/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/2,eval_foo_bb2_in/2] 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/2] 5. non_recursive : [eval_foo_start/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb1_in/2 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/2 5. SCC is partially evaluated into eval_foo_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/2 * CE 5 is refined into CE [7] * CE 6 is refined into CE [8] * CE 3 is refined into CE [9] * CE 4 is refined into CE [10] ### Cost equations --> "Loop" of eval_foo_bb1_in/2 * CEs [9] --> Loop 7 * CEs [10] --> Loop 8 * CEs [7] --> Loop 9 * CEs [8] --> Loop 10 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) * RF of phase [7]: [V__0-1] #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) * Partial RF of phase [7]: - RF of loop [7:1]: V__0-1 ### Specialization of cost equations eval_foo_bb0_in/2 * CE 2 is refined into CE [11,12,13,14,15] ### Cost equations --> "Loop" of eval_foo_bb0_in/2 * CEs [15] --> Loop 11 * CEs [14] --> Loop 12 * CEs [13] --> Loop 13 * CEs [12] --> Loop 14 * CEs [11] --> Loop 15 ### 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 [16,17,18,19,20] ### Cost equations --> "Loop" of eval_foo_start/3 * CEs [20] --> Loop 16 * CEs [19] --> Loop 17 * CEs [18] --> Loop 18 * CEs [17] --> Loop 19 * CEs [16] --> Loop 20 ### Ranking functions of CR eval_foo_start(V_i,V_b,B) #### Partial ranking functions of CR eval_foo_start(V_i,V_b,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__0,B): * Chain [[8]]...: 1*it(8)+0 with precondition: [0>=V__0+1,B=2] * Chain [[7],10]: 1*it(7)+0 Such that:it(7) =< V__0 with precondition: [B=2,V__0>=2] * Chain [[7],9]: 1*it(7)+0 Such that:it(7) =< V__0 with precondition: [B=2,V__0>=3] * Chain [10]: 0 with precondition: [V__0=0,B=2] * Chain [9]: 0 with precondition: [V__0=1,B=2] #### Cost of chains of eval_foo_bb0_in(V_i,B): * Chain [15]: 0 with precondition: [V_i=0] * Chain [14]: 0 with precondition: [V_i=1] * Chain [13]: 1*s(1)+0 Such that:s(1) =< V_i with precondition: [V_i>=2] * Chain [12]: 1*s(2)+0 Such that:s(2) =< V_i with precondition: [V_i>=3] * Chain [11]...: 1*s(3)+0 with precondition: [0>=V_i+1] #### Cost of chains of eval_foo_start(V_i,V_b,B): * Chain [20]: 0 with precondition: [V_i=0] * Chain [19]: 0 with precondition: [V_i=1] * Chain [18]: 1*s(4)+0 Such that:s(4) =< V_i with precondition: [V_i>=2] * Chain [17]: 1*s(5)+0 Such that:s(5) =< V_i with precondition: [V_i>=3] * Chain [16]...: 1*s(6)+0 with precondition: [0>=V_i+1] Closed-form bounds of eval_foo_start(V_i,V_b,B): ------------------------------------- * Chain [20] with precondition: [V_i=0] - Upper bound: 0 - Complexity: constant * Chain [19] with precondition: [V_i=1] - Upper bound: 0 - Complexity: constant * Chain [18] with precondition: [V_i>=2] - Upper bound: V_i - Complexity: n * Chain [17] with precondition: [V_i>=3] - Upper bound: V_i - Complexity: n * Chain [16]... with precondition: [0>=V_i+1] - Upper bound: inf - Complexity: infinity ### Maximum cost of eval_foo_start(V_i,V_b,B): inf Asymptotic class: infinity * Total analysis performed in 62 ms.