Trace number 421437

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) 1200.07 1200.44

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 benchmark45.3291
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:         1.56         s                                       |
6.08/6.13	c ============================[ Search Statistics ]==============================
6.08/6.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.08/6.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.08/6.13	c ===============================================================================
6.08/6.13	c |         0 |   88523   579659  1534441 |   193219        0    nan |  0.000 % |
6.49/6.57	c |       100 |   88474   579659  1534441 |   212541       98     69 | 41.842 % |
6.79/6.81	c |       254 |   88473   579659  1534441 |   233795      251     49 | 41.845 % |
7.29/7.39	c |       479 |   88311   579659  1534441 |   257175      468     51 | 43.429 % |
8.49/8.52	c |       816 |   87057   579659  1534441 |   282892      757     41 | 48.894 % |
9.39/9.46	c |      1324 |   64836   415745  1132815 |   311182     1230     49 | 49.176 % |
11.39/11.47	c |      2083 |   60021   381321  1044385 |   342300     1953     50 | 54.233 % |
14.39/14.43	c |      3222 |   48054   283111   784092 |   376530     2954     49 | 54.973 % |
16.59/16.65	c |      4931 |   44130   252724   705568 |   414183     4590     59 | 56.931 % |
18.89/18.99	c |      7494 |   42581   245304   681649 |   455601     7146     63 | 56.931 % |
23.98/24.01	c |     11338 |   36998   208156   581381 |   501162    10856     72 | 58.931 % |
31.28/31.36	c |     17104 |   32704   183623   511498 |   551278    16353     86 | 60.468 % |
41.97/42.09	c |     25753 |   32691   183516   511220 |   606406    25000     82 | 60.593 % |
58.83/58.91	c |     38730 |   32341   180994   504521 |   667046    37977     77 | 60.593 % |
83.32/83.47	c |     58192 |   32010   176752   492646 |   733751    57435     89 | 60.716 % |
131.42/131.55	c |     87384 |   31937   176641   492348 |   807126    86622     97 | 60.922 % |
218.19/218.32	c |    131174 |   29982   162915   457275 |   887839   130312    117 | 61.471 % |
397.24/397.44	c |    196858 |   29563   160223   450093 |   976623   195995     99 | 61.587 % |
728.26/728.55	c |    295384 |   29559   160180   449972 |  1074285   294520     77 | 61.588 % |

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/node57/watcher-421437-1177491729 -o ROOT/results/node57/solver-421437-1177491729 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421437-1177491729/minisat_noassertions /tmp/evaluation/421437-1177491729/instance-421437-1177491729.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: 0.95 0.97 0.70 3/64 25745
/proc/meminfo: memFree=1826520/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=2328 CPUtime=0
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 190309097 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 582 462 50 130 0 449 0

[startup+0.0195581 s]
/proc/loadavg: 0.95 0.97 0.70 3/64 25745
/proc/meminfo: memFree=1826520/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=5168 CPUtime=0.01
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 1161 0 0 0 1 0 0 0 18 0 1 0 190309097 5292032 1148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 1292 1150 50 130 0 1159 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5168

[startup+0.101566 s]
/proc/loadavg: 0.95 0.97 0.70 3/64 25745
/proc/meminfo: memFree=1826520/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=11604 CPUtime=0.09
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 2656 0 0 0 8 1 0 0 18 0 1 0 190309097 11882496 2642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 2901 2643 50 130 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11604

[startup+0.301583 s]
/proc/loadavg: 0.95 0.97 0.70 3/64 25745
/proc/meminfo: memFree=1826520/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=47356 CPUtime=0.29
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 9752 0 0 0 25 4 0 0 19 0 1 0 190309097 48492544 9738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 11839 9742 50 130 0 11706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47356

[startup+0.701617 s]
/proc/loadavg: 0.95 0.97 0.70 3/64 25745
/proc/meminfo: memFree=1826520/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=67160 CPUtime=0.69
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 14721 0 0 0 63 6 0 0 22 0 1 0 190309097 68771840 14707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 16790 14707 50 130 0 16657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67160

