Trace number 3259833

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) 1299.99 1300.01

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 benchmark0.203968
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 3.3.0 (svn: 935)

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-3259833-1303508665/watcher-3259833-1303508665 -o /tmp/evaluation-result-3259833-1303508665/solver-3259833-1303508665 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3259833-1303508665.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.40 3.89 3.89 5/183 15911
/proc/meminfo: memFree=15707808/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2536 CPUtime=0 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 345 0 0 0 0 0 0 0 22 0 1 0 462464464 2596864 291 33554432000 134512640 134603332 4293146576 18446744073709551615 4261372 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 634 293 89 23 0 260 0

[startup+0.042703 s]
/proc/loadavg: 3.40 3.89 3.89 5/183 15911
/proc/meminfo: memFree=15707808/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2668 CPUtime=0.04 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 412 0 0 0 4 0 0 0 22 0 1 0 462464464 2732032 358 33554432000 134512640 134603332 4293146576 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 667 358 97 23 0 293 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2668

[startup+0.100692 s]
/proc/loadavg: 3.40 3.89 3.89 5/183 15911
/proc/meminfo: memFree=15707808/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2668 CPUtime=0.09 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 413 0 0 0 9 0 0 0 22 0 1 0 462464464 2732032 359 33554432000 134512640 134603332 4293146576 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 667 359 97 23 0 293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.30066 s]
/proc/loadavg: 3.40 3.89 3.89 5/183 15911
/proc/meminfo: memFree=15707808/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2796 CPUtime=0.29 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 428 0 0 0 29 0 0 0 23 0 1 0 462464464 2863104 374 33554432000 134512640 134603332 4293146576 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 699 374 97 23 0 325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2796

[startup+0.700584 s]
/proc/loadavg: 3.40 3.89 3.89 5/183 15911
/proc/meminfo: memFree=15707808/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2796 CPUtime=0.69 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 428 0 0 0 69 0 0 0 25 0 1 0 462464464 2863104 374 33554432000 134512640 134603332 4293146576 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 699 374 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: 3.40 3.89 3.89 5/190 15924
/proc/meminfo: memFree=15668868/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2796 CPUtime=1.49 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 436 0 0 0 149 0 0 0 25 0 1 0 462464464 2863104 382 33554432000 134512640 134603332 4293146576 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 699 382 97 23 0 325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2796

[startup+3.10015 s]
/proc/loadavg: 3.40 3.89 3.89 5/190 15924
/proc/meminfo: memFree=15654236/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2796 CPUtime=3.09 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 450 0 0 0 309 0 0 0 25 0 1 0 462464464 2863104 396 33554432000 134512640 134603332 4293146576 18446744073709551615 134565500 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 699 396 97 23 0 325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2796

[startup+6.30057 s]
/proc/loadavg: 3.53 3.90 3.90 5/190 15924
/proc/meminfo: memFree=15643268/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2924 CPUtime=6.29 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 460 0 0 0 629 0 0 0 25 0 1 0 462464464 2994176 406 33554432000 134512640 134603332 4293146576 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 731 406 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: 3.57 3.91 3.90 5/190 15924
/proc/meminfo: memFree=15624024/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2924 CPUtime=12.69 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 464 0 0 0 1269 0 0 0 25 0 1 0 462464464 2994176 410 33554432000 134512640 134603332 4293146576 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 731 410 97 23 0 357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2924

[startup+25.5011 s]
/proc/loadavg: 3.66 3.91 3.90 5/190 15924
/proc/meminfo: memFree=15588476/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=2924 CPUtime=25.49 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 480 0 0 0 2549 0 0 0 25 0 1 0 462464464 2994176 426 33554432000 134512640 134603332 4293146576 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 731 426 97 23 0 357 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2924

[startup+51.1005 s]
/proc/loadavg: 3.78 3.92 3.90 5/190 15925
/proc/meminfo: memFree=15540668/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3004 CPUtime=51.09 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 497 0 0 0 5109 0 0 0 25 0 1 0 462464464 3076096 443 33554432000 134512640 134603332 4293146576 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 751 443 97 23 0 377 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3004

