Trace number 1825481

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
LySAT c/2009-03-20SAT 3661.85 3663.28

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_11gates_u2_autoenc.cnf
MD5SUM586caddfac4d1887f3667169b6c35a75
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8434
Satisfiable
(Un)Satisfiability was proved
Number of variables530
Number of clauses153478
Sum of the clauses size900236
Maximum clause length14
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 22488
Number of clauses of size 30
Number of clauses of size 41392
Number of clauses of size 57658
Number of clauses of size over 5141876

Solver Data 

0.00/0.00	c Parsing...
0.09/0.15	c ==============================================================================
0.09/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.15	c ==============================================================================
0.09/0.15	c |         0 |  153414   900172 |   46024       0        0     nan |  0.000 % |
4.28/4.40	c |         0 |  103568   654290 |      --       0       --      -- |     --   | -7606/44166
4.28/4.40	c ==============================================================================
4.28/4.40	c Result  :   #vars: 430   #clauses: 103568   #literals: 654290
4.28/4.40	c CPU time:   4.36934 s
4.28/4.40	c ==============================================================================
4.58/4.62	This is MiniSat 2.0 beta
4.58/4.62	WARNING: for repeatability, setting FPU to use double precision
4.58/4.62	============================[ Problem Statistics ]=============================
4.58/4.62	|                                                                             |
4.58/4.63	|  Number of variables:  430                                                  |
4.58/4.63	|  Number of clauses:    103568                                               |
4.61/4.70	|  Parsing time:         0.07         s                                       |
3661.75/3663.25	restarts              : 25
3661.75/3663.25	conflicts             : 3714505        (1016 /sec)
3661.75/3663.25	decisions             : 6335329        (1.59 % random) (1732 /sec)
3661.75/3663.25	propagations          : 106582231      (29145 /sec)
3661.75/3663.25	conflict literals     : 163007161      (13.94 % deleted)
3661.75/3663.25	Memory used           : 98.13 MB
3661.75/3663.25	CPU time              : 3656.94 s
3661.75/3663.25	
3661.75/3663.25	SATISFIABLE
3661.75/3663.28	s SATISFIABLE
3661.75/3663.28	v 1 -2 -3 -4 -5 -6 -7 8 9 -10 -11 -12 -13 -14 -15 -16 17 -18 19 -20 -21 -22 -23 -24 -25 26 -27 -28 -29 -30 -31 -32 -33 -34 35 -36 -37 -38 -39 -40 -41 -42 43 -44 -45 46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 60 -61 62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 -75 -76 77 -78 -79 -80 -81 -82 83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 97 -98 -99 -100 -101 -102 -103 -104 -105 -106 107 -108 -109 -110 -111 -112 -113 -114 -115 -116 -117 -118 119 -120 -121 -122 123 -124 -125 -126 -127 -128 -129 -130 -131 -132 -133 -134 -135 -136 -137 -138 -139 -140 -141 -142 143 -144 -145 -146 147 -148 -149 -150 -151 -152 -153 -154 -155 -156 -157 -158 -159 -160 -161 -162 -163 -164 -165 -166 -167 168 -169 -170 -171 -172 -173 -174 -175 -176 -177 -178 -179 -180 -181 -182 183 -184 -185 -186 -187 -188 -189 -190 -191 -192 -193 -194 -195 -196 -197 198 199 200 -201 202 -203 204 -205 -206 -207 -208 -209 -210 -211 -212 213 -214 -215 -216 -217 218 -219 220 221 222 -223 -224 225 -226 227 -228 229 230 -231 -232 233 -234 -235 236 -237 -238 239 -240 -241 -242 -243 -244 -245 -246 -247 -248 -249 -250 -251 -252 -253 254 -255 -256 -257 258 -259 -260 -261 -262 -263 264 265 -266 -267 268 -269 270 -271 -272 -273 274 -275 276 -277 278 -279 -280 281 -282 -283 284 285 286 -287 288 -289 290 291 -292 -293 294 -295 -296 297 298 299 -300 -301 302 -303 304 305 -306 307 308 309 310 -311 312 -313 314 -315 316 317 318 319 -320 321 322 -323 324 325 326 327 328 329 330 331 332 -333 -334 -335 -336 -337 -338 -339 -340 341 -342 343 -344 345 -346 347 -348 -349 -350 -351 -352 -353 -354 -355 -356 -357 -358 -359 -360 -361 -362 -363 -364 365 -366 367 -368 369 -370 371 -372 -373 374 -375 376 -377 378 -379 380 -381 -382 383 -384 -385 -386 387 -388 -389 -390 -391 392 -393 -394 -395 396 397 -398 399 400 401 -402 403 404 -405 406 407 408 -409 410 411 412 413 -414 -415 -416 417 -418 -419 -420 421 422 423 -424 425 426 427 -428 -429 430 431 -432 -433 434 435 -436 437 -438 -439 440 441 -442 -443 444 -445 -446 -447 -448 -449 450 451 452 -453 -454 -455 -456 -457 -458 -459 460 461 -462 -463 -464 -465 -466 -467 -468 469 470 471 -472 -473 -474 -475 -476 -477 478 479 480 481 -482 -483 -484 -485 -486 -487 488 489 490 491 -492 -493 -494 -495 -496 -497 -498 -499 -500 -501 -502 503 -504 -505 -506 -507 -508 -509 -510 511 -512 -513 -514 -515 -516 517 -518 519 -520 -521 -522 -523 -524 -525 526 -527 528 -529 -530 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825481-1242493448/watcher-1825481-1242493448 -o /tmp/evaluation-result-1825481-1242493448/solver-1825481-1242493448 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825481-1242493448.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.99 0.99 3/64 31517
/proc/meminfo: memFree=979952/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) R 31515 31517 31397 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31517/statm: 1339 234 194 169 0 50 0
[pid=31518] ppid=31517 vsize=824 CPUtime=0
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 277378796 843776 115 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 206 116 50 127 0 76 0

