Trace number 421883

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 8203.46 8206.47

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2352.91
Satisfiable
(Un)Satisfiability was proved
Number of variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

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:  141860                                               |
0.00/0.00	c |  Number of clauses:    629461                                               |
0.69/0.75	c |  Parsing time:         0.68         s                                       |
2.79/2.82	c ============================[ Search Statistics ]==============================
2.79/2.82	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.79/2.82	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.79/2.82	c ===============================================================================
2.79/2.82	c |         0 |   32321   192438   490154 |    64146        0    nan |  0.000 % |
2.99/3.03	c |       100 |   32283   192438   490154 |    70560       96     63 | 50.620 % |
3.20/3.29	c |       250 |   32228   192438   490154 |    77616      243     47 | 51.133 % |
3.59/3.67	c |       476 |   32196   192438   490154 |    85378      462     41 | 51.458 % |
4.49/4.50	c |       813 |   29721   175237   450631 |    93916      779     56 | 52.181 % |
5.29/5.33	c |      1319 |   29555   174250   448250 |   103307     1269     67 | 52.313 % |
6.39/6.49	c |      2078 |   28385   166465   429861 |   113638     2016     72 | 53.124 % |
7.99/8.09	c |      3217 |   28373   166372   429617 |   125002     3155     93 | 53.124 % |
10.29/10.33	c |      4925 |   28373   166372   429617 |   137502     4863     97 | 53.124 % |
12.79/12.84	c |      7489 |   28225   166321   429505 |   151252     7405     82 | 57.226 % |
17.39/17.48	c |     11335 |   22534   124929   327611 |   166378    11076    108 | 57.289 % |
26.98/27.08	c |     17101 |   22114   122126   321066 |   183016    16836     95 | 57.536 % |
42.58/42.68	c |     25751 |   22088   121992   320739 |   201317    25474     98 | 57.596 % |
64.57/64.61	c |     38726 |   21019   114663   302596 |   221449    38132    113 | 58.314 % |
105.06/105.15	c |     58188 |   21000   114512   302197 |   243594    57591    121 | 58.321 % |
170.94/171.06	c |     87381 |   20816   113371   299432 |   267953    86778    127 | 58.461 % |
308.09/308.20	c |    131170 |   20680   112546   297263 |   294749   130552    129 | 58.550 % |
571.00/571.28	c |    196854 |   20617   112150   296252 |   324224   196233    137 | 58.591 % |
1123.82/1124.29	c |    295381 |   20613   112117   296170 |   356646   294759    149 | 58.594 % |
2042.09/2042.95	c |    443171 |   20600   112026   295941 |   392311   442546    152 | 58.606 % |
3084.43/3085.62	c |    664858 |   20112   108554   287422 |   431542   207167    201 | 58.947 % |
5504.21/5506.25	c |    997383 |   19778   106257   281953 |   474696    41008    149 | 59.182 % |
8203.28/8206.39	c ===============================================================================
8203.28/8206.39	c restarts              : 22
8203.28/8206.39	c conflicts             : 1464159        (179 /sec)
8203.28/8206.39	c decisions             : 1958578        (0.44 % random) (239 /sec)
8203.28/8206.39	c propagations          : 1531485324     (186727 /sec)
8203.28/8206.39	c conflict literals     : 247604746      (45.52 % deleted)
8203.28/8206.39	c Memory used           : 466.04 MB
8203.28/8206.39	c CPU time              : 8201.73 s
8203.28/8206.39	c 
8203.28/8206.39	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/node37/watcher-421883-1177504099 -o ROOT/results/node37/solver-421883-1177504099 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421883-1177504099/minisat_noassertions /tmp/evaluation/421883-1177504099/instance-421883-1177504099.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: 0.73 0.94 0.93 3/78 26057
/proc/meminfo: memFree=1938528/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=2328 CPUtime=0
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198322484 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 582 462 50 130 0 449 0

[startup+0.0883159 s]
/proc/loadavg: 0.73 0.94 0.93 3/78 26057
/proc/meminfo: memFree=1938528/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=12340 CPUtime=0.08
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 2773 0 0 0 7 1 0 0 18 0 1 0 198322484 12636160 2759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 3085 2759 50 130 0 2952 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12340

