Trace number 425095

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 5000.1 5001.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.08/0.10	c |  Parsing time:         0.09         s                                       |
0.18/0.23	c ============================[ Search Statistics ]==============================
0.18/0.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.18/0.23	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.18/0.23	c ===============================================================================
0.18/0.23	c |         0 |   12606    54036   164330 |    18012        0    nan |  0.000 % |
0.18/0.27	c |       100 |   12606    54036   164330 |    19813      100    130 |  0.000 % |
0.28/0.34	c |       251 |   12606    54036   164330 |    21794      251    135 |  0.000 % |
0.38/0.44	c |       476 |   12606    54036   164330 |    23973      476    168 |  0.000 % |
0.49/0.59	c |       813 |   12606    54036   164330 |    26371      813    189 |  0.000 % |
0.79/0.81	c |      1319 |   12606    54036   164330 |    29008     1319    178 |  0.000 % |
1.09/1.15	c |      2079 |   12606    54036   164330 |    31909     2079    180 |  0.000 % |
1.59/1.64	c |      3219 |   12606    54036   164330 |    35100     3219    183 |  0.000 % |
2.39/2.44	c |      4927 |   12606    54036   164330 |    38610     4927    186 |  0.000 % |
3.68/3.73	c |      7489 |   12606    54036   164330 |    42471     7489    201 |  0.000 % |
5.78/5.82	c |     11334 |   12606    54036   164330 |    46718    11334    208 |  0.000 % |
9.39/9.48	c |     17100 |   12606    54036   164330 |    51390    17100    231 |  0.000 % |
15.98/16.08	c |     25750 |   12606    54036   164330 |    56529    25750    244 |  0.000 % |
26.98/27.06	c |     38727 |   12606    54036   164330 |    62182    38727    243 |  0.000 % |
46.57/46.63	c |     58189 |   12606    54036   164330 |    68400    58189    246 |  0.000 % |
78.17/78.23	c |     87382 |   12606    54036   164330 |    75240    29198    296 |  0.000 % |
138.45/138.56	c |    131171 |   12606    54036   164330 |    82764    72987    288 |  0.000 % |
257.22/257.36	c |    196857 |   12606    54036   164330 |    91041    66341    331 |  0.000 % |
409.28/409.43	c |    295384 |   12606    54036   164330 |   100145    85761    318 |  0.000 % |
711.61/711.83	c |    443173 |   12606    54036   164330 |   110159    61345    337 |  0.000 % |
1174.00/1174.33	c |    664858 |   12606    54036   164330 |   121175    87549    312 |  0.000 % |
1993.28/1993.95	c |    997384 |   12606    54036   164330 |   133293    98000    320 |  0.000 % |
3557.20/3558.20	c |   1496172 |   12606    54036   164330 |   146622   122097    332 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-425095-1177778357 -o ROOT/results/node48/solver-425095-1177778357 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425095-1177778357/minisat_noassertions /tmp/evaluation/425095-1177778357/instance-425095-1177778357.cnf 

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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 0.78 0.95 0.98 2/64 1888
/proc/meminfo: memFree=1481520/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=1856 CPUtime=0
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 132681010 1900544 346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 464 352 49 130 0 331 0

[startup+0.092172 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 1888
/proc/meminfo: memFree=1481520/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=6348 CPUtime=0.07
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 1428 0 0 0 7 0 0 0 18 0 1 0 132681010 6500352 1397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 1587 1397 50 130 0 1454 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6348

[startup+0.101172 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 1888
/proc/meminfo: memFree=1481520/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=6612 CPUtime=0.08
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 1497 0 0 0 8 0 0 0 18 0 1 0 132681010 6770688 1466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 1653 1466 50 130 0 1520 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6612

[startup+0.301191 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 1888
/proc/meminfo: memFree=1481520/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=6412 CPUtime=0.28
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 1650 0 0 0 28 0 0 0 19 0 1 0 132681010 6565888 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 1603 1471 67 130 0 1470 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6412

[startup+0.701227 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 1888
/proc/meminfo: memFree=1481520/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=6808 CPUtime=0.69
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 1750 0 0 0 68 1 0 0 22 0 1 0 132681010 6971392 1571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553228 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 1702 1571 67 130 0 1569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6808