[startup+0.104406 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31517
/proc/meminfo: memFree=979952/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31517/statm: 1339 235 195 169 0 50 0
[pid=31518] ppid=31517 vsize=7896 CPUtime=0.09
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 1885 0 0 0 8 1 0 0 19 0 1 0 277378796 8085504 1869 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 1974 1870 51 127 0 1844 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13252

[startup+0.201416 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31517
/proc/meminfo: memFree=979952/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31517/statm: 1339 235 195 169 0 50 0
[pid=31518] ppid=31517 vsize=14556 CPUtime=0.19
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 3459 0 0 0 18 1 0 0 20 0 1 0 277378796 14905344 3440 1992294400 134512640 135034092 4294956112 18446744073709551615 134540726 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 3639 3440 64 127 0 3509 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19912

[startup+0.301424 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31517
/proc/meminfo: memFree=979952/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31517/statm: 1339 235 195 169 0 50 0
[pid=31518] ppid=31517 vsize=14556 CPUtime=0.29
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 3460 0 0 0 28 1 0 0 21 0 1 0 277378796 14905344 3441 1992294400 134512640 135034092 4294956112 18446744073709551615 134540973 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 3639 3441 64 127 0 3509 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19912

[startup+0.701463 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31517
/proc/meminfo: memFree=979952/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31517/statm: 1339 235 195 169 0 50 0
[pid=31518] ppid=31517 vsize=14736 CPUtime=0.69
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 3481 0 0 0 68 1 0 0 25 0 1 0 277378796 15089664 3462 1992294400 134512640 135034092 4294956112 18446744073709551615 134569611 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 3684 3462 64 127 0 3554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20092

[startup+1.50154 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 31519
/proc/meminfo: memFree=965792/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31517/statm: 1339 235 195 169 0 50 0
[pid=31518] ppid=31517 vsize=15720 CPUtime=1.49
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 3606 0 0 0 148 1 0 0 25 0 1 0 277378796 16097280 3587 1992294400 134512640 135034092 4294956112 18446744073709551615 134540729 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 3930 3587 64 127 0 3800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21076

