Trace number 3439329

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) 5000.06 4999.92

General information on the benchmark

NameSAT03/handmade/anton/UNSAT/
SGI_30_60_20_50_3-dir.shuffled-as.sat03-114.cnf
MD5SUM9ffa0325c9e00b41c025f41d20ec5a0c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1745.74
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses49070
Sum of the clauses size98700
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 249050
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

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: 977)

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-3439329-1306928524/watcher-3439329-1306928524 -o /tmp/evaluation-result-3439329-1306928524/solver-3439329-1306928524 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439329-1306928524.cnf 

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

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: 7.99 8.04 8.02 2/521 11401
/proc/meminfo: memFree=23318512/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3060 CPUtime=0 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 477 0 0 0 0 0 0 0 22 0 1 0 785268242 3133440 423 33554432000 134512640 134603332 4291867328 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 765 424 90 23 0 391 0

[startup+0.0925569 s]
/proc/loadavg: 7.99 8.04 8.02 2/521 11401
/proc/meminfo: memFree=23318512/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3588 CPUtime=0.09 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 630 0 0 0 9 0 0 0 22 0 1 0 785268242 3674112 576 33554432000 134512640 134603332 4291867328 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 897 576 98 23 0 523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.100557 s]
/proc/loadavg: 7.99 8.04 8.02 2/521 11401
/proc/meminfo: memFree=23318512/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3588 CPUtime=0.09 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 631 0 0 0 9 0 0 0 22 0 1 0 785268242 3674112 577 33554432000 134512640 134603332 4291867328 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 897 577 98 23 0 523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.30052 s]
/proc/loadavg: 7.99 8.04 8.02 2/521 11401
/proc/meminfo: memFree=23318512/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3588 CPUtime=0.29 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 642 0 0 0 29 0 0 0 23 0 1 0 785268242 3674112 588 33554432000 134512640 134603332 4291867328 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 897 588 98 23 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.700448 s]
/proc/loadavg: 7.99 8.04 8.02 2/521 11401
/proc/meminfo: memFree=23318512/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3716 CPUtime=0.69 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 652 0 0 0 69 0 0 0 25 0 1 0 785268242 3805184 598 33554432000 134512640 134603332 4291867328 18446744073709551615 134525225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 929 598 98 23 0 555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3716

[startup+1.50031 s]
/proc/loadavg: 7.99 8.04 8.02 3/527 11408
/proc/meminfo: memFree=23302472/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3716 CPUtime=1.49 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 653 0 0 0 149 0 0 0 25 0 1 0 785268242 3805184 599 33554432000 134512640 134603332 4291867328 18446744073709551615 134564561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 929 599 98 23 0 555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3716

[startup+3.10101 s]
/proc/loadavg: 7.99 8.04 8.02 3/527 11408
/proc/meminfo: memFree=23299248/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3716 CPUtime=3.09 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 668 0 0 0 309 0 0 0 25 0 1 0 785268242 3805184 614 33554432000 134512640 134603332 4291867328 18446744073709551615 134564587 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 929 614 98 23 0 555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3716

[startup+6.30045 s]
/proc/loadavg: 7.51 7.94 7.98 3/527 11408
/proc/meminfo: memFree=23296404/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3848 CPUtime=6.29 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 677 0 0 0 629 0 0 0 25 0 1 0 785268242 3940352 623 33554432000 134512640 134603332 4291867328 18446744073709551615 134550731 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 962 623 98 23 0 588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3848

[startup+12.7003 s]
/proc/loadavg: 7.07 7.84 7.95 3/527 11408
/proc/meminfo: memFree=23289072/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3824 CPUtime=12.69 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 690 0 0 0 1269 0 0 0 25 0 1 0 785268242 3915776 636 33554432000 134512640 134603332 4291867328 18446744073709551615 134564484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 956 636 98 23 0 582 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3824

