Trace number 421640

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) 1200.09 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
MD5SUMf58c56449dc331f330165a8aa06cad43
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 variables81384
Number of clauses337709
Sum of the clauses size864441
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2238960
Number of clauses of size 363146
Number of clauses of size 411994
Number of clauses of size 56819
Number of clauses of size over 514718

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:  81384                                                |
0.00/0.01	c |  Number of clauses:    337709                                               |
0.29/0.36	c |  Parsing time:         0.32         s                                       |
1.89/1.94	c ============================[ Search Statistics ]==============================
1.89/1.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.89/1.94	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.89/1.94	c ===============================================================================
1.89/1.94	c |         0 |   33745   219560   716302 |    73186        0    nan |  0.000 % |
1.99/2.02	c |       100 |   33743   219560   716302 |    80505       99     12 |  8.236 % |
1.99/2.05	c |       250 |   33743   219560   716302 |    88555      249     17 |  8.236 % |
1.99/2.09	c |       476 |   33743   219560   716302 |    97411      475     18 |  8.236 % |
2.09/2.19	c |       813 |   33742   219560   716302 |   107152      811     19 |  8.237 % |
2.19/2.29	c |      1319 |   33742   219560   716302 |   117867     1317     18 |  8.237 % |
2.49/2.53	c |      2078 |   33731   219560   716302 |   129654     2074     18 |  8.460 % |
2.79/2.83	c |      3218 |   33561   217867   710761 |   142620     3210     20 |  8.493 % |
3.29/3.37	c |      4926 |   33533   217434   709402 |   156882     4916     19 |  8.494 % |
4.09/4.15	c |      7489 |   33528   217367   709173 |   172570     7476     19 |  8.500 % |
5.59/5.66	c |     11333 |   33527   217367   709173 |   189827    11319     22 |  8.502 % |
8.09/8.19	c |     17100 |   33525   217358   709145 |   208810    17084     26 |  8.510 % |
12.29/12.30	c |     25750 |   33517   217275   708890 |   229691    25732     36 |  8.514 % |
17.38/17.40	c |     38726 |   33442   216200   705453 |   252660    38664     34 |  8.606 % |
34.48/34.51	c |     58187 |   33439   216184   705406 |   277926    58123     54 |  8.616 % |
69.26/69.37	c |     87379 |   33432   216151   705323 |   305718    87312     66 |  8.618 % |
130.54/130.65	c |    131169 |   33430   216129   705276 |   336290   131100     75 |  8.621 % |
318.58/318.75	c |    196854 |   33428   216123   705248 |   369919   196784    119 |  8.623 % |
679.56/679.85	c |    295380 |   33427   216107   705200 |   406911   295309    128 |  8.625 % |

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/node25/watcher-421640-1177494080 -o ROOT/results/node25/solver-421640-1177494080 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421640-1177494080/minisat_noassertions /tmp/evaluation/421640-1177494080/instance-421640-1177494080.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/64 12085
/proc/meminfo: memFree=1875608/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=1724 CPUtime=0
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197325112 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519247 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 431 313 44 130 0 298 0

[startup+0.0990799 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12085
/proc/meminfo: memFree=1875608/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=9380 CPUtime=0.09
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 2128 0 0 0 8 1 0 0 18 0 1 0 197325112 9605120 2114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 2345 2114 50 130 0 2212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9380

[startup+0.101079 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12085
/proc/meminfo: memFree=1875608/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=9380 CPUtime=0.09
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 2165 0 0 0 8 1 0 0 18 0 1 0 197325112 9605120 2152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549700 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 2345 2153 50 130 0 2212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9380

[startup+0.301113 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12085
/proc/meminfo: memFree=1875608/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=25824 CPUtime=0.29
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 5876 0 0 0 25 4 0 0 19 0 1 0 197325112 26443776 5862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 6456 5862 50 130 0 6323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25824

[startup+0.701182 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12085
/proc/meminfo: memFree=1875608/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=36692 CPUtime=0.69
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 8614 0 0 0 64 5 0 0 22 0 1 0 197325112 37572608 8600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 9173 8600 62 130 0 9040 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36692

[startup+1.50132 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 12086
/proc/meminfo: memFree=1834576/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=49520 CPUtime=1.49
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 11443 0 0 0 143 6 0 0 25 0 1 0 197325112 50708480 11429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526328 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 12380 11429 62 130 0 12247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49520

[startup+3.10501 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 12086
/proc/meminfo: memFree=1833168/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=44336 CPUtime=3.09
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 11983 0 0 0 303 6 0 0 25 0 1 0 197325112 45400064 10557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 11084 10557 67 130 0 10951 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44336

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 12086
/proc/meminfo: memFree=1832976/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=44500 CPUtime=6.29
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 12016 0 0 0 623 6 0 0 25 0 1 0 197325112 45568000 10590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 11125 10590 67 130 0 10992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44500

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 12086
/proc/meminfo: memFree=1833048/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=44500 CPUtime=12.69
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 12020 0 0 0 1263 6 0 0 25 0 1 0 197325112 45568000 10594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 11125 10594 67 130 0 10992 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44500

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 12086
/proc/meminfo: memFree=1832920/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=44744 CPUtime=25.48
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 12070 0 0 0 2542 6 0 0 25 0 1 0 197325112 45817856 10644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 11186 10644 67 130 0 11053 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44744

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 12086
/proc/meminfo: memFree=1824600/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=53448 CPUtime=51.07
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 14222 0 0 0 5098 9 0 0 25 0 1 0 197325112 54730752 12796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 13362 12796 67 130 0 13229 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53448

