/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_bb2_in/3,eval_foo_bb3_in/3] 1. recursive : [eval_foo_bb1_in/2,eval_foo_bb2_in_loop_cont/4,eval_foo_bb4_in/3] 2. non_recursive : [eval_foo_stop/1] 3. non_recursive : [eval_foo_bb5_in/1] 4. non_recursive : [eval_foo_bb1_in_loop_cont/2] 5. non_recursive : [eval_foo_bb0_in/2] 6. non_recursive : [eval_foo_start/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb2_in/3 1. SCC is partially evaluated into eval_foo_bb1_in/2 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is completely evaluated into other SCCs 5. SCC is partially evaluated into eval_foo_bb0_in/2 6. SCC is partially evaluated into eval_foo_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb2_in/3 * CE 6 is refined into CE [7] * CE 5 is refined into CE [8] ### Cost equations --> "Loop" of eval_foo_bb2_in/3 * CEs [8] --> Loop 7 * CEs [7] --> Loop 8 ### Ranking functions of CR eval_foo_bb2_in(V__01,B,C) #### Partial ranking functions of CR eval_foo_bb2_in(V__01,B,C) ### Specialization of cost equations eval_foo_bb1_in/2 * CE 4 is refined into CE [9] * CE 3 is refined into CE [10,11] ### Cost equations --> "Loop" of eval_foo_bb1_in/2 * CEs [11] --> Loop 9 * CEs [10] --> Loop 10 * CEs [9] --> Loop 11 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) * RF of phase [9]: [-V__0+10] * RF of phase [10]: [-V__0+1] #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) * Partial RF of phase [9]: - RF of loop [9:1]: -V__0+10 * Partial RF of phase [10]: - RF of loop [10:1]: -V__0+1 ### Specialization of cost equations eval_foo_bb0_in/2 * CE 2 is refined into CE [12,13,14] ### Cost equations --> "Loop" of eval_foo_bb0_in/2 * CEs [14] --> Loop 12 * CEs [13] --> Loop 13 * CEs [12] --> Loop 14 ### Ranking functions of CR eval_foo_bb0_in(V_i,B) #### Partial ranking functions of CR eval_foo_bb0_in(V_i,B) ### Specialization of cost equations eval_foo_start/3 * CE 1 is refined into CE [15,16,17] ### Cost equations --> "Loop" of eval_foo_start/3 * CEs [17] --> Loop 15 * CEs [16] --> Loop 16 * CEs [15] --> Loop 17 ### Ranking functions of CR eval_foo_start(V_i,V_j,B) #### Partial ranking functions of CR eval_foo_start(V_i,V_j,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb2_in(V__01,B,C): * Chain [[7]]...: 1*it(7)+0 with precondition: [V__01>=1,B=2] * Chain [8]: 0 with precondition: [B=2,V__01=C,0>=V__01] #### Cost of chains of eval_foo_bb1_in(V__0,B): * Chain [[10],[9],11]: 1*it(9)+1*it(10)+1*s(3)+0 Such that:it(9) =< 9 it(10) =< -V__0+1 with precondition: [B=3,0>=V__0] * Chain [[9],11]: 1*it(9)+1*s(3)+0 Such that:it(9) =< -V__0+10 with precondition: [B=3,9>=V__0,V__0>=1] * Chain [11]: 0 with precondition: [B=3,V__0>=10] #### Cost of chains of eval_foo_bb0_in(V_i,B): * Chain [14]: 1*s(4)+1*s(5)+0 Such that:s(4) =< -V_i+10 with precondition: [9>=V_i,V_i>=1] * Chain [13]: 1*s(6)+1*s(7)+1*s(8)+0 Such that:s(6) =< 9 s(7) =< -V_i+1 with precondition: [0>=V_i] * Chain [12]: 0 with precondition: [V_i>=10] #### Cost of chains of eval_foo_start(V_i,V_j,B): * Chain [17]: 1*s(9)+1*s(10)+0 Such that:s(9) =< -V_i+10 with precondition: [9>=V_i,V_i>=1] * Chain [16]: 1*s(11)+1*s(12)+1*s(13)+0 Such that:s(11) =< 9 s(12) =< -V_i+1 with precondition: [0>=V_i] * Chain [15]: 0 with precondition: [V_i>=10] Closed-form bounds of eval_foo_start(V_i,V_j,B): ------------------------------------- * Chain [17] with precondition: [9>=V_i,V_i>=1] - Upper bound: inf - Complexity: infinity * Chain [16] with precondition: [0>=V_i] - Upper bound: inf - Complexity: infinity * Chain [15] with precondition: [V_i>=10] - Upper bound: 0 - Complexity: constant ### Maximum cost of eval_foo_start(V_i,V_j,B): inf Asymptotic class: infinity * Total analysis performed in 75 ms.