Trace number 421958

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 2007UNSAT 2091.64 2092.5

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k30.cnf
MD5SUM289f12ebf9081a7fa457cff725c2fa15
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1082.8
Satisfiable
(Un)Satisfiability was proved
Number of variables43575
Number of clauses194428
Sum of the clauses size500094
Maximum clause length20
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 2151306
Number of clauses of size 321412
Number of clauses of size 48725
Number of clauses of size 53804
Number of clauses of size over 58838

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:  43575                                                |
0.00/0.00	c |  Number of clauses:    194428                                               |
0.19/0.25	c |  Parsing time:         0.22         s                                       |
1.00/1.07	c ============================[ Search Statistics ]==============================
1.00/1.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.00/1.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.00/1.07	c ===============================================================================
1.00/1.07	c |         0 |   11962    80801   269644 |    26933        0    nan |  0.000 % |
1.09/1.13	c |       100 |   11962    80801   269644 |    29627      100      6 | 19.300 % |
1.09/1.16	c |       251 |   11962    80801   269644 |    32589      251      7 | 19.300 % |
1.09/1.20	c |       476 |   11962    80801   269644 |    35848      476      7 | 19.300 % |
1.19/1.24	c |       814 |   11962    80801   269644 |    39433      814      7 | 19.300 % |
1.29/1.34	c |      1320 |   11958    80801   269644 |    43376     1318      8 | 19.346 % |
1.39/1.46	c |      2079 |   11958    80801   269644 |    47714     2077      8 | 19.346 % |
1.69/1.70	c |      3218 |   11935    80579   269005 |    52486     3211      9 | 19.362 % |
1.99/2.07	c |      4926 |   11932    80579   269005 |    57734     4918     10 | 19.371 % |
2.49/2.57	c |      7488 |   11930    80543   268894 |    63508     7478     12 | 19.373 % |
3.39/3.42	c |     11332 |   11924    80521   268823 |    69858    11320     15 | 19.399 % |
5.39/5.41	c |     17098 |   11904    80354   268303 |    76844    17082     22 | 19.442 % |
10.19/10.24	c |     25748 |   11894    80188   267860 |    84529    25726     36 | 19.463 % |
17.29/17.36	c |     38724 |   11887    80087   267595 |    92982    38696     41 | 19.477 % |
35.38/35.46	c |     58185 |   11856    79736   266355 |   102280    58145     52 | 19.543 % |
66.67/66.72	c |     87377 |   11851    79694   266210 |   112508    87311     62 | 19.555 % |
134.24/134.39	c |    131168 |   11849    79652   266098 |   123759    36159     52 | 19.559 % |
212.41/212.53	c |    196852 |   11469    76624   256981 |   136135   101776     67 | 20.431 % |
339.77/339.98	c |    295380 |   11440    76396   256249 |   149748    87978     53 | 20.498 % |
552.69/552.90	c |    443169 |   11416    76211   255668 |   164723   113357     66 | 20.553 % |
967.64/968.02	c |    664852 |   11373    75896   254694 |   181196   162106     83 | 20.668 % |
1588.01/1588.70	c |    997377 |   11350    75731   254220 |   199315   190526     75 | 20.705 % |
2091.53/2092.48	c ===============================================================================
2091.53/2092.48	c restarts              : 22
2091.53/2092.48	c conflicts             : 1250478        (598 /sec)
2091.53/2092.48	c decisions             : 1933151        (1.25 % random) (924 /sec)
2091.53/2092.48	c propagations          : 865611903      (413903 /sec)
2091.53/2092.48	c conflict literals     : 95939754       (58.51 % deleted)
2091.53/2092.48	c Memory used           : 90.01 MB
2091.53/2092.48	c CPU time              : 2091.34 s
2091.53/2092.48	c 
2091.53/2092.48	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-421958-1177519408 -o ROOT/results/node67/solver-421958-1177519408 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421958-1177519408/minisat_noassertions /tmp/evaluation/421958-1177519408/instance-421958-1177519408.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: 0.92 0.99 0.99 3/64 25738
/proc/meminfo: memFree=1815344/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=1724 CPUtime=0
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 227930328 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519243 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 431 313 44 130 0 298 0