[startup+3.1027 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 31519
/proc/meminfo: memFree=963872/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=0
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277378796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31517/statm: 1339 235 195 169 0 50 0
[pid=31518] ppid=31517 vsize=18940 CPUtime=3.08
/proc/31518/stat : 31518 (SatElite) R 31517 31517 31397 0 -1 4194304 4468 0 0 0 306 2 0 0 25 0 1 0 277378796 19394560 4108 1992294400 134512640 135034092 4294956112 18446744073709551615 134569613 0 0 4096 3 0 0 0 17 0 0 0
/proc/31518/statm: 4735 4108 68 127 0 4605 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24296

[startup+6.30202 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 31520
/proc/meminfo: memFree=967400/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=11008 CPUtime=1.66
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 2596 0 0 0 165 1 0 0 25 0 1 0 277379259 11272192 2581 1992294400 134512640 135214827 4294956224 18446744073709551615 134529273 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 2752 2581 78 171 0 2579 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16364

[startup+12.7027 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 31520
/proc/meminfo: memFree=960872/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=16588 CPUtime=8.05
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 3990 0 0 0 803 2 0 0 25 0 1 0 277379259 16986112 3975 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 4147 3975 78 171 0 3974 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21944

[startup+25.5019 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 31520
/proc/meminfo: memFree=953896/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=23388 CPUtime=20.85
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 5684 0 0 0 2080 5 0 0 25 0 1 0 277379259 23949312 5669 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 5847 5669 78 171 0 5674 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28744

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 31520
/proc/meminfo: memFree=944296/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=33128 CPUtime=46.44
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 8088 0 0 0 4636 8 0 0 25 0 1 0 277379259 33923072 8073 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 8282 8073 78 171 0 8109 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38484

[startup+102.302 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 31520
/proc/meminfo: memFree=939048/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=38376 CPUtime=97.63
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 9340 0 0 0 9754 9 0 0 25 0 1 0 277379259 39297024 9325 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 9594 9325 78 171 0 9421 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 43732

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 31520
/proc/meminfo: memFree=931496/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=45772 CPUtime=157.6
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 11227 0 0 0 15749 11 0 0 25 0 1 0 277379259 46870528 11212 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 11443 11212 78 171 0 11270 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 51128

[startup+222.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 31520
/proc/meminfo: memFree=931112/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=46292 CPUtime=217.57
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 11324 0 0 0 21746 11 0 0 25 0 1 0 277379259 47403008 11309 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 11573 11309 78 171 0 11400 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 51648

[startup+282.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 31520
/proc/meminfo: memFree=924520/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=53152 CPUtime=277.55
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 13019 0 0 0 27742 13 0 0 25 0 1 0 277379259 54427648 13004 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 13288 13004 78 171 0 13115 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 58508

[startup+342.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 31520
/proc/meminfo: memFree=922992/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=55244 CPUtime=337.53
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 13382 0 0 0 33740 13 0 0 25 0 1 0 277379259 56569856 13367 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 13811 13367 78 171 0 13638 0
Current children cumulated CPU time (s) 342.14

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


[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31522
/proc/meminfo: memFree=880944/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=99132 CPUtime=3276.38
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 23881 0 0 0 327613 25 0 0 25 0 1 0 277379259 101511168 23833 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 24783 23833 78 171 0 24610 0
Current children cumulated CPU time (s) 3280.99
Current children cumulated vsize (KiB) 104488

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31522
/proc/meminfo: memFree=880752/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=99292 CPUtime=3336.36
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 23919 0 0 0 333611 25 0 0 25 0 1 0 277379259 101675008 23871 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 24823 23871 78 171 0 24650 0
Current children cumulated CPU time (s) 3340.97
Current children cumulated vsize (KiB) 104648

[startup+3402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31522
/proc/meminfo: memFree=880752/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=99292 CPUtime=3396.34
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 23919 0 0 0 339609 25 0 0 25 0 1 0 277379259 101675008 23871 1992294400 134512640 135214827 4294956224 18446744073709551615 134529469 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 24823 23871 78 171 0 24650 0
Current children cumulated CPU time (s) 3400.95
Current children cumulated vsize (KiB) 104648

