Trace number 4303462

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? (TO) 2520.05 2520.03

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-12a-nodv_c18.xml
MD5SUMade7e343d722de526571137fe9a026e5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2400.15
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints947
Number of domains4
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":792},{"size":9,"count":12},{"size":12,"count":66},{"size":15,"count":12}]
Minimum variable degree1
Maximum variable degree18
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":12},{"degree":4,"count":792},{"degree":12,"count":11},{"degree":13,"count":20},{"degree":14,"count":15},{"degree":15,"count":9},{"degree":16,"count":6},{"degree":17,"count":1},{"degree":18,"count":4}]
Minimum constraint arity2
Maximum constraint arity67
Distribution of constraint arities[{"arity":2,"count":857},{"arity":12,"count":66},{"arity":67,"count":24}]
Number of extensional constraints792
Number of intensional constraints65
Distribution of constraint types[{"type":"extension","count":792},{"type":"intension","count":65},{"type":"sum","count":90}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (6269 MiB free)
  memory of node 1: 16384 MiB (5484 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303462-1534035224/watcher-4303462-1534035224 -o /tmp/evaluation-result-4303462-1534035224/solver-4303462-1534035224 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534028710-14265 --watchdog 2580 xcsp_picat HOME/instance-4303462-1534035224.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=15067, runsolver pid=15064
Current StackSize limit: 8192 KiB


[startup+0.100161 s]*
/proc/loadavg: 2.09 2.11 2.01 3/188 15068
/proc/meminfo: memFree=12015784/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2026192 memory=22732 CPUtime=0.1 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 2256 0 0 0 9 1 0 0 20 0 1 0 221085551 2074820608 5683 33554432000 4194304 5849708 140722036065136 140722036065136 140045316909571 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 506548 5683 721 405 0 503493 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026192 KiB
Current children cumulated memory: 22732 KiB

[startup+0.209859 s]*
/proc/loadavg: 2.09 2.11 2.01 3/188 15068
/proc/meminfo: memFree=12014296/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2027740 memory=24104 CPUtime=0.21 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 2660 0 0 0 20 1 0 0 20 0 1 0 221085551 2076405760 6026 33554432000 4194304 5849708 140722036065136 140722036065136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 506935 6026 723 405 0 503880 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027740 KiB
Current children cumulated memory: 24104 KiB

[startup+0.309439 s]*
/proc/loadavg: 2.09 2.11 2.01 3/188 15068
/proc/meminfo: memFree=12014008/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2027724 memory=24376 CPUtime=0.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 2817 0 0 0 29 1 0 0 20 0 1 0 221085551 2076389376 6094 33554432000 4194304 5849708 140722036065136 140722036065136 5368902 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 506931 6094 740 405 0 503876 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027724 KiB
Current children cumulated memory: 24376 KiB

[startup+0.700274 s]
/proc/loadavg: 2.09 2.11 2.01 3/188 15068
/proc/meminfo: memFree=12012892/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2028660 memory=25332 CPUtime=0.7 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 3104 0 0 0 68 2 0 0 20 0 1 0 221085551 2077347840 6333 33554432000 4194304 5849708 140722036065136 140722036063544 5358121 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 507165 6333 743 405 0 504110 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2028660 KiB
Current children cumulated memory: 25332 KiB

[startup+1.50028 s]
/proc/loadavg: 2.09 2.11 2.01 3/188 15068
/proc/meminfo: memFree=11976092/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2026580 memory=23284 CPUtime=1.49 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 3438 0 0 0 146 3 0 0 20 0 1 0 221085551 2075217920 5821 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 506645 5821 765 405 0 503590 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026580 KiB
Current children cumulated memory: 23284 KiB

[startup+3.10931 s]
/proc/loadavg: 2.08 2.10 2.01 3/188 15068
/proc/meminfo: memFree=11937424/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2030332 memory=26988 CPUtime=3.1 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 5226 0 0 0 305 5 0 0 20 0 1 0 221085551 2079059968 6747 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 507583 6747 765 405 0 504528 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030332 KiB
Current children cumulated memory: 26988 KiB

