Trace number 421431

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.19 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-11-s.cnf
MD5SUM3435b921c4acd15d51fed09386b58888
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables189456
Number of clauses850574
Sum of the clauses size1937804
Maximum clause length10
Minimum clause length1
Number of clauses of size 114367
Number of clauses of size 2692164
Number of clauses of size 3108383
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

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:  189456                                               |
0.00/0.00	c |  Number of clauses:    850574                                               |
0.99/1.03	c |  Parsing time:         0.94         s                                       |
3.39/3.47	c ============================[ Search Statistics ]==============================
3.39/3.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.39/3.47	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.39/3.47	c ===============================================================================
3.39/3.48	c |         0 |   85621   461977  1223550 |   153992        0    nan |  0.000 % |
3.69/3.72	c |       100 |   85621   461977  1223550 |   169391      100    147 | 23.304 % |
3.89/3.91	c |       250 |   85588   461977  1223550 |   186330      248     84 | 23.419 % |
4.89/4.96	c |       475 |   85475   461977  1223550 |   204963      473    204 | 23.419 % |
5.89/5.97	c |       813 |   84913   458874  1217280 |   225460      805    227 | 23.722 % |
7.09/7.13	c |      1319 |   84913   458874  1217280 |   248006     1311    223 | 23.722 % |
8.39/8.41	c |      2078 |   84779   458302  1216072 |   272806     2069    199 | 23.981 % |
10.69/10.76	c |      3217 |   84205   456146  1211760 |   300087     3206    245 | 24.355 % |
14.78/14.89	c |      4926 |   83629   452052  1201597 |   330096     4912    294 | 24.756 % |
27.39/27.47	c |      7488 |   82689   446514  1188447 |   363105     7464    413 | 24.851 % |
38.48/38.59	c |     11332 |   82562   446338  1188095 |   399416    11304    391 | 25.024 % |
59.05/59.17	c |     17099 |   81325   438945  1170472 |   439358    17030    397 | 25.571 % |
91.14/91.30	c |     25748 |   80396   434149  1159364 |   483293    25664    503 | 26.061 % |
165.73/165.90	c |     38722 |   80394   434149  1159364 |   531623    38637    625 | 26.083 % |
266.47/266.70	c |     58188 |   80191   433898  1158735 |   584785    58091    709 | 26.695 % |
437.72/438.03	c |     87381 |   79089   426172  1139718 |   643264    87239    720 | 26.751 % |
723.72/724.11	c |    131172 |   79086   426172  1139718 |   707590   131029    753 | 26.754 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-421431-1177491539 -o ROOT/results/node25/solver-421431-1177491539 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421431-1177491539/minisat_noassertions /tmp/evaluation/421431-1177491539/instance-421431-1177491539.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.92 0.60 3/64 11751
/proc/meminfo: memFree=1870552/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=2328 CPUtime=0
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 197071090 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 582 461 50 130 0 449 0

[startup+0.0858971 s]
/proc/loadavg: 0.91 0.92 0.60 3/64 11751
/proc/meminfo: memFree=1870552/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=11944 CPUtime=0.08
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 2521 0 0 0 7 1 0 0 18 0 1 0 197071090 12230656 2507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 2986 2509 50 130 0 2853 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11944

[startup+0.101899 s]
/proc/loadavg: 0.91 0.92 0.60 3/64 11751
/proc/meminfo: memFree=1870552/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=12928 CPUtime=0.09
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 3057 0 0 0 8 1 0 0 18 0 1 0 197071090 13238272 3043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 3232 3044 50 130 0 3099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12928

[startup+0.301932 s]
/proc/loadavg: 0.91 0.92 0.60 3/64 11751
/proc/meminfo: memFree=1870552/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=38132 CPUtime=0.29
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 8276 0 0 0 25 4 0 0 19 0 1 0 197071090 39047168 8262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 9533 8263 50 130 0 9400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38132

[startup+0.702 s]
/proc/loadavg: 0.91 0.92 0.60 3/64 11751
/proc/meminfo: memFree=1870552/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=57276 CPUtime=0.69
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 12938 0 0 0 62 7 0 0 22 0 1 0 197071090 58650624 12924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 14319 12925 50 130 0 14186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57276

