Trace number 4303449

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) 2519.92 2520.03

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10a-nodv_c18.xml
MD5SUMa75579b033916aae1f7e3bfa77a5c161
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.15
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":430},{"degree":11,"count":9},{"degree":12,"count":9},{"degree":13,"count":17},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":34},{"arity":11,"count":42},{"arity":43,"count":20}]
Number of extensional constraints42
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":42},{"type":"intension","count":34},{"type":"sum","count":10},{"type":"count","count":10}]
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 (10904 MiB free)
  memory of node 1: 16384 MiB (6733 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303449-1534036156/watcher-4303449-1534036156 -o /tmp/evaluation-result-4303449-1534036156/solver-4303449-1534036156 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580 xcsp_picat HOME/instance-4303449-1534036156.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=31778, runsolver pid=31775

[startup+0.100198 s]*
/proc/loadavg: 2.03 2.03 2.05 3/192 31779
/proc/meminfo: memFree=18047700/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2026172 memory=16384 CPUtime=0.1 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 1689 0 0 0 9 1 0 0 20 0 1 0 221178856 2074800128 4096 33554432000 4194304 5849708 140721785424256 140721785424256 140382567714695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 506543 4096 717 405 0 503488 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026172 KiB
Current children cumulated memory: 16384 KiB

[startup+0.209937 s]*
/proc/loadavg: 2.03 2.03 2.05 3/192 31779
/proc/meminfo: memFree=18046832/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2027400 memory=17752 CPUtime=0.21 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 2132 0 0 0 20 1 0 0 20 0 1 0 221178856 2076057600 4438 33554432000 4194304 5849708 140721785424256 140721785424256 5395492 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 506850 4438 736 405 0 503795 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027400 KiB
Current children cumulated memory: 17752 KiB

[startup+0.309399 s]*
/proc/loadavg: 2.03 2.03 2.05 3/192 31779
/proc/meminfo: memFree=18046832/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2027720 memory=17752 CPUtime=0.31 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 2155 0 0 0 30 1 0 0 20 0 1 0 221178856 2076385280 4438 33554432000 4194304 5849708 140721785424256 140721785424256 5360715 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 506930 4438 736 405 0 503875 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027720 KiB
Current children cumulated memory: 17752 KiB

[startup+0.700336 s]
/proc/loadavg: 2.03 2.03 2.05 3/192 31779
/proc/meminfo: memFree=18044972/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2028384 memory=18628 CPUtime=0.69 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 2700 0 0 0 68 1 0 0 20 0 1 0 221178856 2077065216 4657 33554432000 4194304 5849708 140721785424256 140721785424256 5308878 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 507096 4657 744 405 0 504041 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028384 KiB
Current children cumulated memory: 18628 KiB

[startup+1.50034 s]
/proc/loadavg: 2.03 2.03 2.05 3/192 31779
/proc/meminfo: memFree=18046604/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2028124 memory=18100 CPUtime=1.5 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 3152 0 0 0 148 2 0 0 20 0 1 0 221178856 2076798976 4525 33554432000 4194304 5849708 140721785424256 140721785422904 140382567714695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 507031 4525 759 405 0 503976 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2028124 KiB
Current children cumulated memory: 18100 KiB

[startup+3.1095 s]
/proc/loadavg: 2.03 2.03 2.05 3/192 31779
/proc/meminfo: memFree=18044288/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2030064 memory=20412 CPUtime=3.1 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 4416 0 0 0 306 4 0 0 20 0 1 0 221178856 2078785536 5103 33554432000 4194304 5849708 140721785424256 140721785423256 5309705 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 507516 5103 761 405 0 504461 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030064 KiB
Current children cumulated memory: 20412 KiB

[startup+6.30033 s]
/proc/loadavg: 2.03 2.02 2.05 3/192 31779
/proc/meminfo: memFree=18037784/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2035368 memory=25604 CPUtime=6.29 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 7810 0 0 0 621 8 0 0 20 0 1 0 221178856 2084216832 6401 33554432000 4194304 5849708 140721785424256 140721785423416 140382567714695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 508842 6401 761 405 0 505787 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2035368 KiB
Current children cumulated memory: 25604 KiB

[startup+12.7004 s]
/proc/loadavg: 2.03 2.02 2.05 3/192 31779
/proc/meminfo: memFree=18034584/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2037464 memory=27576 CPUtime=12.69 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 14254 0 0 0 1254 15 0 0 20 0 1 0 221178856 2086363136 6894 33554432000 4194304 5849708 140721785424256 140721785423256 140382567714695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 509366 6894 761 405 0 506311 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2037464 KiB
Current children cumulated memory: 27576 KiB

