Trace number 4309713

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) 2520.04 2520.03

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g10-g27_c18.xml
MD5SUM92ed35416817fd3e3d52723751690df9
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark134.841
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints121
Number of domains1
Minimum domain size86
Maximum domain size86
Distribution of domain sizes[{"size":86,"count":41}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":14},{"degree":7,"count":4},{"degree":8,"count":4},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity41
Distribution of constraint arities[{"arity":1,"count":40},{"arity":2,"count":80},{"arity":41,"count":1}]
Number of extensional constraints120
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":120},{"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 (14440 MiB free)
  memory of node 1: 16384 MiB (13906 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309713-1534311171/watcher-4309713-1534311171 -o /tmp/evaluation-result-4309713-1534311171/solver-4309713-1534311171 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534292346-18984 --watchdog 2580 xcsp_picat HOME/instance-4309713-1534311171.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=21238, runsolver pid=21235
Current StackSize limit: 8192 KiB


[startup+0.100572 s]*
/proc/loadavg: 2.45 2.12 2.08 3/188 21239
/proc/meminfo: memFree=29005084/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2026040 memory=24916 CPUtime=0.1 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 1841 0 0 0 9 1 0 0 20 0 1 0 248680223 2074664960 6229 33554432000 4194304 5849940 140732904014848 140732904014088 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 506510 6229 665 405 0 503454 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026040 KiB
Current children cumulated memory: 24916 KiB

[startup+0.209896 s]*
/proc/loadavg: 2.45 2.12 2.08 3/188 21239
/proc/meminfo: memFree=29004356/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2026300 memory=25368 CPUtime=0.21 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 1922 0 0 0 20 1 0 0 20 0 1 0 248680223 2074931200 6342 33554432000 4194304 5849940 140732904014848 140732904014088 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 506575 6342 665 405 0 503519 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026300 KiB
Current children cumulated memory: 25368 KiB

[startup+0.308955 s]*
/proc/loadavg: 2.45 2.12 2.08 3/188 21239
/proc/meminfo: memFree=29003984/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2026720 memory=25664 CPUtime=0.3 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 2052 0 0 0 29 1 0 0 20 0 1 0 248680223 2075361280 6416 33554432000 4194304 5849940 140732904014848 140732904014088 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 506680 6416 666 405 0 503624 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026720 KiB
Current children cumulated memory: 25664 KiB

[startup+0.700277 s]
/proc/loadavg: 2.45 2.12 2.08 3/188 21239
/proc/meminfo: memFree=29003240/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2028000 memory=26948 CPUtime=0.68 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 2372 0 0 0 65 3 0 0 20 0 1 0 248680223 2076672000 6737 33554432000 4194304 5849940 140732904014848 140732904014088 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 507000 6737 666 405 0 503944 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2028000 KiB
Current children cumulated memory: 26948 KiB

[startup+1.50028 s]
/proc/loadavg: 2.45 2.12 2.08 3/188 21239
/proc/meminfo: memFree=29001628/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2030048 memory=29012 CPUtime=1.48 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 2884 0 0 0 142 6 0 0 20 0 1 0 248680223 2078769152 7253 33554432000 4194304 5849940 140732904014848 140732904013944 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 507512 7253 666 405 0 504456 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2030048 KiB
Current children cumulated memory: 29012 KiB

[startup+3.10978 s]
/proc/loadavg: 2.45 2.12 2.08 3/188 21239
/proc/meminfo: memFree=28993184/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2037332 memory=36572 CPUtime=3.09 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 6829 0 0 0 301 8 0 0 20 0 1 0 248680223 2086227968 9143 33554432000 4194304 5849940 140732904014848 140732904013720 5317187 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 509333 9143 692 405 0 506277 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2037332 KiB
Current children cumulated memory: 36572 KiB

[startup+6.30035 s]
/proc/loadavg: 2.41 2.12 2.08 3/188 21239
/proc/meminfo: memFree=28990456/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2041348 memory=40048 CPUtime=6.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 11379 0 0 0 614 14 0 0 20 0 1 0 248680223 2090340352 10012 33554432000 4194304 5849940 140732904014848 140732904013848 139889497188261 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 510337 10012 700 405 0 507281 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2041348 KiB
Current children cumulated memory: 40048 KiB

[startup+12.7004 s]
/proc/loadavg: 2.46 2.14 2.08 3/188 21239
/proc/meminfo: memFree=28986356/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2044076 memory=43156 CPUtime=12.69 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 15482 0 0 0 1244 25 0 0 20 0 1 0 248680223 2093133824 10789 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 511019 10789 700 405 0 507963 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044076 KiB
Current children cumulated memory: 43156 KiB

[startup+25.5004 s]
/proc/loadavg: 2.46 2.15 2.09 3/188 21239
/proc/meminfo: memFree=28977160/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2053268 memory=52304 CPUtime=25.49 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 29381 0 0 0 2504 45 0 0 20 0 1 0 248680223 2102546432 13076 33554432000 4194304 5849940 140732904014848 140732904013576 5356000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 513317 13076 700 405 0 510261 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2053268 KiB
Current children cumulated memory: 52304 KiB

