Trace number 455995

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
SATzilla CRAFTEDUNSAT 226.354 226.456

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k15.cnf
MD5SUM376efcbd7056351cb4165e8a580bfa38
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark170.061
Satisfiable
(Un)Satisfiability was proved
Number of variables29084
Number of clauses119659
Sum of the clauses size303691
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 283935
Number of clauses of size 321996
Number of clauses of size 44194
Number of clauses of size 52369
Number of clauses of size over 55093

Solver Data (download as text)

14.06/14.16	c run March_dl for 5 seconds ... 
14.06/14.16	c Bin: Executing march_dl
14.06/14.16	c child exit by a signal
14.06/14.16	c march_dl returned code 137.
14.06/14.16	c run saps (UBCSAT implementation) for 2 seconds ... 
14.06/14.16	c Bin: Executing ubcsat2006
14.06/14.16	c child exited successfully
14.06/14.16	c ubcsat2006 returned code 0.
14.06/14.16	c satzilla computing base features
14.06/14.16	c satzilla doing unit-prop probe
14.06/14.16	c satzilla doing local search probe
14.06/14.16	c satzilla doing lobjois search-space size estimate
14.06/14.16	c satzilla's ranking:
14.06/14.16	c 1) minisat20+P: -1.340486
14.06/14.16	c 2) march_dl+P: 2.829956
14.06/14.16	c 3) march_dl: 3.009050
14.06/14.16	c 4) vallst+P: 4.083104
14.06/14.16	c 5) minisat20: 4.129294
14.06/14.16	c 6) zchaff_rand+P: 6.659760
14.06/14.16	c 7) kcnfs+P: 999.000000
14.06/14.16	c 8) kcnfs: 999.000000
14.06/14.16	c 9) vallst: 999.000000
14.06/14.16	c 10) zchaff_rand: 999.000000
14.06/14.16	c satzilla running minisat20 with preprocessing ... 
40.44/40.52	This is MiniSat 2.0 beta
40.44/40.52	WARNING: for repeatability, setting FPU to use double precision
40.44/40.52	============================[ Problem Statistics ]=============================
40.44/40.52	|                                                                             |
40.44/40.53	|  Number of variables:  12517                                                |
40.44/40.53	|  Number of clauses:    82761                                                |
40.44/40.58	|  Parsing time:         0.05         s                                       |
40.44/40.58	============================[ Search Statistics ]==============================
40.44/40.58	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
40.44/40.58	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
40.44/40.58	===============================================================================
40.44/40.58	|         0 |   12517    82761   206000 |    27587        0    nan |  0.000 % |
40.54/40.61	|       102 |   12517    82761   206000 |    30345      102     11 |  0.000 % |
40.54/40.65	|       253 |   12517    82761   206000 |    33380      253     13 |  0.000 % |
40.64/40.71	|       478 |   12517    82761   206000 |    36718      478     20 |  0.000 % |
40.74/40.81	|       815 |   12517    82761   206000 |    40390      815     22 |  0.000 % |
40.84/40.95	|      1322 |   12517    82761   206000 |    44429     1322     21 |  0.001 % |
41.04/41.15	|      2081 |   12517    82761   206000 |    48872     2081     19 |  0.000 % |
41.44/41.58	|      3223 |   12517    82761   206000 |    53759     3223     33 |  0.000 % |
42.34/42.47	|      4933 |   12517    82761   206000 |    59135     4933     38 |  0.000 % |
43.64/43.71	|      7495 |   12517    82761   206000 |    65048     7495     53 |  0.000 % |
45.93/46.05	|     11339 |   12517    82761   206000 |    71553    11339     57 |  0.000 % |
49.34/49.48	|     17106 |   12517    82761   206000 |    78708    17106     67 |  0.000 % |
56.63/56.76	|     25757 |   12516    82741   205960 |    86579    25756     62 |  0.008 % |
70.83/70.90	|     38731 |   12516    82741   205960 |    95237    38730     67 |  0.008 % |
100.22/100.39	|     58194 |   12490    81305   202878 |   104761    58187     70 |  0.216 % |
151.90/152.04	|     87388 |   12489    81226   202720 |   115237    87380     70 |  0.224 % |
226.28/226.43	===============================================================================
226.28/226.44	restarts              : 16
226.28/226.44	conflicts             : 125878         (678 /sec)
226.28/226.44	decisions             : 185582         (1.07 % random) (999 /sec)
226.28/226.44	propagations          : 122079290      (657324 /sec)
226.28/226.44	conflict literals     : 8402008        (49.77 % deleted)
226.28/226.44	Memory used           : 39.14 MB
226.28/226.44	CPU time              : 185.722 s
226.28/226.44	
226.28/226.44	c Preprocessing...
226.28/226.44	c Inital problem has 29084 variables, 35724 nary clauses (83935 binary clauses).
226.28/226.44	c Num non-binary clauses 33652, Average non-binary clause length 3.974
226.28/226.44	c Theory has no gaps
226.28/226.44	c Preprocessor runtime was 26.140 seconds.
226.28/226.44	c 
226.28/226.44	c Satisfiability of theory still undetermined.
226.28/226.44	c See file /tmp/LVC78q for simplified theory.
226.28/226.44	c Bin: Executing minisat20
226.28/226.44	c child exited successfully
226.28/226.44	c minisat20 returned code 20.
226.28/226.44	s UNSATISFIABLE
226.28/226.44	c SATZILLA_TIME=226.370000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-455995-1178627600 -o ROOT/results/node67/solver-455995-1178627600 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/455995-1178627600/SATzilla2007_C /tmp/evaluation/455995-1178627600/instance-455995-1178627600.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: 0.85 0.99 0.99 3/64 27256
/proc/meminfo: memFree=1791928/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=632 CPUtime=0
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 338749557 647168 46 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 158 46 39 118 0 37 0

