Trace number 421870

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) 10000.3 10003.2

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 benchmark27.1179
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                                              |
1.49/1.59	c |  Parsing time:         1.46         s                                       |
5.89/5.99	c ============================[ Search Statistics ]==============================
5.89/5.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.89/5.99	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.89/5.99	c ===============================================================================
5.89/5.99	c |         0 |   67344   444581  1151012 |   148193        0    nan |  0.000 % |
6.38/6.50	c |       100 |   67101   444581  1151012 |   163013       91     49 | 48.762 % |
6.98/7.06	c |       250 |   67095   444581  1151012 |   179314      235     71 | 49.077 % |
7.58/7.66	c |       476 |   66964   444581  1151012 |   197245      456     62 | 49.861 % |
8.69/8.79	c |       814 |   61975   407600  1064788 |   216970      779     78 | 49.890 % |
9.88/9.99	c |      1320 |   60925   400373  1047727 |   238667     1280     78 | 50.278 % |
12.28/12.30	c |      2079 |   60300   396158  1037803 |   262534     2030     79 | 50.524 % |
15.98/16.00	c |      3218 |   59496   390549  1024635 |   288787     3159     83 | 50.822 % |
20.38/20.45	c |      4930 |   59402   389674  1022594 |   317666     4856     88 | 50.844 % |
26.67/26.74	c |      7492 |   58728   384697  1010465 |   349432     7400    114 | 51.092 % |
35.27/35.36	c |     11337 |   57478   375380   988396 |   384376    11010    141 | 51.554 % |
50.75/50.84	c |     17103 |   57371   375380   988396 |   422813    16773    182 | 53.718 % |
73.85/73.90	c |     25753 |   51632   326189   866951 |   465095    25387    264 | 53.722 % |
105.34/105.47	c |     38727 |   51593   325880   866184 |   511604    38356    252 | 53.790 % |
165.12/165.26	c |     58188 |   51365   324232   862096 |   562765    57794    261 | 53.854 % |
245.90/246.07	c |     87381 |   50768   316234   840490 |   619041    86965    259 | 54.080 % |
395.26/395.46	c |    131171 |   50767   316234   840490 |   680945   130754    236 | 54.082 % |
648.99/649.23	c |    196855 |   50640   315279   838185 |   749040   196434    274 | 54.107 % |
1351.91/1352.31	c |    295383 |   50582   314813   836994 |   823944   294960    351 | 54.110 % |
2260.66/2261.50	c |    443173 |   50575   314734   836792 |   906338   442750    331 | 54.110 % |
3927.82/3929.00	c |    664856 |   50562   314660   836604 |   996972   664424    317 | 54.120 % |
7754.71/7757.10	c |    997381 |   50561   314660   836604 |  1096670   996948    302 | 54.125 % |

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/node68/watcher-421870-1177503875 -o ROOT/results/node68/solver-421870-1177503875 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421870-1177503875/minisat_noassertions /tmp/evaluation/421870-1177503875/instance-421870-1177503875.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: 0.77 0.93 0.90 3/64 16143
/proc/meminfo: memFree=1714080/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=2328 CPUtime=0
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 226377249 2383872 457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 582 458 50 130 0 449 0

[startup+0.027927 s]
/proc/loadavg: 0.77 0.93 0.90 3/64 16143
/proc/meminfo: memFree=1714080/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=7104 CPUtime=0.02
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 1476 0 0 0 2 0 0 0 18 0 1 0 226377249 7274496 1462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 1776 1462 50 130 0 1643 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7104

[startup+0.102934 s]
/proc/loadavg: 0.77 0.93 0.90 3/64 16143
/proc/meminfo: memFree=1714080/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=12636 CPUtime=0.09
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 2802 0 0 0 8 1 0 0 18 0 1 0 226377249 12939264 2788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 3159 2788 50 130 0 3026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12636

