Trace number 424841

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 2007SAT 4687.62 4689.06

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.801877
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.09/0.09	c ============================[ Search Statistics ]==============================
0.09/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.09	c ===============================================================================
0.09/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.10	c |       100 |      55     4895    34265 |     1794      100     21 |  0.034 % |
0.10/0.10	c |       250 |      55     4895    34265 |     1974      250     21 |  0.034 % |
0.10/0.11	c |       475 |      55     4895    34265 |     2171      475     20 |  0.034 % |
0.10/0.12	c |       813 |      55     4895    34265 |     2388      813     20 |  0.034 % |
0.10/0.14	c |      1320 |      55     4895    34265 |     2627     1320     20 |  0.034 % |
0.10/0.18	c |      2079 |      55     4895    34265 |     2890     2079     20 |  0.034 % |
0.19/0.24	c |      3219 |      55     4895    34265 |     3179     1760     19 |  0.034 % |
0.29/0.33	c |      4927 |      55     4895    34265 |     3497     1864     20 |  0.034 % |
0.39/0.46	c |      7490 |      55     4895    34265 |     3847     2667     19 |  0.034 % |
0.59/0.68	c |     11335 |      55     4895    34265 |     4232     2640     19 |  0.034 % |
1.00/1.00	c |     17102 |      55     4895    34265 |     4655     4146     19 |  0.034 % |
1.39/1.48	c |     25752 |      55     4895    34265 |     5120     3434     19 |  0.034 % |
2.20/2.24	c |     38728 |      55     4895    34265 |     5632     3546     18 |  0.034 % |
3.39/3.44	c |     58189 |      55     4895    34265 |     6196     3219     18 |  0.034 % |
5.19/5.27	c |     87381 |      55     4895    34265 |     6815     4414     18 |  0.034 % |
8.09/8.15	c |    131170 |      55     4895    34265 |     7497     3761     19 |  0.034 % |
12.69/12.74	c |    196856 |      55     4895    34265 |     8247     5538     17 |  0.034 % |
19.59/19.66	c |    295385 |      55     4895    34265 |     9071     4838     18 |  0.034 % |
30.68/30.71	c |    443175 |      55     4895    34265 |     9979     7147     17 |  0.034 % |
48.17/48.20	c |    664858 |      55     4895    34265 |    10977     8820     17 |  0.034 % |
75.66/75.73	c |    997385 |      55     4895    34265 |    12074     5937     17 |  0.034 % |
119.46/119.57	c |   1496174 |      55     4895    34265 |    13282     8859     18 |  0.034 % |
188.84/188.92	c |   2244359 |      55     4895    34265 |    14610    12117     18 |  0.034 % |
298.60/298.72	c |   3366633 |      55     4895    34265 |    16071     7959     18 |  0.034 % |
473.66/473.88	c |   5050044 |      55     4895    34265 |    17678     9943     16 |  0.034 % |
760.88/761.16	c |   7575161 |      55     4895    34265 |    19446    13244     15 |  0.034 % |
1232.05/1232.43	c |  11362836 |      55     4895    34265 |    21391    14964     17 |  0.034 % |
1992.73/1993.34	c |  17044348 |      55     4895    34265 |    23530    12401     15 |  0.036 % |
3241.98/3243.02	c |  25566617 |      55     4895    34265 |    25883    19488     16 |  0.100 % |
4687.58/4689.02	c ===============================================================================
4687.58/4689.02	c restarts              : 30
4687.58/4689.02	c conflicts             : 34948495       (7456 /sec)
4687.58/4689.02	c decisions             : 37584960       (1.79 % random) (8018 /sec)
4687.58/4689.02	c propagations          : 307976572      (65702 /sec)
4687.58/4689.02	c conflict literals     : 575882040      (25.26 % deleted)
4687.58/4689.02	c Memory used           : 9.97 MB
4687.58/4689.02	c CPU time              : 4687.47 s
4687.58/4689.02	c 
4687.58/4689.02	s SATISFIABLE
4687.58/4689.02	v -1 2 -3 -4 -5 6 -7 8 9 10 -11 12 -13 -14 15 -16 -17 -18 -19 -20 -21 -22 23 24 25 -26 27 -28 -29 -30 -31 -32 33 34 -35 -36 37 38 -39 40 -41 42 43 44 45 -46 47 48 49 50 51 52 53 -54 55 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node27/watcher-424841-1177651121 -o ROOT/results/node27/solver-424841-1177651121 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424841-1177651121/minisat_noassertions /tmp/evaluation/424841-1177651121/instance-424841-1177651121.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.92 0.97 3/65 27194
/proc/meminfo: memFree=1482632/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=1856 CPUtime=0
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 177807981 1900544 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 464 145 50 130 0 331 0