[startup+25.501 s]
/proc/loadavg: 5.94 7.55 7.86 3/527 11409
/proc/meminfo: memFree=23276884/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3824 CPUtime=25.5 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 697 0 0 0 2550 0 0 0 25 0 1 0 785268242 3915776 643 33554432000 134512640 134603332 4291867328 18446744073709551615 134564369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 956 643 98 23 0 582 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3824

[startup+51.1004 s]
/proc/loadavg: 4.60 7.11 7.70 3/527 11410
/proc/meminfo: memFree=23257436/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=3932 CPUtime=51.1 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 717 0 0 0 5110 0 0 0 25 0 1 0 785268242 4026368 663 33554432000 134512640 134603332 4291867328 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 983 663 98 23 0 609 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3932

[startup+102.319 s]
/proc/loadavg: 3.13 6.32 7.40 3/527 11438
/proc/meminfo: memFree=23294388/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4128 CPUtime=102.32 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 751 0 0 0 10232 0 0 0 25 0 1 0 785268242 4227072 697 33554432000 134512640 134603332 4291867328 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1032 697 98 23 0 658 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 4128

[startup+162.3 s]
/proc/loadavg: 2.41 5.53 7.06 3/527 11439
/proc/meminfo: memFree=23288312/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4124 CPUtime=162.3 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 795 0 0 0 16230 0 0 0 25 0 1 0 785268242 4222976 714 33554432000 134512640 134603332 4291867328 18446744073709551615 134550584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1031 714 98 23 0 657 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4124

[startup+222.301 s]
/proc/loadavg: 2.19 4.90 6.74 3/527 11441
/proc/meminfo: memFree=23288000/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4112 CPUtime=222.3 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 800 0 0 0 22230 0 0 0 25 0 1 0 785268242 4210688 719 33554432000 134512640 134603332 4291867328 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1028 719 98 23 0 654 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4112

[startup+282.301 s]
/proc/loadavg: 2.11 4.38 6.45 3/527 11443
/proc/meminfo: memFree=23283976/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4196 CPUtime=282.3 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 830 0 0 0 28230 0 0 0 25 0 1 0 785268242 4296704 742 33554432000 134512640 134603332 4291867328 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1049 742 98 23 0 675 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4196

[startup+342.3 s]
/proc/loadavg: 2.12 3.97 6.18 3/527 11444
/proc/meminfo: memFree=23284408/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4220 CPUtime=342.3 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 833 0 0 0 34230 0 0 0 25 0 1 0 785268242 4321280 736 33554432000 134512640 134603332 4291867328 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1055 736 98 23 0 681 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4220

[startup+402.3 s]
/proc/loadavg: 2.04 3.61 5.91 3/527 11446
/proc/meminfo: memFree=23284220/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4276 CPUtime=402.3 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 858 0 0 0 40230 0 0 0 25 0 1 0 785268242 4378624 759 33554432000 134512640 134603332 4291867328 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1069 759 98 23 0 695 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4276

[startup+462.301 s]
/proc/loadavg: 2.01 3.32 5.67 3/527 11447
/proc/meminfo: memFree=23284160/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4300 CPUtime=462.31 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 876 0 0 0 46231 0 0 0 25 0 1 0 785268242 4403200 752 33554432000 134512640 134603332 4291867328 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1075 752 98 23 0 701 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4300

[startup+522.301 s]
/proc/loadavg: 2.00 3.07 5.43 3/527 11449
/proc/meminfo: memFree=23281732/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4300 CPUtime=522.31 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 890 0 0 0 52231 0 0 0 25 0 1 0 785268242 4403200 766 33554432000 134512640 134603332 4291867328 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1075 766 98 23 0 701 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4300

[startup+582.3 s]
/proc/loadavg: 2.00 2.88 5.22 3/527 11451
/proc/meminfo: memFree=23280916/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4272 CPUtime=582.31 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 893 0 0 0 58231 0 0 0 25 0 1 0 785268242 4374528 761 33554432000 134512640 134603332 4291867328 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1068 761 98 23 0 694 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4272

