Trace number 4295578

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.87 2520.01

General information on the benchmark

NameFrb/
frb-59-26-1-mgd_c18.xml
MD5SUMeb7f3f1c65ad30d4418b69bfa000eb45
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables59
Number of constraints556
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree10
Maximum variable degree29
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":3},{"degree":16,"count":4},{"degree":17,"count":6},{"degree":18,"count":8},{"degree":19,"count":6},{"degree":20,"count":6},{"degree":21,"count":9},{"degree":22,"count":2},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":2},{"degree":26,"count":2},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":556}]
Number of extensional constraints556
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":556}]
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 (9144 MiB free)
  memory of node 1: 16384 MiB (11273 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295578-1532564894/watcher-4295578-1532564894 -o /tmp/evaluation-result-4295578-1532564894/solver-4295578-1532564894 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580 xcsp_picat HOME/instance-4295578-1532564894.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=578, runsolver pid=574
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 2.00 2.02 1.95 3/191 579
/proc/meminfo: memFree=20890752/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=111688 memory=18272 CPUtime=0.09 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 1666 0 0 0 9 0 0 0 20 0 1 0 74052590 114368512 4568 33554432000 4194304 5849740 140723277456432 140723277456432 140474367126528 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 27922 4568 597 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18272 KiB

[startup+0.209465 s]*
/proc/loadavg: 2.00 2.02 1.95 3/191 579
/proc/meminfo: memFree=20854696/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=111832 memory=54708 CPUtime=0.21 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 2110 0 0 0 20 1 0 0 20 0 1 0 74052590 114515968 13677 33554432000 4194304 5849740 140723277456432 140723277456432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 27958 13677 664 405 0 24902 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111832 KiB
Current children cumulated memory: 54708 KiB

[startup+0.309635 s]*
/proc/loadavg: 2.00 2.02 1.95 3/191 579
/proc/meminfo: memFree=20853952/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=112092 memory=55124 CPUtime=0.31 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 2207 0 0 0 30 1 0 0 20 0 1 0 74052590 114782208 13781 33554432000 4194304 5849740 140723277456432 140723277456432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 28023 13781 679 405 0 24967 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112092 KiB
Current children cumulated memory: 55124 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.02 1.95 3/191 579
/proc/meminfo: memFree=20853208/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=113296 memory=56208 CPUtime=0.69 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 2529 0 0 0 68 1 0 0 20 0 1 0 74052590 116015104 14052 33554432000 4194304 5849740 140723277456432 140723277456432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 28324 14052 680 405 0 25268 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113296 KiB
Current children cumulated memory: 56208 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.02 1.95 3/191 579
/proc/meminfo: memFree=20850360/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=115856 memory=58784 CPUtime=1.49 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 3169 0 0 0 147 2 0 0 20 0 1 0 74052590 118636544 14696 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 28964 14696 680 405 0 25908 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115856 KiB
Current children cumulated memory: 58784 KiB