[startup+0.094113 s]
/proc/loadavg: 0.77 0.92 0.97 3/65 27194
/proc/meminfo: memFree=1482632/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=2124 CPUtime=0.09
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 177807981 2174976 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 531 228 62 130 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.102113 s]
/proc/loadavg: 0.77 0.92 0.97 3/65 27194
/proc/meminfo: memFree=1482632/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=2124 CPUtime=0.1
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 177807981 2174976 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 531 229 63 130 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.301133 s]
/proc/loadavg: 0.77 0.92 0.97 3/65 27194
/proc/meminfo: memFree=1482632/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=2256 CPUtime=0.29
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 177807981 2310144 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 564 271 66 130 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701175 s]
/proc/loadavg: 0.77 0.92 0.97 3/65 27194
/proc/meminfo: memFree=1482632/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=2532 CPUtime=0.69
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 330 0 0 0 69 0 0 0 22 0 1 0 177807981 2592768 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553560 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 633 316 66 130 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2532

[startup+1.50125 s]
/proc/loadavg: 0.77 0.92 0.97 2/66 27195
/proc/meminfo: memFree=1481536/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=2664 CPUtime=1.49
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 177807981 2727936 357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 666 357 66 130 0 533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2664

[startup+3.10142 s]
/proc/loadavg: 0.77 0.92 0.97 2/66 27195
/proc/meminfo: memFree=1481216/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=2936 CPUtime=3.09
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 177807981 3006464 412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 734 412 66 130 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2936

[startup+6.30174 s]
/proc/loadavg: 0.79 0.92 0.97 2/66 27195
/proc/meminfo: memFree=1480840/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=3204 CPUtime=6.29
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 177807981 3280896 483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 801 483 66 130 0 668 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3204

[startup+12.7014 s]
/proc/loadavg: 0.81 0.92 0.97 2/66 27195
/proc/meminfo: memFree=1480392/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=3476 CPUtime=12.69
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 557 0 0 0 1269 0 0 0 25 0 1 0 177807981 3559424 543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 869 543 66 130 0 736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3476

[startup+25.5027 s]
/proc/loadavg: 0.85 0.93 0.97 2/66 27195
/proc/meminfo: memFree=1479944/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=3892 CPUtime=25.48
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 679 0 0 0 2548 0 0 0 25 0 1 0 177807981 3985408 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552260 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 973 665 66 130 0 840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3892

[startup+51.1023 s]
/proc/loadavg: 0.96 0.95 0.98 2/66 27195
/proc/meminfo: memFree=1479496/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=4460 CPUtime=51.07
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 797 0 0 0 5107 0 0 0 25 0 1 0 177807981 4567040 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1115 783 66 130 0 982 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4460

[startup+102.305 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 27195
/proc/meminfo: memFree=1478920/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=4912 CPUtime=102.26
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 924 0 0 0 10226 0 0 0 25 0 1 0 177807981 5029888 910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1228 910 66 130 0 1095 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4912

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/66 27195
/proc/meminfo: memFree=1478472/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=5416 CPUtime=162.25
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1028 0 0 0 16224 1 0 0 25 0 1 0 177807981 5545984 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1354 1014 66 130 0 1221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5416

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/66 27195
/proc/meminfo: memFree=1478280/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=5572 CPUtime=222.23
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1075 0 0 0 22222 1 0 0 25 0 1 0 177807981 5705728 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1393 1061 66 130 0 1260 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5572

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27195
/proc/meminfo: memFree=1478152/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=5748 CPUtime=282.21
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1113 0 0 0 28220 1 0 0 25 0 1 0 177807981 5885952 1099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1437 1099 66 130 0 1304 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5748

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27195
/proc/meminfo: memFree=1477904/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=6024 CPUtime=342.19
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1184 0 0 0 34218 1 0 0 25 0 1 0 177807981 6168576 1170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1506 1170 66 130 0 1373 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6024

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27195
/proc/meminfo: memFree=1477584/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=6440 CPUtime=402.18
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1251 0 0 0 40216 2 0 0 25 0 1 0 177807981 6594560 1237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1610 1237 66 130 0 1477 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6440

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27195
/proc/meminfo: memFree=1477456/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=6580 CPUtime=462.16
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1303 0 0 0 46214 2 0 0 25 0 1 0 177807981 6737920 1289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1645 1289 66 130 0 1512 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27195
/proc/meminfo: memFree=1477264/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=6864 CPUtime=522.14
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1348 0 0 0 52212 2 0 0 25 0 1 0 177807981 7028736 1334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1716 1334 66 130 0 1583 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27195
/proc/meminfo: memFree=1477136/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=7008 CPUtime=582.12
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1380 0 0 0 58210 2 0 0 25 0 1 0 177807981 7176192 1366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1752 1366 66 130 0 1619 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7008