[startup+1.50114 s]
/proc/loadavg: 0.91 0.92 0.60 2/65 11752
/proc/meminfo: memFree=1803664/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=73364 CPUtime=1.49
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 17368 0 0 0 140 9 0 0 25 0 1 0 197071090 75124736 17354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 18341 17354 62 130 0 18208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73364

[startup+3.10141 s]
/proc/loadavg: 0.91 0.92 0.60 2/65 11752
/proc/meminfo: memFree=1787024/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=96704 CPUtime=3.09
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 22779 0 0 0 297 12 0 0 25 0 1 0 197071090 99024896 22765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 24176 22765 62 130 0 24043 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96704

[startup+6.30195 s]
/proc/loadavg: 1.00 0.94 0.60 2/65 11752
/proc/meminfo: memFree=1789200/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=83484 CPUtime=6.29
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 23364 0 0 0 616 13 0 0 25 0 1 0 197071090 85487616 20303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 20871 20303 67 130 0 20738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83484

[startup+12.701 s]
/proc/loadavg: 1.00 0.94 0.60 2/65 11752
/proc/meminfo: memFree=1789336/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=83484 CPUtime=12.68
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 23366 0 0 0 1255 13 0 0 25 0 1 0 197071090 85487616 20305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 20871 20305 67 130 0 20738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83484

[startup+25.5012 s]
/proc/loadavg: 1.00 0.94 0.61 2/65 11752
/proc/meminfo: memFree=1788248/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=84936 CPUtime=25.48
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 23701 0 0 0 2535 13 0 0 25 0 1 0 197071090 86974464 20640 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 21234 20640 67 130 0 21101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84936

[startup+51.1016 s]
/proc/loadavg: 1.00 0.95 0.62 2/65 11752
/proc/meminfo: memFree=1777048/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=96460 CPUtime=51.05
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 26582 0 0 0 5089 16 0 0 25 0 1 0 197071090 98775040 23521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 24115 23521 67 130 0 23982 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 96460

[startup+102.305 s]
/proc/loadavg: 1.00 0.95 0.64 2/65 11752
/proc/meminfo: memFree=1740312/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=132776 CPUtime=102.24
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 35664 0 0 0 10199 25 0 0 25 0 1 0 197071090 135962624 32603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 33194 32603 67 130 0 33061 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 132776

[startup+162.302 s]
/proc/loadavg: 1.00 0.96 0.66 2/71 11922
/proc/meminfo: memFree=1704720/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=167016 CPUtime=162.12
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 44239 0 0 0 16181 31 0 0 25 0 1 0 197071090 171024384 41178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 41754 41178 67 130 0 41621 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 167016

[startup+222.302 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 11950
/proc/meminfo: memFree=1666584/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=206032 CPUtime=222.09
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 53967 0 0 0 22169 40 0 0 25 0 1 0 197071090 210976768 50906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 51508 50906 67 130 0 51375 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 206032

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 11950
/proc/meminfo: memFree=1629272/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=243532 CPUtime=282.07
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 63348 0 0 0 28160 47 0 0 25 0 1 0 197071090 249376768 60287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 60883 60287 67 130 0 60750 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 243532

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 11950
/proc/meminfo: memFree=1594456/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=278080 CPUtime=342.05
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 71969 0 0 0 34150 55 0 0 25 0 1 0 197071090 284753920 68908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 69520 68908 67 130 0 69387 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 278080

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.73 2/65 11950
/proc/meminfo: memFree=1563352/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=309336 CPUtime=402.03
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 79799 0 0 0 40141 62 0 0 25 0 1 0 197071090 316760064 76738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 77334 76738 67 130 0 77201 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 309336

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 11950
/proc/meminfo: memFree=1538200/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=334624 CPUtime=462.01
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 86075 0 0 0 46132 69 0 0 25 0 1 0 197071090 342654976 83014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 83656 83014 67 130 0 83523 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 334624

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 11950
/proc/meminfo: memFree=1505496/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=367516 CPUtime=521.99
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 94323 0 0 0 52122 77 0 0 25 0 1 0 197071090 376336384 91262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 91879 91262 67 130 0 91746 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 367516

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 11950
/proc/meminfo: memFree=1471384/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=401236 CPUtime=581.97
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 102772 0 0 0 58112 85 0 0 25 0 1 0 197071090 410865664 99711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 100309 99711 67 130 0 100176 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 401236

