Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 1 | 41.2937 | 41.3268 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb |
MD5SUM | 9de41f4dfea665c07d07d26677f77e5d |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 1.01884 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 901 |
Total number of constraints | 2521 |
Number of constraints which are clauses | 2520 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 21 |
Biggest coefficient in the objective function | 1048576 |
Number of bits for the biggest coefficient in the objective function | 21 |
Sum of the numbers in the objective function | 2097151 |
Number of bits of the sum of numbers in the objective function | 21 |
Biggest number in a constraint | 576460752303423488 |
Number of bits of the biggest number in a constraint | 60 |
Biggest sum of numbers in a constraint | 2305842614989581580 |
Number of bits of the biggest sum of numbers | 61 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.06 c BIG Int formula... 0.06 c Initial problem consists of 901 variables and 2522 constraints. 0.07 c No problem reductions applied in OPT. instance. 0.07 c preprocess terminated. Elapsed time: 0.063 0.07 c After prepocess the problem consists of 691 variables and 2102 constraints. 0.07 c Initial Lower Bound: 0 0.41 c Restart #1 #Var: 691 LB: 0 @ 0.404 1.07 c Restart #2 #Var: 691 LB: 0 @ 1.06 1.99 c Restart #3 #Var: 691 LB: 0 @ 1.982 3.20 c Restart #4 #Var: 691 LB: 0 @ 3.192 4.75 c Restart #5 #Var: 691 LB: 0 @ 4.738 6.59 c Restart #6 #Var: 691 LB: 0 @ 6.574 8.79 c Restart #7 #Var: 691 LB: 0 @ 8.773 11.34 c Restart #8 #Var: 691 LB: 0 @ 11.322 14.22 c Restart #9 #Var: 691 LB: 0 @ 14.2 17.36 c Restart #10 #Var: 691 LB: 0 @ 17.343 20.33 c Restart #11 #Var: 691 LB: 0 @ 20.312 23.21 c Restart #12 #Var: 691 LB: 0 @ 23.184 25.97 c Restart #13 #Var: 691 LB: 0 @ 25.947 28.42 c Restart #14 #Var: 691 LB: 0 @ 28.394 31.61 c Restart #15 #Var: 691 LB: 0 @ 31.589 35.17 c Restart #16 #Var: 691 LB: 0 @ 35.149 36.97 c Restart #17 #Var: 691 LB: 0 @ 36.945 40.08 c Restart #18 #Var: 691 LB: 0 @ 40.049 40.71 c Sol. found (all assignments made)... 40.71 o 5 40.71 c NEW SOLUTION FOUND: 5 @ 40.685 41.31 c Sol. found (all assignments made)... 41.31 o 1 41.31 c NEW SOLUTION FOUND: 1 @ 41.286 41.32 s OPTIMUM FOUND 41.32 c Cost: 1 41.32 v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x62 x22 x63 x23 -x64 -x24 x65 x25 -x66 41.32 v -x26 -x67 -x27 -x68 -x28 -x69 -x29 x70 x30 -x71 -x31 x72 x32 x73 x33 -x74 -x34 x75 x35 x76 x36 -x77 -x37 x78 x38 -x79 -x39 -x80 -x40 41.32 v x81 x41 -x82 -x42 -x83 -x43 -x84 -x44 x85 x45 -x86 -x46 x87 x47 x88 x48 -x89 -x49 x90 x50 x91 x51 -x92 -x52 -x93 -x53 -x94 -x54 -x95 41.32 v -x55 x96 x56 -x97 -x57 -x98 -x58 x99 x59 -x100 -x60 x101 x61 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 41.32 v -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 41.32 v -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 41.32 v -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 41.32 v -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 41.32 v -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 41.32 v -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 41.32 v -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 41.32 v -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 41.32 v -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 41.32 v -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 41.32 v -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 41.32 v -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 41.32 v -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 41.32 v -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 41.32 v -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 41.32 v -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 41.32 v -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 41.32 v -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 41.32 v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 41.32 v -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 41.32 v -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 41.32 v -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 41.32 v -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 41.32 v -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 41.32 v -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 41.32 v -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 41.32 v -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 41.32 v -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 41.32 v -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 41.32 v -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 41.32 v -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 41.32 v -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 41.32 v -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 41.32 v -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 41.32 v -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 41.32 v -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x542 -x543 -x544 -x545 -x546 -x547 -x548 41.32 v -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 41.32 v -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 41.32 c Exit Code: 30 41.32 c Total time: 41.291 s
