Trace number 4293551

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) 2519.91 2520.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-09-opt_c18.xml
MD5SUM19bcf73076031218e5fd4b7208c9a15e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19049
Best CPU time to get the best result obtained on this benchmark2400.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4749
Number of constraints4410
Number of domains9
Minimum domain size2
Maximum domain size44
Distribution of domain sizes[{"size":2,"count":4069},{"size":6,"count":2},{"size":22,"count":10},{"size":24,"count":4},{"size":36,"count":336},{"size":44,"count":328}]
Minimum variable degree2
Maximum variable degree63
Distribution of variable degrees[{"degree":2,"count":4070},{"degree":3,"count":1},{"degree":4,"count":27},{"degree":5,"count":22},{"degree":6,"count":78},{"degree":7,"count":29},{"degree":8,"count":79},{"degree":9,"count":23},{"degree":10,"count":77},{"degree":11,"count":29},{"degree":12,"count":39},{"degree":13,"count":29},{"degree":14,"count":40},{"degree":15,"count":18},{"degree":16,"count":32},{"degree":17,"count":15},{"degree":18,"count":21},{"degree":19,"count":8},{"degree":20,"count":16},{"degree":21,"count":14},{"degree":22,"count":10},{"degree":23,"count":9},{"degree":24,"count":6},{"degree":25,"count":9},{"degree":26,"count":6},{"degree":27,"count":3},{"degree":28,"count":8},{"degree":29,"count":6},{"degree":30,"count":3},{"degree":31,"count":5},{"degree":32,"count":1},{"degree":36,"count":3},{"degree":37,"count":3},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":45,"count":1},{"degree":48,"count":1},{"degree":56,"count":1},{"degree":63,"count":1}]
Minimum constraint arity2
Maximum constraint arity280
Distribution of constraint arities[{"arity":2,"count":646},{"arity":3,"count":3763},{"arity":280,"count":1}]
Number of extensional constraints0
Number of intensional constraints4409
Distribution of constraint types[{"type":"intension","count":4409},{"type":"instantiation","count":1}]
Optimization problemYES
Type of objectivemin SUM

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 (14652 MiB free)
  memory of node 1: 16384 MiB (11957 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293551-1532318755/watcher-4293551-1532318755 -o /tmp/evaluation-result-4293551-1532318755/solver-4293551-1532318755 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7319 --watchdog 2580 xcsp_picat HOME/instance-4293551-1532318755.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=10653, runsolver pid=10650

[startup+0.10018 s]*
/proc/loadavg: 2.01 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27225796/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=111688 memory=26460 CPUtime=0.1 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 1687 0 0 0 10 0 0 0 20 0 1 0 49438714 114368512 6615 33554432000 4194304 5849740 140734445505888 140734445505888 5008011 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 27922 6615 614 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 26460 KiB

[startup+0.209797 s]*
/proc/loadavg: 2.01 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27204824/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=132696 memory=47872 CPUtime=0.21 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 3221 0 0 0 20 1 0 0 20 0 1 0 49438714 135880704 11968 33554432000 4194304 5849740 140734445505888 140734445505888 140230668726151 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 33174 11968 659 405 0 30118 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132696 KiB
Current children cumulated memory: 47872 KiB

[startup+0.309955 s]*
/proc/loadavg: 2.01 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27182668/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=144648 memory=70008 CPUtime=0.31 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 4166 0 0 0 29 2 0 0 20 0 1 0 49438714 148119552 17502 33554432000 4194304 5849740 140734445505888 140734445505888 5262157 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 36162 17502 659 405 0 33106 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 144648 KiB
Current children cumulated memory: 70008 KiB

[startup+0.700294 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27180620/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=144648 memory=70364 CPUtime=0.69 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 4256 0 0 0 67 2 0 0 20 0 1 0 49438714 148119552 17591 33554432000 4194304 5849740 140734445505888 140734445505888 5521452 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 36162 17591 710 405 0 33106 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 144648 KiB
Current children cumulated memory: 70364 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27180620/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=144780 memory=70364 CPUtime=1.49 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 4267 0 0 0 147 2 0 0 20 0 1 0 49438714 148254720 17591 33554432000 4194304 5849740 140734445505888 140734445504984 5606222 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 36195 17591 710 405 0 33139 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 144780 KiB
Current children cumulated memory: 70364 KiB

