Trace number 4309715

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) 2519.87 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g11-g44_c18.xml
MD5SUM691a51199f261ec138535be56fe101c2
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark443.373
Satisfiable
(Un)Satisfiability was proved
Number of variables42
Number of constraints157
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":42}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":1},{"degree":5,"count":4},{"degree":6,"count":6},{"degree":7,"count":10},{"degree":8,"count":6},{"degree":9,"count":11},{"degree":10,"count":2},{"degree":12,"count":1}]
Minimum constraint arity1
Maximum constraint arity42
Distribution of constraint arities[{"arity":1,"count":42},{"arity":2,"count":114},{"arity":42,"count":1}]
Number of extensional constraints156
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":156},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6878 MiB free)
  memory of node 1: 16384 MiB (11104 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309715-1534310976/watcher-4309715-1534310976 -o /tmp/evaluation-result-4309715-1534310976/solver-4309715-1534310976 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580 xcsp_picat HOME/instance-4309715-1534310976.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=23612, runsolver pid=23609

[startup+0.100166 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23613
/proc/meminfo: memFree=18390432/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2025744 memory=30852 CPUtime=0.1 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 2240 0 0 0 9 1 0 0 20 0 1 0 248660842 2074361856 7713 33554432000 4194304 5849940 140735323626640 140735323626640 4465825 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 506436 7713 619 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30852 KiB

[startup+0.209757 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23613
/proc/meminfo: memFree=18369580/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2025744 memory=47732 CPUtime=0.21 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 2379 0 0 0 20 1 0 0 20 0 1 0 248660842 2074361856 11933 33554432000 4194304 5849940 140735323626640 140735323626640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 506436 11933 665 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 47732 KiB

[startup+0.309582 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23613
/proc/meminfo: memFree=18368956/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2026476 memory=48424 CPUtime=0.31 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 2596 0 0 0 30 1 0 0 20 0 1 0 248660842 2075111424 12106 33554432000 4194304 5849940 140735323626640 140735323625144 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 506619 12106 666 405 0 503563 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026476 KiB
Current children cumulated memory: 48424 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23613
/proc/meminfo: memFree=18367840/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2027500 memory=49324 CPUtime=0.69 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 2852 0 0 0 66 3 0 0 20 0 1 0 248660842 2076160000 12331 33554432000 4194304 5849940 140735323626640 140735323625144 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 506875 12331 666 405 0 503819 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027500 KiB
Current children cumulated memory: 49324 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23613
/proc/meminfo: memFree=18366352/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2032108 memory=53980 CPUtime=1.49 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 4004 0 0 0 143 6 0 0 20 0 1 0 248660842 2080878592 13495 33554432000 4194304 5849940 140735323626640 140735323625736 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 508027 13495 666 405 0 504971 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2032108 KiB
Current children cumulated memory: 53980 KiB

[startup+3.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23613
/proc/meminfo: memFree=18356992/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2038252 memory=60328 CPUtime=3.1 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 5586 0 0 0 299 11 0 0 20 0 1 0 248660842 2087170048 15082 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 509563 15082 666 405 0 506507 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038252 KiB
Current children cumulated memory: 60328 KiB