[startup+102.307 s]
/proc/loadavg: 3.95 3.94 3.91 5/190 15980
/proc/meminfo: memFree=15412572/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3128 CPUtime=102.3 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 526 0 0 0 10230 0 0 0 25 0 1 0 462464464 3203072 472 33554432000 134512640 134603332 4293146576 18446744073709551615 134548062 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 782 472 97 23 0 408 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3128

[startup+162.3 s]
/proc/loadavg: 3.98 3.95 3.91 5/190 15982
/proc/meminfo: memFree=15295828/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3096 CPUtime=162.29 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 531 0 0 0 16229 0 0 0 25 0 1 0 462464464 3170304 475 33554432000 134512640 134603332 4293146576 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 774 475 97 23 0 400 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3096

[startup+222.3 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 15983
/proc/meminfo: memFree=15237264/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3144 CPUtime=222.29 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 539 0 0 0 22229 0 0 0 25 0 1 0 462464464 3219456 483 33554432000 134512640 134603332 4293146576 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 786 483 97 23 0 412 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3144

[startup+282.301 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 15985
/proc/meminfo: memFree=15184288/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3192 CPUtime=282.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 545 0 0 0 28228 0 0 0 25 0 1 0 462464464 3268608 489 33554432000 134512640 134603332 4293146576 18446744073709551615 134548069 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 798 489 97 23 0 424 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3192

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 15987
/proc/meminfo: memFree=15113840/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3192 CPUtime=342.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 545 0 0 0 34228 0 0 0 25 0 1 0 462464464 3268608 489 33554432000 134512640 134603332 4293146576 18446744073709551615 134563779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 798 489 97 23 0 424 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3192

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 15988
/proc/meminfo: memFree=15057636/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3260 CPUtime=402.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 561 0 0 0 40228 0 0 0 25 0 1 0 462464464 3338240 505 33554432000 134512640 134603332 4293146576 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 815 505 97 23 0 441 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 3260

[startup+462.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 15990
/proc/meminfo: memFree=15109436/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3240 CPUtime=462.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 565 0 0 0 46228 0 0 0 25 0 1 0 462464464 3317760 500 33554432000 134512640 134603332 4293146576 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 810 500 97 23 0 436 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 3240

[startup+522.3 s]
/proc/loadavg: 4.06 3.99 3.91 5/190 15991
/proc/meminfo: memFree=15051496/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3276 CPUtime=522.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 580 0 0 0 52228 0 0 0 25 0 1 0 462464464 3354624 515 33554432000 134512640 134603332 4293146576 18446744073709551615 134563967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 819 515 97 23 0 445 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 3276

[startup+582.3 s]
/proc/loadavg: 4.02 3.99 3.91 5/190 15993
/proc/meminfo: memFree=14960208/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3304 CPUtime=582.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 594 0 0 0 58227 0 0 0 25 0 1 0 462464464 3383296 527 33554432000 134512640 134603332 4293146576 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 826 527 97 23 0 452 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 3304

[startup+642.3 s]
/proc/loadavg: 4.07 4.00 3.92 5/190 15995
/proc/meminfo: memFree=14917896/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3320 CPUtime=642.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 607 0 0 0 64228 0 0 0 25 0 1 0 462464464 3399680 531 33554432000 134512640 134603332 4293146576 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 830 531 97 23 0 456 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 3320

[startup+702.301 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 15996
/proc/meminfo: memFree=14999700/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3276 CPUtime=702.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 607 0 0 0 70227 0 0 0 25 0 1 0 462464464 3354624 520 33554432000 134512640 134603332 4293146576 18446744073709551615 134525265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 819 520 97 23 0 445 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 3276

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 15998
/proc/meminfo: memFree=14866616/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3276 CPUtime=762.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 607 0 0 0 76228 0 0 0 25 0 1 0 462464464 3354624 520 33554432000 134512640 134603332 4293146576 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 819 520 97 23 0 445 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 3276

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 15999
/proc/meminfo: memFree=14826036/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3340 CPUtime=822.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 617 0 0 0 82227 0 0 0 25 0 1 0 462464464 3420160 530 33554432000 134512640 134603332 4293146576 18446744073709551615 134565506 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 835 530 97 23 0 461 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 3340

