Trace number 1820997

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
APTUSAT 2009-03-22? (TO) 1200.07 1200.04

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
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 variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.07/0.06	c ==============================================================================
0.07/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.07/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.07/0.06	c ==============================================================================
0.07/0.06	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.51/0.59	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.51/0.59	c ==============================================================================
0.51/0.59	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.51/0.59	c CPU time:   0.52 s
0.51/0.59	c ==============================================================================
0.61/0.62	This is MiniSat 2.0 beta
0.61/0.62	WARNING: for repeatability, setting FPU to use double precision
0.61/0.62	============================[ Problem Statistics ]=============================
0.61/0.62	|                                                                             |
0.61/0.63	|  Number of variables:  6588                                                 |
0.61/0.63	|  Number of clauses:    35182                                                |
0.61/0.65	|  Parsing time:         0.02         s                                       |
0.61/0.65	============================[ Search Statistics ]==============================
0.61/0.65	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.65	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.65	===============================================================================
0.61/0.65	|         0 |    6588    35182   121457 |    11727        0    nan |  0.000 % |
0.61/0.67	|       102 |    6588    35182   121457 |    12900      102     36 |  0.000 % |
0.61/0.70	|       252 |    6588    35182   121457 |    14190      252     42 |  0.000 % |
0.62/0.80	|       477 |    6588    35182   121457 |    15609      477     64 |  0.000 % |
0.62/0.85	|       815 |    6587    35149   121389 |    17169      814     56 |  0.015 % |
0.62/0.90	|      1321 |    6587    35149   121389 |    18886     1320     46 |  0.015 % |
1.01/1.05	|      2081 |    6587    35149   121389 |    20775     2080     45 |  0.016 % |
1.31/1.34	|      3221 |    6587    35149   121389 |    22853     3220     61 |  0.016 % |
1.51/1.57	|      4929 |    6587    35149   121389 |    25138     4928     53 |  0.017 % |
2.11/2.16	|      7491 |    6587    35149   121389 |    27652     7490     55 |  0.015 % |
2.91/3.01	|     11335 |    6586    35116   121321 |    30417    11332     55 |  0.030 % |
4.50/4.57	|     17101 |    6586    35116   121321 |    33459    17098     64 |  0.031 % |
7.80/7.86	|     25750 |    6586    35116   121321 |    36805    25747     69 |  0.031 % |
12.90/12.93	|     38725 |    6586    35116   121321 |    40485    13801    116 |  0.031 % |
20.00/20.03	|     58186 |    6585    35084   121257 |    44534    33260     89 |  0.047 % |
33.60/33.65	|     87379 |    6585    35084   121257 |    48987    30527     86 |  0.046 % |
57.70/57.78	|    131168 |    6585    35084   121257 |    53886    40492    111 |  0.046 % |
95.80/95.89	|    196855 |    6585    35084   121257 |    59275    32408    102 |  0.046 % |
158.11/158.16	|    295381 |    6585    35084   121257 |    65203    44983    131 |  0.046 % |
247.92/248.01	|    443170 |    6585    35084   121257 |    71723    56823     92 |  0.046 % |
404.31/404.31	|    664853 |    6585    35084   121257 |    78895    32491     89 |  0.046 % |
603.53/603.55	|    997378 |    6584    35054   121194 |    86785    72700    116 |  0.061 % |
1027.05/1027.04	|   1496168 |    6584    35054   121194 |    95463    66442    113 |  0.061 % |
1200.06/1200.03	HOME/SatELiteGTI: line 36: 21291 Terminated              $MS $2 $TMP.cnf $TMP.result

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:503) (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w /tmp/evaluation-result-1820997-1242495540/watcher-1820997-1242495540 -o /tmp/evaluation-result-1820997-1242495540/solver-1820997-1242495540 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1820997-1242495540.cnf -restarts=1 

