/export/starexec/sandbox/solver/bin/starexec_run_its /export/starexec/sandbox/benchmark/theBenchmark.koat /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [f10/5,f14/5] 1. recursive : [f10_loop_cont/10,f8/9] 2. non_recursive : [exit_location/1] 3. non_recursive : [f28/7] 4. non_recursive : [f8_loop_cont/8] 5. non_recursive : [f0/7] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into f10/5 1. SCC is partially evaluated into f8/9 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is partially evaluated into f8_loop_cont/8 5. SCC is partially evaluated into f0/7 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations f10/5 * CE 13 is refined into CE [14] * CE 12 is refined into CE [15] * CE 10 is refined into CE [16] * CE 9 is refined into CE [17] * CE 8 is refined into CE [18] * CE 11 is refined into CE [19] ### Cost equations --> "Loop" of f10/5 * CEs [16] --> Loop 14 * CEs [17] --> Loop 15 * CEs [18] --> Loop 16 * CEs [19] --> Loop 17 * CEs [14] --> Loop 18 * CEs [15] --> Loop 19 ### Ranking functions of CR f10(D,E,H,I,J) #### Partial ranking functions of CR f10(D,E,H,I,J) * Partial RF of phase [14,15,16,17]: - RF of loop [16:1]: D-E depends on loops [14:1,15:1,17:1] -E/2+3 depends on loops [14:1,15:1,17:1] ### Specialization of cost equations f8/9 * CE 4 is refined into CE [20] * CE 2 is refined into CE [21,22,23] * CE 5 is refined into CE [24] * CE 3 is refined into CE [25,26,27] ### Cost equations --> "Loop" of f8/9 * CEs [27] --> Loop 20 * CEs [26] --> Loop 21 * CEs [25] --> Loop 22 * CEs [20] --> Loop 23 * CEs [22] --> Loop 24 * CEs [21] --> Loop 25 * CEs [24] --> Loop 26 * CEs [23] --> Loop 27 ### Ranking functions of CR f8(C,D,E,F,H,I,J,K,L) #### Partial ranking functions of CR f8(C,D,E,F,H,I,J,K,L) * Partial RF of phase [20,21,22]: - RF of loop [21:1]: -D/3+10 depends on loops [20:1] - RF of loop [22:1]: -D/2+15 depends on loops [20:1] -D/12+E/12+1/12 depends on loops [20:1,21:1] ### Specialization of cost equations f8_loop_cont/8 * CE 6 is refined into CE [28] * CE 7 is refined into CE [29] ### Cost equations --> "Loop" of f8_loop_cont/8 * CEs [28] --> Loop 28 * CEs [29] --> Loop 29 ### Ranking functions of CR f8_loop_cont(A,B,C,D,E,F,G,H) #### Partial ranking functions of CR f8_loop_cont(A,B,C,D,E,F,G,H) ### Specialization of cost equations f0/7 * CE 1 is refined into CE [30,31,32,33,34,35,36] ### Cost equations --> "Loop" of f0/7 * CEs [34,35,36] --> Loop 30 * CEs [30,31,32,33] --> Loop 31 ### Ranking functions of CR f0(A,B,C,D,E,F,H) #### Partial ranking functions of CR f0(A,B,C,D,E,F,H) Computing Bounds ===================================== #### Cost of chains of f10(D,E,H,I,J): * Chain [[14,15,16,17]]...: 4*it(14)+0 with precondition: [D>=E+1,H>=2,3>=H] * Chain [[14,15,16,17],19]: 4*it(14)+0 with precondition: [H=2,I>=D+3,D>=E+1,J+12>=I] * Chain [[14,15,16,17],18]: 4*it(14)+0 with precondition: [H=3,D>=E+1] * Chain [19]: 0 with precondition: [H=2,D+2=I,E=J+10,E>=D] * Chain [18]: 0 with precondition: [H=3] #### Cost of chains of f8(C,D,E,F,H,I,J,K,L): * Chain [[20,21,22]]...: 11*it(20)+0 with precondition: [C=0,29>=D] * Chain [[20,21,22],27]...: 15*it(20)+0 with precondition: [C=0,H=3,29>=D,173>=5*D+E] * Chain [[20,21,22],26]: 11*it(20)+0 with precondition: [C=0,H=3,29>=D] * Chain [[20,21,22],25]: 11*it(20)+0 with precondition: [C=0,H=3,29>=D] * Chain [[20,21,22],24]: 15*it(20)+0 with precondition: [C=0,H=3,29>=D,173>=5*D+E] * Chain [[20,21,22],23]: 11*it(20)+0 with precondition: [C=0,H=4,I=1,L=1,29>=D,J>=30] * Chain [26]: 0 with precondition: [C=0,H=3] * Chain [25]: 0 with precondition: [C=0,H=3,29>=D] #### Cost of chains of f8_loop_cont(A,B,C,D,E,F,G,H): * Chain [29]: 0 with precondition: [A=3,B=1,C=1] * Chain [28]: 0 with precondition: [A=4,B=1,C=1] #### Cost of chains of f0(A,B,C,D,E,F,H): * Chain [31]: 1*aux(5)+0 with precondition: [] * Chain [30]...: 1*aux(6)+0 with precondition: [] Closed-form bounds of f0(A,B,C,D,E,F,H): ------------------------------------- * Chain [31] with precondition: [] - Upper bound: inf - Complexity: infinity * Chain [30]... with precondition: [] - Upper bound: inf - Complexity: infinity ### Maximum cost of f0(A,B,C,D,E,F,H): inf Asymptotic class: infinity * Total analysis performed in 338 ms.