Trace number 421648

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) 1200.1 1200.56

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
MD5SUMc97658c8cc9699de99c11669c53b15a2
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 variables206904
Number of clauses861029
Sum of the clauses size2210241
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2611020
Number of clauses of size 3161906
Number of clauses of size 430714
Number of clauses of size 517499
Number of clauses of size over 537818

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 |                                                                             |
0.00/0.02	c |  Number of variables:  206904                                               |
0.00/0.02	c |  Number of clauses:    861029                                               |
0.89/0.95	c |  Parsing time:         0.87         s                                       |
5.59/5.61	c ============================[ Search Statistics ]==============================
5.59/5.61	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.61	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.61	c ===============================================================================
5.59/5.61	c |         0 |   91562   597241  1947597 |   199080        0    nan |  0.000 % |
5.79/5.80	c |       101 |   91561   597241  1947597 |   218988      100      8 |  3.324 % |
5.79/5.85	c |       251 |   91556   597241  1947597 |   240887      250      9 |  3.324 % |
5.89/5.98	c |       476 |   91556   597241  1947597 |   264975      475     10 |  3.324 % |
6.09/6.19	c |       813 |   91550   597241  1947597 |   291473      810     10 |  3.344 % |
6.39/6.41	c |      1320 |   91539   597241  1947597 |   320620     1314     11 |  3.351 % |
6.59/6.63	c |      2082 |   91538   597241  1947597 |   352682     2075     13 |  3.352 % |
7.09/7.15	c |      3222 |   91536   597241  1947597 |   387951     3214     15 |  3.353 % |
7.79/7.85	c |      4930 |   91324   594859  1939855 |   426746     4917     18 |  3.354 % |
8.79/8.81	c |      7493 |   91271   594859  1939855 |   469421     7477     20 |  3.397 % |
10.38/10.41	c |     11337 |   91225   593801  1936365 |   516363    11316     22 |  3.402 % |
12.58/12.65	c |     17103 |   91225   593801  1936365 |   567999    17082     21 |  3.402 % |
15.98/16.08	c |     25753 |   91188   593468  1935374 |   624799    25728     23 |  3.422 % |
22.48/22.58	c |     38728 |   91179   593468  1935374 |   687279    38702     25 |  3.430 % |
31.78/31.82	c |     58189 |   91160   593146  1934350 |   756007    58159     26 |  3.435 % |
49.97/50.04	c |     87381 |   91151   593051  1934027 |   831607    87349     29 |  3.437 % |
80.97/81.05	c |    131171 |   91097   592594  1932618 |   914768   131127     34 |  3.470 % |
134.55/134.68	c |    196856 |   91073   592084  1931032 |  1006245   196786     36 |  3.475 % |
232.82/232.90	c |    295383 |   91056   591820  1930176 |  1106870   295276     40 |  3.483 % |
415.37/415.56	c |    443173 |   90751   590011  1924207 |  1217557   443036     49 |  3.667 % |
900.34/900.67	c |    664858 |   90654   588763  1920228 |  1339312   664583     69 |  3.678 % |

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/node47/watcher-421648-1177494171 -o ROOT/results/node47/solver-421648-1177494171 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421648-1177494171/minisat_noassertions /tmp/evaluation/421648-1177494171/instance-421648-1177494171.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: 0.99 0.97 0.91 3/77 16986
/proc/meminfo: memFree=1765704/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=1724 CPUtime=0
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 104262639 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519218 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 431 313 44 130 0 298 0

[startup+0.092997 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 16986
/proc/meminfo: memFree=1765704/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=8504 CPUtime=0.08
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 1832 0 0 0 8 0 0 0 18 0 1 0 104262639 8708096 1818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 2126 1819 50 130 0 1993 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8504

[startup+0.101998 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 16986
/proc/meminfo: memFree=1765704/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=8900 CPUtime=0.09
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 1995 0 0 0 9 0 0 0 18 0 1 0 104262639 9113600 1981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 2225 1982 50 130 0 2092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8900

[startup+0.302019 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 16986
/proc/meminfo: memFree=1765704/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=26304 CPUtime=0.29
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 5802 0 0 0 26 3 0 0 19 0 1 0 104262639 26935296 5788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 6609 5789 50 130 0 6476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26304

[startup+0.701062 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 16986
/proc/meminfo: memFree=1765704/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=56540 CPUtime=0.68
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 13056 0 0 0 62 6 0 0 23 0 1 0 104262639 57896960 13042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 14135 13042 50 130 0 14002 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56540

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1695232/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=80976 CPUtime=1.49
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 19722 0 0 0 140 9 0 0 25 0 1 0 104262639 82919424 19708 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 20244 19708 62 130 0 20111 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80976

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1673024/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=114508 CPUtime=3.09
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 27701 0 0 0 296 13 0 0 25 0 1 0 104262639 117256192 27687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 28627 27687 62 130 0 28494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114508

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1641984/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=111020 CPUtime=6.29
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 30970 0 0 0 614 15 0 0 25 0 1 0 104262639 113684480 27259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 27755 27259 67 130 0 27622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111020

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1656576/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=111140 CPUtime=12.68
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 30983 0 0 0 1253 15 0 0 25 0 1 0 104262639 113807360 27272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 27785 27272 67 130 0 27652 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 111140

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1656384/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=111384 CPUtime=25.48
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 31033 0 0 0 2533 15 0 0 25 0 1 0 104262639 114057216 27322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 27846 27322 67 130 0 27713 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111384

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1656320/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=111504 CPUtime=51.07
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 31075 0 0 0 5092 15 0 0 25 0 1 0 104262639 114180096 27364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 27876 27364 67 130 0 27743 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111504