[startup+0.067968 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 27256
/proc/meminfo: memFree=1791928/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=3788 CPUtime=0.06
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 735 0 0 0 6 0 0 0 19 0 1 0 338749557 3878912 730 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 947 730 50 118 0 826 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5228

[startup+0.101973 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 27256
/proc/meminfo: memFree=1791928/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=4184 CPUtime=0.09
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 867 0 0 0 9 0 0 0 19 0 1 0 338749557 4284416 862 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 1046 862 50 118 0 925 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5624

[startup+0.302008 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 27256
/proc/meminfo: memFree=1791928/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=9480 CPUtime=0.29
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 2542 0 0 0 28 1 0 0 20 0 1 0 338749557 9707520 1751 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134542963 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 2370 1751 55 118 0 2249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10920

[startup+0.701082 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 27256
/proc/meminfo: memFree=1791928/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=11820 CPUtime=0.69
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 4407 0 0 0 68 1 0 0 24 0 1 0 338749557 12103680 2417 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134542963 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 2955 2417 57 118 0 2834 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13260

[startup+1.50123 s]
/proc/loadavg: 0.85 0.99 0.99 2/66 27258
/proc/meminfo: memFree=1782248/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=21824 CPUtime=1.49
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 8274 0 0 0 147 2 0 0 25 0 1 0 338749557 22347776 4801 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134559518 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 5456 4801 69 118 0 5335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23264

[startup+3.10252 s]
/proc/loadavg: 0.85 0.99 0.99 2/66 27258
/proc/meminfo: memFree=1771816/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=0
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338749557 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 360 110 95 260 0 84 0
[pid=27257] ppid=27256 vsize=28072 CPUtime=3.09
/proc/27257/stat : 27257 (march_dl) R 27256 27256 27200 0 -1 4194304 10904 0 0 0 306 3 0 0 25 0 1 0 338749557 28745728 6455 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134560107 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27257/statm: 7018 6455 69 118 0 6897 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29512

[startup+6.30111 s]
/proc/loadavg: 0.86 0.99 0.99 2/66 27259
/proc/meminfo: memFree=1783920/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=1440 CPUtime=4.99
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 134 12726 0 0 0 0 494 5 16 0 1 0 338749557 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27256/statm: 360 111 96 260 0 84 0
[pid=27259] ppid=27256 vsize=14388 CPUtime=1.28
/proc/27259/stat : 27259 (ubcsat2006) R 27256 27256 27200 0 -1 4194304 2065 0 0 0 127 1 0 0 25 0 1 0 338750058 14733312 2048 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27259/statm: 3597 2048 156 64 0 3178 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15828

[startup+12.7013 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 27259
/proc/meminfo: memFree=1776696/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=16700 CPUtime=12.66
/proc/27256/stat : 27256 (SATzilla2007_C) R 27254 27256 27200 0 -1 4194304 7250 14797 0 0 546 4 709 7 25 0 1 0 338749557 17100800 3469 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/27256/statm: 4175 3469 156 260 0 3899 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 16700

[startup+25.5016 s]
/proc/loadavg: 0.90 0.99 0.99 2/65 27259
/proc/meminfo: memFree=1756672/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=50852 CPUtime=25.46
/proc/27256/stat : 27256 (SATzilla2007_C) R 27254 27256 27200 0 -1 4194304 15092 14797 0 0 1808 22 709 7 25 0 1 0 338749557 52072448 8922 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/27256/statm: 12713 8922 165 260 0 12437 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50852

