Trace number 421866

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) 10000.2 10002.9

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-5-19-s.cnf
MD5SUMda84c31d7a6be4fe4d1189ad9ffe5349
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.2111
Satisfiable
(Un)Satisfiability was proved
Number of variables279590
Number of clauses1337190
Sum of the clauses size3109060
Maximum clause length10
Minimum clause length1
Number of clauses of size 123239
Number of clauses of size 21012692
Number of clauses of size 3249039
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

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:  279590                                               |
0.00/0.00	c |  Number of clauses:    1337190                                              |
1.59/1.69	c |  Parsing time:         1.55         s                                       |
6.09/6.14	c ============================[ Search Statistics ]==============================
6.09/6.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.09/6.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.09/6.14	c ===============================================================================
6.09/6.14	c |         0 |   88523   579659  1534441 |   193219        0    nan |  0.000 % |
6.49/6.58	c |       100 |   88474   579659  1534441 |   212541       98     69 | 41.842 % |
6.79/6.83	c |       254 |   88473   579659  1534441 |   233795      251     49 | 41.845 % |
7.39/7.41	c |       479 |   88311   579659  1534441 |   257175      468     51 | 43.429 % |
8.49/8.54	c |       816 |   87057   579659  1534441 |   282892      757     41 | 48.894 % |
9.39/9.47	c |      1324 |   64836   415745  1132815 |   311182     1230     49 | 49.176 % |
11.39/11.48	c |      2083 |   60021   381321  1044385 |   342300     1953     50 | 54.233 % |
14.38/14.43	c |      3222 |   48054   283111   784092 |   376530     2954     49 | 54.973 % |
16.58/16.63	c |      4931 |   44130   252724   705568 |   414183     4590     59 | 56.931 % |
18.88/18.94	c |      7494 |   42581   245304   681649 |   455601     7146     63 | 56.931 % |
23.88/23.94	c |     11338 |   36998   208156   581381 |   501162    10856     72 | 58.931 % |
31.18/31.25	c |     17104 |   32704   183623   511498 |   551278    16353     86 | 60.468 % |
41.78/41.89	c |     25753 |   32691   183516   511220 |   606406    25000     82 | 60.593 % |
58.68/58.76	c |     38730 |   32341   180994   504521 |   667046    37977     77 | 60.593 % |
83.07/83.14	c |     58192 |   32010   176752   492646 |   733751    57435     89 | 60.716 % |
130.76/130.80	c |     87384 |   31937   176641   492348 |   807126    86622     97 | 60.922 % |
216.64/216.78	c |    131174 |   29982   162915   457275 |   887839   130312    117 | 61.471 % |
394.10/394.27	c |    196858 |   29563   160223   450093 |   976623   195995     99 | 61.587 % |
722.42/722.65	c |    295384 |   29559   160180   449972 |  1074285   294520     77 | 61.588 % |
1310.38/1310.73	c |    443173 |   29554   160168   449936 |  1181713   442306     60 | 61.590 % |
2347.82/2348.59	c |    664857 |   29437   159389   447825 |  1299885   663986     50 | 61.632 % |
4282.75/4283.97	c |    997384 |   28945   155976   438700 |  1429873   996482     61 | 61.915 % |
7926.59/7928.76	c |   1496172 |   25749   136950   384734 |  1572861  1495173     86 | 63.020 % |

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/node30/watcher-421866-1177503839 -o ROOT/results/node30/solver-421866-1177503839 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421866-1177503839/minisat_noassertions /tmp/evaluation/421866-1177503839/instance-421866-1177503839.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.80 0.95 0.95 3/77 6417
/proc/meminfo: memFree=1813488/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=2328 CPUtime=0
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 198299750 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 582 462 50 130 0 449 0

[startup+0.072712 s]
/proc/loadavg: 0.80 0.95 0.95 3/77 6417
/proc/meminfo: memFree=1813488/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=9924 CPUtime=0.06
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 2164 0 0 0 6 0 0 0 18 0 1 0 198299750 10162176 2150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 2481 2151 50 130 0 2348 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9924