[startup+6.30027 s]
/proc/loadavg: 2.08 2.10 2.01 3/188 15068
/proc/meminfo: memFree=11861344/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2033740 memory=30172 CPUtime=6.29 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 7651 0 0 0 621 8 0 0 20 0 1 0 221085551 2082549760 7543 33554432000 4194304 5849708 140722036065136 140722036063624 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 508435 7543 765 405 0 505380 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2033740 KiB
Current children cumulated memory: 30172 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.10 2.01 3/188 15068
/proc/meminfo: memFree=11816420/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2040332 memory=36988 CPUtime=12.7 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 11932 0 0 0 1257 13 0 0 20 0 1 0 221085551 2089299968 9247 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 510083 9247 765 405 0 507028 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2040332 KiB
Current children cumulated memory: 36988 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.10 2.01 3/188 15068
/proc/meminfo: memFree=11785364/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2043160 memory=39816 CPUtime=25.49 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 19658 0 0 0 2525 24 0 0 20 0 1 0 221085551 2092195840 9954 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 510790 9954 765 405 0 507735 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2043160 KiB
Current children cumulated memory: 39816 KiB

[startup+51.1098 s]
/proc/loadavg: 2.04 2.09 2.01 3/188 15068
/proc/meminfo: memFree=11549092/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2050056 memory=46488 CPUtime=51.1 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 42979 0 0 0 5063 47 0 0 20 0 1 0 221085551 2099257344 11622 33554432000 4194304 5849708 140722036065136 140722036064008 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 512514 11622 765 405 0 509459 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2050056 KiB
Current children cumulated memory: 46488 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.07 2.01 3/188 15070
/proc/meminfo: memFree=11992100/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2060216 memory=56644 CPUtime=102.29 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 80412 0 0 0 10143 86 0 0 20 0 1 0 221085551 2109661184 14161 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 515054 14161 765 405 0 511999 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2060216 KiB
Current children cumulated memory: 56644 KiB

[startup+162.3 s]
/proc/loadavg: 2.07 2.08 2.02 3/188 15071
/proc/meminfo: memFree=12036964/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2069740 memory=66288 CPUtime=162.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 109375 0 0 0 16106 124 0 0 20 0 1 0 221085551 2119413760 16572 33554432000 4194304 5849708 140722036065136 140722036064136 5437632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 517435 16572 765 405 0 514380 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2069740 KiB
Current children cumulated memory: 66288 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.06 2.02 3/188 15072
/proc/meminfo: memFree=11959448/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2082380 memory=79164 CPUtime=222.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 139901 0 0 0 22068 162 0 0 20 0 1 0 221085551 2132357120 19791 33554432000 4194304 5849708 140722036065136 140722036063400 5438267 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 520595 19791 765 405 0 517540 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2082380 KiB
Current children cumulated memory: 79164 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.05 2.02 3/188 15074
/proc/meminfo: memFree=11961416/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2081412 memory=77980 CPUtime=282.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 164381 0 0 0 28032 198 0 0 20 0 1 0 221085551 2131365888 19495 33554432000 4194304 5849708 140722036065136 140722036064136 5437844 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 520353 19495 765 405 0 517298 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2081412 KiB
Current children cumulated memory: 77980 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/188 15075
/proc/meminfo: memFree=11966232/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2076452 memory=72844 CPUtime=342.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 192840 0 0 0 33996 234 0 0 20 0 1 0 221085551 2126286848 18211 33554432000 4194304 5849708 140722036065136 140722036064136 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 519113 18211 765 405 0 516058 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2076452 KiB
Current children cumulated memory: 72844 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/188 15081
/proc/meminfo: memFree=11877284/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2077380 memory=73908 CPUtime=402.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 216602 0 0 0 39965 265 0 0 20 0 1 0 221085551 2127237120 18477 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 519345 18477 765 405 0 516290 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2077380 KiB
Current children cumulated memory: 73908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/189 15104
/proc/meminfo: memFree=12019324/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2072212 memory=68848 CPUtime=462.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 246076 0 0 0 45933 297 0 0 20 0 1 0 221085551 2121945088 17212 33554432000 4194304 5849708 140722036065136 140722036064136 140045317369735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 518053 17212 765 405 0 514998 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2072212 KiB
Current children cumulated memory: 68848 KiB


