/export/starexec/sandbox/solver/bin/starexec_run_its /export/starexec/sandbox/benchmark/theBenchmark.koat /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- WORST_CASE(?,O(n^1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [evalDis2bb1in/6,evalDis2bb2in/6,evalDis2bb3in/6,evalDis2bbin/6] 1. non_recursive : [evalDis2stop/4] 2. non_recursive : [evalDis2returnin/4] 3. non_recursive : [exit_location/1] 4. non_recursive : [evalDis2bb3in_loop_cont/5] 5. non_recursive : [evalDis2entryin/4] 6. non_recursive : [evalDis2start/4] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into evalDis2bb3in/6 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 evalDis2bb3in_loop_cont/5 5. SCC is partially evaluated into evalDis2entryin/4 6. SCC is partially evaluated into evalDis2start/4 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations evalDis2bb3in/6 * CE 6 is refined into CE [9] * CE 5 is refined into CE [10] * CE 3 is refined into CE [11] * CE 4 is refined into CE [12] ### Cost equations --> "Loop" of evalDis2bb3in/6 * CEs [11] --> Loop 9 * CEs [12] --> Loop 10 * CEs [9] --> Loop 11 * CEs [10] --> Loop 12 ### Ranking functions of CR evalDis2bb3in(A,B,C,D,E,F) #### Partial ranking functions of CR evalDis2bb3in(A,B,C,D,E,F) * Partial RF of phase [9,10]: - RF of loop [9:1]: A-C B-C depends on loops [10:1] - RF of loop [10:1]: A-B -B+C+1 depends on loops [9:1] ### Specialization of cost equations evalDis2bb3in_loop_cont/5 * CE 8 is refined into CE [13] * CE 7 is refined into CE [14] ### Cost equations --> "Loop" of evalDis2bb3in_loop_cont/5 * CEs [13] --> Loop 13 * CEs [14] --> Loop 14 ### Ranking functions of CR evalDis2bb3in_loop_cont(A,B,C,D,E) #### Partial ranking functions of CR evalDis2bb3in_loop_cont(A,B,C,D,E) ### Specialization of cost equations evalDis2entryin/4 * CE 2 is refined into CE [15,16,17,18] ### Cost equations --> "Loop" of evalDis2entryin/4 * CEs [15] --> Loop 15 * CEs [16,18] --> Loop 16 * CEs [17] --> Loop 17 ### Ranking functions of CR evalDis2entryin(A,B,C,D) #### Partial ranking functions of CR evalDis2entryin(A,B,C,D) ### Specialization of cost equations evalDis2start/4 * CE 1 is refined into CE [19,20,21] ### Cost equations --> "Loop" of evalDis2start/4 * CEs [21] --> Loop 18 * CEs [20] --> Loop 19 * CEs [19] --> Loop 20 ### Ranking functions of CR evalDis2start(A,B,C,D) #### Partial ranking functions of CR evalDis2start(A,B,C,D) Computing Bounds ===================================== #### Cost of chains of evalDis2bb3in(A,B,C,D,E,F): * Chain [[9,10],12]: 1*it(9)+1*it(10)+0 Such that:it(10) =< A-B it(9) =< A-C it(10) =< -B+E with precondition: [D=2,A=F,E>=A,E>=B,A>=C+1] * Chain [[9,10],11]: 1*it(9)+1*it(10)+0 Such that:it(10) =< A-B it(9) =< A-C with precondition: [D=3,A>=C+1] * Chain [12]: 0 with precondition: [D=2,E=B,C=F,C>=A] * Chain [11]: 0 with precondition: [D=3] #### Cost of chains of evalDis2bb3in_loop_cont(A,B,C,D,E): * Chain [14]: 0 with precondition: [A=2] * Chain [13]: 0 with precondition: [A=3] #### Cost of chains of evalDis2entryin(A,B,C,D): * Chain [17]: 0 with precondition: [] * Chain [16]: 2*s(1)+2*s(2)+0 Such that:aux(5) =< -A+B aux(6) =< B-C s(2) =< aux(5) s(1) =< aux(6) with precondition: [B>=A+1] * Chain [15]: 0 with precondition: [A>=B] #### Cost of chains of evalDis2start(A,B,C,D): * Chain [20]: 0 with precondition: [] * Chain [19]: 2*s(7)+2*s(8)+0 Such that:s(5) =< -A+B s(6) =< B-C s(7) =< s(5) s(8) =< s(6) with precondition: [B>=A+1] * Chain [18]: 0 with precondition: [A>=B] Closed-form bounds of evalDis2start(A,B,C,D): ------------------------------------- * Chain [20] with precondition: [] - Upper bound: 0 - Complexity: constant * Chain [19] with precondition: [B>=A+1] - Upper bound: -2*A+2*B+nat(B-C)*2 - Complexity: n * Chain [18] with precondition: [A>=B] - Upper bound: 0 - Complexity: constant ### Maximum cost of evalDis2start(A,B,C,D): nat(B-C)*2+nat(-A+B)*2 Asymptotic class: n * Total analysis performed in 130 ms.