[startup+0.101712 s]
/proc/loadavg: 0.80 0.95 0.95 3/77 6417
/proc/meminfo: memFree=1813488/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=11604 CPUtime=0.09
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 2667 0 0 0 9 0 0 0 18 0 1 0 198299750 11882496 2654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549336 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 2901 2662 50 130 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11604

[startup+0.301724 s]
/proc/loadavg: 0.80 0.95 0.95 3/77 6417
/proc/meminfo: memFree=1813488/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=47356 CPUtime=0.29
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 9752 0 0 0 25 4 0 0 19 0 1 0 198299750 48492544 9738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 11839 9742 50 130 0 11706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47356

[startup+0.701749 s]
/proc/loadavg: 0.80 0.95 0.95 3/77 6417
/proc/meminfo: memFree=1813488/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=67424 CPUtime=0.69
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 14760 0 0 0 63 6 0 0 23 0 1 0 198299750 69042176 14746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 16856 14747 50 130 0 16723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67424

[startup+1.5018 s]
/proc/loadavg: 0.80 0.95 0.95 2/78 6418
/proc/meminfo: memFree=1742184/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=104736 CPUtime=1.49
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 24268 0 0 0 138 11 0 0 25 0 1 0 198299750 107249664 24254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700013 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 26184 24254 50 130 0 26051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104736

[startup+3.1019 s]
/proc/loadavg: 0.80 0.95 0.95 2/78 6418
/proc/meminfo: memFree=1708456/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=123288 CPUtime=3.09
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 28904 0 0 0 293 16 0 0 25 0 1 0 198299750 126246912 28890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 30822 28891 61 130 0 30689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123288

[startup+6.3011 s]
/proc/loadavg: 0.81 0.95 0.95 2/78 6418
/proc/meminfo: memFree=1677032/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=126696 CPUtime=6.29
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 34975 0 0 0 609 20 0 0 25 0 1 0 198299750 129736704 30052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 31674 30052 62 130 0 31541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126696

[startup+12.7015 s]
/proc/loadavg: 0.83 0.95 0.95 2/78 6418
/proc/meminfo: memFree=1693224/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=126696 CPUtime=12.69
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 35006 0 0 0 1249 20 0 0 25 0 1 0 198299750 129736704 30083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 31674 30083 66 130 0 31541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126696

[startup+25.5013 s]
/proc/loadavg: 0.86 0.95 0.95 2/78 6418
/proc/meminfo: memFree=1693288/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=126696 CPUtime=25.48
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 35007 0 0 0 2528 20 0 0 25 0 1 0 198299750 129736704 30084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 31674 30084 67 130 0 31541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126696

[startup+51.1019 s]
/proc/loadavg: 0.91 0.96 0.95 2/78 6418
/proc/meminfo: memFree=1693160/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=126860 CPUtime=51.08
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 35039 0 0 0 5087 21 0 0 25 0 1 0 198299750 129904640 30116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 31715 30116 67 130 0 31582 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 126860

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 6418
/proc/meminfo: memFree=1693032/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=127060 CPUtime=102.27
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 35076 0 0 0 10206 21 0 0 25 0 1 0 198299750 130109440 30153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 31765 30153 67 130 0 31632 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127060

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1680104/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=140360 CPUtime=162.25
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 38350 0 0 0 16201 24 0 0 25 0 1 0 198299750 143728640 33427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 35090 33427 67 130 0 34957 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 140360

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1663016/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=157076 CPUtime=222.24
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 42558 0 0 0 22195 29 0 0 25 0 1 0 198299750 160845824 37635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 39269 37635 67 130 0 39136 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 157076

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1656872/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=163556 CPUtime=282.23
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 44105 0 0 0 28191 32 0 0 25 0 1 0 198299750 167481344 39182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 40889 39182 67 130 0 40756 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 163556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1650984/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=169204 CPUtime=342.21
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 45553 0 0 0 34187 34 0 0 25 0 1 0 198299750 173264896 40630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 42301 40630 67 130 0 42168 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 169204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1649384/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=170756 CPUtime=402.2
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 45950 0 0 0 40185 35 0 0 25 0 1 0 198299750 174854144 41027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 42689 41027 67 130 0 42556 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 170756