[startup+25.5004 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 31840
/proc/meminfo: memFree=18312256/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2042920 memory=33240 CPUtime=25.49 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 27635 0 0 0 2522 27 0 0 20 0 1 0 221178856 2091950080 8310 33554432000 4194304 5849708 140721785424256 140721785423256 140382567714695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 510730 8310 761 405 0 507675 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2042920 KiB
Current children cumulated memory: 33240 KiB

[startup+51.1098 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 31845
/proc/meminfo: memFree=18294860/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2042848 memory=34256 CPUtime=51.09 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 47458 0 0 0 5059 50 0 0 20 0 1 0 221178856 2091876352 8564 33554432000 4194304 5849708 140721785424256 140721785423416 140382567714695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 510712 8564 761 405 0 507657 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2042848 KiB
Current children cumulated memory: 34256 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 31846
/proc/meminfo: memFree=18243280/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2059464 memory=53992 CPUtime=102.28 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 77556 0 0 0 10135 93 0 0 20 0 1 0 221178856 2108891136 13498 33554432000 4194304 5849708 140721785424256 140721785423256 140382567714695 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 514866 13498 761 405 0 511811 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2059464 KiB
Current children cumulated memory: 53992 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31847
/proc/meminfo: memFree=18233708/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2072472 memory=66832 CPUtime=162.28 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 101692 0 0 0 16105 123 0 0 20 0 1 0 221178856 2122211328 16708 33554432000 4194304 5849708 140721785424256 140721785423416 5438297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 518118 16708 761 405 0 515063 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2072472 KiB
Current children cumulated memory: 66832 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31848
/proc/meminfo: memFree=18136396/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2103800 memory=98232 CPUtime=222.28 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 112806 0 0 0 22079 149 0 0 20 0 1 0 221178856 2154291200 24558 33554432000 4194304 5849708 140721785424256 140721785423416 140382567714695 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 525950 24558 761 405 0 522895 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2103800 KiB
Current children cumulated memory: 98232 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31850
/proc/meminfo: memFree=18125248/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2141820 memory=136420 CPUtime=282.28 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 131592 0 0 0 28060 168 0 0 20 0 1 0 221178856 2193223680 34105 33554432000 4194304 5849708 140721785424256 140721785423256 5438257 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 535455 34105 761 405 0 532400 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2141820 KiB
Current children cumulated memory: 136420 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31851
/proc/meminfo: memFree=18088704/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2141820 memory=136420 CPUtime=342.28 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 146371 0 0 0 34043 185 0 0 20 0 1 0 221178856 2193223680 34105 33554432000 4194304 5849708 140721785424256 140721785423128 140382567714695 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 535455 34105 761 405 0 532400 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2141820 KiB
Current children cumulated memory: 136420 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31852
/proc/meminfo: memFree=18046732/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2134472 memory=129072 CPUtime=402.27 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 156629 0 0 0 40027 200 0 0 20 0 1 0 221178856 2185699328 32268 33554432000 4194304 5849708 140721785424256 140721785423256 5438273 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 533618 32268 761 405 0 530563 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2134472 KiB
Current children cumulated memory: 129072 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31853
/proc/meminfo: memFree=18079604/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2165308 memory=159908 CPUtime=462.28 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 177197 0 0 0 46013 215 0 0 20 0 1 0 221178856 2217275392 39977 33554432000 4194304 5849708 140721785424256 140721785423256 5335601 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 541327 39977 761 405 0 538272 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2165308 KiB
Current children cumulated memory: 159908 KiB


