Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 1496 | 0.313951 | 0.314791 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb |
MD5SUM | 68d64078750ebeea40444abb8e9568e3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1496 |
Best CPU time to get the best result obtained on this benchmark | 0.032994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1496 |
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 | 1626 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 524677 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1626 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 524677 |
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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/363149-1177023638/instance-363149-1177023638.opb 0.00/0.00 c File size is 41423 bytes. 0.00/0.01 c Highest Coefficient sum: 524677 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: 0.205 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: 1485 0.19/0.21 c Initial Path Cost: 0 0.19/0.28 c 100 640 142 40762 287 4391 19667 100 390 0.26 0.19/0.28 o 3238 0.285 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 164 640 207 66062 319 5156 19159 165 575 0.28 0.19/0.29 o 1506 0.291 * 0.29/0.30 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.30 c 164 640 208 66702 320 5796 19159 166 563 0.29 0.29/0.30 o 1496 0.304 * 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 165 639 211 67889 321 6437 19157 169 542 0.30 0.29/0.31 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 0.29/0.31 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 0.29/0.31 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 0.29/0.31 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 0.29/0.31 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 0.29/0.31 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 0.29/0.31 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 0.29/0.31 v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 0.29/0.31 v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 0.29/0.31 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 0.29/0.31 v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 0.29/0.31 v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 0.29/0.31 v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293 0.29/0.31 v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 0.29/0.31 v -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 0.29/0.31 v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 0.29/0.31 v -x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 0.29/0.31 v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 0.29/0.31 v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 0.29/0.31 v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 0.29/0.31 v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 0.29/0.31 v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 0.29/0.31 v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 0.29/0.31 v -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 0.29/0.31 v -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 0.29/0.31 v -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 0.29/0.31 v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 0.29/0.31 v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 0.29/0.31 v -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 0.29/0.31 v -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 0.29/0.31 v -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 0.29/0.31 v -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 0.29/0.31 v -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 0.29/0.31 v -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 0.29/0.31 v -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 0.29/0.31 v -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 0.29/0.31 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.31 c 4 168 90 1628 216 67894 174 545 0.31 0.29/0.31 c Objective: 1496 0.29/0.31 s OPTIMUM FOUND 0.29/0.31 c Total time: 0.308 s
OK 1496
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-363149-1177023638 -o ROOT/results/node9/solver-363149-1177023638 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363149-1177023638/instance-363149-1177023638.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: 1.02 1.01 1.00 3/77 27676 /proc/meminfo: memFree=1853072/2055920 swapFree=4152812/4192956 [pid=27676] ppid=27674 vsize=11780 CPUtime=0 /proc/27676/stat : 27676 (bsolo3.0.16) R 27674 27676 26514 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 178401319 12062720 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27676/statm: 2945 336 281 324 0 2003 0 [startup+0.052733 s] /proc/loadavg: 1.02 1.01 1.00 3/77 27676 /proc/meminfo: memFree=1853072/2055920 swapFree=4152812/4192956 [pid=27676] ppid=27674 vsize=12140 CPUtime=0.04 /proc/27676/stat : 27676 (bsolo3.0.16) R 27674 27676 26514 0 -1 4194304 483 0 0 0 4 0 0 0 18 0 1 0 178401319 12431360 440 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9097207 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27676/statm: 3035 440 305 324 0 2104 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12140 [startup+0.101738 s] /proc/loadavg: 1.02 1.01 1.00 3/77 27676 /proc/meminfo: memFree=1853072/2055920 swapFree=4152812/4192956 [pid=27676] ppid=27674 vsize=12140 CPUtime=0.09 /proc/27676/stat : 27676 (bsolo3.0.16) R 27674 27676 26514 0 -1 4194304 485 0 0 0 9 0 0 0 18 0 1 0 178401319 12431360 442 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9093272 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27676/statm: 3035 442 305 324 0 2104 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12140 [startup+0.301761 s] /proc/loadavg: 1.02 1.01 1.00 3/77 27676 /proc/meminfo: memFree=1853072/2055920 swapFree=4152812/4192956 [pid=27676] ppid=27674 vsize=5584 CPUtime=0.29 /proc/27676/stat : 27676 (bsolo3.0.16) R 27674 27676 26514 0 -1 4194304 1113 0 0 0 29 0 0 0 19 0 1 0 178401319 5718016 870 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27676/statm: 1396 870 392 324 0 465 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5584 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.314791 CPU time (s): 0.313951 CPU user time (s): 0.306953 CPU system time (s): 0.006998 CPU usage (%): 99.7331 Max. virtual memory (cumulated for all children) (KiB): 12140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.306953 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= 1207 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= 1 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node9 on Thu Apr 19 23:00:38 UTC 2007 IDJOB= 363149 IDBENCH= 1745 IDSOLVER= 163 FILE ID= node9/363149-1177023638 PBS_JOBID= 4630575 Free space on /tmp= 66424 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363149-1177023638/instance-363149-1177023638.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-363149-1177023638 -o ROOT/results/node9/solver-363149-1177023638 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363149-1177023638/instance-363149-1177023638.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 68d64078750ebeea40444abb8e9568e3 RANDOM SEED= 456717207 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1853416 kB Buffers: 29156 kB Cached: 110504 kB SwapCached: 7900 kB Active: 68628 kB Inactive: 94416 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853416 kB SwapTotal: 4192956 kB SwapFree: 4152812 kB Dirty: 4448 kB Writeback: 0 kB Mapped: 30444 kB Slab: 24968 kB Committed_AS: 6077840 kB PageTables: 1788 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= 66424 MiB End job on node9 on Thu Apr 19 23:00:38 UTC 2007