Trace number 421255

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) 1200.04 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
Bench CategoryRANDOM (random 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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.02/0.04	c ============================[ Search Statistics ]==============================
0.02/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.04	c ===============================================================================
0.02/0.04	c |         0 |    3903    16665    50495 |     5555        0    nan |  0.000 % |
0.02/0.06	c |       100 |    3903    16665    50495 |     6110      100     78 |  0.000 % |
0.02/0.08	c |       251 |    3903    16665    50495 |     6721      251     76 |  0.000 % |
0.09/0.11	c |       477 |    3903    16665    50495 |     7393      477     82 |  0.000 % |
0.09/0.16	c |       814 |    3903    16665    50495 |     8133      814     89 |  0.000 % |
0.19/0.23	c |      1320 |    3903    16665    50495 |     8946     1320     88 |  0.000 % |
0.29/0.35	c |      2079 |    3903    16665    50495 |     9841     2079     99 |  0.000 % |
0.49/0.52	c |      3219 |    3903    16665    50495 |    10825     3219     98 |  0.000 % |
0.79/0.80	c |      4930 |    3903    16665    50495 |    11907     4930    101 |  0.000 % |
1.19/1.28	c |      7492 |    3903    16665    50495 |    13098     7492    106 |  0.000 % |
1.99/2.06	c |     11336 |    3903    16665    50495 |    14408    11336    106 |  0.000 % |
3.49/3.57	c |     17104 |    3903    16665    50495 |    15849     9578    113 |  0.000 % |
6.09/6.14	c |     25754 |    3903    16665    50495 |    17433     9997    141 |  0.000 % |
9.89/9.96	c |     38730 |    3903    16665    50495 |    19177    13982    121 |  0.000 % |
16.28/16.33	c |     58191 |    3903    16665    50495 |    21095    13723    122 |  0.000 % |
28.59/28.61	c |     87389 |    3903    16665    50495 |    23204    21226    121 |  0.000 % |
50.08/50.10	c |    131179 |    3903    16665    50495 |    25525    16721    133 |  0.000 % |
82.28/82.33	c |    196865 |    3903    16665    50495 |    28077    15440    113 |  0.000 % |
135.06/135.17	c |    295391 |    3903    16665    50495 |    30885    18865    122 |  0.000 % |
223.64/223.76	c |    443181 |    3903    16665    50495 |    33973    21432    120 |  0.000 % |
370.61/370.79	c |    664864 |    3903    16665    50495 |    37371    30914    129 |  0.000 % |
581.66/581.87	c |    997390 |    3903    16665    50495 |    41108    22504    116 |  0.000 % |
925.88/926.14	c |   1496179 |    3903    16665    50495 |    45219    27486    119 |  0.000 % |

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/node65/watcher-421255-1177501325 -o ROOT/results/node65/solver-421255-1177501325 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421255-1177501325/minisat_noassertions /tmp/evaluation/421255-1177501325/instance-421255-1177501325.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: 0.92 0.98 0.93 3/64 15113
/proc/meminfo: memFree=1645584/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=2332 CPUtime=0
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 226122101 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556880 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 583 296 50 130 0 450 0

[startup+0.028245 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15113
/proc/meminfo: memFree=1645584/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=3184 CPUtime=0.02
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 533 0 0 0 2 0 0 0 18 0 1 0 226122101 3260416 519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 796 519 62 130 0 663 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3184

[startup+0.10125 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15113
/proc/meminfo: memFree=1645584/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=3284 CPUtime=0.09
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 226122101 3362816 564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 821 564 67 130 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.301267 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15113
/proc/meminfo: memFree=1645584/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=3548 CPUtime=0.29
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 648 0 0 0 29 0 0 0 19 0 1 0 226122101 3633152 632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 887 632 67 130 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.7013 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 15113
/proc/meminfo: memFree=1645584/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=4736 CPUtime=0.69
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 933 0 0 0 69 0 0 0 23 0 1 0 226122101 4849664 917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 1184 917 67 130 0 1051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1641352/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=6848 CPUtime=1.49
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 1457 0 0 0 149 0 0 0 25 0 1 0 226122101 7012352 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 1712 1441 67 130 0 1579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6848

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1638600/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=9884 CPUtime=3.09
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 2208 0 0 0 308 1 0 0 25 0 1 0 226122101 10121216 2192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 2471 2192 67 130 0 2338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9884

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1635144/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=11732 CPUtime=6.29
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 2680 0 0 0 628 1 0 0 25 0 1 0 226122101 12013568 2664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 2933 2664 67 130 0 2800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11732

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1633352/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=13348 CPUtime=12.68
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 3061 0 0 0 1267 1 0 0 25 0 1 0 226122101 13668352 3045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 3337 3045 67 130 0 3204 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13348

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1631688/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=14932 CPUtime=25.49
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 3480 0 0 0 2547 2 0 0 25 0 1 0 226122101 15290368 3464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 3733 3464 67 130 0 3600 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14932

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1628744/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=17836 CPUtime=51.08
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 4214 0 0 0 5106 2 0 0 25 0 1 0 226122101 18264064 4198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 4459 4198 67 130 0 4326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17836

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1624968/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=21696 CPUtime=102.27
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 5144 0 0 0 10224 3 0 0 25 0 1 0 226122101 22216704 5128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 5424 5128 67 130 0 5291 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21696

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1623240/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=23392 CPUtime=162.25
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 5593 0 0 0 16222 3 0 0 25 0 1 0 226122101 23953408 5577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 5848 5577 67 130 0 5715 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23392

