Trace number 421885

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 5096.5 5098.06

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1815.91
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

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:  183464                                               |
0.00/0.00	c |  Number of clauses:    855717                                               |
0.99/1.03	c |  Parsing time:         0.93         s                                       |
3.69/3.72	c ============================[ Search Statistics ]==============================
3.69/3.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.72	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.69/3.72	c ===============================================================================
3.69/3.72	c |         0 |   55572   342787   902393 |   114262        0    nan |  0.000 % |
3.88/3.96	c |       101 |   55538   342787   902393 |   125688       94     20 | 43.347 % |
4.18/4.20	c |       251 |   55078   342787   902393 |   138257      221     16 | 46.037 % |
4.58/4.67	c |       476 |   53879   342787   902393 |   152083      410     17 | 50.734 % |
5.28/5.31	c |       813 |   53073   342787   902393 |   167291      728     20 | 56.221 % |
6.18/6.22	c |      1325 |   30060   164144   452398 |   184020     1095     52 | 57.529 % |
7.39/7.40	c |      2085 |   23382   123417   343044 |   202422     1739     54 | 59.968 % |
8.29/8.38	c |      3225 |   23380   123417   343044 |   222664     2879     51 | 59.968 % |
10.19/10.22	c |      4933 |   23253   121203   336820 |   244931     4584     58 | 59.968 % |
13.08/13.17	c |      7495 |   19448    94597   265163 |   269424     7013     59 | 62.069 % |
16.88/16.96	c |     11342 |   19285    93409   262076 |   296367    10847     56 | 62.130 % |
23.57/23.67	c |     17108 |   18893    90776   255320 |   326003    16603     52 | 62.639 % |
32.17/32.20	c |     25758 |   13215    59336   168870 |   358604    21923     52 | 65.439 % |
47.66/47.78	c |     38733 |   13111    57771   164491 |   394464    34889     48 | 65.504 % |
78.16/78.29	c |     58194 |   13012    57132   162756 |   433911    54335     44 | 65.557 % |
136.04/136.12	c |     87389 |   12787    56075   159890 |   477302    83519     42 | 65.672 % |
231.21/231.39	c |    131179 |   11323    48557   139142 |   525032   127073     41 | 66.471 % |
431.15/431.36	c |    196865 |   11206    47821   137200 |   577535   192741     38 | 66.534 % |
818.45/818.71	c |    295391 |   11053    46941   134783 |   635289   291224     36 | 66.669 % |
1519.04/1519.59	c |    443181 |   10480    43811   125922 |   698818   415812     36 | 66.930 % |
2973.43/2974.48	c |    664865 |   10445    43591   125301 |   768699   637483     35 | 66.949 % |
5096.42/5098.02	c ===============================================================================
5096.42/5098.02	c restarts              : 21
5096.42/5098.02	c conflicts             : 838525         (165 /sec)
5096.42/5098.02	c decisions             : 1036982        (0.77 % random) (204 /sec)
5096.42/5098.02	c propagations          : 765714338      (150270 /sec)
5096.42/5098.02	c conflict literals     : 27828550       (40.26 % deleted)
5096.42/5098.02	c Memory used           : 191.06 MB
5096.42/5098.02	c CPU time              : 5095.57 s
5096.42/5098.02	c 
5096.42/5098.02	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/node2/watcher-421885-1177504118 -o ROOT/results/node2/solver-421885-1177504118 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421885-1177504118/minisat_noassertions /tmp/evaluation/421885-1177504118/instance-421885-1177504118.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: 0.71 0.91 0.96 3/77 17971
/proc/meminfo: memFree=1781040/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=2328 CPUtime=0
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 226449725 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 582 461 50 130 0 449 0

[startup+0.060072 s]
/proc/loadavg: 0.71 0.91 0.96 3/77 17971
/proc/meminfo: memFree=1781040/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=7796 CPUtime=0.05
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 1733 0 0 0 4 1 0 0 18 0 1 0 226449725 7983104 1719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 1949 1719 50 130 0 1816 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7796

