Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 62 | 0.276957 | 0.29334 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb |
MD5SUM | 7070b0ccf5287a23c61644383564c46b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 62 |
Best CPU time to get the best result obtained on this benchmark | 0.276957 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 62 |
Optimality of the best value was proved | YES |
Number of variables | 672 |
Total number of constraints | 2028 |
Number of constraints which are clauses | 2004 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 28 |
Number of terms in the objective function | 672 |
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 | 672 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 672 |
Number of bits of the biggest sum of numbers | 10 |
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 0.19/0.27 c starting to Solve 0.19/0.27 c total time = 0.27 0.19/0.27 o 62 0.19/0.27 c quality of integer solution is H 0.19/0.27 s OPTIMUM FOUND 0.19/0.27 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 0.19/0.27 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 -x56 0.19/0.27 v -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 -x82 0.19/0.27 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 0.19/0.27 v -x108 x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 0.19/0.27 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 0.19/0.27 v -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 0.19/0.27 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 0.19/0.27 v -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 x211 -x212 0.19/0.27 v -x213 -x214 -x215 x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 0.19/0.27 v -x234 x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 0.19/0.27 v -x255 -x256 -x257 -x258 -x259 x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 -x273 x274 -x275 0.19/0.27 v -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 x286 -x287 -x288 -x289 x290 -x291 -x292 -x293 -x294 -x295 -x296 0.19/0.27 v -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 -x315 -x316 -x317 0.19/0.27 v -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 0.19/0.27 v -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 0.19/0.27 v -x360 -x361 x362 x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 0.19/0.27 v -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 x394 -x395 -x396 x397 -x398 -x399 -x400 x401 0.19/0.27 v -x402 -x403 -x404 x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x420 -x421 -x422 0.19/0.27 v -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 0.19/0.27 v -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 0.19/0.27 v -x465 -x466 -x467 x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 0.19/0.27 v -x486 -x487 -x488 x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 0.19/0.27 v -x507 -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 0.19/0.27 v -x528 -x529 -x530 -x531 x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 x542 -x543 -x544 -x545 -x546 -x547 -x548 0.19/0.27 v -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 x564 -x565 -x566 -x567 -x568 -x569 0.19/0.27 v -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 0.19/0.27 v -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 0.19/0.27 v -x612 -x613 -x614 -x615 x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 x627 -x628 -x629 -x630 -x631 -x632 0.19/0.27 v -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 x651 -x652 -x653 0.19/0.27 v -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672
OK 62
/tmp/evaluation/363824-1177033458/instance-363824-1177033458.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-363824-1177033458 -o ROOT/results/node45/solver-363824-1177033458 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363824-1177033458/instance-363824-1177033458.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: 0.99 0.97 0.99 3/77 3459 /proc/meminfo: memFree=1838912/2055920 swapFree=4158476/4192956 [pid=3459] ppid=3457 vsize=2644 CPUtime=0 /proc/3459/stat : 3459 (glpPBv3) R 3457 3459 2392 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 58191444 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0 /proc/3459/statm: 661 228 192 40 0 76 0 [startup+0.0448249 s] /proc/loadavg: 0.99 0.97 0.99 3/77 3459 /proc/meminfo: memFree=1838912/2055920 swapFree=4158476/4192956 [pid=3459] ppid=3457 vsize=4004 CPUtime=0.03 /proc/3459/stat : 3459 (glpPBv3) R 3457 3459 2392 0 -1 0 634 0 0 0 3 0 0 0 18 0 1 0 58191444 4100096 603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3459/statm: 1001 603 221 40 0 416 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4004 [startup+0.10183 s] /proc/loadavg: 0.99 0.97 0.99 3/77 3459 /proc/meminfo: memFree=1838912/2055920 swapFree=4158476/4192956 [pid=3459] ppid=3457 vsize=4004 CPUtime=0.09 /proc/3459/stat : 3459 (glpPBv3) R 3457 3459 2392 0 -1 0 650 0 0 0 9 0 0 0 18 0 1 0 58191444 4100096 619 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3459/statm: 1001 619 221 40 0 416 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4004 Solver just ended. Dumping a history of the last processes samples [startup+0.201839 s] /proc/loadavg: 0.99 0.97 0.99 3/77 3459 /proc/meminfo: memFree=1838912/2055920 swapFree=4158476/4192956 [pid=3459] ppid=3457 vsize=5256 CPUtime=0.19 /proc/3459/stat : 3459 (glpPBv3) R 3457 3459 2392 0 -1 0 972 0 0 0 19 0 0 0 18 0 1 0 58191444 5382144 922 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3459/statm: 1314 922 227 40 0 729 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5256 Child status: 30 Real time (s): 0.29334 CPU time (s): 0.276957 CPU user time (s): 0.270958 CPU system time (s): 0.005999 CPU usage (%): 94.415 Max. virtual memory (cumulated for all children) (KiB): 5256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.270958 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 994 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= 5 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node45 on Fri Apr 20 01:44:18 UTC 2007 IDJOB= 363824 IDBENCH= 2029 IDSOLVER= 166 FILE ID= node45/363824-1177033458 PBS_JOBID= 4630608 Free space on /tmp= 66445 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363824-1177033458/instance-363824-1177033458.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-363824-1177033458 -o ROOT/results/node45/conversion-363824-1177033458 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363824-1177033458/instance-363824-1177033458.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-363824-1177033458 -o ROOT/results/node45/solver-363824-1177033458 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363824-1177033458/instance-363824-1177033458.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 7070b0ccf5287a23c61644383564c46b RANDOM SEED= 537230574 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 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 : 3000.218 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: 1839384 kB Buffers: 34928 kB Cached: 116020 kB SwapCached: 14564 kB Active: 89588 kB Inactive: 85636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839384 kB SwapTotal: 4192956 kB SwapFree: 4158476 kB Dirty: 2356 kB Writeback: 0 kB Mapped: 32388 kB Slab: 26892 kB Committed_AS: 1208836 kB PageTables: 1736 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= 66445 MiB End job on node45 on Fri Apr 20 01:44:19 UTC 2007