Trace number 421957

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) 10000.1 10003.9

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k40.cnf
MD5SUM2072f9709ddb4f70f2210d26eee094a7
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 variables58715
Number of clauses262388
Sum of the clauses size675054
Maximum clause length20
Minimum clause length1
Number of clauses of size 1423
Number of clauses of size 2204266
Number of clauses of size 328862
Number of clauses of size 411775
Number of clauses of size 55124
Number of clauses of size over 511938

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:  58715                                                |
0.00/0.00	c |  Number of clauses:    262388                                               |
0.29/0.34	c |  Parsing time:         0.30         s                                       |
1.49/1.51	c ============================[ Search Statistics ]==============================
1.49/1.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.49/1.51	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.49/1.51	c ===============================================================================
1.49/1.51	c |         0 |   17355   117738   393048 |    39246        0    nan |  0.000 % |
1.59/1.60	c |       100 |   17355   117738   393048 |    43170      100      6 | 15.032 % |
1.59/1.63	c |       250 |   17354   117738   393048 |    47487      249      6 | 15.034 % |
1.59/1.69	c |       475 |   17348   117738   393048 |    52236      472      8 | 15.057 % |
1.69/1.77	c |       812 |   17346   117738   393048 |    57460      807      7 | 15.061 % |
1.79/1.89	c |      1319 |   17345   117738   393048 |    63206     1313      7 | 15.063 % |
1.99/2.04	c |      2078 |   17345   117738   393048 |    69526     2072      8 | 15.063 % |
2.19/2.27	c |      3217 |   17336   117581   392609 |    76479     3208      8 | 15.064 % |
2.49/2.55	c |      4925 |   17330   117581   392609 |    84127     4915      9 | 15.081 % |
2.99/3.06	c |      7487 |   17326   117414   392067 |    92540     7477     10 | 15.081 % |
4.09/4.16	c |     11331 |   17320   117408   392050 |   101794    11318     11 | 15.102 % |
5.79/5.87	c |     17101 |   17300   117161   391260 |   111973    17083     14 | 15.126 % |
8.69/8.77	c |     25750 |   17295   117107   391118 |   123170    25669     21 | 15.134 % |
14.19/14.29	c |     38725 |   17286   116990   390784 |   135487    38641     26 | 15.149 % |
26.88/26.95	c |     58186 |   17267   116812   390261 |   149036    58054     37 | 15.182 % |
57.57/57.65	c |     87379 |   17266   116807   390248 |   163940    87246     52 | 15.184 % |
110.05/110.17	c |    131168 |   17264   116801   390231 |   180334   131033     58 | 15.187 % |
207.01/207.18	c |    196853 |   17264   116795   390214 |   198367    32894     47 | 15.187 % |
336.27/336.47	c |    295380 |   17157   115858   387297 |   218204   131408     72 | 15.369 % |
626.67/627.00	c |    443169 |   16833   113511   380267 |   240024    86179     76 | 15.921 % |
991.64/992.03	c |    664854 |   16810   113354   379857 |   264027    85749     54 | 15.960 % |
1693.59/1694.28	c |    997379 |   16800   113314   379761 |   290430   176582    101 | 15.984 % |
3068.70/3069.94	c |   1496168 |   16768   113036   378910 |   319473   159773    111 | 16.044 % |
4943.95/4945.89	c |   2244350 |   16701   112524   377493 |   351420   328837    128 | 16.199 % |
7891.11/7894.13	c |   3366625 |   16598   111470   374134 |   386562   175624    122 | 16.323 % |

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/node66/watcher-421957-1177518713 -o ROOT/results/node66/solver-421957-1177518713 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421957-1177518713/minisat_noassertions /tmp/evaluation/421957-1177518713/instance-421957-1177518713.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: 0.99 0.97 0.91 3/64 26790
/proc/meminfo: memFree=1639608/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=1724 CPUtime=0
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 227860963 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 431 313 44 130 0 298 0

[startup+0.0348879 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26790
/proc/meminfo: memFree=1639608/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=3904 CPUtime=0.02
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 872 0 0 0 2 0 0 0 18 0 1 0 227860963 3997696 858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 976 858 50 130 0 843 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3904

[startup+0.101901 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26790
/proc/meminfo: memFree=1639608/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=8188 CPUtime=0.09
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 1914 0 0 0 8 1 0 0 18 0 1 0 227860963 8384512 1900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 2047 1900 50 130 0 1914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8188

