Trace number 3438609

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
PicoSAT 941? (TO) 5000.07 4999.91

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.140977
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438609-1308500399/watcher-3438609-1308500399 -o /tmp/evaluation-result-3438609-1308500399/solver-3438609-1308500399 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438609-1308500399.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.18 2/171 6624
/proc/meminfo: memFree=27116024/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2008 CPUtime=0 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 225 0 0 0 0 0 0 0 22 0 1 0 961640352 2056192 170 33554432000 134512640 134603332 4290546592 18446744073709551615 10024803 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 502 170 89 23 0 128 0

[startup+0.0496931 s]
/proc/loadavg: 1.00 1.00 1.18 2/171 6624
/proc/meminfo: memFree=27116024/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2668 CPUtime=0.04 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 412 0 0 0 4 0 0 0 22 0 1 0 961640352 2732032 357 33554432000 134512640 134603332 4290546592 18446744073709551615 134525265 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 667 357 97 23 0 293 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2668

[startup+0.100697 s]
/proc/loadavg: 1.00 1.00 1.18 2/171 6624
/proc/meminfo: memFree=27116024/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2668 CPUtime=0.09 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 413 0 0 0 9 0 0 0 22 0 1 0 961640352 2732032 358 33554432000 134512640 134603332 4290546592 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 667 358 97 23 0 293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.300654 s]
/proc/loadavg: 1.00 1.00 1.18 2/171 6624
/proc/meminfo: memFree=27116024/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2796 CPUtime=0.29 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 428 0 0 0 29 0 0 0 23 0 1 0 961640352 2863104 373 33554432000 134512640 134603332 4290546592 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 699 373 97 23 0 325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2796

[startup+0.700587 s]
/proc/loadavg: 1.00 1.00 1.18 2/171 6624
/proc/meminfo: memFree=27116024/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2796 CPUtime=0.69 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 428 0 0 0 69 0 0 0 25 0 1 0 961640352 2863104 373 33554432000 134512640 134603332 4290546592 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 699 373 97 23 0 325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50044 s]
/proc/loadavg: 1.00 1.00 1.18 3/175 6635
/proc/meminfo: memFree=27089256/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2796 CPUtime=1.49 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 436 0 0 0 149 0 0 0 25 0 1 0 961640352 2863104 381 33554432000 134512640 134603332 4290546592 18446744073709551615 134550663 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 699 381 97 23 0 325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2796

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.18 3/175 6635
/proc/meminfo: memFree=27087644/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2796 CPUtime=3.09 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 450 0 0 0 309 0 0 0 25 0 1 0 961640352 2863104 395 33554432000 134512640 134603332 4290546592 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 699 395 97 23 0 325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2796

[startup+6.30055 s]
/proc/loadavg: 1.08 1.02 1.19 3/175 6635
/proc/meminfo: memFree=27083180/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2924 CPUtime=6.29 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 460 0 0 0 629 0 0 0 25 0 1 0 961640352 2994176 405 33554432000 134512640 134603332 4290546592 18446744073709551615 134566297 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 731 405 97 23 0 357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2924

[startup+12.7004 s]
/proc/loadavg: 1.15 1.03 1.19 3/175 6636
/proc/meminfo: memFree=27074060/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2924 CPUtime=12.69 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 464 0 0 0 1269 0 0 0 25 0 1 0 961640352 2994176 409 33554432000 134512640 134603332 4290546592 18446744073709551615 134527381 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 731 409 97 23 0 357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2924

[startup+25.501 s]
/proc/loadavg: 1.34 1.08 1.20 3/175 6636
/proc/meminfo: memFree=27058708/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=2924 CPUtime=25.49 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 480 0 0 0 2549 0 0 0 25 0 1 0 961640352 2994176 425 33554432000 134512640 134603332 4290546592 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 731 425 97 23 0 357 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2924

[startup+51.1002 s]
/proc/loadavg: 1.56 1.15 1.22 3/175 6636
/proc/meminfo: memFree=27030976/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3004 CPUtime=51.09 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 497 0 0 0 5109 0 0 0 25 0 1 0 961640352 3076096 442 33554432000 134512640 134603332 4290546592 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 751 442 97 23 0 377 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3004

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.26 3/175 6638
/proc/meminfo: memFree=26979632/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3128 CPUtime=102.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 531 0 0 0 10230 0 0 0 25 0 1 0 961640352 3203072 476 33554432000 134512640 134603332 4290546592 18446744073709551615 134564340 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 782 476 97 23 0 408 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3128

