Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | -6 | 6.61199 | 6.61873 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_4.opb |
MD5SUM | 86191362e647705fbaa0ee217c43491b |
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 | -6 |
Best CPU time to get the best result obtained on this benchmark | 0.050991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -6 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 37 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1466 |
Sum of products size (including duplicates) | 2932 |
Number of different products | 733 |
Sum of products size | 1466 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 6.59/6.61 c starting to Solve 6.59/6.61 c total time = 6.6 6.59/6.61 o -6 6.59/6.61 c quality of integer solution is H 6.59/6.61 s OPTIMUM FOUND 6.59/6.61 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 6.59/6.61 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 -x55 6.59/6.61 v -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 -x81 6.59/6.61 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 6.59/6.61 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 6.59/6.61 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 6.59/6.61 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 6.59/6.61 v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 6.59/6.61 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 6.59/6.61 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 6.59/6.61 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 6.59/6.61 v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 6.59/6.61 v -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 6.59/6.61 v -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 6.59/6.61 v -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 6.59/6.61 v -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 6.59/6.61 v -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 6.59/6.61 v -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 6.59/6.61 v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 6.59/6.61 v -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 6.59/6.61 v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 6.59/6.61 v -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 6.59/6.61 v -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 6.59/6.61 v -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 6.59/6.61 v -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 6.59/6.61 v -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 6.59/6.61 v -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 6.59/6.61 v -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 6.59/6.61 v -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 6.59/6.61 v -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 6.59/6.61 v -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 6.59/6.61 v -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 6.59/6.61 v -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 6.59/6.61 v -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 6.59/6.61 v -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 6.59/6.61 v -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 6.59/6.61 v -x778 -x779 -x780 -x781 -x782 -x783
OK -6
Linearizing /tmp/evaluation/454158-1178022128/instance-454158-1178022128.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-454158-1178022128 -o ROOT/results/node41/solver-454158-1178022128 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454158-1178022128/instance-454158-1178022128.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.93 1.12 1.09 3/77 19148 /proc/meminfo: memFree=1786528/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=2648 CPUtime=0 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 250124676 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 662 236 199 40 0 77 0 [startup+0.0903659 s] /proc/loadavg: 0.93 1.12 1.09 3/77 19148 /proc/meminfo: memFree=1786528/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=3924 CPUtime=0.08 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 597 0 0 0 8 0 0 0 18 0 1 0 250124676 4018176 567 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 981 567 221 40 0 396 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3924 [startup+0.101367 s] /proc/loadavg: 0.93 1.12 1.09 3/77 19148 /proc/meminfo: memFree=1786528/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=3924 CPUtime=0.09 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 597 0 0 0 9 0 0 0 18 0 1 0 250124676 4018176 567 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 981 567 221 40 0 396 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3924 [startup+0.301384 s] /proc/loadavg: 0.93 1.12 1.09 3/77 19148 /proc/meminfo: memFree=1786528/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=0.29 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 845 0 0 0 29 0 0 0 19 0 1 0 250124676 4960256 815 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 815 227 40 0 626 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4844 [startup+0.701419 s] /proc/loadavg: 0.93 1.12 1.09 3/77 19148 /proc/meminfo: memFree=1786528/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=0.69 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 847 0 0 0 69 0 0 0 22 0 1 0 250124676 4960256 817 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557438 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 817 227 40 0 626 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4844 [startup+1.50149 s] /proc/loadavg: 0.93 1.12 1.09 2/78 19149 /proc/meminfo: memFree=1784152/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=1.49 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 852 0 0 0 148 1 0 0 25 0 1 0 250124676 4960256 822 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 822 227 40 0 626 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4844 [startup+3.10163 s] /proc/loadavg: 0.93 1.12 1.09 2/78 19149 /proc/meminfo: memFree=1783960/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=3.09 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 861 0 0 0 308 1 0 0 25 0 1 0 250124676 4960256 831 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569314 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 831 227 40 0 626 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4844 [startup+6.3019 s] /proc/loadavg: 0.94 1.12 1.09 2/78 19149 /proc/meminfo: memFree=1783840/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=6.29 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 908 0 0 0 627 2 0 0 25 0 1 0 250124676 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 835 227 40 0 626 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4844 Solver just ended. Dumping a history of the last processes samples [startup+6.50192 s] /proc/loadavg: 0.94 1.12 1.09 2/78 19149 /proc/meminfo: memFree=1783840/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=6.49 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 908 0 0 0 647 2 0 0 25 0 1 0 250124676 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587206 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 835 227 40 0 626 0 Current children cumulated CPU time (s) 6.49 Current children cumulated vsize (KiB) 4844 [startup+6.60593 s] /proc/loadavg: 0.94 1.12 1.09 2/78 19149 /proc/meminfo: memFree=1783840/2055920 swapFree=4169228/4192956 [pid=19148] ppid=19146 vsize=4844 CPUtime=6.59 /proc/19148/stat : 19148 (glpPBv3) R 19146 19148 23855 0 -1 0 911 0 0 0 657 2 0 0 25 0 1 0 250124676 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19148/statm: 1211 835 227 40 0 626 0 Current children cumulated CPU time (s) 6.59 Current children cumulated vsize (KiB) 4844 Child status: 30 Real time (s): 6.61873 CPU time (s): 6.61199 CPU user time (s): 6.586 CPU system time (s): 0.025996 CPU usage (%): 99.8983 Max. virtual memory (cumulated for all children) (KiB): 4932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.586 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 919 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= 13 involuntary context switches= 23 runsolver used 0.006998 second user time and 0.019996 second system time The end
Begin job on node41 on Tue May 1 12:22:08 UTC 2007 IDJOB= 454158 IDBENCH= 48178 IDSOLVER= 166 FILE ID= node41/454158-1178022128 PBS_JOBID= 4728364 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_4.opb COMMAND LINE= glpPBv3 /tmp/evaluation/454158-1178022128/instance-454158-1178022128.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-454158-1178022128 -o ROOT/results/node41/conversion-454158-1178022128 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454158-1178022128/instance-454158-1178022128.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-454158-1178022128 -o ROOT/results/node41/solver-454158-1178022128 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454158-1178022128/instance-454158-1178022128.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 86191362e647705fbaa0ee217c43491b RANDOM SEED= 1935452 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 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 : 3000.232 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: 1786936 kB Buffers: 67904 kB Cached: 106864 kB SwapCached: 2508 kB Active: 126792 kB Inactive: 76548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1786936 kB SwapTotal: 4192956 kB SwapFree: 4169228 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 35488 kB Slab: 50924 kB Committed_AS: 4864044 kB PageTables: 2016 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= 66562 MiB End job on node41 on Tue May 1 12:22:15 UTC 2007