Trace number 33371

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 NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 0.8.0SAT (TO)-40 1800.56 1801.18

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-4.opb
MD5SUM7262f9f4ab1a3ada75b3b140acf97f7d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-40
Best CPU time to get the best result obtained on this benchmark1800.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41605
Number of constraints which are clauses41605
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 760
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00	c 
0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00	c Developed by L. Liu  and M. Truszczynski 
0.00	c Last built on Tue 23 May 2006 09:27:47 PM EDT
0.00	c 
0.00	c ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node58/33371-1149293875/instance-33371-1149293875.opb 966908080 
0.00	c =================================== BEGIN ===================================
0.00	c 
0.00	c Random Number Seed: 966908080
0.00	c Noise: 0.1 (10 : 100) 
0.08	c Starting searching:
0.08	c Phase 1 ...
0.10	c   trying 0: vc 
0.10	o -11
77.95	c   trying -262: xxxxxxxxxxc 
77.95	c Phase 2 ...
77.97	c   trying -12: vc 
77.97	o -12
77.99	c   trying -13: vc 
77.99	o -13
78.00	c   trying -14: vc 
78.00	o -14
78.02	c   trying -15: vc 
78.02	o -15
78.04	c   trying -16: vc 
78.04	o -16
78.06	c   trying -17: vc 
78.06	o -17
78.08	c   trying -18: vc 
78.08	o -18
78.10	c   trying -19: vc 
78.10	o -19
78.12	c   trying -20: vc 
78.12	o -20
78.14	c   trying -21: vc 
78.14	o -21
78.16	c   trying -22: vc 
78.16	o -22
78.18	c   trying -23: vc 
78.18	o -23
78.20	c   trying -24: vc 
78.20	o -24
78.22	c   trying -25: vc 
78.22	o -25
78.24	c   trying -26: vc 
78.24	o -26
78.26	c   trying -27: vc 
78.26	o -27
78.28	c   trying -28: vc 
78.28	o -28
78.30	c   trying -29: vc 
78.30	o -29
78.32	c   trying -30: vc 
78.32	o -30
78.34	c   trying -31: vc 
78.34	o -31
78.37	c   trying -32: vc 
78.37	o -32
78.40	c   trying -33: vc 
78.40	o -33
78.43	c   trying -34: vc 
78.43	o -34
78.54	c   trying -35: vc 
78.54	o -35
78.62	c   trying -36: vc 
78.62	o -36
79.00	c   trying -37: vc 
79.00	o -37
79.56	c   trying -38: vc 
79.56	o -38
95.65	c   trying -39: vc 
95.65	o -39
713.60	c   trying -40: xxxxxxxxxxc 
713.60	c Phase 3 ...
1714.45	c   trying -40 again: vc 
1714.45	o -40
1801.17	c   trying -41 again: xc 
1801.17	s SATISFIABLE
1801.17	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1801.17	v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
1801.17	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80
1801.17	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
1801.17	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
1801.17	v -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147
1801.17	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168
1801.17	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 -x189
1801.17	v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210
1801.17	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
1801.17	v -x232 -x233 -x234 -x235 -x236 x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252
1801.17	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273
1801.17	v -x274 -x275 -x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
1801.17	v -x295 -x296 -x297 -x298 -x299 -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 -x315
1801.17	v -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336
1801.17	v -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 x352 -x353 -x354 -x355 -x356 -x357
1801.17	v -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 x372 -x373 -x374 -x375 -x376 -x377 -x378
1801.17	v -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399
1801.17	v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 -x420
1801.17	v -x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441
1801.17	v -x442 x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462
1801.17	v -x463 x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 x482 -x483
1801.17	v -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504
1801.17	v -x505 -x506 x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525
1801.17	v -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 x545 -x546
1801.17	v -x547 -x548 -x549 -x550 -x551 x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567
1801.17	v -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588
1801.17	v -x589 -x590 -x591 -x592 -x593 -x594 x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609
1801.17	v -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630
1801.17	v -x631 -x632 -x633 -x634 -x635 -x636 x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651
1801.17	v -x652 -x653 -x654 -x655 x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672
1801.17	v -x673 -x674 -x675 -x676 -x677 -x678 x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693
1801.17	v -x694 -x695 -x696 x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 x709 -x710 -x711 -x712 -x713 -x714
1801.17	v -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735
1801.17	v x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756
1801.17	v -x757 -x758 -x759 -x760
1801.18	c Total Number of Positive Atoms : 40
1801.18	c 
1801.18	c During searching:         1714.37 seconds elapsed.
1801.18	c CPU time spent:           1714 seconds.
1801.18	c 
1801.18	c =================================== END =====================================
1801.18	c

