0.03/0.12 WORST_CASE(?,O(n^1)) 0.03/0.12 0.03/0.12 Preprocessing Cost Relations 0.03/0.12 ===================================== 0.03/0.12 0.03/0.12 #### Computed strongly connected components 0.03/0.12 0. recursive : [evalfbb1in/4,evalfbbin/4] 0.03/0.12 1. non_recursive : [evalfstop/3] 0.03/0.12 2. non_recursive : [evalfreturnin/3] 0.03/0.12 3. non_recursive : [exit_location/1] 0.03/0.12 4. non_recursive : [evalfbb1in_loop_cont/4] 0.03/0.12 5. non_recursive : [evalfentryin/3] 0.03/0.12 6. non_recursive : [evalfstart/3] 0.03/0.12 0.03/0.12 #### Obtained direct recursion through partial evaluation 0.03/0.12 0. SCC is partially evaluated into evalfbb1in/4 0.03/0.12 1. SCC is completely evaluated into other SCCs 0.03/0.12 2. SCC is completely evaluated into other SCCs 0.03/0.12 3. SCC is completely evaluated into other SCCs 0.03/0.12 4. SCC is partially evaluated into evalfbb1in_loop_cont/4 0.03/0.12 5. SCC is partially evaluated into evalfentryin/3 0.03/0.12 6. SCC is partially evaluated into evalfstart/3 0.03/0.12 0.03/0.12 Control-Flow Refinement of Cost Relations 0.03/0.12 ===================================== 0.03/0.12 0.03/0.12 ### Specialization of cost equations evalfbb1in/4 0.03/0.12 * CE 5 is refined into CE [8] 0.03/0.12 * CE 4 is refined into CE [9] 0.03/0.12 * CE 3 is refined into CE [10] 0.03/0.12 0.03/0.12 0.03/0.12 ### Cost equations --> "Loop" of evalfbb1in/4 0.03/0.12 * CEs [10] --> Loop 8 0.03/0.12 * CEs [8] --> Loop 9 0.03/0.12 * CEs [9] --> Loop 10 0.03/0.12 0.03/0.12 ### Ranking functions of CR evalfbb1in(A,B,C,D) 0.03/0.12 * RF of phase [8]: [A-B+1] 0.03/0.12 0.03/0.12 #### Partial ranking functions of CR evalfbb1in(A,B,C,D) 0.03/0.12 * Partial RF of phase [8]: 0.03/0.12 - RF of loop [8:1]: 0.03/0.12 A-B+1 0.03/0.12 0.03/0.12 0.03/0.12 ### Specialization of cost equations evalfbb1in_loop_cont/4 0.03/0.12 * CE 7 is refined into CE [11] 0.03/0.12 * CE 6 is refined into CE [12] 0.03/0.12 0.03/0.12 0.03/0.12 ### Cost equations --> "Loop" of evalfbb1in_loop_cont/4 0.03/0.12 * CEs [11] --> Loop 11 0.03/0.12 * CEs [12] --> Loop 12 0.03/0.12 0.03/0.12 ### Ranking functions of CR evalfbb1in_loop_cont(A,B,C,D) 0.03/0.12 0.03/0.12 #### Partial ranking functions of CR evalfbb1in_loop_cont(A,B,C,D) 0.03/0.12 0.03/0.12 0.03/0.12 ### Specialization of cost equations evalfentryin/3 0.03/0.12 * CE 2 is refined into CE [13,14,15,16] 0.03/0.12 0.03/0.12 0.03/0.12 ### Cost equations --> "Loop" of evalfentryin/3 0.03/0.12 * CEs [14] --> Loop 13 0.03/0.12 * CEs [13,16] --> Loop 14 0.03/0.12 * CEs [15] --> Loop 15 0.03/0.12 0.03/0.12 ### Ranking functions of CR evalfentryin(A,B,C) 0.03/0.12 