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: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/91 21283
/proc/meminfo: memFree=1200616/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2412 CPUtime=0
/proc/21283/stat : 21283 (SatELiteGTI) R 21281 21283 9090 0 -1 4194304 356 646 0 0 0 0 0 0 25 0 1 0 1014054308 2469888 277 4294967295 134512640 135169312 3214462160 3214460636 3085449350 0 65538 4 65536 0 0 0 17 2 0 0 0
/proc/21283/statm: 603 277 235 161 0 42 0
[pid=21287] ppid=21283 vsize=0 CPUtime=0
/proc/21287/stat : 21287 (SatELiteGTI) R 21283 21283 9090 0 -1 4194368 65 0 0 0 0 0 0 0 18 0 1 0 1014054309 0 0 4294967295 0 0 0 3214460788 3085449706 0 0 0 0 0 0 0 17 0 0 0 0
/proc/21287/statm: 203 2 0 0 0 28 0

[startup+0.066221 s]
/proc/loadavg: 1.00 1.00 1.00 2/91 21283
/proc/meminfo: memFree=1200616/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2412 CPUtime=0
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 367 646 0 0 0 0 0 0 25 0 1 0 1014054308 2469888 277 4294967295 134512640 135169312 3214462160 3214460696 3085446894 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21283/statm: 603 277 235 161 0 42 0
[pid=21287] ppid=21283 vsize=10620 CPUtime=0.07
/proc/21287/stat : 21287 (SatELite_releas) R 21283 21283 9090 0 -1 4202496 2315 0 0 0 2 5 0 0 18 0 1 0 1014054309 10874880 2251 4294967295 134512640 135223648 3220197952 3220196960 134547591 0 0 0 3 0 0 0 17 0 0 0 0
/proc/21287/statm: 2655 2251 47 174 0 2480 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13032

[startup+0.116219 s]
/proc/loadavg: 1.00 1.00 1.00 2/91 21283
/proc/meminfo: memFree=1200616/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2412 CPUtime=0
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 367 646 0 0 0 0 0 0 25 0 1 0 1014054308 2469888 277 4294967295 134512640 135169312 3214462160 3214460696 3085446894 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21283/statm: 603 277 235 161 0 42 0
[pid=21287] ppid=21283 vsize=12120 CPUtime=0.12
/proc/21287/stat : 21287 (SatELite_releas) R 21283 21283 9090 0 -1 4202496 2779 0 0 0 7 5 0 0 18 0 1 0 1014054309 12410880 2575 4294967295 134512640 135223648 3220197952 3220195832 134585281 0 0 0 3 0 0 0 17 0 0 0 0
/proc/21287/statm: 3030 2575 73 174 0 2855 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 14532

[startup+0.316208 s]
/proc/loadavg: 1.00 1.00 1.00 2/91 21283
/proc/meminfo: memFree=1200616/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2412 CPUtime=0
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 367 646 0 0 0 0 0 0 25 0 1 0 1014054308 2469888 277 4294967295 134512640 135169312 3214462160 3214460696 3085446894 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21283/statm: 603 277 235 161 0 42 0
[pid=21287] ppid=21283 vsize=12580 CPUtime=0.31
/proc/21287/stat : 21287 (SatELite_releas) D 21283 21283 9090 0 -1 4202496 2893 0 0 0 26 5 0 0 18 0 1 0 1014054309 12881920 2689 4294967295 134512640 135223648 3220197952 3220195720 134737406 0 0 0 3 3222585681 0 0 17 0 0 0 0
/proc/21287/statm: 3145 2689 73 174 0 2970 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 14992

[startup+0.716184 s]
/proc/loadavg: 1.00 1.00 1.00 2/91 21283
/proc/meminfo: memFree=1200616/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 2416

[startup+1.51614 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 21291
/proc/meminfo: memFree=1194260/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=5244 CPUtime=0.89
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 1147 0 0 0 89 0 0 0 23 0 1 0 1014054371 5369856 1082 4294967295 134512640 135213731 3214583104 3214581584 134529987 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 1311 1082 73 172 0 1137 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 7660

