Trace number 422217

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 2007UNSAT 2314.56 2315.49

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 benchmark339.256
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                                       |
1.99/2.00	c ============================[ Search Statistics ]==============================
1.99/2.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.99/2.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.99/2.00	c ===============================================================================
1.99/2.00	c |         0 |     870    70478   181981 |    23492        0    nan |  0.000 % |
1.99/2.02	c |       101 |     870    70478   181981 |    25841      101     52 |  0.000 % |
1.99/2.04	c |       251 |     870    70478   181981 |    28426      251     61 |  0.022 % |
1.99/2.07	c |       476 |     870    70478   181981 |    31268      476     59 |  0.022 % |
2.09/2.11	c |       813 |     870    70478   181981 |    34395      813     66 |  0.022 % |
2.09/2.18	c |      1319 |     870    70478   181981 |    37835     1319     62 |  0.022 % |
2.19/2.29	c |      2080 |     870    70478   181981 |    41618     2080     54 |  0.022 % |
2.39/2.46	c |      3219 |     870    70478   181981 |    45780     3219     48 |  0.022 % |
2.69/2.76	c |      4927 |     870    70478   181981 |    50358     4927     46 |  0.000 % |
3.29/3.36	c |      7489 |     870    70478   181981 |    55394     7489     44 |  0.022 % |
4.29/4.30	c |     11333 |     870    70478   181981 |    60933    11333     53 |  0.022 % |
6.28/6.39	c |     17099 |     870    70478   181981 |    67027    17099     58 |  0.022 % |
10.79/10.84	c |     25748 |     870    70478   181981 |    73730    25748     58 |  0.023 % |
21.28/21.34	c |     38724 |     870    70478   181981 |    81103    38724     59 |  0.037 % |
31.08/31.14	c |     58185 |     869    70291   181457 |    89213    24047    103 |  0.132 % |
62.67/62.73	c |     87377 |     869    70291   181457 |    98134    53239    107 |  0.128 % |
137.85/137.95	c |    131166 |     869    70291   181457 |   107948    97028    117 |  0.111 % |
240.90/241.07	c |    196850 |     869    70291   181457 |   118742    73812    118 |  0.111 % |
439.74/439.92	c |    295377 |     868    70122   181119 |   130617    67715    110 |  0.222 % |
727.62/727.99	c |    443168 |     866    69960   180795 |   143679    95264    115 |  0.445 % |
1234.44/1234.91	c |    664851 |     866    69809   180493 |   158046    80626    105 |  0.667 % |
2187.01/2187.83	c |    997378 |     864    69489   179853 |   173851   149688    109 |  0.667 % |
2314.47/2315.47	c ===============================================================================
2314.47/2315.47	c restarts              : 22
2314.47/2315.47	c conflicts             : 1041072        (450 /sec)
2314.47/2315.47	c decisions             : 1338577        (1.14 % random) (578 /sec)
2314.47/2315.47	c propagations          : 94609556       (40883 /sec)
2314.47/2315.47	c conflict literals     : 116766056      (24.30 % deleted)
2314.47/2315.47	c Memory used           : 96.43 MB
2314.47/2315.47	c CPU time              : 2314.13 s
2314.47/2315.47	c 
2314.47/2315.47	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-422217-1177532592 -o ROOT/results/node40/solver-422217-1177532592 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422217-1177532592/minisat_noassertions /tmp/evaluation/422217-1177532592/instance-422217-1177532592.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 1.00 3/77 1982
/proc/meminfo: memFree=1866368/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=1988 CPUtime=0
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 82138755 2035712 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 497 317 50 130 0 364 0

[startup+0.00978809 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1982
/proc/meminfo: memFree=1866368/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=2388 CPUtime=0
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 420 0 0 0 0 0 0 0 18 0 1 0 82138755 2445312 406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 597 406 50 130 0 464 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2388

[startup+0.101806 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1982
/proc/meminfo: memFree=1866368/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=5756 CPUtime=0.09
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 1242 0 0 0 9 0 0 0 18 0 1 0 82138755 5894144 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 1439 1228 62 130 0 1306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5756

[startup+0.301848 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1982
/proc/meminfo: memFree=1866368/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=5756 CPUtime=0.29
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 1242 0 0 0 29 0 0 0 20 0 1 0 82138755 5894144 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529229 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 1439 1228 62 130 0 1306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5756

[startup+0.701933 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1982
/proc/meminfo: memFree=1866368/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=7128 CPUtime=0.69
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 1545 0 0 0 69 0 0 0 23 0 1 0 82138755 7299072 1531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 1782 1531 62 130 0 1649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7128

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1860408/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=7128 CPUtime=1.49
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 1563 0 0 0 149 0 0 0 25 0 1 0 82138755 7299072 1549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 1782 1549 62 130 0 1649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7128

