Trace number 4303290

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) 2519.84 2520.04

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-m001_c18.xml
MD5SUM6b753b1e1a3070adcb3424354b76057b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark816.032
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":33}]
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 (1993 MiB free)
  memory of node 1: 16384 MiB (3360 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303290-1534025002/watcher-4303290-1534025002 -o /tmp/evaluation-result-4303290-1534025002/solver-4303290-1534025002 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534025002-24555 --watchdog 2580 xcsp_picat HOME/instance-4303290-1534025002.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=24584, runsolver pid=24577
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5453468/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2025744 memory=17940 CPUtime=0.03 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1588 0 0 0 3 0 0 0 20 0 1 0 220063495 2074361856 4485 33554432000 4194304 5849708 140727132482512 140727132481880 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 506436 4485 686 405 0 503381 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17940 KiB

[startup+0.209475 s]*
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5452724/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2025880 memory=18200 CPUtime=0.14 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1645 0 0 0 14 0 0 0 20 0 1 0 220063495 2074501120 4550 33554432000 4194304 5849708 140727132482512 140727132481880 5472612 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 506470 4550 705 405 0 503415 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 18200 KiB

[startup+0.30885 s]*
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5444476/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2025880 memory=18200 CPUtime=0.24 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1645 0 0 0 24 0 0 0 20 0 1 0 220063495 2074501120 4550 33554432000 4194304 5849708 140727132482512 140727132481880 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 506470 4550 705 405 0 503415 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 18200 KiB

[startup+0.700329 s]
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5435052/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2039044 memory=31288 CPUtime=0.62 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 5131 0 0 0 62 0 0 0 20 0 1 0 220063495 2087981056 7822 33554432000 4194304 5849708 140727132482512 140727132481880 5395070 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 509761 7822 723 405 0 506706 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 2039044 KiB
Current children cumulated memory: 31288 KiB

[startup+1.50031 s]
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5430596/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2039660 memory=31792 CPUtime=1.43 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 7461 0 0 0 142 1 0 0 20 0 1 0 220063495 2088611840 7948 33554432000 4194304 5849708 140727132482512 140727132481384 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 509915 7948 733 405 0 506860 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 2039660 KiB
Current children cumulated memory: 31792 KiB

[startup+3.10913 s]
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5429320/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2039660 memory=32044 CPUtime=3.03 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 9138 0 0 0 302 1 0 0 20 0 1 0 220063495 2088611840 8011 33554432000 4194304 5849708 140727132482512 140727132481384 4212035 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 509915 8011 737 405 0 506860 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 2039660 KiB
Current children cumulated memory: 32044 KiB

[startup+6.30023 s]
/proc/loadavg: 1.30 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5427056/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2041148 memory=33308 CPUtime=6.22 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 12067 0 0 0 617 5 0 0 20 0 1 0 220063495 2090135552 8327 33554432000 4194304 5849708 140727132482512 140727132481672 4212035 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 510287 8327 741 405 0 507232 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 2041148 KiB
Current children cumulated memory: 33308 KiB

[startup+12.7003 s]
/proc/loadavg: 1.36 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5416636/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2041500 memory=33988 CPUtime=12.63 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 15989 0 0 0 1251 12 0 0 20 0 1 0 220063495 2090496000 8497 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 510375 8497 741 405 0 507320 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 2041500 KiB
Current children cumulated memory: 33988 KiB

[startup+25.5004 s]
/proc/loadavg: 1.38 1.75 1.93 4/188 24585
/proc/meminfo: memFree=5404624/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2051576 memory=43768 CPUtime=25.42 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 30394 0 0 0 2515 27 0 0 20 0 1 0 220063495 2100813824 10942 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 512894 10942 741 405 0 509839 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2051576 KiB
Current children cumulated memory: 43768 KiB

