Trace number 421892

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? (MO) 5572.1 5573.89

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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:  164158                                               |
0.00/0.00	c |  Number of clauses:    730719                                               |
0.79/0.84	c |  Parsing time:         0.75         s                                       |
2.88/2.92	c ============================[ Search Statistics ]==============================
2.88/2.92	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.88/2.92	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.88/2.92	c ===============================================================================
2.88/2.92	c |         0 |   74250   394516  1043426 |   131505        0    nan |  0.000 % |
3.08/3.19	c |       100 |   74250   394516  1043426 |   144655      100    309 | 23.163 % |
3.58/3.63	c |       250 |   74250   394516  1043426 |   159121      250    239 | 23.163 % |
3.88/3.92	c |       478 |   73990   394516  1043426 |   175033      477    209 | 23.572 % |
4.28/4.34	c |       815 |   73990   394516  1043426 |   192536      814    194 | 23.572 % |
5.08/5.15	c |      1321 |   73552   390109  1033249 |   211790     1318    202 | 23.941 % |
7.18/7.29	c |      2082 |   69925   368835   980536 |   232969     2074    230 | 25.798 % |
8.78/8.83	c |      3223 |   69605   368835   980536 |   256266     3209    213 | 27.164 % |
13.57/13.67	c |      4935 |   67682   355818   947890 |   281893     4905    405 | 27.164 % |
18.77/18.83	c |      7497 |   66871   351659   937795 |   310082     7451    341 | 29.068 % |
29.37/29.46	c |     11342 |   63684   333388   892371 |   341090    11275    348 | 30.321 % |
48.56/48.60	c |     17108 |   62480   325382   872942 |   375200    17028    388 | 30.345 % |
75.26/75.39	c |     25758 |   62063   322883   866692 |   412720    25663    414 | 30.619 % |
120.94/121.07	c |     38739 |   61630   320128   859701 |   453992    38625    445 | 30.877 % |
206.32/206.43	c |     58201 |   61274   318097   854780 |   499391    58060    489 | 31.068 % |
336.89/337.03	c |     87393 |   60601   314060   844342 |   549330    87200    541 | 31.478 % |
589.92/590.14	c |    131183 |   59835   309531   832947 |   604263   130901    599 | 31.964 % |
984.01/984.31	c |    196869 |   59008   303876   819480 |   664689   196545    631 | 32.494 % |
1743.21/1743.76	c |    295395 |   58816   302691   816506 |   731158   295008    650 | 32.598 % |
3149.72/3150.72	c |    443185 |   57748   297368   803163 |   804274   442703    670 | 33.635 % |

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/node51/watcher-421892-1177504296 -o ROOT/results/node51/solver-421892-1177504296 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421892-1177504296/minisat_noassertions /tmp/evaluation/421892-1177504296/instance-421892-1177504296.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 0.92 0.97 3/64 4722
/proc/meminfo: memFree=1786360/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=2328 CPUtime=0
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 105274814 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 582 459 50 130 0 449 0

[startup+0.01545 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4722
/proc/meminfo: memFree=1786360/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=4848 CPUtime=0
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 1004 0 0 0 0 0 0 0 18 0 1 0 105274814 4964352 990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 1212 992 50 130 0 1079 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4848

[startup+0.102458 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4722
/proc/meminfo: memFree=1786360/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=15004 CPUtime=0.09
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 3179 0 0 0 8 1 0 0 18 0 1 0 105274814 15364096 3165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 3751 3166 50 130 0 3618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15004

[startup+0.302488 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4722
/proc/meminfo: memFree=1786360/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=35872 CPUtime=0.29
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 7800 0 0 0 25 4 0 0 19 0 1 0 105274814 36732928 7786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690475 0 0 4096 3 0 0 0 17 0 0 0
/proc/4722/statm: 8968 7786 50 130 0 8835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35872

[startup+0.702524 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 4722
/proc/meminfo: memFree=1786360/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=58800 CPUtime=0.68
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 13206 0 0 0 61 7 0 0 23 0 1 0 105274814 60211200 13192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515023 0 0 4096 3 0 0 0 17 0 0 0
/proc/4722/statm: 14700 13192 50 130 0 14567 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 58800

[startup+1.50158 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 4723
/proc/meminfo: memFree=1727600/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=73280 CPUtime=1.49
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 16607 0 0 0 140 9 0 0 25 0 1 0 105274814 75038720 16593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 18320 16593 62 130 0 18187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73280

[startup+3.10173 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 4723
/proc/meminfo: memFree=1710256/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=74768 CPUtime=3.08
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 20147 0 0 0 298 10 0 0 25 0 1 0 105274814 76562432 17502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 18692 17502 63 130 0 18559 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74768

[startup+6.30201 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 4723
/proc/meminfo: memFree=1716016/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=74768 CPUtime=6.28
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 20160 0 0 0 617 11 0 0 25 0 1 0 105274814 76562432 17515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 18692 17515 67 130 0 18559 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74768

