Trace number 421441

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) 1200.09 1200.58

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-15-s.cnf
MD5SUMc19d8230b3c2026af5f29abce0d10f19
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.1987
Satisfiable
(Un)Satisfiability was proved
Number of variables270120
Number of clauses1250036
Sum of the clauses size2877772
Maximum clause length10
Minimum clause length1
Number of clauses of size 122595
Number of clauses of size 2979486
Number of clauses of size 3197175
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

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:  270120                                               |
0.00/0.00	c |  Number of clauses:    1250036                                              |
1.49/1.58	c |  Parsing time:         1.45         s                                       |
5.88/5.96	c ============================[ Search Statistics ]==============================
5.88/5.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.88/5.96	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.88/5.96	c ===============================================================================
5.88/5.96	c |         0 |   67344   444581  1151012 |   148193        0    nan |  0.000 % |
6.39/6.47	c |       100 |   67101   444581  1151012 |   163013       91     49 | 48.762 % |
6.99/7.03	c |       250 |   67095   444581  1151012 |   179314      235     71 | 49.077 % |
7.59/7.62	c |       476 |   66964   444581  1151012 |   197245      456     62 | 49.861 % |
8.69/8.75	c |       814 |   61975   407600  1064788 |   216970      779     78 | 49.890 % |
9.89/9.96	c |      1320 |   60925   400373  1047727 |   238667     1280     78 | 50.278 % |
12.19/12.28	c |      2079 |   60300   396158  1037803 |   262534     2030     79 | 50.524 % |
15.88/16.00	c |      3218 |   59496   390549  1024635 |   288787     3159     83 | 50.822 % |
20.38/20.41	c |      4930 |   59402   389674  1022594 |   317666     4856     88 | 50.844 % |
26.58/26.64	c |      7492 |   58728   384697  1010465 |   349432     7400    114 | 51.092 % |
35.06/35.11	c |     11337 |   57478   375380   988396 |   384376    11010    141 | 51.554 % |
50.22/50.38	c |     17103 |   57371   375380   988396 |   422813    16773    182 | 53.718 % |
73.31/73.46	c |     25753 |   51632   326189   866951 |   465095    25387    264 | 53.722 % |
104.80/104.93	c |     38727 |   51593   325880   866184 |   511604    38356    252 | 53.790 % |
164.38/164.57	c |     58188 |   51365   324232   862096 |   562765    57794    261 | 53.854 % |
244.95/245.18	c |     87381 |   50768   316234   840490 |   619041    86965    259 | 54.080 % |
394.10/394.31	c |    131171 |   50767   316234   840490 |   680945   130754    236 | 54.082 % |
647.11/647.43	c |    196855 |   50640   315279   838185 |   749040   196434    274 | 54.107 % |

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/node59/watcher-421441-1177491742 -o ROOT/results/node59/solver-421441-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421441-1177491742/minisat_noassertions /tmp/evaluation/421441-1177491742/instance-421441-1177491742.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: 0.91 0.95 0.69 3/64 20266
/proc/meminfo: memFree=1700864/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=2328 CPUtime=0
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 197083989 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 582 462 50 130 0 449 0

[startup+0.0297531 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 20266
/proc/meminfo: memFree=1700864/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=7104 CPUtime=0.02
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 1489 0 0 0 2 0 0 0 18 0 1 0 197083989 7274496 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 1776 1475 50 130 0 1643 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7104

[startup+0.101752 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 20266
/proc/meminfo: memFree=1700864/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=12636 CPUtime=0.09
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 2800 0 0 0 8 1 0 0 18 0 1 0 197083989 12939264 2786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 3159 2786 50 130 0 3026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12636

[startup+0.301789 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 20266
/proc/meminfo: memFree=1700864/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=47472 CPUtime=0.29
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 9650 0 0 0 24 5 0 0 19 0 1 0 197083989 48611328 9636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 11868 9637 50 130 0 11735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47472

[startup+0.701866 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 20266
/proc/meminfo: memFree=1700864/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=67012 CPUtime=0.69
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 14483 0 0 0 62 7 0 0 22 0 1 0 197083989 68620288 14469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 16753 14470 50 130 0 16620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67012

[startup+1.50202 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 20267
/proc/meminfo: memFree=1630840/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=103920 CPUtime=1.49
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 23810 0 0 0 137 12 0 0 25 0 1 0 197083989 106414080 23796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 25980 23797 50 130 0 25847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103920

[startup+3.10132 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 20267
/proc/meminfo: memFree=1602488/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=118656 CPUtime=3.09
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 27449 0 0 0 294 15 0 0 25 0 1 0 197083989 121503744 27435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 29664 27435 61 130 0 29531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118656

