Trace number 1796264

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-simp 070721? (TO) 1200.2 1200.81

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications 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 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  164158                                               |
0.00/0.00	|  Number of clauses:    730719                                               |
0.79/0.80	|  Parsing time:         0.71         s                                       |
2.68/2.77	============================[ Search Statistics ]==============================
2.68/2.77	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.68/2.77	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.68/2.77	===============================================================================
2.68/2.78	|         0 |   74250   394516  1043426 |   131505        0    nan |  0.000 % |
2.99/3.04	|       100 |   74250   394516  1043426 |   144655      100    309 | 23.163 % |
3.39/3.46	|       250 |   74250   394516  1043426 |   159121      250    239 | 23.163 % |
3.69/3.74	|       478 |   73990   394516  1043426 |   175033      477    209 | 23.572 % |
4.09/4.14	|       815 |   73990   394516  1043426 |   192536      814    194 | 23.572 % |
4.89/4.91	|      1321 |   73552   390109  1033249 |   211790     1318    202 | 23.941 % |
6.88/6.95	|      2082 |   69925   368835   980536 |   232969     2074    230 | 25.798 % |
8.38/8.41	|      3223 |   69605   368835   980536 |   256266     3209    213 | 27.164 % |
12.98/13.02	|      4935 |   67682   355818   947890 |   281893     4905    405 | 27.164 % |
17.78/17.87	|      7497 |   66871   351659   937795 |   310082     7451    341 | 29.068 % |
27.77/27.89	|     11342 |   63684   333388   892371 |   341090    11275    348 | 30.321 % |
45.84/45.95	|     17108 |   62480   325382   872942 |   375200    17028    388 | 30.345 % |
70.73/70.82	|     25758 |   62063   322883   866692 |   412720    25663    414 | 30.619 % |
113.49/113.68	|     38739 |   61630   320128   859701 |   453992    38625    445 | 30.877 % |
193.55/193.71	|     58201 |   61274   318097   854780 |   499391    58060    489 | 31.068 % |
316.29/316.54	|     87393 |   60601   314060   844342 |   549330    87200    541 | 31.478 % |
554.27/554.69	|    131183 |   59835   309531   832947 |   604263   130901    599 | 31.964 % |
930.72/931.29	|    196869 |   59008   303876   819480 |   664689   196545    631 | 32.494 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796264-1242073055/watcher-1796264-1242073055 -o /tmp/evaluation-result-1796264-1242073055/solver-1796264-1242073055 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1796264-1242073055.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4006
/proc/meminfo: memFree=1172416/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=2676 CPUtime=0
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 235339255 2740224 507 1992294400 134512640 135243866 4294956256 18446744073709551615 134553504 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 669 508 65 178 0 489 0

[startup+0.0833999 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4006
/proc/meminfo: memFree=1172416/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=12616 CPUtime=0.07
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 2737 0 0 0 6 1 0 0 18 0 1 0 235339255 12918784 2722 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 3154 2723 65 178 0 2974 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12616

[startup+0.101402 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4006
/proc/meminfo: memFree=1172416/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=16540 CPUtime=0.09
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 3456 0 0 0 8 1 0 0 18 0 1 0 235339255 16936960 3441 1992294400 134512640 135243866 4294956256 18446744073709551615 134553504 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 4135 3443 66 178 0 3955 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16540

[startup+0.301425 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4006
/proc/meminfo: memFree=1172416/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=37256 CPUtime=0.29
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 8163 0 0 0 25 4 0 0 20 0 1 0 235339255 38150144 8148 1992294400 134512640 135243866 4294956256 18446744073709551615 134748151 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 9314 8149 65 178 0 9134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37256

[startup+0.701471 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 4006
/proc/meminfo: memFree=1172416/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=60316 CPUtime=0.69
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 13631 0 0 0 61 8 0 0 24 0 1 0 235339255 61763584 13616 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 15079 13616 65 178 0 14899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60316

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 4007
/proc/meminfo: memFree=1113656/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=75060 CPUtime=1.49
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 17076 0 0 0 139 10 0 0 25 0 1 0 235339255 76861440 17061 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 18765 17061 80 178 0 18585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75060

