0.03/0.11 MAYBE 0.03/0.11 0.03/0.11 Preprocessing Cost Relations 0.03/0.11 ===================================== 0.03/0.11 0.03/0.11 #### Computed strongly connected components 0.03/0.11 0. recursive : [f1/3] 0.03/0.11 1. non_recursive : [exit_location/1] 0.03/0.11 2. non_recursive : [f1_loop_cont/2] 0.03/0.11 3. non_recursive : [f0/3] 0.03/0.11 0.03/0.11 #### Obtained direct recursion through partial evaluation 0.03/0.11 0. SCC is partially evaluated into f1/3 0.03/0.11 1. SCC is completely evaluated into other SCCs 0.03/0.11 2. SCC is completely evaluated into other SCCs 0.03/0.11 3. SCC is partially evaluated into f0/3 0.03/0.11 0.03/0.11 Control-Flow Refinement of Cost Relations 0.03/0.11 ===================================== 0.03/0.11 0.03/0.11 ### Specialization of cost equations f1/3 0.03/0.11 * CE 4 is refined into CE [5] 0.03/0.11 * CE 2 is refined into CE [6] 0.03/0.11 * CE 3 is refined into CE [7] 0.03/0.11 0.03/0.11 0.03/0.11 ### Cost equations --> "Loop" of f1/3 0.03/0.11 * CEs [6] --> Loop 5 0.03/0.11 * CEs [7] --> Loop 6 0.03/0.11 * CEs [5] --> Loop 7 0.03/0.11 0.03/0.11 ### Ranking functions of CR f1(A,B,D) 0.03/0.11 0.03/0.11 #### Partial ranking functions of CR f1(A,B,D) 0.03/0.11 * Partial RF of phase [5,6]: 0.03/0.11 - RF of loop [5:1]: 0.03/0.11 A/10-10 depends on loops [6:1] 0.03/0.11 B depends on loops [6:1] 0.03/0.11 - RF of loop [6:1]: 0.03/0.11 -A/11+101/11 depends on loops [5:1] 0.03/0.11 0.03/0.11 0.03/0.11 ### Specialization of cost equations f0/3 0.03/0.11 * CE 1 is refined into CE [8,9,10] 0.03/0.11 0.03/0.11 0.03/0.11 ### Cost equations --> "Loop" of f0/3 0.03/0.11 * CEs [10] --> Loop 8 0.03/0.11 * CEs [8,9] --> Loop 9 0.03/0.11 0.03/0.11 ### Ranking functions of CR f0(A,B,D) 0.03/0.11 0.03/0.11 #### Partial ranking functions of CR f0(A,B,D) 0.03/0.11 0.03/0.11 0.03/0.11 Computing Bounds 0.03/0.11 ===================================== 0.03/0.11 0.03/0.11 #### Cost of chains of f1(A,B,D): 0.03/0.11 * Chain [[5,6]]...: 2*it(5)+0 0.03/0.11 with precondition: [B>=1,D=2] 0.03/0.11 0.03/0.11 * Chain [[5,6],7]: 2*it(5)+0 0.03/0.11 with precondition: [D=2,B>=1] 0.03/0.11 0.03/0.11 * Chain [7]: 0 0.03/0.11 with precondition: [D=2,B>=0] 0.03/0.11 0.03/0.11 0.03/0.11 #### Cost of chains of f0(A,B,D): 0.03/0.11 * Chain [9]: 1*aux(7)+0 0.03/0.11 with precondition: [] 0.03/0.11 0.03/0.11 * Chain [8]...: 2*s(2)+0 0.03/0.11 with precondition: [] 0.03/0.11 0.03/0.11 0.03/0.11 Closed-form bounds of f0(A,B,D): 0.03/0.11 ------------------------------------- 0.03/0.11 * Chain [9] with precondition: [] 0.03/0.11 - Upper bound: inf 0.03/0.11 - Complexity: infinity 0.03/0.11 * Chain [8]... with precondition: [] 0.03/0.11 - Upper bound: inf 0.03/0.11 - Complexity: infinity 0.03/0.11 0.03/0.11 ### Maximum cost of f0(A,B,D): inf 0.03/0.11 Asymptotic class: infinity 0.03/0.11 * Total analysis performed in 52 ms. 0.03/0.11 0.03/0.21 EOF