[startup+3.10939 s]
/proc/loadavg: 1.92 2.00 1.95 3/191 579
/proc/meminfo: memFree=20841312/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=119816 memory=63076 CPUtime=3.09 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 7743 0 0 0 304 5 0 0 20 0 1 0 74052590 122691584 15769 33554432000 4194304 5849740 140723277456432 140723277454920 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 29954 15769 712 405 0 26898 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 119816 KiB
Current children cumulated memory: 63076 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 1.95 3/191 579
/proc/meminfo: memFree=20837448/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=121136 memory=64220 CPUtime=6.29 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 14401 0 0 0 615 14 0 0 20 0 1 0 74052590 124043264 16055 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 30284 16055 712 405 0 27228 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 121136 KiB
Current children cumulated memory: 64220 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.95 3/191 579
/proc/meminfo: memFree=20829336/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=124344 memory=67620 CPUtime=12.69 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 21975 0 0 0 1245 24 0 0 20 0 1 0 74052590 127328256 16905 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 31086 16905 712 405 0 28030 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 124344 KiB
Current children cumulated memory: 67620 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.95 3/191 579
/proc/meminfo: memFree=20820336/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=133336 memory=76332 CPUtime=25.49 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 44814 0 0 0 2498 51 0 0 20 0 1 0 74052590 136536064 19083 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 33334 19083 712 405 0 30278 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 133336 KiB
Current children cumulated memory: 76332 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 579
/proc/meminfo: memFree=20808700/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=133984 memory=76956 CPUtime=51.1 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 74709 0 0 0 5012 98 0 0 20 0 1 0 74052590 137199616 19239 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 33496 19239 712 405 0 30440 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 133984 KiB
Current children cumulated memory: 76956 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/191 664
/proc/meminfo: memFree=20749352/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=147168 memory=93460 CPUtime=102.29 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 114223 0 0 0 10061 168 0 0 20 0 1 0 74052590 150700032 23365 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 36792 23365 712 405 0 33736 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 147168 KiB
Current children cumulated memory: 93460 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/192 673
/proc/meminfo: memFree=20739420/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=151932 memory=98392 CPUtime=162.29 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 153996 0 0 0 15993 236 0 0 20 0 1 0 74052590 155578368 24598 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 37983 24598 712 405 0 34927 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 151932 KiB
Current children cumulated memory: 98392 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.03 1.97 3/192 674
/proc/meminfo: memFree=20692356/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=164344 memory=110752 CPUtime=222.28 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 187700 0 0 0 21927 301 0 0 20 0 1 0 74052590 168288256 27688 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 41086 27688 712 405 0 38030 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 164344 KiB
Current children cumulated memory: 110752 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.02 1.97 3/191 675
/proc/meminfo: memFree=20615912/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=165092 memory=111564 CPUtime=282.28 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 212495 0 0 0 27877 351 0 0 20 0 1 0 74052590 169054208 27891 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 41273 27891 712 405 0 38217 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 165092 KiB
Current children cumulated memory: 111564 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/191 676
/proc/meminfo: memFree=20612464/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=182864 memory=129100 CPUtime=342.27 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 228100 0 0 0 33839 388 0 0 20 0 1 0 74052590 187252736 32275 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 45716 32275 712 405 0 42660 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 182864 KiB
Current children cumulated memory: 129100 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 677
/proc/meminfo: memFree=20570168/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=198756 memory=145304 CPUtime=402.28 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 240960 0 0 0 39815 413 0 0 20 0 1 0 74052590 203526144 36326 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 49689 36326 712 405 0 46633 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 198756 KiB
Current children cumulated memory: 145304 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 678
/proc/meminfo: memFree=20552140/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=235556 memory=181996 CPUtime=462.27 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 251171 0 0 0 45789 438 0 0 20 0 1 0 74052590 241209344 45499 33554432000 4194304 5849740 140723277456432 140723277455432 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 58889 45499 712 405 0 55833 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 235556 KiB
Current children cumulated memory: 181996 KiB


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

/proc/578/statm: 115214 101823 712 405 0 112158 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 460856 KiB
Current children cumulated memory: 407292 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/191 718
/proc/meminfo: memFree=20049064/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=511364 memory=457800 CPUtime=1782.22 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 499424 0 0 0 177487 735 0 0 20 0 1 0 74052590 523636736 114450 33554432000 4194304 5849740 140723277456432 140723277455432 5437591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 127841 114450 712 405 0 124785 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 511364 KiB
Current children cumulated memory: 457800 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/191 720
/proc/meminfo: memFree=20048756/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=491040 memory=436124 CPUtime=1842.22 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 532215 0 0 0 183477 745 0 0 20 0 1 0 74052590 502824960 109031 33554432000 4194304 5849740 140723277456432 140723277455432 5348420 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 122760 109031 712 405 0 119704 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 491040 KiB
Current children cumulated memory: 436124 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/191 743
/proc/meminfo: memFree=20110436/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=429816 memory=376252 CPUtime=1902.19 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 546268 0 0 0 189461 758 0 0 20 0 1 0 74052590 440131584 94063 33554432000 4194304 5849740 140723277456432 140723277455432 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 107454 94063 712 405 0 104398 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 429816 KiB
Current children cumulated memory: 376252 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.03 1.98 3/192 752
/proc/meminfo: memFree=20110440/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=429816 memory=376252 CPUtime=1962.19 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 554585 0 0 0 195452 767 0 0 20 0 1 0 74052590 440131584 94063 33554432000 4194304 5849740 140723277456432 140723277455432 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 107454 94063 712 405 0 104398 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 429816 KiB
Current children cumulated memory: 376252 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.02 1.98 3/192 775
/proc/meminfo: memFree=20109872/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=429944 memory=376380 CPUtime=2022.18 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 562088 0 0 0 201441 777 0 0 20 0 1 0 74052590 440262656 94095 33554432000 4194304 5849740 140723277456432 140723277455432 5437609 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 107486 94095 712 405 0 104430 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 429944 KiB
Current children cumulated memory: 376380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/192 776
/proc/meminfo: memFree=20093364/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=447708 memory=394144 CPUtime=2082.19 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 564961 0 0 0 207428 791 0 0 20 0 1 0 74052590 458452992 98536 33554432000 4194304 5849740 140723277456432 140723277455432 5437588 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 111927 98536 712 405 0 108871 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 447708 KiB
Current children cumulated memory: 394144 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 777
/proc/meminfo: memFree=20158376/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=382172 memory=328608 CPUtime=2142.18 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 567927 0 0 0 213417 801 0 0 20 0 1 0 74052590 391344128 82152 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 95543 82152 712 405 0 92487 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 382172 KiB
Current children cumulated memory: 328608 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/193 779
/proc/meminfo: memFree=20158852/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=382512 memory=328948 CPUtime=2202.19 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 570593 0 0 0 219406 813 0 0 20 0 1 0 74052590 391692288 82237 33554432000 4194304 5849740 140723277456432 140723277455432 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 95628 82237 712 405 0 92572 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 382512 KiB
Current children cumulated memory: 328948 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 780
/proc/meminfo: memFree=20057972/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=417692 memory=364128 CPUtime=2262.18 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 574219 0 0 0 225397 821 0 0 20 0 1 0 74052590 427716608 91032 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 104423 91032 712 405 0 101367 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 417692 KiB
Current children cumulated memory: 364128 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 781
/proc/meminfo: memFree=20058044/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=417692 memory=364128 CPUtime=2322.18 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 577062 0 0 0 231387 831 0 0 20 0 1 0 74052590 427716608 91032 33554432000 4194304 5849740 140723277456432 140723277455432 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 104423 91032 712 405 0 101367 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 417692 KiB
Current children cumulated memory: 364128 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 782
/proc/meminfo: memFree=20058300/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=417692 memory=364128 CPUtime=2382.18 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 580125 0 0 0 237376 842 0 0 20 0 1 0 74052590 427716608 91032 33554432000 4194304 5849740 140723277456432 140723277455432 5437564 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 104423 91032 712 405 0 101367 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 417692 KiB
Current children cumulated memory: 364128 KiB

