Trace number 4303305

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 2018-08-02? (TO) 2519.98 2520.01

General information on the benchmark

NameEternity/
Eternity-11-11_c18.xml
MD5SUMb7632c186b52d4a26cd4526d5031b869
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 variables385
Number of constraints166
Number of domains2
Minimum domain size16
Maximum domain size121
Distribution of domain sizes[{"size":16,"count":264},{"size":121,"count":121}]
Minimum variable degree1
Maximum variable degree12
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":374},{"degree":12,"count":1}]
Minimum constraint arity1
Maximum constraint arity121
Distribution of constraint arities[{"arity":1,"count":44},{"arity":5,"count":121},{"arity":121,"count":1}]
Number of extensional constraints121
Number of intensional constraints44
Distribution of constraint types[{"type":"extension","count":121},{"type":"intension","count":44},{"type":"allDifferent","count":1}]
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 (10607 MiB free)
  memory of node 1: 16384 MiB (7022 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303305-1534033661/watcher-4303305-1534033661 -o /tmp/evaluation-result-4303305-1534033661/solver-4303305-1534033661 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30659 --watchdog 2580 xcsp_picat HOME/instance-4303305-1534033661.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=31614, runsolver pid=31611

[startup+0.100115 s]*
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=18036884/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2025744 memory=18536 CPUtime=0.1 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 1732 0 0 0 10 0 0 0 20 0 1 0 220929279 2074361856 4634 33554432000 4194304 5849708 140722684069936 140722684069936 140680412957696 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 506436 4634 597 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18536 KiB

[startup+0.209749 s]*
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=18020504/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2032544 memory=37920 CPUtime=0.21 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 3545 0 0 0 20 1 0 0 20 0 1 0 220929279 2081325056 9480 33554432000 4194304 5849708 140722684069936 140722684069936 5406546 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 508136 9480 636 405 0 505081 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2032544 KiB
Current children cumulated memory: 37920 KiB

[startup+0.309452 s]*
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=17998608/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2051340 memory=56764 CPUtime=0.31 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 5696 0 0 0 30 1 0 0 20 0 1 0 220929279 2100572160 14191 33554432000 4194304 5849708 140722684069936 140722684069936 5432158 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 512835 14191 636 405 0 509780 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2051340 KiB
Current children cumulated memory: 56764 KiB

[startup+0.700382 s]
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=17991580/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2059312 memory=64736 CPUtime=0.69 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 7354 0 0 0 68 1 0 0 20 0 1 0 220929279 2108735488 16184 33554432000 4194304 5849708 140722684069936 140722684069936 5375160 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 514828 16184 646 405 0 511773 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2059312 KiB
Current children cumulated memory: 64736 KiB

[startup+1.50036 s]
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=17990768/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2059176 memory=64644 CPUtime=1.49 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 8095 0 0 0 148 1 0 0 20 0 1 0 220929279 2108596224 16161 33554432000 4194304 5849708 140722684069936 140722684068584 5365297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 514794 16161 654 405 0 511739 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2059176 KiB
Current children cumulated memory: 64644 KiB

[startup+3.10942 s]
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=17974196/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2077204 memory=81744 CPUtime=3.1 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 16135 0 0 0 308 2 0 0 20 0 1 0 220929279 2127056896 20436 33554432000 4194304 5849708 140722684069936 140722684068424 4234762 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 519301 20436 663 405 0 516246 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2077204 KiB
Current children cumulated memory: 81744 KiB

[startup+6.30034 s]
/proc/loadavg: 2.04 2.07 2.05 3/191 31615
/proc/meminfo: memFree=17960236/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2090820 memory=95400 CPUtime=6.29 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 24927 0 0 0 624 5 0 0 20 0 1 0 220929279 2140999680 23850 33554432000 4194304 5849708 140722684069936 140722684068184 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 522705 23850 670 405 0 519650 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2090820 KiB
Current children cumulated memory: 95400 KiB

[startup+12.7004 s]
/proc/loadavg: 2.04 2.06 2.05 3/191 31615
/proc/meminfo: memFree=17976736/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2079020 memory=84472 CPUtime=12.69 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 35687 0 0 0 1260 9 0 0 20 0 1 0 220929279 2128916480 21118 33554432000 4194304 5849708 140722684069936 140722684068936 5312898 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 519755 21118 670 405 0 516700 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2079020 KiB
Current children cumulated memory: 84472 KiB

[startup+25.5004 s]
/proc/loadavg: 2.03 2.06 2.05 3/191 31616
/proc/meminfo: memFree=17973440/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2082772 memory=87352 CPUtime=25.49 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 58529 0 0 0 2528 21 0 0 20 0 1 0 220929279 2132758528 21838 33554432000 4194304 5849708 140722684069936 140722684068808 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 520693 21838 670 405 0 517638 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2082772 KiB
Current children cumulated memory: 87352 KiB