[startup+0.101076 s]
/proc/loadavg: 0.71 0.91 0.96 3/77 17971
/proc/meminfo: memFree=1781040/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=12936 CPUtime=0.09
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 3033 0 0 0 8 1 0 0 18 0 1 0 226449725 13246464 3019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 3234 3021 50 130 0 3101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12936

[startup+0.301097 s]
/proc/loadavg: 0.71 0.91 0.96 3/77 17971
/proc/meminfo: memFree=1781040/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=38152 CPUtime=0.29
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 8156 0 0 0 25 4 0 0 19 0 1 0 226449725 39067648 8142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 9538 8142 50 130 0 9405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38152

[startup+0.701138 s]
/proc/loadavg: 0.71 0.91 0.96 3/77 17971
/proc/meminfo: memFree=1781040/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=57560 CPUtime=0.69
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 12872 0 0 0 62 7 0 0 23 0 1 0 226449725 58941440 12858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 14390 12859 50 130 0 14257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57560

[startup+1.50122 s]
/proc/loadavg: 0.71 0.91 0.96 2/78 17972
/proc/meminfo: memFree=1714984/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=73016 CPUtime=1.49
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 17160 0 0 0 139 10 0 0 25 0 1 0 226449725 74768384 17146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526566 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 18254 17146 62 130 0 18121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73016

[startup+3.10139 s]
/proc/loadavg: 0.71 0.91 0.96 2/78 17972
/proc/meminfo: memFree=1703720/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=92464 CPUtime=3.09
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 21557 0 0 0 295 14 0 0 25 0 1 0 226449725 94683136 21543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 23116 21543 62 130 0 22983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92464

[startup+6.30172 s]
/proc/loadavg: 0.73 0.91 0.96 2/78 17972
/proc/meminfo: memFree=1703464/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=80176 CPUtime=6.28
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22476 0 0 0 614 14 0 0 25 0 1 0 226449725 82100224 19363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20044 19363 67 130 0 19911 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 80176

[startup+12.7014 s]
/proc/loadavg: 0.76 0.91 0.96 2/78 17972
/proc/meminfo: memFree=1703464/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=80176 CPUtime=12.68
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22476 0 0 0 1253 15 0 0 25 0 1 0 226449725 82100224 19363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 0 0 0
/proc/17971/statm: 20044 19363 67 130 0 19911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80176

[startup+25.5017 s]
/proc/loadavg: 0.81 0.91 0.96 2/78 17972
/proc/meminfo: memFree=1703464/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=80176 CPUtime=25.47
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22476 0 0 0 2532 15 0 0 25 0 1 0 226449725 82100224 19363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20044 19363 67 130 0 19911 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 80176

[startup+51.1014 s]
/proc/loadavg: 0.87 0.92 0.96 2/78 17972
/proc/meminfo: memFree=1703464/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=80176 CPUtime=51.06
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22476 0 0 0 5091 15 0 0 25 0 1 0 226449725 82100224 19363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20044 19363 67 130 0 19911 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 80176

[startup+102.306 s]
/proc/loadavg: 0.94 0.93 0.96 2/78 17972
/proc/meminfo: memFree=1703336/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=80540 CPUtime=102.25
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22543 0 0 0 10209 16 0 0 25 0 1 0 226449725 82472960 19430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20135 19430 67 130 0 20002 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 80540

[startup+162.302 s]
/proc/loadavg: 0.98 0.94 0.96 2/78 17972
/proc/meminfo: memFree=1703080/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=80936 CPUtime=162.23
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22599 0 0 0 16207 16 0 0 25 0 1 0 226449725 82878464 19486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20234 19486 67 130 0 20101 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 80936

