Trace number 4309731

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 2018-08-14? (TO) 2519.97 2520.02

General information on the benchmark

NameFrb/
frb-53-24-3-mgd_c18.xml
MD5SUM2687d075c2954ad7539e74b041f9986e
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 constraints470
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree11
Maximum variable degree26
Distribution of variable degrees[{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":5},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":7},{"degree":18,"count":12},{"degree":19,"count":4},{"degree":20,"count":3},{"degree":21,"count":2},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":470}]
Number of extensional constraints470
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":470}]
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 (11025 MiB free)
  memory of node 1: 16384 MiB (13112 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309731-1534314858/watcher-4309731-1534314858 -o /tmp/evaluation-result-4309731-1534314858/solver-4309731-1534314858 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580 xcsp_picat HOME/instance-4309731-1534314858.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=3814, runsolver pid=3811


[startup+0.100471 s]*
/proc/loadavg: 2.02 2.10 2.08 3/192 3815
/proc/meminfo: memFree=24698004/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2025744 memory=23860 CPUtime=0.1 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 1529 0 0 0 10 0 0 0 20 0 1 0 249048935 2074361856 5965 33554432000 4194304 5849940 140732146368880 140732146368248 4465825 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 506436 5965 615 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23860 KiB

[startup+0.209923 s]*
/proc/loadavg: 2.02 2.10 2.08 3/192 3815
/proc/meminfo: memFree=24671856/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2026024 memory=47976 CPUtime=0.2 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 1965 0 0 0 20 0 0 0 20 0 1 0 249048935 2074648576 11994 33554432000 4194304 5849940 140732146368880 140732146368248 139919271374727 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 506506 11994 678 405 0 503450 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026024 KiB
Current children cumulated memory: 47976 KiB

[startup+0.309664 s]*
/proc/loadavg: 2.02 2.10 2.08 3/192 3815
/proc/meminfo: memFree=24671484/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2026564 memory=48436 CPUtime=0.3 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 2127 0 0 0 30 0 0 0 20 0 1 0 249048935 2075201536 12109 33554432000 4194304 5849940 140732146368880 140732146368248 139919271374727 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 506641 12109 679 405 0 503585 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026564 KiB
Current children cumulated memory: 48436 KiB

[startup+0.700229 s]
/proc/loadavg: 2.02 2.10 2.08 3/192 3815
/proc/meminfo: memFree=24670368/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2027844 memory=49720 CPUtime=0.69 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 2447 0 0 0 68 1 0 0 20 0 1 0 249048935 2076512256 12430 33554432000 4194304 5849940 140732146368880 140732146368248 139919271374727 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 506961 12430 679 405 0 503905 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027844 KiB
Current children cumulated memory: 49720 KiB

[startup+1.50026 s]
/proc/loadavg: 2.02 2.10 2.08 3/192 3815
/proc/meminfo: memFree=24668880/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2031548 memory=53548 CPUtime=1.49 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 3529 0 0 0 147 2 0 0 20 0 1 0 249048935 2080305152 13387 33554432000 4194304 5849940 140732146368880 140732146367752 5356147 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 507887 13387 698 405 0 504831 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031548 KiB
Current children cumulated memory: 53548 KiB

[startup+3.10923 s]
/proc/loadavg: 2.02 2.10 2.08 3/192 3815
/proc/meminfo: memFree=24665904/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2031692 memory=53864 CPUtime=3.1 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 4467 0 0 0 308 2 0 0 20 0 1 0 249048935 2080452608 13466 33554432000 4194304 5849940 140732146368880 140732146366728 4211671 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 507923 13466 706 405 0 504867 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031692 KiB
Current children cumulated memory: 53864 KiB

[startup+6.30022 s]
/proc/loadavg: 1.94 2.08 2.07 3/192 3815
/proc/meminfo: memFree=24663900/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2031692 memory=53864 CPUtime=6.29 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 5131 0 0 0 627 2 0 0 20 0 1 0 249048935 2080452608 13466 33554432000 4194304 5849940 140732146368880 140732146366728 4211671 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 507923 13466 706 405 0 504867 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031692 KiB
Current children cumulated memory: 53864 KiB

[startup+12.7002 s]
/proc/loadavg: 1.95 2.08 2.07 3/192 3815
/proc/meminfo: memFree=24638836/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2034296 memory=56272 CPUtime=12.68 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 13044 0 0 0 1257 11 0 0 20 0 1 0 249048935 2083119104 14068 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 508574 14068 713 405 0 505518 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2034296 KiB
Current children cumulated memory: 56272 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.07 2.07 3/192 3815
/proc/meminfo: memFree=24661192/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2038788 memory=60928 CPUtime=25.49 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 34396 0 0 0 2509 40 0 0 20 0 1 0 249048935 2087718912 15232 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 509697 15232 713 405 0 506641 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2038788 KiB
Current children cumulated memory: 60928 KiB