[startup+0.101318 s]
/proc/loadavg: 0.73 0.94 0.93 3/78 26057
/proc/meminfo: memFree=1938528/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=14848 CPUtime=0.09
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 3222 0 0 0 8 1 0 0 18 0 1 0 198322484 15204352 3208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 3712 3213 50 130 0 3579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14848

[startup+0.301355 s]
/proc/loadavg: 0.73 0.94 0.93 3/78 26057
/proc/meminfo: memFree=1938528/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=31068 CPUtime=0.29
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 7255 0 0 0 26 3 0 0 20 0 1 0 198322484 31813632 7241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 7767 7242 50 130 0 7634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31068

[startup+0.701431 s]
/proc/loadavg: 0.73 0.94 0.93 3/78 26057
/proc/meminfo: memFree=1938528/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=54716 CPUtime=0.69
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 12173 0 0 0 62 7 0 0 23 0 1 0 198322484 56029184 12159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 13679 12159 50 130 0 13546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54716

[startup+1.50158 s]
/proc/loadavg: 0.73 0.94 0.93 2/79 26058
/proc/meminfo: memFree=1887448/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=62616 CPUtime=1.5
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 14232 0 0 0 141 9 0 0 25 0 1 0 198322484 64118784 14218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 15654 14218 62 130 0 15521 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 62616

[startup+3.10189 s]
/proc/loadavg: 0.73 0.94 0.93 2/79 26058
/proc/meminfo: memFree=1875288/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=63536 CPUtime=3.09
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 17112 0 0 0 299 10 0 0 25 0 1 0 198322484 65060864 14646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 15884 14646 66 130 0 15751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63536

[startup+6.30149 s]
/proc/loadavg: 0.76 0.94 0.93 2/79 26058
/proc/meminfo: memFree=1879512/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=63536 CPUtime=6.29
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 17118 0 0 0 619 10 0 0 25 0 1 0 198322484 65060864 14652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548407 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 15884 14652 67 130 0 15751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63536

[startup+12.7017 s]
/proc/loadavg: 0.78 0.95 0.93 2/79 26058
/proc/meminfo: memFree=1879576/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=63536 CPUtime=12.69
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 17118 0 0 0 1258 11 0 0 25 0 1 0 198322484 65060864 14652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 15884 14652 67 130 0 15751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63536

[startup+25.5011 s]
/proc/loadavg: 0.82 0.95 0.93 2/79 26058
/proc/meminfo: memFree=1879640/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=63536 CPUtime=25.48
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 17118 0 0 0 2537 11 0 0 25 0 1 0 198322484 65060864 14652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 15884 14652 67 130 0 15751 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63536

[startup+51.1019 s]
/proc/loadavg: 0.88 0.95 0.93 2/79 26058
/proc/meminfo: memFree=1879640/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=63700 CPUtime=51.07
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 17148 0 0 0 5096 11 0 0 25 0 1 0 198322484 65228800 14682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 15925 14682 67 130 0 15792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63700

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.93 2/79 26058
/proc/meminfo: memFree=1865944/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=77552 CPUtime=102.26
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 20596 0 0 0 10211 15 0 0 25 0 1 0 198322484 79413248 18130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 19388 18130 67 130 0 19255 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77552

[startup+162.303 s]
/proc/loadavg: 0.98 0.96 0.93 2/79 26058
/proc/meminfo: memFree=1849688/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=93880 CPUtime=162.24
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 24661 0 0 0 16204 20 0 0 25 0 1 0 198322484 96133120 22195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 23470 22195 67 130 0 23337 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 26058
/proc/meminfo: memFree=1836568/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=106940 CPUtime=222.21
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 27888 0 0 0 22198 23 0 0 25 0 1 0 198322484 109506560 25422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 26735 25422 67 130 0 26602 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 106940

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 26058
/proc/meminfo: memFree=1826776/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=116588 CPUtime=282.2
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 30321 0 0 0 28193 27 0 0 25 0 1 0 198322484 119386112 27855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 29147 27855 67 130 0 29014 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 116588

[startup+342.302 s]
/proc/loadavg: 1.05 0.99 0.94 2/79 26058
/proc/meminfo: memFree=1815896/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=127716 CPUtime=342.18
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 33014 0 0 0 34189 29 0 0 25 0 1 0 198322484 130781184 30548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 31929 30548 67 130 0 31796 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 127716