[startup+1.50169 s]
/proc/loadavg: 0.95 0.97 0.70 2/65 25746
/proc/meminfo: memFree=1755472/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=104604 CPUtime=1.49
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 24244 0 0 0 137 12 0 0 25 0 1 0 190309097 107114496 24230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 26151 24231 50 130 0 26018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104604

[startup+3.10182 s]
/proc/loadavg: 1.03 0.99 0.70 2/65 25746
/proc/meminfo: memFree=1720656/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=123156 CPUtime=3.09
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 28860 0 0 0 294 15 0 0 25 0 1 0 190309097 126111744 28846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 30789 28846 61 130 0 30656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123156

[startup+6.3011 s]
/proc/loadavg: 1.03 0.99 0.70 2/65 25746
/proc/meminfo: memFree=1690000/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=126696 CPUtime=6.29
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 34975 0 0 0 610 19 0 0 25 0 1 0 190309097 129736704 30052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 31674 30052 62 130 0 31541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126696

[startup+12.7017 s]
/proc/loadavg: 1.03 0.99 0.71 2/65 25746
/proc/meminfo: memFree=1706200/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=126696 CPUtime=12.69
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 35006 0 0 0 1250 19 0 0 25 0 1 0 190309097 129736704 30083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 31674 30083 66 130 0 31541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126696

[startup+25.5028 s]
/proc/loadavg: 1.02 0.99 0.71 2/65 25746
/proc/meminfo: memFree=1706392/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=126696 CPUtime=25.48
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 35007 0 0 0 2529 19 0 0 25 0 1 0 190309097 129736704 30084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 31674 30084 67 130 0 31541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126696

[startup+51.103 s]
/proc/loadavg: 1.01 0.99 0.72 2/65 25746
/proc/meminfo: memFree=1706200/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=126860 CPUtime=51.04
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 35039 0 0 0 5085 19 0 0 25 0 1 0 190309097 129904640 30116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 31715 30116 67 130 0 31582 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 126860

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.73 2/65 25746
/proc/meminfo: memFree=1706200/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=127060 CPUtime=102.22
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 35075 0 0 0 10203 19 0 0 25 0 1 0 190309097 130109440 30152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 31765 30152 67 130 0 31632 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 127060

[startup+162.303 s]
/proc/loadavg: 1.04 1.00 0.75 2/65 25746
/proc/meminfo: memFree=1693720/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=139964 CPUtime=162.21
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 38265 0 0 0 16199 22 0 0 25 0 1 0 190309097 143323136 33342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 34991 33342 67 130 0 34858 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 139964

[startup+222.303 s]
/proc/loadavg: 1.05 1.01 0.77 2/65 25746
/proc/meminfo: memFree=1676568/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=156944 CPUtime=222.19
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 42501 0 0 0 22193 26 0 0 25 0 1 0 190309097 160710656 37578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 39236 37578 67 130 0 39103 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 156944

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 0.78 2/65 25746
/proc/meminfo: memFree=1670424/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=163292 CPUtime=282.17
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 44051 0 0 0 28189 28 0 0 25 0 1 0 190309097 167211008 39128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 40823 39128 67 130 0 40690 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 163292

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.79 2/65 25746
/proc/meminfo: memFree=1664280/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=169204 CPUtime=342.16
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 45544 0 0 0 34186 30 0 0 25 0 1 0 190309097 173264896 40621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 42301 40621 67 130 0 42168 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 169204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.80 2/65 25746
/proc/meminfo: memFree=1662872/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=170756 CPUtime=402.14
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 45945 0 0 0 40184 30 0 0 25 0 1 0 190309097 174854144 41022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548097 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 42689 41022 67 130 0 42556 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 170756

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.81 2/65 25746
/proc/meminfo: memFree=1659608/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=174296 CPUtime=462.13
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 46723 0 0 0 46182 31 0 0 25 0 1 0 190309097 178479104 41800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 43574 41800 67 130 0 43441 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 174296

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 25746
/proc/meminfo: memFree=1657048/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=176748 CPUtime=522.11
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 47354 0 0 0 52179 32 0 0 25 0 1 0 190309097 180989952 42431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 44187 42431 67 130 0 44054 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 176748