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 12086
/proc/meminfo: memFree=1809304/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=68560 CPUtime=102.25
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 17990 0 0 0 10212 13 0 0 25 0 1 0 197325112 70205440 16564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 17140 16564 67 130 0 17007 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68560

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1792984/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=85108 CPUtime=162.23
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 22081 0 0 0 16207 16 0 0 25 0 1 0 197325112 87150592 20655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 21277 20655 67 130 0 21144 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 85108

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1776280/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=101516 CPUtime=222.21
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 26221 0 0 0 22200 21 0 0 25 0 1 0 197325112 103952384 24795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 25379 24795 67 130 0 25246 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 101516

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1757208/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=120684 CPUtime=282.19
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 31016 0 0 0 28193 26 0 0 25 0 1 0 197325112 123580416 29590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 30171 29590 67 130 0 30038 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 120684

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1740632/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=137496 CPUtime=342.17
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 35137 0 0 0 34188 29 0 0 25 0 1 0 197325112 140795904 33711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 34374 33711 67 130 0 34241 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 137496

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1729624/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=148596 CPUtime=402.15
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 37921 0 0 0 40183 32 0 0 25 0 1 0 197325112 152162304 36495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 37149 36495 67 130 0 37016 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 148596

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1718488/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=159508 CPUtime=462.13
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 40653 0 0 0 46177 36 0 0 25 0 1 0 197325112 163336192 39227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 39877 39227 67 130 0 39744 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 159508

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1709016/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=169000 CPUtime=522.11
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 43033 0 0 0 52173 38 0 0 25 0 1 0 197325112 173056000 41607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547323 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 42250 41607 67 130 0 42117 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 169000

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1699992/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=177888 CPUtime=582.09
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 45268 0 0 0 58168 41 0 0 25 0 1 0 197325112 182157312 43842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 44472 43842 67 130 0 44339 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 177888

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1690840/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=186864 CPUtime=642.08
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 47527 0 0 0 64164 44 0 0 25 0 1 0 197325112 191348736 46101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 46716 46101 67 130 0 46583 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 186864

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1680664/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=197232 CPUtime=702.05
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 50084 0 0 0 70159 46 0 0 25 0 1 0 197325112 201965568 48658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 49308 48658 67 130 0 49175 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 197232

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1671704/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=206684 CPUtime=762.03
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 52304 0 0 0 76155 48 0 0 25 0 1 0 197325112 211644416 50878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 51671 50878 67 130 0 51538 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 206684

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1660952/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=217396 CPUtime=822.02
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 55013 0 0 0 82150 52 0 0 25 0 1 0 197325112 222613504 53587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 54349 53587 67 130 0 54216 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 217396

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1650456/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=227708 CPUtime=882
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 57603 0 0 0 88145 55 0 0 25 0 1 0 197325112 233172992 56177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 56927 56177 67 130 0 56794 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 227708

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1640536/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=237632 CPUtime=941.98
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 60107 0 0 0 94140 58 0 0 25 0 1 0 197325112 243335168 58681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 59408 58681 67 130 0 59275 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 237632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1631640/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=246304 CPUtime=1001.96
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 62279 0 0 0 100136 60 0 0 25 0 1 0 197325112 252215296 60853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 61576 60853 67 130 0 61443 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 246304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1620248/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=257808 CPUtime=1061.94
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 65143 0 0 0 106131 63 0 0 25 0 1 0 197325112 263995392 63717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 64452 63717 67 130 0 64319 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 257808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12086
/proc/meminfo: memFree=1609496/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=268368 CPUtime=1121.92
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 67800 0 0 0 112126 66 0 0 25 0 1 0 197325112 274808832 66374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 67092 66374 67 130 0 66959 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 268368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12112
/proc/meminfo: memFree=1599712/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=276960 CPUtime=1181.88
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 69974 0 0 0 118120 68 0 0 25 0 1 0 197325112 283607040 68548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 69240 68548 67 130 0 69107 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 276960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12202
/proc/meminfo: memFree=1596808/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=279600 CPUtime=1200.03
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 70615 0 0 0 119935 68 0 0 25 0 1 0 197325112 286310400 69189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 69900 69189 67 130 0 69767 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 279600

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 12202
/proc/meminfo: memFree=1596808/2055920 swapFree=4182892/4192956
[pid=12085] ppid=12083 vsize=279600 CPUtime=1200.03
/proc/12085/stat : 12085 (minisat_noasser) R 12083 12085 11647 0 -1 4194304 70615 0 0 0 119935 68 0 0 25 0 1 0 197325112 286310400 69189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12085/statm: 69900 69189 67 130 0 69767 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 279600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1199.36
CPU system time (s): 0.730888
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 279600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.730888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70615
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= 1916

runsolver used 0.887865 second user time and 2.42063 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 25 09:41:20 UTC 2007

IDJOB= 421640
IDBENCH= 20563
IDSOLVER= 188
FILE ID= node25/421640-1177494080

PBS_JOBID= 4685872

Free space on /tmp= 66360 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/421640-1177494080/minisat_noassertions /tmp/evaluation/421640-1177494080/instance-421640-1177494080.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-421640-1177494080 -o ROOT/results/node25/solver-421640-1177494080 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421640-1177494080/minisat_noassertions /tmp/evaluation/421640-1177494080/instance-421640-1177494080.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f58c56449dc331f330165a8aa06cad43

RANDOM SEED= 476111170

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1876016 kB
Buffers:         18888 kB
Cached:         109476 kB
SwapCached:       3964 kB
Active:          58404 kB
Inactive:        79596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876016 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            9168 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            27936 kB
Committed_AS:  4177892 kB
PageTables:       1472 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= 66360 MiB

End job on node25 on Wed Apr 25 10:01:23 UTC 2007