Trace number 4303005

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (MO) 1986.77 1987.36

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-13-4-rom_c18.xml
MD5SUM0b51c5bbf7274d342280acfb624bd8bf
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark71
Best CPU time to get the best result obtained on this benchmark2520.08
Satisfiable
(Un)Satisfiability was proved
Number of variables481
Number of constraints104
Number of domains5
Minimum domain size2
Maximum domain size129443
Distribution of domain sizes[{"size":2,"count":26},{"size":14,"count":182},{"size":27,"count":169},{"size":129443,"count":104}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":130},{"degree":2,"count":182},{"degree":8,"count":169}]
Minimum constraint arity16
Maximum constraint arity17
Distribution of constraint arities[{"arity":16,"count":26},{"arity":17,"count":78}]
Number of extensional constraints104
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":104}]
Optimization problemYES
Type of objectivemax SUM

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 (3806 MiB free)
  memory of node 1: 16384 MiB (1061 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303005-1534011536/watcher-4303005-1534011536 -o /tmp/evaluation-result-4303005-1534011536/solver-4303005-1534011536 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21559 --watchdog 2580 xcsp_picat HOME/instance-4303005-1534011536.xml 

running on 4 cores: 0,2,4,6

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=23749, runsolver pid=23746


[startup+0.100561 s]*
/proc/loadavg: 2.08 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4971608/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2025744 memory=16424 CPUtime=0.1 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 1197 0 0 0 10 0 0 0 20 0 1 0 218716958 2074361856 4106 33554432000 4194304 5849708 140733143256688 140733143255992 4488834 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 506436 4106 593 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 16424 KiB

[startup+0.209567 s]*
/proc/loadavg: 2.08 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4965340/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2025744 memory=22568 CPUtime=0.21 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 1200 0 0 0 21 0 0 0 20 0 1 0 218716958 2074361856 5642 33554432000 4194304 5849708 140733143256688 140733143255992 4494059 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 506436 5642 593 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22568 KiB

[startup+0.309405 s]*
/proc/loadavg: 2.08 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4959196/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2025744 memory=28712 CPUtime=0.31 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 1203 0 0 0 31 0 0 0 20 0 1 0 218716958 2074361856 7178 33554432000 4194304 5849708 140733143256688 140733143255992 140093867895808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 506436 7178 593 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28712 KiB

[startup+0.700268 s]
/proc/loadavg: 2.08 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4948584/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2025744 memory=49192 CPUtime=0.68 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 1213 0 0 0 68 0 0 0 20 0 1 0 218716958 2074361856 12298 33554432000 4194304 5849708 140733143256688 140733143255992 4333631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 506436 12298 593 405 0 503381 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 49192 KiB

[startup+1.50028 s]
/proc/loadavg: 2.08 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4919912/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2025744 memory=94248 CPUtime=1.49 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 1235 0 0 0 148 1 0 0 20 0 1 0 218716958 2074361856 23562 33554432000 4194304 5849708 140733143256688 140733143255992 140093867895808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 506436 23562 593 405 0 503381 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 94248 KiB

[startup+3.10953 s]
/proc/loadavg: 2.07 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4688104/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2156640 memory=319944 CPUtime=3.09 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 3411 0 0 0 305 4 0 0 20 0 1 0 218716958 2208399360 79986 33554432000 4194304 5849708 140733143256688 140733143256008 4454534 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 539160 79986 613 405 0 536105 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2156640 KiB
Current children cumulated memory: 319944 KiB

[startup+6.30031 s]
/proc/loadavg: 2.07 2.00 2.04 3/187 23750
/proc/meminfo: memFree=4147572/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2156640 memory=891336 CPUtime=6.29 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 3699 0 0 0 612 17 0 0 20 0 1 0 218716958 2208399360 222834 33554432000 4194304 5849708 140733143256688 140733143256008 4489800 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 539160 222834 613 405 0 536105 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2156640 KiB
Current children cumulated memory: 891336 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.00 2.04 3/187 23750
/proc/meminfo: memFree=3072996/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=2250392 memory=1946144 CPUtime=12.69 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 5436 0 0 0 1235 34 0 0 20 0 1 0 218716958 2304401408 486536 33554432000 4194304 5849708 140733143256688 140733143255976 4563473 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 562598 486536 613 405 0 559543 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2250392 KiB
Current children cumulated memory: 1946144 KiB

