143.63/143.61 MAYBE 143.63/143.61 143.63/143.61 Preprocessing Cost Relations 143.63/143.61 ===================================== 143.63/143.61 143.63/143.61 #### Computed strongly connected components 143.63/143.61 0. recursive : [eval_foo_bb1_in/3,eval_foo_bb2_in/3,eval_foo_bb3_in/3,eval_foo_bb4_in/3,eval_foo_bb5_in/3,eval_foo_bb6_in/4] 143.63/143.61 1. non_recursive : [eval_foo_stop/1] 143.63/143.61 2. non_recursive : [eval_foo_bb7_in/1] 143.63/143.61 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 143.63/143.61 4. non_recursive : [eval_foo_bb0_in/2] 143.63/143.61 5. non_recursive : [eval_foo_start/3] 143.63/143.61 143.63/143.61 #### Obtained direct recursion through partial evaluation 143.63/143.61 0. SCC is partially evaluated into eval_foo_bb1_in/3 143.63/143.61 1. SCC is completely evaluated into other SCCs 143.63/143.61 2. SCC is completely evaluated into other SCCs 143.63/143.61 3. SCC is completely evaluated into other SCCs 143.63/143.61 4. SCC is partially evaluated into eval_foo_bb0_in/2 143.63/143.61 5. SCC is partially evaluated into eval_foo_start/3 143.63/143.61 143.63/143.61 Control-Flow Refinement of Cost Relations 143.63/143.61 ===================================== 143.63/143.61 143.63/143.61 ### Specialization of cost equations eval_foo_bb1_in/3 143.63/143.61 * CE 8 is refined into CE [9] 143.63/143.61 * CE 3 is discarded (unfeasible) 143.63/143.61 * CE 4 is refined into CE [10] 143.63/143.61 * CE 5 is refined into CE [11] 143.63/143.61 * CE 6 is refined into CE [12] 143.63/143.61 * CE 7 is refined into CE [13] 143.63/143.61 143.63/143.61 143.63/143.61 ### Cost equations --> "Loop" of eval_foo_bb1_in/3 143.63/143.61 * CEs [10] --> Loop 9 143.63/143.61 * CEs [11] --> Loop 10 143.63/143.61 * CEs [13] --> Loop 11 143.63/143.61 * CEs [12] --> Loop 12 143.63/143.61 * CEs [9] --> Loop 13 143.63/143.61 143.63/143.61 ### Ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) 143.63/143.61 143.63/143.61 #### Partial ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) 143.63/143.61 * Partial RF of phase [9,10]: 143.63/143.61 - RF of loop [9:1]: 143.63/143.61 -V__0/13-5/13 depends on loops [10:1] 143.63/143.61 -V__01/14-V__0/14 depends on loops [10:1] 143.63/143.61 - RF of loop [10:1]: 143.63/143.61 V__0/13-5/13 depends on loops [9:1] 143.63/143.61 -V__01/14+V__0/14 depends on loops [9:1] 143.63/143.61 143.63/143.61 143.63/143.61 ### Specialization of cost equations eval_foo_bb0_in/2 143.63/143.61 * CE 2 is refined into CE [14,15,16,17] 143.63/143.61 143.63/143.61 143.63/143.61 ### Cost equations --> "Loop" of eval_foo_bb0_in/2 143.63/143.61 * CEs [17] --> Loop 14 143.63/143.61 * CEs [15] --> Loop 15 143.63/143.61 * CEs [14] --> Loop 16 143.63/143.61 * CEs [16] --> Loop 17 143.63/143.61 143.63/143.61 ### Ranking functions of CR eval_foo_bb0_in(V_i,B) 143.63/143.61 143.63/143.61 #### Partial ranking functions of CR eval_foo_bb0_in(V_i,B) 143.63/143.61 