[startup+3.10902 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27180248/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=144780 memory=70596 CPUtime=3.1 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 4363 0 0 0 308 2 0 0 20 0 1 0 49438714 148254720 17649 33554432000 4194304 5849740 140734445505888 140734445504984 5606219 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 36195 17649 720 405 0 33139 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 144780 KiB
Current children cumulated memory: 70596 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27179672/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=145160 memory=70852 CPUtime=6.29 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 4575 0 0 0 627 2 0 0 20 0 1 0 49438714 148643840 17713 33554432000 4194304 5849740 140734445505888 140734445505128 5606191 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 36290 17713 720 405 0 33234 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 145160 KiB
Current children cumulated memory: 70852 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27177100/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=150152 memory=75688 CPUtime=12.69 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 6389 0 0 0 1263 6 0 0 20 0 1 0 49438714 153755648 18922 33554432000 4194304 5849740 140734445505888 140734445505000 5472538 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 37538 18922 723 405 0 34482 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 150152 KiB
Current children cumulated memory: 75688 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 10654
/proc/meminfo: memFree=27161112/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=163464 memory=89172 CPUtime=25.49 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 9852 0 0 0 2539 10 0 0 20 0 1 0 49438714 167387136 22293 33554432000 4194304 5849740 140734445505888 140734445504984 140230668726151 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 40866 22293 724 405 0 37810 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 163464 KiB
Current children cumulated memory: 89172 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 10654
/proc/meminfo: memFree=27101932/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=218612 memory=148324 CPUtime=51.09 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 22806 0 0 0 5094 15 0 0 20 0 1 0 49438714 223858688 37081 33554432000 4194304 5849740 140734445505888 140734445504888 5437812 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54653 37081 757 405 0 51597 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 218612 KiB
Current children cumulated memory: 148324 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10655
/proc/meminfo: memFree=27112252/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=207084 memory=137412 CPUtime=102.28 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 30263 0 0 0 10205 23 0 0 20 0 1 0 49438714 212054016 34353 33554432000 4194304 5849740 140734445505888 140734445504888 5307600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 51771 34353 757 405 0 48715 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 207084 KiB
Current children cumulated memory: 137412 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10656
/proc/meminfo: memFree=27070156/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=207700 memory=137752 CPUtime=162.29 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 38283 0 0 0 16194 35 0 0 20 0 1 0 49438714 212684800 34438 33554432000 4194304 5849740 140734445505888 140734445504888 140230668726151 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 51925 34438 757 405 0 48869 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 207700 KiB
Current children cumulated memory: 137752 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10657
/proc/meminfo: memFree=27068820/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=207700 memory=137752 CPUtime=222.29 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 46239 0 0 0 22184 45 0 0 20 0 1 0 49438714 212684800 34438 33554432000 4194304 5849740 140734445505888 140734445504888 5360437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 51925 34438 757 405 0 48869 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 207700 KiB
Current children cumulated memory: 137752 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10665
/proc/meminfo: memFree=26794000/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=207528 memory=137580 CPUtime=282.28 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 54013 0 0 0 28171 57 0 0 20 0 1 0 49438714 212508672 34395 33554432000 4194304 5849740 140734445505888 140734445504888 5353813 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 51882 34395 757 405 0 48826 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 207528 KiB
Current children cumulated memory: 137580 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10666
/proc/meminfo: memFree=26782224/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=219764 memory=149924 CPUtime=342.27 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 62878 0 0 0 34157 70 0 0 20 0 1 0 49438714 225038336 37481 33554432000 4194304 5849740 140734445505888 140734445504888 5311555 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54941 37481 757 405 0 51885 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 219764 KiB
Current children cumulated memory: 149924 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10667
/proc/meminfo: memFree=26745408/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=219996 memory=150356 CPUtime=402.28 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 72308 0 0 0 40139 89 0 0 20 0 1 0 49438714 225275904 37589 33554432000 4194304 5849740 140734445505888 140734445504888 5340238 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54999 37589 757 405 0 51943 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 219996 KiB
Current children cumulated memory: 150356 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10668
/proc/meminfo: memFree=26744568/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=219996 memory=150356 CPUtime=462.27 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 79264 0 0 0 46126 101 0 0 20 0 1 0 49438714 225275904 37589 33554432000 4194304 5849740 140734445505888 140734445504888 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54999 37589 757 405 0 51943 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 219996 KiB
Current children cumulated memory: 150356 KiB


