Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 cl | SAT | 5 | 1798.01 | 1798.5 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb |
MD5SUM | 0f5232be892543458d8a9fd6fc4fb56e |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 4.03039 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 162 |
Total number of constraints | 13 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 13 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 486 |
Sum of products size (including duplicates) | 972 |
Number of different products | 486 |
Sum of products size | 972 |
0.00/0.00 c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Clause Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1878032-1245188037.opb 0.00/0.00 c File size is 36228 bytes. 0.00/0.00 c Highest Coefficient sum: 523264 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 648 Constr: 991 486/0/505 Lit: 4149 Watch. Lit: 2540 0.00/0.00 c Obj. Vars: 9 (1.38889 % of total variables) 0.00/0.01 c Pre-processing Time: 0.012 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 648 991 4149 4 3569 5544 0 0 0.01 0.00/0.01 c Switching off lower bounding mode. 243.03/243.17 c 100 648 1091 10722 9 3719 6099 100 4347 0.02 243.03/243.17 c 250 648 1241 22507 18 3874 6709 250 5952 0.04 243.03/243.17 c 476 648 1467 42254 28 4346 7380 476 6346 0.07 243.03/243.17 c 814 648 1805 69313 38 5059 8119 814 6727 0.12 243.03/243.17 c 1324 648 2315 109203 47 6125 8931 1324 6396 0.21 243.03/243.17 c 2088 648 3079 176501 57 7666 9825 2088 6159 0.34 243.03/243.17 c 3237 648 4228 275128 65 9919 10808 3237 5832 0.56 243.03/243.17 c 4958 648 5949 410169 68 13355 11889 4958 5106 0.97 243.03/243.17 c 7543 648 8534 610957 71 18520 13078 7543 3817 1.98 243.03/243.17 c 11423 648 12414 915991 73 26263 14386 11423 2582 4.42 243.03/243.17 c 17245 648 10973 777116 70 23346 15825 9982 1770 9.74 243.03/243.17 c 25982 648 11714 812023 69 24876 17408 10723 1306 19.88 243.03/243.17 c 39093 648 15528 1198825 77 32421 19149 14537 1396 27.99 243.03/243.17 c 58763 648 15539 1127111 72 32475 21064 14548 1526 38.50 243.03/243.17 c 88274 648 12429 1020555 82 26211 23171 11438 1355 65.14 243.03/243.17 c 132545 648 17833 1267085 71 37015 25489 16842 1165 113.73 243.03/243.17 c 198956 648 24422 2087070 85 50333 28038 23431 904 219.84 243.03/243.17 o 201 1181.77/1182.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1181.77/1182.15 c 233961 648 24581 1910211 77 50606 5562 23590 962 243.10 1181.77/1182.15 c 234063 648 3875 250301 64 9288 6119 2884 961 243.49 1181.77/1182.15 c 234313 648 4125 270640 65 9758 6731 3134 962 243.53 1181.77/1182.15 c 234788 648 4600 306785 66 10699 7405 3609 963 243.61 1181.77/1182.15 c 235602 648 5414 368183 68 12330 8146 4423 966 243.78 1181.77/1182.15 c 236922 648 6734 468173 69 14968 8961 5743 970 244.16 1181.77/1182.15 c 239003 648 8815 623421 70 19132 9858 7824 975 244.98 1181.77/1182.15 c 242228 648 7034 454789 64 15572 10844 6043 980 247.09 1181.77/1182.15 c 247164 648 6414 458067 71 14294 11929 5423 992 248.96 1181.77/1182.15 c 254670 648 7582 562425 74 16534 13122 6591 1010 252.15 1181.77/1182.15 c 266032 648 11992 902824 75 25493 14435 11001 1029 258.28 1181.77/1182.15 c 283178 648 14346 1052168 73 29993 15879 13355 1054 268.42 1181.77/1182.15 c 308998 648 15526 1130415 72 32419 17467 14535 1061 291.21 1181.77/1182.15 c 347831 637 17532 1320164 75 36548 19214 16541 1100 316.10 1181.77/1182.15 c 406183 637 14690 1188873 80 30861 21136 13699 1132 358.80 1181.77/1182.15 c 493816 637 14716 1059204 71 30818 23250 13725 1074 459.63 1181.77/1182.15 c 625370 637 21824 2033990 93 45121 25576 20833 981 636.91 1181.77/1182.15 c 822802 637 22646 1614880 71 46744 28134 21655 883 930.80 1181.77/1182.15 o 5 1797.91/1798.49 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1797.91/1798.49 c 989220 637 12311 818085 66 26057 5560 11320 837 1181.83 1797.91/1798.49 c 989322 627 3875 216285 55 9245 6117 2884 836 1182.00 1797.91/1798.49 c 989573 627 4126 237701 57 9797 6729 3135 837 1182.04 1797.91/1798.49 c 990048 627 4601 281922 61 10735 7402 3610 837 1182.12 1797.91/1798.49 c 990862 627 5415 345610 63 12363 8143 4424 838 1182.29 1797.91/1798.49 c 992182 627 6735 448401 66 15033 8958 5744 839 1182.55 1797.91/1798.49 c 994263 627 8816 626535 71 19107 9854 7825 840 1183.07 1797.91/1798.49 c 997486 627 6811 484876 71 15015 10840 5820 842 1184.09 1797.91/1798.49 c 1002423 627 11748 880506 74 24907 11925 10757 845 1185.98 1797.91/1798.49 c 1009929 627 7047 471134 66 15467 13118 6056 848 1189.89 1797.91/1798.49 c 1021290 627 11745 781559 66 24884 14430 10754 849 1201.68 1797.91/1798.49 c 1038434 627 14262 966057 67 29914 15874 13271 851 1219.48 1797.91/1798.49 c 1064253 627 15481 1225798 79 32384 17462 14490 860 1237.02 1797.91/1798.49 c 1103087 617 9726 669054 68 20879 19209 8735 872 1264.49 1797.91/1798.49 c 1161439 582 18269 1451468 79 37979 21130 17278 874 1328.46 1797.91/1798.49 c 1249071 582 16779 1760482 104 35102 23244 15788 867 1439.92 1797.91/1798.49 c 1380623 582 23091 1982096 85 47632 25569 22100 855 1613.41 1797.91/1798.49 c Resources Exceeded 1797.91/1798.49 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 -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 x55 -x56 x57 x58 x59 -x60 x61 -x62 x63 x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x325 x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 x343 x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 x82 x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x406 x407 x408 x409 -x410 -x411 -x412 -x413 -x414 x415 x416 x417 x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 x442 x443 x444 x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 x91 -x92 x93 x94 x95 -x96 -x97 -x98 x99 