0.05/0.12 MAYBE 0.05/0.12 0.05/0.12 Preprocessing Cost Relations 0.05/0.12 ===================================== 0.05/0.12 0.05/0.12 #### Computed strongly connected components 0.05/0.12 0. recursive : [eval_foo_bb1_in/3,eval_foo_bb2_in/3] 0.05/0.12 1. non_recursive : [eval_foo_stop/1] 0.05/0.12 2. non_recursive : [eval_foo_bb3_in/1] 0.05/0.12 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.05/0.12 4. non_recursive : [eval_foo_bb0_in/1] 0.05/0.12 5. non_recursive : [eval_foo_start/3] 0.05/0.12 0.05/0.12 #### Obtained direct recursion through partial evaluation 0.05/0.12 0. SCC is partially evaluated into eval_foo_bb1_in/3 0.05/0.12 1. SCC is completely evaluated into other SCCs 0.05/0.12 2. SCC is completely evaluated into other SCCs 0.05/0.12 3. SCC is completely evaluated into other SCCs 0.05/0.12 4. SCC is partially evaluated into eval_foo_bb0_in/1 0.05/0.12 5. SCC is partially evaluated into eval_foo_start/3 0.05/0.12 0.05/0.12 Control-Flow Refinement of Cost Relations 0.05/0.12 ===================================== 0.05/0.12 0.05/0.12 ### Specialization of cost equations eval_foo_bb1_in/3 0.05/0.12 * CE 5 is discarded (unfeasible) 0.05/0.12 * CE 3 is refined into CE [6] 0.05/0.12 * CE 4 is refined into CE [7] 0.05/0.12 0.05/0.12 0.05/0.12 ### Cost equations --> "Loop" of eval_foo_bb1_in/3 0.05/0.12 * CEs [6] --> Loop 6 0.05/0.12 * CEs [7] --> Loop 7 0.05/0.12 0.05/0.12 ### Ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) 0.05/0.12 0.05/0.12 #### Partial ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) 0.05/0.12 * Partial RF of phase [6,7]: 0.05/0.12 - RF of loop [6:1]: 0.05/0.12 V__01-V__0 depends on loops [7:1] 0.05/0.12 - RF of loop [7:1]: 0.05/0.12 -V__01+V__0+1 depends on loops [6:1] 0.05/0.12 0.05/0.12 Warning: no base case found for predicate 0.05/0.12 0.05/0.12 ### Specialization of cost equations eval_foo_bb0_in/1 0.05/0.12 * CE 2 is refined into CE [8] 0.05/0.12 0.05/0.12 0.05/0.12 ### Cost equations --> "Loop" of eval_foo_bb0_in/1 0.05/0.12 * CEs [8] --> Loop 8 0.05/0.12 0.05/0.12 ### Ranking functions of CR eval_foo_bb0_in(B) 0.05/0.12 0.05/0.12 #### Partial ranking functions of CR eval_foo_bb0_in(B) 0.05/0.12 0.05/0.12 Warning: no base case found for predicate 0.05/0.12 0.05/0.12 ### Specialization of cost equations eval_foo_start/3 0.05/0.12 * CE 1 is refined into CE [9] 0.05/0.12 0.05/0.12 0.05/0.12 ### Cost equations --> "Loop" of eval_foo_start/3 0.05/0.12 * CEs [9] --> Loop 9 0.05/0.12 0.05/0.12 ### Ranking functions of CR eval_foo_start(V_i,V_j,B) 0.05/0.12 0.05/0.12 #### Partial ranking functions of CR eval_foo_start(V_i,V_j,B) 0.05/0.12 0.05/0.12 Warning: no base case found for predicate 0.05/0.12 0.05/0.12 Computing Bounds 0.05/0.12 ===================================== 0.05/0.12 0.05/0.12 #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): 0.05/0.12 * Chain [[6,7]]...: 2*it(6)+0 0.05/0.12 with precondition: [V__0+1>=V__01,2*V__0>=V__01,V__01>=V__0,B=2] 0.05/0.12 0.05/0.12 0.05/0.12 #### Cost of chains of eval_foo_bb0_in(B): 0.05/0.12 * Chain [8]...: 2*s(1)+0 0.05/0.12 with precondition: [] 0.05/0.12 0.05/0.12 0.05/0.12 #### Cost of chains of eval_foo_start(V_i,V_j,B): 0.05/0.12 * Chain [9]...: 2*s(2)+0 0.05/0.12 with precondition: [] 0.05/0.12 0.05/0.12 0.05/0.12 Closed-form bounds of eval_foo_start(V_i,V_j,B): 0.05/0.12 ------------------------------------- 0.05/0.12 * Chain [9]... with precondition: [] 0.05/0.12 - Upper bound: inf 0.05/0.12 - Complexity: infinity 0.05/0.12 0.05/0.12 ### Maximum cost of eval_foo_start(V_i,V_j,B): inf 0.05/0.12 Asymptotic class: infinity 0.05/0.12 * Total analysis performed in 50 ms. 0.05/0.12 0.05/0.22 EOF