Verifier Data (download as text)

OK	-40

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-33371-1149293875 -o ROOT/results/node58/solver-33371-1149293875 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node58/33371-1149293875/instance-33371-1149293875.opb 966908080 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.85 0.97 0.91 3/64 804
/proc/meminfo: memFree=1374680/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=6164 CPUtime=0
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 31434393 6311936 133 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 135002082 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 1541 134 105 226 0 1312 0

[startup+10.0018 s]
/proc/loadavg: 0.87 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365984/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=9.99
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2303 0 0 0 998 1 0 0 25 0 1 0 31434393 14794752 2279 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2279 115 226 0 3383 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 14448

[startup+20.0077 s]
/proc/loadavg: 0.89 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366056/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=19.99
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 1998 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 14448

[startup+30.0136 s]
/proc/loadavg: 0.91 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366120/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=30
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 2999 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601371 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 14448

[startup+40.0196 s]
/proc/loadavg: 0.92 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366120/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=39.99
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 3998 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 14448

[startup+50.0255 s]
/proc/loadavg: 0.93 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=50
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 4999 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 14448

[startup+60.0314 s]
/proc/loadavg: 0.94 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=60
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 5999 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607638 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 14448

[startup+70.0374 s]
/proc/loadavg: 0.95 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=70
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 6999 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 14448

[startup+80.0433 s]
/proc/loadavg: 0.96 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=80
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 7999 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134608226 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 80
Current children cumulated vsize (Kb) 14448

[startup+90.0492 s]
/proc/loadavg: 0.96 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=90
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 8999 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 90
Current children cumulated vsize (Kb) 14448

[startup+100.054 s]
/proc/loadavg: 0.97 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=100.01
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 10000 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 100.01
Current children cumulated vsize (Kb) 14448

[startup+110.061 s]
/proc/loadavg: 0.97 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=110.01
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 11000 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 110.01
Current children cumulated vsize (Kb) 14448

[startup+120.067 s]
/proc/loadavg: 0.98 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=120.01
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 12000 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 120.01
Current children cumulated vsize (Kb) 14448

[startup+130.074 s]
/proc/loadavg: 0.98 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=130.01
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 13000 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 130.01
Current children cumulated vsize (Kb) 14448

[startup+140.081 s]
/proc/loadavg: 0.98 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=140.02
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 14001 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134926107 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 140.02
Current children cumulated vsize (Kb) 14448

[startup+150.087 s]
/proc/loadavg: 0.98 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=150.02
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 15001 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 150.02
Current children cumulated vsize (Kb) 14448

[startup+160.093 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=160.02
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 16001 1 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605237 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 160.02
Current children cumulated vsize (Kb) 14448

[startup+170.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=170.03
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 17001 2 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 14448

[startup+180.106 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=180.04
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 18002 2 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134597110 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 180.04
Current children cumulated vsize (Kb) 14448

[startup+190.111 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=190.04
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 19002 2 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 190.04
Current children cumulated vsize (Kb) 14448

[startup+200.118 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=200.04
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 20002 2 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 14448

[startup+210.125 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1366184/2055920 swapFree=4192956/4192956

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

[pid=804] ppid=802 vsize=14448 CPUtime=1781.45
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178141 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1781.45
Current children cumulated vsize (Kb) 14448