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x487 -x488 x489 x490 x491 -x492 -x493 -x494 x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 x514 -x515 x516 x517 x518 -x519 -x520 -x521 x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 x568 -x569 x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 x588 -x589 -x590 -x591 -x592 -x593 -x594 x595 -x596 x597 -x598 -x599 -x600 -x601 -x602 -x603 x604 -x605 x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 x622 -x623 x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 x642 -x643 -x644 -x645 -x646 -x647 -x648 x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 1797.91/1798.49 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1797.91/1798.49 c 52 1507873 14680 1556629 15024 1127902 14033 838 1798.00 1797.91/1798.49 c Objective: 5 1797.91/1798.49 s SATISFIABLE 1797.91/1798.49 c Total time: 1798 s
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878032-1245188037/watcher-1878032-1245188037 -o /tmp/evaluation-result-1878032-1245188037/solver-1878032-1245188037 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878032-1245188037.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 0.99 3/64 13311 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=10740 CPUtime=0 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 71506526 10997760 239 1992294400 134512640 137136520 4294956256 18446744073709551615 136525852 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 2685 240 176 640 0 2032 0 [startup+0.051769 s] /proc/loadavg: 1.00 1.00 0.99 3/64 13311 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=11236 CPUtime=0.04 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 412 0 0 0 4 0 0 0 18 0 1 0 71506526 11505664 387 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 2809 388 196 640 0 2165 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11236 [startup+0.101773 s] /proc/loadavg: 1.00 1.00 0.99 3/64 13311 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=11608 CPUtime=0.09 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 523 0 0 0 9 0 0 0 18 0 1 0 71506526 11886592 498 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 2902 498 196 640 0 2258 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11608 [startup+0.301796 s] /proc/loadavg: 1.00 1.00 0.99 3/64 13311 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=13112 CPUtime=0.29 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 875 0 0 0 29 0 0 0 19 0 1 0 71506526 13426688 850 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 3278 850 196 640 0 2634 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13112 [startup+0.701841 s] /proc/loadavg: 1.00 1.00 0.99 3/64 13311 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=15376 CPUtime=0.69 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 1449 0 0 0 69 0 0 0 22 0 1 0 71506526 15745024 1424 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 3844 1424 196 640 0 3200 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 15376 [startup+1.50193 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1843360/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=18132 CPUtime=1.49 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 2144 0 0 0 148 1 0 0 25 0 1 0 71506526 18567168 2119 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 4533 2119 196 640 0 3889 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18132 [startup+3.10112 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1840288/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=21776 CPUtime=3.09 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 3061 0 0 0 307 2 0 0 25 0 1 0 71506526 22298624 3036 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 5444 3036 196 640 0 4800 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 21776 [startup+6.30148 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1835168/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=25772 CPUtime=6.29 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 4066 0 0 0 626 3 0 0 25 0 1 0 71506526 26390528 4041 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 6443 4041 196 640 0 5799 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 25772 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1832552/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=27144 CPUtime=12.69 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 4404 0 0 0 1264 5 0 0 25 0 1 0 71506526 27795456 4379 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 6786 4379 196 640 0 6142 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 27144 [startup+25.5017 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1828712/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=31028 CPUtime=25.49 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 5369 0 0 0 2541 8 0 0 25 0 1 0 71506526 31772672 5344 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 7757 5344 196 640 0 7113 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 31028 [startup+51.1016 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1825896/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=33912 CPUtime=51.07 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 6091 0 0 0 5096 11 0 0 25 0 1 0 71506526 34725888 6066 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 8478 6066 196 640 0 7834 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 33912 [startup+102.304 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1820968/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=38748 CPUtime=102.27 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 7309 0 0 0 10208 19 0 0 25 0 1 0 71506526 39677952 7284 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 9687 7284 196 640 0 9043 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 