[startup+2442.3 s]
/proc/loadavg: 2.15 2.05 1.99 3/192 783
/proc/meminfo: memFree=19964924/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=510252 memory=456688 CPUtime=2442.17 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 606874 0 0 0 243363 854 0 0 20 0 1 0 74052590 522498048 114172 33554432000 4194304 5849740 140723277456432 140723277455432 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 127563 114172 712 405 0 124507 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 510252 KiB
Current children cumulated memory: 456688 KiB

[startup+2502.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/191 784
/proc/meminfo: memFree=19964540/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=510252 memory=456688 CPUtime=2502.14 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 609962 0 0 0 249350 864 0 0 20 0 1 0 74052590 522498048 114172 33554432000 4194304 5849740 140723277456432 140723277455432 140474367147911 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 127563 114172 712 405 0 124507 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 510252 KiB
Current children cumulated memory: 456688 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.07 2.05 2.00 3/191 789
/proc/meminfo: memFree=19964184/32770624 swapFree=67108860/67108860
[pid=578] ppid=574 vsize=510252 memory=456688 CPUtime=2519.85 cores=1,3,5,7
/proc/578/stat : 578 (xcsp_picat) R 574 578 32730 0 -1 4202496 610995 0 0 0 251118 867 0 0 20 0 1 0 74052590 522498048 114172 33554432000 4194304 5849740 140723277456432 140723277455432 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42655744 140723277460662 140723277460740 140723277460740 140723277463498 0
/proc/578/statm: 127563 114172 712 405 0 124507 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 510252 KiB
Current children cumulated memory: 456688 KiB

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

[startup+2520.01 s]
# the end of solver process 578 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.2 s, system=8.67593 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): 2519.87
CPU user time (s): 2511.2
CPU system time (s): 8.67593
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 511364
Max. memory (cumulated for all children) (KiB): 457800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.2
system time used= 8.67592
maximum resident set size= 464532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 610996
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= 746


# summary of solver processes directly reported to runsolver:
#   pid: 578
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2511.2
#   total CPU system time (s): 8.67593

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.2344 second user time and 18.2354 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 02:28:14
IDJOB=4295578
IDBENCH=141578
IDSOLVER=2754
FILE ID=node134/4295578-1532564894
RUNJOBID= node134-1532562373-32762
PBS_JOBID= 21021958
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-59-26-1-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295578-1532564894/watcher-4295578-1532564894 -o /tmp/evaluation-result-4295578-1532564894/solver-4295578-1532564894 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580  xcsp_picat HOME/instance-4295578-1532564894.xml

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

MD5SUM BENCH= eb7f3f1c65ad30d4418b69bfa000eb45
RANDOM SEED=1266717329

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:        20908448 kB
MemAvailable:   31949004 kB
Buffers:          216964 kB
Cached:         11084636 kB
SwapCached:            0 kB
Active:          2118500 kB
Inactive:        9248520 kB
Active(anon):      16888 kB
Inactive(anon):    76428 kB
Active(file):    2101612 kB
Inactive(file):  9172092 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7044 kB
Writeback:             0 kB
AnonPages:         64032 kB
Mapped:            41988 kB
Shmem:             25248 kB
Slab:             192588 kB
SReclaimable:     165372 kB
SUnreclaim:        27216 kB
KernelStack:        3408 kB
PageTables:         4680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     452568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 55552 MiB
End job on node134 at 2018-07-26 03:10:14