[startup+3.11607 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 21291
/proc/meminfo: memFree=1192648/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=7224 CPUtime=2.49
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 1633 0 0 0 249 0 0 0 25 0 1 0 1014054371 7397376 1568 4294967295 134512640 135213731 3214583104 3214581584 134530057 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 1806 1568 73 172 0 1632 0
Current children cumulated CPU time (s) 3.11
Current children cumulated vsize (KiB) 9640

[startup+6.31592 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 21291
/proc/meminfo: memFree=1188556/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=10788 CPUtime=5.68
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 2532 0 0 0 568 0 0 0 25 0 1 0 1014054371 11046912 2467 4294967295 134512640 135213731 3214583104 3214581296 134527056 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 2697 2467 73 172 0 2523 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 13204

[startup+12.7156 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 21291
/proc/meminfo: memFree=1180468/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=19012 CPUtime=12.08
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 4591 0 0 0 1208 0 0 0 25 0 1 0 1014054371 19468288 4526 4294967295 134512640 135213731 3214583104 3214581584 134529947 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 4753 4526 73 172 0 4579 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21428

[startup+25.515 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 21291
/proc/meminfo: memFree=1176472/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=22392 CPUtime=24.88
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 5426 0 0 0 2488 0 0 0 25 0 1 0 1014054371 22929408 5361 4294967295 134512640 135213731 3214583104 3214581296 134527341 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 5598 5361 73 172 0 5424 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 24808

[startup+51.1138 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 21478
/proc/meminfo: memFree=1170928/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=27540 CPUtime=50.48
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 6721 0 0 0 5043 5 0 0 25 0 1 0 1014054371 28200960 6656 4294967295 134512640 135213731 3214583104 3214581584 134530208 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 6885 6656 73 172 0 6711 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29956

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/93 21663
/proc/meminfo: memFree=1167196/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=30972 CPUtime=101.69
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 7590 0 0 0 10164 5 0 0 25 0 1 0 1014054371 31715328 7525 4294967295 134512640 135213731 3214583104 3214581360 134537387 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 7743 7525 73 172 0 7569 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33388

[startup+162.318 s]
/proc/loadavg: 1.20 1.05 1.01 3/93 21852
/proc/meminfo: memFree=1157352/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=40844 CPUtime=161.69
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 10034 0 0 0 16162 7 0 0 25 0 1 0 1014054371 41824256 9969 4294967295 134512640 135213731 3214583104 3214581360 134537794 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 10211 9969 73 172 0 10037 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 43260

[startup+222.326 s]
/proc/loadavg: 1.21 1.07 1.02 3/93 22043
/proc/meminfo: memFree=1157912/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=40912 CPUtime=221.7
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 10040 0 0 0 22163 7 0 0 25 0 1 0 1014054371 41893888 9975 4294967295 134512640 135213731 3214583104 3214581584 134530208 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 10228 9975 73 172 0 10054 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43328

[startup+282.323 s]
/proc/loadavg: 1.07 1.05 1.01 2/93 22232
/proc/meminfo: memFree=1157692/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=40912 CPUtime=281.7
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 10046 0 0 0 28163 7 0 0 25 0 1 0 1014054371 41893888 9981 4294967295 134512640 135213731 3214583104 3214581360 134537006 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 10228 9981 73 172 0 10054 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 43328

[startup+342.32 s]
/proc/loadavg: 1.08 1.06 1.01 4/93 22421
/proc/meminfo: memFree=1157592/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=41056 CPUtime=341.7
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 10062 0 0 0 34163 7 0 0 25 0 1 0 1014054371 42041344 9997 4294967295 134512640 135213731 3214583104 3214581584 134530208 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 10264 9997 73 172 0 10090 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 43472

[startup+402.307 s]

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

/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=44716 CPUtime=461.7
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 10966 0 0 0 46163 7 0 0 25 0 1 0 1014054371 45789184 10901 4294967295 134512640 135213731 3214583104 3214581584 134529987 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 11179 10901 73 172 0 11005 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 47132