0.03/0.12 #### Partial ranking functions of CR evalfentryin(A,B,C) 0.03/0.12 0.03/0.12 0.03/0.12 ### Specialization of cost equations evalfstart/3 0.03/0.12 * CE 1 is refined into CE [17,18,19] 0.03/0.12 0.03/0.12 0.03/0.12 ### Cost equations --> "Loop" of evalfstart/3 0.03/0.12 * CEs [19] --> Loop 16 0.03/0.12 * CEs [18] --> Loop 17 0.03/0.12 * CEs [17] --> Loop 18 0.03/0.12 0.03/0.12 ### Ranking functions of CR evalfstart(A,B,C) 0.03/0.12 0.03/0.12 #### Partial ranking functions of CR evalfstart(A,B,C) 0.03/0.12 0.03/0.12 0.03/0.12 Computing Bounds 0.03/0.12 ===================================== 0.03/0.12 0.03/0.12 #### Cost of chains of evalfbb1in(A,B,C,D): 0.03/0.12 * Chain [[8],10]: 1*it(8)+0 0.03/0.12 Such that:it(8) =< A-B+1 0.03/0.12 0.03/0.12 with precondition: [C=2,A+1=D,A>=B] 0.03/0.12 0.03/0.12 * Chain [[8],9]: 1*it(8)+0 0.03/0.12 Such that:it(8) =< A-B+1 0.03/0.12 0.03/0.12 with precondition: [C=3,A>=B] 0.03/0.12 0.03/0.12 * Chain [10]: 0 0.03/0.12 with precondition: [C=2,B=D,B>=A+1] 0.03/0.12 0.03/0.12 * Chain [9]: 0 0.03/0.12 with precondition: [C=3] 0.03/0.12 0.03/0.12 0.03/0.12 #### Cost of chains of evalfbb1in_loop_cont(A,B,C,D): 0.03/0.12 * Chain [12]: 0 0.03/0.12 with precondition: [A=2] 0.03/0.12 0.03/0.12 * Chain [11]: 0 0.03/0.12 with precondition: [A=3] 0.03/0.12 0.03/0.12 0.03/0.12 #### Cost of chains of evalfentryin(A,B,C): 0.03/0.12 * Chain [15]: 0 0.03/0.12 with precondition: [] 0.03/0.12 0.03/0.12 * Chain [14]: 2*s(1)+0 0.03/0.12 Such that:aux(1) =< -A+B+1 0.03/0.12 s(1) =< aux(1) 0.03/0.12 0.03/0.12 with precondition: [B>=A] 0.03/0.12 0.03/0.12 * Chain [13]: 0 0.03/0.12 with precondition: [A>=B+1] 0.03/0.12 0.03/0.12 0.03/0.12 #### Cost of chains of evalfstart(A,B,C): 0.03/0.12 * Chain [18]: 0 0.03/0.12 with precondition: [] 0.03/0.12 0.03/0.12 * Chain [17]: 2*s(4)+0 0.03/0.12 Such that:s(3) =< -A+B+1 0.03/0.12 s(4) =< s(3) 0.03/0.12 0.03/0.12 with precondition: [B>=A] 0.03/0.12 0.03/0.12 * Chain [16]: 0 0.03/0.12 with precondition: [A>=B+1] 0.03/0.12 0.03/0.12 0.03/0.12 Closed-form bounds of evalfstart(A,B,C): 0.03/0.12 ------------------------------------- 0.03/0.12 * Chain [18] with precondition: [] 0.03/0.12 - Upper bound: 0 0.03/0.12 - Complexity: constant 0.03/0.12 * Chain [17] with precondition: [B>=A] 0.03/0.12 - Upper bound: -2*A+2*B+2 0.03/0.12 - Complexity: n 0.03/0.12 * Chain [16] with precondition: [A>=B+1] 0.03/0.12 - Upper bound: 0 0.03/0.12 - Complexity: constant 0.03/0.12 0.03/0.12 ### Maximum cost of evalfstart(A,B,C): nat(-A+B+1)*2 0.03/0.12 Asymptotic class: n 0.03/0.12 * Total analysis performed in 67 ms. 0.03/0.12 0.03/0.22 EOF