Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 11 | 0.048992 | 0.0589651 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_5.opb |
MD5SUM | fd5650da6eaa0e3a50dfb52821ac86aa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 105 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 10 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 25 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 177 |
Number of bits of the biggest sum of numbers | 8 |
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. 0.02 c Initial problem consists of 75 variables and 105 constraints. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.017 0.02 c After prepocess the problem consists of 74 variables and 104 constraints. 0.02 c Initial Lower Bound: 10 0.03 c Sol. found (all assignments made)... 0.03 o 25 0.03 c NEW SOLUTION FOUND: 25 @ 0.023 0.03 c Sol. found (all assignments made)... 0.03 o 21 0.03 c NEW SOLUTION FOUND: 21 @ 0.025 0.03 c Sol. found (all assignments made)... 0.03 o 17 0.03 c NEW SOLUTION FOUND: 17 @ 0.026 0.03 c Sol. found (all assignments made)... 0.03 o 13 0.03 c NEW SOLUTION FOUND: 13 @ 0.028 0.04 c Sol. found (all assignments made)... 0.04 o 11 0.04 c NEW SOLUTION FOUND: 11 @ 0.036 0.05 s OPTIMUM FOUND 0.05 c Cost: 11 0.05 v x1 -x2 -x3 -x4 x75 x15 -x16 -x17 -x18 -x19 x20 x21 -x22 -x23 -x24 -x74 -x5 -x6 -x7 -x8 -x9 -x73 -x72 -x71 x70 x69 -x10 -x11 -x12 -x13 0.05 v -x14 -x68 -x67 x66 -x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 -x54 -x53 x52 x51 -x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 0.05 v x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26 x25 0.05 c Exit Code: 30 0.05 c Total time: 0.046 s
OK 11
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/node82/watcher-50346-1149945369 -o ROOT/results/node82/solver-50346-1149945369 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50346-1149945369/instance-50346-1149945369.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.00 0.07 2/68 29274 /proc/meminfo: memFree=1408192/2055892 swapFree=4087448/4096564 [pid=29274] ppid=29272 vsize=436 CPUtime=0 /proc/29274/stat : 29274 (bsolo) D 29272 29274 29228 0 -1 0 37 0 0 0 0 0 0 0 20 0 1 0 251726184 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7713716 0 2147483391 4096 0 18446744072100015398 0 0 17 1 0 0 /proc/29274/statm: 109 23 18 55 0 18 0 Child status: 30 Real time (s): 0.0589651 CPU time (s): 0.048992 CPU user time (s): 0.042993 CPU system time (s): 0.005999 CPU usage (%): 83.0864 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node82 on Sat Jun 10 13:16:09 UTC 2006 FILE ID= 50346-1149945369 PBS_JOBID= 385747 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_5.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50346-1149945369/instance-50346-1149945369.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node82/watcher-50346-1149945369 -o ROOT/results/node82/solver-50346-1149945369 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50346-1149945369/instance-50346-1149945369.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= fd5650da6eaa0e3a50dfb52821ac86aa RANDOM SEED= 148329593 /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 : 6006.17 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1408592 kB Buffers: 40548 kB Cached: 532852 kB SwapCached: 2764 kB Active: 43088 kB Inactive: 539012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1408592 kB SwapTotal: 4096564 kB SwapFree: 4087448 kB Dirty: 140 kB Writeback: 0 kB Mapped: 14560 kB Slab: 51580 kB Committed_AS: 701136 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node82 on Sat Jun 10 13:16:09 UTC 2006