[startup+25.5004 s]
/proc/loadavg: 2.12 2.02 2.05 3/187 23750
/proc/meminfo: memFree=1817628/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=4433004 memory=3269420 CPUtime=25.48 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 137973 0 0 0 2398 150 0 0 20 0 1 0 218716958 4539396096 817355 33554432000 4194304 5849708 140733143256688 140733143255976 4490541 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 1108251 817355 614 405 0 1105196 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4433004 KiB
Current children cumulated memory: 3269420 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 23750
/proc/meminfo: memFree=217276/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=8419288 memory=6391808 CPUtime=51.09 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 783952 0 0 0 4778 331 0 0 20 0 1 0 218716958 8621350912 1597952 33554432000 4194304 5849708 140733143256688 140733143256008 4495203 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 2104822 1597952 623 405 0 2101767 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 8419288 KiB
Current children cumulated memory: 6391808 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23820
/proc/meminfo: memFree=2293044/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=12470508 memory=10382484 CPUtime=102.28 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 2256718 0 0 0 9103 1125 0 0 20 0 1 0 218716958 12769800192 2595621 33554432000 4194304 5849708 140733143256688 140733143255688 5269593 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3117627 2595621 624 405 0 3114572 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 12470508 KiB
Current children cumulated memory: 10382484 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23821
/proc/meminfo: memFree=1425232/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=12603320 memory=10515288 CPUtime=162.28 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 2405339 0 0 0 14507 1721 0 0 20 0 1 0 218716958 12905799680 2628822 33554432000 4194304 5849708 140733143256688 140733143255688 5261056 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3150830 2628822 624 405 0 3147775 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 12603320 KiB
Current children cumulated memory: 10515288 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23822
/proc/meminfo: memFree=1348256/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=12736132 memory=10648100 CPUtime=222.27 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 2436222 0 0 0 19930 2297 0 0 20 0 1 0 218716958 13041799168 2662025 33554432000 4194304 5849708 140733143256688 140733143255688 5260767 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3184033 2662025 624 405 0 3180978 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 12736132 KiB
Current children cumulated memory: 10648100 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 23823
/proc/meminfo: memFree=1298692/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=12852340 memory=10766552 CPUtime=282.26 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 2474809 0 0 0 25410 2816 0 0 20 0 1 0 218716958 13160796160 2691638 33554432000 4194304 5849708 140733143256688 140733143255688 5269593 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3213085 2691638 624 405 0 3210030 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 12852340 KiB
Current children cumulated memory: 10766552 KiB

[startup+342.3 s]
/proc/loadavg: 1.95 1.98 2.03 3/188 23824
/proc/meminfo: memFree=1076420/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=12985152 memory=10899460 CPUtime=342.26 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 2650784 0 0 0 30794 3432 0 0 20 0 1 0 218716958 13296795648 2724865 33554432000 4194304 5849708 140733143256688 140733143255688 5260870 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3246288 2724865 624 405 0 3243233 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 12985152 KiB
Current children cumulated memory: 10899460 KiB

[startup+402.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 23826
/proc/meminfo: memFree=990420/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=13101360 memory=11012884 CPUtime=402.26 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 2858991 0 0 0 36240 3986 0 0 20 0 1 0 218716958 13415792640 2753221 33554432000 4194304 5849708 140733143256688 140733143255688 5269580 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3275340 2753221 624 405 0 3272285 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 13101360 KiB
Current children cumulated memory: 11012884 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 23827
/proc/meminfo: memFree=787068/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=13234176 memory=11146820 CPUtime=462.25 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 3240334 0 0 0 41554 4671 0 0 20 0 1 0 218716958 13551796224 2786705 33554432000 4194304 5849708 140733143256688 140733143255688 5260304 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3308544 2786705 624 405 0 3305489 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 13234176 KiB
Current children cumulated memory: 11146820 KiB


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

/proc/meminfo: memFree=741988/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=14661912 memory=12325176 CPUtime=1242.05 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 14009707 0 0 0 109005 15200 0 0 20 0 1 0 218716958 15013797888 3081228 33554432000 4194304 5849708 140733143256688 140733143255688 5269201 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3665478 3081294 624 405 0 3662423 0
Current children cumulated CPU time: 1242.05 s
Current children cumulated vsize: 14661912 KiB
Current children cumulated memory: 12325176 KiB

[startup+1302.3 s]
/proc/loadavg: 2.19 2.12 2.08 3/187 23857
/proc/meminfo: memFree=257828/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=14761524 memory=12675732 CPUtime=1302.02 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 15110047 0 0 0 114055 16147 0 0 20 0 1 0 218716958 15115800576 3168933 33554432000 4194304 5849708 140733143256688 140733143255688 5260297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3690381 3168933 624 405 0 3687326 0
Current children cumulated CPU time: 1302.02 s
Current children cumulated vsize: 14761524 KiB
Current children cumulated memory: 12675732 KiB

