Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 2642 | 0.065989 | 0.0674601 |
Name | normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/ ~walser/benchmarks/course-ass/normalized-ws97-5.opb |
MD5SUM | ed36462db2ffa04ea65b986069441496 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2642 |
Best CPU time to get the best result obtained on this benchmark | 0.065989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2642 |
Optimality of the best value was proved | YES |
Number of variables | 907 |
Total number of constraints | 403 |
Number of constraints which are clauses | 126 |
Number of constraints which are cardinality constraints (but not clauses) | 277 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 134 |
Number of terms in the objective function | 748 |
Biggest coefficient in the objective function | 240 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 33855 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 240 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 33855 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 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 0.02/0.06 c starting to Solve 0.02/0.06 c total time = 0.05 0.02/0.06 o 2642 0.02/0.06 c quality of integer solution is H 0.02/0.06 s OPTIMUM FOUND 0.02/0.06 v -x2 x128 -x506 x641 -x775 -x5 x257 x509 -x6 -x132 x258 -x384 x510 -x7 -x133 x259 x511 -x8 x134 x513 -x9 x135 x514 x389 -x517 x12 0.02/0.06 v -x138 -x518 -x13 x139 x519 -x15 x393 x521 -x16 -x142 x268 x522 -x17 x395 x523 -x18 x144 x524 -x19 x397 x525 x20 -x526 x660 -x21 0.02/0.06 v x147 x527 -x22 x274 x528 x23 -x529 x663 -x24 x150 x530 -x25 x151 x531 -x26 x152 -x404 x532 -x27 x153 x533 -x28 x154 x534 -x29 0.02/0.06 v x407 x535 -x30 x408 x536 x31 -x157 -x537 -x32 x158 x538 x33 -x159 x673 -x807 -x34 -x160 x286 -x540 x35 -x161 -x541 x288 -x414 0.02/0.06 v x37 -x163 -x543 -x38 x164 x544 -x39 x165 x545 x40 -x546 x680 -x814 -x41 x167 x547 -x42 x420 -x548 -x43 x169 x549 -x44 x422 x550 0.02/0.06 v x45 -x171 -x551 x552 x46 -x172 -x553 x687 x47 -x173 -x554 -x48 -x174 x426 x555 -x49 -x175 x427 x556 -x50 x176 x557 x429 x52 -x178 0.02/0.06 v -x559 -x53 x179 x560 x432 x695 -x829 -x55 -x181 x433 x562 -x56 x434 x563 x57 -x309 -x564 x698 -x832 -x58 x436 x565 -x59 x437 0.02/0.06 v -x566 x567 -x60 x186 x568 x569 x61 -x570 x704 -x838 -x62 x188 x571 -x63 -x315 x441 -x572 x706 -x840 x64 -x190 -x573 -x65 x317 0.02/0.06 v x574 x66 -x318 -x575 -x67 x319 x576 x68 -x194 -x577 x711 -x69 -x195 x321 -x578 x712 -x846 -x70 -x196 x448 -x579 x71 -x197 -x580 0.02/0.06 v x72 -x581 x715 x73 -x199 -x582 x74 -x583 x75 -x201 -x584 -x76 x202 x585 x77 -x203 -x586 -x79 -x205 x331 -x457 x588 -x80 x458 0.02/0.06 v -x589 x723 -x590 -x82 -x208 x334 -x460 x591 -x83 x335 -x592 -x84 x336 -x462 -x593 x727 x728 -x862 -x86 x212 -x595 x729 -x863 0.02/0.06 v -x87 -x213 x465 x596 -x88 x214 -x597 x731 -x865 -x89 x215 x598 -x90 x468 -x599 x733 -x91 -x217 x469 -x600 -x601 x93 -x219 -x603 0.02/0.06 v -x94 x220 -x604 -x95 x221 -x605 x739 -x873 x97 -x223 -x607 x350 -x476 x742 -x99 x225 -x609 -x100 -x352 x478 -x610 x744 -x878 0.02/0.06 v x227 x745 -x879 x228 x746 -x880 -x103 -x229 x355 -x481 -x613 -x104 -x230 x356 -x482 -x614 x105 -x615 x749 -x106 -x232 x358 0.02/0.06 v -x484 -x616 x107 -x617 x108 -x234 -x486 -x618 -x109 x235 -x619 -x110 x236 -x620 x754 -x111 -x237 -x363 x489 -x621 x755 -x889 0.02/0.06 v x757 -x891 -x114 x366 -x624 x241 x116 -x242 -x494 -x626 x760 -x117 x243 x627 -x628 x762 -x896 x118 -x496 -x629 -x119 x371 -x631 0.02/0.06 