[startup+0.0708221 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25738
/proc/meminfo: memFree=1815344/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=6568 CPUtime=0.06
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 1467 0 0 0 6 0 0 0 18 0 1 0 227930328 6725632 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 1642 1453 50 130 0 1509 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6568

[startup+0.101827 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25738
/proc/meminfo: memFree=1815344/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=8188 CPUtime=0.09
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 1910 0 0 0 8 1 0 0 18 0 1 0 227930328 8384512 1897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 2047 1897 50 130 0 1914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8188

[startup+0.301864 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25738
/proc/meminfo: memFree=1815344/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=18640 CPUtime=0.29
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 4257 0 0 0 26 3 0 0 19 0 1 0 227930328 19087360 4243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529898 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 4660 4243 62 130 0 4527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18640

[startup+0.701936 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 25738
/proc/meminfo: memFree=1815344/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=26180 CPUtime=0.69
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 6108 0 0 0 65 4 0 0 22 0 1 0 227930328 26808320 6094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 6545 6094 62 130 0 6412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26180

[startup+1.50108 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1789544/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=24624 CPUtime=1.49
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 6623 0 0 0 145 4 0 0 25 0 1 0 227930328 25214976 5832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 6156 5832 67 130 0 6023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24624

[startup+3.10238 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1791912/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=24624 CPUtime=3.09
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 6623 0 0 0 305 4 0 0 25 0 1 0 227930328 25214976 5832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 6156 5832 67 130 0 6023 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24624

[startup+6.30196 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1791656/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=24804 CPUtime=6.29
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 6637 0 0 0 625 4 0 0 25 0 1 0 227930328 25399296 5846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 6201 5846 67 130 0 6068 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24804

[startup+12.7011 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1791592/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=25332 CPUtime=12.69
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 6781 0 0 0 1264 5 0 0 25 0 1 0 227930328 25939968 5990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 6333 5990 67 130 0 6200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25332

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1787176/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=29668 CPUtime=25.49
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 7849 0 0 0 2543 6 0 0 25 0 1 0 227930328 30380032 7058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 7417 7058 67 130 0 7284 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29668

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1779048/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=37980 CPUtime=51.07
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 9943 0 0 0 5100 7 0 0 25 0 1 0 227930328 38891520 9152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 9495 9152 67 130 0 9362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37980

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1767272/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=49692 CPUtime=102.26
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 12827 0 0 0 10215 11 0 0 25 0 1 0 227930328 50884608 12036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 12423 12036 67 130 0 12290 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49692

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 25739
/proc/meminfo: memFree=1763112/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=53584 CPUtime=162.23
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 13837 0 0 0 16211 12 0 0 25 0 1 0 227930328 54870016 13046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 13396 13046 67 130 0 13263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53584

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 25739
/proc/meminfo: memFree=1763112/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=53584 CPUtime=222.21
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 13837 0 0 0 22209 12 0 0 25 0 1 0 227930328 54870016 13046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 13396 13046 67 130 0 13263 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 53584

[startup+282.303 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 25739
/proc/meminfo: memFree=1749544/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=67364 CPUtime=282.19
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 17201 0 0 0 28203 16 0 0 25 0 1 0 227930328 68980736 16410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 16841 16410 67 130 0 16708 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 67364

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25739
/proc/meminfo: memFree=1749672/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=67364 CPUtime=342.17
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 17201 0 0 0 34201 16 0 0 25 0 1 0 227930328 68980736 16410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 16841 16410 67 130 0 16708 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 67364

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25739
/proc/meminfo: memFree=1749608/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=67364 CPUtime=402.14
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 17201 0 0 0 40198 16 0 0 25 0 1 0 227930328 68980736 16410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 16841 16410 67 130 0 16708 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 67364

