/export/starexec/sandbox/solver/bin/starexec_run_C /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE Warning: Ignored call to eval_foo_bb1_in_loop_cont/2 in equation eval_foo_bb0_in/3 Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_foo_bb1_in/3,eval_foo_bb2_in/3,eval_foo_bb3_in/3] 1. non_recursive : [eval_foo_bb0_in/3] 2. 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 partially evaluated into eval_foo_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/3 * CE 2 is refined into CE [4] * CE 3 is refined into CE [5] ### Cost equations --> "Loop" of eval_foo_bb1_in/3 * CEs [4] --> Loop 4 * CEs [5] --> Loop 5 ### Ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) * RF of phase [5]: [-V__01/4+V__0/4] #### Partial ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) * Partial RF of phase [5]: - RF of loop [5:1]: -V__01/4+V__0/4 Warning: no base case found for predicate ### Specialization of cost equations eval_foo_start/3 * CE 1 is refined into CE [6,7] ### Cost equations --> "Loop" of eval_foo_start/3 * CEs [7] --> Loop 6 * CEs [6] --> Loop 7 ### 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) Warning: no base case found for predicate Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): * Chain [[5],[4]]...: 1*it(4)+1*it(5)+0 Such that:it(5) =< -V__01/4+V__0/4 with precondition: [V__0>=V__01+1] * Chain [[4]]...: 1*it(4)+0 with precondition: [V__01>=V__0] #### Cost of chains of eval_foo_start(V_i,V_j,B): * Chain [7]...: 1*s(1)+1*s(2)+0 Such that:s(1) =< -V_i/4+V_j/4 with precondition: [V_j>=V_i+1] * Chain [6]...: 1*s(3)+0 with precondition: [V_i>=V_j] Closed-form bounds of eval_foo_start(V_i,V_j,B): ------------------------------------- * Chain [7]... with precondition: [V_j>=V_i+1] - Upper bound: inf - Complexity: infinity * Chain [6]... with precondition: [V_i>=V_j] - Upper bound: inf - Complexity: infinity ### Maximum cost of eval_foo_start(V_i,V_j,B): inf Asymptotic class: infinity * Total analysis performed in 43 ms.