[startup+6.30193 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 20267
/proc/meminfo: memFree=1570432/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=118100 CPUtime=6.29
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 33234 0 0 0 610 19 0 0 25 0 1 0 197083989 120934400 28437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 29525 28437 62 130 0 29392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118100

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 20267
/proc/meminfo: memFree=1587584/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=118100 CPUtime=12.69
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 33248 0 0 0 1250 19 0 0 25 0 1 0 197083989 120934400 28451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 29525 28451 67 130 0 29392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118100

[startup+25.5016 s]
/proc/loadavg: 0.94 0.95 0.70 2/65 20267
/proc/meminfo: memFree=1587712/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=118100 CPUtime=25.48
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 33251 0 0 0 2529 19 0 0 25 0 1 0 197083989 120934400 28454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 29525 28454 67 130 0 29392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 118100

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 20267
/proc/meminfo: memFree=1587712/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=118100 CPUtime=51.02
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 33251 0 0 0 5083 19 0 0 25 0 1 0 197083989 120934400 28454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 29525 28454 67 130 0 29392 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 118100

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 20267
/proc/meminfo: memFree=1571520/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=134500 CPUtime=102.21
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 37333 0 0 0 10198 23 0 0 25 0 1 0 197083989 137728000 32536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 33625 32536 67 130 0 33492 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 134500

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 20267
/proc/meminfo: memFree=1550080/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=156104 CPUtime=162.18
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 42746 0 0 0 16189 29 0 0 25 0 1 0 197083989 159850496 37949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 39026 37949 67 130 0 38893 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 156104

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 20267
/proc/meminfo: memFree=1526720/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=179204 CPUtime=222.16
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 48496 0 0 0 22182 34 0 0 25 0 1 0 197083989 183504896 43699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 44801 43699 67 130 0 44668 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 179204

[startup+282.301 s]
/proc/loadavg: 1.05 0.99 0.76 2/65 20267
/proc/meminfo: memFree=1509376/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=196812 CPUtime=282.14
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 52883 0 0 0 28175 39 0 0 25 0 1 0 197083989 201535488 48086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 49203 48086 67 130 0 49070 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 196812

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.77 2/65 20267
/proc/meminfo: memFree=1495424/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=210552 CPUtime=342.12
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 56318 0 0 0 34169 43 0 0 25 0 1 0 197083989 215605248 51521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 52638 51521 67 130 0 52505 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 210552

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 0.79 2/65 20267
/proc/meminfo: memFree=1484416/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=221744 CPUtime=402.09
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 59111 0 0 0 40162 47 0 0 25 0 1 0 197083989 227065856 54314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 55436 54314 67 130 0 55303 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 221744

[startup+462.302 s]
/proc/loadavg: 1.06 1.01 0.81 2/65 20267
/proc/meminfo: memFree=1458112/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=248016 CPUtime=462.07
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 65640 0 0 0 46153 54 0 0 25 0 1 0 197083989 253968384 60843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 62004 60843 67 130 0 61871 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 248016

[startup+522.302 s]
/proc/loadavg: 1.06 1.02 0.82 2/65 20267
/proc/meminfo: memFree=1435584/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=270728 CPUtime=522.05
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 71338 0 0 0 52146 59 0 0 25 0 1 0 197083989 277225472 66541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548006 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 67682 66541 67 130 0 67549 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 270728

[startup+582.302 s]
/proc/loadavg: 1.06 1.03 0.83 2/65 20267
/proc/meminfo: memFree=1414272/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=291880 CPUtime=582.03
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 76619 0 0 0 58137 66 0 0 25 0 1 0 197083989 298885120 71822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 72970 71822 67 130 0 72837 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 291880

[startup+642.301 s]
/proc/loadavg: 1.05 1.04 0.84 2/65 20267
/proc/meminfo: memFree=1395712/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=310068 CPUtime=642.01
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 81189 0 0 0 64131 70 0 0 25 0 1 0 197083989 317509632 76392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 77517 76392 67 130 0 77384 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 310068

[startup+702.301 s]
/proc/loadavg: 1.13 1.06 0.86 2/65 20267
/proc/meminfo: memFree=1370560/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=335868 CPUtime=701.98
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 87534 0 0 0 70122 76 0 0 25 0 1 0 197083989 343928832 82737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 83967 82737 67 130 0 83834 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 335868