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.03 2.03 2.08 3/527 11582
/proc/meminfo: memFree=23310644/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4784 CPUtime=4062.42 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2649 0 0 0 406241 1 0 0 25 0 1 0 785268242 4898816 889 33554432000 134512640 134603332 4291867328 18446744073709551615 134525241 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1196 889 98 23 0 822 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 4784

[startup+4122.3 s]
/proc/loadavg: 2.01 2.02 2.08 3/527 11584
/proc/meminfo: memFree=23310200/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4460 CPUtime=4122.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2649 0 0 0 412240 1 0 0 25 0 1 0 785268242 4567040 808 33554432000 134512640 134603332 4291867328 18446744073709551615 134564310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1115 808 98 23 0 741 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 4460

[startup+4182.3 s]
/proc/loadavg: 2.13 2.05 2.08 3/527 11586
/proc/meminfo: memFree=23311648/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4492 CPUtime=4182.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2651 0 0 0 418240 1 0 0 25 0 1 0 785268242 4599808 808 33554432000 134512640 134603332 4291867328 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1123 808 98 23 0 749 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 4492

[startup+4242.3 s]
/proc/loadavg: 2.10 2.06 2.08 3/527 11587
/proc/meminfo: memFree=23312088/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4736 CPUtime=4242.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2734 0 0 0 424240 1 0 0 25 0 1 0 785268242 4849664 877 33554432000 134512640 134603332 4291867328 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1184 877 98 23 0 810 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 4736

[startup+4302.3 s]
/proc/loadavg: 2.04 2.04 2.08 3/527 11589
/proc/meminfo: memFree=23312040/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4708 CPUtime=4302.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2765 0 0 0 430240 1 0 0 25 0 1 0 785268242 4820992 870 33554432000 134512640 134603332 4291867328 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1177 870 98 23 0 803 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 4708

[startup+4362.3 s]
/proc/loadavg: 2.01 2.03 2.07 3/527 11590
/proc/meminfo: memFree=23311728/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4684 CPUtime=4362.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2765 0 0 0 436240 1 0 0 25 0 1 0 785268242 4796416 864 33554432000 134512640 134603332 4291867328 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1171 864 98 23 0 797 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 4684

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/527 11592
/proc/meminfo: memFree=23312040/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4912 CPUtime=4422.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2831 0 0 0 442240 1 0 0 25 0 1 0 785268242 5029888 921 33554432000 134512640 134603332 4291867328 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1228 921 98 23 0 854 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 4912

[startup+4482.3 s]
/proc/loadavg: 2.15 2.05 2.07 3/527 11594
/proc/meminfo: memFree=23311368/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=5144 CPUtime=4482.41 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2867 0 0 0 448240 1 0 0 25 0 1 0 785268242 5267456 950 33554432000 134512640 134603332 4291867328 18446744073709551615 134564544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1286 950 98 23 0 912 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 5144

[startup+4542.3 s]
/proc/loadavg: 2.12 2.06 2.07 3/527 11595
/proc/meminfo: memFree=23311804/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4860 CPUtime=4542.42 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2867 0 0 0 454241 1 0 0 25 0 1 0 785268242 4976640 908 33554432000 134512640 134603332 4291867328 18446744073709551615 134563921 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1215 908 98 23 0 841 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 4860

[startup+4602.3 s]
/proc/loadavg: 2.04 2.04 2.06 3/527 11597
/proc/meminfo: memFree=23311640/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4716 CPUtime=4602.43 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2878 0 0 0 460242 1 0 0 25 0 1 0 785268242 4829184 872 33554432000 134512640 134603332 4291867328 18446744073709551615 134563608 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1179 872 98 23 0 805 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 4716

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.06 3/527 11598
/proc/meminfo: memFree=23310348/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4648 CPUtime=4662.42 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2880 0 0 0 466241 1 0 0 25 0 1 0 785268242 4759552 855 33554432000 134512640 134603332 4291867328 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1162 855 98 23 0 788 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 4648

