0.04/0.10 MAYBE 0.04/0.10 0.04/0.10 Preprocessing Cost Relations 0.04/0.10 ===================================== 0.04/0.10 0.04/0.10 #### Computed strongly connected components 0.04/0.10 0. recursive : [eval_foo_bb1_in/2,eval_foo_bb2_in/2] 0.04/0.10 1. non_recursive : [eval_foo_stop/1] 0.04/0.10 2. non_recursive : [eval_foo_bb3_in/1] 0.04/0.10 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.04/0.10 4. non_recursive : [eval_foo_bb0_in/3] 0.04/0.10 5. non_recursive : [eval_foo_start/3] 0.04/0.10 0.04/0.10 #### Obtained direct recursion through partial evaluation 0.04/0.10 0. SCC is partially evaluated into eval_foo_bb1_in/2 0.04/0.10 1. SCC is completely evaluated into other SCCs 0.04/0.10 2. SCC is completely evaluated into other SCCs 0.04/0.10 3. SCC is completely evaluated into other SCCs 0.04/0.10 4. SCC is partially evaluated into eval_foo_bb0_in/3 0.04/0.10 5. SCC is partially evaluated into eval_foo_start/3 0.04/0.10 0.04/0.10 Control-Flow Refinement of Cost Relations 0.04/0.10 ===================================== 0.04/0.10 0.04/0.10 ### Specialization of cost equations eval_foo_bb1_in/2 0.04/0.10 * CE 5 is refined into CE [6] 0.04/0.10 * CE 4 is refined into CE [7] 0.04/0.10 0.04/0.10 0.04/0.10 ### Cost equations --> "Loop" of eval_foo_bb1_in/2 0.04/0.10 * CEs [7] --> Loop 6 0.04/0.10 * CEs [6] --> Loop 7 0.04/0.10 0.04/0.10 ### Ranking functions of CR eval_foo_bb1_in(V_x,B) 0.04/0.10 0.04/0.10 #### Partial ranking functions of CR eval_foo_bb1_in(V_x,B) 0.04/0.10 0.04/0.10 0.04/0.10 ### Specialization of cost equations eval_foo_bb0_in/3 0.04/0.10 * CE 3 is refined into CE [8,9] 0.04/0.10 * CE 2 is refined into CE [10] 0.04/0.10 0.04/0.10 0.04/0.10 ### Cost equations --> "Loop" of eval_foo_bb0_in/3 0.04/0.10 * CEs [10] --> Loop 8 0.04/0.10 * CEs [8] --> Loop 9 0.04/0.10 * CEs [9] --> Loop 10 0.04/0.10 0.04/0.10 ### Ranking functions of CR eval_foo_bb0_in(V_x,V_y,B) 0.04/0.10 0.04/0.10 #### Partial ranking functions of CR eval_foo_bb0_in(V_x,V_y,B) 0.04/0.10 0.04/0.10 0.04/0.10 ### Specialization of cost equations eval_foo_start/3 0.04/0.10 * CE 1 is refined into CE [11,12,13] 0.04/0.10 0.04/0.10 0.04/0.10 ### Cost equations --> "Loop" of eval_foo_start/3 0.04/0.10 * CEs [13] --> Loop 11 0.04/0.10 * CEs [12] --> Loop 12 0.04/0.10 * CEs [11] --> Loop 13 0.04/0.10 0.04/0.10 ### Ranking functions of CR eval_foo_start(V_x,V_y,B) 0.04/0.10 0.04/0.10 #### Partial ranking functions of CR eval_foo_start(V_x,V_y,B) 0.04/0.10 0.04/0.10 0.04/0.10 Computing Bounds 0.04/0.10 ===================================== 0.04/0.10 0.04/0.10 #### Cost of chains of eval_foo_bb1_in(V_x,B): 0.04/0.10 * Chain [[6]]...: 1*it(6)+0 0.04/0.10 with precondition: [V_x>=0,B=2] 0.04/0.10 0.04/0.10 * Chain [7]: 0 0.04/0.10 with precondition: [B=2,0>=V_x+1] 0.04/0.10 0.04/0.10 0.04/0.10 #### Cost of chains of eval_foo_bb0_in(V_x,V_y,B): 0.04/0.10 * Chain [10]...: 1*s(1)+0 0.04/0.10 with precondition: [V_x>=0,V_y>=5] 0.04/0.10 0.04/0.10 * Chain [9]: 0 0.04/0.10 with precondition: [0>=V_x+1,V_y>=5] 0.04/0.10 0.04/0.10 * Chain [8]: 0 0.04/0.10 with precondition: [4>=V_y] 0.04/0.10 0.04/0.10 0.04/0.10 #### Cost of chains of eval_foo_start(V_x,V_y,B): 0.04/0.10 * Chain [13]: 0 0.04/0.10 with precondition: [0>=V_x+1,V_y>=5] 0.04/0.10 0.04/0.10 * Chain [12]: 0 0.04/0.10 with precondition: [4>=V_y] 0.04/0.10 0.04/0.10 * Chain [11]...: 1*s(2)+0 0.04/0.10 with precondition: [V_x>=0,V_y>=5] 0.04/0.10 0.04/0.10 0.04/0.10 Closed-form bounds of eval_foo_start(V_x,V_y,B): 0.04/0.10 ------------------------------------- 0.04/0.10 * Chain [13] with precondition: [0>=V_x+1,V_y>=5] 0.04/0.10 - Upper bound: 0 0.04/0.10 - Complexity: constant 0.04/0.10 * Chain [12] with precondition: [4>=V_y] 0.04/0.10 - Upper bound: 0 0.04/0.10 - Complexity: constant 0.04/0.10 * Chain [11]... with precondition: [V_x>=0,V_y>=5] 0.04/0.10 - Upper bound: inf 0.04/0.10 - Complexity: infinity 0.04/0.10 0.04/0.10 ### Maximum cost of eval_foo_start(V_x,V_y,B): inf 0.04/0.10 Asymptotic class: infinity 0.04/0.10 * Total analysis performed in 34 ms. 0.04/0.10 0.04/0.20 EOF