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

/proc/10653/statm: 56274 38888 757 405 0 53218 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 225096 KiB
Current children cumulated memory: 155552 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.09 2.10 3/187 10790
/proc/meminfo: memFree=27187432/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225096 memory=155552 CPUtime=1782.23 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 135158 0 0 0 177875 348 0 0 20 0 1 0 49438714 230498304 38888 33554432000 4194304 5849740 140734445505888 140734445504888 5437825 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56274 38888 757 405 0 53218 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 225096 KiB
Current children cumulated memory: 155552 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/187 10791
/proc/meminfo: memFree=27191956/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225096 memory=155552 CPUtime=1842.22 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 136165 0 0 0 183866 356 0 0 20 0 1 0 49438714 230498304 38888 33554432000 4194304 5849740 140734445505888 140734445504888 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56274 38888 757 405 0 53218 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 225096 KiB
Current children cumulated memory: 155552 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/187 10792
/proc/meminfo: memFree=27189164/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225096 memory=155552 CPUtime=1902.22 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 137173 0 0 0 189856 366 0 0 20 0 1 0 49438714 230498304 38888 33554432000 4194304 5849740 140734445505888 140734445504888 140230668726151 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56274 38888 757 405 0 53218 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 225096 KiB
Current children cumulated memory: 155552 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 10793
/proc/meminfo: memFree=27189528/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=216260 memory=146716 CPUtime=1962.21 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 138370 0 0 0 195846 375 0 0 20 0 1 0 49438714 221450240 36679 33554432000 4194304 5849740 140734445505888 140734445504888 140230668726151 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54065 36679 757 405 0 51009 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 216260 KiB
Current children cumulated memory: 146716 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/187 10794
/proc/meminfo: memFree=27186500/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225048 memory=155504 CPUtime=2022.22 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 140217 0 0 0 201838 384 0 0 20 0 1 0 49438714 230449152 38876 33554432000 4194304 5849740 140734445505888 140734445504888 5407387 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56262 38876 757 405 0 53206 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 225048 KiB
Current children cumulated memory: 155504 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/187 10802
/proc/meminfo: memFree=27177432/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225048 memory=155504 CPUtime=2082.22 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 141395 0 0 0 207826 396 0 0 20 0 1 0 49438714 230449152 38876 33554432000 4194304 5849740 140734445505888 140734445504888 5437564 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56262 38876 757 405 0 53206 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 225048 KiB
Current children cumulated memory: 155504 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/187 10803
/proc/meminfo: memFree=27101532/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225048 memory=155504 CPUtime=2142.21 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 142572 0 0 0 213814 407 0 0 20 0 1 0 49438714 230449152 38876 33554432000 4194304 5849740 140734445505888 140734445504888 5307511 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56262 38876 757 405 0 53206 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 225048 KiB
Current children cumulated memory: 155504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10804
/proc/meminfo: memFree=27119348/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=225048 memory=155504 CPUtime=2202.21 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 143582 0 0 0 219794 427 0 0 20 0 1 0 49438714 230449152 38876 33554432000 4194304 5849740 140734445505888 140734445504888 5437654 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 56262 38876 757 405 0 53206 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 225048 KiB
Current children cumulated memory: 155504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10805
/proc/meminfo: memFree=27110416/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=216232 memory=146736 CPUtime=2262.2 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 145012 0 0 0 225778 442 0 0 20 0 1 0 49438714 221421568 36684 33554432000 4194304 5849740 140734445505888 140734445504888 5437564 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54058 36684 757 405 0 51002 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 216232 KiB
Current children cumulated memory: 146736 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10806
/proc/meminfo: memFree=27176492/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=216232 memory=146736 CPUtime=2322.2 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 146741 0 0 0 231760 460 0 0 20 0 1 0 49438714 221421568 36684 33554432000 4194304 5849740 140734445505888 140734445504888 5307270 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54058 36684 757 405 0 51002 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 216232 KiB
Current children cumulated memory: 146736 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10807
/proc/meminfo: memFree=27162544/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=218128 memory=148956 CPUtime=2382.2 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 155784 0 0 0 237749 471 0 0 20 0 1 0 49438714 223363072 37239 33554432000 4194304 5849740 140734445505888 140734445504888 5438427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54532 37239 757 405 0 51476 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 218128 KiB
Current children cumulated memory: 148956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10808
/proc/meminfo: memFree=27070332/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=218128 memory=148956 CPUtime=2442.2 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 164522 0 0 0 243736 484 0 0 20 0 1 0 49438714 223363072 37239 33554432000 4194304 5849740 140734445505888 140734445504888 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54532 37239 757 405 0 51476 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 218128 KiB
Current children cumulated memory: 148956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10809
/proc/meminfo: memFree=27069884/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=218108 memory=148936 CPUtime=2502.2 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 174230 0 0 0 249720 500 0 0 20 0 1 0 49438714 223342592 37234 33554432000 4194304 5849740 140734445505888 140734445504888 5307541 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54527 37234 757 405 0 51471 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 218108 KiB
Current children cumulated memory: 148936 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 10809
/proc/meminfo: memFree=27069928/32770624 swapFree=67108860/67108860
[pid=10653] ppid=10650 vsize=218108 memory=148936 CPUtime=2519.9 cores=1,3,5,7
/proc/10653/stat : 10653 (xcsp_picat) R 10650 10653 7287 0 -1 4202496 175393 0 0 0 251486 504 0 0 20 0 1 0 49438714 223342592 37234 33554432000 4194304 5849740 140734445505888 140734445504888 140230668726151 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27889664 140734445511862 140734445511940 140734445511940 140734445514698 0
/proc/10653/statm: 54527 37234 757 405 0 51471 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 218108 KiB
Current children cumulated memory: 148936 KiB

