0.04/0.17 MAYBE 0.04/0.17 0.04/0.17 Preprocessing Cost Relations 0.04/0.17 ===================================== 0.04/0.17 0.04/0.17 #### Computed strongly connected components 0.04/0.17 0. recursive : [eval_foo_bb1_in/2,eval_foo_bb2_in/2] 0.04/0.17 1. non_recursive : [eval_foo_stop/1] 0.04/0.17 2. non_recursive : [eval_foo_bb3_in/1] 0.04/0.17 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.04/0.17 4. non_recursive : [eval_foo_bb0_in/2] 0.04/0.17 5. non_recursive : [eval_foo_start/2] 0.04/0.17 0.04/0.17 #### Obtained direct recursion through partial evaluation 0.04/0.17 0. SCC is partially evaluated into eval_foo_bb1_in/2 0.04/0.17 1. SCC is completely evaluated into other SCCs 0.04/0.17 2. SCC is completely evaluated into other SCCs 0.04/0.17 3. SCC is completely evaluated into other SCCs 0.04/0.17 4. SCC is partially evaluated into eval_foo_bb0_in/2 0.04/0.17 5. SCC is partially evaluated into eval_foo_start/2 0.04/0.17 0.04/0.17 Control-Flow Refinement of Cost Relations 0.04/0.17 ===================================== 0.04/0.17 0.04/0.17 ### Specialization of cost equations eval_foo_bb1_in/2 0.04/0.17 * CE 4 is refined into CE [5] 0.04/0.17 * CE 3 is refined into CE [6] 0.04/0.17 0.04/0.17 0.04/0.17 ### Cost equations --> "Loop" of eval_foo_bb1_in/2 0.04/0.17 * CEs [6] --> Loop 5 0.04/0.17 * CEs [5] --> Loop 6 0.04/0.17 0.04/0.17 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) 0.04/0.17 0.04/0.17 #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) 0.04/0.17 0.04/0.17 0.04/0.17 ### Specialization of cost equations eval_foo_bb0_in/2 0.04/0.17 * CE 2 is refined into CE [7,8] 0.04/0.17 0.04/0.17 0.04/0.17 ### Cost equations --> "Loop" of eval_foo_bb0_in/2 0.04/0.17 * CEs [8] --> Loop 7 0.04/0.17 * CEs [7] --> Loop 8 0.04/0.17 0.04/0.17 ### Ranking functions of CR eval_foo_bb0_in(V_x,B) 0.04/0.17 0.04/0.17 #### Partial ranking functions of CR eval_foo_bb0_in(V_x,B) 0.04/0.17 0.04/0.17 0.04/0.17 ### Specialization of cost equations eval_foo_start/2 0.04/0.17 * CE 1 is refined into CE [9,10] 0.04/0.17 0.04/0.17 0.04/0.17 ### Cost equations --> "Loop" of eval_foo_start/2 0.04/0.17 * CEs [10] --> Loop 9 0.04/0.17 * CEs [9] --> Loop 10 0.04/0.17 0.04/0.17 ### Ranking functions of CR eval_foo_start(V_x,B) 0.04/0.17 0.04/0.17 #### Partial ranking functions of CR eval_foo_start(V_x,B) 0.04/0.17 0.04/0.17 0.04/0.17 Computing Bounds 0.04/0.17 ===================================== 0.04/0.17 0.04/0.17 #### Cost of chains of eval_foo_bb1_in(V__0,B): 0.04/0.17 * Chain [[5]]...: 1*it(5)+0 0.04/0.17 with precondition: [V__0>=0,B=2] 0.04/0.17 0.04/0.17 * Chain [6]: 0 0.04/0.17 with precondition: [B=2,0>=V__0+1] 0.04/0.17 0.04/0.17 0.04/0.17 #### Cost of chains of eval_foo_bb0_in(V_x,B): 0.04/0.17 * Chain [8]: 0 0.04/0.17 with precondition: [0>=V_x+1] 0.04/0.17 0.04/0.17 * Chain [7]...: 1*s(1)+0 0.04/0.17 with precondition: [V_x>=0] 0.04/0.17 0.04/0.17 0.04/0.17 #### Cost of chains of eval_foo_start(V_x,B): 0.04/0.17 * Chain [10]: 0 0.04/0.17 with precondition: [0>=V_x+1] 0.04/0.17 0.04/0.17 * Chain [9]...: 1*s(2)+0 0.04/0.17 with precondition: [V_x>=0] 0.04/0.17 0.04/0.17 0.04/0.17 Closed-form bounds of eval_foo_start(V_x,B): 0.04/0.17 ------------------------------------- 0.04/0.17 * Chain [10] with precondition: [0>=V_x+1] 0.04/0.17 - Upper bound: 0 0.04/0.17 - Complexity: constant 0.04/0.17 * Chain [9]... with precondition: [V_x>=0] 0.04/0.17 - Upper bound: inf 0.04/0.17 - Complexity: infinity 0.04/0.17 0.04/0.17 ### Maximum cost of eval_foo_start(V_x,B): inf 0.04/0.17 Asymptotic class: infinity 0.04/0.17 * Total analysis performed in 27 ms. 0.04/0.17 0.04/0.27 EOF