[startup+1.5013 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 1889
/proc/meminfo: memFree=1474984/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=8128 CPUtime=1.49
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 2068 0 0 0 148 1 0 0 25 0 1 0 132681010 8323072 1889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 2032 1889 67 130 0 1899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10145 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 1889
/proc/meminfo: memFree=1473064/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=10900 CPUtime=3.08
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 2762 0 0 0 307 1 0 0 25 0 1 0 132681010 11161600 2583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 2725 2583 67 130 0 2592 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10900

[startup+6.30274 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 1889
/proc/meminfo: memFree=1467496/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=16180 CPUtime=6.29
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 4100 0 0 0 626 3 0 0 25 0 1 0 132681010 16568320 3921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 4045 3921 67 130 0 3912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16180

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 1889
/proc/meminfo: memFree=1456232/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=26928 CPUtime=12.68
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 6791 0 0 0 1263 5 0 0 25 0 1 0 132681010 27574272 6612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 6732 6612 67 130 0 6599 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26928

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 1889
/proc/meminfo: memFree=1439528/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=42668 CPUtime=25.48
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 10710 0 0 0 2540 8 0 0 25 0 1 0 132681010 43692032 10531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 10667 10531 67 130 0 10534 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42668

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 1889
/proc/meminfo: memFree=1412968/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=69668 CPUtime=51.07
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 17451 0 0 0 5093 14 0 0 25 0 1 0 132681010 71340032 17272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 17417 17272 67 130 0 17284 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69668

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 1889
/proc/meminfo: memFree=1403880/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=77984 CPUtime=102.27
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 19526 0 0 0 10210 17 0 0 25 0 1 0 132681010 79855616 19347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 19496 19347 67 130 0 19363 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77984

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 1889
/proc/meminfo: memFree=1374760/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=107028 CPUtime=162.24
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 26791 0 0 0 16200 24 0 0 25 0 1 0 132681010 109596672 26612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 26757 26612 67 130 0 26624 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 107028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1889
/proc/meminfo: memFree=1374760/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=107028 CPUtime=222.23
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 26791 0 0 0 22199 24 0 0 25 0 1 0 132681010 109596672 26612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 26757 26612 67 130 0 26624 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 107028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1889
/proc/meminfo: memFree=1361832/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=120624 CPUtime=282.22
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 30210 0 0 0 28194 28 0 0 25 0 1 0 132681010 123518976 30031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 30156 30031 67 130 0 30023 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 120624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1889
/proc/meminfo: memFree=1351976/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=129932 CPUtime=342.2
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 32486 0 0 0 34190 30 0 0 25 0 1 0 132681010 133050368 32307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 32483 32307 67 130 0 32350 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 129932

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1889
/proc/meminfo: memFree=1351976/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=129932 CPUtime=402.18
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 32486 0 0 0 40188 30 0 0 25 0 1 0 132681010 133050368 32307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 32483 32307 67 130 0 32350 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 129932

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1889
/proc/meminfo: memFree=1340200/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=141680 CPUtime=462.17
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 35434 0 0 0 46184 33 0 0 25 0 1 0 132681010 145080320 35255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 35420 35255 67 130 0 35287 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 141680

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 1889
/proc/meminfo: memFree=1340136/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=141680 CPUtime=522.16
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 35434 0 0 0 52183 33 0 0 25 0 1 0 132681010 145080320 35255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 35420 35255 67 130 0 35287 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 141680

[startup+582.302 s]
/proc/loadavg: 1.09 1.00 0.99 2/65 1889
/proc/meminfo: memFree=1340200/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=141680 CPUtime=582.14
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 35434 0 0 0 58181 33 0 0 25 0 1 0 132681010 145080320 35255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 35420 35255 67 130 0 35287 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 141680

[startup+642.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 1889
/proc/meminfo: memFree=1324584/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=157268 CPUtime=642.13
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 39317 0 0 0 64176 37 0 0 25 0 1 0 132681010 161042432 39138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 39317 39138 67 130 0 39184 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 157268


