Trace number 4295587

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.88 2520.01

General information on the benchmark

NameFrb/
frb-59-26-3-mgd_c18.xml
MD5SUM4c66b19dbffc4da62838f27d220d1d7d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables59
Number of constraints547
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree11
Maximum variable degree27
Distribution of variable degrees[{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":9},{"degree":18,"count":3},{"degree":19,"count":8},{"degree":20,"count":9},{"degree":21,"count":2},{"degree":22,"count":4},{"degree":23,"count":3},{"degree":24,"count":4},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":547}]
Number of extensional constraints547
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":547}]
Optimization problemNO
Type of objective

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 (9154 MiB free)
  memory of node 1: 16384 MiB (11192 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295587-1532564958/watcher-4295587-1532564958 -o /tmp/evaluation-result-4295587-1532564958/solver-4295587-1532564958 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580 xcsp_picat HOME/instance-4295587-1532564958.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=663, runsolver pid=659

[startup+0.100358 s]*
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20818728/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=111688 memory=18272 CPUtime=0.09 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 1688 0 0 0 9 0 0 0 20 0 1 0 74059006 114368512 4568 33554432000 4194304 5849740 140731737441968 140731737441272 140140398767104 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 27922 4568 597 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18272 KiB

[startup+0.20971 s]*
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20778732/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=111688 memory=58804 CPUtime=0.21 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 2094 0 0 0 20 1 0 0 20 0 1 0 74059006 114368512 14701 33554432000 4194304 5849740 140731737441968 140731737441272 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 27922 14701 664 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 58804 KiB

[startup+0.309516 s]*
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20778236/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=112140 memory=59268 CPUtime=0.31 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 2220 0 0 0 30 1 0 0 20 0 1 0 74059006 114831360 14817 33554432000 4194304 5849740 140731737441968 140731737441272 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 28035 14817 679 405 0 24979 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112140 KiB
Current children cumulated memory: 59268 KiB

[startup+0.700223 s]
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20777492/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=113304 memory=60312 CPUtime=0.69 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 2542 0 0 0 68 1 0 0 20 0 1 0 74059006 116023296 15078 33554432000 4194304 5849740 140731737441968 140731737441064 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 28326 15078 680 405 0 25270 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113304 KiB
Current children cumulated memory: 60312 KiB

[startup+1.50024 s]
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20774704/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=115864 memory=62888 CPUtime=1.49 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 3182 0 0 0 147 2 0 0 20 0 1 0 74059006 118644736 15722 33554432000 4194304 5849740 140731737441968 140731737441064 5518387 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 28966 15722 680 405 0 25910 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115864 KiB
Current children cumulated memory: 62888 KiB

[startup+3.10937 s]
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20774792/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=119932 memory=66996 CPUtime=3.09 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 6472 0 0 0 305 4 0 0 20 0 1 0 74059006 122810368 16749 33554432000 4194304 5849740 140731737441968 140731737440376 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 29983 16749 712 405 0 26927 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 119932 KiB
Current children cumulated memory: 66996 KiB

[startup+6.30025 s]
/proc/loadavg: 1.97 2.00 1.95 3/191 664
/proc/meminfo: memFree=20774096/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=123780 memory=70936 CPUtime=6.29 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 13380 0 0 0 616 13 0 0 20 0 1 0 74059006 126750720 17734 33554432000 4194304 5849740 140731737441968 140731737440968 5437600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 30945 17734 712 405 0 27889 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 123780 KiB
Current children cumulated memory: 70936 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 2.00 1.95 3/191 664
/proc/meminfo: memFree=20769024/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=123456 memory=70680 CPUtime=12.68 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 25884 0 0 0 1241 27 0 0 20 0 1 0 74059006 126418944 17670 33554432000 4194304 5849740 140731737441968 140731737440968 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 30864 17670 712 405 0 27808 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 123456 KiB
Current children cumulated memory: 70680 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 2.00 1.95 3/191 664
/proc/meminfo: memFree=20755784/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=131164 memory=78312 CPUtime=25.49 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 48866 0 0 0 2496 53 0 0 20 0 1 0 74059006 134311936 19578 33554432000 4194304 5849740 140731737441968 140731737440968 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 32791 19578 712 405 0 29735 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 131164 KiB
Current children cumulated memory: 78312 KiB

[startup+51.1095 s]
/proc/loadavg: 1.99 2.00 1.95 3/191 671
/proc/meminfo: memFree=20744228/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=132912 memory=80184 CPUtime=51.1 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 79223 0 0 0 5016 94 0 0 20 0 1 0 74059006 136101888 20046 33554432000 4194304 5849740 140731737441968 140731737440968 5438368 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 33228 20046 712 405 0 30172 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 132912 KiB
Current children cumulated memory: 80184 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.02 1.96 3/192 673
/proc/meminfo: memFree=20724224/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=144896 memory=94324 CPUtime=102.28 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 118179 0 0 0 10065 163 0 0 20 0 1 0 74059006 148373504 23581 33554432000 4194304 5849740 140731737441968 140731737440968 140140398788487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 36224 23581 712 405 0 33168 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 144896 KiB
Current children cumulated memory: 94324 KiB

