Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 4 | 1.46578 | 1.46979 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_100_50_50.r.opb |
MD5SUM | 92218ddb5567427e70962e6332b1ed9e |
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 | 1.46578 |
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 | 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 | 50 |
Maximum length of a constraint | 50 |
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 0.02 c starting to Solve 0.02 c #variables read: 100 - #constraints read: 101 0.02 o 6 0.02 o 5 0.03 o 4 1.46 c optimum objective found = 4 1.46 c total time : 1.46 s 1.46 s OPTIMUM FOUND 1.46 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 1.46 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 1.46 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 1.46 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/node64/watcher-49908-1149884859 -o ROOT/results/node64/solver-49908-1149884859 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node64/49908-1149884859/instance-49908-1149884859.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.94 0.97 2/64 4222 /proc/meminfo: memFree=1916968/2055920 swapFree=4192956/4192956 [pid=4222] ppid=4220 vsize=2540 CPUtime=0 /proc/4222/stat : 4222 (Pueblo) R 4220 4222 4176 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1174620 2600960 213 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/4222/statm: 635 213 187 16 0 76 0 Child status: 30 Real time (s): 1.46979 CPU time (s): 1.46578 CPU user time (s): 1.44578 CPU system time (s): 0.019996 CPU usage (%): 99.7271 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node64 on Fri Jun 9 20:27:39 UTC 2006 FILE ID= 49908-1149884859 PBS_JOBID= 384808 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_50_50.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node64/49908-1149884859/instance-49908-1149884859.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node64/watcher-49908-1149884859 -o ROOT/results/node64/solver-49908-1149884859 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node64/49908-1149884859/instance-49908-1149884859.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 92218ddb5567427e70962e6332b1ed9e RANDOM SEED= 145244118 /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: 1917176 kB Buffers: 17936 kB Cached: 77468 kB SwapCached: 0 kB Active: 63012 kB Inactive: 46792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1917176 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 280 kB Writeback: 0 kB Mapped: 24788 kB Slab: 14980 kB Committed_AS: 60440 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 20:27:40 UTC 2006