[startup+0.302951 s]
/proc/loadavg: 0.77 0.93 0.90 3/64 16143
/proc/meminfo: memFree=1714080/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=47472 CPUtime=0.29
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 9645 0 0 0 24 5 0 0 19 0 1 0 226377249 48611328 9631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515401 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 11868 9632 50 130 0 11735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47472

[startup+0.701988 s]
/proc/loadavg: 0.77 0.93 0.90 3/64 16143
/proc/meminfo: memFree=1714080/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=67012 CPUtime=0.69
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 14484 0 0 0 62 7 0 0 22 0 1 0 226377249 68620288 14470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531121 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 16753 14471 50 130 0 16620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67012

[startup+1.50106 s]
/proc/loadavg: 0.77 0.93 0.90 2/65 16144
/proc/meminfo: memFree=1643672/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=103788 CPUtime=1.49
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 23739 0 0 0 137 12 0 0 25 0 1 0 226377249 106278912 23725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 25947 23725 50 130 0 25814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103788

[startup+3.10122 s]
/proc/loadavg: 0.77 0.93 0.90 2/65 16144
/proc/meminfo: memFree=1615064/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=118524 CPUtime=3.09
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 27417 0 0 0 295 14 0 0 25 0 1 0 226377249 121368576 27403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686569 0 0 4096 3 0 0 0 17 0 0 0
/proc/16143/statm: 29631 27403 61 130 0 29498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118524

[startup+6.30149 s]
/proc/loadavg: 0.79 0.94 0.90 2/65 16144
/proc/meminfo: memFree=1583064/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=118100 CPUtime=6.28
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 33234 0 0 0 610 18 0 0 25 0 1 0 226377249 120934400 28437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546762 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 29525 28437 62 130 0 29392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 118100

[startup+12.7011 s]
/proc/loadavg: 0.81 0.94 0.90 2/65 16144
/proc/meminfo: memFree=1600216/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=118100 CPUtime=12.68
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 33248 0 0 0 1250 18 0 0 25 0 1 0 226377249 120934400 28451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 29525 28451 67 130 0 29392 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118100

[startup+25.5022 s]
/proc/loadavg: 0.85 0.94 0.90 2/65 16144
/proc/meminfo: memFree=1600288/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=118100 CPUtime=25.48
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 33251 0 0 0 2530 18 0 0 25 0 1 0 226377249 120934400 28454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/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: 0.90 0.94 0.90 2/65 16144
/proc/meminfo: memFree=1600352/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=118100 CPUtime=51.05
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 33251 0 0 0 5087 18 0 0 25 0 1 0 226377249 120934400 28454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 29525 28454 67 130 0 29392 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 118100

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.91 2/65 16144
/proc/meminfo: memFree=1584288/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=134368 CPUtime=102.25
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 37282 0 0 0 10202 23 0 0 25 0 1 0 226377249 137592832 32485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 33592 32485 67 130 0 33459 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 134368

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/65 16144
/proc/meminfo: memFree=1562848/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=155972 CPUtime=162.23
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 42687 0 0 0 16195 28 0 0 25 0 1 0 226377249 159715328 37890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 38993 37890 67 130 0 38860 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 155972

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 16144
/proc/meminfo: memFree=1539424/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=179072 CPUtime=222.21
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 48468 0 0 0 22187 34 0 0 25 0 1 0 226377249 183369728 43671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 44768 43671 67 130 0 44635 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 179072

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1522272/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=196548 CPUtime=282.19
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 52803 0 0 0 28181 38 0 0 25 0 1 0 226377249 201265152 48006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 49137 48007 67 130 0 49004 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 196548

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1508128/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=210288 CPUtime=342.17
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 56261 0 0 0 34176 41 0 0 25 0 1 0 226377249 215334912 51464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 52572 51464 67 130 0 52439 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 210288

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1497184/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=221348 CPUtime=402.16
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 59013 0 0 0 40172 44 0 0 25 0 1 0 226377249 226660352 54216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 55337 54216 67 130 0 55204 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 221348