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=880552/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=99452 CPUtime=3456.31
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 23941 0 0 0 345606 25 0 0 25 0 1 0 277379259 101838848 23893 1992294400 134512640 135214827 4294956224 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 24863 23893 78 171 0 24690 0
Current children cumulated CPU time (s) 3460.92
Current children cumulated vsize (KiB) 104808

[startup+3522.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=880552/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=99452 CPUtime=3516.29
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 23946 0 0 0 351604 25 0 0 25 0 1 0 277379259 101838848 23898 1992294400 134512640 135214827 4294956224 18446744073709551615 134529469 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 24863 23898 78 171 0 24690 0
Current children cumulated CPU time (s) 3520.9
Current children cumulated vsize (KiB) 104808

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=880424/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100060 CPUtime=3576.27
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 23978 0 0 0 357602 25 0 0 25 0 1 0 277379259 102461440 23930 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25015 23930 78 171 0 24842 0
Current children cumulated CPU time (s) 3580.88
Current children cumulated vsize (KiB) 105416

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3636.25
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 363599 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134527667 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3640.86
Current children cumulated vsize (KiB) 105836

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

[startup+3648 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3641.94
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 364168 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3646.55
Current children cumulated vsize (KiB) 105836

[startup+3654.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3648.34
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 364808 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3652.95
Current children cumulated vsize (KiB) 105836

[startup+3657.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3651.54
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 365128 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3656.15
Current children cumulated vsize (KiB) 105836

[startup+3660.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3654.74
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 365448 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134527621 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3659.35
Current children cumulated vsize (KiB) 105836

[startup+3662.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3656.34
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 365608 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3660.95
Current children cumulated vsize (KiB) 105836

[startup+3662.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3656.74
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 365648 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529386 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3661.35
Current children cumulated vsize (KiB) 105836

[startup+3663.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31528
/proc/meminfo: memFree=879912/2055920 swapFree=4181340/4192956
[pid=31517] ppid=31515 vsize=5356 CPUtime=4.61
/proc/31517/stat : 31517 (lysat.sh) S 31515 31517 31397 0 -1 4194304 310 4508 0 0 0 0 458 3 16 0 1 0 277378796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31517/statm: 1339 237 195 169 0 50 0
[pid=31520] ppid=31517 vsize=100480 CPUtime=3657.14
/proc/31520/stat : 31520 (LySATc) R 31517 31517 31397 0 -1 4194304 24114 0 0 0 365688 26 0 0 25 0 1 0 277379259 102891520 24058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31520/statm: 25120 24058 78 171 0 24947 0
Current children cumulated CPU time (s) 3661.75
Current children cumulated vsize (KiB) 105836

Child status: 10
Real time (s): 3663.28
CPU time (s): 3661.85
CPU user time (s): 3661.53
CPU system time (s): 0.317951
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 105836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3661.53
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29086
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= 10
involuntary context switches= 9160

runsolver used 3.07953 second user time and 10.2474 second system time

The end

Launcher Data 

Begin job on node12 at 2009-05-16 19:04:08
IDJOB=1825481
IDBENCH=71143
IDSOLVER=667
FILE ID=node12/1825481-1242493448
PBS_JOBID= 9306914
Free space on /tmp= 66152 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_11gates_u2_autoenc.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825481-1242493448/watcher-1825481-1242493448 -o /tmp/evaluation-result-1825481-1242493448/solver-1825481-1242493448 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825481-1242493448.cnf c

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 586caddfac4d1887f3667169b6c35a75
RANDOM SEED=1187193970

node12.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		: 3000.213
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		: 3000.213
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:        980496 kB
Buffers:         94768 kB
Cached:         880956 kB
SwapCached:       5448 kB
Active:          79572 kB
Inactive:       904044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980496 kB
SwapTotal:     4192956 kB
SwapFree:      4181340 kB
Dirty:            6468 kB
Writeback:           0 kB
Mapped:          13616 kB
Slab:            77916 kB
Committed_AS:  1120180 kB
PageTables:       1376 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= 66144 MiB
End job on node12 at 2009-05-16 20:05:11