 0 0 183772 461 0 0 20 0 1 0 49819667 497074176 97366 33554432000 4194304 5849740 140733839591312 140733839590312 5437616 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 121356 97366 764 405 0 118300 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 485424 KiB
Current children cumulated memory: 389464 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1650
/proc/meminfo: memFree=15672508/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=445308 memory=349432 CPUtime=1902.33 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 298342 0 0 0 189758 475 0 0 20 0 1 0 49819667 455995392 87358 33554432000 4194304 5849740 140733839591312 140733839590312 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 111327 87358 764 405 0 108271 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 445308 KiB
Current children cumulated memory: 349432 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1651
/proc/meminfo: memFree=15596664/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=520888 memory=425012 CPUtime=1962.34 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 317882 0 0 0 195741 493 0 0 20 0 1 0 49819667 533389312 106253 33554432000 4194304 5849740 140733839591312 140733839590312 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 130222 106253 764 405 0 127166 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 520888 KiB
Current children cumulated memory: 425012 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1713
/proc/meminfo: memFree=15793300/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=590056 memory=494180 CPUtime=2022.34 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 329958 0 0 0 201728 506 0 0 20 0 1 0 49819667 604217344 123545 33554432000 4194304 5849740 140733839591312 140733839590312 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 147514 123545 764 405 0 144458 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 590056 KiB
Current children cumulated memory: 494180 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1714
/proc/meminfo: memFree=15799936/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=590056 memory=494180 CPUtime=2082.34 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 342828 0 0 0 207715 519 0 0 20 0 1 0 49819667 604217344 123545 33554432000 4194304 5849740 140733839591312 140733839590312 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 147514 123545 764 405 0 144458 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 590056 KiB
Current children cumulated memory: 494180 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1715
/proc/meminfo: memFree=15794216/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=590056 memory=494180 CPUtime=2142.34 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 353702 0 0 0 213703 531 0 0 20 0 1 0 49819667 604217344 123545 33554432000 4194304 5849740 140733839591312 140733839590312 5438211 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 147514 123545 764 405 0 144458 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 590056 KiB
Current children cumulated memory: 494180 KiB

[startup+2202.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1716
/proc/meminfo: memFree=15773112/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=598160 memory=502184 CPUtime=2202.34 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 368831 0 0 0 219694 540 0 0 20 0 1 0 49819667 612515840 125546 33554432000 4194304 5849740 140733839591312 140733839590312 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 149540 125546 764 405 0 146484 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 598160 KiB
Current children cumulated memory: 502184 KiB

[startup+2262.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 1717
/proc/meminfo: memFree=15701112/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=663696 memory=567820 CPUtime=2262.35 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 403159 0 0 0 225682 553 0 0 20 0 1 0 49819667 679624704 141955 33554432000 4194304 5849740 140733839591312 140733839590312 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 165924 141955 764 405 0 162868 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 663696 KiB
Current children cumulated memory: 567820 KiB

[startup+2322.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1718
/proc/meminfo: memFree=15714088/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=663696 memory=567820 CPUtime=2322.34 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 473361 0 0 0 231670 564 0 0 20 0 1 0 49819667 679624704 141955 33554432000 4194304 5849740 140733839591312 140733839590312 5437607 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 165924 141955 764 405 0 162868 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 663696 KiB
Current children cumulated memory: 567820 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1719
/proc/meminfo: memFree=15665880/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=709044 memory=613168 CPUtime=2382.35 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 547819 0 0 0 237657 578 0 0 20 0 1 0 49819667 726061056 153292 33554432000 4194304 5849740 140733839591312 140733839590312 5437620 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 177261 153292 764 405 0 174205 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 709044 KiB
Current children cumulated memory: 613168 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 1788
/proc/meminfo: memFree=15816288/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=477484 memory=381552 CPUtime=2442.36 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 619804 0 0 0 243643 593 0 0 20 0 1 0 49819667 488943616 95388 33554432000 4194304 5849740 140733839591312 140733839590040 5312867 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 119371 95388 764 405 0 116315 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 477484 KiB
Current children cumulated memory: 381552 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/188 1789
/proc/meminfo: memFree=15734580/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=543020 memory=447088 CPUtime=2502.36 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 651259 0 0 0 249629 607 0 0 20 0 1 0 49819667 556052480 111772 33554432000 4194304 5849740 140733839591312 140733839590312 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 135755 111772 764 405 0 132699 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 543020 KiB
Current children cumulated memory: 447088 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.02 2.05 3/188 1790
/proc/meminfo: memFree=15734936/32770624 swapFree=67108860/67108860
[pid=1583] ppid=1580 vsize=543020 memory=447088 CPUtime=2520.07 cores=1,3,5,7
/proc/1583/stat : 1583 (xcsp_picat) R 1580 1583 30410 0 -1 4202496 651605 0 0 0 251396 611 0 0 20 0 1 0 49819667 556052480 111772 33554432000 4194304 5849740 140733839591312 140733839590312 140197484244871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24690688 140733839598774 140733839598852 140733839598852 140733839601610 0
/proc/1583/statm: 135755 111772 764 405 0 132699 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 543020 KiB
Current children cumulated memory: 447088 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.02 s]
# the end of solver process 1583 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.97 s, system=6.1214 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2520.09
CPU user time (s): 2513.97
CPU system time (s): 6.1214
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 709044
Max. memory (cumulated for all children) (KiB): 613168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.97
system time used= 6.12139
maximum resident set size= 613168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 651605
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= 118
involuntary context switches= 811


# summary of solver processes directly reported to runsolver:
#   pid: 1583
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2513.97
#   total CPU system time (s): 6.1214

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0534 second user time and 18.5078 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 07:09:25
IDJOB=4293619
IDBENCH=141205
IDSOLVER=2754
FILE ID=node105/4293619-1532322565
RUNJOBID= node105-1532296553-30442
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-03-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293619-1532322565/watcher-4293619-1532322565 -o /tmp/evaluation-result-4293619-1532322565/solver-4293619-1532322565 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30442 --watchdog 2580  xcsp_picat HOME/instance-4293619-1532322565.xml

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

MD5SUM BENCH= 631d96c8d55ed895f005166b86b2772f
RANDOM SEED=294225239

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:        16037564 kB
MemAvailable:   31638992 kB
Buffers:          186564 kB
Cached:         15389648 kB
SwapCached:            0 kB
Active:          1679524 kB
Inactive:       14250600 kB
Active(anon):     306080 kB
Inactive(anon):    67432 kB
Active(file):    1373444 kB
Inactive(file): 14183168 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        354584 kB
Mapped:            39112 kB
Shmem:             17036 kB
Slab:             500360 kB
SReclaimable:     473276 kB
SUnreclaim:        27084 kB
KernelStack:        3360 kB
PageTables:         5800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     725732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    288768 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= 44844 MiB
End job on node105 at 2018-07-23 07:51:25