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.05 3/527 11600
/proc/meminfo: memFree=23310424/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4800 CPUtime=4722.44 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2967 0 0 0 472243 1 0 0 25 0 1 0 785268242 4915200 893 33554432000 134512640 134603332 4291867328 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1200 893 98 23 0 826 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 4800

[startup+4782.3 s]
/proc/loadavg: 2.14 2.06 2.06 3/527 11611
/proc/meminfo: memFree=23310672/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4784 CPUtime=4782.42 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2967 0 0 0 478241 1 0 0 25 0 1 0 785268242 4898816 889 33554432000 134512640 134603332 4291867328 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1196 889 98 23 0 822 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 4784

[startup+4842.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/527 11612
/proc/meminfo: memFree=23310504/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4884 CPUtime=4842.42 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2976 0 0 0 484241 1 0 0 25 0 1 0 785268242 5001216 898 33554432000 134512640 134603332 4291867328 18446744073709551615 134551112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1221 898 98 23 0 847 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 4884

[startup+4902.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/527 11614
/proc/meminfo: memFree=23311924/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4800 CPUtime=4902.43 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 2976 0 0 0 490242 1 0 0 25 0 1 0 785268242 4915200 893 33554432000 134512640 134603332 4291867328 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1200 893 98 23 0 826 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 4800

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/527 11615
/proc/meminfo: memFree=23311868/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4800 CPUtime=4962.43 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 3003 0 0 0 496242 1 0 0 25 0 1 0 785268242 4915200 893 33554432000 134512640 134603332 4291867328 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1200 893 98 23 0 826 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 4800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.04 3/527 11616
/proc/meminfo: memFree=23311936/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4800 CPUtime=5000.04 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 3007 0 0 0 500003 1 0 0 25 0 1 0 785268242 4915200 893 33554432000 134512640 134603332 4291867328 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1200 893 98 23 0 826 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 4800

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 2.02 2.04 3/527 11616
/proc/meminfo: memFree=23311936/32951124 swapFree=64303760/67111528
[pid=11401] ppid=11399 vsize=4800 CPUtime=5000.04 cores=1,3,5,7
/proc/11401/stat : 11401 (picosat) R 11399 11401 11369 0 -1 4202496 3007 0 0 0 500003 1 0 0 25 0 1 0 785268242 4915200 893 33554432000 134512640 134603332 4291867328 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11401/statm: 1200 893 98 23 0 826 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 4800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 5000.04
CPU system time (s): 0.013997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 5144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3007
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= 5
involuntary context switches= 7541

runsolver used 23.6554 second user time and 58.2301 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-01 13:42:04
IDJOB=3439329
IDBENCH=83988
IDSOLVER=1934
FILE ID=node145/3439329-1306928524
RUNJOBID= node145-1306928524-11388
PBS_JOBID= 13488576
Free space on /tmp= 73948 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/anton/UNSAT/SGI_30_60_20_50_3-dir.shuffled-as.sat03-114.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439329-1306928524/watcher-3439329-1306928524 -o /tmp/evaluation-result-3439329-1306928524/solver-3439329-1306928524 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439329-1306928524.cnf

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

MD5SUM BENCH= 9ffa0325c9e00b41c025f41d20ec5a0c
RANDOM SEED=951779344

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.83
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		: 2666.786
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	: 5332.82
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23318800 kB
Buffers:        138364 kB
Cached:         239048 kB
SwapCached:        944 kB
Active:        9159120 kB
Inactive:       202056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23318800 kB
SwapTotal:    67111528 kB
SwapFree:     64303760 kB
Dirty:            5828 kB
Writeback:           0 kB
AnonPages:     8983120 kB
Mapped:          33648 kB
Slab:           132852 kB
PageTables:      66508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 153198604 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= 73952 MiB
End job on node145 at 2011-06-01 15:05:26