Trace number 421954

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) 10000.2 10003.2

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
Bench CategoryINDUST (industrial 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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

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 |                                                                             |
0.00/0.01	c |  Number of variables:  81425                                                |
0.00/0.01	c |  Number of clauses:    364328                                               |
0.39/0.48	c |  Parsing time:         0.44         s                                       |
2.19/2.26	c ============================[ Search Statistics ]==============================
2.19/2.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.26	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.26	c ===============================================================================
2.19/2.26	c |         0 |   25503   173285   578970 |    57761        0    nan |  0.000 % |
2.29/2.35	c |       100 |   25503   173285   578970 |    63537      100      5 | 11.785 % |
2.39/2.40	c |       250 |   25503   173285   578970 |    69891      250      6 | 11.785 % |
2.39/2.43	c |       476 |   25503   173285   578970 |    76880      476      7 | 11.785 % |
2.39/2.48	c |       813 |   25503   173285   578970 |    84568      813      7 | 11.785 % |
2.59/2.61	c |      1319 |   25501   173285   578970 |    93025     1317      7 | 11.795 % |
2.79/2.80	c |      2078 |   25501   173285   578970 |   102328     2076      8 | 11.795 % |
2.89/2.96	c |      3219 |   25501   173285   578970 |   112561     3217      8 | 11.795 % |
3.49/3.50	c |      4927 |   25475   173035   578258 |   123817     4916      9 | 11.819 % |
4.19/4.29	c |      7489 |   25466   173035   578258 |   136198     7474      9 | 11.840 % |
5.19/5.20	c |     11333 |   25455   172874   577788 |   149818    11315     10 | 11.844 % |
6.79/6.85	c |     17099 |   25447   172859   577743 |   164800    17077     11 | 11.858 % |
9.09/9.18	c |     25748 |   25440   172684   577199 |   181280    25720     13 | 11.862 % |
14.88/14.96	c |     38726 |   25377   172664   577147 |   199408    38692     22 | 12.001 % |
29.79/29.84	c |     58188 |   25325   171630   573943 |   219349    58138     38 | 12.009 % |
59.67/59.76	c |     87380 |   25320   171587   573794 |   241284    87329     51 | 12.010 % |
108.46/108.55	c |    131169 |   25319   171581   573777 |   265413   131117     58 | 12.011 % |
202.73/202.87	c |    196853 |   25311   171559   573720 |   291954   196795     62 | 12.027 % |
378.99/379.18	c |    295379 |   25297   171416   573298 |   321150   295307     69 | 12.038 % |
644.22/644.44	c |    443168 |   25284   171307   573004 |   353265   138931     87 | 12.060 % |
1144.18/1144.56	c |    664852 |   25272   171181   572666 |   388591   360601     89 | 12.069 % |
1788.51/1789.04	c |    997379 |   25070   169544   567510 |   427450   312096    101 | 12.317 % |
2913.81/2914.79	c |   1496167 |   24958   168772   565325 |   470195   398721     98 | 12.454 % |
4395.11/4396.41	c |   2244349 |   24893   168339   564064 |   517215   254470     94 | 12.540 % |
7261.31/7263.57	c |   3366623 |   24878   168247   563813 |   568936   396215    158 | 12.553 % |

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-421954-1177518380 -o ROOT/results/node48/solver-421954-1177518380 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421954-1177518380/minisat_noassertions /tmp/evaluation/421954-1177518380/instance-421954-1177518380.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 1.01 1.03 1.00 3/64 9927
/proc/meminfo: memFree=1852640/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=1724 CPUtime=0
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 106683434 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519631 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 431 313 44 130 0 298 0

[startup+0.0335519 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 9927
/proc/meminfo: memFree=1852640/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=3540 CPUtime=0.02
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 768 0 0 0 2 0 0 0 18 0 1 0 106683434 3624960 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 885 754 50 130 0 752 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3540

[startup+0.101557 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 9927
/proc/meminfo: memFree=1852640/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=8056 CPUtime=0.09
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 1873 0 0 0 9 0 0 0 18 0 1 0 106683434 8249344 1859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 2014 1859 50 130 0 1881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.301576 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 9927
/proc/meminfo: memFree=1852640/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=21968 CPUtime=0.29
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 4989 0 0 0 26 3 0 0 19 0 1 0 106683434 22495232 4975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 5492 4975 50 130 0 5359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21968