[startup+1783.08 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1782.45
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178241 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1782.45
Current children cumulated vsize (Kb) 14448

[startup+1784.09 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1783.46
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178342 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1783.46
Current children cumulated vsize (Kb) 14448

[startup+1785.09 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1784.46
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178442 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1784.46
Current children cumulated vsize (Kb) 14448

[startup+1786.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1785.47
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178543 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1785.47
Current children cumulated vsize (Kb) 14448

[startup+1787.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1786.47
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178643 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1786.47
Current children cumulated vsize (Kb) 14448

[startup+1788.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1787.47
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178743 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605204 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1787.47
Current children cumulated vsize (Kb) 14448

[startup+1789.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1788.48
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178844 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1788.48
Current children cumulated vsize (Kb) 14448

[startup+1790.12 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1789.48
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 178944 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1789.48
Current children cumulated vsize (Kb) 14448

[startup+1791.12 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1790.49
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179045 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134608216 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1790.49
Current children cumulated vsize (Kb) 14448

[startup+1792.13 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1791.49
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179145 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601393 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1791.49
Current children cumulated vsize (Kb) 14448

[startup+1793.13 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1792.5
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179246 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1792.5
Current children cumulated vsize (Kb) 14448

[startup+1794.14 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1793.5
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179346 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1793.5
Current children cumulated vsize (Kb) 14448

[startup+1795.14 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1794.51
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179447 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601144 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (Kb) 14448

[startup+1796.15 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1795.51
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179547 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1795.51
Current children cumulated vsize (Kb) 14448

[startup+1797.15 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1796.52
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179648 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605229 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1796.52
Current children cumulated vsize (Kb) 14448

[startup+1798.16 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1797.52
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179748 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1797.52
Current children cumulated vsize (Kb) 14448

[startup+1799.16 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1798.53
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179849 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134516940 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1798.53
Current children cumulated vsize (Kb) 14448

[startup+1800.17 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1799.53
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 179949 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1799.53
Current children cumulated vsize (Kb) 14448

[startup+1801.17 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1800.54
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 180050 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1800.54
Current children cumulated vsize (Kb) 14448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.17 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 804
/proc/meminfo: memFree=1365936/2055920 swapFree=4192956/4192956
[pid=804] ppid=802 vsize=14448 CPUtime=1800.54
/proc/804/stat : 804 (wildcat-skc) R 802 804 758 0 -1 4194304 2305 0 0 0 180050 4 0 0 25 0 1 0 31434393 14794752 2281 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134551166 0 0 4096 16386 0 0 0 17 1 0 0
/proc/804/statm: 3612 2281 117 226 0 3383 0
Current children cumulated CPU time (s) 1800.54
Current children cumulated vsize (Kb) 14448

Sending SIGTERM to -804
Sleeping 2 seconds

Child status: 0
Real time (s): 1801.18
CPU time (s): 1800.56
CPU user time (s): 1800.51
CPU system time (s): 0.049992
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (Kb): 14448

Launcher Data (download as text)

Begin job on node58 on Sat Jun  3 00:17:55 UTC 2006


FILE ID= 33371-1149293875

PBS_JOBID= 307010

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-4.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node58/33371-1149293875/instance-33371-1149293875.opb 966908080
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-33371-1149293875 -o ROOT/results/node58/solver-33371-1149293875 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node58/33371-1149293875/instance-33371-1149293875.opb 966908080

MD5SUM SOLVER= e3d27fcb27e96c4c5fdaee74465b047d
MD5SUM BENCH=  7262f9f4ab1a3ada75b3b140acf97f7d

RANDOM SEED= 966908080


/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		: 3000.276
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		: 3000.276
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:       1374888 kB
Buffers:         35728 kB
Cached:         566616 kB
SwapCached:          0 kB
Active:         108808 kB
Inactive:       508060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374888 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             172 kB
Writeback:           0 kB
Mapped:          24928 kB
Slab:            50248 kB
Committed_AS:   196504 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node58 on Sat Jun  3 00:47:56 UTC 2006