v x765 -x899 x120 -x632 x766 -x900 -x121 x247 -x633 x767 -x901 -x122 x374 x634 -x123 x375 -x501 -x635 x124 -x636 x904 -x125 x377 0.02/0.06 v -x503 -x637 x771 -x905 x772 -x906 x127 -x639 x773 -x3 -x129 -x507 -x4 -x508 -x642 -x131 -x643 -x777 -x644 -x778 -x385 -x645 0.02/0.06 v -x779 x646 -x780 -x260 -x647 -x781 -x261 -x387 -x648 -x782 -x262 -x388 -x137 -x390 -x265 -x391 -x653 -x787 -x655 -x789 -x656 0.02/0.06 v -x790 -x143 -x657 -x791 -x270 -x658 -x792 -x271 -x659 -x793 -x146 -x272 -x273 -x399 -x661 -x795 -x148 -x400 -x662 -x796 -x149 0.02/0.06 v -x401 -x276 -x664 -x798 -x277 -x403 -x665 -x799 -x278 -x666 -x800 -x279 -x405 -x667 -x801 -x280 -x406 -x668 -x802 -x155 -x281 0.02/0.06 v -x669 -x803 -x156 -x282 -x670 -x804 -x284 -x410 -x672 -x806 -x412 -x287 -x413 -x675 x809 -x676 x810 -x290 -x416 -x678 -x812 0.02/0.06 v -x291 -x417 -x679 -x813 -x166 -x292 -x418 -x293 -x681 -x815 -x295 -x421 -x683 -x817 -x170 -x684 -x818 -x297 -x423 -x685 x819 0.02/0.06 v -x686 -x820 -x298 -x424 -x821 -x300 -x689 -x823 -x301 -x690 -x824 -x302 -x428 -x691 -x825 -x51 -x177 -x303 -x558 -x692 x826 0.02/0.06 v -x304 -x430 -x693 x827 -x305 -x431 -x694 -x828 -x54 -x180 -x306 -x561 -x307 -x696 -x830 -x182 -x697 -x831 -x183 -x435 -x184 0.02/0.06 v -x310 -x699 -x833 -x185 -x311 -x701 -x835 -x312 -x438 -x702 -x836 -x703 -x837 -x187 -x313 -x439 -x314 -x440 -x705 -x839 -x189 0.02/0.06 v -x316 -x707 x841 -x191 -x443 -x708 -x842 -x192 -x444 -x193 -x445 -x710 -x844 -x320 -x446 -x845 -x447 -x322 -x847 -x323 -x449 0.02/0.06 v -x714 x848 -x198 -x324 -x450 -x325 -x451 -x716 x850 -x326 -x717 x851 -x327 -x453 -x718 x852 -x328 -x454 -x719 -x853 -x329 0.02/0.06 v -x455 -x720 x854 -x722 -x856 -x206 -x332 -x857 -x207 -x725 -x859 -x209 -x461 -x338 -x464 -x339 -x730 -x864 -x340 -x466 -x341 0.02/0.06 v -x467 -x732 -x866 -x216 -x342 -x867 -x343 -x734 x868 -x218 -x345 -x737 x871 -x346 -x472 -x738 x872 -x347 -x473 -x348 -x740 0.02/0.06 v x874 -x349 -x741 x875 -x351 -x477 -x743 x877 -x226 -x353 -x479 -x354 -x480 -x747 x881 -x748 x882 -x750 x884 -x485 -x751 x885 0.02/0.06 v -x360 -x361 -x487 -x753 x887 -x362 -x488 -x888 -x756 x890 -x239 -x491 -x492 -x758 x892 -x115 -x367 -x493 -x625 -x368 -x894 0.02/0.06 v -x369 -x495 -x761 -x895 -x244 -x370 -x763 x897 -x246 -x498 -x373 -x499 -x248 -x500 -x768 -x902 -x376 -x502 -x126 -x638 -x253 0.02/0.06 v -x379 -x505 -x907 x1 x10 -x11 -x14 -x36 -x78 -x81 -x85 -x92 -x96 -x98 -x101 -x102 -x112 -x113 -x130 -x136 -x140 -x141 -x145 0.02/0.06 v -x162 -x168 -x200 -x204 -x210 -x211 -x222 -x224 -x231 -x233 -x238 -x240 -x245 -x249 -x250 -x251 -x252 -x254 -x255 -x256 -x263 0.02/0.06 v -x264 -x266 -x267 -x269 -x275 -x283 -x285 -x289 -x294 -x296 -x299 -x308 -x330 -x333 -x337 -x344 -x357 -x359 -x364 x365 -x372 0.02/0.06 v -x378 -x380 x381 x382 -x383 -x386 x392 -x394 -x396 -x398 -x402 -x409 -x411 -x415 -x419 -x425 -x442 -x452 x456 x459 x463 x470 0.02/0.06 v -x471 x474 -x475 -x483 x490 -x497 x504 -x512 -x515 -x516 -x520 -x539 -x542 x587 -x594 -x602 -x606 -x608 -x611 -x612 -x622 0.02/0.06 v -x623 -x630 -x640 -x649 -x650 -x651 -x652 -x654 -x671 -x674 -x677 -x682 -x688 -x700 -x709 x713 -x721 -x724 -x726 -x735 -x736 0.02/0.06 v -x752 -x759 -x764 -x769 -x770 x774 x776 x783 x784 x785 x786 x788 -x794 -x797 x805 x808 x811 x816 x822 x834 x843 -x849 -x855 0.02/0.06 v x858 x860 -x861 x869 x870 -x876 -x883 x886 x893 x898 x903
OK 2642
