Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 64 | 0.358945 | 0.361589 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb |
MD5SUM | 135acf1f05855c365b3d13b378debe22 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 64 |
Best CPU time to get the best result obtained on this benchmark | 0.358945 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 64 |
Optimality of the best value was proved | YES |
Number of variables | 648 |
Total number of constraints | 1952 |
Number of constraints which are clauses | 1928 |
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 | 27 |
Number of terms in the objective function | 648 |
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 | 648 |
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 | 648 |
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 0.29/0.35 c starting to Solve 0.29/0.35 c total time = 0.35 0.29/0.35 o 64 0.29/0.35 c quality of integer solution is H 0.29/0.35 s OPTIMUM FOUND 0.29/0.35 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 0.29/0.35 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 0.29/0.35 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 -x82 0.29/0.35 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 0.29/0.35 v -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 0.29/0.35 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 0.29/0.35 v -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 0.29/0.35 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 x188 -x189 -x190 -x191 0.29/0.35 v x192 -x193 x194 x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 0.29/0.35 v -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 0.29/0.35 v -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 0.29/0.35 v -x256 -x257 -x258 x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 x273 -x274 -x275 -x276 0.29/0.35 v -x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 0.29/0.35 v -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 0.29/0.35 v -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 x335 -x336 -x337 -x338 -x339 0.29/0.35 v -x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 -x360 0.29/0.35 v x361 x362 -x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 0.29/0.35 v -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 x402 0.29/0.35 v -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 0.29/0.35 v x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 0.29/0.35 v -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 0.29/0.35 v -x466 -x467 -x468 x469 -x470 -x471 -x472 x473 -x474 -x475 -x476 x477 -x478 -x479 -x480 x481 -x482 -x483 -x484 -x485 -x486 0.29/0.35 v -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 0.29/0.35 v -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 x528 0.29/0.35 v -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 x548 -x549 0.29/0.35 v -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 0.29/0.35 v -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 -x588 -x589 -x590 -x591 0.29/0.35 v -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 0.29/0.35 v -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 0.29/0.35 v -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648
OK 64
/tmp/evaluation/363768-1177032464/instance-363768-1177032464.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node34/watcher-363768-1177032464 -o ROOT/results/node34/solver-363768-1177032464 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363768-1177032464/instance-363768-1177032464.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: 1.00 1.00 1.00 3/77 1585 /proc/meminfo: memFree=1781904/2055920 swapFree=4159640/4192956 [pid=1585] ppid=1583 vsize=2644 CPUtime=0 /proc/1585/stat : 1585 (glpPBv3) R 1583 1585 1157 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 151161845 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0 /proc/1585/statm: 661 230 192 40 0 76 0 [startup+0.0547339 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1585 /proc/meminfo: memFree=1781904/2055920 swapFree=4159640/4192956 [pid=1585] ppid=1583 vsize=3996 CPUtime=0.05 /proc/1585/stat : 1585 (glpPBv3) R 1583 1585 1157 0 -1 0 616 0 0 0 5 0 0 0 18 0 1 0 151161845 4091904 585 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1585/statm: 999 585 221 40 0 414 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3996 [startup+0.101738 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1585 /proc/meminfo: memFree=1781904/2055920 swapFree=4159640/4192956 [pid=1585] ppid=1583 vsize=3996 CPUtime=0.09 /proc/1585/stat : 1585 (glpPBv3) R 1583 1585 1157 0 -1 0 630 0 0 0 9 0 0 0 18 0 1 0 151161845 4091904 599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1585/statm: 999 599 221 40 0 414 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3996 [startup+0.301754 s] /proc/loadavg: 1.00 1.00 1.00 3/77 1585 /proc/meminfo: memFree=1781904/2055920 swapFree=4159640/4192956 [pid=1585] ppid=1583 vsize=5192 CPUtime=0.29 /proc/1585/stat : 1585 (glpPBv3) R 1583 1585 1157 0 -1 0 951 0 0 0 29 0 0 0 19 0 1 0 151161845 5316608 905 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1585/statm: 1298 905 227 40 0 713 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5192 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.361589 CPU time (s): 0.358945 CPU user time (s): 0.354946 CPU system time (s): 0.003999 CPU usage (%): 99.2688 Max. virtual memory (cumulated for all children) (KiB): 5192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.354946 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 962 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= 12 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node34 on Fri Apr 20 01:27:44 UTC 2007 IDJOB= 363768 IDBENCH= 2024 IDSOLVER= 166 FILE ID= node34/363768-1177032464 PBS_JOBID= 4640095 Free space on /tmp= 66411 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363768-1177032464/instance-363768-1177032464.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-363768-1177032464 -o ROOT/results/node34/conversion-363768-1177032464 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363768-1177032464/instance-363768-1177032464.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-363768-1177032464 -o ROOT/results/node34/solver-363768-1177032464 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363768-1177032464/instance-363768-1177032464.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22 RANDOM SEED= 906558409 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node34.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 : 3000.236 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 : 3000.236 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: 1782312 kB Buffers: 61260 kB Cached: 125720 kB SwapCached: 2876 kB Active: 58816 kB Inactive: 152092 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1782312 kB SwapTotal: 4192956 kB SwapFree: 4159640 kB Dirty: 2368 kB Writeback: 0 kB Mapped: 30516 kB Slab: 48036 kB Committed_AS: 1477772 kB PageTables: 1976 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= 66411 MiB End job on node34 on Fri Apr 20 01:27:45 UTC 2007