[startup+762.305 s]
/proc/loadavg: 1.12 1.06 0.87 2/65 20267
/proc/meminfo: memFree=1344384/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=361656 CPUtime=761.97
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 93985 0 0 0 76115 82 0 0 25 0 1 0 197083989 370335744 89188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 90414 89188 67 130 0 90281 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 361656

[startup+822.301 s]
/proc/loadavg: 1.11 1.06 0.88 2/65 20267
/proc/meminfo: memFree=1322752/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=383456 CPUtime=821.94
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 99439 0 0 0 82107 87 0 0 25 0 1 0 197083989 392658944 94642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548416 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 95864 94642 67 130 0 95731 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 383456

[startup+882.302 s]
/proc/loadavg: 1.26 1.12 0.91 2/65 20267
/proc/meminfo: memFree=1307904/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=398036 CPUtime=881.92
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 103084 0 0 0 88102 90 0 0 25 0 1 0 197083989 407588864 98287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 99509 98287 67 130 0 99376 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 398036

[startup+942.301 s]
/proc/loadavg: 1.18 1.13 0.92 2/65 20267
/proc/meminfo: memFree=1295168/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=411008 CPUtime=941.9
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 106316 0 0 0 94096 94 0 0 25 0 1 0 197083989 420872192 101519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 102752 101519 67 130 0 102619 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 411008

[startup+1002.3 s]
/proc/loadavg: 1.06 1.10 0.92 2/65 20267
/proc/meminfo: memFree=1283840/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=421988 CPUtime=1001.87
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 109088 0 0 0 100091 96 0 0 25 0 1 0 197083989 432115712 104291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 105497 104291 67 130 0 105364 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 421988

[startup+1062.3 s]
/proc/loadavg: 1.02 1.08 0.92 2/65 20267
/proc/meminfo: memFree=1274048/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=432020 CPUtime=1061.85
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 111580 0 0 0 106085 100 0 0 25 0 1 0 197083989 442388480 106783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 108005 106783 67 130 0 107872 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 432020

[startup+1122.3 s]
/proc/loadavg: 1.01 1.06 0.92 2/65 20267
/proc/meminfo: memFree=1262144/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=443672 CPUtime=1121.83
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 114522 0 0 0 112080 103 0 0 25 0 1 0 197083989 454320128 109725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 110918 109725 67 130 0 110785 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 443672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 0.92 2/65 20267
/proc/meminfo: memFree=1245248/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=460712 CPUtime=1181.8
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 118771 0 0 0 118073 107 0 0 25 0 1 0 197083989 471769088 113974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 115178 113974 67 130 0 115045 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 460712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.05 0.92 2/65 20267
/proc/meminfo: memFree=1240704/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=465000 CPUtime=1200
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 119836 0 0 0 119892 108 0 0 25 0 1 0 197083989 476160000 115039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548083 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 116250 115039 67 130 0 116117 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 465000

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 1.05 0.92 2/65 20267
/proc/meminfo: memFree=1240704/2055920 swapFree=4184616/4192956
[pid=20266] ppid=20264 vsize=465000 CPUtime=1200
/proc/20266/stat : 20266 (minisat_noasser) R 20264 20266 19963 0 -1 4194304 119836 0 0 0 119892 108 0 0 25 0 1 0 197083989 476160000 115039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548083 0 0 4096 3 0 0 0 17 1 0 0
/proc/20266/statm: 116250 115039 67 130 0 116117 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 465000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.09
CPU user time (s): 1198.93
CPU system time (s): 1.15982
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 465000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.93
system time used= 1.15982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119836
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= 2350

runsolver used 0.91686 second user time and 2.37664 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 25 09:02:24 UTC 2007

IDJOB= 421441
IDBENCH= 20364
IDSOLVER= 188
FILE ID= node59/421441-1177491742

PBS_JOBID= 4685824

Free space on /tmp= 66308 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/421441-1177491742/minisat_noassertions /tmp/evaluation/421441-1177491742/instance-421441-1177491742.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-421441-1177491742 -o ROOT/results/node59/solver-421441-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421441-1177491742/minisat_noassertions /tmp/evaluation/421441-1177491742/instance-421441-1177491742.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c19d8230b3c2026af5f29abce0d10f19

RANDOM SEED= 840370684

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1701336 kB
Buffers:         25724 kB
Cached:         252956 kB
SwapCached:       2364 kB
Active:         110776 kB
Inactive:       177536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701336 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:           24160 kB
Writeback:           0 kB
Mapped:          16360 kB
Slab:            52304 kB
Committed_AS:  3049680 kB
PageTables:       1472 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= 66308 MiB

End job on node59 on Wed Apr 25 09:22:26 UTC 2007