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

/proc/15067/statm: 574257 73983 765 405 0 571202 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 2297028 KiB
Current children cumulated memory: 295932 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/188 15199
/proc/meminfo: memFree=11857968/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2312196 memory=311100 CPUtime=1782.29 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 670366 0 0 0 177605 624 0 0 20 0 1 0 221085551 2367688704 77775 33554432000 4194304 5849708 140722036065136 140722036064136 5438368 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 578049 77775 765 405 0 574994 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 2312196 KiB
Current children cumulated memory: 311100 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.03 2.04 3/188 15242
/proc/meminfo: memFree=11737932/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2403228 memory=402132 CPUtime=1842.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 704134 0 0 0 183593 637 0 0 20 0 1 0 221085551 2460905472 100533 33554432000 4194304 5849708 140722036065136 140722036064136 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 600807 100533 765 405 0 597752 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 2403228 KiB
Current children cumulated memory: 402132 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.04 3/188 15244
/proc/meminfo: memFree=11693820/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2407072 memory=405976 CPUtime=1902.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 732336 0 0 0 189581 649 0 0 20 0 1 0 221085551 2464841728 101494 33554432000 4194304 5849708 140722036065136 140722036064136 5437835 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 601768 101494 765 405 0 598713 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 2407072 KiB
Current children cumulated memory: 405976 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/188 15245
/proc/meminfo: memFree=11661216/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2407072 memory=405976 CPUtime=1962.29 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 745394 0 0 0 195571 658 0 0 20 0 1 0 221085551 2464841728 101494 33554432000 4194304 5849708 140722036065136 140722036064136 5437824 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 601768 101494 765 405 0 598713 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 2407072 KiB
Current children cumulated memory: 405976 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 15246
/proc/meminfo: memFree=11591976/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2475888 memory=474840 CPUtime=2022.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 785860 0 0 0 201556 674 0 0 20 0 1 0 221085551 2535309312 118710 33554432000 4194304 5849708 140722036065136 140722036064136 5335618 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 618972 118710 765 405 0 615917 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 2475888 KiB
Current children cumulated memory: 474840 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 15248
/proc/meminfo: memFree=11526712/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2541424 memory=540376 CPUtime=2082.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 844611 0 0 0 207545 685 0 0 20 0 1 0 221085551 2602418176 135094 33554432000 4194304 5849708 140722036065136 140722036064136 5335584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 635356 135094 765 405 0 632301 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 2541424 KiB
Current children cumulated memory: 540376 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 15249
/proc/meminfo: memFree=11375244/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2541424 memory=540376 CPUtime=2142.31 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 876782 0 0 0 213536 695 0 0 20 0 1 0 221085551 2602418176 135094 33554432000 4194304 5849708 140722036065136 140722036064136 5437607 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 635356 135094 765 405 0 632301 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 2541424 KiB
Current children cumulated memory: 540376 KiB

[startup+2202.3 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 15258
/proc/meminfo: memFree=11422444/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2541424 memory=540376 CPUtime=2202.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 934498 0 0 0 219525 705 0 0 20 0 1 0 221085551 2602418176 135094 33554432000 4194304 5849708 140722036065136 140722036064136 5335584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 635356 135094 765 405 0 632301 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 2541424 KiB
Current children cumulated memory: 540376 KiB

[startup+2262.3 s]
/proc/loadavg: 2.19 2.13 2.08 3/188 15259
/proc/meminfo: memFree=11568132/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2541424 memory=540376 CPUtime=2262.3 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 992996 0 0 0 225515 715 0 0 20 0 1 0 221085551 2602418176 135094 33554432000 4194304 5849708 140722036065136 140722036064136 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 635356 135094 765 405 0 632301 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 2541424 KiB
Current children cumulated memory: 540376 KiB