OK 1
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node82/watcher-50405-1149921011 -o ROOT/results/node82/solver-50405-1149921011 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50405-1149921011/instance-50405-1149921011.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.31 0.77 0.85 2/68 26950 /proc/meminfo: memFree=1155840/2055892 swapFree=4087448/4096564 [pid=26950] ppid=26948 vsize=4936 CPUtime=0 /proc/26950/stat : 26950 (bsolo) D 26948 26950 26904 0 -1 0 362 0 0 0 0 0 0 0 19 0 1 0 249290365 5054464 327 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072100015398 0 0 17 1 0 0 /proc/26950/statm: 1234 327 223 55 0 125 0 [startup+10.002 s] /proc/loadavg: 0.41 0.78 0.85 2/68 26950 /proc/meminfo: memFree=1153024/2055892 swapFree=4087448/4096564 [pid=26950] ppid=26948 vsize=7348 CPUtime=9.97 /proc/26950/stat : 26950 (bsolo) R 26948 26950 26904 0 -1 0 1094 0 0 0 997 0 0 0 25 0 1 0 249290365 7524352 1010 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134604130 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26950/statm: 1837 1010 294 55 0 728 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 7348 [startup+20.0078 s] /proc/loadavg: 0.50 0.79 0.85 2/68 26950 /proc/meminfo: memFree=1150656/2055892 swapFree=4087448/4096564 [pid=26950] ppid=26948 vsize=9556 CPUtime=19.98 /proc/26950/stat : 26950 (bsolo) R 26948 26950 26904 0 -1 0 1681 0 0 0 1997 1 0 0 25 0 1 0 249290365 9785344 1576 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548228 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26950/statm: 2389 1576 294 55 0 1280 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 9556 [startup+30.0137 s] /proc/loadavg: 0.58 0.80 0.85 2/68 26950 /proc/meminfo: memFree=1150656/2055892 swapFree=4087448/4096564 [pid=26950] ppid=26948 vsize=9556 CPUtime=29.98 /proc/26950/stat : 26950 (bsolo) R 26948 26950 26904 0 -1 0 1681 0 0 0 2997 1 0 0 25 0 1 0 249290365 9785344 1576 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548239 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26950/statm: 2389 1576 294 55 0 1280 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 9556 [startup+40.0196 s] /proc/loadavg: 0.64 0.80 0.85 2/68 26950 /proc/meminfo: memFree=1148864/2055892 swapFree=4087448/4096564 [pid=26950] ppid=26948 vsize=11508 CPUtime=39.98 /proc/26950/stat : 26950 (bsolo) R 26948 26950 26904 0 -1 0 2169 0 0 0 3996 2 0 0 25 0 1 0 249290365 11784192 2050 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548247 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26950/statm: 2877 2050 294 55 0 1768 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 11508 Child status: 30 Real time (s): 41.3268 CPU time (s): 41.2937 CPU user time (s): 41.2657 CPU system time (s): 0.027995 CPU usage (%): 99.92 Max. virtual memory (cumulated for all children) (Kb): 11508 The end
Begin job on node82 on Sat Jun 10 06:30:11 UTC 2006 FILE ID= 50405-1149921011 PBS_JOBID= 386129 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50405-1149921011/instance-50405-1149921011.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node82/watcher-50405-1149921011 -o ROOT/results/node82/solver-50405-1149921011 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50405-1149921011/instance-50405-1149921011.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 9de41f4dfea665c07d07d26677f77e5d RANDOM SEED= 701123435 /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 : 3000.265 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 : 6006.17 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 : 3000.265 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1156112 kB Buffers: 46348 kB Cached: 774684 kB SwapCached: 2788 kB Active: 128228 kB Inactive: 701560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1156112 kB SwapTotal: 4096564 kB SwapFree: 4087448 kB Dirty: 140 kB Writeback: 0 kB Mapped: 14560 kB Slab: 56336 kB Committed_AS: 678148 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node82 on Sat Jun 10 06:30:52 UTC 2006