38748 [startup+162.301 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1817384/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=42320 CPUtime=162.25 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 8197 0 0 0 16198 27 0 0 25 0 1 0 71506526 43335680 8172 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 10580 8172 196 640 0 9936 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 42320 [startup+222.301 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813096/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46624 CPUtime=222.23 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9274 0 0 0 22188 35 0 0 25 0 1 0 71506526 47742976 9249 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11656 9249 196 640 0 11012 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 46624 [startup+282.301 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813096/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46592 CPUtime=282.21 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 28175 46 0 0 25 0 1 0 71506526 47710208 9246 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11648 9246 197 640 0 11004 0 Current children cumulated CPU time (s) 282.21 Current children cumulated vsize (KiB) 46592 [startup+342.302 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813096/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46592 CPUtime=342.19 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 34163 56 0 0 25 0 1 0 71506526 47710208 9246 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11648 9246 197 640 0 11004 0 Current children cumulated CPU time (s) 342.19 Current children cumulated vsize (KiB) 46592 [startup+402.302 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813032/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46588 CPUtime=402.18 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 40153 65 0 0 25 0 1 0 71506526 47706112 9245 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11647 9245 197 640 0 11003 0 Current children cumulated CPU time (s) 402.18 Current children cumulated vsize (KiB) 46588 [startup+462.302 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813032/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46588 CPUtime=462.17 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 46143 74 0 0 25 0 1 0 71506526 47706112 9245 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11647 9245 197 640 0 11003 0 Current children cumulated CPU time (s) 462.17 Current children cumulated vsize (KiB) 46588 [startup+522.302 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813032/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46588 CPUtime=522.15 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 52134 81 0 0 25 0 1 0 71506526 47706112 9245 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11647 9245 197 640 0 11003 0 Current children cumulated CPU time (s) 522.15 Current children cumulated vsize (KiB) 46588 [startup+582.301 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1813032/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46588 CPUtime=582.13 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 58127 86 0 0 25 0 1 0 71506526 47706112 9245 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11647 9245 197 640 0 11003 0 Current children cumulated CPU time (s) 582.13 Current children cumulated vsize (KiB) 46588 [startup+642.301 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812968/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46588 CPUtime=642.12 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9275 0 0 0 64120 92 0 0 25 0 1 0 71506526 47706112 9245 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11647 9245 197 640 0 11003 0 Current children cumulated CPU time (s) 642.12 Current children cumulated vsize (KiB) 46588 [startup+702.301 s] ################ # More data... # ################ /proc/meminfo: memFree=1812904/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46588 CPUtime=1121.98 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 112048 150 0 0 25 0 1 0 71506526 47706112 9246 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11647 9246 197 640 0 11003 0 Current children cumulated CPU time (s) 1121.98 Current children cumulated vsize (KiB) 46588 [startup+1182.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812840/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1181.97 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 118041 156 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1181.97 Current children cumulated vsize (KiB) 46580 [startup+1242.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812840/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1241.96 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 124028 168 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1241.96 Current children cumulated vsize (KiB) 46580 [startup+1302.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812776/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1301.95 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 130017 178 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1301.95 Current children cumulated vsize (KiB) 46580 [startup+1362.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812776/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1361.92 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 136005 187 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 134544455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1361.92 Current children cumulated vsize (KiB) 46580 [startup+1422.31 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812712/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1421.92 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 141998 194 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136500598 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1421.92 Current children cumulated vsize (KiB) 46580 [startup+1482.