/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/2 Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_foo_bb1_in/2] 1. non_recursive : [eval_foo_bb0_in/2] 2. non_recursive : [eval_foo_start/2] #### 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 partially evaluated into eval_foo_start/2 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/2 * CE 2 is refined into CE [5] * CE 3 is refined into CE [6] * CE 4 is refined into CE [7] ### Cost equations --> "Loop" of eval_foo_bb1_in/2 * CEs [5] --> Loop 5 * CEs [6] --> Loop 6 * CEs [7] --> Loop 7 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) * RF of phase [5]: [V__0] * RF of phase [6]: [-V__0] #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) * Partial RF of phase [5]: - RF of loop [5:1]: V__0 * Partial RF of phase [6]: - RF of loop [6:1]: -V__0 Warning: no base case found for predicate ### Specialization of cost equations eval_foo_start/2 * CE 1 is refined into CE [8,9,10] ### Cost equations --> "Loop" of eval_foo_start/2 * CEs [10] --> Loop 8 * CEs [9] --> Loop 9 * CEs [8] --> Loop 10 ### Ranking functions of CR eval_foo_start(V_i,B) #### Partial ranking functions of CR eval_foo_start(V_i,B) Warning: no base case found for predicate Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__0,B): * Chain [[7]]...: 1*it(7)+0 with precondition: [V__0=0] * Chain [[6],[7]]...: 1*it(6)+1*it(7)+0 Such that:it(6) =< -V__0 with precondition: [0>=V__0+1] * Chain [[5],[7]]...: 1*it(5)+1*it(7)+0 Such that:it(5) =< V__0 with precondition: [V__0>=1] #### Cost of chains of eval_foo_start(V_i,B): * Chain [10]...: 1*s(1)+0 with precondition: [V_i=0] * Chain [9]...: 1*s(2)+1*s(3)+0 Such that:s(2) =< -V_i with precondition: [0>=V_i+1] * Chain [8]...: 1*s(4)+1*s(5)+0 Such that:s(4) =< V_i with precondition: [V_i>=1] Closed-form bounds of eval_foo_start(V_i,B): ------------------------------------- * Chain [10]... with precondition: [V_i=0] - Upper bound: inf - Complexity: infinity * Chain [9]... with precondition: [0>=V_i+1] - Upper bound: inf - Complexity: infinity * Chain [8]... with precondition: [V_i>=1] - Upper bound: inf - Complexity: infinity ### Maximum cost of eval_foo_start(V_i,B): inf Asymptotic class: infinity * Total analysis performed in 45 ms.