Trace number 4295623

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) 2519.92 2520.01

General information on the benchmark

NameFrb/
frb-53-24-1-mgd_c18.xml
MD5SUMe77860b1077c007311080ac2a4bc32f8
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 variables53
Number of constraints475
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree25
Distribution of variable degrees[{"degree":12,"count":3},{"degree":13,"count":3},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":7},{"degree":18,"count":3},{"degree":19,"count":10},{"degree":20,"count":3},{"degree":21,"count":4},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":24,"count":3},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":475}]
Number of extensional constraints475
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":475}]
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 (8669 MiB free)
  memory of node 1: 16384 MiB (11269 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295623-1532567445/watcher-4295623-1532567445 -o /tmp/evaluation-result-4295623-1532567445/solver-4295623-1532567445 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580 xcsp_picat HOME/instance-4295623-1532567445.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=914, runsolver pid=911

[startup+0.100118 s]*
/proc/loadavg: 2.04 2.04 2.00 4/191 915
/proc/meminfo: memFree=20399880/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=111688 memory=23404 CPUtime=0.1 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 1969 0 0 0 10 0 0 0 20 0 1 0 74307697 114368512 5851 33554432000 4194304 5849740 140731927187024 140731927187024 4501250 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 27922 5851 616 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 23404 KiB

[startup+0.209868 s]*
/proc/loadavg: 2.04 2.04 2.00 3/191 915
/proc/meminfo: memFree=20373692/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=111964 memory=46756 CPUtime=0.21 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 2168 0 0 0 20 1 0 0 20 0 1 0 74307697 114651136 11689 33554432000 4194304 5849740 140731927187024 140731927187024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 27991 11689 677 405 0 24935 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111964 KiB
Current children cumulated memory: 46756 KiB

[startup+0.309764 s]*
/proc/loadavg: 2.04 2.04 2.00 3/191 915
/proc/meminfo: memFree=20372948/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=112504 memory=47208 CPUtime=0.31 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 2330 0 0 0 30 1 0 0 20 0 1 0 74307697 115204096 11802 33554432000 4194304 5849740 140731927187024 140731927187024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 28126 11802 679 405 0 25070 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112504 KiB
Current children cumulated memory: 47208 KiB

[startup+0.700232 s]
/proc/loadavg: 2.04 2.04 2.00 3/191 915
/proc/meminfo: memFree=20371616/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=113784 memory=48492 CPUtime=0.69 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 2650 0 0 0 68 1 0 0 20 0 1 0 74307697 116514816 12123 33554432000 4194304 5849740 140731927187024 140731927187024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 28446 12123 679 405 0 25390 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113784 KiB
Current children cumulated memory: 48492 KiB

[startup+1.50027 s]
/proc/loadavg: 2.04 2.04 2.00 3/191 915
/proc/meminfo: memFree=20370128/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=117496 memory=52328 CPUtime=1.49 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 3732 0 0 0 147 2 0 0 20 0 1 0 74307697 120315904 13082 33554432000 4194304 5849740 140731927187024 140731927187024 5360882 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 29374 13082 698 405 0 26318 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 117496 KiB
Current children cumulated memory: 52328 KiB

[startup+3.10925 s]
/proc/loadavg: 2.04 2.04 2.00 3/191 915
/proc/meminfo: memFree=20367152/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=117644 memory=52648 CPUtime=3.1 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 4253 0 0 0 308 2 0 0 20 0 1 0 74307697 120467456 13162 33554432000 4194304 5849740 140731927187024 140731927187024 4211600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 29411 13162 706 405 0 26355 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117644 KiB
Current children cumulated memory: 52648 KiB

[startup+6.30022 s]
/proc/loadavg: 2.04 2.04 2.00 3/191 915
/proc/meminfo: memFree=20366856/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=117644 memory=52648 CPUtime=6.29 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 5491 0 0 0 627 2 0 0 20 0 1 0 74307697 120467456 13162 33554432000 4194304 5849740 140731927187024 140731927184872 4211671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 29411 13162 706 405 0 26355 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 117644 KiB
Current children cumulated memory: 52648 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.04 2.00 3/191 915
/proc/meminfo: memFree=20367228/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=119728 memory=54800 CPUtime=12.69 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 11337 0 0 0 1258 11 0 0 20 0 1 0 74307697 122601472 13700 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 29932 13700 713 405 0 26876 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 119728 KiB
Current children cumulated memory: 54800 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.04 2.00 3/191 915
/proc/meminfo: memFree=20363684/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=123252 memory=58040 CPUtime=25.49 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 26965 0 0 0 2520 29 0 0 20 0 1 0 74307697 126210048 14510 33554432000 4194304 5849740 140731927187024 140731927185512 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 30813 14510 713 405 0 27757 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 123252 KiB
Current children cumulated memory: 58040 KiB