[startup+51.1098 s]
/proc/loadavg: 2.28 2.13 2.09 3/188 21239
/proc/meminfo: memFree=28964720/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2064320 memory=63488 CPUtime=51.09 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 48331 0 0 0 5037 72 0 0 20 0 1 0 248680223 2113863680 15872 33554432000 4194304 5849940 140732904014848 140732904014008 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 516080 15872 700 405 0 513024 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2064320 KiB
Current children cumulated memory: 63488 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.11 2.08 3/188 21240
/proc/meminfo: memFree=28846784/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2112672 memory=111928 CPUtime=102.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 81762 0 0 0 10120 108 0 0 20 0 1 0 248680223 2163376128 27982 33554432000 4194304 5849940 140732904014848 140732904014008 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 528168 27982 700 405 0 525112 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2112672 KiB
Current children cumulated memory: 111928 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/187 21241
/proc/meminfo: memFree=28766972/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2187612 memory=186564 CPUtime=162.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 92903 0 0 0 16089 139 0 0 20 0 1 0 248680223 2240114688 46641 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 546903 46641 700 405 0 543847 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2187612 KiB
Current children cumulated memory: 186564 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 21242
/proc/meminfo: memFree=28817716/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2136524 memory=135740 CPUtime=222.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 119812 0 0 0 22065 164 0 0 20 0 1 0 248680223 2187800576 33935 33554432000 4194304 5849940 140732904014848 140732904013720 5312979 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 534131 33935 700 405 0 531075 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2136524 KiB
Current children cumulated memory: 135740 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 21243
/proc/meminfo: memFree=28678096/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2226944 memory=225896 CPUtime=282.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 128664 0 0 0 28037 192 0 0 20 0 1 0 248680223 2280390656 56474 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 556736 56474 700 405 0 553680 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2226944 KiB
Current children cumulated memory: 225896 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 21244
/proc/meminfo: memFree=28756952/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2147484 memory=146700 CPUtime=342.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 157250 0 0 0 34011 218 0 0 20 0 1 0 248680223 2199023616 36675 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 536871 36675 700 405 0 533815 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2147484 KiB
Current children cumulated memory: 146700 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 21245
/proc/meminfo: memFree=28689788/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2213892 memory=213108 CPUtime=402.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 163489 0 0 0 39988 241 0 0 20 0 1 0 248680223 2267025408 53277 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 553473 53277 700 405 0 550417 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2213892 KiB
Current children cumulated memory: 213108 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21254
/proc/meminfo: memFree=28633552/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2270208 memory=269424 CPUtime=462.3 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 198594 0 0 0 45968 262 0 0 20 0 1 0 248680223 2324692992 67356 33554432000 4194304 5849940 140732904014848 140732904013848 5313398 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 567552 67356 700 405 0 564496 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2270208 KiB
Current children cumulated memory: 269424 KiB