[startup+1362.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/187 23858
/proc/meminfo: memFree=541764/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=14861132 memory=12515376 CPUtime=1362.01 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 12593152 16110428 0 0 0 119072 17129 0 0 20 0 1 0 218716958 15217799168 3128844 33554432000 4194304 5849708 140733143256688 140733143255688 5269201 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3715283 3128844 624 405 0 3712228 0
Current children cumulated CPU time: 1362.01 s
Current children cumulated vsize: 14861132 KiB
Current children cumulated memory: 12515376 KiB

[startup+1422.3 s]
/proc/loadavg: 1.95 2.06 2.06 3/187 23859
/proc/meminfo: memFree=409900/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=14944136 memory=12857428 CPUtime=1421.83 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 17057971 0 0 0 123980 18203 0 0 20 0 1 0 218716958 15302795264 3214357 33554432000 4194304 5849708 140733143256688 140733143255688 5269563 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3736034 3214357 624 405 0 3732979 0
Current children cumulated CPU time: 1421.83 s
Current children cumulated vsize: 14944136 KiB
Current children cumulated memory: 12857428 KiB

[startup+1482.3 s]
/proc/loadavg: 1.98 2.04 2.05 3/187 23860
/proc/meminfo: memFree=316132/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15043748 memory=12956584 CPUtime=1481.8 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 17991865 0 0 0 129163 19017 0 0 20 0 1 0 218716958 15404797952 3239146 33554432000 4194304 5849708 140733143256688 140733143255688 5269574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3760937 3239146 624 405 0 3757882 0
Current children cumulated CPU time: 1481.8 s
Current children cumulated vsize: 15043748 KiB
Current children cumulated memory: 12956584 KiB

[startup+1542.3 s]
/proc/loadavg: 1.99 2.04 2.05 3/187 23861
/proc/meminfo: memFree=849740/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15143360 memory=13057556 CPUtime=1541.73 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 18836044 0 0 0 134124 20049 0 0 20 0 1 0 218716958 15506800640 3264389 33554432000 4194304 5849708 140733143256688 140733143255688 5260504 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3785840 3264389 624 405 0 3782785 0
Current children cumulated CPU time: 1541.73 s
Current children cumulated vsize: 15143360 KiB
Current children cumulated memory: 13057556 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23862
/proc/meminfo: memFree=728180/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15242968 memory=13154884 CPUtime=1601.72 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 19390215 0 0 0 139372 20800 0 0 20 0 1 0 218716958 15608799232 3288721 33554432000 4194304 5849708 140733143256688 140733143255688 5269560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3810742 3288721 624 405 0 3807687 0
Current children cumulated CPU time: 1601.72 s
Current children cumulated vsize: 15242968 KiB
Current children cumulated memory: 13154884 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23863
/proc/meminfo: memFree=565012/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15342572 memory=13254032 CPUtime=1661.71 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 20015465 0 0 0 144605 21566 0 0 20 0 1 0 218716958 15710793728 3313508 33554432000 4194304 5849708 140733143256688 140733143255688 5260297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3835643 3313508 624 405 0 3832588 0
Current children cumulated CPU time: 1661.71 s
Current children cumulated vsize: 15342572 KiB
Current children cumulated memory: 13254032 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23864
/proc/meminfo: memFree=346440/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15442184 memory=13355140 CPUtime=1721.71 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 20720217 0 0 0 149732 22439 0 0 20 0 1 0 218716958 15812796416 3338785 33554432000 4194304 5849708 140733143256688 140733143255688 5260529 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3860546 3338785 624 405 0 3857491 0
Current children cumulated CPU time: 1721.71 s
Current children cumulated vsize: 15442184 KiB
Current children cumulated memory: 13355140 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23865
/proc/meminfo: memFree=252112/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15541796 memory=13454340 CPUtime=1781.7 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 21521368 0 0 0 154890 23280 0 0 20 0 1 0 218716958 15914799104 3363585 33554432000 4194304 5849708 140733143256688 140733143255688 5260690 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3885449 3363585 624 405 0 3882394 0
Current children cumulated CPU time: 1781.7 s
Current children cumulated vsize: 15541796 KiB
Current children cumulated memory: 13454340 KiB