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1645992/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=174560 CPUtime=462.18
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 46797 0 0 0 46182 36 0 0 25 0 1 0 198299750 178749440 41874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 43640 41874 67 130 0 43507 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 174560

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1643624/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=176880 CPUtime=522.16
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 47402 0 0 0 52179 37 0 0 25 0 1 0 198299750 181125120 42479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 44220 42479 67 130 0 44087 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 176880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1641128/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=179264 CPUtime=582.15
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 48020 0 0 0 58176 39 0 0 25 0 1 0 198299750 183566336 43097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 44816 43097 67 130 0 44683 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 179264

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 6418
/proc/meminfo: memFree=1638824/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=181696 CPUtime=642.14
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 48598 0 0 0 64174 40 0 0 25 0 1 0 198299750 186056704 43675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 45424 43675 67 130 0 45291 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 181696


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6820
/proc/meminfo: memFree=1091112/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=737032 CPUtime=9099.9
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 185260 0 0 0 909742 248 0 0 25 0 1 0 198299750 754720768 180321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 184258 180321 67 130 0 184125 0
Current children cumulated CPU time (s) 9099.9
Current children cumulated vsize (KiB) 737032

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6820
/proc/meminfo: memFree=1087912/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=740068 CPUtime=9159.89
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 186042 0 0 0 915740 249 0 0 25 0 1 0 198299750 757829632 181103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 185017 181103 67 130 0 184884 0
Current children cumulated CPU time (s) 9159.89
Current children cumulated vsize (KiB) 740068

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6820
/proc/meminfo: memFree=1084136/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=743764 CPUtime=9219.88
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 186980 0 0 0 921737 251 0 0 25 0 1 0 198299750 761614336 182041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 185941 182041 67 130 0 185808 0
Current children cumulated CPU time (s) 9219.88
Current children cumulated vsize (KiB) 743764

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6820
/proc/meminfo: memFree=1080168/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=747724 CPUtime=9279.85
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 187987 0 0 0 927733 252 0 0 25 0 1 0 198299750 765669376 183048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 186931 183048 67 130 0 186798 0
Current children cumulated CPU time (s) 9279.85
Current children cumulated vsize (KiB) 747724

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6820
/proc/meminfo: memFree=1074984/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=752872 CPUtime=9339.85
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 189258 0 0 0 933731 254 0 0 25 0 1 0 198299750 770940928 184319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 188218 184319 67 130 0 188085 0
Current children cumulated CPU time (s) 9339.85
Current children cumulated vsize (KiB) 752872

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6820
/proc/meminfo: memFree=1071016/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=756884 CPUtime=9399.83
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 190266 0 0 0 939727 256 0 0 25 0 1 0 198299750 775049216 185327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 189221 185327 67 130 0 189088 0
Current children cumulated CPU time (s) 9399.83
Current children cumulated vsize (KiB) 756884

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 6990
/proc/meminfo: memFree=1065776/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=760700 CPUtime=9459.74
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 191235 0 0 0 945715 259 0 0 25 0 1 0 198299750 778956800 186296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 190175 186296 67 130 0 190042 0
Current children cumulated CPU time (s) 9459.74
Current children cumulated vsize (KiB) 760700

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1062696/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=764940 CPUtime=9519.71
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 192313 0 0 0 951711 260 0 0 25 0 1 0 198299750 783298560 187374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 191235 187374 67 130 0 191102 0
Current children cumulated CPU time (s) 9519.71
Current children cumulated vsize (KiB) 764940

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1059816/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=768032 CPUtime=9579.69
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 193054 0 0 0 957708 261 0 0 25 0 1 0 198299750 786464768 188115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 192008 188115 67 130 0 191875 0
Current children cumulated CPU time (s) 9579.69
Current children cumulated vsize (KiB) 768032