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1260200/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=221540 CPUtime=4061.18
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55374 0 0 0 406062 56 0 0 25 0 1 0 132681010 226856960 55195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 55385 55195 67 130 0 55252 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 221540

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1260136/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=221540 CPUtime=4121.16
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55374 0 0 0 412060 56 0 0 25 0 1 0 132681010 226856960 55195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 55385 55195 67 130 0 55252 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 221540

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1260200/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=221540 CPUtime=4181.14
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55374 0 0 0 418058 56 0 0 25 0 1 0 132681010 226856960 55195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 55385 55195 67 130 0 55252 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 221540

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1260136/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=221540 CPUtime=4241.13
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55374 0 0 0 424057 56 0 0 25 0 1 0 132681010 226856960 55195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 55385 55195 67 130 0 55252 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 221540

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1260136/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=221540 CPUtime=4301.11
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55374 0 0 0 430055 56 0 0 25 0 1 0 132681010 226856960 55195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 55385 55195 67 130 0 55252 0
Current children cumulated CPU time (s) 4301.11
Current children cumulated vsize (KiB) 221540

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1257832/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4361.1
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 436053 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 224048

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1257768/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4421.09
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 442052 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553579 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 224048

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1257768/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4481.07
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 448050 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 224048

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2102
/proc/meminfo: memFree=1257768/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4541.05
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 454048 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 224048

[startup+4602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2102
/proc/meminfo: memFree=1257768/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4601.04
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 460047 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 224048

[startup+4662.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 2102
/proc/meminfo: memFree=1257704/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4661.03
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 466046 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 224048

[startup+4722.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 2102
/proc/meminfo: memFree=1257768/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4721.01
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 472044 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 224048

[startup+4782.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2102
/proc/meminfo: memFree=1257704/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4781
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 478043 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 224048

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2102
/proc/meminfo: memFree=1257704/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4840.98
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55993 0 0 0 484041 57 0 0 25 0 1 0 132681010 229425152 55814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55814 67 130 0 55879 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 224048

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2102
/proc/meminfo: memFree=1257640/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4900.96
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55994 0 0 0 490039 57 0 0 25 0 1 0 132681010 229425152 55815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55815 67 130 0 55879 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 224048

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2307
/proc/meminfo: memFree=1257296/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=4960.86
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55994 0 0 0 496024 62 0 0 25 0 1 0 132681010 229425152 55815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55815 67 130 0 55879 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 224048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2307
/proc/meminfo: memFree=1257376/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=5000.06
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55994 0 0 0 499944 62 0 0 25 0 1 0 132681010 229425152 55815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55815 67 130 0 55879 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 224048

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2307
/proc/meminfo: memFree=1257376/2055920 swapFree=4183896/4192956
[pid=1888] ppid=1886 vsize=224048 CPUtime=5000.06
/proc/1888/stat : 1888 (minisat_noasser) R 1886 1888 1833 0 -1 4194304 55994 0 0 0 499944 62 0 0 25 0 1 0 132681010 229425152 55815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1888/statm: 56012 55815 67 130 0 55879 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 224048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.1
CPU user time (s): 4999.44
CPU system time (s): 0.6569
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 224048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.44
system time used= 0.6569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55994
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6931

runsolver used 3.99539 second user time and 9.75852 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 28 16:39:17 UTC 2007

IDJOB= 425095
IDBENCH= 20188
IDSOLVER= 189
FILE ID= node48/425095-1177778357

PBS_JOBID= 4715695

Free space on /tmp= 66499 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/425095-1177778357/minisat_noassertions /tmp/evaluation/425095-1177778357/instance-425095-1177778357.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-425095-1177778357 -o ROOT/results/node48/solver-425095-1177778357 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425095-1177778357/minisat_noassertions /tmp/evaluation/425095-1177778357/instance-425095-1177778357.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 642598527

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1481928 kB
Buffers:         52664 kB
Cached:         444600 kB
SwapCached:       3760 kB
Active:         256856 kB
Inactive:       250576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481928 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            2716 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            52564 kB
Committed_AS:  1280624 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66499 MiB

End job on node48 on Sat Apr 28 18:02:40 UTC 2007