[startup+51.1095 s]
/proc/loadavg: 1.97 2.07 2.07 3/190 3815
/proc/meminfo: memFree=24619868/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2047556 memory=69508 CPUtime=51.09 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 58369 0 0 0 5029 80 0 0 20 0 1 0 249048935 2096697344 17377 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 511889 17377 713 405 0 508833 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047556 KiB
Current children cumulated memory: 69508 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.06 2.06 3/190 3816
/proc/meminfo: memFree=24607824/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2051948 memory=74140 CPUtime=102.29 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 98540 0 0 0 10077 152 0 0 20 0 1 0 249048935 2101194752 18535 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 512987 18535 713 405 0 509931 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2051948 KiB
Current children cumulated memory: 74140 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/190 3817
/proc/meminfo: memFree=24566920/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2055932 memory=78068 CPUtime=162.28 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 138092 0 0 0 15993 235 0 0 20 0 1 0 249048935 2105274368 19517 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 513983 19517 713 405 0 510927 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2055932 KiB
Current children cumulated memory: 78068 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 3818
/proc/meminfo: memFree=24568700/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2053860 memory=76100 CPUtime=222.28 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 171856 0 0 0 21919 309 0 0 20 0 1 0 249048935 2103152640 19025 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 513465 19025 713 405 0 510409 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2053860 KiB
Current children cumulated memory: 76100 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 3819
/proc/meminfo: memFree=24564520/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2059624 memory=81888 CPUtime=282.28 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 201331 0 0 0 27843 385 0 0 20 0 1 0 249048935 2109054976 20472 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 514906 20472 713 405 0 511850 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2059624 KiB
Current children cumulated memory: 81888 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/190 3820
/proc/meminfo: memFree=24538260/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2070056 memory=92192 CPUtime=342.28 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 230083 0 0 0 33776 452 0 0 20 0 1 0 249048935 2119737344 23048 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 517514 23048 713 405 0 514458 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2070056 KiB
Current children cumulated memory: 92192 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/191 3829
/proc/meminfo: memFree=24472752/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2066728 memory=88908 CPUtime=402.28 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 251996 0 0 0 39720 508 0 0 20 0 1 0 249048935 2116329472 22227 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 516682 22227 713 405 0 513626 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2066728 KiB
Current children cumulated memory: 88908 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 3830
/proc/meminfo: memFree=24466036/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2073528 memory=95664 CPUtime=462.28 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 272694 0 0 0 45662 566 0 0 20 0 1 0 249048935 2123292672 23916 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 518382 23916 713 405 0 515326 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2073528 KiB
Current children cumulated memory: 95664 KiB


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

/proc/3814/statm: 534883 41278 713 405 0 531827 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 2139532 KiB
Current children cumulated memory: 165112 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3894
/proc/meminfo: memFree=24303732/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2120024 memory=145656 CPUtime=1782.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 652872 0 0 0 176629 1595 0 0 20 0 1 0 249048935 2170904576 36414 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 530006 36414 713 405 0 526950 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2120024 KiB
Current children cumulated memory: 145656 KiB

[startup+1842.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/191 3895
/proc/meminfo: memFree=24262224/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2144272 memory=169888 CPUtime=1842.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 657588 0 0 0 182602 1622 0 0 20 0 1 0 249048935 2195734528 42472 33554432000 4194304 5849940 140732146368880 140732146367880 5438033 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 536068 42472 713 405 0 533012 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 2144272 KiB
Current children cumulated memory: 169888 KiB

[startup+1902.3 s]
/proc/loadavg: 2.25 2.14 2.09 3/190 3896
/proc/meminfo: memFree=24301408/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2169828 memory=195460 CPUtime=1902.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 674426 0 0 0 188585 1639 0 0 20 0 1 0 249048935 2221903872 48865 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 542457 48865 713 405 0 539401 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 2169828 KiB
Current children cumulated memory: 195460 KiB

