/export/starexec/sandbox2/solver/bin/starexec_run_its /export/starexec/sandbox2/benchmark/theBenchmark.koat /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [f300/9] 1. non_recursive : [exit_location/1] 2. non_recursive : [f1/5] 3. non_recursive : [f300_loop_cont/6] 4. non_recursive : [f2/5] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into f300/9 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is partially evaluated into f300_loop_cont/6 4. SCC is partially evaluated into f2/5 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations f300/9 * CE 7 is refined into CE [10] * CE 6 is refined into CE [11] * CE 5 is refined into CE [12] * CE 2 is refined into CE [13] * CE 3 is refined into CE [14] * CE 4 is refined into CE [15] ### Cost equations --> "Loop" of f300/9 * CEs [13] --> Loop 10 * CEs [14] --> Loop 11 * CEs [15] --> Loop 12 * CEs [10] --> Loop 13 * CEs [11] --> Loop 14 * CEs [12] --> Loop 15 ### Ranking functions of CR f300(A,B,C,D,F,G,H,I,J) #### Partial ranking functions of CR f300(A,B,C,D,F,G,H,I,J) * Partial RF of phase [10,11,12]: - RF of loop [10:1,11:1]: B depends on loops [12:1] - RF of loop [12:1]: A depends on loops [10:1,11:1] ### Specialization of cost equations f300_loop_cont/6 * CE 9 is refined into CE [16] * CE 8 is refined into CE [17] ### Cost equations --> "Loop" of f300_loop_cont/6 * CEs [16] --> Loop 16 * CEs [17] --> Loop 17 ### Ranking functions of CR f300_loop_cont(A,B,C,D,E,F) #### Partial ranking functions of CR f300_loop_cont(A,B,C,D,E,F) ### Specialization of cost equations f2/5 * CE 1 is refined into CE [18,19,20,21,22,23,24] ### Cost equations --> "Loop" of f2/5 * CEs [23,24] --> Loop 18 * CEs [20,22] --> Loop 19 * CEs [18] --> Loop 20 * CEs [19] --> Loop 21 * CEs [21] --> Loop 22 ### Ranking functions of CR f2(A,B,C,D,F) #### Partial ranking functions of CR f2(A,B,C,D,F) Computing Bounds ===================================== #### Cost of chains of f300(A,B,C,D,F,G,H,I,J): * Chain [[10,11,12]]...: 3*it(10)+0 with precondition: [B>=1,A>=1] * Chain [[10,11,12],14]: 3*it(10)+0 with precondition: [F=2,0>=H,A>=1,B>=1,G>=0,H+1>=G] * Chain [[10,11,12],13]: 3*it(10)+0 with precondition: [F=3,A>=1,B>=1] * Chain [15]: 0 with precondition: [F=2,I=C,A=G,B=H,0>=A,B>=1] * Chain [14]: 0 with precondition: [F=2,G=A,I=C,B=H,0>=B] * Chain [13]: 0 with precondition: [F=3] #### Cost of chains of f300_loop_cont(A,B,C,D,E,F): * Chain [17]: 0 with precondition: [A=2] * Chain [16]: 0 with precondition: [A=3] #### Cost of chains of f2(A,B,C,D,F): * Chain [22]: 0 with precondition: [] * Chain [21]: 0 with precondition: [0>=A,B>=1] * Chain [20]: 0 with precondition: [0>=B] * Chain [19]: 1*aux(28)+0 with precondition: [A>=1,B>=1] * Chain [18]...: 1*aux(29)+0 with precondition: [A>=1,B>=1] Closed-form bounds of f2(A,B,C,D,F): ------------------------------------- * Chain [22] with precondition: [] - Upper bound: 0 - Complexity: constant * Chain [21] with precondition: [0>=A,B>=1] - Upper bound: 0 - Complexity: constant * Chain [20] with precondition: [0>=B] - Upper bound: 0 - Complexity: constant * Chain [19] with precondition: [A>=1,B>=1] - Upper bound: inf - Complexity: infinity * Chain [18]... with precondition: [A>=1,B>=1] - Upper bound: inf - Complexity: infinity ### Maximum cost of f2(A,B,C,D,F): inf Asymptotic class: infinity * Total analysis performed in 278 ms.