Trace number 421846

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 1200.52

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark210.366
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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:  900                                                  |
0.00/0.00	c |  Number of clauses:    69990                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
2.19/2.29	c ============================[ Search Statistics ]==============================
2.19/2.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.29	c ===============================================================================
2.19/2.29	c |         0 |     870    69090   184776 |    23030        0    nan |  0.000 % |
2.29/2.30	c |       103 |     870    69090   184776 |    25333      103    100 |  0.013 % |
2.29/2.32	c |       257 |     870    69090   184776 |    27866      257     63 |  0.000 % |
2.29/2.34	c |       482 |     870    69090   184776 |    30652      482     45 |  0.024 % |
2.29/2.38	c |       821 |     870    69090   184776 |    33718      821     38 |  0.024 % |
2.39/2.45	c |      1328 |     870    69090   184776 |    37090     1328     34 |  0.024 % |
2.49/2.57	c |      2087 |     869    68890   184211 |    40799      731    102 |  0.111 % |
2.69/2.76	c |      3226 |     869    68890   184211 |    44878     1870    104 |  0.111 % |
3.09/3.13	c |      4934 |     869    68890   184211 |    49366     3578    107 |  0.133 % |
3.69/3.75	c |      7496 |     869    68890   184211 |    54303     6140    106 |  0.111 % |
4.89/4.99	c |     11340 |     868    68664   183649 |    59733     8632    104 |  0.222 % |
7.39/7.43	c |     17108 |     868    68664   183649 |    65707    14400    108 |  0.222 % |
12.89/12.94	c |     25757 |     867    68476   183273 |    72278    22912    107 |  0.351 % |
23.68/23.75	c |     38732 |     867    68476   183273 |    79505    35887    110 |  0.333 % |
50.17/50.28	c |     58194 |     867    68476   183273 |    87456    55349    107 |  0.333 % |
102.66/102.75	c |     87386 |     866    68336   182993 |    96202    81601    103 |  0.445 % |
163.44/163.57	c |    131175 |     865    68336   182993 |   105822    47067     92 |  0.575 % |
324.88/325.06	c |    196859 |     864    68027   182375 |   116404   103174    110 |  0.684 % |
532.71/532.97	c |    295385 |     864    68027   182375 |   128044   106959    102 |  0.778 % |
879.49/879.83	c |    443176 |     862    67853   182027 |   140849    41498    101 |  0.889 % |

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/node58/watcher-421846-1177496621 -o ROOT/results/node58/solver-421846-1177496621 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421846-1177496621/minisat_noassertions /tmp/evaluation/421846-1177496621/instance-421846-1177496621.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: 1.00 0.97 0.91 3/64 19885
/proc/meminfo: memFree=1752248/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=1988 CPUtime=0
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 197571854 2035712 315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 497 315 50 130 0 364 0

[startup+0.0661651 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 19885
/proc/meminfo: memFree=1752248/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=5624 CPUtime=0.05
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 1210 0 0 0 5 0 0 0 18 0 1 0 197571854 5758976 1196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529674 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 1406 1196 62 130 0 1273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5624

[startup+0.101171 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 19885
/proc/meminfo: memFree=1752248/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=5624 CPUtime=0.09
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 1210 0 0 0 9 0 0 0 18 0 1 0 197571854 5758976 1196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 1406 1196 62 130 0 1273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5624

[startup+0.301204 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 19885
/proc/meminfo: memFree=1752248/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=5624 CPUtime=0.29
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 1210 0 0 0 29 0 0 0 19 0 1 0 197571854 5758976 1196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 1406 1196 62 130 0 1273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701271 s]
/proc/loadavg: 1.00 0.97 0.91 3/64 19885
/proc/meminfo: memFree=1752248/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=7128 CPUtime=0.69
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 1548 0 0 0 69 0 0 0 22 0 1 0 197571854 7299072 1534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 1782 1534 62 130 0 1649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7128

[startup+1.5014 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1746288/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=7128 CPUtime=1.49
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 1572 0 0 0 149 0 0 0 25 0 1 0 197571854 7299072 1558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529375 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 1782 1558 62 130 0 1649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7128

[startup+3.10167 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1746032/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=6828 CPUtime=3.09
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 1718 0 0 0 308 1 0 0 25 0 1 0 197571854 6991872 1531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 1707 1531 66 130 0 1574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6828

[startup+6.30121 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1743088/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=10936 CPUtime=6.29
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 2746 0 0 0 627 2 0 0 25 0 1 0 197571854 11198464 2559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 2734 2559 66 130 0 2601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10936

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1737408/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=15988 CPUtime=12.69
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 4017 0 0 0 1266 3 0 0 25 0 1 0 197571854 16371712 3830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 3997 3830 66 130 0 3864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15988

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1729472/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=23684 CPUtime=25.48
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 5919 0 0 0 2543 5 0 0 25 0 1 0 197571854 24252416 5732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 5921 5732 66 130 0 5788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23684

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1720832/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=32412 CPUtime=51.07
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 8108 0 0 0 5100 7 0 0 25 0 1 0 197571854 33189888 7921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 8103 7921 66 130 0 7970 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32412

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1709248/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=43988 CPUtime=102.26
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 10943 0 0 0 10215 11 0 0 25 0 1 0 197571854 45043712 10756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 10997 10756 66 130 0 10864 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43988

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1702464/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=50828 CPUtime=162.24
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 12635 0 0 0 16211 13 0 0 25 0 1 0 197571854 52047872 12448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 12707 12448 66 130 0 12574 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50828

