Trace number 4293627

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) 2519.83 2520.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-02-opt_c18.xml
MD5SUMf46e6f53d96372a3a8925b0c81d3424e
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 benchmark2520.07
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2245
Number of domains5
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":56},{"size":22,"count":4},{"size":36,"count":66},{"size":42,"count":116},{"size":44,"count":158}]
Minimum variable degree4
Maximum variable degree32
Distribution of variable degrees[{"degree":4,"count":2},{"degree":6,"count":12},{"degree":7,"count":21},{"degree":8,"count":38},{"degree":9,"count":42},{"degree":10,"count":44},{"degree":11,"count":45},{"degree":12,"count":27},{"degree":13,"count":16},{"degree":14,"count":27},{"degree":15,"count":21},{"degree":16,"count":44},{"degree":17,"count":30},{"degree":18,"count":17},{"degree":19,"count":7},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":32,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2245}]
Number of extensional constraints0
Number of intensional constraints2245
Distribution of constraint types[{"type":"intension","count":2245}]
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 (12611 MiB free)
  memory of node 1: 16384 MiB (15376 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293627-1532323141/watcher-4293627-1532323141 -o /tmp/evaluation-result-4293627-1532323141/solver-4293627-1532323141 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6631 --watchdog 2580 xcsp_picat HOME/instance-4293627-1532323141.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
solver pid=9599, runsolver pid=9596
Current StackSize limit: 8192 KiB


[startup+0.100161 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28612292/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=111688 memory=54864 CPUtime=0.1 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 1619 0 0 0 9 1 0 0 20 0 1 0 49877258 114368512 13716 33554432000 4194304 5849740 140723065029168 140723065029168 4819671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 27922 13716 611 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 54864 KiB

[startup+0.209655 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28573576/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=181036 memory=93052 CPUtime=0.21 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 2517 0 0 0 20 1 0 0 20 0 1 0 49877258 185380864 23263 33554432000 4194304 5849740 140723065029168 140723065029168 5251173 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 45259 23263 620 405 0 42203 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 181036 KiB
Current children cumulated memory: 93052 KiB

[startup+0.309585 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28569480/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=181036 memory=93552 CPUtime=0.31 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 2599 0 0 0 30 1 0 0 20 0 1 0 49877258 185380864 23388 33554432000 4194304 5849740 140723065029168 140723065029168 5257096 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 45259 23388 630 405 0 42203 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 181036 KiB
Current children cumulated memory: 93552 KiB

[startup+0.700385 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28533052/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=186428 memory=82660 CPUtime=0.69 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 3169 0 0 0 67 2 0 0 20 0 1 0 49877258 190902272 20665 33554432000 4194304 5849740 140723065029168 140723065029168 140159818186765 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 46607 20665 707 405 0 43551 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 186428 KiB
Current children cumulated memory: 82660 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28580404/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=186752 memory=82920 CPUtime=1.49 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 3256 0 0 0 147 2 0 0 20 0 1 0 49877258 191234048 20730 33554432000 4194304 5849740 140723065029168 140723065029168 140159818637191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 46688 20730 722 405 0 43632 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 186752 KiB
Current children cumulated memory: 82920 KiB

[startup+3.1092 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28578912/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=187520 memory=83708 CPUtime=3.1 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 3498 0 0 0 307 3 0 0 20 0 1 0 49877258 192020480 20927 33554432000 4194304 5849740 140723065029168 140723065029168 140159818637191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 46880 20927 722 405 0 43824 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 187520 KiB
Current children cumulated memory: 83708 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28577540/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=188544 memory=84732 CPUtime=6.29 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 4213 0 0 0 626 3 0 0 20 0 1 0 49877258 193069056 21183 33554432000 4194304 5849740 140723065029168 140723065028408 140159818637191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 47136 21183 722 405 0 44080 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 188544 KiB
Current children cumulated memory: 84732 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28543432/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=191872 memory=88032 CPUtime=12.69 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 6001 0 0 0 1264 5 0 0 20 0 1 0 49877258 196476928 22008 33554432000 4194304 5849740 140723065029168 140723065028408 5606222 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 47968 22008 722 405 0 44912 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 191872 KiB
Current children cumulated memory: 88032 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.05 2.05 3/187 9600
/proc/meminfo: memFree=28471576/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=264152 memory=158256 CPUtime=25.49 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 21795 0 0 0 2540 9 0 0 20 0 1 0 49877258 270491648 39564 33554432000 4194304 5849740 140723065029168 140723065026712 4211607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 66038 39564 750 405 0 62982 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 264152 KiB
Current children cumulated memory: 158256 KiB