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1057000/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=770720 CPUtime=9639.68
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 193747 0 0 0 963705 263 0 0 25 0 1 0 198299750 789217280 188808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 192680 188808 67 130 0 192547 0
Current children cumulated CPU time (s) 9639.68
Current children cumulated vsize (KiB) 770720

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1054632/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=773100 CPUtime=9699.66
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 194324 0 0 0 969702 264 0 0 25 0 1 0 198299750 791654400 189385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 193275 189385 67 130 0 193142 0
Current children cumulated CPU time (s) 9699.66
Current children cumulated vsize (KiB) 773100

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1052392/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=775288 CPUtime=9759.65
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 194897 0 0 0 975700 265 0 0 25 0 1 0 198299750 793894912 189958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 193822 189958 67 130 0 193689 0
Current children cumulated CPU time (s) 9759.65
Current children cumulated vsize (KiB) 775288

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1049192/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=778456 CPUtime=9819.64
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 195690 0 0 0 981697 267 0 0 25 0 1 0 198299750 797138944 190751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 194614 190751 67 130 0 194481 0
Current children cumulated CPU time (s) 9819.64
Current children cumulated vsize (KiB) 778456

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1045928/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=781704 CPUtime=9879.62
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 196508 0 0 0 987694 268 0 0 25 0 1 0 198299750 800464896 191569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 195426 191569 67 130 0 195293 0
Current children cumulated CPU time (s) 9879.62
Current children cumulated vsize (KiB) 781704

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1043240/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=784516 CPUtime=9939.61
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 197184 0 0 0 993691 270 0 0 25 0 1 0 198299750 803344384 192245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 196129 192245 67 130 0 195996 0
Current children cumulated CPU time (s) 9939.61
Current children cumulated vsize (KiB) 784516

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1040616/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=787156 CPUtime=9999.6
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 197855 0 0 0 999689 271 0 0 25 0 1 0 198299750 806047744 192916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 196789 192916 67 130 0 196656 0
Current children cumulated CPU time (s) 9999.6
Current children cumulated vsize (KiB) 787156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1040552/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=787156 CPUtime=10000.1
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4194304 197861 0 0 0 999739 271 0 0 25 0 1 0 198299750 806047744 192922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 196789 192922 67 130 0 196656 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 787156

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7018
/proc/meminfo: memFree=1040552/2055920 swapFree=4156976/4192956
[pid=6417] ppid=6415 vsize=0 CPUtime=10000.2
/proc/6417/stat : 6417 (minisat_noasser) R 6415 6417 6361 0 -1 4195332 197861 0 0 0 999739 281 0 0 25 0 1 0 198299750 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6417/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.2
CPU user time (s): 9997.39
CPU system time (s): 2.83457
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 787156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.39
system time used= 2.83457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197861
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= 168740

runsolver used 7.67083 second user time and 21.9337 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 25 12:24:01 UTC 2007

IDJOB= 421866
IDBENCH= 20360
IDSOLVER= 189
FILE ID= node30/421866-1177503839

PBS_JOBID= 4685888

Free space on /tmp= 66371 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/421866-1177503839/minisat_noassertions /tmp/evaluation/421866-1177503839/instance-421866-1177503839.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-421866-1177503839 -o ROOT/results/node30/solver-421866-1177503839 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421866-1177503839/minisat_noassertions /tmp/evaluation/421866-1177503839/instance-421866-1177503839.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  da84c31d7a6be4fe4d1189ad9ffe5349

RANDOM SEED= 817591974

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1813896 kB
Buffers:         37272 kB
Cached:         142052 kB
SwapCached:      15360 kB
Active:         121152 kB
Inactive:        81072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813896 kB
SwapTotal:     4192956 kB
SwapFree:      4156976 kB
Dirty:           26132 kB
Writeback:           0 kB
Mapped:          29620 kB
Slab:            25376 kB
Committed_AS:  3550268 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66371 MiB

End job on node30 on Wed Apr 25 15:10:46 UTC 2007