Trace number 3274457

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
SAT07 reference solver: minisat SAT 2007? (TO) 1300.07 1300.03

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  18217                                                |
0.00/0.00	c |  Number of clauses:    284829                                               |
0.09/0.12	c |  Parsing time:         0.12         s                                       |
0.39/0.45	c ============================[ Search Statistics ]==============================
0.39/0.45	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.45	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.45	c ===============================================================================
0.39/0.45	c |         0 |   18217   257793   567879 |    85931        0    nan |  0.000 % |
0.39/0.46	c |       101 |   18209   257793   567879 |    94524       93     13 |  0.285 % |
0.39/0.47	c |       251 |   18207   257793   567879 |   103976      241     18 |  0.296 % |
0.39/0.48	c |       477 |   18204   257793   567879 |   114374      464     21 |  0.313 % |
0.49/0.50	c |       814 |   18193   257793   567879 |   125811      792     19 |  0.362 % |
0.49/0.53	c |      1320 |   18190   257793   567879 |   138392     1295     23 |  0.379 % |
0.49/0.58	c |      2082 |   18185   257793   567879 |   152232     2053     28 |  0.401 % |
0.59/0.65	c |      3221 |   18142   256444   565149 |   167455     3188     27 |  0.412 % |
0.69/0.77	c |      4929 |   18134   256310   564881 |   184200     4887     29 |  0.456 % |
0.89/0.95	c |      7492 |   18128   256164   564589 |   202620     7441     32 |  0.489 % |
1.19/1.29	c |     11337 |   18115   256012   564285 |   222882    11272     35 |  0.560 % |
1.69/1.77	c |     17105 |   18092   255387   563035 |   245171    17008     35 |  0.686 % |
2.59/2.64	c |     25754 |   18079   255158   562577 |   269688    25641     41 |  0.758 % |
4.29/4.37	c |     38729 |   18046   254762   561785 |   296657    38582     45 |  0.939 % |
7.19/7.21	c |     58190 |   18005   253807   559861 |   326322    58011     48 |  1.164 % |
13.09/13.17	c |     87384 |   17990   253412   559071 |   358955    87184     55 |  1.246 % |
25.89/25.99	c |    131174 |   17983   253247   558741 |   394850   130964     73 |  1.290 % |
50.29/50.40	c |    196858 |   17972   253053   558353 |   434335   196635     92 |  1.345 % |
106.60/106.61	c |    295385 |   17954   252565   557377 |   477769   295136    108 |  1.444 % |
241.29/241.38	c |    443174 |   17947   252411   557069 |   525546   442913    134 |  1.482 % |
410.31/410.31	c |    664858 |   17936   252183   556613 |   578100   170433    189 |  1.543 % |
678.82/678.87	c |    997385 |   17925   251916   556079 |   635910   502946    168 |  1.603 % |
1099.12/1099.12	c |   1496175 |   17920   251822   555891 |   699501   395397    199 |  1.630 % |

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-3274457-1303603270/watcher-3274457-1303603270 -o /tmp/evaluation-result-3274457-1303603270/solver-3274457-1303603270 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274457-1303603270.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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.83 3.92 3.74 4/189 20442
/proc/meminfo: memFree=13817932/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=2940 CPUtime=0 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 646 0 0 0 0 0 0 0 21 0 1 0 550557656 3010560 602 33554432000 134512640 135048876 4288035328 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 735 602 50 131 0 602 0

[startup+0.0823179 s]
/proc/loadavg: 3.83 3.92 3.74 4/189 20442
/proc/meminfo: memFree=13817932/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=13860 CPUtime=0.07 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 3216 0 0 0 7 0 0 0 21 0 1 0 550557656 14192640 3172 33554432000 134512640 135048876 4288035328 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 3465 3173 50 131 0 3332 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13860

[startup+0.100304 s]
/proc/loadavg: 3.83 3.92 3.74 4/189 20442
/proc/meminfo: memFree=13817932/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=16516 CPUtime=0.09 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 3748 0 0 0 9 0 0 0 21 0 1 0 550557656 16912384 3704 33554432000 134512640 135048876 4288035328 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 4129 3705 50 131 0 3996 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16516

[startup+0.300266 s]
/proc/loadavg: 3.83 3.92 3.74 4/189 20442
/proc/meminfo: memFree=13817932/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=19812 CPUtime=0.29 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 4707 0 0 0 29 0 0 0 22 0 1 0 550557656 20287488 4663 33554432000 134512640 135048876 4288035328 18446744073709551615 134521190 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 4953 4663 62 131 0 4820 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19812

[startup+0.700192 s]
/proc/loadavg: 3.83 3.92 3.74 4/189 20442
/proc/meminfo: memFree=13817932/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=18108 CPUtime=0.69 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 4980 0 0 0 69 0 0 0 23 0 1 0 550557656 18542592 4316 33554432000 134512640 135048876 4288035328 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 4527 4316 67 131 0 4394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18108