[startup+522.311 s]
/proc/loadavg: 1.00 1.03 1.00 2/93 22984
/proc/meminfo: memFree=1149020/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=49832 CPUtime=521.7
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 12255 0 0 0 52163 7 0 0 25 0 1 0 1014054371 51027968 12190 4294967295 134512640 135213731 3214583104 3214581584 134530193 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 12458 12190 73 172 0 12284 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 52248

[startup+582.318 s]
/proc/loadavg: 1.00 1.02 1.00 2/93 23177
/proc/meminfo: memFree=1147712/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=50968 CPUtime=581.71
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 12505 0 0 0 58164 7 0 0 25 0 1 0 1014054371 52191232 12440 4294967295 134512640 135213731 3214583104 3214581296 134527361 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 12742 12440 73 172 0 12568 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 53384

[startup+642.315 s]
/proc/loadavg: 1.00 1.01 1.00 2/93 23364
/proc/meminfo: memFree=1147920/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=50968 CPUtime=641.71
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 12513 0 0 0 64164 7 0 0 25 0 1 0 1014054371 52191232 12448 4294967295 134512640 135213731 3214583104 3214581584 134530208 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 12742 12448 73 172 0 12568 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 53384

[startup+702.312 s]
/proc/loadavg: 1.00 1.01 1.00 3/93 23551
/proc/meminfo: memFree=1136760/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62032 CPUtime=701.71
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15277 0 0 0 70164 7 0 0 25 0 1 0 1014054371 63520768 15212 4294967295 134512640 135213731 3214583104 3214581296 134527361 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15508 15212 73 172 0 15334 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 64448

[startup+762.32 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 23740
/proc/meminfo: memFree=1136676/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62164 CPUtime=761.72
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15293 0 0 0 76165 7 0 0 25 0 1 0 1014054371 63655936 15228 4294967295 134512640 135213731 3214583104 3214581584 134530101 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15541 15228 73 172 0 15367 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 64580

[startup+822.317 s]
/proc/loadavg: 1.00 1.00 1.00 3/93 23927
/proc/meminfo: memFree=1136784/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62164 CPUtime=821.72
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15298 0 0 0 82165 7 0 0 25 0 1 0 1014054371 63655936 15233 4294967295 134512640 135213731 3214583104 3214581296 134527059 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15541 15233 73 172 0 15367 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 64580

[startup+882.314 s]
/proc/loadavg: 1.15 1.03 1.01 2/93 24120
/proc/meminfo: memFree=1136924/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62164 CPUtime=881.72
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15303 0 0 0 88165 7 0 0 25 0 1 0 1014054371 63655936 15238 4294967295 134512640 135213731 3214583104 3214581360 134536816 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15541 15238 73 172 0 15367 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 64580

[startup+942.321 s]
/proc/loadavg: 1.05 1.02 1.00 2/93 24307
/proc/meminfo: memFree=1136760/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62164 CPUtime=941.73
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15303 0 0 0 94166 7 0 0 25 0 1 0 1014054371 63655936 15238 4294967295 134512640 135213731 3214583104 3214581296 134527306 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15541 15238 73 172 0 15367 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 64580

[startup+1002.32 s]
/proc/loadavg: 1.02 1.02 1.00 2/93 24494
/proc/meminfo: memFree=1136900/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62164 CPUtime=1001.73
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15303 0 0 0 100166 7 0 0 25 0 1 0 1014054371 63655936 15238 4294967295 134512640 135213731 3214583104 3214581296 134527026 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15541 15238 73 172 0 15367 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 64580

[startup+1062.32 s]
/proc/loadavg: 1.08 1.03 1.01 2/93 24683
/proc/meminfo: memFree=1136792/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62424 CPUtime=1061.73
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15325 0 0 0 106165 8 0 0 25 0 1 0 1014054371 63922176 15260 4294967295 134512640 135213731 3214583104 3214581360 134536959 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15606 15260 73 172 0 15432 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 64840