[startup+51.1095 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 9600
/proc/meminfo: memFree=28452864/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=264152 memory=160320 CPUtime=51.1 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 32889 0 0 0 5097 13 0 0 20 0 1 0 49877258 270491648 40080 33554432000 4194304 5849740 140723065029168 140723065027656 4233506 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 66038 40080 754 405 0 62982 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 264152 KiB
Current children cumulated memory: 160320 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 9608
/proc/meminfo: memFree=28527608/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=252168 memory=148336 CPUtime=102.29 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 42898 0 0 0 10207 22 0 0 20 0 1 0 49877258 258220032 37084 33554432000 4194304 5849740 140723065029168 140723065028168 140159818637191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 63042 37084 754 405 0 59986 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 252168 KiB
Current children cumulated memory: 148336 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 9609
/proc/meminfo: memFree=28527816/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=252120 memory=148288 CPUtime=162.28 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 52856 0 0 0 16192 36 0 0 20 0 1 0 49877258 258170880 37072 33554432000 4194304 5849740 140723065029168 140723065028040 5307306 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 63030 37072 754 405 0 59974 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 252120 KiB
Current children cumulated memory: 148288 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 9610
/proc/meminfo: memFree=28431556/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=252004 memory=148172 CPUtime=222.28 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 55702 0 0 0 22179 49 0 0 20 0 1 0 49877258 258052096 37043 33554432000 4194304 5849740 140723065029168 140723065028040 5437825 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 63001 37043 754 405 0 59945 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 252004 KiB
Current children cumulated memory: 148172 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 9611
/proc/meminfo: memFree=28403312/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=251816 memory=152908 CPUtime=282.28 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 58485 0 0 0 28167 61 0 0 20 0 1 0 49877258 257859584 38227 33554432000 4194304 5849740 140723065029168 140723065028168 140159818637191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 62954 38227 754 405 0 59898 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 251816 KiB
Current children cumulated memory: 152908 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 9612
/proc/meminfo: memFree=28489260/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=209000 memory=112172 CPUtime=342.27 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 59328 0 0 0 34155 72 0 0 20 0 1 0 49877258 214016000 28043 33554432000 4194304 5849740 140723065029168 140723065028408 140159818637191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 52250 28043 763 405 0 49194 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 209000 KiB
Current children cumulated memory: 112172 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9614
/proc/meminfo: memFree=28381032/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=257356 memory=156388 CPUtime=402.26 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 66734 0 0 0 40143 83 0 0 20 0 1 0 49877258 263532544 39097 33554432000 4194304 5849740 140723065029168 140723065028040 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 64339 39097 763 405 0 61283 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 257356 KiB
Current children cumulated memory: 156388 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9615
/proc/meminfo: memFree=28365036/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=267916 memory=171152 CPUtime=462.27 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 74118 0 0 0 46124 103 0 0 20 0 1 0 49877258 274345984 42788 33554432000 4194304 5849740 140723065029168 140723065028168 5312988 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 66979 42788 763 405 0 63923 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 267916 KiB
Current children cumulated memory: 171152 KiB


