Trace number 421461

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) 1200.11 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryINDUST (industrial 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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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:  229544                                               |
0.00/0.00	c |  Number of clauses:    1070757                                              |
1.29/1.34	c |  Parsing time:         1.22         s                                       |
4.88/4.92	c ============================[ Search Statistics ]==============================
4.88/4.92	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.88/4.92	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.88/4.92	c ===============================================================================
4.88/4.92	c |         0 |   54824   368004   953448 |   122668        0    nan |  0.000 % |
5.40/5.42	c |       101 |   54732   368004   953448 |   134934       85     21 | 50.397 % |
5.69/5.75	c |       252 |   54517   368004   953448 |   148428      233     30 | 50.745 % |
6.19/6.21	c |       477 |   54509   368004   953448 |   163271      452     30 | 50.989 % |
7.29/7.34	c |       815 |   51527   344939   899699 |   179598      779     39 | 51.261 % |
8.59/8.66	c |      1321 |   50968   341093   890572 |   197558     1275     47 | 51.455 % |
10.29/10.38	c |      2083 |   50780   339628   887060 |   217313     2029     59 | 51.696 % |
11.89/12.00	c |      3223 |   50264   336244   878908 |   239045     3168     72 | 51.699 % |
14.59/14.69	c |      4931 |   50225   335894   878084 |   262949     4869     72 | 51.718 % |
20.69/20.77	c |      7494 |   50220   335825   877928 |   289244     7432     84 | 51.718 % |
27.58/27.63	c |     11338 |   49859   333428   872238 |   318169    11261    138 | 51.889 % |
39.67/39.77	c |     17105 |   49773   332883   870916 |   349986    17018    139 | 52.363 % |
53.15/53.29	c |     25762 |   48737   325480   853412 |   384984    23293    159 | 52.416 % |
75.35/75.42	c |     38737 |   48564   324599   851293 |   423483    36233    136 | 60.171 % |
107.84/107.91	c |     58204 |   30817   184125   492220 |   465831    55338    141 | 60.171 % |
169.32/169.47	c |     87398 |   30810   184053   492058 |   512414    84527    136 | 60.174 % |
284.88/285.05	c |    131188 |   30810   184053   492058 |   563656   128316    119 | 60.179 % |
468.92/469.19	c |    196874 |   30792   183971   491843 |   620021   194000    105 | 60.182 % |
720.82/721.14	c |    295400 |   30523   182069   487316 |   682023   292510     86 | 60.585 % |

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/node39/watcher-421461-1177491790 -o ROOT/results/node39/solver-421461-1177491790 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421461-1177491790/minisat_noassertions /tmp/evaluation/421461-1177491790/instance-421461-1177491790.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 0.99 0.70 3/77 3659
/proc/meminfo: memFree=1780104/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=2328 CPUtime=0
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 197091200 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 582 462 50 130 0 449 0

[startup+0.0944541 s]
/proc/loadavg: 1.07 0.99 0.70 3/77 3659
/proc/meminfo: memFree=1780104/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=12260 CPUtime=0.09
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 2623 0 0 0 8 1 0 0 18 0 1 0 197091200 12554240 2609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 3065 2610 50 130 0 2932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12260

[startup+0.101454 s]
/proc/loadavg: 1.07 0.99 0.70 3/77 3659
/proc/meminfo: memFree=1780104/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=13112 CPUtime=0.09
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 2778 0 0 0 8 1 0 0 18 0 1 0 197091200 13426688 2764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 3278 2764 50 130 0 3145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13112

[startup+0.301487 s]
/proc/loadavg: 1.07 0.99 0.70 3/77 3659
/proc/meminfo: memFree=1780104/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=37532 CPUtime=0.29
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 8884 0 0 0 25 4 0 0 19 0 1 0 197091200 38432768 8870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 9383 8870 50 130 0 9250 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37532

[startup+0.701553 s]
/proc/loadavg: 1.07 0.99 0.70 3/77 3659
/proc/meminfo: memFree=1780104/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=55620 CPUtime=0.69
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 13291 0 0 0 63 6 0 0 23 0 1 0 197091200 56954880 13277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 13905 13277 50 130 0 13772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55620