[startup+1122.31 s]
/proc/loadavg: 1.03 1.02 1.00 2/93 24870
/proc/meminfo: memFree=1136752/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=62424 CPUtime=1121.73
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 15325 0 0 0 112165 8 0 0 25 0 1 0 1014054371 63922176 15260 4294967295 134512640 135213731 3214583104 3214581296 134527361 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 15606 15260 73 172 0 15432 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 64840

[startup+1182.32 s]
/proc/loadavg: 1.01 1.02 1.00 2/93 25059
/proc/meminfo: memFree=1129956/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=69848 CPUtime=1181.74
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 17198 0 0 0 118165 9 0 0 25 0 1 0 1014054371 71524352 17133 4294967295 134512640 135213731 3214583104 3214581584 134530157 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 17462 17133 73 172 0 17288 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 72264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.02 s]
/proc/loadavg: 1.01 1.02 1.00 2/93 25059
/proc/meminfo: memFree=1124236/2074464 swapFree=1953004/1959888
[pid=21283] ppid=21281 vsize=2416 CPUtime=0.62
/proc/21283/stat : 21283 (SatELiteGTI) S 21281 21283 9090 0 -1 4194304 385 3923 0 0 0 0 56 6 19 0 1 0 1014054308 2473984 278 4294967295 134512640 135169312 3214462160 3214458376 3085446894 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21283/statm: 604 278 235 161 0 43 0
[pid=21291] ppid=21283 vsize=75128 CPUtime=1199.44
/proc/21291/stat : 21291 (minisat_static) R 21283 21283 9090 0 -1 4202496 18504 0 0 0 119934 10 0 0 25 0 1 0 1014054371 76931072 18439 4294967295 134512640 135213731 3214583104 3214581584 134530208 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21291/statm: 18782 18439 73 172 0 18608 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 77544

Sending SIGTERM to process tree (bottom up)
SSolver just ended. Dumping a history of the last processes samples

Child status: 143
Real time (s): 1200.04
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 77544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.17
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23089
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= 20
involuntary context switches= 1615

runsolver used 0 second user time and 0 second system time

The end

Launcher Data 

Begin job on tipi19 at 2009-05-16 19:39:00
IDJOB=1820997
IDBENCH=70796
IDSOLVER=662
FILE ID=tipi19/1820997-1242495540
PBS_JOBID=
Free space on /tmp= 9124 MiB

SOLVER NAME= APTUSAT 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -restarts=1
RUNSOLVER COMMAND LINE= runsolver --timestamp  -w /tmp/evaluation-result-1820997-1242495540/watcher-1820997-1242495540 -o /tmp/evaluation-result-1820997-1242495540/solver-1820997-1242495540 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1820997-1242495540.cnf -restarts=1

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED= 1583520152

Linux tipi19 2.6.18 #19 SMP Tue Jun 19 11:27:27 CEST 2007 i686 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.426
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3618.39

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.426
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77

processor	: 2
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.426
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77

processor	: 3
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.426
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77


/proc/meminfo:
MemTotal:      2074464 kB
MemFree:       1200632 kB
Buffers:         25032 kB
Cached:         759724 kB
SwapCached:       2992 kB
Active:         165484 kB
Inactive:       628904 kB
HighTotal:     1178688 kB
HighFree:       495676 kB
LowTotal:       895776 kB
LowFree:        704956 kB
SwapTotal:     1959888 kB
SwapFree:      1953004 kB
Dirty:            2628 kB
Writeback:           0 kB
AnonPages:        8884 kB
Mapped:           3220 kB
Slab:            69968 kB
PageTables:        356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   2997120 kB
Committed_AS:    87780 kB
VmallocTotal:   114680 kB
VmallocUsed:      1324 kB
VmallocChunk:   113264 kB

Free space on /tmp at the end= 9124 MiB
End job on tipi19 at 2009-05-16 19:59:00