/tmp/evaluation/365322-1177049214/instance-365322-1177049214.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-365322-1177049214 -o ROOT/results/node4/solver-365322-1177049214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/365322-1177049214/instance-365322-1177049214.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: 0.98 1.00 0.99 3/77 17233 /proc/meminfo: memFree=1705368/2055920 swapFree=4153812/4192956 [pid=17233] ppid=17231 vsize=2644 CPUtime=0 /proc/17233/stat : 17233 (glpPBv3) R 17231 17233 15848 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 180959180 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134527173 0 0 4096 0 0 0 0 17 1 0 0 /proc/17233/statm: 661 224 192 40 0 76 0 [startup+0.026747 s] /proc/loadavg: 0.98 1.00 0.99 3/77 17233 /proc/meminfo: memFree=1705368/2055920 swapFree=4153812/4192956 [pid=17233] ppid=17231 vsize=3196 CPUtime=0.02 /proc/17233/stat : 17233 (glpPBv3) R 17231 17233 15848 0 -1 0 425 0 0 0 2 0 0 0 18 0 1 0 180959180 3272704 394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/17233/statm: 799 394 221 40 0 214 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3196 Solver just ended. Dumping a history of the last processes samples [startup+0.026747 s] /proc/loadavg: 0.98 1.00 0.99 3/77 17233 /proc/meminfo: memFree=1705368/2055920 swapFree=4153812/4192956 [pid=17233] ppid=17231 vsize=3196 CPUtime=0.02 /proc/17233/stat : 17233 (glpPBv3) R 17231 17233 15848 0 -1 0 425 0 0 0 2 0 0 0 18 0 1 0 180959180 3272704 394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/17233/statm: 799 394 221 40 0 214 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3196 Child status: 30 Real time (s): 0.0674601 CPU time (s): 0.065989 CPU user time (s): 0.057991 CPU system time (s): 0.007998 CPU usage (%): 97.8194 Max. virtual memory (cumulated for all children) (KiB): 3196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.057991 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 543 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= 7 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node4 on Fri Apr 20 06:06:54 UTC 2007 IDJOB= 365322 IDBENCH= 2231 IDSOLVER= 166 FILE ID= node4/365322-1177049214 PBS_JOBID= 4640116 Free space on /tmp= 66472 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ws97-5.opb COMMAND LINE= glpPBv3 /tmp/evaluation/365322-1177049214/instance-365322-1177049214.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-365322-1177049214 -o ROOT/results/node4/conversion-365322-1177049214 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365322-1177049214/instance-365322-1177049214.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-365322-1177049214 -o ROOT/results/node4/solver-365322-1177049214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/365322-1177049214/instance-365322-1177049214.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ed36462db2ffa04ea65b986069441496 RANDOM SEED= 727401875 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.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 : 3000.218 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 : 5931.00 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 : 3000.218 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: 1705840 kB Buffers: 35988 kB Cached: 234696 kB SwapCached: 2336 kB Active: 131500 kB Inactive: 162488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1705840 kB SwapTotal: 4192956 kB SwapFree: 4153812 kB Dirty: 2332 kB Writeback: 0 kB Mapped: 30732 kB Slab: 41652 kB Committed_AS: 5337708 kB PageTables: 1820 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= 66472 MiB End job on node4 on Fri Apr 20 06:06:55 UTC 2007