[startup+1842.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 23866
/proc/meminfo: memFree=778900/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15641404 memory=13387780 CPUtime=1841.7 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 12593152 22272101 0 0 0 160048 24122 0 0 20 0 1 0 218716958 16016797696 3346945 33554432000 4194304 5849708 140733143256688 140733143255688 5269201 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3910351 3346945 624 405 0 3907296 0
Current children cumulated CPU time: 1841.7 s
Current children cumulated vsize: 15641404 KiB
Current children cumulated memory: 13387780 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23874
/proc/meminfo: memFree=289184/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15724412 memory=13637404 CPUtime=1901.7 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 22958678 0 0 0 165311 24859 0 0 20 0 1 0 218716958 16101797888 3409351 33554432000 4194304 5849708 140733143256688 140733143255688 5269574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3931103 3409351 624 405 0 3928048 0
Current children cumulated CPU time: 1901.7 s
Current children cumulated vsize: 15724412 KiB
Current children cumulated memory: 13637404 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/187 23875
/proc/meminfo: memFree=207336/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15824024 memory=13736924 CPUtime=1961.7 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 23769546 0 0 0 170473 25697 0 0 20 0 1 0 218716958 16203800576 3434231 33554432000 4194304 5849708 140733143256688 140733143255688 5260288 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3956006 3434231 624 405 0 3952951 0
Current children cumulated CPU time: 1961.7 s
Current children cumulated vsize: 15824024 KiB
Current children cumulated memory: 13736924 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1987.2 s]
/proc/loadavg: 2.09 2.04 2.05 3/187 23875
/proc/meminfo: memFree=6351932/32770624 swapFree=67108796/67108860
[pid=23749] ppid=23746 vsize=15873824 memory=8404664 CPUtime=1986.61 cores=0,2,4,6
/proc/23749/stat : 23749 (xcsp_picat) R 23746 23749 21527 0 -1 4202496 24052439 0 0 0 172656 26005 0 0 20 0 1 0 218716958 16254795776 2100654 33554432000 4194304 5849708 140733143256688 140733143255688 5269201 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 19247104 140733143262390 140733143262468 140733143262468 140733143265226 0
/proc/23749/statm: 3968456 2100654 624 405 0 3965401 0
Current children cumulated CPU time: 1986.61 s
Current children cumulated vsize: 15873824 KiB
Current children cumulated memory: 8404664 KiB

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

[startup+1987.36 s]
# the end of solver process 23749 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1726.56 s, system=260.214 s

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

[startup+1987.3 s]*
/proc/loadavg: 2.09 2.04 2.05 3/187 23875
/proc/meminfo: memFree=12245076/32770624 swapFree=67108796/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1987.36
CPU time (s): 1986.77
CPU user time (s): 1726.56
CPU system time (s): 260.214
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 15873824
Max. memory (cumulated for all children) (KiB): 13771432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1726.56
system time used= 260.214
maximum resident set size= 13771432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24052440
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 2004


# summary of solver processes directly reported to runsolver:
#   pid: 23749
#   total CPU time (s): 1986.77
#   total CPU user time (s): 1726.56
#   total CPU system time (s): 260.214

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.56386 second user time and 15.4362 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-11 20:18:58
IDJOB=4303005
IDBENCH=141310
IDSOLVER=2778
FILE ID=node138/4303005-1534011536
RUNJOBID= node138-1533993481-21559
PBS_JOBID= 21036952
Free space on /tmp= 24064 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-13-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303005-1534011536/watcher-4303005-1534011536 -o /tmp/evaluation-result-4303005-1534011536/solver-4303005-1534011536 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21559 --watchdog 2580  xcsp_picat HOME/instance-4303005-1534011536.xml

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

MD5SUM BENCH= 0b51c5bbf7274d342280acfb624bd8bf
RANDOM SEED=1711896727

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:         4986352 kB
MemAvailable:   27896804 kB
Buffers:          119492 kB
Cached:         22722620 kB
SwapCached:           12 kB
Active:         13515804 kB
Inactive:       13380344 kB
Active(anon):    3684572 kB
Inactive(anon):   422232 kB
Active(file):    9831232 kB
Inactive(file): 12958112 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:             56652 kB
Writeback:             0 kB
AnonPages:       4067512 kB
Mapped:            53756 kB
Shmem:             49740 kB
Slab:             577832 kB
SReclaimable:     549568 kB
SUnreclaim:        28264 kB
KernelStack:        3328 kB
PageTables:        13356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4948312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2351104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24160 MiB
End job on node138 at 2018-08-11 20:52:05