[startup+1962.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/190 3897
/proc/meminfo: memFree=24271628/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2199744 memory=225376 CPUtime=1962.23 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 675472 0 0 0 194569 1654 0 0 20 0 1 0 249048935 2252537856 56344 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 549936 56344 713 405 0 546880 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2199744 KiB
Current children cumulated memory: 225376 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/190 3898
/proc/meminfo: memFree=24203668/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2232512 memory=258144 CPUtime=2022.23 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 696446 0 0 0 200552 1671 0 0 20 0 1 0 249048935 2286092288 64536 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 558128 64536 713 405 0 555072 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2232512 KiB
Current children cumulated memory: 258144 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/190 3899
/proc/meminfo: memFree=24285724/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2149684 memory=175316 CPUtime=2082.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 701376 0 0 0 206537 1687 0 0 20 0 1 0 249048935 2201276416 43829 33554432000 4194304 5849940 140732146368880 140732146367880 139919271374727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 537421 43829 713 405 0 534365 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 2149684 KiB
Current children cumulated memory: 175316 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/190 3900
/proc/meminfo: memFree=24269200/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2166908 memory=192540 CPUtime=2142.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 715659 0 0 0 212514 1710 0 0 20 0 1 0 249048935 2218913792 48135 33554432000 4194304 5849940 140732146368880 140732146367880 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 541727 48135 713 405 0 538671 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 2166908 KiB
Current children cumulated memory: 192540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 3909
/proc/meminfo: memFree=24174368/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2168440 memory=194072 CPUtime=2202.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 718556 0 0 0 218495 1729 0 0 20 0 1 0 249048935 2220482560 48518 33554432000 4194304 5849940 140732146368880 140732146367880 5438372 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 542110 48518 713 405 0 539054 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 2168440 KiB
Current children cumulated memory: 194072 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 4031
/proc/meminfo: memFree=24433008/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2232976 memory=258608 CPUtime=2262.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 739122 0 0 0 224477 1747 0 0 20 0 1 0 249048935 2286567424 64652 33554432000 4194304 5849940 140732146368880 140732146367880 5437819 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 558244 64652 713 405 0 555188 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 2232976 KiB
Current children cumulated memory: 258608 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 4032
/proc/meminfo: memFree=24389340/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2275484 memory=301068 CPUtime=2322.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 742883 0 0 0 230465 1759 0 0 20 0 1 0 249048935 2330095616 75267 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 568871 75267 713 405 0 565815 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 2275484 KiB
Current children cumulated memory: 301068 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 4033
/proc/meminfo: memFree=24387100/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2275484 memory=301116 CPUtime=2382.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 767081 0 0 0 236450 1774 0 0 20 0 1 0 249048935 2330095616 75279 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 568871 75279 713 405 0 565815 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 2275484 KiB
Current children cumulated memory: 301116 KiB

[startup+2442.3 s]
/proc/loadavg: 2.40 2.12 2.08 3/191 4034
/proc/meminfo: memFree=24384504/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2275484 memory=301116 CPUtime=2442.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 794373 0 0 0 242438 1786 0 0 20 0 1 0 249048935 2330095616 75279 33554432000 4194304 5849940 140732146368880 140732146367880 5437819 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 568871 75279 713 405 0 565815 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 2275484 KiB
Current children cumulated memory: 301116 KiB

[startup+2502.3 s]
/proc/loadavg: 2.25 2.14 2.09 3/190 4035
/proc/meminfo: memFree=24384688/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2275484 memory=301116 CPUtime=2502.24 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 821235 0 0 0 248426 1798 0 0 20 0 1 0 249048935 2330095616 75279 33554432000 4194304 5849940 140732146368880 140732146367880 5438016 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 568871 75279 713 405 0 565815 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 2275484 KiB
Current children cumulated memory: 301116 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.18 2.13 2.08 3/190 4035
/proc/meminfo: memFree=24383928/32770624 swapFree=67108856/67108860
[pid=3814] ppid=3811 vsize=2275484 memory=301116 CPUtime=2519.95 cores=1,3,5,7
/proc/3814/stat : 3814 (xcsp_picat) R 3811 3814 665 0 -1 4202496 824390 0 0 0 250193 1802 0 0 20 0 1 0 249048935 2330095616 75279 33554432000 4194304 5849940 140732146368880 140732146367880 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 30601216 140732146373814 140732146373892 140732146373892 140732146376650 0
/proc/3814/statm: 568871 75279 713 405 0 565815 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 2275484 KiB
Current children cumulated memory: 301116 KiB

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

[startup+2520.02 s]
# the end of solver process 3814 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.93 s, system=18.0338 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): 2520.02
CPU time (s): 2519.97
CPU user time (s): 2501.93
CPU system time (s): 18.0338
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 2275484
Max. memory (cumulated for all children) (KiB): 301116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.93
system time used= 18.0338
maximum resident set size= 301116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 824391
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= 14
involuntary context switches= 1137


# summary of solver processes directly reported to runsolver:
#   pid: 3814
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2501.93
#   total CPU system time (s): 18.0338

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.21143 second user time and 19.6564 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 08:34:18
IDJOB=4309731
IDBENCH=141580
IDSOLVER=2794
FILE ID=node132/4309731-1534314858
RUNJOBID= node132-1534293327-697
PBS_JOBID= 21038142
Free space on /tmp= 38896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Frb/frb-53-24-3-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309731-1534314858/watcher-4309731-1534314858 -o /tmp/evaluation-result-4309731-1534314858/solver-4309731-1534314858 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580  xcsp_picat HOME/instance-4309731-1534314858.xml

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

MD5SUM BENCH= 2687d075c2954ad7539e74b041f9986e
RANDOM SEED=1833715966

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        24717332 kB
MemAvailable:   31789768 kB
Buffers:          222128 kB
Cached:          7084272 kB
SwapCached:            4 kB
Active:          3940108 kB
Inactive:        3529868 kB
Active(anon):     113676 kB
Inactive(anon):   110864 kB
Active(file):    3826432 kB
Inactive(file):  3419004 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3500 kB
Writeback:           184 kB
AnonPages:        256652 kB
Mapped:            59844 kB
Shmem:             58012 kB
Slab:             284156 kB
SReclaimable:     255460 kB
SUnreclaim:        28696 kB
KernelStack:        3440 kB
PageTables:         5952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2453304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 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= 38896 MiB
End job on node132 at 2018-08-15 09:16:18