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 11950
/proc/meminfo: memFree=1440984/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=431288 CPUtime=641.96
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 110278 0 0 0 64103 93 0 0 25 0 1 0 197071090 441638912 107217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 107822 107217 67 130 0 107689 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 431288

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 11950
/proc/meminfo: memFree=1415576/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=456788 CPUtime=701.94
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 116670 0 0 0 70095 99 0 0 25 0 1 0 197071090 467750912 113609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548467 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 114197 113609 67 130 0 114064 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 456788

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 11950
/proc/meminfo: memFree=1388312/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=483992 CPUtime=761.92
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 123452 0 0 0 76087 105 0 0 25 0 1 0 197071090 495607808 120391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 120998 120391 67 130 0 120865 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 483992

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 11950
/proc/meminfo: memFree=1365144/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=507380 CPUtime=821.89
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 129260 0 0 0 82079 110 0 0 25 0 1 0 197071090 519557120 126199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 126845 126199 67 130 0 126712 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 507380

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 11950
/proc/meminfo: memFree=1337240/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=535128 CPUtime=881.88
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 136197 0 0 0 88072 116 0 0 25 0 1 0 197071090 547971072 133136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 133782 133136 67 130 0 133649 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 535128

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 11950
/proc/meminfo: memFree=1304856/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=567764 CPUtime=941.86
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 144336 0 0 0 94064 122 0 0 25 0 1 0 197071090 581390336 141275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 141941 141275 67 130 0 141808 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 567764

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 11950
/proc/meminfo: memFree=1280024/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=592192 CPUtime=1001.83
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 150466 0 0 0 100057 126 0 0 25 0 1 0 197071090 606404608 147405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 148048 147405 67 130 0 147915 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 592192

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 11950
/proc/meminfo: memFree=1257944/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=614256 CPUtime=1061.82
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 155988 0 0 0 106050 132 0 0 25 0 1 0 197071090 628998144 152927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 153564 152927 67 130 0 153431 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 614256

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 11950
/proc/meminfo: memFree=1236760/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=635292 CPUtime=1121.8
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 161252 0 0 0 112044 136 0 0 25 0 1 0 197071090 650539008 158191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 158823 158191 67 130 0 158690 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 635292

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 11950
/proc/meminfo: memFree=1212120/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=659952 CPUtime=1181.78
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 167422 0 0 0 118037 141 0 0 25 0 1 0 197071090 675790848 164361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 164988 164361 67 130 0 164855 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 659952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 11950
/proc/meminfo: memFree=1205336/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=666448 CPUtime=1200.08
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4194304 169052 0 0 0 119865 143 0 0 25 0 1 0 197071090 682442752 165991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 166612 165991 67 130 0 166479 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 666448

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

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

[startup+1200.71 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 11950
/proc/meminfo: memFree=1205336/2055920 swapFree=4182892/4192956
[pid=11751] ppid=11749 vsize=0 CPUtime=1200.18
/proc/11751/stat : 11751 (minisat_noasser) R 11749 11751 11647 0 -1 4195332 169052 0 0 0 119865 153 0 0 25 0 1 0 197071090 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/11751/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.19
CPU user time (s): 1198.65
CPU system time (s): 1.53977
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 666448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.65
system time used= 1.53977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169052
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2552

runsolver used 1.00785 second user time and 2.32965 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 25 08:59:00 UTC 2007

IDJOB= 421431
IDBENCH= 20354
IDSOLVER= 188
FILE ID= node25/421431-1177491539

PBS_JOBID= 4685872

Free space on /tmp= 66353 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-11-s.cnf
COMMAND LINE= /tmp/evaluation/421431-1177491539/minisat_noassertions /tmp/evaluation/421431-1177491539/instance-421431-1177491539.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-421431-1177491539 -o ROOT/results/node25/solver-421431-1177491539 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421431-1177491539/minisat_noassertions /tmp/evaluation/421431-1177491539/instance-421431-1177491539.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3435b921c4acd15d51fed09386b58888

RANDOM SEED= 610048974

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1871024 kB
Buffers:         18260 kB
Cached:         114864 kB
SwapCached:       3964 kB
Active:          65192 kB
Inactive:        77436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871024 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:           16448 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            28296 kB
Committed_AS:  4174784 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66353 MiB

End job on node25 on Wed Apr 25 09:19:03 UTC 2007