0.04/0.24 MAYBE 0.04/0.24 0.04/0.24 Preprocessing Cost Relations 0.04/0.24 ===================================== 0.04/0.24 0.04/0.24 #### Computed strongly connected components 0.04/0.24 0. recursive : [eval_foo_bb1_in/2,eval_foo_bb2_in/2] 0.04/0.24 1. non_recursive : [eval_foo_stop/1] 0.04/0.24 2. non_recursive : [eval_foo_bb3_in/1] 0.04/0.24 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.04/0.24 4. non_recursive : [eval_foo_bb0_in/2] 0.04/0.24 5. non_recursive : [eval_foo_start/2] 0.04/0.24 0.04/0.24 #### Obtained direct recursion through partial evaluation 0.04/0.24 0. SCC is partially evaluated into eval_foo_bb1_in/2 0.04/0.24 1. SCC is completely evaluated into other SCCs 0.04/0.24 2. SCC is completely evaluated into other SCCs 0.04/0.24 3. SCC is completely evaluated into other SCCs 0.04/0.24 4. SCC is partially evaluated into eval_foo_bb0_in/2 0.04/0.24 5. SCC is partially evaluated into eval_foo_start/2 0.04/0.24 0.04/0.24 Control-Flow Refinement of Cost Relations 0.04/0.24 ===================================== 0.04/0.24 0.04/0.24 ### Specialization of cost equations eval_foo_bb1_in/2 0.04/0.24 * CE 5 is refined into CE [6] 0.04/0.24 * CE 4 is refined into CE [7] 0.04/0.24 * CE 3 is refined into CE [8] 0.04/0.24 0.04/0.24 0.04/0.24 ### Cost equations --> "Loop" of eval_foo_bb1_in/2 0.04/0.24 * CEs [7] --> Loop 6 0.04/0.24 * CEs [8] --> Loop 7 0.04/0.24 * CEs [6] --> Loop 8 0.04/0.24 0.04/0.24 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) 0.04/0.24 0.04/0.24 #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) 0.04/0.24 * Partial RF of phase [6,7]: 0.04/0.24 - RF of loop [6:1]: 0.04/0.24 -V__0/3 depends on loops [7:1] 0.04/0.24 - RF of loop [7:1]: 0.04/0.24 V__0/3 depends on loops [6:1] 0.04/0.24 0.04/0.24 0.04/0.24 ### Specialization of cost equations eval_foo_bb0_in/2 0.04/0.24 * CE 2 is refined into CE [9,10] 0.04/0.24 0.04/0.24 0.04/0.24 ### Cost equations --> "Loop" of eval_foo_bb0_in/2 0.04/0.24 * CEs [10] --> Loop 9 0.04/0.24 * CEs [9] --> Loop 10 0.04/0.24 0.04/0.24 ### Ranking functions of CR eval_foo_bb0_in(V_i,B) 0.04/0.24 0.04/0.24 #### Partial ranking functions of CR eval_foo_bb0_in(V_i,B) 0.04/0.24 0.04/0.24 0.04/0.24 ### Specialization of cost equations eval_foo_start/2 0.04/0.24 * CE 1 is refined into CE [11,12] 0.04/0.24 0.04/0.24 0.04/0.24 ### Cost equations --> "Loop" of eval_foo_start/2 0.04/0.24 * CEs [12] --> Loop 11 0.04/0.24 * CEs [11] --> Loop 12 0.04/0.24 0.04/0.24 ### Ranking functions of CR eval_foo_start(V_i,B) 0.04/0.24 0.04/0.24 #### Partial ranking functions of CR eval_foo_start(V_i,B) 0.04/0.24 0.04/0.24 0.04/0.24 Computing Bounds 0.04/0.24 ===================================== 0.04/0.24 0.04/0.24 #### Cost of chains of eval_foo_bb1_in(V__0,B): 0.04/0.24 * Chain [[6,7]]...: 2*it(6)+0 0.04/0.24 with precondition: [B=2] 0.04/0.24 0.04/0.24 * Chain [8]: 0 0.04/0.24 with precondition: [V__0=0,B=2] 0.04/0.24 0.04/0.24 0.04/0.24 #### Cost of chains of eval_foo_bb0_in(V_i,B): 0.04/0.24 * Chain [10]: 0 0.04/0.24 with precondition: [V_i=0] 0.04/0.24 0.04/0.24 * Chain [9]...: 2*s(1)+0 0.04/0.24 with precondition: [] 0.04/0.24 0.04/0.24 0.04/0.24 #### Cost of chains of eval_foo_start(V_i,B): 0.04/0.24 * Chain [12]: 0 0.04/0.24 with precondition: [V_i=0] 0.04/0.24 0.04/0.24 * Chain [11]...: 2*s(2)+0 0.04/0.24 with precondition: [] 0.04/0.24 0.04/0.24 0.04/0.24 Closed-form bounds of eval_foo_start(V_i,B): 0.04/0.24 ------------------------------------- 0.04/0.24 * Chain [12] with precondition: [V_i=0] 0.04/0.24 - Upper bound: 0 0.04/0.24 - Complexity: constant 0.04/0.24 * Chain [11]... with precondition: [] 0.04/0.24 - Upper bound: inf 0.04/0.24 - Complexity: infinity 0.04/0.24 0.04/0.24 ### Maximum cost of eval_foo_start(V_i,B): inf 0.04/0.24 Asymptotic class: infinity 0.04/0.24 * Total analysis performed in 130 ms. 0.04/0.24 0.04/0.34 EOF