Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 60 | 0.527918 | 0.528217 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb |
MD5SUM | 8521955d0869ff4fe0390118a5fbc0f9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 60 |
Best CPU time to get the best result obtained on this benchmark | 0.119981 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 60 |
Optimality of the best value was proved | YES |
Number of variables | 696 |
Total number of constraints | 2096 |
Number of constraints which are clauses | 2072 |
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 | 29 |
Number of terms in the objective function | 696 |
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 | 696 |
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 | 696 |
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 0.49/0.52 c starting to Solve 0.49/0.52 c total time = 0.51 0.49/0.52 o 60 0.49/0.52 c quality of integer solution is H 0.49/0.52 s OPTIMUM FOUND 0.49/0.52 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 0.49/0.52 v -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 -x54 0.49/0.52 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 0.49/0.52 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 0.49/0.52 v x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 0.49/0.52 v x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 0.49/0.52 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 0.49/0.52 v -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 0.49/0.52 v -x191 -x192 x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211 0.49/0.52 v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232 0.49/0.52 v -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 0.49/0.52 v x254 -x255 -x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 0.49/0.52 v x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 0.49/0.52 v -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 x305 -x306 -x307 -x308 x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 0.49/0.52 v x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 0.49/0.52 v -x338 x339 -x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 0.49/0.52 v -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 0.49/0.52 v -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 -x398 -x399 -x400 0.49/0.52 v -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 0.49/0.52 v -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 0.49/0.52 v -x443 -x444 -x445 -x446 x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 0.49/0.52 v -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 -x481 -x482 -x483 -x484 0.49/0.52 v -x485 -x486 x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 0.49/0.52 v -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 x514 x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 0.49/0.52 v x527 -x528 -x529 -x530 -x531 x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 x542 -x543 -x544 -x545 -x546 -x547 0.49/0.52 v -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 0.49/0.52 v -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 0.49/0.52 v -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 x604 -x605 -x606 -x607 -x608 -x609 -x610 0.49/0.52 v -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 x631 0.49/0.52 v -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 0.49/0.52 v -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 x670 -x671 -x672 -x673 0.49/0.52 v -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 x694 0.49/0.52 v -x695 -x696
OK 60
/tmp/evaluation/363810-1177033316/instance-363810-1177033316.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-363810-1177033316 -o ROOT/results/node33/solver-363810-1177033316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363810-1177033316/instance-363810-1177033316.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: 0.92 0.98 0.99 3/77 6832 /proc/meminfo: memFree=1729096/2055920 swapFree=4180512/4192956 [pid=6832] ppid=6830 vsize=2644 CPUtime=0 /proc/6832/stat : 6832 (glpPBv3) R 6830 6832 5703 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 151247090 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0 /proc/6832/statm: 661 230 192 40 0 76 0 [startup+0.0905199 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6832 /proc/meminfo: memFree=1729096/2055920 swapFree=4180512/4192956 [pid=6832] ppid=6830 vsize=4044 CPUtime=0.08 /proc/6832/stat : 6832 (glpPBv3) R 6830 6832 5703 0 -1 0 644 0 0 0 8 0 0 0 18 0 1 0 151247090 4141056 613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6832/statm: 1011 613 221 40 0 426 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4044 [startup+0.102522 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6832 /proc/meminfo: memFree=1729096/2055920 swapFree=4180512/4192956 [pid=6832] ppid=6830 vsize=4108 CPUtime=0.09 /proc/6832/stat : 6832 (glpPBv3) R 6830 6832 5703 0 -1 0 661 0 0 0 9 0 0 0 18 0 1 0 151247090 4206592 630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6832/statm: 1027 630 221 40 0 442 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4108 [startup+0.302563 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6832 /proc/meminfo: memFree=1729096/2055920 swapFree=4180512/4192956 [pid=6832] ppid=6830 vsize=5364 CPUtime=0.29 /proc/6832/stat : 6832 (glpPBv3) R 6830 6832 5703 0 -1 0 1001 0 0 0 29 0 0 0 19 0 1 0 151247090 5492736 949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6832/statm: 1341 949 227 40 0 756 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5364 Solver just ended. Dumping a history of the last processes samples [startup+0.501612 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6832 /proc/meminfo: memFree=1729096/2055920 swapFree=4180512/4192956 [pid=6832] ppid=6830 vsize=5364 CPUtime=0.49 /proc/6832/stat : 6832 (glpPBv3) R 6830 6832 5703 0 -1 0 1005 0 0 0 49 0 0 0 21 0 1 0 151247090 5492736 953 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541654 0 0 4096 0 0 0 0 17 1 0 0 /proc/6832/statm: 1341 953 227 40 0 756 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5364 Child status: 30 Real time (s): 0.528217 CPU time (s): 0.527918 CPU user time (s): 0.51992 CPU system time (s): 0.007998 CPU usage (%): 99.9434 Max. virtual memory (cumulated for all children) (KiB): 5364 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.51992 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= 1015 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= 11 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node33 on Fri Apr 20 01:41:56 UTC 2007 IDJOB= 363810 IDBENCH= 2028 IDSOLVER= 166 FILE ID= node33/363810-1177033316 PBS_JOBID= 4630607 Free space on /tmp= 66475 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363810-1177033316/instance-363810-1177033316.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-363810-1177033316 -o ROOT/results/node33/conversion-363810-1177033316 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363810-1177033316/instance-363810-1177033316.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-363810-1177033316 -o ROOT/results/node33/solver-363810-1177033316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363810-1177033316/instance-363810-1177033316.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 8521955d0869ff4fe0390118a5fbc0f9 RANDOM SEED= 750622264 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node33.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 : 3000.272 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 : 3000.272 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: 1729440 kB Buffers: 36836 kB Cached: 186988 kB SwapCached: 2276 kB Active: 181444 kB Inactive: 91568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1729440 kB SwapTotal: 4192956 kB SwapFree: 4180512 kB Dirty: 2360 kB Writeback: 0 kB Mapped: 64104 kB Slab: 38724 kB Committed_AS: 1686340 kB PageTables: 1996 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= 66475 MiB End job on node33 on Fri Apr 20 01:41:57 UTC 2007