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 17972
/proc/meminfo: memFree=1702568/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=81312 CPUtime=222.21
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22717 0 0 0 22204 17 0 0 25 0 1 0 226449725 83263488 19604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20328 19604 67 130 0 20195 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 81312

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 17974
/proc/meminfo: memFree=1702056/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=82176 CPUtime=282.2
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 22856 0 0 0 28202 18 0 0 25 0 1 0 226449725 84148224 19743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 20544 19743 67 130 0 20411 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 82176

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 17974
/proc/meminfo: memFree=1698920/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=85276 CPUtime=342.18
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 23622 0 0 0 34199 19 0 0 25 0 1 0 226449725 87322624 20509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 21319 20509 67 130 0 21186 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 85276

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 17974
/proc/meminfo: memFree=1696296/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=88136 CPUtime=402.16
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 24301 0 0 0 40196 20 0 0 25 0 1 0 226449725 90251264 21188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 22034 21188 67 130 0 21901 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 88136

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17974
/proc/meminfo: memFree=1693224/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=91192 CPUtime=462.15
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 25051 0 0 0 46193 22 0 0 25 0 1 0 226449725 93380608 21938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 22798 21938 67 130 0 22665 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 91192

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17974
/proc/meminfo: memFree=1690728/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=94312 CPUtime=522.13
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 25707 0 0 0 52190 23 0 0 25 0 1 0 226449725 96575488 22594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 23578 22594 67 130 0 23445 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 94312

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17974
/proc/meminfo: memFree=1687656/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=97120 CPUtime=582.11
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 26458 0 0 0 58186 25 0 0 25 0 1 0 226449725 99450880 23345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 24280 23345 67 130 0 24147 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 97120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 17974
/proc/meminfo: memFree=1685672/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=99084 CPUtime=642.09
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 26962 0 0 0 64184 25 0 0 25 0 1 0 226449725 101462016 23849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 24771 23849 67 130 0 24638 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 99084


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

/proc/meminfo: memFree=1595688/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=193080 CPUtime=4420.92
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 49376 0 0 0 442010 82 0 0 25 0 1 0 226449725 197713920 46263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48270 46263 67 130 0 48137 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 193080

[startup+4482.3 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 18174
/proc/meminfo: memFree=1595176/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=193608 CPUtime=4480.9
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 49502 0 0 0 448007 83 0 0 25 0 1 0 226449725 198254592 46389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48402 46389 67 130 0 48269 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 193608

[startup+4542.3 s]
/proc/loadavg: 1.05 1.00 0.97 2/78 18174
/proc/meminfo: memFree=1594984/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=193892 CPUtime=4540.88
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 49585 0 0 0 454005 83 0 0 25 0 1 0 226449725 198545408 46472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48473 46472 67 130 0 48340 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 193892

[startup+4602.3 s]
/proc/loadavg: 1.13 1.03 0.98 2/78 18174
/proc/meminfo: memFree=1594152/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=194552 CPUtime=4600.87
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 49773 0 0 0 460003 84 0 0 25 0 1 0 226449725 199221248 46660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48638 46660 67 130 0 48505 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 194552

[startup+4662.3 s]
/proc/loadavg: 1.12 1.04 0.99 2/78 18174
/proc/meminfo: memFree=1593512/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195212 CPUtime=4660.85
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 49947 0 0 0 466000 85 0 0 25 0 1 0 226449725 199897088 46834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48803 46834 67 130 0 48670 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 195212

[startup+4722.31 s]
/proc/loadavg: 1.11 1.04 0.99 2/78 18174
/proc/meminfo: memFree=1593128/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195476 CPUtime=4720.84
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50032 0 0 0 471999 85 0 0 25 0 1 0 226449725 200167424 46919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48869 46919 67 130 0 48736 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 195476

[startup+4782.3 s]
/proc/loadavg: 1.04 1.03 0.99 2/78 18174
/proc/meminfo: memFree=1593128/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195476 CPUtime=4780.82
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50038 0 0 0 477996 86 0 0 25 0 1 0 226449725 200167424 46925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48869 46925 67 130 0 48736 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 195476