[startup+6.30029 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 23613
/proc/meminfo: memFree=18350968/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2044348 memory=66300 CPUtime=6.29 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 10399 0 0 0 607 22 0 0 20 0 1 0 248660842 2093412352 16575 33554432000 4194304 5849940 140735323626640 140735323624888 5397538 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 511087 16575 677 405 0 508031 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044348 KiB
Current children cumulated memory: 66300 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 23613
/proc/meminfo: memFree=18339748/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2056924 memory=78916 CPUtime=12.69 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 22042 0 0 0 1241 28 0 0 20 0 1 0 248660842 2106290176 19729 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 514231 19729 699 405 0 511175 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2056924 KiB
Current children cumulated memory: 78916 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 23620
/proc/meminfo: memFree=18337916/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2058480 memory=79552 CPUtime=25.49 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 31090 0 0 0 2507 42 0 0 20 0 1 0 248660842 2107883520 19888 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 514620 19888 699 405 0 511564 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2058480 KiB
Current children cumulated memory: 79552 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 23620
/proc/meminfo: memFree=18334664/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2060700 memory=82792 CPUtime=51.1 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 49591 0 0 0 5042 68 0 0 20 0 1 0 248660842 2110156800 20698 33554432000 4194304 5849940 140735323626640 140735323625640 5322876 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 515175 20698 699 405 0 512119 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2060700 KiB
Current children cumulated memory: 82792 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 23621
/proc/meminfo: memFree=18302032/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2064320 memory=85708 CPUtime=102.28 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 69705 0 0 0 10112 116 0 0 20 0 1 0 248660842 2113863680 21427 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 516080 21427 699 405 0 513024 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2064320 KiB
Current children cumulated memory: 85708 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 23622
/proc/meminfo: memFree=18456168/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2063648 memory=85620 CPUtime=162.28 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 100116 0 0 0 16056 172 0 0 20 0 1 0 248660842 2113175552 21405 33554432000 4194304 5849940 140735323626640 140735323625512 5395804 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 515912 21405 699 405 0 512856 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2063648 KiB
Current children cumulated memory: 85620 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23623
/proc/meminfo: memFree=18389700/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2083056 memory=104996 CPUtime=222.27 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 127040 0 0 0 21997 230 0 0 20 0 1 0 248660842 2133049344 26249 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 520764 26249 699 405 0 517708 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2083056 KiB
Current children cumulated memory: 104996 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23624
/proc/meminfo: memFree=18337628/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2084092 memory=106240 CPUtime=282.27 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 148265 0 0 0 27941 286 0 0 20 0 1 0 248660842 2134110208 26560 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 521023 26560 699 405 0 517967 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2084092 KiB
Current children cumulated memory: 106240 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23625
/proc/meminfo: memFree=18336032/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2085800 memory=107748 CPUtime=342.26 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 172863 0 0 0 33889 337 0 0 20 0 1 0 248660842 2135859200 26937 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 521450 26937 699 405 0 518394 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2085800 KiB
Current children cumulated memory: 107748 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23626
/proc/meminfo: memFree=18337140/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2085152 memory=107232 CPUtime=402.26 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 199522 0 0 0 39838 388 0 0 20 0 1 0 248660842 2135195648 26808 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 521288 26808 699 405 0 518232 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2085152 KiB
Current children cumulated memory: 107232 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23627
/proc/meminfo: memFree=18302236/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2087408 memory=109380 CPUtime=462.26 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 224611 0 0 0 45789 437 0 0 20 0 1 0 248660842 2137505792 27345 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 521852 27345 699 405 0 518796 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2087408 KiB
Current children cumulated memory: 109380 KiB


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

/proc/23612/statm: 523949 30195 699 405 0 520893 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 2095796 KiB
Current children cumulated memory: 120780 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.13 2.10 3/187 23727
/proc/meminfo: memFree=18370620/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2085596 memory=110644 CPUtime=1782.18 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 631830 0 0 0 176897 1321 0 0 20 0 1 0 248660842 2135650304 27661 33554432000 4194304 5849940 140735323626640 140735323625800 5319264 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 521399 27661 699 405 0 518343 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 2085596 KiB
Current children cumulated memory: 110644 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.11 2.09 3/187 23735
/proc/meminfo: memFree=18295968/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2103840 memory=128664 CPUtime=1842.19 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 649591 0 0 0 182868 1351 0 0 20 0 1 0 248660842 2154332160 32166 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 525960 32166 699 405 0 522904 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 2103840 KiB
Current children cumulated memory: 128664 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/188 23759
/proc/meminfo: memFree=18317264/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2102252 memory=127300 CPUtime=1902.18 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 668507 0 0 0 188833 1385 0 0 20 0 1 0 248660842 2152706048 31825 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 525563 31825 699 405 0 522507 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 2102252 KiB
Current children cumulated memory: 127300 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 23760
/proc/meminfo: memFree=18293260/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2094000 memory=118924 CPUtime=1962.17 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 686803 0 0 0 194801 1416 0 0 20 0 1 0 248660842 2144256000 29731 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 523500 29731 699 405 0 520444 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 2094000 KiB
Current children cumulated memory: 118924 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/188 23761
/proc/meminfo: memFree=18266392/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2104988 memory=129812 CPUtime=2022.18 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 702748 0 0 0 200771 1447 0 0 20 0 1 0 248660842 2155507712 32453 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 526247 32453 699 405 0 523191 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 129812 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/188 23762
/proc/meminfo: memFree=18298252/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2095360 memory=120368 CPUtime=2082.17 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 721437 0 0 0 206741 1476 0 0 20 0 1 0 248660842 2145648640 30092 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 523840 30092 699 405 0 520784 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 2095360 KiB
Current children cumulated memory: 120368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/188 23763
/proc/meminfo: memFree=18278056/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2096652 memory=121360 CPUtime=2142.17 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 740137 0 0 0 212703 1514 0 0 20 0 1 0 248660842 2146971648 30340 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 524163 30340 699 405 0 521107 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 2096652 KiB
Current children cumulated memory: 121360 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23764
/proc/meminfo: memFree=18250772/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2114492 memory=139184 CPUtime=2202.17 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 761195 0 0 0 218672 1545 0 0 20 0 1 0 248660842 2165239808 34796 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 528623 34796 699 405 0 525567 0
Current children cumulated CPU time: 2202.17 s
Current children cumulated vsize: 2114492 KiB
Current children cumulated memory: 139184 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23765
/proc/meminfo: memFree=18266816/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2097556 memory=122428 CPUtime=2262.16 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 780585 0 0 0 224642 1574 0 0 20 0 1 0 248660842 2147897344 30607 33554432000 4194304 5849940 140735323626640 140735323625640 5313053 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 524389 30607 699 405 0 521333 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 2097556 KiB
Current children cumulated memory: 122428 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23766
/proc/meminfo: memFree=18224360/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2108376 memory=133232 CPUtime=2322.16 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 785906 0 0 0 230611 1605 0 0 20 0 1 0 248660842 2158977024 33308 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 527094 33308 699 405 0 524038 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 2108376 KiB
Current children cumulated memory: 133232 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23767
/proc/meminfo: memFree=18171172/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2141392 memory=166328 CPUtime=2382.16 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 802463 0 0 0 236586 1630 0 0 20 0 1 0 248660842 2192785408 41582 33554432000 4194304 5849940 140735323626640 140735323625640 5359372 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 535348 41582 699 405 0 532292 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 2141392 KiB
Current children cumulated memory: 166328 KiB

