Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | -6 | 7.03393 | 7.03706 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_5.opb |
MD5SUM | 20ea76261c79ba7825c3d1b1d13450a8 |
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 | 35 |
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) | 1464 |
Sum of products size (including duplicates) | 2928 |
Number of different products | 732 |
Sum of products size | 1464 |
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 6.99/7.03 c starting to Solve 6.99/7.03 c total time = 7.02 6.99/7.03 o -6 6.99/7.03 c quality of integer solution is H 6.99/7.03 s OPTIMUM FOUND 6.99/7.03 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 6.99/7.03 v -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 6.99/7.03 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 6.99/7.03 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 6.99/7.03 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 6.99/7.03 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 6.99/7.03 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 6.99/7.03 v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 6.99/7.03 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 6.99/7.03 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 6.99/7.03 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 6.99/7.03 v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 6.99/7.03 v -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 6.99/7.03 v -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 6.99/7.03 v -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 6.99/7.03 v -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 6.99/7.03 v -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 6.99/7.03 v -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 6.99/7.03 v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 6.99/7.03 v -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 6.99/7.03 v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 6.99/7.03 v -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 6.99/7.03 v -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 6.99/7.03 v -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 6.99/7.03 v -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 6.99/7.03 v -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 6.99/7.03 v -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 6.99/7.03 v -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 6.99/7.03 v -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 6.99/7.03 v -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 6.99/7.03 v -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 6.99/7.03 v -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 6.99/7.03 v -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 6.99/7.03 v -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 6.99/7.03 v -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 6.99/7.03 v -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 6.99/7.03 v -x778 -x779 -x780 -x781 -x782
OK -6
Linearizing /tmp/evaluation/454458-1178026352/instance-454458-1178026352.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-454458-1178026352 -o ROOT/results/node50/solver-454458-1178026352 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454458-1178026352/instance-454458-1178026352.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: 0.73 0.94 0.98 3/64 25713 /proc/meminfo: memFree=1803984/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=2648 CPUtime=0 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 157480411 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8086342 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 662 234 199 40 0 77 0 [startup+0.0207881 s] /proc/loadavg: 0.73 0.94 0.98 3/64 25713 /proc/meminfo: memFree=1803984/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=2780 CPUtime=0.01 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 320 0 0 0 1 0 0 0 18 0 1 0 157480411 2846720 291 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8316658 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 695 291 199 40 0 110 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2780 [startup+0.101795 s] /proc/loadavg: 0.73 0.94 0.98 3/64 25713 /proc/meminfo: memFree=1803984/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=3924 CPUtime=0.09 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 597 0 0 0 9 0 0 0 18 0 1 0 157480411 4018176 567 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 981 567 221 40 0 396 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3924 [startup+0.301812 s] /proc/loadavg: 0.73 0.94 0.98 3/64 25713 /proc/meminfo: memFree=1803984/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=0.29 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 845 0 0 0 29 0 0 0 19 0 1 0 157480411 4960256 815 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582148 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 815 227 40 0 626 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4844 [startup+0.701846 s] /proc/loadavg: 0.73 0.94 0.98 3/64 25713 /proc/meminfo: memFree=1803984/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=0.69 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 848 0 0 0 69 0 0 0 22 0 1 0 157480411 4960256 818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 818 227 40 0 626 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4844 [startup+1.50192 s] /proc/loadavg: 0.76 0.94 0.98 2/65 25714 /proc/meminfo: memFree=1801544/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=1.49 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 851 0 0 0 149 0 0 0 25 0 1 0 157480411 4960256 821 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 821 227 40 0 626 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4844 [startup+3.10106 s] /proc/loadavg: 0.76 0.94 0.98 2/65 25714 /proc/meminfo: memFree=1801416/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=3.09 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 859 0 0 0 308 1 0 0 25 0 1 0 157480411 4960256 829 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632685 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 829 227 40 0 626 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4844 [startup+6.30134 s] /proc/loadavg: 0.77 0.94 0.98 2/65 25714 /proc/meminfo: memFree=1801320/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=6.29 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 930 0 0 0 628 1 0 0 25 0 1 0 157480411 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/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+6.70237 s] /proc/loadavg: 0.77 0.94 0.98 2/65 25714 /proc/meminfo: memFree=1801320/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=6.69 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 945 0 0 0 668 1 0 0 25 0 1 0 157480411 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 835 227 40 0 626 0 Current children cumulated CPU time (s) 6.69 Current children cumulated vsize (KiB) 4844 [startup+6.90239 s] /proc/loadavg: 0.77 0.94 0.98 2/65 25714 /proc/meminfo: memFree=1801320/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=6.89 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 960 0 0 0 688 1 0 0 25 0 1 0 157480411 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 835 227 40 0 626 0 Current children cumulated CPU time (s) 6.89 Current children cumulated vsize (KiB) 4844 [startup+7.0024 s] /proc/loadavg: 0.77 0.94 0.98 2/65 25714 /proc/meminfo: memFree=1801320/2055920 swapFree=4183752/4192956 [pid=25713] ppid=25711 vsize=4844 CPUtime=6.99 /proc/25713/stat : 25713 (glpPBv3) R 25711 25713 24415 0 -1 0 960 0 0 0 698 1 0 0 25 0 1 0 157480411 4960256 835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556788 0 0 4096 0 0 0 0 17 1 0 0 /proc/25713/statm: 1211 835 227 40 0 626 0 Current children cumulated CPU time (s) 6.99 Current children cumulated vsize (KiB) 4844 Child status: 30 Real time (s): 7.03706 CPU time (s): 7.03393 CPU user time (s): 7.01393 CPU system time (s): 0.019996 CPU usage (%): 99.9556 Max. virtual memory (cumulated for all children) (KiB): 4944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.01393 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 968 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= 19 runsolver used 0.010998 second user time and 0.015997 second system time The end
Begin job on node50 on Tue May 1 13:32:32 UTC 2007 IDJOB= 454458 IDBENCH= 48198 IDSOLVER= 166 FILE ID= node50/454458-1178026352 PBS_JOBID= 4728349 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_5.opb COMMAND LINE= glpPBv3 /tmp/evaluation/454458-1178026352/instance-454458-1178026352.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-454458-1178026352 -o ROOT/results/node50/conversion-454458-1178026352 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454458-1178026352/instance-454458-1178026352.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-454458-1178026352 -o ROOT/results/node50/solver-454458-1178026352 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454458-1178026352/instance-454458-1178026352.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 20ea76261c79ba7825c3d1b1d13450a8 RANDOM SEED= 311194904 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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: 1804392 kB Buffers: 76776 kB Cached: 101684 kB SwapCached: 3168 kB Active: 121744 kB Inactive: 71872 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1804392 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 2500 kB Writeback: 0 kB Mapped: 18792 kB Slab: 43884 kB Committed_AS: 4805464 kB PageTables: 1476 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 node50 on Tue May 1 13:32:40 UTC 2007