[startup+12.7016 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 4723
/proc/meminfo: memFree=1716080/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=74768 CPUtime=12.68
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 20160 0 0 0 1257 11 0 0 25 0 1 0 105274814 76562432 17515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 18692 17515 67 130 0 18559 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74768

[startup+25.5017 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 4723
/proc/meminfo: memFree=1712048/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=79132 CPUtime=25.47
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 21249 0 0 0 2535 12 0 0 25 0 1 0 105274814 81031168 18604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 19783 18604 67 130 0 19650 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 79132

[startup+51.101 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 4723
/proc/meminfo: memFree=1698352/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=93004 CPUtime=51.07
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 24714 0 0 0 5092 15 0 0 25 0 1 0 105274814 95236096 22069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 23251 22069 67 130 0 23118 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93004

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 4723
/proc/meminfo: memFree=1667696/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=123476 CPUtime=102.25
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 32317 0 0 0 10204 21 0 0 25 0 1 0 105274814 126439424 29672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 30869 29672 67 130 0 30736 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 123476

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 4723
/proc/meminfo: memFree=1634032/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=157296 CPUtime=162.24
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 40755 0 0 0 16195 29 0 0 25 0 1 0 105274814 161071104 38110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 39324 38110 67 130 0 39191 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157296

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 4723
/proc/meminfo: memFree=1602480/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=188716 CPUtime=222.21
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 48586 0 0 0 22185 36 0 0 25 0 1 0 105274814 193245184 45941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 47179 45941 67 130 0 47046 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 188716

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 4723
/proc/meminfo: memFree=1565808/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=225476 CPUtime=282.2
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 57805 0 0 0 28175 45 0 0 25 0 1 0 105274814 230887424 55160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 56369 55160 67 130 0 56236 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 225476

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4723
/proc/meminfo: memFree=1533616/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=257304 CPUtime=342.18
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 65779 0 0 0 34165 53 0 0 25 0 1 0 105274814 263479296 63134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 64326 63134 67 130 0 64193 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 257304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4723
/proc/meminfo: memFree=1496496/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=294556 CPUtime=402.17
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 75064 0 0 0 40155 62 0 0 25 0 1 0 105274814 301625344 72419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 73639 72419 67 130 0 73506 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 294556

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4723
/proc/meminfo: memFree=1467312/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=323640 CPUtime=462.15
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 82325 0 0 0 46147 68 0 0 25 0 1 0 105274814 331407360 79680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 80910 79680 67 130 0 80777 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 323640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4723
/proc/meminfo: memFree=1440304/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=350748 CPUtime=522.14
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 89116 0 0 0 52138 76 0 0 25 0 1 0 105274814 359165952 86471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520981 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 87687 86471 67 130 0 87554 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 350748

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4723
/proc/meminfo: memFree=1413936/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=376900 CPUtime=582.13
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 95648 0 0 0 58131 82 0 0 25 0 1 0 105274814 385945600 93003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 94225 93003 67 130 0 94092 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 376900

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4723
/proc/meminfo: memFree=1386608/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=404200 CPUtime=642.11
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 102403 0 0 0 64123 88 0 0 25 0 1 0 105274814 413900800 99758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 101050 99758 67 130 0 100917 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 404200


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

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=165744/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1623608 CPUtime=4660.91
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 406803 0 0 0 465716 375 0 0 25 0 1 0 105274814 1662574592 404158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 405902 404158 67 130 0 405769 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 1623608

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=150064/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1639328 CPUtime=4720.91
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 410729 0 0 0 471712 379 0 0 25 0 1 0 105274814 1678671872 408084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 409832 408084 67 130 0 409699 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 1639328

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=133936/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1655588 CPUtime=4780.88
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 414788 0 0 0 477705 383 0 0 25 0 1 0 105274814 1695322112 412143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 413897 412143 67 130 0 413764 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 1655588

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=119920/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1669376 CPUtime=4840.87
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 418242 0 0 0 483700 387 0 0 25 0 1 0 105274814 1709441024 415597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 417344 415597 67 130 0 417211 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 1669376

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=104944/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1684432 CPUtime=4900.85
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 422021 0 0 0 489694 391 0 0 25 0 1 0 105274814 1724858368 419376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 421108 419376 67 130 0 420975 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 1684432

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=89072/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1700052 CPUtime=4960.83
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 425927 0 0 0 495689 394 0 0 25 0 1 0 105274814 1740853248 423282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 425013 423282 67 130 0 424880 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 1700052

[startup+5022.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=76912/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1712436 CPUtime=5020.82
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 429006 0 0 0 501685 397 0 0 25 0 1 0 105274814 1753534464 426361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 428109 426361 67 130 0 427976 0
Current children cumulated CPU time (s) 5020.82
Current children cumulated vsize (KiB) 1712436