[startup+51.1094 s]
/proc/loadavg: 1.62 1.77 1.94 4/188 24585
/proc/meminfo: memFree=5398684/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2053184 memory=45496 CPUtime=51.03 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 42498 0 0 0 5053 50 0 0 20 0 1 0 220063495 2102460416 11374 33554432000 4194304 5849708 140727132482512 140727132481672 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 513296 11374 741 405 0 510241 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 2053184 KiB
Current children cumulated memory: 45496 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 1.81 1.94 4/187 24586
/proc/meminfo: memFree=5321268/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2079572 memory=71972 CPUtime=102.22 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 61734 0 0 0 10129 93 0 0 20 0 1 0 220063495 2129481728 17993 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 519893 17993 741 405 0 516838 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 2079572 KiB
Current children cumulated memory: 71972 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.84 1.95 4/187 24587
/proc/meminfo: memFree=5331320/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2070252 memory=62780 CPUtime=162.22 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 78947 0 0 0 16086 136 0 0 20 0 1 0 220063495 2119938048 15695 33554432000 4194304 5849708 140727132482512 140727132481512 5307527 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 517563 15695 741 405 0 514508 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 2070252 KiB
Current children cumulated memory: 62780 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.87 1.95 4/187 24588
/proc/meminfo: memFree=5253548/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2140564 memory=133012 CPUtime=222.21 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 96039 0 0 0 22036 185 0 0 20 0 1 0 220063495 2191937536 33253 33554432000 4194304 5849708 140727132482512 140727132481672 5437592 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 535141 33253 741 405 0 532086 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 2140564 KiB
Current children cumulated memory: 133012 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.89 1.95 4/187 24590
/proc/meminfo: memFree=5287256/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2105448 memory=97848 CPUtime=282.22 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 103874 0 0 0 27993 229 0 0 20 0 1 0 220063495 2155978752 24462 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 526362 24462 741 405 0 523307 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 2105448 KiB
Current children cumulated memory: 97848 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 1.93 1.96 4/187 24591
/proc/meminfo: memFree=5161944/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2184264 memory=176664 CPUtime=342.21 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 135960 0 0 0 33950 271 0 0 20 0 1 0 220063495 2236686336 44166 33554432000 4194304 5849708 140727132482512 140727132481384 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 546066 44166 741 405 0 543011 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 2184264 KiB
Current children cumulated memory: 176664 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 1.94 1.96 4/188 24601
/proc/meminfo: memFree=5199040/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2162452 memory=154784 CPUtime=402.21 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 148033 0 0 0 39916 305 0 0 20 0 1 0 220063495 2214350848 38696 33554432000 4194304 5849708 140727132482512 140727132481672 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 540613 38696 741 405 0 537558 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 2162452 KiB
Current children cumulated memory: 154784 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 1.95 1.96 4/188 24602
/proc/meminfo: memFree=5190164/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2171432 memory=163832 CPUtime=462.21 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 158801 0 0 0 45879 342 0 0 20 0 1 0 220063495 2223546368 40958 33554432000 4194304 5849708 140727132482512 140727132481512 5312851 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 542858 40958 741 405 0 539803 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 2171432 KiB
Current children cumulated memory: 163832 KiB