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

[startup+2520.01 s]
# the end of solver process 10653 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.86 s, system=5.04884 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): 2519.91
CPU user time (s): 2514.86
CPU system time (s): 5.04884
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 249000
Max. memory (cumulated for all children) (KiB): 179500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.86
system time used= 5.04884
maximum resident set size= 179500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 175394
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= 35
involuntary context switches= 718


# summary of solver processes directly reported to runsolver:
#   pid: 10653
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2514.86
#   total CPU system time (s): 5.04884

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2287 second user time and 18.4904 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 06:05:55
IDJOB=4293551
IDBENCH=141188
IDSOLVER=2754
FILE ID=node151/4293551-1532318755
RUNJOBID= node151-1532294350-7319
PBS_JOBID= 21018981
Free space on /tmp= 55068 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-09-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293551-1532318755/watcher-4293551-1532318755 -o /tmp/evaluation-result-4293551-1532318755/solver-4293551-1532318755 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7319 --watchdog 2580  xcsp_picat HOME/instance-4293551-1532318755.xml

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

MD5SUM BENCH= 19bcf73076031218e5fd4b7208c9a15e
RANDOM SEED=569111402

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27248564 kB
MemAvailable:   31565668 kB
Buffers:          124384 kB
Cached:          4434528 kB
SwapCached:            0 kB
Active:          1206520 kB
Inactive:        3799344 kB
Active(anon):     395724 kB
Inactive(anon):    70528 kB
Active(file):     810796 kB
Inactive(file):  3728816 kB
Unevictable:        7848 kB
Mlocked:            7848 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        542232 kB
Mapped:            39064 kB
Shmem:             17032 kB
Slab:             214052 kB
SReclaimable:     186652 kB
SUnreclaim:        27400 kB
KernelStack:        3360 kB
PageTables:         5956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     830652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    454656 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55064 MiB
End job on node151 at 2018-07-23 06:47:55