[startup+1.50169 s]
/proc/loadavg: 1.07 0.99 0.70 2/78 3660
/proc/meminfo: memFree=1710464/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=94140 CPUtime=1.49
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 21123 0 0 0 138 11 0 0 25 0 1 0 197091200 96399360 21101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 23535 21101 61 130 0 23402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94140

[startup+3.10196 s]
/proc/loadavg: 1.07 0.99 0.70 2/78 3660
/proc/meminfo: memFree=1692224/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=111640 CPUtime=3.09
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 25381 0 0 0 296 13 0 0 25 0 1 0 197091200 114319360 25359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 27910 25359 61 130 0 27777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111640

[startup+6.3015 s]
/proc/loadavg: 1.06 0.99 0.70 2/78 3660
/proc/meminfo: memFree=1683776/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=101756 CPUtime=6.29
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 28130 0 0 0 614 15 0 0 25 0 1 0 197091200 104198144 24064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 25439 24064 67 130 0 25306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101756

[startup+12.7016 s]
/proc/loadavg: 1.06 0.99 0.71 2/78 3660
/proc/meminfo: memFree=1683840/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=101756 CPUtime=12.69
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 28140 0 0 0 1254 15 0 0 25 0 1 0 197091200 104198144 24074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 25439 24074 67 130 0 25306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101756

[startup+25.5018 s]
/proc/loadavg: 1.05 0.99 0.71 2/78 3660
/proc/meminfo: memFree=1683968/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=101756 CPUtime=25.48
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 28140 0 0 0 2533 15 0 0 25 0 1 0 197091200 104198144 24074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 25439 24074 67 130 0 25306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101756

[startup+51.1011 s]
/proc/loadavg: 1.03 0.99 0.72 2/78 3660
/proc/meminfo: memFree=1683904/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=101756 CPUtime=51.06
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 28140 0 0 0 5091 15 0 0 25 0 1 0 197091200 104198144 24074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 25439 24074 67 130 0 25306 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 101756

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.73 2/78 3660
/proc/meminfo: memFree=1674112/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=111668 CPUtime=102.25
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 30602 0 0 0 10207 18 0 0 25 0 1 0 197091200 114348032 26536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 27917 26536 67 130 0 27784 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 111668

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.74 2/78 3660
/proc/meminfo: memFree=1661056/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=124940 CPUtime=162.22
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 33889 0 0 0 16200 22 0 0 25 0 1 0 197091200 127938560 29823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 31235 29823 67 130 0 31102 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 124940

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.75 2/78 3660
/proc/meminfo: memFree=1650176/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=135880 CPUtime=222.2
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 36595 0 0 0 22194 26 0 0 25 0 1 0 197091200 139141120 32529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 33970 32529 67 130 0 33837 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 135880

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/78 3660
/proc/meminfo: memFree=1644096/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=141992 CPUtime=282.18
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 38122 0 0 0 28190 28 0 0 25 0 1 0 197091200 145399808 34056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 35498 34056 67 130 0 35365 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 141992

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.78 2/78 3660
/proc/meminfo: memFree=1638976/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=147396 CPUtime=342.15
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 39381 0 0 0 34186 29 0 0 25 0 1 0 197091200 150933504 35315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 36849 35315 67 130 0 36716 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 147396

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 3660
/proc/meminfo: memFree=1632832/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=153756 CPUtime=402.14
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 41008 0 0 0 40182 32 0 0 25 0 1 0 197091200 157446144 36942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 38439 36942 67 130 0 38306 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 153756

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.80 2/78 3660
/proc/meminfo: memFree=1623296/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=163008 CPUtime=462.11
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 43316 0 0 0 46177 34 0 0 25 0 1 0 197091200 166920192 39250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 40752 39250 67 130 0 40619 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 163008

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.81 2/78 3660
/proc/meminfo: memFree=1617472/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=169204 CPUtime=522.09
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 44768 0 0 0 52173 36 0 0 25 0 1 0 197091200 173264896 40702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 42301 40702 67 130 0 42168 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 169204

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 3660
/proc/meminfo: memFree=1612672/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=173932 CPUtime=582.07
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 45961 0 0 0 58169 38 0 0 25 0 1 0 197091200 178106368 41895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 43483 41895 67 130 0 43350 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 173932

