Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3398 | 0.300953 | 0.302692 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-air01.opb |
MD5SUM | 680b4f0ee3d8470777b24d39af4c8ca0 |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3398 |
Best CPU time to get the best result obtained on this benchmark | 0.300953 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3398 |
Optimality of the best value was proved | YES |
Number of variables | 771 |
Total number of constraints | 23 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 23 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 438 |
Number of terms in the objective function | 771 |
Biggest coefficient in the objective function | 3698 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 1192753 |
Number of bits of the sum of numbers in the objective function | 21 |
Biggest number in a constraint | 3698 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 1192753 |
Number of bits of the biggest sum of numbers | 21 |
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 bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432522-1177944509/instance-432522-1177944509.opb 0.00/0.00 c File size is 41691 bytes. 0.00/0.01 c Highest Coefficient sum: 1.19275e+06 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 771 Constr: 46 23/23/0 Lit: 8430 Watch. Lit: 4261 0.00/0.01 c Obj. Vars: 771 (100 % of total variables) 0.19/0.20 c Pre-processing Time: 0.199 s 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 0 640 42 8298 197 4191 17879 0 0 0.20 0.19/0.21 c Initial Lower Bound: 3372 0.19/0.21 c Initial Path Cost: 0 0.19/0.28 c 100 640 142 40762 287 4391 19667 100 401 0.25 0.19/0.28 o 7356 0.277 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 164 640 207 66062 319 5156 19159 165 589 0.28 0.19/0.28 o 3421 0.283 * 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 164 640 208 66702 320 5796 19159 166 577 0.28 0.19/0.29 o 3398 0.288 * 0.19/0.30 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.30 c 164 639 209 67341 322 6434 19157 167 569 0.29 0.19/0.30 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 0.19/0.30 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 0.19/0.30 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 0.19/0.30 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 0.19/0.30 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 0.19/0.30 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 0.19/0.30 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 0.19/0.30 v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 0.19/0.30 v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 0.19/0.30 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 0.19/0.30 v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 0.19/0.30 v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 0.19/0.30 v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293 0.19/0.30 v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 0.19/0.30 v -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 0.19/0.30 v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 0.19/0.30 v -x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 0.19/0.30 v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 0.19/0.30 v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 0.19/0.30 v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 0.19/0.30 v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 0.19/0.30 v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 0.19/0.30 v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 0.19/0.30 v -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 0.19/0.30 v -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 0.19/0.30 v -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 0.19/0.30 v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 0.19/0.30 v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 0.19/0.30 v -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 0.19/0.30 v -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 0.19/0.30 v -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 0.19/0.30 v -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 0.19/0.30 v -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 0.19/0.30 v -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 0.19/0.30 v -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 0.19/0.30 v -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 0.19/0.30 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.30 c 4 167 90 1626 215 67379 173 564 0.30 0.19/0.30 c Objective: 3398 0.19/0.30 s OPTIMUM FOUND 0.19/0.30 c Total time: 0.296 s
OK 3398
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-432522-1177944509 -o ROOT/results/node18/solver-432522-1177944509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432522-1177944509/instance-432522-1177944509.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 0.97 0.79 3/77 3143 /proc/meminfo: memFree=1700872/2055920 swapFree=4147184/4192956 [pid=3143] ppid=3141 vsize=11780 CPUtime=0 /proc/3143/stat : 3143 (bsolo3.0.17) R 3141 3143 2742 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242368259 12062720 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3143/statm: 2945 333 279 324 0 2004 0 [startup+0.0967539 s] /proc/loadavg: 0.92 0.97 0.79 3/77 3143 /proc/meminfo: memFree=1700872/2055920 swapFree=4147184/4192956 [pid=3143] ppid=3141 vsize=12140 CPUtime=0.09 /proc/3143/stat : 3143 (bsolo3.0.17) R 3141 3143 2742 0 -1 4194304 481 0 0 0 9 0 0 0 18 0 1 0 242368259 12431360 440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3143/statm: 3035 440 303 324 0 2105 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12140 [startup+0.101754 s] /proc/loadavg: 0.92 0.97 0.79 3/77 3143 /proc/meminfo: memFree=1700872/2055920 swapFree=4147184/4192956 [pid=3143] ppid=3141 vsize=12140 CPUtime=0.09 /proc/3143/stat : 3143 (bsolo3.0.17) R 3141 3143 2742 0 -1 4194304 481 0 0 0 9 0 0 0 18 0 1 0 242368259 12431360 440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3143/statm: 3035 440 303 324 0 2105 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12140 [startup+0.301774 s] /proc/loadavg: 0.92 0.97 0.79 3/77 3143 /proc/meminfo: memFree=1700872/2055920 swapFree=4147184/4192956 [pid=3143] ppid=3141 vsize=0 CPUtime=0.29 /proc/3143/stat : 3143 (bsolo3.0.17) D 3141 3143 2742 0 -1 4194308 1245 0 0 0 29 0 0 0 20 0 1 0 242368259 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 16384 18446744072099781622 0 0 17 1 0 0 /proc/3143/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.302692 CPU time (s): 0.300953 CPU user time (s): 0.293955 CPU system time (s): 0.006998 CPU usage (%): 99.4255 Max. virtual memory (cumulated for all children) (KiB): 12140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.293955 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1245 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 0.005999 second user time and 0.001999 second system time The end
Begin job on node18 on Mon Apr 30 14:48:29 UTC 2007 IDJOB= 432522 IDBENCH= 1509 IDSOLVER= 199 FILE ID= node18/432522-1177944509 PBS_JOBID= 4727671 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-air01.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432522-1177944509/instance-432522-1177944509.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-432522-1177944509 -o ROOT/results/node18/solver-432522-1177944509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432522-1177944509/instance-432522-1177944509.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 680b4f0ee3d8470777b24d39af4c8ca0 RANDOM SEED= 953698840 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1701216 kB Buffers: 40040 kB Cached: 219680 kB SwapCached: 14456 kB Active: 109560 kB Inactive: 173188 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1701216 kB SwapTotal: 4192956 kB SwapFree: 4147184 kB Dirty: 6772 kB Writeback: 0 kB Mapped: 30096 kB Slab: 57440 kB Committed_AS: 5535344 kB PageTables: 1776 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= 66558 MiB End job on node18 on Mon Apr 30 14:48:29 UTC 2007