[startup+402.301 s]
/proc/loadavg: 1.02 0.99 0.94 2/79 26058
/proc/meminfo: memFree=1802648/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=140908 CPUtime=402.16
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 36330 0 0 0 40184 32 0 0 25 0 1 0 198322484 144289792 33864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 35227 33864 67 130 0 35094 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 140908

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 26058
/proc/meminfo: memFree=1795608/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=147732 CPUtime=462.14
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 38046 0 0 0 46180 34 0 0 25 0 1 0 198322484 151277568 35580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 36933 35580 67 130 0 36800 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 147732

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 26058
/proc/meminfo: memFree=1786712/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=156688 CPUtime=522.11
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 40275 0 0 0 52174 37 0 0 25 0 1 0 198322484 160448512 37809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 39172 37809 67 130 0 39039 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 156688

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 26058
/proc/meminfo: memFree=1777688/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=165560 CPUtime=582.09
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 42485 0 0 0 58169 40 0 0 25 0 1 0 198322484 169533440 40019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 41390 40019 67 130 0 41257 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 165560

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 26058
/proc/meminfo: memFree=1770712/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=172796 CPUtime=642.07
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 44194 0 0 0 64166 41 0 0 25 0 1 0 198322484 176943104 41728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 43199 41728 67 130 0 43066 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 172796


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

/proc/meminfo: memFree=1467544/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473688 CPUtime=7419.55
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118353 0 0 0 741795 160 0 0 25 0 1 0 198322484 485056512 115845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118422 115845 67 130 0 118289 0
Current children cumulated CPU time (s) 7419.55
Current children cumulated vsize (KiB) 473688

[startup+7482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467480/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473688 CPUtime=7479.54
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118353 0 0 0 747793 161 0 0 25 0 1 0 198322484 485056512 115845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118422 115845 67 130 0 118289 0
Current children cumulated CPU time (s) 7479.54
Current children cumulated vsize (KiB) 473688

[startup+7542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467480/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473688 CPUtime=7539.51
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118356 0 0 0 753790 161 0 0 25 0 1 0 198322484 485056512 115848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118422 115848 67 130 0 118289 0
Current children cumulated CPU time (s) 7539.51
Current children cumulated vsize (KiB) 473688

[startup+7602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467480/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473688 CPUtime=7599.49
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118356 0 0 0 759788 161 0 0 25 0 1 0 198322484 485056512 115848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118422 115848 67 130 0 118289 0
Current children cumulated CPU time (s) 7599.49
Current children cumulated vsize (KiB) 473688

[startup+7662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467416/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473956 CPUtime=7659.47
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118369 0 0 0 765786 161 0 0 25 0 1 0 198322484 485330944 115861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118489 115861 67 130 0 118356 0
Current children cumulated CPU time (s) 7659.47
Current children cumulated vsize (KiB) 473956

[startup+7722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467352/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473956 CPUtime=7719.45
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118378 0 0 0 771783 162 0 0 25 0 1 0 198322484 485330944 115870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118489 115870 67 130 0 118356 0
Current children cumulated CPU time (s) 7719.45
Current children cumulated vsize (KiB) 473956

[startup+7782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467352/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473956 CPUtime=7779.43
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118382 0 0 0 777781 162 0 0 25 0 1 0 198322484 485330944 115874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118489 115874 67 130 0 118356 0
Current children cumulated CPU time (s) 7779.43
Current children cumulated vsize (KiB) 473956

[startup+7842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467224/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473956 CPUtime=7839.4
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118384 0 0 0 783778 162 0 0 25 0 1 0 198322484 485330944 115876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118489 115876 67 130 0 118356 0
Current children cumulated CPU time (s) 7839.4
Current children cumulated vsize (KiB) 473956

[startup+7902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26458
/proc/meminfo: memFree=1467160/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473956 CPUtime=7899.39
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118393 0 0 0 789777 162 0 0 25 0 1 0 198322484 485330944 115885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118489 115885 67 130 0 118356 0
Current children cumulated CPU time (s) 7899.39
Current children cumulated vsize (KiB) 473956