[startup+0.301941 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26790
/proc/meminfo: memFree=1639608/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=22100 CPUtime=0.29
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 5039 0 0 0 26 3 0 0 19 0 1 0 227860963 22630400 5025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 5525 5025 50 130 0 5392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22100

[startup+0.70202 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26790
/proc/meminfo: memFree=1639608/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=28512 CPUtime=0.69
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 6822 0 0 0 65 4 0 0 22 0 1 0 227860963 29196288 6808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 7128 6808 62 130 0 6995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28512

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1606448/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=36752 CPUtime=1.49
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 8932 0 0 0 144 5 0 0 25 0 1 0 227860963 37634048 8861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134681966 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 9188 8861 62 130 0 9055 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36752

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1607920/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=32504 CPUtime=3.09
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 8940 0 0 0 303 6 0 0 25 0 1 0 227860963 33284096 7871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546834 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 8126 7871 67 130 0 7993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32504

[startup+6.30114 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1607792/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=32684 CPUtime=6.29
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 8959 0 0 0 623 6 0 0 25 0 1 0 227860963 33468416 7890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 8171 7890 67 130 0 8038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32684

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1607792/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=32684 CPUtime=12.68
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 8976 0 0 0 1262 6 0 0 25 0 1 0 227860963 33468416 7907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 8171 7907 67 130 0 8038 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32684

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1605680/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=34968 CPUtime=25.49
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 9557 0 0 0 2542 7 0 0 25 0 1 0 227860963 35807232 8480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 8742 8480 67 130 0 8609 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34968

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1597424/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=43416 CPUtime=51.07
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 11643 0 0 0 5098 9 0 0 25 0 1 0 227860963 44457984 10566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 10854 10566 67 130 0 10721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43416

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1584496/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=56180 CPUtime=102.26
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 14840 0 0 0 10212 14 0 0 25 0 1 0 227860963 57528320 13763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 14045 13763 67 130 0 13912 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56180

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1573936/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=66960 CPUtime=162.24
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 17510 0 0 0 16207 17 0 0 25 0 1 0 227860963 68567040 16433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 16740 16433 67 130 0 16607 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66960

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1564272/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=76380 CPUtime=222.21
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 19891 0 0 0 22202 19 0 0 25 0 1 0 227860963 78213120 18814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 19095 18814 67 130 0 18962 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 76380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1564208/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=76380 CPUtime=282.19
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 19895 0 0 0 28200 19 0 0 25 0 1 0 227860963 78213120 18818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 19095 18818 67 130 0 18962 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 76380

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1564208/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=76380 CPUtime=342.17
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 19896 0 0 0 34198 19 0 0 25 0 1 0 227860963 78213120 18819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548494 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 19095 18819 67 130 0 18962 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 76380

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1558448/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=82300 CPUtime=402.15
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 21355 0 0 0 40194 21 0 0 25 0 1 0 227860963 84275200 20278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 20575 20278 67 130 0 20442 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 82300

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1547376/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=93460 CPUtime=462.12
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 24102 0 0 0 46189 23 0 0 25 0 1 0 227860963 95703040 23025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 23365 23025 67 130 0 23232 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 93460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1536688/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=104580 CPUtime=522.1
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 26794 0 0 0 52184 26 0 0 25 0 1 0 227860963 107089920 25717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 26145 25717 67 130 0 26012 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 104580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26791
/proc/meminfo: memFree=1529136/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=111792 CPUtime=582.08
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 28621 0 0 0 58180 28 0 0 25 0 1 0 227860963 114475008 27544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 27948 27544 67 130 0 27815 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 111792

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26793
/proc/meminfo: memFree=1529008/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=111792 CPUtime=642.06
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 28621 0 0 0 64178 28 0 0 25 0 1 0 227860963 114475008 27544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 27948 27544 67 130 0 27815 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 111792


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403440/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9098.79
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59689 0 0 0 909804 75 0 0 25 0 1 0 227860963 242700288 58612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58612 67 130 0 59120 0
Current children cumulated CPU time (s) 9098.79
Current children cumulated vsize (KiB) 237012