[startup+51.1096 s]
/proc/loadavg: 2.02 2.04 2.00 3/191 984
/proc/meminfo: memFree=20802348/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=131144 memory=69424 CPUtime=51.1 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 59091 0 0 0 5027 83 0 0 20 0 1 0 74307697 134291456 17356 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 32786 17356 713 405 0 29730 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 131144 KiB
Current children cumulated memory: 69424 KiB

[startup+102.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/191 985
/proc/meminfo: memFree=20791216/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=138212 memory=76460 CPUtime=102.29 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 100202 0 0 0 10066 163 0 0 20 0 1 0 74307697 141529088 19115 33554432000 4194304 5849740 140731927187024 140731927186024 5437560 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 34553 19115 713 405 0 31497 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 138212 KiB
Current children cumulated memory: 76460 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/192 987
/proc/meminfo: memFree=20777344/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=138104 memory=76344 CPUtime=162.29 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 140097 0 0 0 15988 241 0 0 20 0 1 0 74307697 141418496 19086 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 34526 19086 713 405 0 31470 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 138104 KiB
Current children cumulated memory: 76344 KiB

[startup+222.3 s]
/proc/loadavg: 2.17 2.08 2.02 3/192 988
/proc/meminfo: memFree=20767784/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=139768 memory=78160 CPUtime=222.28 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 171134 0 0 0 21923 305 0 0 20 0 1 0 74307697 143122432 19540 33554432000 4194304 5849740 140731927187024 140731927186024 5437825 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 34942 19540 713 405 0 31886 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 139768 KiB
Current children cumulated memory: 78160 KiB

[startup+282.3 s]
/proc/loadavg: 2.52 2.21 2.07 3/193 990
/proc/meminfo: memFree=20748728/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=160556 memory=98764 CPUtime=282.29 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 196877 0 0 0 27866 363 0 0 20 0 1 0 74307697 164409344 24691 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 40139 24691 713 405 0 37083 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 160556 KiB
Current children cumulated memory: 98764 KiB

[startup+342.3 s]
/proc/loadavg: 2.19 2.17 2.06 3/193 991
/proc/meminfo: memFree=20759020/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=146912 memory=85308 CPUtime=342.28 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 222573 0 0 0 33801 427 0 0 20 0 1 0 74307697 150437888 21327 33554432000 4194304 5849740 140731927187024 140731927186024 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 36728 21327 713 405 0 33672 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 146912 KiB
Current children cumulated memory: 85308 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.14 2.06 3/193 992
/proc/meminfo: memFree=20753036/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=151616 memory=89896 CPUtime=402.29 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 245752 0 0 0 39746 483 0 0 20 0 1 0 74307697 155254784 22474 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 37904 22474 713 405 0 34848 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 151616 KiB
Current children cumulated memory: 89896 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.13 2.06 3/192 993
/proc/meminfo: memFree=20733208/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=171180 memory=109576 CPUtime=462.28 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 264040 0 0 0 45688 540 0 0 20 0 1 0 74307697 175288320 27394 33554432000 4194304 5849740 140731927187024 140731927186024 5437720 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 42795 27394 713 405 0 39739 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 171180 KiB
Current children cumulated memory: 109576 KiB


################
# More data... #
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/proc/914/statm: 77893 62502 713 405 0 74837 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 311572 KiB
Current children cumulated memory: 250008 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/193 1080
/proc/meminfo: memFree=20343104/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=311572 memory=250008 CPUtime=1782.22 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 567268 0 0 0 176973 1249 0 0 20 0 1 0 74307697 319049728 62502 33554432000 4194304 5849740 140731927187024 140731927186024 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 77893 62502 713 405 0 74837 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 311572 KiB
Current children cumulated memory: 250008 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/193 1081
/proc/meminfo: memFree=20309996/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=344848 memory=283176 CPUtime=1842.22 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 572183 0 0 0 182958 1264 0 0 20 0 1 0 74307697 353124352 70794 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 86212 70794 713 405 0 83156 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 344848 KiB
Current children cumulated memory: 283176 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 1082
/proc/meminfo: memFree=20260268/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=395068 memory=333392 CPUtime=1902.22 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 577591 0 0 0 188945 1277 0 0 20 0 1 0 74307697 404549632 83348 33554432000 4194304 5849740 140731927187024 140731927186024 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 98767 83348 713 405 0 95711 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 395068 KiB
Current children cumulated memory: 333392 KiB