[startup+7962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1467032/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=473956 CPUtime=7959.37
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118403 0 0 0 795774 163 0 0 25 0 1 0 198322484 485330944 115895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548700 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118489 115895 67 130 0 118356 0
Current children cumulated CPU time (s) 7959.37
Current children cumulated vsize (KiB) 473956

[startup+8022.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1466776/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=474136 CPUtime=8019.35
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118466 0 0 0 801772 163 0 0 25 0 1 0 198322484 485515264 115958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118534 115958 67 130 0 118401 0
Current children cumulated CPU time (s) 8019.35
Current children cumulated vsize (KiB) 474136

[startup+8082.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1465752/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=475212 CPUtime=8079.33
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118700 0 0 0 807769 164 0 0 25 0 1 0 198322484 486617088 116192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 118803 116192 67 130 0 118670 0
Current children cumulated CPU time (s) 8079.33
Current children cumulated vsize (KiB) 475212

[startup+8142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1465240/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=476080 CPUtime=8139.31
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 118826 0 0 0 813766 165 0 0 25 0 1 0 198322484 487505920 116318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 119020 116318 67 130 0 118887 0
Current children cumulated CPU time (s) 8139.31
Current children cumulated vsize (KiB) 476080

[startup+8202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1464344/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=477216 CPUtime=8199.28
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 119039 0 0 0 819763 165 0 0 25 0 1 0 198322484 488669184 116531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 119304 116531 67 130 0 119171 0
Current children cumulated CPU time (s) 8199.28
Current children cumulated vsize (KiB) 477216

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

[startup+8204.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1464344/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=477216 CPUtime=8201.68
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 119039 0 0 0 820003 165 0 0 25 0 1 0 198322484 488669184 116531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 119304 116531 67 130 0 119171 0
Current children cumulated CPU time (s) 8201.68
Current children cumulated vsize (KiB) 477216

[startup+8205.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1464344/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=477216 CPUtime=8202.48
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 119039 0 0 0 820083 165 0 0 25 0 1 0 198322484 488669184 116531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 119304 116531 67 130 0 119171 0
Current children cumulated CPU time (s) 8202.48
Current children cumulated vsize (KiB) 477216

[startup+8205.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1464344/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=477216 CPUtime=8202.89
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 119039 0 0 0 820124 165 0 0 25 0 1 0 198322484 488669184 116531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 119304 116531 67 130 0 119171 0
Current children cumulated CPU time (s) 8202.89
Current children cumulated vsize (KiB) 477216

[startup+8206.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1464344/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=477216 CPUtime=8203.28
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194304 119039 0 0 0 820163 165 0 0 25 0 1 0 198322484 488669184 116531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 119304 116531 67 130 0 119171 0
Current children cumulated CPU time (s) 8203.28
Current children cumulated vsize (KiB) 477216

[startup+8206.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26460
/proc/meminfo: memFree=1464344/2055920 swapFree=4145428/4192956
[pid=26057] ppid=26055 vsize=0 CPUtime=8203.38
/proc/26057/stat : 26057 (minisat_noasser) R 26055 26057 26001 0 -1 4194308 119045 0 0 0 820172 166 0 0 25 0 1 0 198322484 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/26057/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8203.38
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 8206.47
CPU time (s): 8203.46
CPU user time (s): 8201.73
CPU system time (s): 1.73174
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 477216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8201.73
system time used= 1.73174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119045
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= 53045

runsolver used 7.73282 second user time and 19.81 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 12:28:20 UTC 2007

IDJOB= 421883
IDBENCH= 20377
IDSOLVER= 189
FILE ID= node37/421883-1177504099

PBS_JOBID= 4685906

Free space on /tmp= 66405 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/421883-1177504099/minisat_noassertions /tmp/evaluation/421883-1177504099/instance-421883-1177504099.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421883-1177504099 -o ROOT/results/node37/solver-421883-1177504099 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421883-1177504099/minisat_noassertions /tmp/evaluation/421883-1177504099/instance-421883-1177504099.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 715672354

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1938872 kB
Buffers:         12708 kB
Cached:          38352 kB
SwapCached:      15308 kB
Active:          51172 kB
Inactive:        22836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938872 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:           12396 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            28396 kB
Committed_AS:  2090520 kB
PageTables:       2000 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= 66405 MiB

End job on node37 on Wed Apr 25 14:45:07 UTC 2007