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25739
/proc/meminfo: memFree=1746536/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=70340 CPUtime=462.12
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 17949 0 0 0 46195 17 0 0 25 0 1 0 227930328 72028160 17158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 17585 17158 67 130 0 17452 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 70340

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25739
/proc/meminfo: memFree=1746536/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=70340 CPUtime=522.1
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 17949 0 0 0 52193 17 0 0 25 0 1 0 227930328 72028160 17158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 17585 17158 67 130 0 17452 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70340

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25739
/proc/meminfo: memFree=1746472/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=70340 CPUtime=582.08
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 17969 0 0 0 58190 18 0 0 25 0 1 0 227930328 72028160 17178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 17585 17178 67 130 0 17452 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 70340

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25739
/proc/meminfo: memFree=1746280/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=70532 CPUtime=642.06
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 18010 0 0 0 64188 18 0 0 25 0 1 0 227930328 72224768 17219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 17633 17219 67 130 0 17500 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 70532


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

/proc/meminfo: memFree=1725352/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=90944 CPUtime=1361.7
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23132 0 0 0 136144 26 0 0 25 0 1 0 227930328 93126656 22331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 22736 22331 67 130 0 22603 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 90944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1725352/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=90944 CPUtime=1421.68
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23132 0 0 0 142142 26 0 0 25 0 1 0 227930328 93126656 22331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 22736 22331 67 130 0 22603 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 90944

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1725288/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=90944 CPUtime=1481.65
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23134 0 0 0 148139 26 0 0 25 0 1 0 227930328 93126656 22333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 22736 22333 67 130 0 22603 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 90944

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1725224/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=91108 CPUtime=1541.63
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23163 0 0 0 154137 26 0 0 25 0 1 0 227930328 93294592 22362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 22777 22362 67 130 0 22644 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 91108

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25937
/proc/meminfo: memFree=1725032/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=91436 CPUtime=1601.61
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23230 0 0 0 160134 27 0 0 25 0 1 0 227930328 93630464 22429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 22859 22429 67 130 0 22726 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 91436

[startup+1662.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 25937
/proc/meminfo: memFree=1724840/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92004 CPUtime=1661.59
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23277 0 0 0 166132 27 0 0 25 0 1 0 227930328 94212096 22476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23001 22476 67 130 0 22868 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 92004

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 25937
/proc/meminfo: memFree=1724776/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92004 CPUtime=1721.57
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23277 0 0 0 172130 27 0 0 25 0 1 0 227930328 94212096 22476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23001 22476 67 130 0 22868 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 92004

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 25937
/proc/meminfo: memFree=1724776/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92004 CPUtime=1781.54
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23277 0 0 0 178127 27 0 0 25 0 1 0 227930328 94212096 22476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23001 22476 67 130 0 22868 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 92004

[startup+1842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25937
/proc/meminfo: memFree=1724776/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92004 CPUtime=1841.52
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23277 0 0 0 184125 27 0 0 25 0 1 0 227930328 94212096 22476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23001 22476 67 130 0 22868 0
Current children cumulated CPU time (s) 1841.52
Current children cumulated vsize (KiB) 92004

[startup+1902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25937
/proc/meminfo: memFree=1724712/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92004 CPUtime=1901.51
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23277 0 0 0 190123 28 0 0 25 0 1 0 227930328 94212096 22476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23001 22476 67 130 0 22868 0
Current children cumulated CPU time (s) 1901.51
Current children cumulated vsize (KiB) 92004

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25937
/proc/meminfo: memFree=1724648/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92168 CPUtime=1961.49
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23305 0 0 0 196121 28 0 0 25 0 1 0 227930328 94380032 22504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23042 22504 67 130 0 22909 0
Current children cumulated CPU time (s) 1961.49
Current children cumulated vsize (KiB) 92168