[startup+5082.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=64304/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1724976 CPUtime=5080.8
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 432133 0 0 0 507681 399 0 0 25 0 1 0 105274814 1766375424 429488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 431244 429488 67 130 0 431111 0
Current children cumulated CPU time (s) 5080.8
Current children cumulated vsize (KiB) 1724976

[startup+5142.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4923
/proc/meminfo: memFree=49264/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1740200 CPUtime=5140.78
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 435943 0 0 0 513675 403 0 0 25 0 1 0 105274814 1781964800 433298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 435050 433298 67 130 0 434917 0
Current children cumulated CPU time (s) 5140.78
Current children cumulated vsize (KiB) 1740200

[startup+5202.3 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 4923
/proc/meminfo: memFree=34736/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1754240 CPUtime=5200.76
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 439474 0 0 0 519670 406 0 0 25 0 1 0 105274814 1796341760 436829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 438560 436829 67 130 0 438427 0
Current children cumulated CPU time (s) 5200.76
Current children cumulated vsize (KiB) 1754240

[startup+5262.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4923
/proc/meminfo: memFree=19632/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1769284 CPUtime=5260.75
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 443210 0 0 0 525665 410 0 0 25 0 1 0 105274814 1811746816 440565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 442321 440565 67 130 0 442188 0
Current children cumulated CPU time (s) 5260.75
Current children cumulated vsize (KiB) 1769284

[startup+5322.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4923
/proc/meminfo: memFree=14832/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1781988 CPUtime=5320.71
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 446381 0 0 0 531658 413 0 0 25 0 1 0 105274814 1824755712 443736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 445497 443736 67 130 0 445364 0
Current children cumulated CPU time (s) 5320.71
Current children cumulated vsize (KiB) 1781988

[startup+5382.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 5039
/proc/meminfo: memFree=14888/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1795740 CPUtime=5380.6
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 449849 0 0 0 537643 417 0 0 25 0 1 0 105274814 1838837760 447204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 448935 447204 67 130 0 448802 0
Current children cumulated CPU time (s) 5380.6
Current children cumulated vsize (KiB) 1795740

[startup+5442.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5121
/proc/meminfo: memFree=14896/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1810864 CPUtime=5440.54
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 453628 0 0 0 543634 420 0 0 25 0 1 0 105274814 1854324736 450983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 452716 450983 67 130 0 452583 0
Current children cumulated CPU time (s) 5440.54
Current children cumulated vsize (KiB) 1810864

[startup+5502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5121
/proc/meminfo: memFree=16048/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1825400 CPUtime=5500.53
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 457258 0 0 0 549629 424 0 0 25 0 1 0 105274814 1869209600 454613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 456350 454613 67 130 0 456217 0
Current children cumulated CPU time (s) 5500.53
Current children cumulated vsize (KiB) 1825400

[startup+5562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5121
/proc/meminfo: memFree=15024/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1840748 CPUtime=5560.51
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 461096 0 0 0 555623 428 0 0 25 0 1 0 105274814 1884925952 458451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 460187 458451 67 130 0 460054 0
Current children cumulated CPU time (s) 5560.51
Current children cumulated vsize (KiB) 1840748



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+5573.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5121
/proc/meminfo: memFree=15664/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=1843276 CPUtime=5571.82
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4194304 461710 0 0 0 556753 429 0 0 25 0 1 0 105274814 1887514624 459065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 460819 459065 67 130 0 460686 0
Current children cumulated CPU time (s) 5571.82
Current children cumulated vsize (KiB) 1843276

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

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

[startup+5573.8 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5121
/proc/meminfo: memFree=15664/2055920 swapFree=4183264/4192956
[pid=4722] ppid=4720 vsize=0 CPUtime=5572.01
/proc/4722/stat : 4722 (minisat_noasser) R 4720 4722 4666 0 -1 4195332 461710 0 0 0 556753 448 0 0 25 0 1 0 105274814 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4722/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5572.01
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5573.89
CPU time (s): 5572.1
CPU user time (s): 5567.53
CPU system time (s): 4.56831
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 1843276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5567.53
system time used= 4.5683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461710
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= 9973

runsolver used 4.38333 second user time and 10.9563 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 12:31:37 UTC 2007

IDJOB= 421892
IDBENCH= 20386
IDSOLVER= 189
FILE ID= node51/421892-1177504296

PBS_JOBID= 4685915

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/421892-1177504296/minisat_noassertions /tmp/evaluation/421892-1177504296/instance-421892-1177504296.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421892-1177504296 -o ROOT/results/node51/solver-421892-1177504296 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421892-1177504296/minisat_noassertions /tmp/evaluation/421892-1177504296/instance-421892-1177504296.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 476699712

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1786832 kB
Buffers:         20776 kB
Cached:         178068 kB
SwapCached:       4068 kB
Active:          65532 kB
Inactive:       143184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786832 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:           14284 kB
Writeback:           0 kB
Mapped:          15220 kB
Slab:            46460 kB
Committed_AS:  3786924 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= 66448 MiB

End job on node51 on Wed Apr 25 14:04:33 UTC 2007