[startup+3.10243 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1861368/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=6424 CPUtime=3.09
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 1800 0 0 0 309 0 0 0 25 0 1 0 82138755 6578176 1448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 1606 1448 66 130 0 1473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6424

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1857976/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=9656 CPUtime=6.28
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 2607 0 0 0 628 0 0 0 25 0 1 0 82138755 9887744 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 2414 2255 66 130 0 2281 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9656

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1854072/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=13224 CPUtime=12.68
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 3460 0 0 0 1267 1 0 0 25 0 1 0 82138755 13541376 3108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 3306 3108 66 130 0 3173 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13224

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1850808/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=16136 CPUtime=25.48
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 4215 0 0 0 2546 2 0 0 25 0 1 0 82138755 16523264 3863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 4034 3863 66 130 0 3901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16136

[startup+51.1015 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1983
/proc/meminfo: memFree=1839672/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=27476 CPUtime=51.08
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 7032 0 0 0 5103 5 0 0 25 0 1 0 82138755 28135424 6680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 6869 6680 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: 1.08 1.03 1.00 2/78 1983
/proc/meminfo: memFree=1820472/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=46656 CPUtime=102.26
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 11803 0 0 0 10214 12 0 0 25 0 1 0 82138755 47775744 11451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 11664 11451 66 130 0 11531 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46656

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 1983
/proc/meminfo: memFree=1806264/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=61148 CPUtime=162.23
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 15370 0 0 0 16208 15 0 0 25 0 1 0 82138755 62615552 15018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 15287 15018 66 130 0 15154 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61148

[startup+222.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 1983
/proc/meminfo: memFree=1805304/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=61808 CPUtime=222.21
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 15567 0 0 0 22205 16 0 0 25 0 1 0 82138755 63291392 15215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 15452 15215 66 130 0 15319 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61808

[startup+282.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 1983
/proc/meminfo: memFree=1805304/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=61808 CPUtime=282.19
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 15571 0 0 0 28203 16 0 0 25 0 1 0 82138755 63291392 15219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/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: 1.01 1.02 1.00 2/78 1983
/proc/meminfo: memFree=1804664/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=62536 CPUtime=342.17
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 15719 0 0 0 34200 17 0 0 25 0 1 0 82138755 64036864 15367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 15634 15367 66 130 0 15501 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 62536

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1983
/proc/meminfo: memFree=1800888/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=66384 CPUtime=402.14
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 16656 0 0 0 40197 17 0 0 25 0 1 0 82138755 67977216 16304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 16596 16304 66 130 0 16463 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 66384

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1983
/proc/meminfo: memFree=1800696/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=66548 CPUtime=462.13
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 16703 0 0 0 46195 18 0 0 25 0 1 0 82138755 68145152 16351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/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 1.01 1.00 2/78 1983
/proc/meminfo: memFree=1800568/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=66716 CPUtime=522.1
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 16741 0 0 0 52192 18 0 0 25 0 1 0 82138755 68317184 16389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 16679 16389 66 130 0 16546 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 66716

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1793528/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=73796 CPUtime=582.08
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 18527 0 0 0 58187 21 0 0 25 0 1 0 82138755 75567104 18175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 18449 18175 66 130 0 18316 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 73796

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1790648/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=76576 CPUtime=642.07
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 19209 0 0 0 64184 23 0 0 25 0 1 0 82138755 78413824 18857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 19144 18857 66 130 0 19011 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 76576


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

/proc/meminfo: memFree=1779000/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=88740 CPUtime=1721.66
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 22119 0 0 0 172133 33 0 0 25 0 1 0 82138755 90869760 21767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 22185 21767 66 130 0 22052 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 88740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1778552/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=89168 CPUtime=1781.65
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 22225 0 0 0 178131 34 0 0 25 0 1 0 82138755 91308032 21873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 22292 21873 66 130 0 22159 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 89168

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1777656/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=90204 CPUtime=1841.63
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 22481 0 0 0 184128 35 0 0 25 0 1 0 82138755 92368896 22129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 22551 22129 66 130 0 22418 0
Current children cumulated CPU time (s) 1841.63
Current children cumulated vsize (KiB) 90204

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1775032/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=92720 CPUtime=1901.6
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23105 0 0 0 190124 36 0 0 25 0 1 0 82138755 94945280 22753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 23180 22753 66 130 0 23047 0
Current children cumulated CPU time (s) 1901.6
Current children cumulated vsize (KiB) 92720

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1774840/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=93028 CPUtime=1961.59
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23151 0 0 0 196122 37 0 0 25 0 1 0 82138755 95260672 22799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 23257 22799 66 130 0 23124 0
Current children cumulated CPU time (s) 1961.59
Current children cumulated vsize (KiB) 93028