[startup+2322.3 s]
/proc/loadavg: 2.07 2.11 2.08 3/188 15260
/proc/meminfo: memFree=11502560/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2593384 memory=592456 CPUtime=2322.31 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 1051125 0 0 0 231506 725 0 0 20 0 1 0 221085551 2655625216 148114 33554432000 4194304 5849708 140722036065136 140722036064136 5312614 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 648346 148114 765 405 0 645291 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2593384 KiB
Current children cumulated memory: 592456 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/188 15261
/proc/meminfo: memFree=11436800/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2593384 memory=592456 CPUtime=2382.31 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 1111774 0 0 0 237497 734 0 0 20 0 1 0 221085551 2655625216 148114 33554432000 4194304 5849708 140722036065136 140722036064136 5438212 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 648346 148114 765 405 0 645291 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2593384 KiB
Current children cumulated memory: 592456 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 15262
/proc/meminfo: memFree=11436768/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2593384 memory=592456 CPUtime=2442.31 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 1174247 0 0 0 243489 742 0 0 20 0 1 0 221085551 2655625216 148114 33554432000 4194304 5849708 140722036065136 140722036064136 5312898 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 648346 148114 765 405 0 645291 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 2593384 KiB
Current children cumulated memory: 592456 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 15263
/proc/meminfo: memFree=11398900/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2593384 memory=592456 CPUtime=2502.31 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 1235796 0 0 0 249480 751 0 0 20 0 1 0 221085551 2655625216 148114 33554432000 4194304 5849708 140722036065136 140722036064136 5437636 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 648346 148114 765 405 0 645291 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 2593384 KiB
Current children cumulated memory: 592456 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.06 2.06 3/187 15264
/proc/meminfo: memFree=11398492/32770624 swapFree=67108496/67108860
[pid=15067] ppid=15064 vsize=2593384 memory=592456 CPUtime=2520.02 cores=1,3,5,7
/proc/15067/stat : 15067 (xcsp_picat) R 15064 15067 14233 0 -1 4202496 1266867 0 0 0 251248 754 0 0 20 0 1 0 221085551 2655625216 148114 33554432000 4194304 5849708 140722036065136 140722036064296 5438180 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18890752 140722036069558 140722036069636 140722036069636 140722036072394 0
/proc/15067/statm: 648346 148114 765 405 0 645291 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2593384 KiB
Current children cumulated memory: 592456 KiB

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

[startup+2520.03 s]
# the end of solver process 15067 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.49 s, system=7.56314 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): 2520.05
CPU user time (s): 2512.49
CPU system time (s): 7.56314
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2593384
Max. memory (cumulated for all children) (KiB): 592456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.49
system time used= 7.56314
maximum resident set size= 592456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1266867
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= 47
involuntary context switches= 677


# summary of solver processes directly reported to runsolver:
#   pid: 15067
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2512.49
#   total CPU system time (s): 7.56314

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.25512 second user time and 20.9263 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-12 02:53:44
IDJOB=4303462
IDBENCH=141669
IDSOLVER=2778
FILE ID=node149/4303462-1534035224
RUNJOBID= node149-1534028710-14265
PBS_JOBID= 21036971
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-12a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303462-1534035224/watcher-4303462-1534035224 -o /tmp/evaluation-result-4303462-1534035224/solver-4303462-1534035224 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534028710-14265 --watchdog 2580  xcsp_picat HOME/instance-4303462-1534035224.xml

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

MD5SUM BENCH= ade7e343d722de526571137fe9a026e5
RANDOM SEED=1218236279

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        12035820 kB
MemAvailable:   31609696 kB
Buffers:          157124 kB
Cached:         19431500 kB
SwapCached:           28 kB
Active:          8069188 kB
Inactive:       11870028 kB
Active(anon):     299748 kB
Inactive(anon):   103148 kB
Active(file):    7769440 kB
Inactive(file): 11766880 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3240 kB
Writeback:             0 kB
AnonPages:        372124 kB
Mapped:            55404 kB
Shmem:             49648 kB
Slab:             493964 kB
SReclaimable:     466016 kB
SUnreclaim:        27948 kB
KernelStack:        3584 kB
PageTables:         6004 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2639244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    296960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38800 MiB
End job on node149 at 2018-08-12 03:35:44