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

/proc/31778/statm: 584147 82797 761 405 0 581092 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2336588 KiB
Current children cumulated memory: 331188 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 31937
/proc/meminfo: memFree=17743660/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2336588 memory=331188 CPUtime=1782.22 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 683767 0 0 0 177737 485 0 0 20 0 1 0 221178856 2392666112 82797 33554432000 4194304 5849708 140721785424256 140721785423256 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 584147 82797 761 405 0 581092 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 2336588 KiB
Current children cumulated memory: 331188 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 31938
/proc/meminfo: memFree=17743724/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2336588 memory=331188 CPUtime=1842.22 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 718973 0 0 0 183727 495 0 0 20 0 1 0 221178856 2392666112 82797 33554432000 4194304 5849708 140721785424256 140721785423256 140382567714695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 584147 82797 761 405 0 581092 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2336588 KiB
Current children cumulated memory: 331188 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/190 31946
/proc/meminfo: memFree=17633208/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2412696 memory=407296 CPUtime=1902.21 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 767901 0 0 0 189709 512 0 0 20 0 1 0 221178856 2470600704 101824 33554432000 4194304 5849708 140721785424256 140721785423416 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 603174 101824 761 405 0 600119 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2412696 KiB
Current children cumulated memory: 407296 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 31947
/proc/meminfo: memFree=17568456/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2478232 memory=472832 CPUtime=1962.21 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 790225 0 0 0 195701 520 0 0 20 0 1 0 221178856 2537709568 118208 33554432000 4194304 5849708 140721785424256 140721785423416 140382567714695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 619558 118208 761 405 0 616503 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2478232 KiB
Current children cumulated memory: 472832 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 31948
/proc/meminfo: memFree=17568728/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2478232 memory=472832 CPUtime=2022.2 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 808567 0 0 0 201693 527 0 0 20 0 1 0 221178856 2537709568 118208 33554432000 4194304 5849708 140721785424256 140721785423416 140382567714695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 619558 118208 761 405 0 616503 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2478232 KiB
Current children cumulated memory: 472832 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 31949
/proc/meminfo: memFree=17446664/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2082.21 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 870879 0 0 0 207682 539 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423128 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/191 31951
/proc/meminfo: memFree=17446724/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2142.2 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 894912 0 0 0 213672 548 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 5437837 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 31952
/proc/meminfo: memFree=17446528/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2202.2 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 945266 0 0 0 219662 558 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 140382567714695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2262.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/191 31953
/proc/meminfo: memFree=17437368/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2262.2 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 998830 0 0 0 225652 568 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 31954
/proc/meminfo: memFree=17437432/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2322.19 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 1051001 0 0 0 231642 577 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 31955
/proc/meminfo: memFree=17437364/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2382.18 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 1102046 0 0 0 237630 588 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 140382567714695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 31956
/proc/meminfo: memFree=17401764/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2442.18 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 1154557 0 0 0 243621 597 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 5335584 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2442.18 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 31965
/proc/meminfo: memFree=17335780/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2502.19 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 1205581 0 0 0 249612 607 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423256 5438297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.08 2.03 2.05 3/191 31965
/proc/meminfo: memFree=17335852/32770624 swapFree=67108688/67108860
[pid=31778] ppid=31775 vsize=2534276 memory=528876 CPUtime=2519.89 cores=0,2,4,6
/proc/31778/stat : 31778 (xcsp_picat) R 31775 31778 30627 0 -1 4202496 1209027 0 0 0 251380 609 0 0 20 0 1 0 221178856 2595098624 132219 33554432000 4194304 5849708 140721785424256 140721785423416 140382567714695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 43552768 140721785431222 140721785431300 140721785431300 140721785434058 0
/proc/31778/statm: 633569 132219 761 405 0 630514 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 2534276 KiB
Current children cumulated memory: 528876 KiB

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

[startup+2520.03 s]
# the end of solver process 31778 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.81 s, system=6.10674 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): 2519.92
CPU user time (s): 2513.81
CPU system time (s): 6.10674
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 2534276
Max. memory (cumulated for all children) (KiB): 528876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.81
system time used= 6.10674
maximum resident set size= 528876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1209027
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= 6
involuntary context switches= 2549


# summary of solver processes directly reported to runsolver:
#   pid: 31778
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2513.81
#   total CPU system time (s): 6.10674

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.64652 second user time and 19.1856 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 03:09:16
IDJOB=4303449
IDBENCH=141677
IDSOLVER=2778
FILE ID=node134/4303449-1534036156
RUNJOBID= node134-1534026063-30658
PBS_JOBID= 21036961
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303449-1534036156/watcher-4303449-1534036156 -o /tmp/evaluation-result-4303449-1534036156/solver-4303449-1534036156 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580  xcsp_picat HOME/instance-4303449-1534036156.xml

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

MD5SUM BENCH= a75579b033916aae1f7e3bfa77a5c161
RANDOM SEED=502269595

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18060600 kB
MemAvailable:   31608232 kB
Buffers:          177228 kB
Cached:         13519072 kB
SwapCached:           52 kB
Active:          4725020 kB
Inactive:        9321260 kB
Active(anon):     299424 kB
Inactive(anon):   103140 kB
Active(file):    4425596 kB
Inactive(file):  9218120 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        357140 kB
Mapped:            55968 kB
Shmem:             49684 kB
Slab:             360540 kB
SReclaimable:     332376 kB
SUnreclaim:        28164 kB
KernelStack:        3424 kB
PageTables:         6320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2654680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    270336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-12 03:51:17