[startup+1962.3 s]
/proc/loadavg: 2.22 2.06 2.06 3/192 1083
/proc/meminfo: memFree=20325500/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=1962.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 594443 0 0 0 194931 1289 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2022.3 s]
/proc/loadavg: 2.37 2.15 2.09 3/191 1084
/proc/meminfo: memFree=20323956/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=2022.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 598780 0 0 0 200920 1300 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5335610 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2082.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/191 1085
/proc/meminfo: memFree=20320736/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=2082.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 601621 0 0 0 206910 1310 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/191 1086
/proc/meminfo: memFree=20277668/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=2142.19 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 603957 0 0 0 212898 1321 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/193 1089
/proc/meminfo: memFree=20277560/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=2202.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 606308 0 0 0 218887 1333 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/193 1090
/proc/meminfo: memFree=20277492/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=2262.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 608664 0 0 0 224877 1343 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5437600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/193 1091
/proc/meminfo: memFree=20270984/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=396176 memory=334612 CPUtime=2322.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 611050 0 0 0 230868 1352 0 0 20 0 1 0 74307697 405684224 83653 33554432000 4194304 5849740 140731927187024 140731927186024 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 99044 83653 713 405 0 95988 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 396176 KiB
Current children cumulated memory: 334612 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/193 1097
/proc/meminfo: memFree=20205716/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=461712 memory=399956 CPUtime=2382.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 614049 0 0 0 236858 1362 0 0 20 0 1 0 74307697 472793088 99989 33554432000 4194304 5849740 140731927187024 140731927186024 5437611 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 115428 99989 713 405 0 112372 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 461712 KiB
Current children cumulated memory: 399956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/193 1098
/proc/meminfo: memFree=20248092/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=420076 memory=358344 CPUtime=2442.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 619246 0 0 0 242848 1372 0 0 20 0 1 0 74307697 430157824 89586 33554432000 4194304 5849740 140731927187024 140731927186024 5438245 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 105019 89586 713 405 0 101963 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 420076 KiB
Current children cumulated memory: 358344 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1100
/proc/meminfo: memFree=20246896/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=421128 memory=359564 CPUtime=2502.2 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 627265 0 0 0 248825 1395 0 0 20 0 1 0 74307697 431235072 89891 33554432000 4194304 5849740 140731927187024 140731927186024 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 105282 89891 713 405 0 102226 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 421128 KiB
Current children cumulated memory: 359564 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/192 1100
/proc/meminfo: memFree=20247112/32770624 swapFree=67108860/67108860
[pid=914] ppid=911 vsize=421128 memory=359564 CPUtime=2519.91 cores=1,3,5,7
/proc/914/stat : 914 (xcsp_picat) R 911 914 32730 0 -1 4202496 629212 0 0 0 250589 1402 0 0 20 0 1 0 74307697 431235072 89891 33554432000 4194304 5849740 140731927187024 140731927186024 140230447599495 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44781568 140731927188662 140731927188740 140731927188740 140731927191498 0
/proc/914/statm: 105282 89891 713 405 0 102226 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 421128 KiB
Current children cumulated memory: 359564 KiB

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

[startup+2520.01 s]
# the end of solver process 914 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.9 s, system=14.0279 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): 2519.92
CPU user time (s): 2505.9
CPU system time (s): 14.0279
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 464652
Max. memory (cumulated for all children) (KiB): 403004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.89
system time used= 14.0279
maximum resident set size= 403004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 629213
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= 133
involuntary context switches= 776


# summary of solver processes directly reported to runsolver:
#   pid: 914
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2505.9
#   total CPU system time (s): 14.0279

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.37522 second user time and 22.2747 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 03:10:45
IDJOB=4295623
IDBENCH=141583
IDSOLVER=2754
FILE ID=node134/4295623-1532567445
RUNJOBID= node134-1532562373-32762
PBS_JOBID= 21021958
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-53-24-1-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295623-1532567445/watcher-4295623-1532567445 -o /tmp/evaluation-result-4295623-1532567445/solver-4295623-1532567445 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580  xcsp_picat HOME/instance-4295623-1532567445.xml

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

MD5SUM BENCH= e77860b1077c007311080ac2a4bc32f8
RANDOM SEED=226649332

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:        20417552 kB
MemAvailable:   31460388 kB
Buffers:          217312 kB
Cached:         11085836 kB
SwapCached:            0 kB
Active:          2605420 kB
Inactive:        9249388 kB
Active(anon):     502504 kB
Inactive(anon):    76440 kB
Active(file):    2102916 kB
Inactive(file):  9172948 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3520 kB
Writeback:             0 kB
AnonPages:        563800 kB
Mapped:            41668 kB
Shmem:             25280 kB
Slab:             193552 kB
SReclaimable:     165612 kB
SUnreclaim:        27940 kB
KernelStack:        3424 kB
PageTables:         5964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     889904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    462848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55556 MiB
End job on node134 at 2018-07-26 03:52:45