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25937
/proc/meminfo: memFree=1724648/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92168 CPUtime=2021.46
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23317 0 0 0 202118 28 0 0 25 0 1 0 227930328 94380032 22516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23042 22516 67 130 0 22909 0
Current children cumulated CPU time (s) 2021.46
Current children cumulated vsize (KiB) 92168

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92164 CPUtime=2081.44
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23327 0 0 0 208116 28 0 0 25 0 1 0 227930328 94375936 22525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23041 22525 67 130 0 22908 0
Current children cumulated CPU time (s) 2081.44
Current children cumulated vsize (KiB) 92164

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

[startup+2086.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92164 CPUtime=2085.43
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23327 0 0 0 208515 28 0 0 25 0 1 0 227930328 94375936 22525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552637 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23041 22525 67 130 0 22908 0
Current children cumulated CPU time (s) 2085.43
Current children cumulated vsize (KiB) 92164

[startup+2089.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92164 CPUtime=2088.63
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23327 0 0 0 208835 28 0 0 25 0 1 0 227930328 94375936 22525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23041 22525 67 130 0 22908 0
Current children cumulated CPU time (s) 2088.63
Current children cumulated vsize (KiB) 92164

[startup+2091.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92164 CPUtime=2090.23
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23327 0 0 0 208995 28 0 0 25 0 1 0 227930328 94375936 22525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23041 22525 67 130 0 22908 0
Current children cumulated CPU time (s) 2090.23
Current children cumulated vsize (KiB) 92164

[startup+2091.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92164 CPUtime=2091.03
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23327 0 0 0 209075 28 0 0 25 0 1 0 227930328 94375936 22525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23041 22525 67 130 0 22908 0
Current children cumulated CPU time (s) 2091.03
Current children cumulated vsize (KiB) 92164

[startup+2092.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=92164 CPUtime=2091.43
/proc/25738/stat : 25738 (minisat_noasser) R 25736 25738 25346 0 -1 4194304 23327 0 0 0 209115 28 0 0 25 0 1 0 227930328 94375936 22525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25738/statm: 23041 22525 67 130 0 22908 0
Current children cumulated CPU time (s) 2091.43
Current children cumulated vsize (KiB) 92164

[startup+2092.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25937
/proc/meminfo: memFree=1724584/2055920 swapFree=4182956/4192956
[pid=25738] ppid=25736 vsize=0 CPUtime=2091.64
/proc/25738/stat : 25738 (minisat_noasser) D 25736 25738 25346 0 -1 4194308 23333 0 0 0 209134 30 0 0 24 0 1 0 227930328 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 0 0 0
/proc/25738/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2091.64
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 2092.5
CPU time (s): 2091.64
CPU user time (s): 2091.34
CPU system time (s): 0.302953
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 92168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2091.34
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23333
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= 7
involuntary context switches= 2947

runsolver used 1.70474 second user time and 4.06038 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 16:43:28 UTC 2007

IDJOB= 421958
IDBENCH= 20543
IDSOLVER= 189
FILE ID= node67/421958-1177519408

PBS_JOBID= 4685982

Free space on /tmp= 66451 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/421958-1177519408/minisat_noassertions /tmp/evaluation/421958-1177519408/instance-421958-1177519408.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421958-1177519408 -o ROOT/results/node67/solver-421958-1177519408 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421958-1177519408/minisat_noassertions /tmp/evaluation/421958-1177519408/instance-421958-1177519408.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  289f12ebf9081a7fa457cff725c2fa15

RANDOM SEED= 349163967

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1815816 kB
Buffers:         18520 kB
Cached:         135120 kB
SwapCached:       3916 kB
Active:          72032 kB
Inactive:       106608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815816 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            5804 kB
Writeback:           0 kB
Mapped:          30832 kB
Slab:            47408 kB
Committed_AS:  1212492 kB
PageTables:       1492 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= 66451 MiB

End job on node67 on Wed Apr 25 17:18:21 UTC 2007