Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 87 | 0.147977 | 0.161715 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-C880.a.opb |
MD5SUM | b05f470b70f12c211f6d9c7c351d242f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 87 |
Best CPU time to get the best result obtained on this benchmark | 0.137978 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 87 |
Optimality of the best value was proved | YES |
Number of variables | 301 |
Total number of constraints | 732 |
Number of constraints which are clauses | 732 |
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 | 23 |
Number of terms in the objective function | 301 |
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 | 301 |
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 | 301 |
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 0.02 c INFO: OSL Context initialized. 0.03 c Initial problem consists of 301 variables and 732 constraints. 0.03 c Switching on LPR. 0.03 c preprocess terminated. Elapsed time: 0.023 0.03 c After prepocess the problem consists of 203 variables and 360 constraints. 0.09 c Initial Lower Bound: 87 0.13 o 87 0.13 c NEW SOLUTION FOUND: 87 @ 0.117 0.15 s OPTIMUM FOUND 0.15 c Cost: 87 0.15 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 0.15 v 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 0.15 v -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 0.15 v -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 x110 0.15 v -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 0.15 v -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 x140 -x141 x142 x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 x151 x152 -x153 0.15 v -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 x168 x169 -x170 -x171 -x172 -x173 -x174 0.15 v -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 -x188 x189 x190 x191 -x192 -x193 -x194 -x195 -x196 0.15 v -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 -x212 x213 -x214 -x215 -x216 -x217 0.15 v -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 x232 -x233 x234 -x235 -x236 -x237 -x238 0.15 v x239 -x240 -x241 x242 x243 x244 -x245 -x246 x247 -x248 x249 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 x258 -x259 x260 x261 0.15 v x262 -x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 x272 -x273 x274 -x275 x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 0.15 v x284 x285 x286 -x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 x297 x298 -x299 x300 -x301 0.15 c Exit Code: 30 0.15 c Total time: 0.144 s
OK 87
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node64/watcher-50268-1149882464 -o ROOT/results/node64/solver-50268-1149882464 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node64/50268-1149882464/instance-50268-1149882464.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 1.00 0.99 2/64 3772 /proc/meminfo: memFree=1918464/2055920 swapFree=4192956/4192956 [pid=3772] ppid=3770 vsize=436 CPUtime=0 /proc/3772/stat : 3772 (bsolo) D 3770 3772 3726 0 -1 0 38 0 0 0 0 0 0 0 19 0 1 0 935119 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 6959908 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/3772/statm: 109 23 18 55 0 18 0 Child status: 30 Real time (s): 0.161715 CPU time (s): 0.147977 CPU user time (s): 0.134979 CPU system time (s): 0.012998 CPU usage (%): 91.5049 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node64 on Fri Jun 9 19:47:44 UTC 2006 FILE ID= 50268-1149882464 PBS_JOBID= 384733 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node64/50268-1149882464/instance-50268-1149882464.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node64/watcher-50268-1149882464 -o ROOT/results/node64/solver-50268-1149882464 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node64/50268-1149882464/instance-50268-1149882464.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f RANDOM SEED= 627760212 /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: 1918672 kB Buffers: 17272 kB Cached: 76772 kB SwapCached: 0 kB Active: 60420 kB Inactive: 47992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1918672 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 284 kB Writeback: 0 kB Mapped: 24788 kB Slab: 14832 kB Committed_AS: 58288 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node64 on Fri Jun 9 19:47:44 UTC 2006