143.63/143.61 143.63/143.61 ### Specialization of cost equations eval_foo_start/3 143.63/143.61 * CE 1 is refined into CE [18,19,20,21] 143.63/143.61 143.63/143.61 143.63/143.61 ### Cost equations --> "Loop" of eval_foo_start/3 143.63/143.61 * CEs [21] --> Loop 18 143.63/143.61 * CEs [20] --> Loop 19 143.63/143.61 * CEs [19] --> Loop 20 143.63/143.61 * CEs [18] --> Loop 21 143.63/143.61 143.63/143.61 ### Ranking functions of CR eval_foo_start(V_i,V_w,B) 143.63/143.61 143.63/143.61 #### Partial ranking functions of CR eval_foo_start(V_i,V_w,B) 143.63/143.61 143.63/143.61 143.63/143.61 Computing Bounds 143.63/143.61 ===================================== 143.63/143.61 143.63/143.61 #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): 143.63/143.61 * Chain [[9,10]]...: 2*it(9)+0 143.63/143.61 with precondition: [V__01>=5,B=2] 143.63/143.61 143.63/143.61 * Chain [13]: 0 143.63/143.61 with precondition: [V__0=0,B=2,6>=V__01,V__01>=5] 143.63/143.61 143.63/143.61 * Chain [12,13]: 1 143.63/143.61 with precondition: [V__01=5,B=2,5>=V__0,V__0>=1] 143.63/143.61 143.63/143.61 * Chain [11,13]: 1 143.63/143.61 with precondition: [V__01=5,B=2,0>=V__0+1,V__0+5>=0] 143.63/143.61 143.63/143.61 143.63/143.61 #### Cost of chains of eval_foo_bb0_in(V_i,B): 143.63/143.61 * Chain [17]: 0 143.63/143.61 with precondition: [V_i=0] 143.63/143.61 143.63/143.61 * Chain [16]: 1 143.63/143.61 with precondition: [5>=V_i,V_i>=1] 143.63/143.61 143.63/143.61 * Chain [15]: 1 143.63/143.61 with precondition: [0>=V_i+1,V_i+5>=0] 143.63/143.61 143.63/143.61 * Chain [14]...: 2*s(1)+0 143.63/143.61 with precondition: [] 143.63/143.61 143.63/143.61 143.63/143.61 #### Cost of chains of eval_foo_start(V_i,V_w,B): 143.63/143.61 * Chain [21]: 0 143.63/143.61 with precondition: [V_i=0] 143.63/143.61 143.63/143.61 * Chain [20]: 1 143.63/143.61 with precondition: [5>=V_i,V_i>=1] 143.63/143.61 143.63/143.61 * Chain [19]: 1 143.63/143.61 with precondition: [0>=V_i+1,V_i+5>=0] 143.63/143.61 143.63/143.61 * Chain [18]...: 2*s(2)+0 143.63/143.61 with precondition: [] 143.63/143.61 143.63/143.61 143.63/143.61 Closed-form bounds of eval_foo_start(V_i,V_w,B): 143.63/143.61 ------------------------------------- 143.63/143.61 * Chain [21] with precondition: [V_i=0] 143.63/143.61 - Upper bound: 0 143.63/143.61 - Complexity: constant 143.63/143.61 * Chain [20] with precondition: [5>=V_i,V_i>=1] 143.63/143.61 - Upper bound: 1 143.63/143.61 - Complexity: constant 143.63/143.61 * Chain [19] with precondition: [0>=V_i+1,V_i+5>=0] 143.63/143.61 - Upper bound: 1 143.63/143.61 - Complexity: constant 143.63/143.61 * Chain [18]... with precondition: [] 143.63/143.61 - Upper bound: inf 143.63/143.61 - Complexity: infinity 143.63/143.61 143.63/143.61 ### Maximum cost of eval_foo_start(V_i,V_w,B): inf 143.63/143.61 Asymptotic class: infinity 143.63/143.61 * Total analysis performed in 121070 ms. 143.63/143.61 143.64/143.72 EOF