[startup+162.3 s]
/proc/loadavg: 2.07 2.03 1.97 3/192 674
/proc/meminfo: memFree=20705376/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=170164 memory=119616 CPUtime=162.28 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 142693 0 0 0 16017 211 0 0 20 0 1 0 74059006 174247936 29904 33554432000 4194304 5849740 140731737441968 140731737440968 5437611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 42541 29904 712 405 0 39485 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 170164 KiB
Current children cumulated memory: 119616 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.02 1.97 3/191 675
/proc/meminfo: memFree=20674580/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=198476 memory=147852 CPUtime=222.28 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 159944 0 0 0 21985 243 0 0 20 0 1 0 74059006 203239424 36963 33554432000 4194304 5849740 140731737441968 140731737440968 5338897 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 49619 36963 712 405 0 46563 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 198476 KiB
Current children cumulated memory: 147852 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/191 676
/proc/meminfo: memFree=20603396/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=230184 memory=179644 CPUtime=282.27 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 175164 0 0 0 27959 268 0 0 20 0 1 0 74059006 235708416 44911 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 57546 44911 712 405 0 54490 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 230184 KiB
Current children cumulated memory: 179644 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 677
/proc/meminfo: memFree=20585244/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=257472 memory=206932 CPUtime=342.26 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 186808 0 0 0 33936 290 0 0 20 0 1 0 74059006 263651328 51733 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 64368 51733 712 405 0 61312 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 257472 KiB
Current children cumulated memory: 206932 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 678
/proc/meminfo: memFree=20552140/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=238544 memory=188004 CPUtime=402.26 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 195771 0 0 0 39905 321 0 0 20 0 1 0 74059006 244269056 47001 33554432000 4194304 5849740 140731737441968 140731737440968 5437609 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 59636 47001 712 405 0 56580 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 238544 KiB
Current children cumulated memory: 188004 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 679
/proc/meminfo: memFree=20499640/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=290780 memory=240104 CPUtime=462.25 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 201297 0 0 0 45884 341 0 0 20 0 1 0 74059006 297758720 60026 33554432000 4194304 5849740 140731737441968 140731737440968 5438352 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 72695 60026 712 405 0 69639 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 290780 KiB
Current children cumulated memory: 240104 KiB


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

/proc/663/statm: 115860 103221 712 405 0 112804 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 463440 KiB
Current children cumulated memory: 412884 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/191 720
/proc/meminfo: memFree=20130716/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=463440 memory=412900 CPUtime=1782.19 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 381386 0 0 0 177583 636 0 0 20 0 1 0 74059006 474562560 103225 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 115860 103225 712 405 0 112804 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 463440 KiB
Current children cumulated memory: 412900 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/191 743
/proc/meminfo: memFree=20110436/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=483056 memory=432484 CPUtime=1842.19 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 384221 0 0 0 183574 645 0 0 20 0 1 0 74059006 494649344 108121 33554432000 4194304 5849740 140731737441968 140731737440968 5335512 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 120764 108121 712 405 0 117708 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 483056 KiB
Current children cumulated memory: 432484 KiB

[startup+1902.3 s]
/proc/loadavg: 2.07 2.03 1.98 3/192 752
/proc/meminfo: memFree=20110440/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=483056 memory=432516 CPUtime=1902.19 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 386583 0 0 0 189566 653 0 0 20 0 1 0 74059006 494649344 108129 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 120764 108129 712 405 0 117708 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 483056 KiB
Current children cumulated memory: 432516 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.02 1.98 3/192 775
/proc/meminfo: memFree=20109872/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=483056 memory=432516 CPUtime=1962.19 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 388970 0 0 0 195557 662 0 0 20 0 1 0 74059006 494649344 108129 33554432000 4194304 5849740 140731737441968 140731737440968 5437611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 120764 108129 712 405 0 117708 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 483056 KiB
Current children cumulated memory: 432516 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/192 776
/proc/meminfo: memFree=20093752/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=483056 memory=432516 CPUtime=2022.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 391338 0 0 0 201550 668 0 0 20 0 1 0 74059006 494649344 108129 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 120764 108129 712 405 0 117708 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 483056 KiB
Current children cumulated memory: 432516 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 777
/proc/meminfo: memFree=20158376/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=483056 memory=432516 CPUtime=2082.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 393718 0 0 0 207544 674 0 0 20 0 1 0 74059006 494649344 108129 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 120764 108129 712 405 0 117708 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 483056 KiB
Current children cumulated memory: 432516 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/193 779
/proc/meminfo: memFree=20158564/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=483056 memory=432516 CPUtime=2142.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 396461 0 0 0 213537 681 0 0 20 0 1 0 74059006 494649344 108129 33554432000 4194304 5849740 140731737441968 140731737440968 5437576 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 120764 108129 712 405 0 117708 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 483056 KiB
Current children cumulated memory: 432516 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 780
/proc/meminfo: memFree=20057972/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548592 memory=498052 CPUtime=2202.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 399298 0 0 0 219530 688 0 0 20 0 1 0 74059006 561758208 124513 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137148 124513 712 405 0 134092 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 548592 KiB
Current children cumulated memory: 498052 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 781
/proc/meminfo: memFree=20058044/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548592 memory=498052 CPUtime=2262.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 417102 0 0 0 225523 695 0 0 20 0 1 0 74059006 561758208 124513 33554432000 4194304 5849740 140731737441968 140731737440968 5437600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137148 124513 712 405 0 134092 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 548592 KiB
Current children cumulated memory: 498052 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 782
/proc/meminfo: memFree=20058300/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548592 memory=498052 CPUtime=2322.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 434903 0 0 0 231516 702 0 0 20 0 1 0 74059006 561758208 124513 33554432000 4194304 5849740 140731737441968 140731737440968 5438196 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137148 124513 712 405 0 134092 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 548592 KiB
Current children cumulated memory: 498052 KiB