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 3660
/proc/meminfo: memFree=1608128/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=178428 CPUtime=642.06
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 47081 0 0 0 64166 40 0 0 25 0 1 0 197091200 182710272 43015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 44607 43015 67 130 0 44474 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 178428

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 3660
/proc/meminfo: memFree=1604672/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=181888 CPUtime=702.03
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 47965 0 0 0 70162 41 0 0 25 0 1 0 197091200 186253312 43891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 45472 43891 67 130 0 45339 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 181888

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 3660
/proc/meminfo: memFree=1599040/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=187592 CPUtime=762.02
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 49363 0 0 0 76158 44 0 0 25 0 1 0 197091200 192094208 45289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 46898 45289 67 130 0 46765 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 187592

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 3660
/proc/meminfo: memFree=1595776/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=190924 CPUtime=821.99
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 50194 0 0 0 82154 45 0 0 25 0 1 0 197091200 195506176 46120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 47731 46120 67 130 0 47598 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 190924

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 3660
/proc/meminfo: memFree=1592448/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=194856 CPUtime=881.97
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 51024 0 0 0 88150 47 0 0 25 0 1 0 197091200 199532544 46950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 48714 46950 67 130 0 48581 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 194856

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 3660
/proc/meminfo: memFree=1588224/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=199100 CPUtime=941.95
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 52095 0 0 0 94146 49 0 0 25 0 1 0 197091200 203878400 48021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 49775 48021 67 130 0 49642 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 199100

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 3660
/proc/meminfo: memFree=1583616/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=203536 CPUtime=1001.93
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 53220 0 0 0 100143 50 0 0 25 0 1 0 197091200 208420864 49146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 50884 49146 67 130 0 50751 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 203536

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 3660
/proc/meminfo: memFree=1578688/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=208344 CPUtime=1061.91
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 54463 0 0 0 106139 52 0 0 25 0 1 0 197091200 213344256 50389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 52086 50389 67 130 0 51953 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 208344

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 3660
/proc/meminfo: memFree=1574848/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=212200 CPUtime=1121.88
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 55405 0 0 0 112135 53 0 0 25 0 1 0 197091200 217292800 51331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 53050 51331 67 130 0 52917 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 212200

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 3660
/proc/meminfo: memFree=1571392/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=215644 CPUtime=1181.87
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 56292 0 0 0 118132 55 0 0 25 0 1 0 197091200 220819456 52218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 53911 52218 67 130 0 53778 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 215644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 3660
/proc/meminfo: memFree=1570176/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=216832 CPUtime=1200.06
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 56582 0 0 0 119951 55 0 0 25 0 1 0 197091200 222035968 52508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 54208 52508 67 130 0 54075 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 216832

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 3660
/proc/meminfo: memFree=1570176/2055920 swapFree=4159384/4192956
[pid=3659] ppid=3657 vsize=216832 CPUtime=1200.06
/proc/3659/stat : 3659 (minisat_noasser) R 3657 3659 3356 0 -1 4194304 56582 0 0 0 119951 55 0 0 25 0 1 0 197091200 222035968 52508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/3659/statm: 54208 52508 67 130 0 54075 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 216832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.51
CPU system time (s): 0.594909
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 216832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56582
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= 25331

runsolver used 0.934857 second user time and 2.74858 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 09:03:12 UTC 2007

IDJOB= 421461
IDBENCH= 20384
IDSOLVER= 188
FILE ID= node39/421461-1177491790

PBS_JOBID= 4685835

Free space on /tmp= 66469 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/421461-1177491790/minisat_noassertions /tmp/evaluation/421461-1177491790/instance-421461-1177491790.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421461-1177491790 -o ROOT/results/node39/solver-421461-1177491790 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421461-1177491790/minisat_noassertions /tmp/evaluation/421461-1177491790/instance-421461-1177491790.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 416724394

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1780576 kB
Buffers:         37500 kB
Cached:         148320 kB
SwapCached:      13964 kB
Active:         150548 kB
Inactive:        59232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780576 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:           20832 kB
Writeback:           0 kB
Mapped:          30928 kB
Slab:            50840 kB
Committed_AS:  1974860 kB
PageTables:       2012 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= 66469 MiB

End job on node39 on Wed Apr 25 09:23:14 UTC 2007