[startup+0.701612 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 9927
/proc/meminfo: memFree=1852640/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=33028 CPUtime=0.69
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 7712 0 0 0 65 4 0 0 22 0 1 0 106683434 33820672 7698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134525467 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 8257 7699 62 130 0 8124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33028

[startup+1.50169 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 9928
/proc/meminfo: memFree=1814936/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=49636 CPUtime=1.49
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 11720 0 0 0 143 6 0 0 25 0 1 0 106683434 50827264 11706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521205 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 12409 11706 62 130 0 12276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49636

[startup+3.10183 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 9928
/proc/meminfo: memFree=1803288/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=45788 CPUtime=3.09
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 12463 0 0 0 303 6 0 0 25 0 1 0 106683434 46886912 10959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 11447 10959 67 130 0 11314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45788

[startup+6.30113 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1808472/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=45952 CPUtime=6.29
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 12498 0 0 0 623 6 0 0 25 0 1 0 106683434 47054848 10994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 11488 10994 67 130 0 11355 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45952

[startup+12.7017 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1808472/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=46116 CPUtime=12.69
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 12533 0 0 0 1263 6 0 0 25 0 1 0 106683434 47222784 11029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 11529 11029 67 130 0 11396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46116

[startup+25.5019 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1808280/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=46592 CPUtime=25.48
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 12621 0 0 0 2542 6 0 0 25 0 1 0 106683434 47710208 11117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 11648 11117 67 130 0 11515 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46592

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1801048/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=53844 CPUtime=51.07
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 14451 0 0 0 5099 8 0 0 25 0 1 0 106683434 55136256 12947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 13461 12947 67 130 0 13328 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53844

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1787544/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=67284 CPUtime=102.27
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 17788 0 0 0 10215 12 0 0 25 0 1 0 106683434 68898816 16284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 16821 16284 67 130 0 16688 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67284

[startup+162.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 9928
/proc/meminfo: memFree=1774552/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=80504 CPUtime=162.25
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 21062 0 0 0 16208 17 0 0 25 0 1 0 106683434 82436096 19558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 20126 19558 67 130 0 19993 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80504

[startup+222.301 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 9928
/proc/meminfo: memFree=1762072/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=92728 CPUtime=222.23
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 24143 0 0 0 22203 20 0 0 25 0 1 0 106683434 94953472 22639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 23182 22639 67 130 0 23049 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 92728

[startup+282.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 9928
/proc/meminfo: memFree=1749528/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=105596 CPUtime=282.22
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 27300 0 0 0 28197 25 0 0 25 0 1 0 106683434 108130304 25796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 26399 25796 67 130 0 26266 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 105596

[startup+342.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 9928
/proc/meminfo: memFree=1738392/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=116552 CPUtime=342.2
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 30067 0 0 0 34193 27 0 0 25 0 1 0 106683434 119349248 28563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 29138 28563 67 130 0 29005 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 116552

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1726360/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=129100 CPUtime=402.19
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 33071 0 0 0 40188 31 0 0 25 0 1 0 106683434 132198400 31567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 32275 31567 67 130 0 32142 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 129100

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9928
/proc/meminfo: memFree=1717464/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=137688 CPUtime=462.17
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 35265 0 0 0 46183 34 0 0 25 0 1 0 106683434 140992512 33761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 34422 33761 67 130 0 34289 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 137688

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9928
/proc/meminfo: memFree=1711832/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=143240 CPUtime=522.15
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 36652 0 0 0 52180 35 0 0 25 0 1 0 106683434 146677760 35148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 35810 35148 67 130 0 35677 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 143240

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9928
/proc/meminfo: memFree=1711832/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=143240 CPUtime=582.13
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 36652 0 0 0 58178 35 0 0 25 0 1 0 106683434 146677760 35148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 35810 35148 67 130 0 35677 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 143240

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9928
/proc/meminfo: memFree=1711768/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=143240 CPUtime=642.12
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 36653 0 0 0 64177 35 0 0 25 0 1 0 106683434 146677760 35149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 35810 35149 67 130 0 35677 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 143240


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10328
/proc/meminfo: memFree=1436824/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9099.61
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104763 0 0 0 909839 122 0 0 25 0 1 0 106683434 426385408 103259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103259 67 130 0 103965 0
Current children cumulated CPU time (s) 9099.61
Current children cumulated vsize (KiB) 416392

