0.05/0.13 WORST_CASE(?,O(n^1)) 0.05/0.13 0.05/0.13 Preprocessing Cost Relations 0.05/0.13 ===================================== 0.05/0.13 0.05/0.13 #### Computed strongly connected components 0.05/0.13 0. recursive : [eval_t10_0/3,eval_t10_1/4,eval_t10_bb1_in/3,eval_t10_bb2_in/3] 0.05/0.13 1. non_recursive : [eval_t10_stop/1] 0.05/0.13 2. non_recursive : [eval_t10_bb3_in/1] 0.05/0.13 3. non_recursive : [eval_t10_bb1_in_loop_cont/2] 0.05/0.13 4. non_recursive : [eval_t10_bb0_in/3] 0.05/0.13 5. non_recursive : [eval_t10_start/3] 0.05/0.13 0.05/0.13 #### Obtained direct recursion through partial evaluation 0.05/0.13 0. SCC is partially evaluated into eval_t10_bb1_in/3 0.05/0.13 1. SCC is completely evaluated into other SCCs 0.05/0.13 2. SCC is completely evaluated into other SCCs 0.05/0.13 3. SCC is completely evaluated into other SCCs 0.05/0.13 4. SCC is partially evaluated into eval_t10_bb0_in/3 0.05/0.13 5. SCC is partially evaluated into eval_t10_start/3 0.05/0.13 0.05/0.13 Control-Flow Refinement of Cost Relations 0.05/0.13 ===================================== 0.05/0.13 0.05/0.13 ### Specialization of cost equations eval_t10_bb1_in/3 0.05/0.13 * CE 5 is refined into CE [6] 0.05/0.13 * CE 3 is refined into CE [7] 0.05/0.13 * CE 4 is refined into CE [8] 0.05/0.13 0.05/0.13 0.05/0.13 ### Cost equations --> "Loop" of eval_t10_bb1_in/3 0.05/0.13 * CEs [7] --> Loop 6 0.05/0.13 * CEs [8] --> Loop 7 0.05/0.13 * CEs [6] --> Loop 8 0.05/0.13 0.05/0.13 ### Ranking functions of CR eval_t10_bb1_in(V__01,V__0,B) 0.05/0.13 * RF of phase [6,7]: [-V__01+V__0] 0.05/0.13 0.05/0.13 #### Partial ranking functions of CR eval_t10_bb1_in(V__01,V__0,B) 0.05/0.13 * Partial RF of phase [6,7]: 0.05/0.13 - RF of loop [6:1,7:1]: 0.05/0.13 -V__01+V__0 0.05/0.13 0.05/0.13 0.05/0.13 ### Specialization of cost equations eval_t10_bb0_in/3 0.05/0.13 * CE 2 is refined into CE [9,10] 0.05/0.13 0.05/0.13 0.05/0.13 ### Cost equations --> "Loop" of eval_t10_bb0_in/3 0.05/0.13 * CEs [9] --> Loop 9 0.05/0.13 * CEs [10] --> Loop 10 0.05/0.13 0.05/0.13 ### Ranking functions of CR eval_t10_bb0_in(V_x,V_y,B) 0.05/0.13 0.05/0.13 #### Partial ranking functions of CR eval_t10_bb0_in(V_x,V_y,B) 0.05/0.13 0.05/0.13 0.05/0.13 ### Specialization of cost equations eval_t10_start/3 0.05/0.13 * CE 1 is refined into CE [11,12] 0.05/0.13 0.05/0.13 0.05/0.13 ### Cost equations --> "Loop" of eval_t10_start/3 0.05/0.13 * CEs [12] --> Loop 11 0.05/0.13 * CEs [11] --> Loop 12 0.05/0.13 0.05/0.13 ### Ranking functions of CR eval_t10_start(V_x,V_y,B) 0.05/0.13 0.05/0.13 #### Partial ranking functions of CR eval_t10_start(V_x,V_y,B) 0.05/0.13 0.05/0.13 0.05/0.13 Computing Bounds 0.05/0.13 ===================================== 0.05/0.13 0.05/0.13 #### Cost of chains of eval_t10_bb1_in(V__01,V__0,B): 0.05/0.13 * Chain [[6,7],8]: 2*it(6)+0 0.05/0.13 Such that:aux(3) =< -V__01+V__0 0.05/0.13 it(6) =< aux(3) 0.05/0.13 0.05/0.13 with precondition: [B=2,V__0>=V__01+1] 0.05/0.13 0.05/0.13 * Chain [8]: 0 0.05/0.13 with precondition: [B=2,V__01>=V__0] 0.05/0.13 0.05/0.13 0.05/0.13 #### Cost of chains of eval_t10_bb0_in(V_x,V_y,B): 0.05/0.13 * Chain [10]: 0 0.05/0.13 with precondition: [V_y>=V_x] 0.05/0.13 0.05/0.13 * Chain [9]: 2*s(2)+0 0.05/0.13 Such that:s(1) =< V_x-V_y 0.05/0.13 s(2) =< s(1) 0.05/0.13 0.05/0.13 with precondition: [V_x>=V_y+1] 0.05/0.13 0.05/0.13 0.05/0.13 #### Cost of chains of eval_t10_start(V_x,V_y,B): 0.05/0.13 * Chain [12]: 0 0.05/0.13 with precondition: [V_y>=V_x] 0.05/0.13 0.05/0.13 * Chain [11]: 2*s(4)+0 0.05/0.13 Such that:s(3) =< V_x-V_y 0.05/0.13 s(4) =< s(3) 0.05/0.13 0.05/0.13 with precondition: [V_x>=V_y+1] 0.05/0.13 0.05/0.13 0.05/0.13 Closed-form bounds of eval_t10_start(V_x,V_y,B): 0.05/0.13 ------------------------------------- 0.05/0.13 * Chain [12] with precondition: [V_y>=V_x] 0.05/0.13 - Upper bound: 0 0.05/0.13 - Complexity: constant 0.05/0.13 * Chain [11] with precondition: [V_x>=V_y+1] 0.05/0.13 - Upper bound: 2*V_x-2*V_y 0.05/0.13 - Complexity: n 0.05/0.13 0.05/0.13 ### Maximum cost of eval_t10_start(V_x,V_y,B): nat(V_x-V_y)*2 0.05/0.13 Asymptotic class: n 0.05/0.13 * Total analysis performed in 61 ms. 0.05/0.13 0.05/0.23 EOF