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 4007
/proc/meminfo: memFree=1096184/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=74964 CPUtime=3.09
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 20172 0 0 0 297 12 0 0 25 0 1 0 235339255 76763136 17526 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/4006/statm: 18741 17526 87 178 0 18561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74964

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 4007
/proc/meminfo: memFree=1102136/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=74964 CPUtime=6.28
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 20181 0 0 0 616 12 0 0 25 0 1 0 235339255 76763136 17535 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 18741 17535 87 178 0 18561 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74964

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 4007
/proc/meminfo: memFree=1102208/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=74964 CPUtime=12.68
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 20181 0 0 0 1256 12 0 0 25 0 1 0 235339255 76763136 17535 1992294400 134512640 135243866 4294956256 18446744073709551615 134558396 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 18741 17535 87 178 0 18561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74964

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 4007
/proc/meminfo: memFree=1097792/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=79984 CPUtime=25.48
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 21419 0 0 0 2535 13 0 0 25 0 1 0 235339255 81903616 18773 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 19996 18773 87 178 0 19816 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79984

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 4007
/proc/meminfo: memFree=1082944/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=94980 CPUtime=51.03
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 25177 0 0 0 5086 17 0 0 25 0 1 0 235339255 97259520 22531 1992294400 134512640 135243866 4294956256 18446744073709551615 134565439 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 23745 22531 87 178 0 23565 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 94980

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 4007
/proc/meminfo: memFree=1049792/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=127776 CPUtime=102.2
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 33353 0 0 0 10195 25 0 0 25 0 1 0 235339255 130842624 30707 1992294400 134512640 135243866 4294956256 18446744073709551615 134567865 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 31944 30707 87 178 0 31764 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 127776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 4007
/proc/meminfo: memFree=1014080/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=163960 CPUtime=162.17
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 42393 0 0 0 16182 35 0 0 25 0 1 0 235339255 167895040 39747 1992294400 134512640 135243866 4294956256 18446744073709551615 134567865 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 40990 39747 87 178 0 40810 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 163960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4007
/proc/meminfo: memFree=980992/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=196572 CPUtime=222.14
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 50535 0 0 0 22170 44 0 0 25 0 1 0 235339255 201289728 47889 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 49143 47889 87 178 0 48963 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 196572

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4007
/proc/meminfo: memFree=942400/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=235504 CPUtime=282.1
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 60285 0 0 0 28158 52 0 0 25 0 1 0 235339255 241156096 57639 1992294400 134512640 135243866 4294956256 18446744073709551615 134556123 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 58876 57639 87 178 0 58696 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 235504

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4007
/proc/meminfo: memFree=907456/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=270140 CPUtime=342.08
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 68919 0 0 0 34148 60 0 0 25 0 1 0 235339255 276623360 66273 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 67535 66273 87 178 0 67355 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 270140

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4007
/proc/meminfo: memFree=872192/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=305544 CPUtime=402.05
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 77781 0 0 0 40137 68 0 0 25 0 1 0 235339255 312877056 75135 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4006/statm: 76386 75135 87 178 0 76206 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 305544

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4007
/proc/meminfo: memFree=838656/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=338764 CPUtime=462
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 86087 0 0 0 46124 76 0 0 25 0 1 0 235339255 346894336 83441 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 84691 83441 87 178 0 84511 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 338764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4007
/proc/meminfo: memFree=814400/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=363348 CPUtime=521.98
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 92236 0 0 0 52114 84 0 0 25 0 1 0 235339255 372068352 89590 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 90837 89590 87 178 0 90657 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 363348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4007
/proc/meminfo: memFree=785536/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=391856 CPUtime=581.96
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 99364 0 0 0 58105 91 0 0 25 0 1 0 235339255 401260544 96718 1992294400 134512640 135243866 4294956256 18446744073709551615 134558496 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 97964 96718 87 178 0 97784 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 391856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4007
/proc/meminfo: memFree=752448/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=424908 CPUtime=641.94
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 107567 0 0 0 64095 99 0 0 25 0 1 0 235339255 435105792 104921 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 106227 104921 87 178 0 106047 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 424908

