Trace number 421853

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) 1200.08 1200.52

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark338.451
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
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:    71378                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
1.99/2.04	c ============================[ Search Statistics ]==============================
1.99/2.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.99/2.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.99/2.04	c ===============================================================================
1.99/2.04	c |         0 |     870    70478   181981 |    23492        0    nan |  0.000 % |
1.99/2.06	c |       101 |     870    70478   181981 |    25841      101     52 |  0.000 % |
1.99/2.08	c |       251 |     870    70478   181981 |    28426      251     61 |  0.022 % |
2.09/2.10	c |       476 |     870    70478   181981 |    31268      476     59 |  0.022 % |
2.09/2.15	c |       813 |     870    70478   181981 |    34395      813     66 |  0.022 % |
2.19/2.22	c |      1319 |     870    70478   181981 |    37835     1319     62 |  0.022 % |
2.29/2.33	c |      2080 |     870    70478   181981 |    41618     2080     54 |  0.022 % |
2.49/2.50	c |      3219 |     870    70478   181981 |    45780     3219     48 |  0.022 % |
2.79/2.80	c |      4927 |     870    70478   181981 |    50358     4927     46 |  0.000 % |
3.29/3.39	c |      7489 |     870    70478   181981 |    55394     7489     44 |  0.022 % |
4.30/4.33	c |     11333 |     870    70478   181981 |    60933    11333     53 |  0.022 % |
6.39/6.40	c |     17099 |     870    70478   181981 |    67027    17099     58 |  0.022 % |
10.79/10.82	c |     25748 |     870    70478   181981 |    73730    25748     58 |  0.023 % |
21.39/21.40	c |     38724 |     870    70478   181981 |    81103    38724     59 |  0.037 % |
31.08/31.15	c |     58185 |     869    70291   181457 |    89213    24047    103 |  0.132 % |
62.77/62.87	c |     87377 |     869    70291   181457 |    98134    53239    107 |  0.128 % |
137.94/138.03	c |    131166 |     869    70291   181457 |   107948    97028    117 |  0.111 % |
240.81/240.96	c |    196850 |     869    70291   181457 |   118742    73812    118 |  0.111 % |
439.14/439.36	c |    295377 |     868    70122   181119 |   130617    67715    110 |  0.222 % |
726.63/726.99	c |    443168 |     866    69960   180795 |   143679    95264    115 |  0.445 % |

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/node67/watcher-421853-1177496823 -o ROOT/results/node67/solver-421853-1177496823 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421853-1177496823/minisat_noassertions /tmp/evaluation/421853-1177496823/instance-421853-1177496823.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 1.00 0.94 3/64 23958
/proc/meminfo: memFree=1708024/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=1988 CPUtime=0
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 225671808 2035712 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 497 317 50 130 0 364 0

[startup+0.0693429 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 23958
/proc/meminfo: memFree=1708024/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=5756 CPUtime=0.06
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 1242 0 0 0 6 0 0 0 18 0 1 0 225671808 5894144 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 1439 1228 62 130 0 1306 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5756

[startup+0.101348 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 23958
/proc/meminfo: memFree=1708024/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=5756 CPUtime=0.09
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 1242 0 0 0 9 0 0 0 18 0 1 0 225671808 5894144 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 1439 1228 62 130 0 1306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5756

[startup+0.301384 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 23958
/proc/meminfo: memFree=1708024/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=5756 CPUtime=0.29
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 1242 0 0 0 29 0 0 0 19 0 1 0 225671808 5894144 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529222 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 1439 1228 62 130 0 1306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5756

[startup+0.701457 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 23958
/proc/meminfo: memFree=1708024/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=7128 CPUtime=0.69
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 1545 0 0 0 69 0 0 0 22 0 1 0 225671808 7299072 1531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 1782 1531 62 130 0 1649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7128

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1702000/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=7128 CPUtime=1.49
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 1563 0 0 0 149 0 0 0 25 0 1 0 225671808 7299072 1549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 1782 1549 62 130 0 1649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7128

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1703024/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=6424 CPUtime=3.09
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 1793 0 0 0 309 0 0 0 25 0 1 0 225671808 6578176 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 1606 1441 66 130 0 1473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6424

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1699568/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=9656 CPUtime=6.29
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 2606 0 0 0 628 1 0 0 25 0 1 0 225671808 9887744 2254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 2414 2254 66 130 0 2281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9656

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1695664/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=13224 CPUtime=12.69
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 3461 0 0 0 1267 2 0 0 25 0 1 0 225671808 13541376 3109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 3306 3112 66 130 0 3173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13224

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1692464/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=16136 CPUtime=25.49
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 4215 0 0 0 2546 3 0 0 25 0 1 0 225671808 16523264 3863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 4034 3863 66 130 0 3901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16136

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1681392/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=27476 CPUtime=51.08
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 7030 0 0 0 5102 6 0 0 25 0 1 0 225671808 28135424 6678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 6869 6678 66 130 0 6736 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27476

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1662128/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=46656 CPUtime=102.26
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 11794 0 0 0 10214 12 0 0 25 0 1 0 225671808 47775744 11442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 11664 11442 66 130 0 11531 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1647856/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=61008 CPUtime=162.23
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 15360 0 0 0 16208 15 0 0 25 0 1 0 225671808 62472192 15008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 15252 15008 66 130 0 15119 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61008

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1646896/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=61808 CPUtime=222.21
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 15567 0 0 0 22205 16 0 0 25 0 1 0 225671808 63291392 15215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 15452 15215 66 130 0 15319 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61808

