0.03/0.21 MAYBE 0.03/0.21 0.03/0.21 Preprocessing Cost Relations 0.03/0.21 ===================================== 0.03/0.21 0.03/0.21 #### Computed strongly connected components 0.03/0.21 0. recursive : [f1/5] 0.03/0.21 1. non_recursive : [exit_location/1] 0.03/0.21 2. non_recursive : [f1_loop_cont/2] 0.03/0.21 3. non_recursive : [f0/5] 0.03/0.21 0.03/0.21 #### Obtained direct recursion through partial evaluation 0.03/0.21 0. SCC is partially evaluated into f1/5 0.03/0.21 1. SCC is completely evaluated into other SCCs 0.03/0.21 2. SCC is completely evaluated into other SCCs 0.03/0.21 3. SCC is partially evaluated into f0/5 0.03/0.21 0.03/0.21 Control-Flow Refinement of Cost Relations 0.03/0.21 ===================================== 0.03/0.21 0.03/0.21 ### Specialization of cost equations f1/5 0.03/0.21 * CE 4 is refined into CE [5] 0.03/0.21 * CE 2 is refined into CE [6] 0.03/0.21 * CE 3 is refined into CE [7] 0.03/0.21 0.03/0.21 0.03/0.21 ### Cost equations --> "Loop" of f1/5 0.03/0.21 * CEs [6] --> Loop 5 0.03/0.21 * CEs [7] --> Loop 6 0.03/0.21 * CEs [5] --> Loop 7 0.03/0.21 0.03/0.21 ### Ranking functions of CR f1(A,B,C,D,E) 0.03/0.21 0.03/0.21 #### Partial ranking functions of CR f1(A,B,C,D,E) 0.03/0.21 * Partial RF of phase [5,6]: 0.03/0.21 - RF of loop [6:1]: 0.03/0.21 A depends on loops [5:1] 0.03/0.21 0.03/0.21 0.03/0.21 ### Specialization of cost equations f0/5 0.03/0.21 * CE 1 is refined into CE [8,9,10] 0.03/0.21 0.03/0.21 0.03/0.21 ### Cost equations --> "Loop" of f0/5 0.03/0.21 * CEs [10] --> Loop 8 0.03/0.21 * CEs [9] --> Loop 9 0.03/0.21 * CEs [8] --> Loop 10 0.03/0.21 0.03/0.21 ### Ranking functions of CR f0(A,B,C,D,E) 0.03/0.21 0.03/0.21 #### Partial ranking functions of CR f0(A,B,C,D,E) 0.03/0.21 0.03/0.21 0.03/0.21 Computing Bounds 0.03/0.21 ===================================== 0.03/0.21 0.03/0.21 #### Cost of chains of f1(A,B,C,D,E): 0.03/0.21 * Chain [[5,6]]...: 2*it(5)+0 0.03/0.21 with precondition: [A>=1,E=2] 0.03/0.21 0.03/0.21 * Chain [[5,6],7]: 2*it(5)+0 0.03/0.21 with precondition: [E=2,A>=1] 0.03/0.21 0.03/0.21 * Chain [7]: 0 0.03/0.21 with precondition: [E=2] 0.03/0.21 0.03/0.21 0.03/0.21 #### Cost of chains of f0(A,B,C,D,E): 0.03/0.21 * Chain [10]: 0 0.03/0.21 with precondition: [] 0.03/0.21 0.03/0.21 * Chain [9]: 2*s(1)+0 0.03/0.21 with precondition: [A>=1] 0.03/0.21 0.03/0.21 * Chain [8]...: 2*s(2)+0 0.03/0.21 with precondition: [A>=1] 0.03/0.21 0.03/0.21 0.03/0.21 Closed-form bounds of f0(A,B,C,D,E): 0.03/0.21 ------------------------------------- 0.03/0.21 * Chain [10] with precondition: [] 0.03/0.21 - Upper bound: 0 0.03/0.21 - Complexity: constant 0.03/0.21 * Chain [9] with precondition: [A>=1] 0.03/0.21 - Upper bound: inf 0.03/0.21 - Complexity: infinity 0.03/0.21 * Chain [8]... with precondition: [A>=1] 0.03/0.21 - Upper bound: inf 0.03/0.21 - Complexity: infinity 0.03/0.21 0.03/0.21 ### Maximum cost of f0(A,B,C,D,E): inf 0.03/0.21 Asymptotic class: infinity 0.03/0.21 * Total analysis performed in 136 ms. 0.03/0.21 0.03/0.31 EOF