/export/starexec/sandbox2/solver/bin/starexec_run_C /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_foo_bb1_in/3,eval_foo_bb2_in/3] 1. non_recursive : [eval_foo_stop/1] 2. non_recursive : [eval_foo_bb3_in/1] 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 4. non_recursive : [eval_foo_bb0_in/3] 5. non_recursive : [eval_foo_start/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb1_in/3 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is partially evaluated into eval_foo_bb0_in/3 5. SCC is partially evaluated into eval_foo_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/3 * CE 5 is refined into CE [6] * CE 4 is refined into CE [7] ### Cost equations --> "Loop" of eval_foo_bb1_in/3 * CEs [7] --> Loop 6 * CEs [6] --> Loop 7 ### Ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) #### Partial ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) ### Specialization of cost equations eval_foo_bb0_in/3 * CE 2 is refined into CE [8] * CE 3 is refined into CE [9,10] ### Cost equations --> "Loop" of eval_foo_bb0_in/3 * CEs [10] --> Loop 8 * CEs [8] --> Loop 9 * CEs [9] --> Loop 10 ### Ranking functions of CR eval_foo_bb0_in(V_x,V_c,B) #### Partial ranking functions of CR eval_foo_bb0_in(V_x,V_c,B) ### Specialization of cost equations eval_foo_start/3 * CE 1 is refined into CE [11,12,13] ### Cost equations --> "Loop" of eval_foo_start/3 * CEs [13] --> Loop 11 * CEs [12] --> Loop 12 * CEs [11] --> Loop 13 ### Ranking functions of CR eval_foo_start(V_x,V_c,B) #### Partial ranking functions of CR eval_foo_start(V_x,V_c,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): * Chain [[6]]...: 1*it(6)+0 with precondition: [0>=V__01+1,V__0+V__01>=0,B=2] * Chain [7]: 0 with precondition: [B=2,0>=V__01+1,0>=V__0+V__01+1] #### Cost of chains of eval_foo_bb0_in(V_x,V_c,B): * Chain [10]: 0 with precondition: [0>=V_c+1,0>=V_c+V_x+1] * Chain [9]: 0 with precondition: [V_c>=0] * Chain [8]...: 1*s(1)+0 with precondition: [0>=V_c+1,V_c+V_x>=0] #### Cost of chains of eval_foo_start(V_x,V_c,B): * Chain [13]: 0 with precondition: [0>=V_c+1,0>=V_c+V_x+1] * Chain [12]: 0 with precondition: [V_c>=0] * Chain [11]...: 1*s(2)+0 with precondition: [0>=V_c+1,V_c+V_x>=0] Closed-form bounds of eval_foo_start(V_x,V_c,B): ------------------------------------- * Chain [13] with precondition: [0>=V_c+1,0>=V_x+V_c+1] - Upper bound: 0 - Complexity: constant * Chain [12] with precondition: [V_c>=0] - Upper bound: 0 - Complexity: constant * Chain [11]... with precondition: [0>=V_c+1,V_x+V_c>=0] - Upper bound: inf - Complexity: infinity ### Maximum cost of eval_foo_start(V_x,V_c,B): inf Asymptotic class: infinity * Total analysis performed in 45 ms.