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1646832/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=61808 CPUtime=282.19
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 15571 0 0 0 28203 16 0 0 25 0 1 0 225671808 63291392 15219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 15452 15219 66 130 0 15319 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 61808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1646320/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=62536 CPUtime=342.17
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 15720 0 0 0 34201 16 0 0 25 0 1 0 225671808 64036864 15368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 15634 15368 66 130 0 15501 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 62536

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1642544/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=66384 CPUtime=402.15
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 16656 0 0 0 40198 17 0 0 25 0 1 0 225671808 67977216 16304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 16596 16304 66 130 0 16463 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 66384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1642352/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=66548 CPUtime=462.13
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 16703 0 0 0 46196 17 0 0 25 0 1 0 225671808 68145152 16351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 16637 16351 66 130 0 16504 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 66548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1642160/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=66716 CPUtime=522.11
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 16741 0 0 0 52194 17 0 0 25 0 1 0 225671808 68317184 16389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 16679 16389 66 130 0 16546 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 66716

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1634992/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=74060 CPUtime=582.08
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 18573 0 0 0 58189 19 0 0 25 0 1 0 225671808 75837440 18221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 18515 18221 66 130 0 18382 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1632240/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=76576 CPUtime=642.06
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 19209 0 0 0 64186 20 0 0 25 0 1 0 225671808 78413824 18857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 19144 18857 66 130 0 19011 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 76576

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1632112/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=76728 CPUtime=702.04
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 19241 0 0 0 70184 20 0 0 25 0 1 0 225671808 78569472 18889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 19182 18889 66 130 0 19049 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 76728

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1632112/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=76868 CPUtime=762.02
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 19258 0 0 0 76182 20 0 0 25 0 1 0 225671808 78712832 18906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551637 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 19217 18906 66 130 0 19084 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 76868

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23959
/proc/meminfo: memFree=1631792/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=77012 CPUtime=821.99
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 19320 0 0 0 82179 20 0 0 25 0 1 0 225671808 78860288 18968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 19253 18968 66 130 0 19120 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 77012

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23961
/proc/meminfo: memFree=1625328/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=83920 CPUtime=881.97
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 20939 0 0 0 88175 22 0 0 25 0 1 0 225671808 85934080 20587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 20980 20587 66 130 0 20847 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 83920

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23961
/proc/meminfo: memFree=1625328/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=83920 CPUtime=941.95
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 20939 0 0 0 94173 22 0 0 25 0 1 0 225671808 85934080 20587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 20980 20587 66 130 0 20847 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 83920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23961
/proc/meminfo: memFree=1625200/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=83920 CPUtime=1001.93
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 20955 0 0 0 100171 22 0 0 25 0 1 0 225671808 85934080 20603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 20980 20603 66 130 0 20847 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 83920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23961
/proc/meminfo: memFree=1625136/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=84080 CPUtime=1061.91
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 20970 0 0 0 106169 22 0 0 25 0 1 0 225671808 86097920 20618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 21020 20618 66 130 0 20887 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 84080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 23961
/proc/meminfo: memFree=1624816/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=84400 CPUtime=1121.88
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 21041 0 0 0 112166 22 0 0 25 0 1 0 225671808 86425600 20689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 21100 20689 66 130 0 20967 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 84400

[startup+1182.3 s]
/proc/loadavg: 1.15 1.03 0.95 2/65 23961
/proc/meminfo: memFree=1624816/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=84400 CPUtime=1181.86
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 21046 0 0 0 118164 22 0 0 25 0 1 0 225671808 86425600 20694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 21100 20694 66 130 0 20967 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 84400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.10 1.03 0.95 2/65 23961
/proc/meminfo: memFree=1624816/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=84400 CPUtime=1200.06
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 21046 0 0 0 119984 22 0 0 25 0 1 0 225671808 86425600 20694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 21100 20694 66 130 0 20967 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84400

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: 1.10 1.03 0.95 2/65 23961
/proc/meminfo: memFree=1624816/2055920 swapFree=4182912/4192956
[pid=23958] ppid=23956 vsize=84400 CPUtime=1200.06
/proc/23958/stat : 23958 (minisat_noasser) R 23956 23958 23144 0 -1 4194304 21046 0 0 0 119984 22 0 0 25 0 1 0 225671808 86425600 20694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23958/statm: 21100 20694 66 130 0 20967 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.242963
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 84400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21046
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= 1798

runsolver used 0.927858 second user time and 2.35964 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 10:27:03 UTC 2007

IDJOB= 421853
IDBENCH= 24756
IDSOLVER= 188
FILE ID= node67/421853-1177496823

PBS_JOBID= 4685761

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421853-1177496823/minisat_noassertions /tmp/evaluation/421853-1177496823/instance-421853-1177496823.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421853-1177496823 -o ROOT/results/node67/solver-421853-1177496823 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421853-1177496823/minisat_noassertions /tmp/evaluation/421853-1177496823/instance-421853-1177496823.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4a0cf034172f796c42342e79509e3449

RANDOM SEED= 971434544

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1708368 kB
Buffers:         28252 kB
Cached:         227608 kB
SwapCached:       4308 kB
Active:         100660 kB
Inactive:       184980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708368 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          35148 kB
Slab:            47764 kB
Committed_AS:  1206952 kB
PageTables:       1504 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= 66454 MiB

End job on node67 on Wed Apr 25 10:47:05 UTC 2007