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13312 /proc/meminfo: memFree=1812648/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1481.89 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 147989 200 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1481.89 Current children cumulated vsize (KiB) 46580 [startup+1542.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13314 /proc/meminfo: memFree=1812712/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1541.87 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 153980 207 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1541.87 Current children cumulated vsize (KiB) 46580 [startup+1602.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13314 /proc/meminfo: memFree=1812648/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1601.86 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 159970 216 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1601.86 Current children cumulated vsize (KiB) 46580 [startup+1662.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812456/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1661.84 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 165961 223 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1661.84 Current children cumulated vsize (KiB) 46580 [startup+1722.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1721.82 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 171951 231 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1721.82 Current children cumulated vsize (KiB) 46580 [startup+1782.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1781.81 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 177943 238 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1781.81 Current children cumulated vsize (KiB) 46580 Solver just ended. Dumping a history of the last processes samples [startup+1791.91 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1791.41 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 178902 239 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1791.41 Current children cumulated vsize (KiB) 46580 [startup+1795.1 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1794.61 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 179222 239 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1794.61 Current children cumulated vsize (KiB) 46580 [startup+1796.7 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1796.2 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 179381 239 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1796.2 Current children cumulated vsize (KiB) 46580 [startup+1797.5 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1797 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 179460 240 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1797 Current children cumulated vsize (KiB) 46580 [startup+1797.9 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1797.4 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 179500 240 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1797.4 Current children cumulated vsize (KiB) 46580 [startup+1798.3 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1797.8 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 179540 240 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1797.8 Current children cumulated vsize (KiB) 46580 [startup+1798.4 s] /proc/loadavg: 1.00 1.00 0.99 2/65 13320 /proc/meminfo: memFree=1812520/2055920 swapFree=4192952/4192956 [pid=13311] ppid=13309 vsize=46580 CPUtime=1797.91 /proc/13311/stat : 13311 (bsolo) R 13309 13311 12171 0 -1 4194304 9276 0 0 0 179551 240 0 0 25 0 1 0 71506526 47697920 9244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13311/statm: 11645 9244 197 640 0 11001 0 Current children cumulated CPU time (s) 1797.91 Current children cumulated vsize (KiB) 46580 Child status: 0 Real time (s): 1798.5 CPU time (s): 1798.01 CPU user time (s): 1795.6 CPU system time (s): 2.40863 CPU usage (%): 99.9727 Max. virtual memory (cumulated for all children) (KiB): 46624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1795.6 system time used= 2.40863 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9278 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= 3 involuntary context switches= 2896 runsolver used 1.09383 second user time and 4.05138 second system time The end
Begin job on node20 at 2009-06-16 23:33:57 IDJOB=1878032 IDBENCH=48012 IDSOLVER=700 FILE ID=node20/1878032-1245188037 PBS_JOBID= 9368283 Free space on /tmp= 66324 MiB SOLVER NAME= bsolo 3.1 cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878032-1245188037/watcher-1878032-1245188037 -o /tmp/evaluation-result-1878032-1245188037/solver-1878032-1245188037 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878032-1245188037.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0f5232be892543458d8a9fd6fc4fb56e RANDOM SEED=533178761 node20.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 : 3000.234 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 : 3000.234 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: 1850184 kB Buffers: 42704 kB Cached: 78672 kB SwapCached: 4 kB Active: 48328 kB Inactive: 86408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1850184 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 3952 kB Writeback: 0 kB Mapped: 23232 kB Slab: 56996 kB Committed_AS: 143172 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1878032-1245188037.opb Free space on /tmp at the end= 66320 MiB End job on node20 at 2009-06-17 00:03:56