Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 4 | 4.46632 | 4.46991 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_30_30.r.opb |
MD5SUM | 13fe0c0d776ae7f3e7aff3ed3ce58275 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.25896 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 30 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
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 Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 100 - #constraints read: 51 0.01 o 8 0.01 o 7 0.01 o 6 0.03 o 5 4.44 o 4 4.46 c optimum objective found = 4 4.46 c total time : 4.45 s 4.46 s OPTIMUM FOUND 4.46 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 4.46 v -x29 -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 4.46 v -x55 -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 4.46 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
OK 4
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/node79/watcher-49918-1149889237 -o ROOT/results/node79/solver-49918-1149889237 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node79/49918-1149889237/instance-49918-1149889237.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 1.00 2/67 31189 /proc/meminfo: memFree=1709760/2055892 swapFree=4085412/4096564 [pid=31189] ppid=31187 vsize=2576 CPUtime=0 /proc/31189/stat : 31189 (Pueblo) R 31187 31189 31143 0 -1 4194304 262 0 0 0 0 0 0 0 19 0 1 0 254562316 2637824 234 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 3064247 0 0 4096 0 0 0 0 17 0 0 0 /proc/31189/statm: 644 234 197 16 0 84 0 Child status: 30 Real time (s): 4.46991 CPU time (s): 4.46632 CPU user time (s): 4.43633 CPU system time (s): 0.029995 CPU usage (%): 99.9197 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node79 on Fri Jun 9 21:40:37 UTC 2006 FILE ID= 49918-1149889237 PBS_JOBID= 384938 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_30_30.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node79/49918-1149889237/instance-49918-1149889237.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node79/watcher-49918-1149889237 -o ROOT/results/node79/solver-49918-1149889237 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node79/49918-1149889237/instance-49918-1149889237.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 13fe0c0d776ae7f3e7aff3ed3ce58275 RANDOM SEED= 830537434 /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 : 3000.234 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 : 6006.18 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 : 3000.234 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: 1709968 kB Buffers: 35228 kB Cached: 246904 kB SwapCached: 2448 kB Active: 110692 kB Inactive: 180256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1709968 kB SwapTotal: 4096564 kB SwapFree: 4085412 kB Dirty: 192 kB Writeback: 0 kB Mapped: 16564 kB Slab: 41572 kB Committed_AS: 597328 kB PageTables: 1304 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node79 on Fri Jun 9 21:40:42 UTC 2006