Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 19 | 44.8942 | 44.9477 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_300_10_15.r.opb |
MD5SUM | 34bb25320bcbfa536bfc14194ca6ac66 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 19 |
Best CPU time to get the best result obtained on this benchmark | 44.8942 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 19 |
Optimality of the best value was proved | YES |
Number of variables | 297 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 10 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 297 |
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 | 297 |
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 | 297 |
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 0.04 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 297 variables and 100 constraints. 0.05 c Switching on LPR. 0.05 c preprocess terminated. Elapsed time: 0.014 0.05 c After prepocess the problem consists of 261 variables and 100 constraints. 0.08 c Initial Lower Bound: 16 0.20 o 21 0.20 c NEW SOLUTION FOUND: 21 @ 0.165 0.24 o 20 0.24 c NEW SOLUTION FOUND: 20 @ 0.207 0.36 o 19 0.36 c NEW SOLUTION FOUND: 19 @ 0.328 2.31 c Restart #1 #Var: 261 LB: 16 @ 2.279 6.42 c Restart #2 #Var: 261 LB: 16 @ 6.384 12.57 c Restart #3 #Var: 261 LB: 16 @ 12.526 22.08 c Restart #4 #Var: 261 LB: 16 @ 22.035 35.26 c Restart #5 #Var: 258 LB: 17 @ 35.213 44.94 s OPTIMUM FOUND 44.94 c Cost: 19 44.94 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 44.94 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 44.94 v -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 44.94 v -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 44.94 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 44.94 v -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 44.94 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 44.94 v -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 44.94 v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211 44.94 v -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 44.94 v -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 -x250 -x251 -x252 -x253 44.94 v -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 44.94 v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 44.94 v -x296 -x297 44.94 c Exit Code: 30 44.94 c Total time: 44.888 s
OK 19
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-50256-1149878744 -o ROOT/results/node64/solver-50256-1149878744 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node64/50256-1149878744/instance-50256-1149878744.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/64 3249 /proc/meminfo: memFree=1923008/2055920 swapFree=4192956/4192956 [pid=3249] ppid=3247 vsize=4924 CPUtime=0 /proc/3249/stat : 3249 (bsolo) R 3247 3249 3203 0 -1 0 276 0 0 0 0 0 0 0 19 0 1 0 563124 5042176 245 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7162832 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3249/statm: 1231 254 165 55 0 123 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.97 0.91 2/64 3249 /proc/meminfo: memFree=1915928/2055920 swapFree=4192956/4192956 [pid=3249] ppid=3247 vsize=11540 CPUtime=9.95 /proc/3249/stat : 3249 (bsolo) R 3247 3249 3203 0 -1 0 12292 0 0 0 986 9 0 0 25 0 1 0 563124 11816960 2207 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134524915 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3249/statm: 2885 2207 427 55 0 1777 0 Current children cumulated CPU time (s) 9.95 Current children cumulated vsize (Kb) 11540 [startup+20.0077 s] /proc/loadavg: 0.94 0.97 0.91 2/64 3249 /proc/meminfo: memFree=1910952/2055920 swapFree=4192956/4192956 [pid=3249] ppid=3247 vsize=16648 CPUtime=19.96 /proc/3249/stat : 3249 (bsolo) R 3247 3249 3203 0 -1 0 22364 0 0 0 1979 17 0 0 25 0 1 0 563124 17047552 3455 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159494803 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3249/statm: 4162 3455 427 55 0 3054 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 16648 [startup+30.0133 s] /proc/loadavg: 0.95 0.97 0.91 2/64 3249 /proc/meminfo: memFree=1906664/2055920 swapFree=4192956/4192956 [pid=3249] ppid=3247 vsize=20876 CPUtime=29.96 /proc/3249/stat : 3249 (bsolo) R 3247 3249 3203 0 -1 0 32086 0 0 0 2972 24 0 0 25 0 1 0 563124 21377024 4513 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4160347492 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3249/statm: 5219 4513 427 55 0 4111 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 20876 [startup+40.0189 s] /proc/loadavg: 0.96 0.97 0.91 2/64 3249 /proc/meminfo: memFree=1902312/2055920 swapFree=4192956/4192956 [pid=3249] ppid=3247 vsize=25228 CPUtime=39.96 /proc/3249/stat : 3249 (bsolo) R 3247 3249 3203 0 -1 0 41817 0 0 0 3965 31 0 0 25 0 1 0 563124 25833472 5601 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4158642736 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3249/statm: 6307 5601 427 55 0 5199 0 Current children cumulated CPU time (s) 39.96 Current children cumulated vsize (Kb) 25228 Child status: 30 Real time (s): 44.9477 CPU time (s): 44.8942 CPU user time (s): 44.5422 CPU system time (s): 0.351946 CPU usage (%): 99.881 Max. virtual memory (cumulated for all children) (Kb): 25228 The end
Begin job on node64 on Fri Jun 9 18:45:44 UTC 2006 FILE ID= 50256-1149878744 PBS_JOBID= 384577 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_15.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node64/50256-1149878744/instance-50256-1149878744.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node64/watcher-50256-1149878744 -o ROOT/results/node64/solver-50256-1149878744 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node64/50256-1149878744/instance-50256-1149878744.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 34bb25320bcbfa536bfc14194ca6ac66 RANDOM SEED= 110628981 /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: 1923216 kB Buffers: 16004 kB Cached: 73620 kB SwapCached: 0 kB Active: 56008 kB Inactive: 48032 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1923216 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 160 kB Writeback: 0 kB Mapped: 24788 kB Slab: 14716 kB Committed_AS: 55752 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 18:46:29 UTC 2006