[startup+1.50104 s]
/proc/loadavg: 3.83 3.92 3.74 5/190 20443
/proc/meminfo: memFree=13799856/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=18108 CPUtime=1.49 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 4986 0 0 0 149 0 0 0 25 0 1 0 550557656 18542592 4322 33554432000 134512640 135048876 4288035328 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 4527 4322 67 131 0 4394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18108

[startup+3.10075 s]
/proc/loadavg: 3.83 3.92 3.74 5/190 20443
/proc/meminfo: memFree=13798988/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=20648 CPUtime=3.09 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 5589 0 0 0 309 0 0 0 25 0 1 0 550557656 21143552 4925 33554432000 134512640 135048876 4288035328 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 5162 4925 67 131 0 5029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20648

[startup+6.30116 s]
/proc/loadavg: 3.85 3.92 3.74 5/190 20443
/proc/meminfo: memFree=13790532/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=26536 CPUtime=6.29 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 7073 0 0 0 629 0 0 0 25 0 1 0 550557656 27172864 6409 33554432000 134512640 135048876 4288035328 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 6634 6409 67 131 0 6501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26536

[startup+12.701 s]
/proc/loadavg: 3.86 3.92 3.74 5/190 20443
/proc/meminfo: memFree=13776236/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=36556 CPUtime=12.69 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 9584 0 0 0 1268 1 0 0 25 0 1 0 550557656 37433344 8920 33554432000 134512640 135048876 4288035328 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 9139 8920 67 131 0 9006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36556

[startup+25.5006 s]
/proc/loadavg: 3.89 3.93 3.74 5/190 20443
/proc/meminfo: memFree=13748216/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=57460 CPUtime=25.49 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 14810 0 0 0 2546 3 0 0 25 0 1 0 550557656 58839040 14146 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 14365 14146 67 131 0 14232 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57460

[startup+51.1008 s]
/proc/loadavg: 3.93 3.93 3.75 5/190 20444
/proc/meminfo: memFree=13709020/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=95748 CPUtime=51.09 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 24372 0 0 0 5103 6 0 0 25 0 1 0 550557656 98045952 23708 33554432000 134512640 135048876 4288035328 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 23937 23708 67 131 0 23804 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 95748

[startup+102.307 s]
/proc/loadavg: 4.01 3.96 3.76 5/190 20445
/proc/meminfo: memFree=13628420/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=151496 CPUtime=102.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 38297 0 0 0 10218 12 0 0 25 0 1 0 550557656 155131904 37633 33554432000 134512640 135048876 4288035328 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 37874 37633 67 131 0 37741 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 151496

[startup+162.3 s]
/proc/loadavg: 4.00 3.96 3.78 5/190 20447
/proc/meminfo: memFree=13569864/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=204820 CPUtime=162.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 51551 0 0 0 16212 18 0 0 25 0 1 0 550557656 209735680 50887 33554432000 134512640 135048876 4288035328 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 51205 50887 67 131 0 51072 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 204820

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.79 5/190 20449
/proc/meminfo: memFree=13496076/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=259004 CPUtime=222.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 65162 0 0 0 22208 22 0 0 25 0 1 0 550557656 265220096 64498 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 64751 64498 67 131 0 64618 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 259004

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 20450
/proc/meminfo: memFree=13460956/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=291632 CPUtime=282.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 73145 0 0 0 28203 27 0 0 25 0 1 0 550557656 298631168 72481 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 72908 72481 67 131 0 72775 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 291632

[startup+342.301 s]
/proc/loadavg: 4.00 3.97 3.81 5/190 20479
/proc/meminfo: memFree=13421888/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=333744 CPUtime=342.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 83686 0 0 0 34196 34 0 0 25 0 1 0 550557656 341753856 83022 33554432000 134512640 135048876 4288035328 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 83436 83022 67 131 0 83303 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 333744

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 20480
/proc/meminfo: memFree=13417892/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=335328 CPUtime=402.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 84101 0 0 0 40196 34 0 0 25 0 1 0 550557656 343375872 83437 33554432000 134512640 135048876 4288035328 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 83832 83437 67 131 0 83699 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 335328

[startup+462.301 s]
/proc/loadavg: 4.04 3.99 3.83 5/190 20482
/proc/meminfo: memFree=13414528/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=335328 CPUtime=462.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 84101 0 0 0 46196 34 0 0 25 0 1 0 550557656 343375872 83437 33554432000 134512640 135048876 4288035328 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 83832 83437 67 131 0 83699 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 335328

[startup+522.3 s]
/proc/loadavg: 4.01 3.99 3.84 5/190 20484
/proc/meminfo: memFree=13413884/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=335328 CPUtime=522.3 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 84101 0 0 0 52196 34 0 0 25 0 1 0 550557656 343375872 83437 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 83832 83437 67 131 0 83699 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 335328

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.84 5/190 20485
/proc/meminfo: memFree=13412504/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=335328 CPUtime=582.31 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 84101 0 0 0 58197 34 0 0 25 0 1 0 550557656 343375872 83437 33554432000 134512640 135048876 4288035328 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 83832 83437 67 131 0 83699 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 335328

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 20487
/proc/meminfo: memFree=13366984/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=354208 CPUtime=642.32 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 88802 0 0 0 64195 37 0 0 25 0 1 0 550557656 362708992 88138 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 88552 88138 67 131 0 88419 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 354208