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.30 3/175 6640
/proc/meminfo: memFree=26929504/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3096 CPUtime=162.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 531 0 0 0 16230 0 0 0 25 0 1 0 961640352 3170304 474 33554432000 134512640 134603332 4290546592 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 774 474 97 23 0 400 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3096

[startup+222.3 s]
/proc/loadavg: 1.97 1.51 1.34 3/175 6641
/proc/meminfo: memFree=26889288/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3144 CPUtime=222.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 539 0 0 0 22230 0 0 0 25 0 1 0 961640352 3219456 482 33554432000 134512640 134603332 4290546592 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 786 482 97 23 0 412 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3144

[startup+282.3 s]
/proc/loadavg: 1.99 1.60 1.38 3/175 6643
/proc/meminfo: memFree=26854020/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3192 CPUtime=282.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 545 0 0 0 28230 0 0 0 25 0 1 0 961640352 3268608 488 33554432000 134512640 134603332 4290546592 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 798 488 97 23 0 424 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3192

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.42 3/175 6644
/proc/meminfo: memFree=26818772/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3192 CPUtime=342.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 545 0 0 0 34230 0 0 0 25 0 1 0 961640352 3268608 488 33554432000 134512640 134603332 4290546592 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 798 488 97 23 0 424 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3192

[startup+402.301 s]
/proc/loadavg: 2.05 1.74 1.46 3/175 6646
/proc/meminfo: memFree=26788604/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3248 CPUtime=402.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 561 0 0 0 40230 0 0 0 25 0 1 0 961640352 3325952 504 33554432000 134512640 134603332 4290546592 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 812 504 97 23 0 438 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3248

[startup+462.301 s]
/proc/loadavg: 2.02 1.79 1.49 3/175 6648
/proc/meminfo: memFree=26761660/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3240 CPUtime=462.3 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 565 0 0 0 46230 0 0 0 25 0 1 0 961640352 3317760 499 33554432000 134512640 134603332 4290546592 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 810 499 97 23 0 436 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3240

[startup+522.301 s]
/proc/loadavg: 2.00 1.82 1.52 3/175 6649
/proc/meminfo: memFree=26725784/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3276 CPUtime=522.31 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 580 0 0 0 52231 0 0 0 25 0 1 0 961640352 3354624 514 33554432000 134512640 134603332 4290546592 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 819 514 97 23 0 445 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3276

[startup+582.3 s]
/proc/loadavg: 2.00 1.85 1.54 3/175 6651
/proc/meminfo: memFree=26691020/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3304 CPUtime=582.31 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 594 0 0 0 58231 0 0 0 25 0 1 0 961640352 3383296 526 33554432000 134512640 134603332 4290546592 18446744073709551615 134548016 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 826 526 97 23 0 452 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3304

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6832
/proc/meminfo: memFree=26993816/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3564 CPUtime=4062.43 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1341 0 0 0 406241 2 0 0 25 0 1 0 961640352 3649536 572 33554432000 134512640 134603332 4290546592 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 891 572 97 23 0 517 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 3564

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6833
/proc/meminfo: memFree=27015104/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3532 CPUtime=4122.42 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1350 0 0 0 412240 2 0 0 25 0 1 0 961640352 3616768 581 33554432000 134512640 134603332 4290546592 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 883 581 97 23 0 509 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 3532

[startup+4182.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/175 6835
/proc/meminfo: memFree=27022636/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3668 CPUtime=4182.43 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1421 0 0 0 418241 2 0 0 25 0 1 0 961640352 3756032 617 33554432000 134512640 134603332 4290546592 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 917 617 97 23 0 543 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 3668

[startup+4242.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/175 6836
/proc/meminfo: memFree=27021352/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3576 CPUtime=4242.43 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1421 0 0 0 424241 2 0 0 25 0 1 0 961640352 3661824 594 33554432000 134512640 134603332 4290546592 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 894 594 97 23 0 520 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 3576

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6838
/proc/meminfo: memFree=26999864/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3688 CPUtime=4302.43 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1450 0 0 0 430241 2 0 0 25 0 1 0 961640352 3776512 618 33554432000 134512640 134603332 4290546592 18446744073709551615 134564697 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 922 618 97 23 0 548 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 3688

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6840
/proc/meminfo: memFree=26999820/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3676 CPUtime=4362.43 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1457 0 0 0 436241 2 0 0 25 0 1 0 961640352 3764224 613 33554432000 134512640 134603332 4290546592 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 919 613 97 23 0 545 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 3676

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6841
/proc/meminfo: memFree=27001520/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3736 CPUtime=4422.43 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1466 0 0 0 442241 2 0 0 25 0 1 0 961640352 3825664 622 33554432000 134512640 134603332 4290546592 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 934 622 97 23 0 560 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 3736

