0.03/0.36 MAYBE 0.03/0.36 0.03/0.36 Preprocessing Cost Relations 0.03/0.36 ===================================== 0.03/0.36 0.03/0.36 #### Computed strongly connected components 0.03/0.36 0. recursive : [f12/14,f6/14] 0.03/0.36 1. non_recursive : [exit_location/1] 0.03/0.36 2. non_recursive : [f20/8] 0.03/0.36 3. non_recursive : [f6_loop_cont/9] 0.03/0.36 4. non_recursive : [f0/8] 0.03/0.36 0.03/0.36 #### Obtained direct recursion through partial evaluation 0.03/0.36 0. SCC is partially evaluated into f6/14 0.03/0.36 1. SCC is completely evaluated into other SCCs 0.03/0.36 2. SCC is completely evaluated into other SCCs 0.03/0.36 3. SCC is partially evaluated into f6_loop_cont/9 0.03/0.36 4. SCC is partially evaluated into f0/8 0.03/0.36 0.03/0.36 Control-Flow Refinement of Cost Relations 0.03/0.36 ===================================== 0.03/0.36 0.03/0.36 ### Specialization of cost equations f6/14 0.03/0.36 * CE 6 is refined into CE [9] 0.03/0.36 * CE 5 is refined into CE [10] 0.03/0.36 * CE 2 is refined into CE [11] 0.03/0.36 * CE 3 is refined into CE [12] 0.03/0.36 * CE 4 is refined into CE [13] 0.03/0.36 0.03/0.36 0.03/0.36 ### Cost equations --> "Loop" of f6/14 0.03/0.36 * CEs [13] --> Loop 9 0.03/0.36 * CEs [11] --> Loop 10 0.03/0.36 * CEs [12] --> Loop 11 0.03/0.36 * CEs [9] --> Loop 12 0.03/0.36 * CEs [10] --> Loop 13 0.03/0.36 0.03/0.36 ### Ranking functions of CR f6(A,B,C,D,E,F,G,J,K,L,M,N,O,P) 0.03/0.36 0.03/0.36 #### Partial ranking functions of CR f6(A,B,C,D,E,F,G,J,K,L,M,N,O,P) 0.03/0.36 0.03/0.36 0.03/0.36 ### Specialization of cost equations f6_loop_cont/9 0.03/0.36 * CE 8 is refined into CE [14] 0.03/0.36 * CE 7 is refined into CE [15] 0.03/0.36 0.03/0.36 0.03/0.36 ### Cost equations --> "Loop" of f6_loop_cont/9 0.03/0.36 * CEs [14] --> Loop 14 0.03/0.36 * CEs [15] --> Loop 15 0.03/0.36 0.03/0.36 ### Ranking functions of CR f6_loop_cont(A,B,C,D,E,F,G,H,I) 0.03/0.36 0.03/0.36 #### Partial ranking functions of CR f6_loop_cont(A,B,C,D,E,F,G,H,I) 0.03/0.36 0.03/0.36 0.03/0.36 ### Specialization of cost equations f0/8 0.03/0.36 * CE 1 is refined into CE [16,17,18,19,20,21,22] 0.03/0.36 0.03/0.36 0.03/0.36 ### Cost equations --> "Loop" of f0/8 0.03/0.36 * CEs [21,22] --> Loop 16 0.03/0.36 * CEs [16,17,18,19,20] --> Loop 17 0.03/0.36 0.03/0.36 ### Ranking functions of CR f0(A,B,C,D,E,F,G,J) 0.03/0.36 0.03/0.36 #### Partial ranking functions of CR f0(A,B,C,D,E,F,G,J) 0.03/0.36 0.03/0.36 0.03/0.36 Computing Bounds 0.03/0.36 ===================================== 0.03/0.36 0.03/0.36 #### Cost of chains of f6(A,B,C,D,E,F,G,J,K,L,M,N,O,P): 0.03/0.36 * Chain [[10,11]]...: 2*it(10)+0 0.03/0.36 with precondition: [A=8,C>=B,D+1=0] 0.03/0.36 0.03/0.36 * Chain [[10,11],13]: 2*it(10)+0 0.03/0.36 with precondition: [A=8,D+1=0,J=2,M+1=0,O+1=0,P+1=0,C>=B,K>=L+1,N>=L,K>=N] 0.03/0.36 0.03/0.36 * Chain [[10,11],12]: 2*it(10)+0 0.03/0.36 with precondition: [A=8,D+1=0,J=3,C>=B] 0.03/0.36 0.03/0.36 * Chain [[10,11],9,13]: 2*it(10)+1 0.03/0.36 with precondition: [A=8,D+1=0,J=2,K=L+1,M=O,M=P,C>=B] 0.03/0.36 0.03/0.36 * Chain [[10,11],9,12]: 2*it(10)+1 0.03/0.36 with precondition: [A=8,D+1=0,J=3,C>=B] 0.03/0.36 0.03/0.36 * Chain [12]: 0 0.03/0.36 with precondition: [A=8,J=3] 0.03/0.36 0.03/0.36 * Chain [9,13]: 1 0.03/0.36 with precondition: [A=8,D+1=0,J=2,B=K,B=L+1,M=O,M=P,C>=B] 0.03/0.36 0.03/0.36 * Chain [9,12]: 1 0.03/0.36 with precondition: [A=8,D+1=0,J=3,C>=B] 0.03/0.36 0.03/0.36 0.03/0.36 #### Cost of chains of f6_loop_cont(A,B,C,D,E,F,G,H,I): 0.03/0.36 * Chain [15]: 0 0.03/0.36 with precondition: [A=2,B=8] 0.03/0.36 0.03/0.36 * Chain [14]: 0 0.03/0.36 with precondition: [A=3,B=8] 0.03/0.36 0.03/0.36 0.03/0.36 #### Cost of chains of f0(A,B,C,D,E,F,G,J): 0.03/0.36 * Chain [17]: 1*aux(2)+0 0.03/0.36 with precondition: [] 0.03/0.36 0.03/0.36 * Chain [16]...: 1*aux(3)+0 0.03/0.36 with precondition: [] 0.03/0.36 0.03/0.36 0.03/0.36 Closed-form bounds of f0(A,B,C,D,E,F,G,J): 0.03/0.36 ------------------------------------- 0.03/0.36 * Chain [17] with precondition: [] 0.03/0.36 - Upper bound: inf 0.03/0.36 - Complexity: infinity 0.03/0.36 * Chain [16]... with precondition: [] 0.03/0.36 - Upper bound: inf 0.03/0.36 - Complexity: infinity 0.03/0.36 0.03/0.36 ### Maximum cost of f0(A,B,C,D,E,F,G,J): inf 0.03/0.36 Asymptotic class: infinity 0.03/0.36 * Total analysis performed in 291 ms. 0.03/0.36 0.03/0.47 EOF