[startup+702.301 s]
/proc/loadavg: 4.06 4.00 3.86 5/190 20488
/proc/meminfo: memFree=13320092/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=391620 CPUtime=702.31 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 98147 0 0 0 70189 42 0 0 25 0 1 0 550557656 401018880 97483 33554432000 134512640 135048876 4288035328 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 97905 97483 67 131 0 97772 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 391620

[startup+762.307 s]
/proc/loadavg: 4.02 4.00 3.87 5/190 20490
/proc/meminfo: memFree=13259692/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=448312 CPUtime=762.33 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 112383 0 0 0 76183 50 0 0 25 0 1 0 550557656 459071488 111719 33554432000 134512640 135048876 4288035328 18446744073709551615 134548766 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 112078 111719 67 131 0 111945 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 448312

[startup+822.301 s]
/proc/loadavg: 4.01 4.00 3.87 5/190 20492
/proc/meminfo: memFree=13220868/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=486124 CPUtime=822.32 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 121862 0 0 0 82177 55 0 0 25 0 1 0 550557656 497790976 121198 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 121531 121198 67 131 0 121398 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 486124

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 20493
/proc/meminfo: memFree=13182532/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=882.31 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131105 0 0 0 88171 60 0 0 25 0 1 0 550557656 535535616 130441 33554432000 134512640 135048876 4288035328 18446744073709551615 134547146 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130441 67 131 0 130613 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 522984

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 20495
/proc/meminfo: memFree=13170248/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=942.32 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131105 0 0 0 94172 60 0 0 25 0 1 0 550557656 535535616 130441 33554432000 134512640 135048876 4288035328 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130441 67 131 0 130613 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 522984

[startup+1002.3 s]
/proc/loadavg: 4.11 4.03 3.90 5/190 20496
/proc/meminfo: memFree=13169856/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=1002.32 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131105 0 0 0 100172 60 0 0 25 0 1 0 550557656 535535616 130441 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130441 67 131 0 130613 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 522984

[startup+1062.3 s]
/proc/loadavg: 4.04 4.02 3.91 5/190 20498
/proc/meminfo: memFree=13167240/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=1062.32 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131106 0 0 0 106172 60 0 0 25 0 1 0 550557656 535535616 130442 33554432000 134512640 135048876 4288035328 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130442 67 131 0 130613 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 522984

[startup+1122.3 s]
/proc/loadavg: 3.86 3.98 3.90 4/184 20517
/proc/meminfo: memFree=13199788/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=1122.32 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131107 0 0 0 112172 60 0 0 25 0 1 0 550557656 535535616 130443 33554432000 134512640 135048876 4288035328 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130443 67 131 0 130613 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 522984

[startup+1182.3 s]
/proc/loadavg: 3.35 3.82 3.85 4/184 20518
/proc/meminfo: memFree=13199916/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=1182.33 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131109 0 0 0 118173 60 0 0 25 0 1 0 550557656 535535616 130445 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130445 67 131 0 130613 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 522984

[startup+1242.3 s]
/proc/loadavg: 3.13 3.67 3.79 4/184 20520
/proc/meminfo: memFree=13199776/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=1242.33 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131109 0 0 0 124173 60 0 0 25 0 1 0 550557656 535535616 130445 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130445 67 131 0 130613 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 522984



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.44 3.37 3.68 3/178 20539
/proc/meminfo: memFree=13377244/32950928 swapFree=67111528/67111528
[pid=20442] ppid=20440 vsize=522984 CPUtime=1300.03 cores=1,3
/proc/20442/stat : 20442 (minisat_noasser) R 20440 20442 19989 0 -1 4202496 131111 0 0 0 129943 60 0 0 25 0 1 0 550557656 535535616 130447 33554432000 134512640 135048876 4288035328 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20442/statm: 130746 130447 67 131 0 130613 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 522984

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): 1300.03
CPU time (s): 1300.07
CPU user time (s): 1299.44
CPU system time (s): 0.634903
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 522984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.44
system time used= 0.634903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131111
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= 3
involuntary context switches= 2616

runsolver used 2.05369 second user time and 5.04923 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-24 02:01:10
IDJOB=3274457
IDBENCH=83244
IDSOLVER=1676
FILE ID=node113/3274457-1303603270
RUNJOBID= node113-1303603214-20310
PBS_JOBID= 13150583
Free space on /tmp= 70768 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3274457-1303603270/watcher-3274457-1303603270 -o /tmp/evaluation-result-3274457-1303603270/solver-3274457-1303603270 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274457-1303603270.cnf

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

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=1061191111

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13818204 kB
Buffers:       1842156 kB
Cached:       16553436 kB
SwapCached:          0 kB
Active:       10676012 kB
Inactive:      7869808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13818204 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6112 kB
Writeback:           0 kB
AnonPages:      149572 kB
Mapped:          15772 kB
Slab:           523452 kB
PageTables:       5332 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   339636 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= 70772 MiB
End job on node113 at 2011-04-24 02:22:52