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1471200/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=247488 CPUtime=462.15
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 65502 0 0 0 46165 50 0 0 25 0 1 0 226377249 253427712 60705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 61872 60705 67 130 0 61739 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 247488

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1448800/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=270200 CPUtime=522.13
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 71194 0 0 0 52157 56 0 0 25 0 1 0 226377249 276684800 66397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 67550 66397 67 130 0 67417 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 270200

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1427360/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=291220 CPUtime=582.12
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 76467 0 0 0 58150 62 0 0 25 0 1 0 226377249 298209280 71670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 72805 71670 67 130 0 72672 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 291220

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16144
/proc/meminfo: memFree=1408800/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=309540 CPUtime=642.1
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 81064 0 0 0 64144 66 0 0 25 0 1 0 226377249 316968960 76267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 77385 76267 67 130 0 77252 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 309540


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16546
/proc/meminfo: memFree=249504/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1471264 CPUtime=9099.64
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 370187 0 0 0 909600 364 0 0 25 0 1 0 226377249 1506574336 365390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 367816 365390 67 130 0 367683 0
Current children cumulated CPU time (s) 9099.64
Current children cumulated vsize (KiB) 1471264

[startup+9162.3 s]
/proc/loadavg: 1.05 1.01 0.96 2/65 16546
/proc/meminfo: memFree=244320/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1476680 CPUtime=9159.63
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 371473 0 0 0 915598 365 0 0 25 0 1 0 226377249 1512120320 366676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 369170 366676 67 130 0 369037 0
Current children cumulated CPU time (s) 9159.63
Current children cumulated vsize (KiB) 1476680

[startup+9222.3 s]
/proc/loadavg: 1.02 1.01 0.96 2/65 16546
/proc/meminfo: memFree=239392/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1481432 CPUtime=9219.62
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 372676 0 0 0 921595 367 0 0 25 0 1 0 226377249 1516986368 367879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 370358 367879 67 130 0 370225 0
Current children cumulated CPU time (s) 9219.62
Current children cumulated vsize (KiB) 1481432

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16546
/proc/meminfo: memFree=235104/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1485952 CPUtime=9279.6
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 373793 0 0 0 927591 369 0 0 25 0 1 0 226377249 1521614848 368996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 371488 368996 67 130 0 371355 0
Current children cumulated CPU time (s) 9279.6
Current children cumulated vsize (KiB) 1485952

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16546
/proc/meminfo: memFree=230432/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1490572 CPUtime=9339.58
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 374939 0 0 0 933588 370 0 0 25 0 1 0 226377249 1526345728 370142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 372643 370142 67 130 0 372510 0
Current children cumulated CPU time (s) 9339.58
Current children cumulated vsize (KiB) 1490572

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 16654
/proc/meminfo: memFree=224816/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1494944 CPUtime=9399.52
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 376042 0 0 0 939581 371 0 0 25 0 1 0 226377249 1530822656 371245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 373736 371245 67 130 0 373603 0
Current children cumulated CPU time (s) 9399.52
Current children cumulated vsize (KiB) 1494944

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=220832/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1499828 CPUtime=9459.47
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 377274 0 0 0 945574 373 0 0 25 0 1 0 226377249 1535823872 372477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 374957 372477 67 130 0 374824 0
Current children cumulated CPU time (s) 9459.47
Current children cumulated vsize (KiB) 1499828

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=215968/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1504716 CPUtime=9519.44
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 378515 0 0 0 951570 374 0 0 25 0 1 0 226377249 1540829184 373718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 376179 373718 67 130 0 376046 0
Current children cumulated CPU time (s) 9519.44
Current children cumulated vsize (KiB) 1504716

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=211040/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1509468 CPUtime=9579.43
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 379724 0 0 0 957568 375 0 0 25 0 1 0 226377249 1545695232 374927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 377367 374927 67 130 0 377234 0
Current children cumulated CPU time (s) 9579.43
Current children cumulated vsize (KiB) 1509468

