/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/2,eval_foo_bb2_in/2,eval_foo_bb3_in/2,eval_foo_bb4_in/2] 1. non_recursive : [eval_foo_stop/1] 2. non_recursive : [eval_foo_bb5_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/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 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/2 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/2 * CE 8 is refined into CE [9] * CE 5 is refined into CE [10] * CE 4 is refined into CE [11] * CE 6 is refined into CE [12] * CE 7 is refined into CE [13] * CE 3 is refined into CE [14] ### Cost equations --> "Loop" of eval_foo_bb1_in/2 * CEs [10] --> Loop 9 * CEs [11] --> Loop 10 * CEs [12] --> Loop 11 * CEs [13] --> Loop 12 * CEs [14] --> Loop 13 * CEs [9] --> Loop 14 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) * RF of phase [9]: [V__0] #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) * Partial RF of phase [9]: - RF of loop [9:1]: V__0 ### Specialization of cost equations eval_foo_bb0_in/2 * CE 2 is refined into CE [15,16,17,18,19,20] ### Cost equations --> "Loop" of eval_foo_bb0_in/2 * CEs [19] --> Loop 15 * CEs [20] --> Loop 16 * CEs [18] --> Loop 17 * CEs [17] --> Loop 18 * CEs [16] --> Loop 19 * CEs [15] --> Loop 20 ### 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/2 * CE 1 is refined into CE [21,22,23,24,25,26] ### Cost equations --> "Loop" of eval_foo_start/2 * CEs [26] --> Loop 21 * CEs [25] --> Loop 22 * CEs [24] --> Loop 23 * CEs [23] --> Loop 24 * CEs [22] --> Loop 25 * CEs [21] --> Loop 26 ### Ranking functions of CR eval_foo_start(V_i,B) #### Partial ranking functions of CR eval_foo_start(V_i,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__0,B): * Chain [[13]]...: 1*it(13)+0 with precondition: [V__0+5>=0,0>=V__0+1,B=2] * Chain [[10]]...: 1*it(10)+0 with precondition: [V__0>=31,35>=V__0,B=2] * Chain [[9],14]: 1*it(9)+0 Such that:it(9) =< V__0 with precondition: [B=2,30>=V__0,V__0>=1] * Chain [14]: 0 with precondition: [V__0=0,B=2] * Chain [12,14]: 1 with precondition: [B=2,0>=V__0+6] * Chain [11,14]: 1 with precondition: [B=2,V__0>=36] #### Cost of chains of eval_foo_bb0_in(V_i,B): * Chain [20]: 0 with precondition: [V_i=0] * Chain [19]: 1*s(1)+0 Such that:s(1) =< V_i with precondition: [30>=V_i,V_i>=1] * Chain [18]: 1 with precondition: [0>=V_i+6] * Chain [17]: 1 with precondition: [V_i>=36] * Chain [16]...: 1*s(2)+0 with precondition: [35>=V_i,V_i>=31] * Chain [15]...: 1*s(3)+0 with precondition: [0>=V_i+1,V_i+5>=0] #### Cost of chains of eval_foo_start(V_i,B): * Chain [26]: 0 with precondition: [V_i=0] * Chain [25]: 1*s(4)+0 Such that:s(4) =< V_i with precondition: [30>=V_i,V_i>=1] * Chain [24]: 1 with precondition: [0>=V_i+6] * Chain [23]: 1 with precondition: [V_i>=36] * Chain [22]...: 1*s(5)+0 with precondition: [35>=V_i,V_i>=31] * Chain [21]...: 1*s(6)+0 with precondition: [0>=V_i+1,V_i+5>=0] Closed-form bounds of eval_foo_start(V_i,B): ------------------------------------- * Chain [26] with precondition: [V_i=0] - Upper bound: 0 - Complexity: constant * Chain [25] with precondition: [30>=V_i,V_i>=1] - Upper bound: V_i - Complexity: n * Chain [24] with precondition: [0>=V_i+6] - Upper bound: 1 - Complexity: constant * Chain [23] with precondition: [V_i>=36] - Upper bound: 1 - Complexity: constant * Chain [22]... with precondition: [35>=V_i,V_i>=31] - Upper bound: inf - Complexity: infinity * Chain [21]... with precondition: [0>=V_i+1,V_i+5>=0] - Upper bound: inf - Complexity: infinity ### Maximum cost of eval_foo_start(V_i,B): inf Asymptotic class: infinity * Total analysis performed in 99 ms.