[startup+51.1097 s]
/proc/loadavg: 2.02 2.06 2.05 3/191 31616
/proc/meminfo: memFree=17975044/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2088616 memory=94272 CPUtime=51.09 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 71063 0 0 0 5066 43 0 0 20 0 1 0 220929279 2138742784 23568 33554432000 4194304 5849708 140722684069936 140722684068936 5437592 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 522154 23568 670 405 0 519099 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2088616 KiB
Current children cumulated memory: 94272 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/191 31617
/proc/meminfo: memFree=17943348/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2113872 memory=115924 CPUtime=102.29 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 94846 0 0 0 10148 81 0 0 20 0 1 0 220929279 2164604928 28981 33554432000 4194304 5849708 140722684069936 140722684068936 5355808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 528468 28981 670 405 0 525413 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2113872 KiB
Current children cumulated memory: 115924 KiB

[startup+162.3 s]
/proc/loadavg: 2.34 2.12 2.07 3/192 31626
/proc/meminfo: memFree=17931328/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2116892 memory=122492 CPUtime=162.28 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 101275 0 0 0 16112 116 0 0 20 0 1 0 220929279 2167697408 30623 33554432000 4194304 5849708 140722684069936 140722684068424 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 529223 30623 670 405 0 526168 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2116892 KiB
Current children cumulated memory: 122492 KiB

[startup+222.3 s]
/proc/loadavg: 2.27 2.15 2.09 3/191 31627
/proc/meminfo: memFree=17957812/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2089940 memory=95668 CPUtime=222.28 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 152344 0 0 0 22069 159 0 0 20 0 1 0 220929279 2140098560 23917 33554432000 4194304 5849708 140722684069936 140722684068584 5312440 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 522485 23917 670 405 0 519430 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2089940 KiB
Current children cumulated memory: 95668 KiB

[startup+282.3 s]
/proc/loadavg: 2.10 2.13 2.08 3/191 31628
/proc/meminfo: memFree=17780376/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2134300 memory=139900 CPUtime=282.28 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 165563 0 0 0 28039 189 0 0 20 0 1 0 220929279 2185523200 34975 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 533575 34975 670 405 0 530520 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2134300 KiB
Current children cumulated memory: 139900 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.10 2.07 3/191 31629
/proc/meminfo: memFree=17856392/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2171612 memory=177084 CPUtime=342.29 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 196714 0 0 0 34000 229 0 0 20 0 1 0 220929279 2223730688 44271 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 542903 44271 670 405 0 539848 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2171612 KiB
Current children cumulated memory: 177084 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/191 31630
/proc/meminfo: memFree=17856896/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2138664 memory=144264 CPUtime=402.28 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 199959 0 0 0 39970 258 0 0 20 0 1 0 220929279 2189991936 36066 33554432000 4194304 5849708 140722684069936 140722684068936 5312794 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 534666 36066 670 405 0 531611 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2138664 KiB
Current children cumulated memory: 144264 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.08 2.07 3/191 31632
/proc/meminfo: memFree=17887216/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2141568 memory=147108 CPUtime=462.29 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 233314 0 0 0 45931 298 0 0 20 0 1 0 220929279 2192965632 36777 33554432000 4194304 5849708 140722684069936 140722684068936 5312893 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 535392 36777 670 405 0 532337 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2141568 KiB
Current children cumulated memory: 147108 KiB


