Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 22199 | 1.25481 | 1.25601 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-cracpb1.opb |
MD5SUM | 75f6d21683e6eb738b98c93cf5598ff3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 22199 |
Best CPU time to get the best result obtained on this benchmark | 1.03584 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 22199 |
Optimality of the best value was proved | YES |
Number of variables | 572 |
Total number of constraints | 126 |
Number of constraints which are clauses | 3 |
Number of constraints which are cardinality constraints (but not clauses) | 54 |
Number of constraints which are nor clauses,nor cardinality constraints | 69 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 518 |
Number of terms in the objective function | 572 |
Biggest coefficient in the objective function | 5000 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 547769 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 5000 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 547769 |
Number of bits of the biggest sum of numbers | 20 |
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 1.19/1.25 c starting to Solve 1.19/1.25 c total time = 1.24 1.19/1.25 o 22199 1.19/1.25 c quality of integer solution is H 1.19/1.25 s OPTIMUM FOUND 1.19/1.25 v -x55 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 1.19/1.25 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 -x106 1.19/1.25 v x107 -x108 x109 -x110 -x111 x112 -x113 -x114 x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 1.19/1.25 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 1.19/1.25 v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 1.19/1.25 v x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 x190 -x191 1.19/1.25 v -x192 x193 -x194 -x195 x196 -x197 x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 1.19/1.25 v -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 1.19/1.25 v -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 x255 1.19/1.25 v -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 x273 -x274 -x275 -x276 1.19/1.25 v -x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 -x285 x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 x294 -x295 -x296 -x297 1.19/1.25 v -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 1.19/1.25 v -x319 -x320 -x321 -x322 x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 1.19/1.25 v -x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 1.19/1.25 v -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 1.19/1.25 v -x382 -x383 -x384 -x385 -x386 x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 1.19/1.25 v -x403 -x404 -x405 -x406 -x407 x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 1.19/1.25 v -x424 -x425 -x426 -x427 -x428 x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 x442 -x443 -x444 1.19/1.25 v -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 1.19/1.25 v -x466 x467 -x468 x469 -x470 -x471 x472 -x473 -x474 x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 x486 -x487 1.19/1.25 v -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 x498 -x499 x500 -x501 -x502 x503 -x504 -x505 -x506 -x507 -x508 1.19/1.25 v -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 1.19/1.25 v -x530 x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 1.19/1.25 v -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 1.19/1.25 v -x572 -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 1.19/1.25 v -x28 -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 1.19/1.25 v -x54
OK 22199
/tmp/evaluation/363488-1177028445/instance-363488-1177028445.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-363488-1177028445 -o ROOT/results/node66/solver-363488-1177028445 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363488-1177028445/instance-363488-1177028445.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: 0.95 1.00 1.00 3/64 18158 /proc/meminfo: memFree=1737776/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=2644 CPUtime=0 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 178834120 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10305239 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 661 228 192 40 0 76 0 [startup+0.100162 s] /proc/loadavg: 0.95 1.00 1.00 3/64 18158 /proc/meminfo: memFree=1737776/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=3460 CPUtime=0.09 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 500 0 0 0 9 0 0 0 18 0 1 0 178834120 3543040 469 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 865 469 227 40 0 280 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3460 [startup+0.202182 s] /proc/loadavg: 0.95 1.00 1.00 3/64 18158 /proc/meminfo: memFree=1737776/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=3460 CPUtime=0.19 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 500 0 0 0 19 0 0 0 18 0 1 0 178834120 3543040 469 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542064 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 865 469 227 40 0 280 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3460 [startup+0.302209 s] /proc/loadavg: 0.95 1.00 1.00 3/64 18158 /proc/meminfo: memFree=1737776/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=3460 CPUtime=0.29 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 507 0 0 0 29 0 0 0 19 0 1 0 178834120 3543040 476 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569927 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 865 476 227 40 0 280 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3460 [startup+0.701282 s] /proc/loadavg: 0.95 1.00 1.00 3/64 18158 /proc/meminfo: memFree=1737776/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=3460 CPUtime=0.69 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 514 0 0 0 69 0 0 0 22 0 1 0 178834120 3543040 483 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134544627 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 865 483 227 40 0 280 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3460 Solver just ended. Dumping a history of the last processes samples [startup+0.801302 s] /proc/loadavg: 0.95 1.00 1.00 3/64 18158 /proc/meminfo: memFree=1737776/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=3460 CPUtime=0.79 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 514 0 0 0 79 0 0 0 23 0 1 0 178834120 3543040 483 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 865 483 227 40 0 280 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 3460 [startup+1.20538 s] /proc/loadavg: 0.95 1.00 1.00 2/65 18159 /proc/meminfo: memFree=1736680/2055920 swapFree=4182980/4192956 [pid=18158] ppid=18156 vsize=3460 CPUtime=1.19 /proc/18158/stat : 18158 (glpPBv3) R 18156 18158 27974 0 -1 0 520 0 0 0 119 0 0 0 25 0 1 0 178834120 3543040 489 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0 /proc/18158/statm: 865 489 227 40 0 280 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 3460 Child status: 30 Real time (s): 1.25601 CPU time (s): 1.25481 CPU user time (s): 1.24881 CPU system time (s): 0.005999 CPU usage (%): 99.9045 Max. virtual memory (cumulated for all children) (KiB): 3460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.24881 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= 528 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= 1 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node66 on Fri Apr 20 00:20:45 UTC 2007 IDJOB= 363488 IDBENCH= 1855 IDSOLVER= 166 FILE ID= node66/363488-1177028445 PBS_JOBID= 4630598 Free space on /tmp= 66407 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-cracpb1.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363488-1177028445/instance-363488-1177028445.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-363488-1177028445 -o ROOT/results/node66/conversion-363488-1177028445 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363488-1177028445/instance-363488-1177028445.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-363488-1177028445 -o ROOT/results/node66/solver-363488-1177028445 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363488-1177028445/instance-363488-1177028445.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 75f6d21683e6eb738b98c93cf5598ff3 RANDOM SEED= 976795010 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1738184 kB Buffers: 35896 kB Cached: 210280 kB SwapCached: 3792 kB Active: 81376 kB Inactive: 179568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1738184 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 2308 kB Writeback: 0 kB Mapped: 19712 kB Slab: 42796 kB Committed_AS: 958060 kB PageTables: 1388 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= 66407 MiB End job on node66 on Fri Apr 20 00:20:47 UTC 2007