Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 6 | 0.009997 | 0.0245191 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_4.opb |
MD5SUM | e07d1b5f59078d7e9ac49c5c9d354a5d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 38 |
Total number of constraints | 44 |
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 | 43 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 8 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 21 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 114 |
Number of bits of the biggest sum of numbers | 7 |
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 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 38 variables and 44 constraints. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.006 0.02 c After prepocess the problem consists of 36 variables and 43 constraints. 0.02 c Initial Lower Bound: 6 0.02 c Sol. found (all assignments made)... 0.02 o 13 0.02 c NEW SOLUTION FOUND: 13 @ 0.006 0.02 c Sol. found (all assignments made)... 0.02 o 9 0.02 c NEW SOLUTION FOUND: 9 @ 0.006 0.02 c Sol. found (all assignments made)... 0.02 o 7 0.02 c NEW SOLUTION FOUND: 7 @ 0.007 0.02 c Sol. found (all assignments made)... 0.02 o 6 0.02 c NEW SOLUTION FOUND: 6 @ 0.008 0.02 s OPTIMUM FOUND 0.02 c Cost: 6 0.02 v -x1 -x2 -x3 -x4 x38 -x5 -x6 -x7 -x8 x14 -x15 -x16 -x17 -x37 -x9 -x10 -x11 -x12 -x13 -x36 x35 x34 x33 x32 -x31 x30 x29 x28 x27 x26 x25 0.02 v x24 x23 x22 x21 x20 x19 x18 0.02 c Exit Code: 30 0.02 c Total time: 0.008 s
OK 6
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/node69/watcher-50338-1149908967 -o ROOT/results/node69/solver-50338-1149908967 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/50338-1149908967/instance-50338-1149908967.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.68 0.92 0.97 3/64 12333 /proc/meminfo: memFree=1785420/2055920 swapFree=4182200/4192956 [pid=12333] ppid=12331 vsize=4924 CPUtime=0 /proc/12333/stat : 12333 (bsolo) R 12331 12333 12287 0 -1 0 268 0 0 0 0 0 0 0 19 0 1 0 256566760 5042176 238 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134559376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12333/statm: 1231 242 155 55 0 123 0 Child status: 30 Real time (s): 0.0245191 CPU time (s): 0.009997 CPU user time (s): 0.007998 CPU system time (s): 0.001999 CPU usage (%): 40.7724 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node69 on Sat Jun 10 03:09:27 UTC 2006 FILE ID= 50338-1149908967 PBS_JOBID= 385643 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/50338-1149908967/instance-50338-1149908967.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-50338-1149908967 -o ROOT/results/node69/solver-50338-1149908967 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node69/50338-1149908967/instance-50338-1149908967.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e07d1b5f59078d7e9ac49c5c9d354a5d RANDOM SEED= 81490769 /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 : 3000.232 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 : 3000.232 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: 1785756 kB Buffers: 36436 kB Cached: 161724 kB SwapCached: 2508 kB Active: 84316 kB Inactive: 122668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1785756 kB SwapTotal: 4192956 kB SwapFree: 4182200 kB Dirty: 296 kB Writeback: 0 kB Mapped: 15368 kB Slab: 49124 kB Committed_AS: 661548 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Sat Jun 10 03:09:28 UTC 2006