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27197
/proc/meminfo: memFree=1476880/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=7152 CPUtime=642.11
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 1425 0 0 0 64209 2 0 0 25 0 1 0 177807981 7323648 1411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 1788 1411 66 130 0 1655 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7152


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

/proc/meminfo: memFree=1474000/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4061.06
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2117 0 0 0 406094 12 0 0 25 0 1 0 177807981 10452992 2103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2103 66 130 0 2419 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 10208

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27395
/proc/meminfo: memFree=1474000/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4121.04
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2118 0 0 0 412091 13 0 0 25 0 1 0 177807981 10452992 2104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2104 66 130 0 2419 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 10208

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27395
/proc/meminfo: memFree=1473936/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4181.02
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2119 0 0 0 418089 13 0 0 25 0 1 0 177807981 10452992 2105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2105 66 130 0 2419 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 10208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473936/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4241.01
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2123 0 0 0 424088 13 0 0 25 0 1 0 177807981 10452992 2109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2109 66 130 0 2419 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 10208

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473936/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4300.99
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2128 0 0 0 430086 13 0 0 25 0 1 0 177807981 10452992 2114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2114 66 130 0 2419 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 10208

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1474000/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4360.97
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2129 0 0 0 436084 13 0 0 25 0 1 0 177807981 10452992 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2115 66 130 0 2419 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 10208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473936/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4420.95
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2129 0 0 0 442082 13 0 0 25 0 1 0 177807981 10452992 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2115 66 130 0 2419 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 10208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473936/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4480.94
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2130 0 0 0 448080 14 0 0 25 0 1 0 177807981 10452992 2116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2116 66 130 0 2419 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 10208

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4540.93
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2144 0 0 0 454079 14 0 0 25 0 1 0 177807981 10452992 2130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2130 66 130 0 2419 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 10208

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473872/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4600.91
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 460077 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 10208

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4660.89
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 466075 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 10208

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

[startup+4671.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4670.48
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 467034 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552686 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4670.48
Current children cumulated vsize (KiB) 10208

[startup+4678.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4676.89
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 467675 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4676.89
Current children cumulated vsize (KiB) 10208

[startup+4684.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4683.28
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 468314 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4683.28
Current children cumulated vsize (KiB) 10208

[startup+4686.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4684.88
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 468474 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4684.88
Current children cumulated vsize (KiB) 10208

[startup+4687.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4686.48
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 468634 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4686.48
Current children cumulated vsize (KiB) 10208

[startup+4688.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4687.28
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 468714 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546974 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4687.28
Current children cumulated vsize (KiB) 10208

[startup+4688.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4687.48
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 468734 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4687.48
Current children cumulated vsize (KiB) 10208

[startup+4689 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27397
/proc/meminfo: memFree=1473808/2055920 swapFree=4182904/4192956
[pid=27194] ppid=27192 vsize=10208 CPUtime=4687.58
/proc/27194/stat : 27194 (minisat_noasser) R 27192 27194 27140 0 -1 4194304 2145 0 0 0 468744 14 0 0 25 0 1 0 177807981 10452992 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27194/statm: 2552 2131 66 130 0 2419 0
Current children cumulated CPU time (s) 4687.58
Current children cumulated vsize (KiB) 10208

Child status: 10
Real time (s): 4689.06
CPU time (s): 4687.62
CPU user time (s): 4687.47
CPU system time (s): 0.149977
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 10208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4687.47
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2151
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= 8
involuntary context switches= 8129

runsolver used 3.73943 second user time and 9.10862 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 05:18:41 UTC 2007

IDJOB= 424841
IDBENCH= 19907
IDSOLVER= 189
FILE ID= node27/424841-1177651121

PBS_JOBID= 4697371

Free space on /tmp= 66441 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424841-1177651121/minisat_noassertions /tmp/evaluation/424841-1177651121/instance-424841-1177651121.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-424841-1177651121 -o ROOT/results/node27/solver-424841-1177651121 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424841-1177651121/minisat_noassertions /tmp/evaluation/424841-1177651121/instance-424841-1177651121.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 976018279

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1483040 kB
Buffers:         46976 kB
Cached:         451128 kB
SwapCached:       4348 kB
Active:         234664 kB
Inactive:       273328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483040 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            50884 kB
Committed_AS:  2197828 kB
PageTables:       1412 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= 66441 MiB

End job on node27 on Fri Apr 27 06:36:50 UTC 2007