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

/proc/21238/statm: 666169 166811 700 405 0 663113 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 2664676 KiB
Current children cumulated memory: 667244 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21376
/proc/meminfo: memFree=28535360/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2533604 memory=536172 CPUtime=1782.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 766441 0 0 0 177565 663 0 0 20 0 1 0 248680223 2594410496 134043 33554432000 4194304 5849940 140732904014848 140732904013848 5313065 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 633401 134043 700 405 0 630345 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 2533604 KiB
Current children cumulated memory: 536172 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21377
/proc/meminfo: memFree=28523192/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2533604 memory=536172 CPUtime=1842.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 770923 0 0 0 183554 674 0 0 20 0 1 0 248680223 2594410496 134043 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 633401 134043 700 405 0 630345 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 2533604 KiB
Current children cumulated memory: 536172 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 21378
/proc/meminfo: memFree=28460528/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2596836 memory=599240 CPUtime=1902.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 779415 0 0 0 189539 689 0 0 20 0 1 0 248680223 2659160064 149810 33554432000 4194304 5849940 140732904014848 140732904013720 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 649209 149810 700 405 0 646153 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599240 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 21379
/proc/meminfo: memFree=28469088/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2596836 memory=599404 CPUtime=1962.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 803334 0 0 0 195528 700 0 0 20 0 1 0 248680223 2659160064 149851 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 649209 149851 700 405 0 646153 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599404 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21380
/proc/meminfo: memFree=28494652/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2596836 memory=599404 CPUtime=2022.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 827096 0 0 0 201512 717 0 0 20 0 1 0 248680223 2659160064 149851 33554432000 4194304 5849940 140732904014848 140732904013848 5313398 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 649209 149851 700 405 0 646153 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599404 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21381
/proc/meminfo: memFree=28603804/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2596836 memory=599404 CPUtime=2082.28 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 850994 0 0 0 207497 731 0 0 20 0 1 0 248680223 2659160064 149851 33554432000 4194304 5849940 140732904014848 140732904013848 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 649209 149851 700 405 0 646153 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599404 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 21382
/proc/meminfo: memFree=28516520/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2613944 memory=616512 CPUtime=2142.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 875656 0 0 0 213483 746 0 0 20 0 1 0 248680223 2676678656 154128 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 653486 154128 700 405 0 650430 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 2613944 KiB
Current children cumulated memory: 616512 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 21383
/proc/meminfo: memFree=28444224/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2677592 memory=680160 CPUtime=2202.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 898743 0 0 0 219465 764 0 0 20 0 1 0 248680223 2741854208 170040 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 669398 170040 700 405 0 666342 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 2677592 KiB
Current children cumulated memory: 680160 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 21392
/proc/meminfo: memFree=28392828/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2677592 memory=680160 CPUtime=2262.3 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 925585 0 0 0 225454 776 0 0 20 0 1 0 248680223 2741854208 170040 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 669398 170040 700 405 0 666342 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 2677592 KiB
Current children cumulated memory: 680160 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21393
/proc/meminfo: memFree=28249920/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2808664 memory=811232 CPUtime=2322.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 948529 0 0 0 231441 788 0 0 20 0 1 0 248680223 2876071936 202808 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 702166 202808 700 405 0 699110 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 2808664 KiB
Current children cumulated memory: 811232 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/188 21394
/proc/meminfo: memFree=28206036/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2927180 memory=929748 CPUtime=2382.3 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 957576 0 0 0 237428 802 0 0 20 0 1 0 248680223 2997432320 232437 33554432000 4194304 5849940 140732904014848 140732904014008 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 731795 232437 700 405 0 728739 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 2927180 KiB
Current children cumulated memory: 929748 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/188 21395
/proc/meminfo: memFree=28245716/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2796108 memory=798676 CPUtime=2442.29 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 1038921 0 0 0 243419 810 0 0 20 0 1 0 248680223 2863214592 199669 33554432000 4194304 5849940 140732904014848 140732904013848 139889497599879 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 699027 199669 700 405 0 695971 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 2796108 KiB
Current children cumulated memory: 798676 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 21396
/proc/meminfo: memFree=28082252/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2927180 memory=929748 CPUtime=2502.3 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 1112612 0 0 0 249407 823 0 0 20 0 1 0 248680223 2997432320 232437 33554432000 4194304 5849940 140732904014848 140732904013848 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 731795 232437 700 405 0 728739 0
Current children cumulated CPU time: 2502.3 s
Current children cumulated vsize: 2927180 KiB
Current children cumulated memory: 929748 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/188 21396
/proc/meminfo: memFree=28082252/32770624 swapFree=67030680/67108860
[pid=21238] ppid=21235 vsize=2927180 memory=929748 CPUtime=2520 cores=1,3,5,7
/proc/21238/stat : 21238 (xcsp_picat) R 21235 21238 18952 0 -1 4202496 1141690 0 0 0 251173 827 0 0 20 0 1 0 248680223 2997432320 232437 33554432000 4194304 5849940 140732904014848 140732904014008 5335793 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 25313280 140732904019126 140732904019204 140732904019204 140732904021962 0
/proc/21238/statm: 731795 232437 700 405 0 728739 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 2927180 KiB
Current children cumulated memory: 929748 KiB

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

[startup+2520.03 s]
# the end of solver process 21238 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.74 s, system=8.2992 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): 2520.03
CPU time (s): 2520.04
CPU user time (s): 2511.74
CPU system time (s): 8.2992
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2927180
Max. memory (cumulated for all children) (KiB): 929748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.74
system time used= 8.2992
maximum resident set size= 929748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1141690
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= 84
involuntary context switches= 893


# summary of solver processes directly reported to runsolver:
#   pid: 21238
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2511.74
#   total CPU system time (s): 8.2992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.6491 second user time and 15.7551 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-15 07:32:51
IDJOB=4309713
IDBENCH=141504
IDSOLVER=2794
FILE ID=node102/4309713-1534311171
RUNJOBID= node102-1534292346-18984
PBS_JOBID= 21038132
Free space on /tmp= 39520 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g27_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309713-1534311171/watcher-4309713-1534311171 -o /tmp/evaluation-result-4309713-1534311171/solver-4309713-1534311171 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534292346-18984 --watchdog 2580  xcsp_picat HOME/instance-4309713-1534311171.xml

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

MD5SUM BENCH= 92ed35416817fd3e3d52723751690df9
RANDOM SEED=1278168685

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        29027504 kB
MemAvailable:   31684172 kB
Buffers:          152824 kB
Cached:          2769608 kB
SwapCached:        51224 kB
Active:          1624800 kB
Inactive:        1567044 kB
Active(anon):     192776 kB
Inactive(anon):   136804 kB
Active(file):    1432024 kB
Inactive(file):  1430240 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67030680 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        257272 kB
Mapped:            55112 kB
Shmem:             57196 kB
Slab:             249176 kB
SReclaimable:     220476 kB
SUnreclaim:        28700 kB
KernelStack:        3376 kB
PageTables:         6060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2565700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 39516 MiB
End job on node102 at 2018-08-15 08:14:51