Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 38 | 0.344946 | 0.345118 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-fout.r.opb |
MD5SUM | 40b50d0e4bc3f1ba5675c1e65f55a1d7 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 38 |
Best CPU time to get the best result obtained on this benchmark | 0.344946 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 38 |
Optimality of the best value was proved | YES |
Number of variables | 431 |
Total number of constraints | 177 |
Number of constraints which are clauses | 177 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 26 |
Number of terms in the objective function | 431 |
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 | 431 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 431 |
Number of bits of the biggest sum of numbers | 9 |
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 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning 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 HOME/instance-1880602-1245240008.opb 0.00/0.00 c File size is 18662 bytes. 0.00/0.00 c Highest Coefficient sum: 431 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 431 Constr: 177 177/0/0 Lit: 1815 Watch. Lit: 354 0.00/0.00 c Obj. Vars: 431 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.007 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 208 136 1270 9 272 45 0 0 0.01 0.00/0.02 c Initial Lower Bound: 38 0.00/0.02 c Initial Path Cost: 1 0.00/0.02 o 48 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 208 137 1478 10 435 1045 1 0 0.02 0.09/0.16 o 47 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 0 208 138 1686 12 599 2045 2 0 0.16 0.19/0.21 o 41 0.19/0.27 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.27 c 0 208 139 1894 13 769 3045 3 0 0.22 0.19/0.27 o 40 0.29/0.32 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.32 c 3 208 148 2281 15 956 3045 12 11 0.27 0.29/0.32 o 39 0.29/0.34 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.34 c 7 208 159 2704 17 1148 3045 23 21 0.32 0.29/0.34 o 38 0.29/0.34 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.34 c 7 208 160 2912 18 1321 3045 24 20 0.34 0.29/0.34 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 -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 -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 -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 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 x271 -x272 -x273 -x274 -x275 -x276 -x277 x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 x335 -x336 -x337 x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x360 -x361 -x362 -x363 -x364 -x365 -x366 x367 -x368 x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 x423 -x424 -x425 -x426 -x427 -x428 x429 -x430 -x431 0.29/0.34 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.34 c 6 8 1 371 164 2915 28 23 0.34 0.29/0.34 c Objective: 38 0.29/0.34 s OPTIMUM FOUND 0.29/0.34 c Total time: 0.342 s
OK 38
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880602-1245240008/watcher-1880602-1245240008 -o /tmp/evaluation-result-1880602-1245240008/solver-1880602-1245240008 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880602-1245240008.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6599 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6599] ppid=6597 vsize=10708 CPUtime=0 /proc/6599/stat : 6599 (bsolo) R 6597 6599 6214 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 191596549 10964992 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6599/statm: 2677 251 189 640 0 2033 0 [startup+0.07367 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6599 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6599] ppid=6597 vsize=11552 CPUtime=0.06 /proc/6599/stat : 6599 (bsolo) R 6597 6599 6214 0 -1 4194304 1156 0 0 0 6 0 0 0 18 0 1 0 191596549 11829248 412 1992294400 134512640 137136520 4294956256 18446744073709551615 135448314 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6599/statm: 2888 412 289 640 0 2244 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 11552 [startup+0.101675 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6599 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6599] ppid=6597 vsize=11412 CPUtime=0.09 /proc/6599/stat : 6599 (bsolo) R 6597 6599 6214 0 -1 4194304 1718 0 0 0 8 1 0 0 18 0 1 0 191596549 11685888 402 1992294400 134512640 137136520 4294956256 18446744073709551615 135379074 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6599/statm: 2853 402 289 640 0 2209 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11412 [startup+0.301708 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6599 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6599] ppid=6597 vsize=11568 CPUtime=0.29 /proc/6599/stat : 6599 (bsolo) R 6597 6599 6214 0 -1 4194304 5464 0 0 0 27 2 0 0 19 0 1 0 191596549 11845632 431 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6599/statm: 2892 431 292 640 0 2248 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11568 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.345118 CPU time (s): 0.344946 CPU user time (s): 0.317951 CPU system time (s): 0.026995 CPU usage (%): 99.9502 Max. virtual memory (cumulated for all children) (KiB): 11568 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.317951 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5974 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= 2 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node57 at 2009-06-17 14:00:08 IDJOB=1880602 IDBENCH=2867 IDSOLVER=701 FILE ID=node57/1880602-1245240008 PBS_JOBID= 9372286 Free space on /tmp= 66456 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-fout.r.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880602-1245240008/watcher-1880602-1245240008 -o /tmp/evaluation-result-1880602-1245240008/solver-1880602-1245240008 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880602-1245240008.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 40b50d0e4bc3f1ba5675c1e65f55a1d7 RANDOM SEED=1092790661 node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.263 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 : 3000.263 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: 1376672 kB Buffers: 64228 kB Cached: 523632 kB SwapCached: 0 kB Active: 124556 kB Inactive: 476228 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1376672 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4228 kB Writeback: 0 kB Mapped: 22712 kB Slab: 64528 kB Committed_AS: 89984 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880602-1245240008.opb Free space on /tmp at the end= 66452 MiB End job on node57 at 2009-06-17 14:00:09