/export/starexec/sandbox/solver/bin/starexec_run_C /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/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/2] 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/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/3 * CE 8 is refined into CE [9] * CE 7 is refined into CE [10] * CE 3 is refined into CE [11] * CE 4 is refined into CE [12] * CE 6 is refined into CE [13] * CE 5 is refined into CE [14] ### Cost equations --> "Loop" of eval_foo_bb1_in/3 * CEs [13] --> Loop 9 * CEs [14] --> Loop 10 * CEs [12] --> Loop 11 * CEs [11] --> Loop 12 * CEs [9] --> Loop 13 * CEs [10] --> Loop 14 ### 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) * Partial RF of phase [9,10,11,12]: - RF of loop [9:1]: V__0-9 depends on loops [10:1,11:1] - RF of loop [10:1]: -V__0+1 depends on loops [9:1,12:1] - RF of loop [11:1]: -V__0+10 depends on loops [9:1,12:1] - RF of loop [12:1]: V__0 depends on loops [10:1,11:1] ### Specialization of cost equations eval_foo_bb0_in/2 * CE 2 is refined into CE [15,16,17] ### Cost equations --> "Loop" of eval_foo_bb0_in/2 * CEs [17] --> Loop 15 * CEs [16] --> Loop 16 * CEs [15] --> Loop 17 ### 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 [18,19,20] ### Cost equations --> "Loop" of eval_foo_start/3 * CEs [20] --> Loop 18 * CEs [19] --> Loop 19 * CEs [18] --> Loop 20 ### Ranking functions of CR eval_foo_start(V_i,V_up,B) #### Partial ranking functions of CR eval_foo_start(V_i,V_up,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): * Chain [[9,10,11,12]]...: 4*it(9)+0 with precondition: [10>=V__0,V__01>=0,V__0>=0,1>=V__01,B=2] * Chain [14]: 0 with precondition: [V__01=0,B=2,0>=V__0+1] * Chain [13]: 0 with precondition: [V__01=0,B=2,V__0>=11] #### Cost of chains of eval_foo_bb0_in(V_i,B): * Chain [17]: 0 with precondition: [0>=V_i+1] * Chain [16]: 0 with precondition: [V_i>=11] * Chain [15]...: 4*s(1)+0 with precondition: [10>=V_i,V_i>=0] #### Cost of chains of eval_foo_start(V_i,V_up,B): * Chain [20]: 0 with precondition: [0>=V_i+1] * Chain [19]: 0 with precondition: [V_i>=11] * Chain [18]...: 4*s(2)+0 with precondition: [10>=V_i,V_i>=0] Closed-form bounds of eval_foo_start(V_i,V_up,B): ------------------------------------- * Chain [20] with precondition: [0>=V_i+1] - Upper bound: 0 - Complexity: constant * Chain [19] with precondition: [V_i>=11] - Upper bound: 0 - Complexity: constant * Chain [18]... with precondition: [10>=V_i,V_i>=0] - Upper bound: inf - Complexity: infinity ### Maximum cost of eval_foo_start(V_i,V_up,B): inf Asymptotic class: infinity * Total analysis performed in 115 ms.