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1702400/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=50828 CPUtime=222.22
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 12645 0 0 0 22209 13 0 0 25 0 1 0 197571854 52047872 12458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 12707 12458 66 130 0 12574 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50828

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1701504/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=51992 CPUtime=282.19
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 12908 0 0 0 28206 13 0 0 25 0 1 0 197571854 53239808 12721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 12998 12721 66 130 0 12865 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51992

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1691392/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=62128 CPUtime=342.17
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 15422 0 0 0 34201 16 0 0 25 0 1 0 197571854 63619072 15235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 15532 15235 66 130 0 15399 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 62128

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1688128/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=65268 CPUtime=402.15
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 16218 0 0 0 40199 16 0 0 25 0 1 0 197571854 66834432 16031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 16317 16031 66 130 0 16184 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 65268

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1688000/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=65444 CPUtime=462.13
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 16247 0 0 0 46196 17 0 0 25 0 1 0 197571854 67014656 16060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 16361 16060 66 130 0 16228 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65444

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1687744/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=65716 CPUtime=522.11
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 16303 0 0 0 52194 17 0 0 25 0 1 0 197571854 67293184 16116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 16429 16116 66 130 0 16296 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65716

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1687104/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=66532 CPUtime=582.09
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 16473 0 0 0 58192 17 0 0 25 0 1 0 197571854 68128768 16286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 16633 16286 66 130 0 16500 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 66532

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1683264/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=70296 CPUtime=642.08
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17412 0 0 0 64190 18 0 0 25 0 1 0 197571854 71983104 17225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17574 17225 66 130 0 17441 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 70296

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1683264/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=70296 CPUtime=702.05
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17423 0 0 0 70187 18 0 0 25 0 1 0 197571854 71983104 17236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17574 17236 66 130 0 17441 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 70296

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1683008/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=70616 CPUtime=762.03
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17487 0 0 0 76185 18 0 0 25 0 1 0 197571854 72310784 17300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17654 17300 66 130 0 17521 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 70616

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 19886
/proc/meminfo: memFree=1682688/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=71100 CPUtime=822.01
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17578 0 0 0 82183 18 0 0 25 0 1 0 197571854 72806400 17391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17775 17391 66 130 0 17642 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 71100

[startup+882.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 19886
/proc/meminfo: memFree=1682432/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=71244 CPUtime=881.98
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17637 0 0 0 88180 18 0 0 25 0 1 0 197571854 72953856 17450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17811 17450 66 130 0 17678 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 71244

[startup+942.302 s]
/proc/loadavg: 1.08 1.00 0.92 2/65 19886
/proc/meminfo: memFree=1682304/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=71420 CPUtime=941.96
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17654 0 0 0 94178 18 0 0 25 0 1 0 197571854 73134080 17467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17855 17467 66 130 0 17722 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 71420

[startup+1002.3 s]
/proc/loadavg: 1.09 1.01 0.93 2/65 19888
/proc/meminfo: memFree=1681856/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=71564 CPUtime=1001.94
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17704 0 0 0 100176 18 0 0 25 0 1 0 197571854 73281536 17517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 17891 17517 66 130 0 17758 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 71564

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 0.93 2/65 19888
/proc/meminfo: memFree=1681664/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=72024 CPUtime=1061.92
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 17817 0 0 0 106174 18 0 0 25 0 1 0 197571854 73752576 17630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 18006 17630 66 130 0 17873 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 72024

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 19888
/proc/meminfo: memFree=1680896/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=72844 CPUtime=1121.91
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 18003 0 0 0 112172 19 0 0 25 0 1 0 197571854 74592256 17816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 18211 17816 66 130 0 18078 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 72844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19888
/proc/meminfo: memFree=1674304/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=79868 CPUtime=1181.88
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 19670 0 0 0 118168 20 0 0 25 0 1 0 197571854 81784832 19483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 19967 19483 66 130 0 19834 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 79868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19888
/proc/meminfo: memFree=1673920/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=80000 CPUtime=1200.08
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 19721 0 0 0 119988 20 0 0 25 0 1 0 197571854 81920000 19534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 20000 19534 66 130 0 19867 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80000

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: 1.00 1.00 0.93 2/65 19888
/proc/meminfo: memFree=1673920/2055920 swapFree=4184532/4192956
[pid=19885] ppid=19883 vsize=80000 CPUtime=1200.08
/proc/19885/stat : 19885 (minisat_noasser) R 19883 19885 19027 0 -1 4194304 19721 0 0 0 119988 20 0 0 25 0 1 0 197571854 81920000 19534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19885/statm: 20000 19534 66 130 0 19867 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.216967
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 80000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19721
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= 2290

runsolver used 0.98085 second user time and 2.30465 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 10:23:42 UTC 2007

IDJOB= 421846
IDBENCH= 24749
IDSOLVER= 188
FILE ID= node58/421846-1177496621

PBS_JOBID= 4685769

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421846-1177496621/minisat_noassertions /tmp/evaluation/421846-1177496621/instance-421846-1177496621.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421846-1177496621 -o ROOT/results/node58/solver-421846-1177496621 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421846-1177496621/minisat_noassertions /tmp/evaluation/421846-1177496621/instance-421846-1177496621.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 124223950

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1752656 kB
Buffers:         25200 kB
Cached:         197208 kB
SwapCached:       2604 kB
Active:          89088 kB
Inactive:       150008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752656 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            2244 kB
Writeback:           0 kB
Mapped:          23032 kB
Slab:            50216 kB
Committed_AS:  1120032 kB
PageTables:       1396 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= 66448 MiB

End job on node58 on Wed Apr 25 10:43:44 UTC 2007