[startup+51.1013 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1743352/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=11804 CPUtime=10.55
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 2823 0 0 0 1053 2 0 0 25 0 1 0 338753610 12087296 2817 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525395 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 2951 2817 58 118 0 2829 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 49940

[startup+102.306 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1730104/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=24760 CPUtime=61.74
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 6071 0 0 0 6167 7 0 0 25 0 1 0 338753610 25354240 6065 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 6190 6065 58 118 0 6068 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 62896

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1719096/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=36012 CPUtime=121.72
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 8827 0 0 0 12162 10 0 0 25 0 1 0 338753610 36876288 8821 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 9003 8821 58 118 0 8881 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 74148

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1714872/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=40072 CPUtime=181.7
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 9858 0 0 0 18158 12 0 0 25 0 1 0 338753610 41033728 9852 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 10018 9852 58 118 0 9896 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 78208

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

[startup+223.902 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1714872/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=40072 CPUtime=183.3
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 9858 0 0 0 18318 12 0 0 25 0 1 0 338753610 41033728 9852 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 10018 9852 58 118 0 9896 0
Current children cumulated CPU time (s) 223.78
Current children cumulated vsize (KiB) 78208

[startup+225.505 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1714872/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=40072 CPUtime=184.9
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 9858 0 0 0 18478 12 0 0 25 0 1 0 338753610 41033728 9852 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 10018 9852 58 118 0 9896 0
Current children cumulated CPU time (s) 225.38
Current children cumulated vsize (KiB) 78208

[startup+225.901 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1714872/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=40072 CPUtime=185.3
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 9858 0 0 0 18518 12 0 0 25 0 1 0 338753610 41033728 9852 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134533660 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 10018 9852 58 118 0 9896 0
Current children cumulated CPU time (s) 225.78
Current children cumulated vsize (KiB) 78208

[startup+226.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1714872/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=40072 CPUtime=185.7
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 9858 0 0 0 18558 12 0 0 25 0 1 0 338753610 41033728 9852 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 10018 9852 58 118 0 9896 0
Current children cumulated CPU time (s) 226.18
Current children cumulated vsize (KiB) 78208

[startup+226.402 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 27260
/proc/meminfo: memFree=1714872/2055920 swapFree=4183124/4192956
[pid=27256] ppid=27254 vsize=38136 CPUtime=40.48
/proc/27256/stat : 27256 (SATzilla2007_C) S 27254 27256 27200 0 -1 4194304 16798 14797 0 0 3283 49 709 7 25 0 1 0 338749557 39051264 8874 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27256/statm: 9534 8874 165 260 0 9258 0
[pid=27260] ppid=27256 vsize=40072 CPUtime=185.8
/proc/27260/stat : 27260 (minisat20) R 27256 27256 27200 0 -1 4194304 9858 0 0 0 18568 12 0 0 25 0 1 0 338753610 41033728 9852 18446744073709551615 134512640 134998072 4294956736 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/27260/statm: 10018 9852 58 118 0 9896 0
Current children cumulated CPU time (s) 226.28
Current children cumulated vsize (KiB) 78208

Child status: 20
Real time (s): 226.456
CPU time (s): 226.354
CPU user time (s): 225.651
CPU system time (s): 0.702893
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 78208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 225.651
system time used= 0.702893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41471
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= 27
involuntary context switches= 254

runsolver used 0.173973 second user time and 0.464929 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  8 12:33:20 UTC 2007

IDJOB= 455995
IDBENCH= 20568
IDSOLVER= 179
FILE ID= node67/455995-1178627600

PBS_JOBID= 5218318

Free space on /tmp= 66554 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k15.cnf
COMMAND LINE= /tmp/evaluation/455995-1178627600/SATzilla2007_C /tmp/evaluation/455995-1178627600/instance-455995-1178627600.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-455995-1178627600 -o ROOT/results/node67/solver-455995-1178627600 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/455995-1178627600/SATzilla2007_C /tmp/evaluation/455995-1178627600/instance-455995-1178627600.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  376efcbd7056351cb4165e8a580bfa38

RANDOM SEED= 503230350

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1792336 kB
Buffers:         28676 kB
Cached:         146684 kB
SwapCached:       3684 kB
Active:          59012 kB
Inactive:       125640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792336 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:           11116 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            64904 kB
Committed_AS:  2749008 kB
PageTables:       1452 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= 66554 MiB

End job on node67 on Tue May  8 12:37:07 UTC 2007