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1774648/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=93172 CPUtime=2021.56
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23189 0 0 0 202118 38 0 0 25 0 1 0 82138755 95408128 22837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 23293 22837 66 130 0 23160 0
Current children cumulated CPU time (s) 2021.56
Current children cumulated vsize (KiB) 93172

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1774520/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=93316 CPUtime=2081.54
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23223 0 0 0 208116 38 0 0 25 0 1 0 82138755 95555584 22871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 23329 22871 66 130 0 23196 0
Current children cumulated CPU time (s) 2081.54
Current children cumulated vsize (KiB) 93316

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1774136/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=93644 CPUtime=2141.51
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23317 0 0 0 214113 38 0 0 25 0 1 0 82138755 95891456 22965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 23411 22965 66 130 0 23278 0
Current children cumulated CPU time (s) 2141.51
Current children cumulated vsize (KiB) 93644

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1773944/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=93808 CPUtime=2201.5
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23362 0 0 0 220111 39 0 0 25 0 1 0 82138755 96059392 23010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 23452 23010 66 130 0 23319 0
Current children cumulated CPU time (s) 2201.5
Current children cumulated vsize (KiB) 93808

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1983
/proc/meminfo: memFree=1771768/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=96148 CPUtime=2261.48
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 23922 0 0 0 226108 40 0 0 25 0 1 0 82138755 98455552 23570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24037 23570 66 130 0 23904 0
Current children cumulated CPU time (s) 2261.48
Current children cumulated vsize (KiB) 96148

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

[startup+2278.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2059
/proc/meminfo: memFree=1769072/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=97468 CPUtime=2277.43
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24284 0 0 0 227703 40 0 0 25 0 1 0 82138755 99807232 23932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24367 23932 66 130 0 24234 0
Current children cumulated CPU time (s) 2277.43
Current children cumulated vsize (KiB) 97468

[startup+2291.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2108
/proc/meminfo: memFree=1768112/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98324 CPUtime=2290.21
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24487 0 0 0 228980 41 0 0 25 0 1 0 82138755 100683776 24135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24581 24135 66 130 0 24448 0
Current children cumulated CPU time (s) 2290.21
Current children cumulated vsize (KiB) 98324

[startup+2303.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2156
/proc/meminfo: memFree=1767728/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2302.97
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 230256 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2302.97
Current children cumulated vsize (KiB) 98740

[startup+2310.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2161
/proc/meminfo: memFree=1767728/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2309.37
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 230896 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2309.37
Current children cumulated vsize (KiB) 98740

[startup+2313.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2163
/proc/meminfo: memFree=1767728/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2312.56
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 231215 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2312.56
Current children cumulated vsize (KiB) 98740

[startup+2314.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2165
/proc/meminfo: memFree=1767792/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2313.37
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 231296 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2313.37
Current children cumulated vsize (KiB) 98740

[startup+2315.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2165
/proc/meminfo: memFree=1767792/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2314.16
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 231375 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2314.16
Current children cumulated vsize (KiB) 98740

[startup+2315.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2165
/proc/meminfo: memFree=1767792/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2314.36
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 231395 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2314.36
Current children cumulated vsize (KiB) 98740

[startup+2315.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2165
/proc/meminfo: memFree=1767792/2055920 swapFree=4157376/4192956
[pid=1982] ppid=1980 vsize=98740 CPUtime=2314.47
/proc/1982/stat : 1982 (minisat_noasser) R 1980 1982 1638 0 -1 4194304 24587 0 0 0 231406 41 0 0 25 0 1 0 82138755 101109760 24235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1982/statm: 24685 24235 66 130 0 24552 0
Current children cumulated CPU time (s) 2314.47
Current children cumulated vsize (KiB) 98740

Child status: 20
Real time (s): 2315.49
CPU time (s): 2314.56
CPU user time (s): 2314.13
CPU system time (s): 0.433934
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 98740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2314.13
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24593
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= 49106

runsolver used 1.80872 second user time and 4.85726 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 20:23:12 UTC 2007

IDJOB= 422217
IDBENCH= 24756
IDSOLVER= 189
FILE ID= node40/422217-1177532592

PBS_JOBID= 4686056

Free space on /tmp= 66507 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/422217-1177532592/minisat_noassertions /tmp/evaluation/422217-1177532592/instance-422217-1177532592.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-422217-1177532592 -o ROOT/results/node40/solver-422217-1177532592 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422217-1177532592/minisat_noassertions /tmp/evaluation/422217-1177532592/instance-422217-1177532592.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4a0cf034172f796c42342e79509e3449

RANDOM SEED= 967605850

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1866840 kB
Buffers:         37500 kB
Cached:          84740 kB
SwapCached:      16548 kB
Active:          53472 kB
Inactive:        93100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866840 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            27964 kB
Committed_AS:  1002200 kB
PageTables:       1932 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= 66507 MiB

End job on node40 on Wed Apr 25 21:01:48 UTC 2007