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4007
/proc/meminfo: memFree=725888/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=451472 CPUtime=701.91
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 114232 0 0 0 70086 105 0 0 25 0 1 0 235339255 462307328 111586 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 112868 111586 87 178 0 112688 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 451472

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4007
/proc/meminfo: memFree=697856/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=479248 CPUtime=761.88
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 121195 0 0 0 76076 112 0 0 25 0 1 0 235339255 490749952 118549 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 119812 118549 87 178 0 119632 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 479248

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4007
/proc/meminfo: memFree=666176/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=511124 CPUtime=821.86
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 129175 0 0 0 82065 121 0 0 25 0 1 0 235339255 523390976 126529 1992294400 134512640 135243866 4294956256 18446744073709551615 134555883 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 127781 126529 87 178 0 127601 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 511124

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4007
/proc/meminfo: memFree=635776/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=541216 CPUtime=881.84
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 136683 0 0 0 88056 128 0 0 25 0 1 0 235339255 554205184 134037 1992294400 134512640 135243866 4294956256 18446744073709551615 134558496 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 135304 134037 87 178 0 135124 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 541216

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4007
/proc/meminfo: memFree=609472/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=567736 CPUtime=941.81
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 143305 0 0 0 94046 135 0 0 25 0 1 0 235339255 581361664 140659 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 141934 140659 87 178 0 141754 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 567736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4007
/proc/meminfo: memFree=583680/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=593264 CPUtime=1001.78
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 149696 0 0 0 100037 141 0 0 25 0 1 0 235339255 607502336 147050 1992294400 134512640 135243866 4294956256 18446744073709551615 134558479 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 148316 147050 87 178 0 148136 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 593264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4007
/proc/meminfo: memFree=556992/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=620520 CPUtime=1061.75
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 156426 0 0 0 106028 147 0 0 25 0 1 0 235339255 635412480 153780 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 155130 153780 87 178 0 154950 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 620520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4007
/proc/meminfo: memFree=529472/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=647656 CPUtime=1121.71
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 163218 0 0 0 112017 154 0 0 25 0 1 0 235339255 663199744 160572 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 161914 160572 87 178 0 161734 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 647656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4007
/proc/meminfo: memFree=505984/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=671380 CPUtime=1181.69
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 169135 0 0 0 118010 159 0 0 25 0 1 0 235339255 687493120 166489 1992294400 134512640 135243866 4294956256 18446744073709551615 134565684 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 167845 166489 87 178 0 167665 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 671380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4007
/proc/meminfo: memFree=494144/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=682776 CPUtime=1200.09
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4194304 172003 0 0 0 119848 161 0 0 25 0 1 0 235339255 699162624 169357 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 170694 169357 87 178 0 170514 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 682776

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

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

[startup+1200.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4007
/proc/meminfo: memFree=494144/2055920 swapFree=4182092/4192956
[pid=4006] ppid=4004 vsize=0 CPUtime=1200.19
/proc/4006/stat : 4006 (minisat_static) R 4004 4006 3932 0 -1 4195332 172003 0 0 0 119848 171 0 0 25 0 1 0 235339255 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/4006/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.81
CPU time (s): 1200.2
CPU user time (s): 1198.48
CPU system time (s): 1.71474
CPU usage (%): 99.9493
Max. virtual memory (cumulated for all children) (KiB): 682776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.48
system time used= 1.71474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172003
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= 2
involuntary context switches= 4573

runsolver used 1.15382 second user time and 3.22351 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-11 22:17:36
IDJOB=1796264
IDBENCH=20386
IDSOLVER=568
FILE ID=node11/1796264-1242073055
PBS_JOBID= 9277632
Free space on /tmp= 66200 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796264-1242073055/watcher-1796264-1242073055 -o /tmp/evaluation-result-1796264-1242073055/solver-1796264-1242073055 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1796264-1242073055.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=2137865035

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1172832 kB
Buffers:         69092 kB
Cached:         731660 kB
SwapCached:       4708 kB
Active:         213148 kB
Inactive:       595516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1172832 kB
SwapTotal:     4192956 kB
SwapFree:      4182092 kB
Dirty:           13468 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            60392 kB
Committed_AS:   813912 kB
PageTables:       1448 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= 66196 MiB
End job on node11 at 2009-05-11 22:37:39