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403440/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9158.77
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59689 0 0 0 915802 75 0 0 25 0 1 0 227860963 242700288 58612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58612 67 130 0 59120 0
Current children cumulated CPU time (s) 9158.77
Current children cumulated vsize (KiB) 237012

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403504/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9218.75
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59689 0 0 0 921800 75 0 0 25 0 1 0 227860963 242700288 58612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58612 67 130 0 59120 0
Current children cumulated CPU time (s) 9218.75
Current children cumulated vsize (KiB) 237012

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403504/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9278.72
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59689 0 0 0 927797 75 0 0 25 0 1 0 227860963 242700288 58612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58612 67 130 0 59120 0
Current children cumulated CPU time (s) 9278.72
Current children cumulated vsize (KiB) 237012

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403504/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9338.7
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59690 0 0 0 933795 75 0 0 25 0 1 0 227860963 242700288 58613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58613 67 130 0 59120 0
Current children cumulated CPU time (s) 9338.7
Current children cumulated vsize (KiB) 237012

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9398.69
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59690 0 0 0 939793 76 0 0 25 0 1 0 227860963 242700288 58613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58613 67 130 0 59120 0
Current children cumulated CPU time (s) 9398.69
Current children cumulated vsize (KiB) 237012

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403568/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9458.66
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 945790 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9458.66
Current children cumulated vsize (KiB) 237012

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9518.64
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 951788 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9518.64
Current children cumulated vsize (KiB) 237012

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403696/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9578.62
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 957786 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9578.62
Current children cumulated vsize (KiB) 237012

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9638.6
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 963784 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9638.6
Current children cumulated vsize (KiB) 237012

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9698.58
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 969782 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546880 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9698.58
Current children cumulated vsize (KiB) 237012

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403568/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9758.55
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 975779 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9758.55
Current children cumulated vsize (KiB) 237012

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403568/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9818.53
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 981777 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9818.53
Current children cumulated vsize (KiB) 237012

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403568/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9878.52
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 987776 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9878.52
Current children cumulated vsize (KiB) 237012

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403568/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9938.49
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59691 0 0 0 993773 76 0 0 25 0 1 0 227860963 242700288 58614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58614 67 130 0 59120 0
Current children cumulated CPU time (s) 9938.49
Current children cumulated vsize (KiB) 237012

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=9998.47
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59693 0 0 0 999771 76 0 0 25 0 1 0 227860963 242700288 58616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58616 67 130 0 59120 0
Current children cumulated CPU time (s) 9998.47
Current children cumulated vsize (KiB) 237012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=10000.1
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59693 0 0 0 999931 76 0 0 25 0 1 0 227860963 242700288 58616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58616 67 130 0 59120 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 237012

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

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

[startup+10003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27391
/proc/meminfo: memFree=1403632/2055920 swapFree=4183056/4192956
[pid=26790] ppid=26788 vsize=237012 CPUtime=10000.1
/proc/26790/stat : 26790 (minisat_noasser) R 26788 26790 26689 0 -1 4194304 59693 0 0 0 999931 76 0 0 25 0 1 0 227860963 242700288 58616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/26790/statm: 59253 58616 67 130 0 59120 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 237012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.9
CPU time (s): 10000.1
CPU user time (s): 9999.32
CPU system time (s): 0.803877
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 237012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.32
system time used= 0.803877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59693
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= 14129

runsolver used 7.8568 second user time and 19.583 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 16:31:54 UTC 2007

IDJOB= 421957
IDBENCH= 20542
IDSOLVER= 189
FILE ID= node66/421957-1177518713

PBS_JOBID= 4685988

Free space on /tmp= 66403 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/421957-1177518713/minisat_noassertions /tmp/evaluation/421957-1177518713/instance-421957-1177518713.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421957-1177518713 -o ROOT/results/node66/solver-421957-1177518713 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421957-1177518713/minisat_noassertions /tmp/evaluation/421957-1177518713/instance-421957-1177518713.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2072f9709ddb4f70f2210d26eee094a7

RANDOM SEED= 878510451

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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:       1640016 kB
Buffers:         38000 kB
Cached:         301724 kB
SwapCached:       4356 kB
Active:         139356 kB
Inactive:       210492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640016 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            7360 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            52100 kB
Committed_AS:  1824956 kB
PageTables:       1376 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= 66403 MiB

End job on node66 on Wed Apr 25 19:18:40 UTC 2007