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10328
/proc/meminfo: memFree=1436760/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9159.59
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104763 0 0 0 915837 122 0 0 25 0 1 0 106683434 426385408 103259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103259 67 130 0 103965 0
Current children cumulated CPU time (s) 9159.59
Current children cumulated vsize (KiB) 416392

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10328
/proc/meminfo: memFree=1436696/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9219.58
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104763 0 0 0 921836 122 0 0 25 0 1 0 106683434 426385408 103259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103259 67 130 0 103965 0
Current children cumulated CPU time (s) 9219.58
Current children cumulated vsize (KiB) 416392

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10354
/proc/meminfo: memFree=1435432/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9279.55
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104763 0 0 0 927832 123 0 0 25 0 1 0 106683434 426385408 103259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103259 67 130 0 103965 0
Current children cumulated CPU time (s) 9279.55
Current children cumulated vsize (KiB) 416392

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436120/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9339.46
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104763 0 0 0 933821 125 0 0 25 0 1 0 106683434 426385408 103259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103259 67 130 0 103965 0
Current children cumulated CPU time (s) 9339.46
Current children cumulated vsize (KiB) 416392

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436248/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9399.44
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104764 0 0 0 939818 126 0 0 25 0 1 0 106683434 426385408 103260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103260 67 130 0 103965 0
Current children cumulated CPU time (s) 9399.44
Current children cumulated vsize (KiB) 416392

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436376/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9459.43
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104764 0 0 0 945817 126 0 0 25 0 1 0 106683434 426385408 103260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103260 67 130 0 103965 0
Current children cumulated CPU time (s) 9459.43
Current children cumulated vsize (KiB) 416392

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436376/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9519.41
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104764 0 0 0 951815 126 0 0 25 0 1 0 106683434 426385408 103260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103260 67 130 0 103965 0
Current children cumulated CPU time (s) 9519.41
Current children cumulated vsize (KiB) 416392

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9579.39
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104766 0 0 0 957813 126 0 0 25 0 1 0 106683434 426385408 103262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103262 67 130 0 103965 0
Current children cumulated CPU time (s) 9579.39
Current children cumulated vsize (KiB) 416392

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9639.37
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 963811 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9639.37
Current children cumulated vsize (KiB) 416392

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9699.36
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 969810 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9699.36
Current children cumulated vsize (KiB) 416392

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436248/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9759.34
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 975808 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9759.34
Current children cumulated vsize (KiB) 416392

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436376/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9819.32
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 981806 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9819.32
Current children cumulated vsize (KiB) 416392

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9879.31
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 987805 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9879.31
Current children cumulated vsize (KiB) 416392

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9939.29
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 993803 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9939.29
Current children cumulated vsize (KiB) 416392

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=9999.28
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 999802 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 9999.28
Current children cumulated vsize (KiB) 416392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=10000.1
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 999882 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 416392

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10528
/proc/meminfo: memFree=1436440/2055920 swapFree=4183840/4192956
[pid=9927] ppid=9925 vsize=416392 CPUtime=10000.1
/proc/9927/stat : 9927 (minisat_noasser) R 9925 9927 9625 0 -1 4194304 104767 0 0 0 999882 126 0 0 25 0 1 0 106683434 426385408 103263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/9927/statm: 104098 103263 67 130 0 103965 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 416392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.2
CPU time (s): 10000.2
CPU user time (s): 9998.82
CPU system time (s): 1.3328
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 416480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.82
system time used= 1.3328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104767
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= 17690

runsolver used 8.35773 second user time and 19.0881 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 16:26:21 UTC 2007

IDJOB= 421954
IDBENCH= 20539
IDSOLVER= 189
FILE ID= node48/421954-1177518380

PBS_JOBID= 4685980

Free space on /tmp= 66477 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/421954-1177518380/minisat_noassertions /tmp/evaluation/421954-1177518380/instance-421954-1177518380.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421954-1177518380 -o ROOT/results/node48/solver-421954-1177518380 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421954-1177518380/minisat_noassertions /tmp/evaluation/421954-1177518380/instance-421954-1177518380.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 130304135

TIME LIMIT= 10000 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:       1853048 kB
Buffers:         19404 kB
Cached:         132076 kB
SwapCached:       3492 kB
Active:          27592 kB
Inactive:       133972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853048 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            9724 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            27356 kB
Committed_AS:  1204052 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= 66477 MiB

End job on node48 on Wed Apr 25 19:13:06 UTC 2007