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=205280/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1515504 CPUtime=9639.41
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 381209 0 0 0 963565 376 0 0 25 0 1 0 226377249 1551876096 376412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 378876 376412 67 130 0 378743 0
Current children cumulated CPU time (s) 9639.41
Current children cumulated vsize (KiB) 1515504

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=199904/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1520680 CPUtime=9699.4
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 382518 0 0 0 969562 378 0 0 25 0 1 0 226377249 1557176320 377721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 380170 377721 67 130 0 380037 0
Current children cumulated CPU time (s) 9699.4
Current children cumulated vsize (KiB) 1520680

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=194592/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1526092 CPUtime=9759.38
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 383861 0 0 0 975559 379 0 0 25 0 1 0 226377249 1562718208 379064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 381523 379064 67 130 0 381390 0
Current children cumulated CPU time (s) 9759.38
Current children cumulated vsize (KiB) 1526092

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=188960/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1531636 CPUtime=9819.37
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 385278 0 0 0 981557 380 0 0 25 0 1 0 226377249 1568395264 380481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 382909 380481 67 130 0 382776 0
Current children cumulated CPU time (s) 9819.37
Current children cumulated vsize (KiB) 1531636

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=183264/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1537212 CPUtime=9879.35
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 386676 0 0 0 987554 381 0 0 25 0 1 0 226377249 1574105088 381879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548475 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 384303 381879 67 130 0 384170 0
Current children cumulated CPU time (s) 9879.35
Current children cumulated vsize (KiB) 1537212

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=177696/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1542920 CPUtime=9939.34
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 388082 0 0 0 993551 383 0 0 25 0 1 0 226377249 1579950080 383285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 385730 383285 67 130 0 385597 0
Current children cumulated CPU time (s) 9939.34
Current children cumulated vsize (KiB) 1542920

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=172320/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1548228 CPUtime=9999.32
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 389414 0 0 0 999548 384 0 0 25 0 1 0 226377249 1585385472 384617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 387057 384617 67 130 0 386924 0
Current children cumulated CPU time (s) 9999.32
Current children cumulated vsize (KiB) 1548228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=172256/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=1548228 CPUtime=10000
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4194304 389429 0 0 0 999618 384 0 0 25 0 1 0 226377249 1585385472 384632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/statm: 387057 384632 67 130 0 386924 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1548228

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

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

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16744
/proc/meminfo: memFree=172256/2055920 swapFree=4183916/4192956
[pid=16143] ppid=16141 vsize=0 CPUtime=10000.2
/proc/16143/stat : 16143 (minisat_noasser) R 16141 16143 16087 0 -1 4195332 389429 0 0 0 999618 404 0 0 25 0 1 0 226377249 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/16143/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): 10003.2
CPU time (s): 10000.3
CPU user time (s): 9996.19
CPU system time (s): 4.08138
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 1548228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.19
system time used= 4.08138
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 389429
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= 24545

runsolver used 7.80381 second user time and 19.644 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 25 12:24:37 UTC 2007

IDJOB= 421870
IDBENCH= 20364
IDSOLVER= 189
FILE ID= node68/421870-1177503875

PBS_JOBID= 4685893

Free space on /tmp= 66421 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/421870-1177503875/minisat_noassertions /tmp/evaluation/421870-1177503875/instance-421870-1177503875.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-421870-1177503875 -o ROOT/results/node68/solver-421870-1177503875 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421870-1177503875/minisat_noassertions /tmp/evaluation/421870-1177503875/instance-421870-1177503875.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c19d8230b3c2026af5f29abce0d10f19

RANDOM SEED= 901056323

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1714560 kB
Buffers:         34276 kB
Cached:         240332 kB
SwapCached:       3172 kB
Active:         141620 kB
Inactive:       142596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714560 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:           24228 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            43252 kB
Committed_AS:  2894076 kB
PageTables:       1380 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= 66421 MiB

End job on node68 on Wed Apr 25 15:11:22 UTC 2007