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 18174
/proc/meminfo: memFree=1593128/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195476 CPUtime=4840.8
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50042 0 0 0 483994 86 0 0 25 0 1 0 226449725 200167424 46929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48869 46929 67 130 0 48736 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 195476

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 18174
/proc/meminfo: memFree=1593128/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195476 CPUtime=4900.79
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50043 0 0 0 489992 87 0 0 25 0 1 0 226449725 200167424 46930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48869 46930 67 130 0 48736 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 195476

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 18174
/proc/meminfo: memFree=1593064/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195476 CPUtime=4960.76
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50046 0 0 0 495989 87 0 0 25 0 1 0 226449725 200167424 46933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48869 46933 67 130 0 48736 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 195476

[startup+5022.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 18174
/proc/meminfo: memFree=1592872/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5020.75
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50112 0 0 0 501987 88 0 0 25 0 1 0 226449725 200335360 46999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 46999 67 130 0 48777 0
Current children cumulated CPU time (s) 5020.75
Current children cumulated vsize (KiB) 195640

[startup+5082.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592808/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5080.73
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50125 0 0 0 507985 88 0 0 25 0 1 0 226449725 200335360 47012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47012 67 130 0 48777 0
Current children cumulated CPU time (s) 5080.73
Current children cumulated vsize (KiB) 195640

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

[startup+5087.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5086.33
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 508545 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5086.33
Current children cumulated vsize (KiB) 195640

[startup+5094.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5092.72
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 509184 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5092.72
Current children cumulated vsize (KiB) 195640

[startup+5095.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5094.32
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 509344 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5094.32
Current children cumulated vsize (KiB) 195640

[startup+5096.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5095.12
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 509424 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5095.12
Current children cumulated vsize (KiB) 195640

[startup+5097.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5095.93
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 509505 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5095.93
Current children cumulated vsize (KiB) 195640

[startup+5097.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5096.32
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 509544 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5096.32
Current children cumulated vsize (KiB) 195640

[startup+5098 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18174
/proc/meminfo: memFree=1592744/2055920 swapFree=4148972/4192956
[pid=17971] ppid=17969 vsize=195640 CPUtime=5096.42
/proc/17971/stat : 17971 (minisat_noasser) R 17969 17971 17915 0 -1 4194304 50127 0 0 0 509554 88 0 0 25 0 1 0 226449725 200335360 47014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17971/statm: 48910 47014 67 130 0 48777 0
Current children cumulated CPU time (s) 5096.42
Current children cumulated vsize (KiB) 195640

Child status: 20
Real time (s): 5098.06
CPU time (s): 5096.5
CPU user time (s): 5095.57
CPU system time (s): 0.921859
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 195640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5095.57
system time used= 0.921859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50133
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= 8440

runsolver used 3.9434 second user time and 10.8913 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 12:28:39 UTC 2007

IDJOB= 421885
IDBENCH= 20379
IDSOLVER= 189
FILE ID= node2/421885-1177504118

PBS_JOBID= 4685910

Free space on /tmp= 66389 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/421885-1177504118/minisat_noassertions /tmp/evaluation/421885-1177504118/instance-421885-1177504118.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-421885-1177504118 -o ROOT/results/node2/solver-421885-1177504118 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421885-1177504118/minisat_noassertions /tmp/evaluation/421885-1177504118/instance-421885-1177504118.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 573649437

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1781448 kB
Buffers:         39968 kB
Cached:         165212 kB
SwapCached:      12964 kB
Active:         158892 kB
Inactive:        69892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781448 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:           16788 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            31128 kB
Committed_AS:  8302832 kB
PageTables:       1860 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= 66389 MiB

End job on node2 on Wed Apr 25 13:53:38 UTC 2007