[startup+2442.3 s]
/proc/loadavg: 2.14 2.06 2.06 3/187 23775
/proc/meminfo: memFree=18182508/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2097116 memory=122044 CPUtime=2442.16 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 813249 0 0 0 242560 1656 0 0 20 0 1 0 248660842 2147446784 30511 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 524279 30511 699 405 0 521223 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 2097116 KiB
Current children cumulated memory: 122044 KiB

[startup+2502.3 s]
/proc/loadavg: 2.11 2.06 2.06 3/187 23776
/proc/meminfo: memFree=18167832/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2109372 memory=134164 CPUtime=2502.15 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 832445 0 0 0 248525 1690 0 0 20 0 1 0 248660842 2159996928 33541 33554432000 4194304 5849940 140735323626640 140735323625640 140649763274631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 527343 33541 699 405 0 524287 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 2109372 KiB
Current children cumulated memory: 134164 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.08 2.06 2.05 3/187 23776
/proc/meminfo: memFree=18161504/32770624 swapFree=67108792/67108860
[pid=23612] ppid=23609 vsize=2113692 memory=138628 CPUtime=2519.86 cores=1,3,5,7
/proc/23612/stat : 23612 (xcsp_picat) R 23609 23612 21309 0 -1 4202496 844236 0 0 0 250288 1698 0 0 20 0 1 0 248660842 2164420608 34657 33554432000 4194304 5849940 140735323626640 140735323625640 5437990 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 16220160 140735323632822 140735323632900 140735323632900 140735323635658 0
/proc/23612/statm: 528423 34657 699 405 0 525367 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 2113692 KiB
Current children cumulated memory: 138628 KiB

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

[startup+2520.01 s]
# the end of solver process 23612 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2502.88 s, system=16.9921 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.87
CPU user time (s): 2502.88
CPU system time (s): 16.9921
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 2141392
Max. memory (cumulated for all children) (KiB): 166328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2502.88
system time used= 16.9921
maximum resident set size= 166328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 844236
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= 20
involuntary context switches= 1761


# summary of solver processes directly reported to runsolver:
#   pid: 23612
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2502.88
#   total CPU system time (s): 16.9921

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7947 second user time and 17.4665 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 07:29:36
IDJOB=4309715
IDBENCH=141501
IDSOLVER=2794
FILE ID=node150/4309715-1534310976
RUNJOBID= node150-1534293054-21341
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g11-g44_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309715-1534310976/watcher-4309715-1534310976 -o /tmp/evaluation-result-4309715-1534310976/solver-4309715-1534310976 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580  xcsp_picat HOME/instance-4309715-1534310976.xml

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

MD5SUM BENCH= 691a51199f261ec138535be56fe101c2
RANDOM SEED=1571967036

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:        18415068 kB
MemAvailable:   31732568 kB
Buffers:          246240 kB
Cached:         13238708 kB
SwapCached:           32 kB
Active:          6440124 kB
Inactive:        7261900 kB
Active(anon):     168524 kB
Inactive(anon):   109136 kB
Active(file):    6271600 kB
Inactive(file):  7152764 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        290196 kB
Mapped:            58532 kB
Shmem:             57924 kB
Slab:             349908 kB
SReclaimable:     321596 kB
SUnreclaim:        28312 kB
KernelStack:        3360 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2544520 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:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 08:11:36