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

/proc/24584/statm: 620836 120002 741 405 0 617781 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 2483344 KiB
Current children cumulated memory: 480008 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24641
/proc/meminfo: memFree=4565660/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2511264 memory=507928 CPUtime=1782.11 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1057403 0 0 0 177365 846 0 0 20 0 1 0 220063495 2571534336 126982 33554432000 4194304 5849708 140727132482512 140727132481512 5335584 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 627816 126982 741 405 0 624761 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 2511264 KiB
Current children cumulated memory: 507928 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24642
/proc/meminfo: memFree=4386992/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2693676 memory=690220 CPUtime=1842.1 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1080400 0 0 0 183342 868 0 0 20 0 1 0 220063495 2758324224 172555 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 673419 172555 741 405 0 670364 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 2693676 KiB
Current children cumulated memory: 690220 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/187 24643
/proc/meminfo: memFree=4265048/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2693676 memory=690340 CPUtime=1902.11 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1107699 0 0 0 189328 883 0 0 20 0 1 0 220063495 2758324224 172585 33554432000 4194304 5849708 140727132482512 140727132481512 5437580 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 673419 172585 741 405 0 670364 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 2693676 KiB
Current children cumulated memory: 690340 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/187 24644
/proc/meminfo: memFree=4240996/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2693676 memory=690340 CPUtime=1962.1 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1121294 0 0 0 195315 895 0 0 20 0 1 0 220063495 2758324224 172585 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 673419 172585 741 405 0 670364 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 2693676 KiB
Current children cumulated memory: 690340 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/187 24645
/proc/meminfo: memFree=4142196/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2693676 memory=690340 CPUtime=2022.1 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1156039 0 0 0 201304 906 0 0 20 0 1 0 220063495 2758324224 172585 33554432000 4194304 5849708 140727132482512 140727132481512 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 673419 172585 741 405 0 670364 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 2693676 KiB
Current children cumulated memory: 690340 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/187 24646
/proc/meminfo: memFree=3878240/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2891628 memory=888292 CPUtime=2082.1 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1221073 0 0 0 207280 930 0 0 20 0 1 0 220063495 2961027072 222073 33554432000 4194304 5849708 140727132482512 140727132481384 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 722907 222073 741 405 0 719852 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 2891628 KiB
Current children cumulated memory: 888292 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/187 24647
/proc/meminfo: memFree=3846280/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2923160 memory=919824 CPUtime=2142.1 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1256836 0 0 0 213264 946 0 0 20 0 1 0 220063495 2993315840 229956 33554432000 4194304 5849708 140727132482512 140727132481512 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 730790 229956 741 405 0 727735 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 2923160 KiB
Current children cumulated memory: 919824 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24656
/proc/meminfo: memFree=3742868/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2964980 memory=961644 CPUtime=2202.1 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1299196 0 0 0 219252 958 0 0 20 0 1 0 220063495 3036139520 240411 33554432000 4194304 5849708 140727132482512 140727132481512 5437702 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 741245 240411 741 405 0 738190 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 2964980 KiB
Current children cumulated memory: 961644 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24657
/proc/meminfo: memFree=3407512/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2964980 memory=961644 CPUtime=2262.09 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1365807 0 0 0 225238 971 0 0 20 0 1 0 220063495 3036139520 240411 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 741245 240411 741 405 0 738190 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 2964980 KiB
Current children cumulated memory: 961644 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24658
/proc/meminfo: memFree=3339356/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2964980 memory=961644 CPUtime=2322.09 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1436747 0 0 0 231227 982 0 0 20 0 1 0 220063495 3036139520 240411 33554432000 4194304 5849708 140727132482512 140727132481384 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 741245 240411 741 405 0 738190 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 2964980 KiB
Current children cumulated memory: 961644 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24659
/proc/meminfo: memFree=3338984/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2964980 memory=961644 CPUtime=2382.09 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1491726 0 0 0 237218 991 0 0 20 0 1 0 220063495 3036139520 240411 33554432000 4194304 5849708 140727132482512 140727132481512 140067637243783 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 741245 240411 741 405 0 738190 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 2964980 KiB
Current children cumulated memory: 961644 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/188 24660
/proc/meminfo: memFree=3533592/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=2964980 memory=961644 CPUtime=2442.09 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1539417 0 0 0 243211 998 0 0 20 0 1 0 220063495 3036139520 240411 33554432000 4194304 5849708 140727132482512 140727132481384 5376285 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 741245 240411 741 405 0 738190 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 2964980 KiB
Current children cumulated memory: 961644 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.96 4/187 24661
/proc/meminfo: memFree=2493988/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=3310400 memory=1307064 CPUtime=2502.09 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1584833 0 0 0 249191 1018 0 0 20 0 1 0 220063495 3389849600 326766 33554432000 4194304 5849708 140727132482512 140727132481512 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 827600 326766 741 405 0 824545 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 3310400 KiB
Current children cumulated memory: 1307064 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 1.96 4/187 24661
/proc/meminfo: memFree=2493864/32770624 swapFree=67108792/67108860
[pid=24584] ppid=24577 vsize=3310400 memory=1307064 CPUtime=2519.8 cores=1,3,5,7
/proc/24584/stat : 24584 (xcsp_picat) R 24577 24584 20051 0 -1 4202496 1600972 0 0 0 250958 1022 0 0 20 0 1 0 220063495 3389849600 326766 33554432000 4194304 5849708 140727132482512 140727132481512 5437824 0 0 4096 8389634 0 0 0 17 3 0 0 3 0 0 7949816 9394900 47001600 140727132484790 140727132484868 140727132484868 140727132487626 0
/proc/24584/statm: 827600 326766 741 405 0 824545 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 3310400 KiB
Current children cumulated memory: 1307064 KiB

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

[startup+2520.04 s]
# the end of solver process 24584 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.58 s, system=10.2577 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): 2520.04
CPU time (s): 2519.84
CPU user time (s): 2509.58
CPU system time (s): 10.2577
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 3372512
Max. memory (cumulated for all children) (KiB): 1364912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.58
system time used= 10.2577
maximum resident set size= 1364912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1600972
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= 94
involuntary context switches= 734


# summary of solver processes directly reported to runsolver:
#   pid: 24584
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2509.58
#   total CPU system time (s): 10.2577

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.03292 second user time and 18.3586 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 00:03:22
IDJOB=4303290
IDBENCH=141561
IDSOLVER=2778
FILE ID=node150/4303290-1534025002
RUNJOBID= node150-1534025002-24555
PBS_JOBID= 21036945
Free space on /tmp= 34700 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-m001_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303290-1534025002/watcher-4303290-1534025002 -o /tmp/evaluation-result-4303290-1534025002/solver-4303290-1534025002 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534025002-24555 --watchdog 2580  xcsp_picat HOME/instance-4303290-1534025002.xml

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

MD5SUM BENCH= 6b753b1e1a3070adcb3424354b76057b
RANDOM SEED=1554395340

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5484284 kB
MemAvailable:   31906472 kB
Buffers:          208864 kB
Cached:         26093600 kB
SwapCached:           32 kB
Active:          9930976 kB
Inactive:       16423408 kB
Active(anon):       3324 kB
Inactive(anon):   101200 kB
Active(file):    9927652 kB
Inactive(file): 16322208 kB
Unevictable:        7724 kB
Mlocked:            7724 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              6216 kB
Writeback:             0 kB
AnonPages:         59272 kB
Mapped:            51880 kB
Shmem:             49732 kB
Slab:             628352 kB
SReclaimable:     600788 kB
SUnreclaim:        27564 kB
KernelStack:        3216 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34696 MiB
End job on node150 at 2018-08-12 00:45:22