Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 18 | 44.0083 | 44.2678 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-f51m.b.opb |
MD5SUM | 95b567c682e7e3efe2c93879e0e7c89d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 18 |
Best CPU time to get the best result obtained on this benchmark | 6.581 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 18 |
Optimality of the best value was proved | YES |
Number of variables | 406 |
Total number of constraints | 520 |
Number of constraints which are clauses | 520 |
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 | 1 |
Maximum length of a constraint | 123 |
Number of terms in the objective function | 406 |
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 | 406 |
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 | 406 |
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 c Time Limit set via PBTIMEOUT to 1800 0.16 c INFO: OSL Context initialized. 0.22 c Initial problem consists of 406 variables and 520 constraints. 0.25 c Switching on LPR. 0.26 c preprocess terminated. Elapsed time: 0.093 0.26 c After prepocess the problem consists of 204 variables and 193 constraints. 0.30 c Initial Lower Bound: 16 0.34 o 18 0.34 c NEW SOLUTION FOUND: 18 @ 0.176 1.42 c Restart #1 #Var: 204 LB: 16 @ 1.261 4.15 c Restart #2 #Var: 204 LB: 16 @ 3.992 8.30 c Restart #3 #Var: 204 LB: 16 @ 8.134 13.39 c Restart #4 #Var: 204 LB: 16 @ 13.217 20.15 c Restart #5 #Var: 204 LB: 16 @ 19.978 28.31 c Restart #6 #Var: 204 LB: 16 @ 28.134 38.02 c Restart #7 #Var: 189 LB: 17 @ 37.84 44.18 s OPTIMUM FOUND 44.18 c Cost: 18 44.18 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 44.18 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 44.18 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 44.18 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 44.18 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 44.18 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 44.18 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 44.18 v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 44.18 v x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 44.18 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 44.18 v -x231 -x232 -x233 -x234 -x235 -x236 x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 44.18 v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 x263 x264 -x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 44.18 v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 44.18 v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 x309 -x310 -x311 -x312 -x313 -x314 44.18 v x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 x323 -x324 -x325 -x326 x327 x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 44.18 v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 44.18 v -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 44.18 v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 x394 -x395 -x396 -x397 -x398 44.18 v -x399 -x400 -x401 -x402 -x403 -x404 -x405 x406 44.18 c Exit Code: 30 44.18 c Total time: 44.006 s
OK 18
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-40298-1149407326 -o ROOT/results/node70/solver-40298-1149407326 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node70/40298-1149407326/instance-40298-1149407326.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 2/64 23266 /proc/meminfo: memFree=1562976/2055920 swapFree=4182220/4192956 [pid=23266] ppid=23264 vsize=4932 CPUtime=0 /proc/23266/stat : 23266 (bsolo) D 23264 23266 23220 0 -1 0 366 0 0 0 0 0 0 0 18 0 1 0 206402235 5050368 330 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072099781622 0 0 17 1 0 0 /proc/23266/statm: 1233 330 226 55 0 125 0 [startup+10.0029 s] /proc/loadavg: 0.93 0.98 0.99 2/64 23266 /proc/meminfo: memFree=1559848/2055920 swapFree=4182220/4192956 [pid=23266] ppid=23264 vsize=7868 CPUtime=9.83 /proc/23266/stat : 23266 (bsolo) R 23264 23266 23220 0 -1 0 25794 0 0 0 971 12 0 0 25 0 1 0 206402235 8056832 1232 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159171158 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23266/statm: 1967 1232 427 55 0 859 0 Current children cumulated CPU time (s) 9.83 Current children cumulated vsize (Kb) 7868 [startup+20.0097 s] /proc/loadavg: 0.94 0.98 0.99 2/64 23266 /proc/meminfo: memFree=1559592/2055920 swapFree=4182220/4192956 [pid=23266] ppid=23264 vsize=7800 CPUtime=19.83 /proc/23266/stat : 23266 (bsolo) R 23264 23266 23220 0 -1 0 46859 0 0 0 1958 25 0 0 25 0 1 0 206402235 7987200 1275 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23266/statm: 1950 1275 428 55 0 842 0 Current children cumulated CPU time (s) 19.83 Current children cumulated vsize (Kb) 7800 [startup+30.0165 s] /proc/loadavg: 0.95 0.98 0.99 2/64 23266 /proc/meminfo: memFree=1559528/2055920 swapFree=4182220/4192956 [pid=23266] ppid=23264 vsize=7916 CPUtime=29.84 /proc/23266/stat : 23266 (bsolo) R 23264 23266 23220 0 -1 0 62613 0 0 0 2946 38 0 0 25 0 1 0 206402235 8105984 1304 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23266/statm: 1979 1304 428 55 0 871 0 Current children cumulated CPU time (s) 29.84 Current children cumulated vsize (Kb) 7916 [startup+40.0224 s] /proc/loadavg: 0.96 0.98 0.99 2/64 23266 /proc/meminfo: memFree=1559528/2055920 swapFree=4182220/4192956 [pid=23266] ppid=23264 vsize=7984 CPUtime=39.83 /proc/23266/stat : 23266 (bsolo) R 23264 23266 23220 0 -1 0 75101 0 0 0 3935 48 0 0 25 0 1 0 206402235 8175616 1316 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23266/statm: 1996 1316 428 55 0 888 0 Current children cumulated CPU time (s) 39.83 Current children cumulated vsize (Kb) 7984 Child status: 30 Real time (s): 44.2678 CPU time (s): 44.0083 CPU user time (s): 43.4904 CPU system time (s): 0.517921 CPU usage (%): 99.4138 Max. virtual memory (cumulated for all children) (Kb): 7984
Begin job on node70 on Sun Jun 4 07:48:46 UTC 2006 FILE ID= 40298-1149407326 PBS_JOBID= 314476 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-f51m.b.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node70/40298-1149407326/instance-40298-1149407326.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-40298-1149407326 -o ROOT/results/node70/solver-40298-1149407326 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node70/40298-1149407326/instance-40298-1149407326.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 95b567c682e7e3efe2c93879e0e7c89d RANDOM SEED= 567625159 /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 : 3000.265 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 : 3000.265 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: 1563248 kB Buffers: 28756 kB Cached: 389368 kB SwapCached: 2388 kB Active: 59484 kB Inactive: 367220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1563248 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 188 kB Writeback: 0 kB Mapped: 15392 kB Slab: 52048 kB Committed_AS: 345076 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node70 on Sun Jun 4 07:49:31 UTC 2006