Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 25 | 0.928857 | 0.934825 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb |
MD5SUM | a28f5b3e9b4b12f9ccee04abccbf9327 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 0.928857 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 398 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 398 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 349 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node92/46606-1149783178/instance-46606-1149783178.opb ...... 0.17 c done parsing opb. 0.17 o 47 0.18 o 43 0.21 o 31 0.22 o 30 0.34 o 28 0.36 o 27 0.43 o 25 0.93 o 25 0.93 s OPTIMUM FOUND 0.93 c Total Run Time 0.910861 0.93 v x1 -x10 x100 -x101 x102 x103 x104 x105 x106 x107 -x108 x109 -x11 x110 -x111 x112 x113 x114 x115 -x116 x117 x118 x119 -x12 x120 0.93 v x121 x122 x123 x124 -x125 -x126 -x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 x139 -x14 x140 x141 x142 0.93 v x143 x144 x145 x146 x147 -x148 x149 -x15 x150 x151 x152 -x153 x154 x155 x156 -x157 x158 x159 -x16 x160 x161 -x162 x163 x164 x165 0.93 v -x166 x167 x168 -x169 -x17 x170 x171 x172 x173 -x174 x175 x176 x177 x178 x179 -x18 x180 -x181 -x182 -x183 -x184 -x185 -x186 0.93 v -x187 -x188 -x189 -x19 x190 x191 x192 x193 x194 x195 x196 x197 -x198 x199 -x2 x20 x200 x201 -x202 x203 x204 x205 x206 -x207 x208 0.93 v x209 x21 x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x22 x220 x221 x222 x223 -x224 x225 x226 x227 x228 -x229 -x23 0.93 v -x230 -x231 -x232 x233 x234 -x235 -x236 -x237 -x238 -x24 x25 -x26 -x27 x28 -x29 -x3 -x30 -x31 x32 x33 x34 -x35 -x36 -x37 -x38 0.93 v -x39 x4 x40 x41 -x42 x43 x44 x45 x46 x47 x48 x49 x5 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 -x6 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 0.93 v -x7 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x8 x80 x81 x82 -x83 x84 x85 x86 x87 x88 x89 -x9 x90 x91 -x92 x93 x94 x95 -x96 x97 x98 x99
OK 25
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/node92/watcher-46606-1149783178 -o ROOT/results/node92/solver-46606-1149783178 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node92/46606-1149783178/instance-46606-1149783178.opb 837866874 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.98 0.91 2/67 7625 /proc/meminfo: memFree=1423864/2055892 swapFree=4084924/4096564 [pid=7625] ppid=7623 vsize=1400 CPUtime=0 /proc/7625/stat : 7625 (PBS4L) R 7623 7625 7579 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 243956630 1433600 125 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134867792 0 0 4096 0 0 0 0 17 1 0 0 /proc/7625/statm: 350 129 99 232 0 115 0 Child status: 0 Real time (s): 0.934825 CPU time (s): 0.928857 CPU user time (s): 0.921859 CPU system time (s): 0.006998 CPU usage (%): 99.3616 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node92 on Thu Jun 8 16:12:58 UTC 2006 FILE ID= 46606-1149783178 PBS_JOBID= 373122 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node92/46606-1149783178/instance-46606-1149783178.opb 837866874 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-46606-1149783178 -o ROOT/results/node92/solver-46606-1149783178 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node92/46606-1149783178/instance-46606-1149783178.opb 837866874 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED= 837866874 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1424136 kB Buffers: 33852 kB Cached: 538452 kB SwapCached: 2976 kB Active: 107552 kB Inactive: 473544 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1424136 kB SwapTotal: 4096564 kB SwapFree: 4084924 kB Dirty: 148 kB Writeback: 0 kB Mapped: 15264 kB Slab: 37444 kB Committed_AS: 459320 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Thu Jun 8 16:12:59 UTC 2006