0.05/0.17 WORST_CASE(?,O(n^2)) 0.05/0.17 0.05/0.17 Preprocessing Cost Relations 0.05/0.17 ===================================== 0.05/0.17 0.05/0.17 #### Computed strongly connected components 0.05/0.17 0. recursive : [eval_jama_ex5_bb2_in/4,eval_jama_ex5_bb3_in/4] 0.05/0.17 1. recursive : [eval_jama_ex5_bb1_in/3,eval_jama_ex5_bb2_in_loop_cont/5,eval_jama_ex5_bb4_in/4] 0.05/0.17 2. non_recursive : [eval_jama_ex5_stop/1] 0.05/0.17 3. non_recursive : [eval_jama_ex5_bb5_in/1] 0.05/0.17 4. non_recursive : [eval_jama_ex5_bb1_in_loop_cont/2] 0.05/0.17 5. non_recursive : [eval_jama_ex5_bb0_in/2] 0.05/0.17 6. non_recursive : [eval_jama_ex5_start/2] 0.05/0.17 0.05/0.17 #### Obtained direct recursion through partial evaluation 0.05/0.17 0. SCC is partially evaluated into eval_jama_ex5_bb2_in/4 0.05/0.17 1. SCC is partially evaluated into eval_jama_ex5_bb1_in/3 0.05/0.17 2. SCC is completely evaluated into other SCCs 0.05/0.17 3. SCC is completely evaluated into other SCCs 0.05/0.17 4. SCC is completely evaluated into other SCCs 0.05/0.17 5. SCC is partially evaluated into eval_jama_ex5_bb0_in/2 0.05/0.17 6. SCC is partially evaluated into eval_jama_ex5_start/2 0.05/0.17 0.05/0.17 Control-Flow Refinement of Cost Relations 0.05/0.17 ===================================== 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_jama_ex5_bb2_in/4 0.05/0.17 * CE 6 is refined into CE [7] 0.05/0.17 * CE 5 is refined into CE [8] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_jama_ex5_bb2_in/4 0.05/0.17 * CEs [8] --> Loop 7 0.05/0.17 * CEs [7] --> Loop 8 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_jama_ex5_bb2_in(V_n,V_j_0,B,C) 0.05/0.17 * RF of phase [7]: [V_n-V_j_0+1] 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_jama_ex5_bb2_in(V_n,V_j_0,B,C) 0.05/0.17 * Partial RF of phase [7]: 0.05/0.17 - RF of loop [7:1]: 0.05/0.17 V_n-V_j_0+1 0.05/0.17 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_jama_ex5_bb1_in/3 0.05/0.17 * CE 4 is refined into CE [9] 0.05/0.17 * CE 3 is refined into CE [10] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_jama_ex5_bb1_in/3 0.05/0.17 * CEs [10] --> Loop 9 0.05/0.17 * CEs [9] --> Loop 10 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_jama_ex5_bb1_in(V_n,V_i_0,B) 0.05/0.17 * RF of phase [9]: [V_n-V_i_0+1] 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_jama_ex5_bb1_in(V_n,V_i_0,B) 0.05/0.17 * Partial RF of phase [9]: 0.05/0.17 - RF of loop [9:1]: 0.05/0.17 V_n-V_i_0+1 0.05/0.17 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_jama_ex5_bb0_in/2 0.05/0.17 * CE 2 is refined into CE [11,12] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_jama_ex5_bb0_in/2 0.05/0.17 * CEs [12] --> Loop 11 0.05/0.17 * CEs [11] --> Loop 12 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_jama_ex5_bb0_in(V_n,B) 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_jama_ex5_bb0_in(V_n,B) 0.05/0.17 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_jama_ex5_start/2 0.05/0.17 * CE 1 is refined into CE [13,14] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_jama_ex5_start/2 0.05/0.17 * CEs [14] --> Loop 13 0.05/0.17 * CEs [13] --> Loop 14 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_jama_ex5_start(V_n,B) 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_jama_ex5_start(V_n,B) 0.05/0.17 0.05/0.17 0.05/0.17 Computing Bounds 0.05/0.17 ===================================== 0.05/0.17 0.05/0.17 #### Cost of chains of eval_jama_ex5_bb2_in(V_n,V_j_0,B,C): 0.05/0.17 * Chain [[7],8]: 1*it(7)+0 0.05/0.17 Such that:it(7) =< V_n-V_j_0+1 0.05/0.17 0.05/0.17 with precondition: [B=2,V_j_0>=0,C>=V_n+1,C>=V_j_0+2,V_n+2>=C] 0.05/0.17 0.05/0.17 0.05/0.17 #### Cost of chains of eval_jama_ex5_bb1_in(V_n,V_i_0,B): 0.05/0.17 * Chain [[9],10]: 1*it(9)+1*s(3)+0 0.05/0.17 Such that:aux(1) =< V_n+1 0.05/0.17 it(9) =< V_n-V_i_0+1 0.05/0.17 s(3) =< it(9)*aux(1) 0.05/0.17 0.05/0.17 with precondition: [B=3,V_i_0>=0,V_n>=V_i_0] 0.05/0.17 0.05/0.17 * Chain [10]: 0 0.05/0.17 with precondition: [B=3,V_i_0>=0,V_i_0>=V_n+1] 0.05/0.17 0.05/0.17 0.05/0.17 #### Cost of chains of eval_jama_ex5_bb0_in(V_n,B): 0.05/0.17 * Chain [12]: 0 0.05/0.17 with precondition: [0>=V_n+1] 0.05/0.17 0.05/0.17 * Chain [11]: 1*s(5)+1*s(6)+0 0.05/0.17 Such that:aux(2) =< V_n+1 0.05/0.17 s(5) =< aux(2) 0.05/0.17 s(6) =< s(5)*aux(2) 0.05/0.17 0.05/0.17 with precondition: [V_n>=0] 0.05/0.17 0.05/0.17 0.05/0.17 #### Cost of chains of eval_jama_ex5_start(V_n,B): 0.05/0.17 * Chain [14]: 0 0.05/0.17 with precondition: [0>=V_n+1] 0.05/0.17 0.05/0.17 * Chain [13]: 1*s(8)+1*s(9)+0 0.05/0.17 Such that:s(7) =< V_n+1 0.05/0.17 s(8) =< s(7) 0.05/0.17 s(9) =< s(8)*s(7) 0.05/0.17 0.05/0.17 with precondition: [V_n>=0] 0.05/0.17 0.05/0.17 0.05/0.17 Closed-form bounds of eval_jama_ex5_start(V_n,B): 0.05/0.17 ------------------------------------- 0.05/0.17 * Chain [14] with precondition: [0>=V_n+1] 0.05/0.17 - Upper bound: 0 0.05/0.17 - Complexity: constant 0.05/0.17 * Chain [13] with precondition: [V_n>=0] 0.05/0.17 - Upper bound: V_n+1+(V_n+1)*(V_n+1) 0.05/0.17 - Complexity: n^2 0.05/0.17 0.05/0.17 ### Maximum cost of eval_jama_ex5_start(V_n,B): nat(V_n+1)*nat(V_n+1)+nat(V_n+1) 0.05/0.17 Asymptotic class: n^2 0.05/0.17 * Total analysis performed in 93 ms. 0.05/0.17 0.05/0.27 EOF