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6843
/proc/meminfo: memFree=27022192/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3816 CPUtime=4482.44 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1498 0 0 0 448242 2 0 0 25 0 1 0 961640352 3907584 652 33554432000 134512640 134603332 4290546592 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 954 652 97 23 0 580 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 3816

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6844
/proc/meminfo: memFree=27006284/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3692 CPUtime=4542.44 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1498 0 0 0 454242 2 0 0 25 0 1 0 961640352 3780608 623 33554432000 134512640 134603332 4290546592 18446744073709551615 134527252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 923 623 97 23 0 549 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 3692

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6846
/proc/meminfo: memFree=27004260/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3684 CPUtime=4602.44 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1498 0 0 0 460242 2 0 0 25 0 1 0 961640352 3772416 621 33554432000 134512640 134603332 4290546592 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 921 621 97 23 0 547 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 3684

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 6848
/proc/meminfo: memFree=27004716/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3720 CPUtime=4662.45 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1523 0 0 0 466242 3 0 0 25 0 1 0 961640352 3809280 630 33554432000 134512640 134603332 4290546592 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 930 630 97 23 0 556 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 3720

[startup+4722.31 s]
/proc/loadavg: 2.05 2.01 1.94 3/175 6849
/proc/meminfo: memFree=27005420/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3756 CPUtime=4722.46 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1562 0 0 0 472243 3 0 0 25 0 1 0 961640352 3846144 638 33554432000 134512640 134603332 4290546592 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 939 638 97 23 0 565 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 3756

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/175 6851
/proc/meminfo: memFree=27005636/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3692 CPUtime=4782.45 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1585 0 0 0 478242 3 0 0 25 0 1 0 961640352 3780608 623 33554432000 134512640 134603332 4290546592 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 923 623 97 23 0 549 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 3692

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 6852
/proc/meminfo: memFree=27006340/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3692 CPUtime=4842.45 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1585 0 0 0 484242 3 0 0 25 0 1 0 961640352 3780608 623 33554432000 134512640 134603332 4290546592 18446744073709551615 134527335 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 923 623 97 23 0 549 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 3692

[startup+4902.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/175 6854
/proc/meminfo: memFree=27007044/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3888 CPUtime=4902.46 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1676 0 0 0 490243 3 0 0 25 0 1 0 961640352 3981312 672 33554432000 134512640 134603332 4290546592 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 972 672 97 23 0 598 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 3888

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/175 6856
/proc/meminfo: memFree=27008984/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3692 CPUtime=4962.46 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1676 0 0 0 496243 3 0 0 25 0 1 0 961640352 3780608 623 33554432000 134512640 134603332 4290546592 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 923 623 97 23 0 549 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 3692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 6856
/proc/meminfo: memFree=27013044/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3816 CPUtime=5000.06 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1689 0 0 0 500003 3 0 0 25 0 1 0 961640352 3907584 636 33554432000 134512640 134603332 4290546592 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 954 636 97 23 0 580 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 3816

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

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 6856
/proc/meminfo: memFree=27013044/32951124 swapFree=67064380/67111528
[pid=6624] ppid=6622 vsize=3816 CPUtime=5000.06 cores=0,2,4,6
/proc/6624/stat : 6624 (picosat) R 6622 6624 6029 0 -1 4202496 1689 0 0 0 500003 3 0 0 25 0 1 0 961640352 3907584 636 33554432000 134512640 134603332 4290546592 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6624/statm: 954 636 97 23 0 580 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 3816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 5000.04
CPU system time (s): 0.034994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1689
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= 7412

runsolver used 7.60984 second user time and 15.1247 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-19 18:19:59
IDJOB=3438609
IDBENCH=71805
IDSOLVER=1934
FILE ID=node105/3438609-1308500399
RUNJOBID= node105-1308500399-6606
PBS_JOBID= 13608201
Free space on /tmp= 73148 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438609-1308500399/watcher-3438609-1308500399 -o /tmp/evaluation-result-3438609-1308500399/solver-3438609-1308500399 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438609-1308500399.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=110715403

node105.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5410.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27117196 kB
Buffers:        544964 kB
Cached:        4890776 kB
SwapCached:      20120 kB
Active:        1729364 kB
Inactive:      3738804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27117196 kB
SwapTotal:    67111528 kB
SwapFree:     67064380 kB
Dirty:            1168 kB
Writeback:           0 kB
AnonPages:       29996 kB
Mapped:          10024 kB
Slab:           302392 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   162872 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73148 MiB
End job on node105 at 2011-06-19 19:43:21