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 16001
/proc/meminfo: memFree=14828240/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3404 CPUtime=882.28 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 625 0 0 0 88228 0 0 0 25 0 1 0 462464464 3485696 538 33554432000 134512640 134603332 4293146576 18446744073709551615 134551059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 851 538 97 23 0 477 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 3404

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 16003
/proc/meminfo: memFree=14769696/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3380 CPUtime=942.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 625 0 0 0 94227 0 0 0 25 0 1 0 462464464 3461120 538 33554432000 134512640 134603332 4293146576 18446744073709551615 134525165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 845 538 97 23 0 471 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 3380

[startup+1002.3 s]
/proc/loadavg: 3.78 3.95 3.90 4/184 16030
/proc/meminfo: memFree=15298696/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3328 CPUtime=1002.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 625 0 0 0 100227 0 0 0 25 0 1 0 462464464 3407872 533 33554432000 134512640 134603332 4293146576 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 832 533 97 23 0 458 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 3328

[startup+1062.3 s]
/proc/loadavg: 3.28 3.77 3.85 4/184 16032
/proc/meminfo: memFree=15313664/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3388 CPUtime=1062.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 633 0 0 0 106227 0 0 0 25 0 1 0 462464464 3469312 541 33554432000 134512640 134603332 4293146576 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 847 541 97 23 0 473 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 3388

[startup+1122.3 s]
/proc/loadavg: 3.10 3.63 3.79 4/184 16033
/proc/meminfo: memFree=15310400/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3500 CPUtime=1122.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 663 0 0 0 112227 0 0 0 25 0 1 0 462464464 3584000 571 33554432000 134512640 134603332 4293146576 18446744073709551615 134563870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 875 571 97 23 0 501 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 3500

[startup+1182.3 s]
/proc/loadavg: 3.04 3.51 3.74 4/184 16035
/proc/meminfo: memFree=15310740/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3432 CPUtime=1182.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 663 0 0 0 118227 0 0 0 25 0 1 0 462464464 3514368 559 33554432000 134512640 134603332 4293146576 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 858 559 97 23 0 484 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 3432

[startup+1242.3 s]
/proc/loadavg: 3.05 3.43 3.69 4/184 16040
/proc/meminfo: memFree=15324196/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3372 CPUtime=1242.27 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 682 0 0 0 124227 0 0 0 25 0 1 0 462464464 3452928 544 33554432000 134512640 134603332 4293146576 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 843 544 97 23 0 469 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 3372



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.02 3.35 3.65 4/184 16041
/proc/meminfo: memFree=15255960/32951124 swapFree=67111528/67111528
[pid=15911] ppid=15909 vsize=3412 CPUtime=1299.98 cores=1,3
/proc/15911/stat : 15911 (picosat) R 15909 15911 14898 0 -1 4202496 685 0 0 0 129998 0 0 0 25 0 1 0 462464464 3493888 547 33554432000 134512640 134603332 4293146576 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15911/statm: 853 547 97 23 0 479 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 3412

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.98
CPU system time (s): 0.003999
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 3564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 685
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= 4
involuntary context switches= 3591

runsolver used 2.01869 second user time and 5.08323 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-22 23:44:25
IDJOB=3259833
IDBENCH=71805
IDSOLVER=1604
FILE ID=node138/3259833-1303508665
RUNJOBID= node138-1303508665-15883
PBS_JOBID= 13134245
Free space on /tmp= 71720 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-3259833-1303508665/watcher-3259833-1303508665 -o /tmp/evaluation-result-3259833-1303508665/solver-3259833-1303508665 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3259833-1303508665.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=1841001811

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
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:      15708328 kB
Buffers:       1613944 kB
Cached:       15006284 kB
SwapCached:          0 kB
Active:        9313500 kB
Inactive:      7379940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15708328 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           13836 kB
Writeback:           0 kB
AnonPages:       72448 kB
Mapped:          15268 kB
Slab:           486128 kB
PageTables:       5124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   219824 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= 71732 MiB
End job on node138 at 2011-04-23 00:06:07