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

/proc/31614/statm: 546452 48610 670 405 0 543397 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 2185808 KiB
Current children cumulated memory: 194440 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/190 31674
/proc/meminfo: memFree=17765432/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2116756 memory=125332 CPUtime=1782.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 525588 0 0 0 177235 991 0 0 20 0 1 0 220929279 2167558144 31333 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 529189 31333 670 405 0 526134 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 2116756 KiB
Current children cumulated memory: 125332 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 31676
/proc/meminfo: memFree=17580712/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2169516 memory=177912 CPUtime=1842.27 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 531506 0 0 0 183203 1024 0 0 20 0 1 0 220929279 2221584384 44478 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 542379 44478 670 405 0 539324 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 2169516 KiB
Current children cumulated memory: 177912 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 31677
/proc/meminfo: memFree=17671720/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2208452 memory=217064 CPUtime=1902.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 536999 0 0 0 189174 1052 0 0 20 0 1 0 220929279 2261454848 54266 33554432000 4194304 5849708 140722684069936 140722684068808 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 552113 54266 670 405 0 549058 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 2208452 KiB
Current children cumulated memory: 217064 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 31686
/proc/meminfo: memFree=17604008/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2274996 memory=283628 CPUtime=1962.27 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 543710 0 0 0 195147 1080 0 0 20 0 1 0 220929279 2329595904 70907 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 568749 70907 670 405 0 565694 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 2274996 KiB
Current children cumulated memory: 283628 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 31709
/proc/meminfo: memFree=17408212/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2208268 memory=216900 CPUtime=2022.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 546698 0 0 0 201117 1109 0 0 20 0 1 0 220929279 2261266432 54225 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 552067 54225 670 405 0 549012 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 2208268 KiB
Current children cumulated memory: 216900 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 31710
/proc/meminfo: memFree=17506760/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2241036 memory=249656 CPUtime=2082.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 550368 0 0 0 207092 1134 0 0 20 0 1 0 220929279 2294820864 62414 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 560259 62414 670 405 0 557204 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 2241036 KiB
Current children cumulated memory: 249656 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31711
/proc/meminfo: memFree=17671588/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2208268 memory=216900 CPUtime=2142.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 557409 0 0 0 213063 1163 0 0 20 0 1 0 220929279 2261266432 54225 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 552067 54225 670 405 0 549012 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 2208268 KiB
Current children cumulated memory: 216900 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31712
/proc/meminfo: memFree=17508488/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2240896 memory=249528 CPUtime=2202.27 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 562208 0 0 0 219030 1197 0 0 20 0 1 0 220929279 2294677504 62382 33554432000 4194304 5849708 140722684069936 140722684068584 5360815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 560224 62382 670 405 0 557169 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 2240896 KiB
Current children cumulated memory: 249528 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31713
/proc/meminfo: memFree=17540860/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2208128 memory=216760 CPUtime=2262.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 566987 0 0 0 225001 1225 0 0 20 0 1 0 220929279 2261123072 54190 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 552032 54190 670 405 0 548977 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 2208128 KiB
Current children cumulated memory: 216760 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31714
/proc/meminfo: memFree=17544044/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2240896 memory=249528 CPUtime=2322.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 571195 0 0 0 230980 1246 0 0 20 0 1 0 220929279 2294677504 62382 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 560224 62382 670 405 0 557169 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 2240896 KiB
Current children cumulated memory: 249528 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31715
/proc/meminfo: memFree=17540628/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2208128 memory=216760 CPUtime=2382.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 575932 0 0 0 236956 1270 0 0 20 0 1 0 220929279 2261123072 54190 33554432000 4194304 5849708 140722684069936 140722684068936 5437762 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 552032 54190 670 405 0 548977 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 2208128 KiB
Current children cumulated memory: 216760 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 31716
/proc/meminfo: memFree=17460860/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2288704 memory=297136 CPUtime=2442.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 580939 0 0 0 242942 1284 0 0 20 0 1 0 220929279 2343632896 74284 33554432000 4194304 5849708 140722684069936 140722684069096 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 572176 74284 670 405 0 569121 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 2288704 KiB
Current children cumulated memory: 297136 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/192 31779
/proc/meminfo: memFree=18038296/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2288704 memory=297336 CPUtime=2502.26 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 585729 0 0 0 248929 1297 0 0 20 0 1 0 220929279 2343632896 74334 33554432000 4194304 5849708 140722684069936 140722684068936 140680412979079 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 572176 74334 670 405 0 569121 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 2288704 KiB
Current children cumulated memory: 297336 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.02 2.05 4/192 31779
/proc/meminfo: memFree=18027772/32770624 swapFree=67108688/67108860
[pid=31614] ppid=31611 vsize=2288704 memory=297336 CPUtime=2519.97 cores=1,3,5,7
/proc/31614/stat : 31614 (xcsp_picat) R 31611 31614 30627 0 -1 4202496 585834 0 0 0 250695 1302 0 0 20 0 1 0 220929279 2343632896 74334 33554432000 4194304 5849708 140722684069936 140722684068936 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27754496 140722684077238 140722684077316 140722684077316 140722684080074 0
/proc/31614/statm: 572176 74334 670 405 0 569121 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 2288704 KiB
Current children cumulated memory: 297336 KiB

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

[startup+2520.01 s]
# the end of solver process 31614 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.95 s, system=13.0299 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): 2519.98
CPU user time (s): 2506.95
CPU system time (s): 13.0299
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 2648852
Max. memory (cumulated for all children) (KiB): 642868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.95
system time used= 13.0299
maximum resident set size= 642868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 585835
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= 27
involuntary context switches= 985


# summary of solver processes directly reported to runsolver:
#   pid: 31614
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2506.95
#   total CPU system time (s): 13.0299

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.502 second user time and 18.5867 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 02:27:41
IDJOB=4303305
IDBENCH=141654
IDSOLVER=2778
FILE ID=node134/4303305-1534033661
RUNJOBID= node134-1534026063-30659
PBS_JOBID= 21036961
Free space on /tmp= 42308 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Eternity/Eternity-11-11_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303305-1534033661/watcher-4303305-1534033661 -o /tmp/evaluation-result-4303305-1534033661/solver-4303305-1534033661 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30659 --watchdog 2580  xcsp_picat HOME/instance-4303305-1534033661.xml

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

MD5SUM BENCH= b7632c186b52d4a26cd4526d5031b869
RANDOM SEED=1177108831

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:        18053536 kB
MemAvailable:   31603428 kB
Buffers:          176820 kB
Cached:         13520816 kB
SwapCached:           52 kB
Active:          4734172 kB
Inactive:        9321144 kB
Active(anon):     306208 kB
Inactive(anon):   103128 kB
Active(file):    4427964 kB
Inactive(file):  9218016 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3964 kB
Writeback:             0 kB
AnonPages:        308748 kB
Mapped:            55856 kB
Shmem:             49652 kB
Slab:             360784 kB
SReclaimable:     332372 kB
SUnreclaim:        28412 kB
KernelStack:        3632 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2629088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 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= 42308 MiB
End job on node134 at 2018-08-12 03:09:41