[startup+2382.3 s]
/proc/loadavg: 2.14 2.05 1.99 3/192 783
/proc/meminfo: memFree=19964908/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548592 memory=498052 CPUtime=2382.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 452738 0 0 0 237510 708 0 0 20 0 1 0 74059006 561758208 124513 33554432000 4194304 5849740 140731737441968 140731737440968 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137148 124513 712 405 0 134092 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 548592 KiB
Current children cumulated memory: 498052 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/191 784
/proc/meminfo: memFree=19964540/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548592 memory=498052 CPUtime=2442.18 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 470546 0 0 0 243504 714 0 0 20 0 1 0 74059006 561758208 124513 33554432000 4194304 5849740 140731737441968 140731737440968 5335519 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137148 124513 712 405 0 134092 0
Current children cumulated CPU time: 2442.18 s
Current children cumulated vsize: 548592 KiB
Current children cumulated memory: 498052 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/191 915
/proc/meminfo: memFree=20364132/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548676 memory=498136 CPUtime=2502.16 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 488438 0 0 0 249493 723 0 0 20 0 1 0 74059006 561844224 124534 33554432000 4194304 5849740 140731737441968 140731737440968 5437564 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137169 124534 712 405 0 134113 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 548676 KiB
Current children cumulated memory: 498136 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.04 2.00 3/191 915
/proc/meminfo: memFree=20362816/32770624 swapFree=67108860/67108860
[pid=663] ppid=659 vsize=548676 memory=498136 CPUtime=2519.86 cores=0,2,4,6
/proc/663/stat : 663 (xcsp_picat) R 659 663 32730 0 -1 4202496 489351 0 0 0 251261 725 0 0 20 0 1 0 74059006 561844224 124534 33554432000 4194304 5849740 140731737441968 140731737440968 5437560 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 48033792 140731737445558 140731737445636 140731737445636 140731737448394 0
/proc/663/statm: 137169 124534 712 405 0 134113 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 548676 KiB
Current children cumulated memory: 498136 KiB

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

[startup+2520.01 s]
# the end of solver process 663 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.62 s, system=7.25785 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): 2520.01
CPU time (s): 2519.88
CPU user time (s): 2512.62
CPU system time (s): 7.25785
CPU usage (%): 99.9947
Max. virtual memory (cumulated for all children) (KiB): 548676
Max. memory (cumulated for all children) (KiB): 498136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.62
system time used= 7.25785
maximum resident set size= 498136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489352
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= 132
involuntary context switches= 871


# summary of solver processes directly reported to runsolver:
#   pid: 663
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2512.62
#   total CPU system time (s): 7.25785

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 16.7626 second user time and 11.7028 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 02:29:18
IDJOB=4295587
IDBENCH=141579
IDSOLVER=2754
FILE ID=node134/4295587-1532564958
RUNJOBID= node134-1532562373-32761
PBS_JOBID= 21021958
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-59-26-3-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295587-1532564958/watcher-4295587-1532564958 -o /tmp/evaluation-result-4295587-1532564958/solver-4295587-1532564958 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580  xcsp_picat HOME/instance-4295587-1532564958.xml

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

MD5SUM BENCH= 4c66b19dbffc4da62838f27d220d1d7d
RANDOM SEED=1517151680

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20835784 kB
MemAvailable:   31877036 kB
Buffers:          217004 kB
Cached:         11085568 kB
SwapCached:            0 kB
Active:          2191300 kB
Inactive:        9248428 kB
Active(anon):      88980 kB
Inactive(anon):    76428 kB
Active(file):    2102320 kB
Inactive(file):  9172000 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4004 kB
Writeback:             0 kB
AnonPages:        142292 kB
Mapped:            41544 kB
Shmem:             25248 kB
Slab:             193412 kB
SReclaimable:     165532 kB
SUnreclaim:        27880 kB
KernelStack:        3456 kB
PageTables:         5580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     483164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     55296 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55556 MiB
End job on node134 at 2018-07-26 03:11:18