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1656064/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=111952 CPUtime=102.26
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 31146 0 0 0 10210 16 0 0 25 0 1 0 104262639 114638848 27435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 27988 27435 67 130 0 27855 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 111952

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1645440/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=122916 CPUtime=162.25
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 33832 0 0 0 16204 21 0 0 25 0 1 0 104262639 125865984 30121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 30729 30121 67 130 0 30596 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 122916

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1632512/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=135344 CPUtime=222.23
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 37010 0 0 0 22199 24 0 0 25 0 1 0 104262639 138592256 33299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 33836 33299 67 130 0 33703 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 135344

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1620352/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=148100 CPUtime=282.21
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 40102 0 0 0 28192 29 0 0 25 0 1 0 104262639 151654400 36391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 37025 36391 67 130 0 36892 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 148100

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1609280/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=158804 CPUtime=342.2
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 42832 0 0 0 34187 33 0 0 25 0 1 0 104262639 162615296 39121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 39701 39121 67 130 0 39568 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 158804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1589696/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=178352 CPUtime=402.18
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 47773 0 0 0 40178 40 0 0 25 0 1 0 104262639 182632448 44062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 44588 44062 67 130 0 44455 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 178352

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1576704/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=191952 CPUtime=462.15
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 50977 0 0 0 46171 44 0 0 25 0 1 0 104262639 196558848 47266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 47988 47266 67 130 0 47855 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 191952

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1560320/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=208324 CPUtime=522.14
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 55116 0 0 0 52164 50 0 0 25 0 1 0 104262639 213323776 51405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 52081 51405 67 130 0 51948 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 208324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1545280/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=223124 CPUtime=582.12
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 58831 0 0 0 58157 55 0 0 25 0 1 0 104262639 228478976 55120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 55781 55120 67 130 0 55648 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 223124

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1532096/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=236080 CPUtime=642.11
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 62078 0 0 0 64152 59 0 0 25 0 1 0 104262639 241745920 58367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 59020 58367 67 130 0 58887 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 236080

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1518656/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=249412 CPUtime=702.09
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 65449 0 0 0 70145 64 0 0 25 0 1 0 104262639 255397888 61738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 62353 61738 67 130 0 62220 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 249412

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1508544/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=259372 CPUtime=762.08
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 67956 0 0 0 76141 67 0 0 25 0 1 0 104262639 265596928 64245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 64843 64245 67 130 0 64710 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 259372

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1498624/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=269276 CPUtime=822.06
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 70459 0 0 0 82135 71 0 0 25 0 1 0 104262639 275738624 66748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 67319 66748 67 130 0 67186 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 269276

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1488192/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=279576 CPUtime=882.04
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 73050 0 0 0 88130 74 0 0 25 0 1 0 104262639 286285824 69339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 69894 69339 67 130 0 69761 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 279576

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1477632/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=290032 CPUtime=942.02
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 75697 0 0 0 94126 76 0 0 25 0 1 0 104262639 296992768 71986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 72508 71986 67 130 0 72375 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 290032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1468160/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=300704 CPUtime=1002
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 78041 0 0 0 100121 79 0 0 25 0 1 0 104262639 307920896 74330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 75176 74330 67 130 0 75043 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 300704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16987
/proc/meminfo: memFree=1457984/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=310736 CPUtime=1061.99
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 80598 0 0 0 106116 83 0 0 25 0 1 0 104262639 318193664 76887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134688963 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 77684 76887 67 130 0 77551 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 310736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 17153
/proc/meminfo: memFree=1446592/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=320776 CPUtime=1121.88
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 83106 0 0 0 112103 85 0 0 25 0 1 0 104262639 328474624 79395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 80194 79395 67 130 0 80061 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 320776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17185
/proc/meminfo: memFree=1437632/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=330948 CPUtime=1181.84
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 85658 0 0 0 118095 89 0 0 25 0 1 0 104262639 338890752 81947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 82737 81947 67 130 0 82604 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 330948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17185
/proc/meminfo: memFree=1434624/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=333620 CPUtime=1200.04
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 86344 0 0 0 119914 90 0 0 25 0 1 0 104262639 341626880 82633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 83405 82633 67 130 0 83272 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 333620

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17185
/proc/meminfo: memFree=1434624/2055920 swapFree=4158012/4192956
[pid=16986] ppid=16984 vsize=333620 CPUtime=1200.04
/proc/16986/stat : 16986 (minisat_noasser) R 16984 16986 16591 0 -1 4194304 86344 0 0 0 119914 90 0 0 25 0 1 0 104262639 341626880 82633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 83405 82633 67 130 0 83272 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 333620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.15
CPU system time (s): 0.954854
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 333620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.15
system time used= 0.954854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86344
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= 3922

runsolver used 0.91586 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Wed Apr 25 09:42:53 UTC 2007

IDJOB= 421648
IDBENCH= 20571
IDSOLVER= 188
FILE ID= node47/421648-1177494171

PBS_JOBID= 4685828

Free space on /tmp= 66406 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/421648-1177494171/minisat_noassertions /tmp/evaluation/421648-1177494171/instance-421648-1177494171.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-421648-1177494171 -o ROOT/results/node47/solver-421648-1177494171 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421648-1177494171/minisat_noassertions /tmp/evaluation/421648-1177494171/instance-421648-1177494171.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c97658c8cc9699de99c11669c53b15a2

RANDOM SEED= 600106611

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1766176 kB
Buffers:         36304 kB
Cached:         181156 kB
SwapCached:       3880 kB
Active:         132400 kB
Inactive:       108944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766176 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:           22384 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            34012 kB
Committed_AS:  3927032 kB
PageTables:       1776 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= 66406 MiB

End job on node47 on Wed Apr 25 10:02:55 UTC 2007