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1622728/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=23920 CPUtime=222.24
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 5715 0 0 0 22220 4 0 0 25 0 1 0 226122101 24494080 5699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 5980 5699 67 130 0 5847 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1619144/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=27492 CPUtime=282.23
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 6611 0 0 0 28218 5 0 0 25 0 1 0 226122101 28151808 6595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 6873 6595 67 130 0 6740 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 27492

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1619144/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=27492 CPUtime=342.21
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 6611 0 0 0 34216 5 0 0 25 0 1 0 226122101 28151808 6595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 6873 6595 67 130 0 6740 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27492

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1618184/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=28812 CPUtime=402.2
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 6956 0 0 0 40215 5 0 0 25 0 1 0 226122101 29503488 6940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 7203 6940 67 130 0 7070 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 28812

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1617096/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=29464 CPUtime=462.18
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 7105 0 0 0 46213 5 0 0 25 0 1 0 226122101 30171136 7089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 7366 7089 67 130 0 7233 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29464

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1616328/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=30256 CPUtime=522.17
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 7307 0 0 0 52211 6 0 0 25 0 1 0 226122101 30982144 7291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 7564 7291 67 130 0 7431 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 30256

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1616328/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=30256 CPUtime=582.16
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 7307 0 0 0 58210 6 0 0 25 0 1 0 226122101 30982144 7291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 7564 7291 67 130 0 7431 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 30256

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15114
/proc/meminfo: memFree=1614152/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=32456 CPUtime=642.15
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 7850 0 0 0 64208 7 0 0 25 0 1 0 226122101 33234944 7834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 8114 7834 67 130 0 7981 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 32456

[startup+702.302 s]
/proc/loadavg: 1.03 1.00 0.93 2/65 15114
/proc/meminfo: memFree=1613704/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=32852 CPUtime=702.13
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 7947 0 0 0 70206 7 0 0 25 0 1 0 226122101 33640448 7931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 8213 7931 67 130 0 8080 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 32852

[startup+762.305 s]
/proc/loadavg: 1.05 1.01 0.94 2/65 15114
/proc/meminfo: memFree=1612616/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=33908 CPUtime=762.12
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 8211 0 0 0 76205 7 0 0 25 0 1 0 226122101 34721792 8195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 8477 8195 67 130 0 8344 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 33908

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 15114
/proc/meminfo: memFree=1611784/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=34780 CPUtime=822.1
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 8419 0 0 0 82203 7 0 0 25 0 1 0 226122101 35614720 8403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 8695 8403 67 130 0 8562 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 34780

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15114
/proc/meminfo: memFree=1611784/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=34780 CPUtime=882.08
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 8419 0 0 0 88201 7 0 0 25 0 1 0 226122101 35614720 8403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 8695 8403 67 130 0 8562 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 34780

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15114
/proc/meminfo: memFree=1610760/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=35836 CPUtime=942.07
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 8668 0 0 0 94199 8 0 0 25 0 1 0 226122101 36696064 8652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 8959 8652 67 130 0 8826 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 35836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15114
/proc/meminfo: memFree=1605704/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=40872 CPUtime=1002.06
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 9924 0 0 0 100197 9 0 0 25 0 1 0 226122101 41852928 9908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 10218 9908 67 130 0 10085 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 40872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15114
/proc/meminfo: memFree=1605768/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=40872 CPUtime=1062.04
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 9926 0 0 0 106195 9 0 0 25 0 1 0 226122101 41852928 9910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 10218 9910 67 130 0 10085 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 40872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15114
/proc/meminfo: memFree=1605768/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=40872 CPUtime=1122.03
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 9926 0 0 0 112194 9 0 0 25 0 1 0 226122101 41852928 9910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 10218 9910 67 130 0 10085 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 40872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 15286
/proc/meminfo: memFree=1604336/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=40872 CPUtime=1181.93
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 9926 0 0 0 118182 11 0 0 25 0 1 0 226122101 41852928 9910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546584 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 10218 9910 67 130 0 10085 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 40872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 15312
/proc/meminfo: memFree=1605512/2055920 swapFree=4184072/4192956
[pid=15113] ppid=15111 vsize=40872 CPUtime=1200.02
/proc/15113/stat : 15113 (minisat_noasser) R 15111 15113 13927 0 -1 4194304 9926 0 0 0 119991 11 0 0 25 0 1 0 226122101 41852928 9910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/15113/statm: 10218 9910 67 130 0 10085 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40872

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.91
CPU system time (s): 0.122981
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 40872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9926
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= 1954

runsolver used 1.04884 second user time and 2.28865 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 25 11:42:05 UTC 2007

IDJOB= 421255
IDBENCH= 20164
IDSOLVER= 188
FILE ID= node65/421255-1177501325

PBS_JOBID= 4685821

Free space on /tmp= 66400 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/421255-1177501325/minisat_noassertions /tmp/evaluation/421255-1177501325/instance-421255-1177501325.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-421255-1177501325 -o ROOT/results/node65/solver-421255-1177501325 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421255-1177501325/minisat_noassertions /tmp/evaluation/421255-1177501325/instance-421255-1177501325.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 338288361

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1646056 kB
Buffers:         33184 kB
Cached:         298756 kB
SwapCached:       2824 kB
Active:          93084 kB
Inactive:       248460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646056 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            54388 kB
Committed_AS:  2486848 kB
PageTables:       1456 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= 66400 MiB

End job on node65 on Wed Apr 25 12:02:07 UTC 2007