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 25746
/proc/meminfo: memFree=1654552/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=179132 CPUtime=582.1
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 47970 0 0 0 58177 33 0 0 25 0 1 0 190309097 183431168 43047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 44783 43047 67 130 0 44650 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 179132

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 25746
/proc/meminfo: memFree=1652120/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=181564 CPUtime=642.08
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 48557 0 0 0 64175 33 0 0 25 0 1 0 190309097 185921536 43634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 45391 43634 67 130 0 45258 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 181564

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 25746
/proc/meminfo: memFree=1650136/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=183560 CPUtime=702.06
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 49075 0 0 0 70173 33 0 0 25 0 1 0 190309097 187965440 44152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 45890 44152 67 130 0 45757 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 183560

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 25746
/proc/meminfo: memFree=1647192/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=186436 CPUtime=762.05
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 49801 0 0 0 76171 34 0 0 25 0 1 0 190309097 190910464 44870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 46609 44870 67 130 0 46476 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 186436

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 25746
/proc/meminfo: memFree=1645144/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=189180 CPUtime=822.04
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 50320 0 0 0 82169 35 0 0 25 0 1 0 190309097 193720320 45389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 47295 45389 67 130 0 47162 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 189180

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 25746
/proc/meminfo: memFree=1642840/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=191628 CPUtime=882.02
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 50868 0 0 0 88167 35 0 0 25 0 1 0 190309097 196227072 45937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 47907 45937 67 130 0 47774 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 191628

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 25746
/proc/meminfo: memFree=1640856/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=193476 CPUtime=942
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 51380 0 0 0 94164 36 0 0 25 0 1 0 190309097 198119424 46449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 48369 46449 67 130 0 48236 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 193476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 25746
/proc/meminfo: memFree=1638680/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=195760 CPUtime=1001.98
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 51936 0 0 0 100162 36 0 0 25 0 1 0 190309097 200458240 47005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 48940 47005 67 130 0 48807 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 195760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 25746
/proc/meminfo: memFree=1636952/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=197376 CPUtime=1061.97
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 52360 0 0 0 106161 36 0 0 25 0 1 0 190309097 202113024 47429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 49344 47429 67 130 0 49211 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 197376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 25746
/proc/meminfo: memFree=1634904/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=199256 CPUtime=1121.94
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 52864 0 0 0 112157 37 0 0 25 0 1 0 190309097 204038144 47933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552734 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 49814 47933 67 130 0 49681 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 199256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 25746
/proc/meminfo: memFree=1633240/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=200916 CPUtime=1181.94
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 53268 0 0 0 118156 38 0 0 25 0 1 0 190309097 205737984 48337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 50229 48337 67 130 0 50096 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 200916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 25746
/proc/meminfo: memFree=1632728/2055920 swapFree=4183108/4192956
[pid=25745] ppid=25743 vsize=201344 CPUtime=1200.03
/proc/25745/stat : 25745 (minisat_noasser) R 25743 25745 25442 0 -1 4194304 53395 0 0 0 119965 38 0 0 25 0 1 0 190309097 206176256 48464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 50336 48464 67 130 0 50203 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 201344

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): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.66
CPU system time (s): 0.412937
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 201344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53395
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= 2403

runsolver used 0.897863 second user time and 2.39764 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Wed Apr 25 09:02:11 UTC 2007

IDJOB= 421437
IDBENCH= 20360
IDSOLVER= 188
FILE ID= node57/421437-1177491729

PBS_JOBID= 4685819

Free space on /tmp= 66431 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/421437-1177491729/minisat_noassertions /tmp/evaluation/421437-1177491729/instance-421437-1177491729.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-421437-1177491729 -o ROOT/results/node57/solver-421437-1177491729 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421437-1177491729/minisat_noassertions /tmp/evaluation/421437-1177491729/instance-421437-1177491729.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  da84c31d7a6be4fe4d1189ad9ffe5349

RANDOM SEED= 613805868

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1826992 kB
Buffers:         18988 kB
Cached:         152896 kB
SwapCached:       4168 kB
Active:         103572 kB
Inactive:        78324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826992 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:           25996 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            33200 kB
Committed_AS:  2612824 kB
PageTables:       1408 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= 66431 MiB

End job on node57 on Wed Apr 25 09:22:14 UTC 2007