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

/proc/9599/statm: 159156 134987 764 405 0 156100 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 636624 KiB
Current children cumulated memory: 539948 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 9714
/proc/meminfo: memFree=28077772/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=738140 memory=641464 CPUtime=1782.16 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 392016 0 0 0 177819 397 0 0 20 0 1 0 49877258 755855360 160366 33554432000 4194304 5849740 140723065029168 140723065028168 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 184535 160366 764 405 0 181479 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 738140 KiB
Current children cumulated memory: 641464 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 9715
/proc/meminfo: memFree=28080072/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=738140 memory=641464 CPUtime=1842.16 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 410395 0 0 0 183810 406 0 0 20 0 1 0 49877258 755855360 160366 33554432000 4194304 5849740 140723065029168 140723065028168 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 184535 160366 764 405 0 181479 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 738140 KiB
Current children cumulated memory: 641464 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 9723
/proc/meminfo: memFree=28075228/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=738140 memory=641464 CPUtime=1902.15 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 429486 0 0 0 189801 414 0 0 20 0 1 0 49877258 755855360 160366 33554432000 4194304 5849740 140723065029168 140723065028040 5397360 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 184535 160366 764 405 0 181479 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 738140 KiB
Current children cumulated memory: 641464 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 9724
/proc/meminfo: memFree=28008824/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=805260 memory=708584 CPUtime=1962.15 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 476601 0 0 0 195789 426 0 0 20 0 1 0 49877258 824586240 177146 33554432000 4194304 5849740 140723065029168 140723065028328 5335504 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 201315 177146 764 405 0 198259 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 805260 KiB
Current children cumulated memory: 708584 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 9725
/proc/meminfo: memFree=28235448/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=580744 memory=484068 CPUtime=2022.16 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 513399 0 0 0 201775 441 0 0 20 0 1 0 49877258 594681856 121017 33554432000 4194304 5849740 140723065029168 140723065028168 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 145186 121017 764 405 0 142130 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 580744 KiB
Current children cumulated memory: 484068 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9726
/proc/meminfo: memFree=28237244/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=580744 memory=484068 CPUtime=2082.15 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 534742 0 0 0 207762 453 0 0 20 0 1 0 49877258 594681856 121017 33554432000 4194304 5849740 140723065029168 140723065028168 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 145186 121017 764 405 0 142130 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 580744 KiB
Current children cumulated memory: 484068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9727
/proc/meminfo: memFree=28169536/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=648228 memory=551552 CPUtime=2142.15 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 569491 0 0 0 213749 466 0 0 20 0 1 0 49877258 663785472 137888 33554432000 4194304 5849740 140723065029168 140723065028168 5335976 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 162057 137888 764 405 0 159001 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 648228 KiB
Current children cumulated memory: 551552 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9729
/proc/meminfo: memFree=28169540/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=648228 memory=551552 CPUtime=2202.13 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 591113 0 0 0 219735 478 0 0 20 0 1 0 49877258 663785472 137888 33554432000 4194304 5849740 140723065029168 140723065028040 5335529 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 162057 137888 764 405 0 159001 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 648228 KiB
Current children cumulated memory: 551552 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9730
/proc/meminfo: memFree=28169572/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=648192 memory=551516 CPUtime=2262.12 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 609450 0 0 0 225723 489 0 0 20 0 1 0 49877258 663748608 137879 33554432000 4194304 5849740 140723065029168 140723065028168 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 162048 137879 764 405 0 158992 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 648192 KiB
Current children cumulated memory: 551516 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9731
/proc/meminfo: memFree=28168056/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=648192 memory=551516 CPUtime=2322.11 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 616721 0 0 0 231714 497 0 0 20 0 1 0 49877258 663748608 137879 33554432000 4194304 5849740 140723065029168 140723065028168 5437662 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 162048 137879 764 405 0 158992 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 648192 KiB
Current children cumulated memory: 551516 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9733
/proc/meminfo: memFree=28094752/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=719836 memory=623160 CPUtime=2382.11 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 625940 0 0 0 237705 506 0 0 20 0 1 0 49877258 737112064 155790 33554432000 4194304 5849740 140723065029168 140723065028168 5437732 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 179959 155790 764 405 0 176903 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 719836 KiB
Current children cumulated memory: 623160 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9734
/proc/meminfo: memFree=28097540/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=719836 memory=623160 CPUtime=2442.1 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 635356 0 0 0 243692 518 0 0 20 0 1 0 49877258 737112064 155790 33554432000 4194304 5849740 140723065029168 140723065028168 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 179959 155790 764 405 0 176903 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 719836 KiB
Current children cumulated memory: 623160 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9743
/proc/meminfo: memFree=28092228/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=719836 memory=623160 CPUtime=2502.1 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 641255 0 0 0 249683 527 0 0 20 0 1 0 49877258 737112064 155790 33554432000 4194304 5849740 140723065029168 140723065028168 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 179959 155790 764 405 0 176903 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 719836 KiB
Current children cumulated memory: 623160 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 9765
/proc/meminfo: memFree=28096124/32770624 swapFree=67108796/67108860
[pid=9599] ppid=9596 vsize=719836 memory=623160 CPUtime=2519.81 cores=1,3,5,7
/proc/9599/stat : 9599 (xcsp_picat) R 9596 9599 6599 0 -1 4202496 641741 0 0 0 251451 530 0 0 20 0 1 0 49877258 737112064 155790 33554432000 4194304 5849740 140723065029168 140723065028168 5437845 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 33505280 140723065038006 140723065038084 140723065038084 140723065040842 0
/proc/9599/statm: 179959 155790 764 405 0 176903 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 719836 KiB
Current children cumulated memory: 623160 KiB

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

[startup+2520.01 s]
# the end of solver process 9599 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.52 s, system=5.31083 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): 2519.83
CPU user time (s): 2514.52
CPU system time (s): 5.31083
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 805260
Max. memory (cumulated for all children) (KiB): 708584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.52
system time used= 5.31083
maximum resident set size= 708584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 641741
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= 173
involuntary context switches= 2105


# summary of solver processes directly reported to runsolver:
#   pid: 9599
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2514.52
#   total CPU system time (s): 5.31083

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.05005 second user time and 19.1087 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-23 07:19:01
IDJOB=4293627
IDBENCH=141207
IDSOLVER=2754
FILE ID=node138/4293627-1532323141
RUNJOBID= node138-1532297650-6631
PBS_JOBID= 21018993
Free space on /tmp= 59108 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-02-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293627-1532323141/watcher-4293627-1532323141 -o /tmp/evaluation-result-4293627-1532323141/solver-4293627-1532323141 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6631 --watchdog 2580  xcsp_picat HOME/instance-4293627-1532323141.xml

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

MD5SUM BENCH= f46e6f53d96372a3a8925b0c81d3424e
RANDOM SEED=1667502306

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        28660588 kB
MemAvailable:   31624784 kB
Buffers:          114036 kB
Cached:          3110684 kB
SwapCached:           44 kB
Active:          1522984 kB
Inactive:        2107448 kB
Active(anon):     348752 kB
Inactive(anon):    76888 kB
Active(file):    1174232 kB
Inactive(file):  2030560 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        413364 kB
Mapped:            33724 kB
Shmem:             16972 kB
Slab:             178780 kB
SReclaimable:     150476 kB
SUnreclaim:        28304 kB
KernelStack:        3360 kB
PageTables:         5828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     744788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59104 MiB
End job on node138 at 2018-07-23 08:01:01