1.23/1.30 MAYBE 1.23/1.30 1.23/1.30 Preprocessing Cost Relations 1.23/1.30 ===================================== 1.23/1.30 1.23/1.30 #### Computed strongly connected components 1.23/1.30 0. recursive : [f1/45] 1.23/1.30 1. non_recursive : [exit_location/1] 1.23/1.30 2. recursive : [f10/28] 1.23/1.30 3. non_recursive : [f4/33] 1.23/1.30 4. non_recursive : [f10_loop_cont/34] 1.23/1.30 5. non_recursive : [f1_loop_cont/34] 1.23/1.30 6. non_recursive : [f3/33] 1.23/1.30 1.23/1.30 #### Obtained direct recursion through partial evaluation 1.23/1.30 0. SCC is partially evaluated into f1/45 1.23/1.30 1. SCC is completely evaluated into other SCCs 1.23/1.30 2. SCC is partially evaluated into f10/28 1.23/1.30 3. SCC is completely evaluated into other SCCs 1.23/1.30 4. SCC is partially evaluated into f10_loop_cont/34 1.23/1.30 5. SCC is partially evaluated into f1_loop_cont/34 1.23/1.30 6. SCC is partially evaluated into f3/33 1.23/1.30 1.23/1.30 Control-Flow Refinement of Cost Relations 1.23/1.30 ===================================== 1.23/1.30 1.23/1.30 ### Specialization of cost equations f1/45 1.23/1.30 * CE 4 is refined into CE [14] 1.23/1.30 * CE 5 is refined into CE [15] 1.23/1.30 * CE 6 is refined into CE [16] 1.23/1.30 * CE 3 is refined into CE [17] 1.23/1.30 1.23/1.30 1.23/1.30 ### Cost equations --> "Loop" of f1/45 1.23/1.30 * CEs [17] --> Loop 13 1.23/1.30 * CEs [14] --> Loop 14 1.23/1.30 * CEs [15] --> Loop 15 1.23/1.30 * CEs [16] --> Loop 16 1.23/1.30 1.23/1.30 ### Ranking functions of CR f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,Z,A1,B1,D1,E1,F1,Y1,Z1,A2,B2,C2,D2,E2,F2,G2,H2,I2,J2,K2,L2,M2,N2,O2,P2,Q2,R2) 1.23/1.30 * RF of phase [13]: [A-B,-B+O] 1.23/1.30 1.23/1.30 #### Partial ranking functions of CR f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,Z,A1,B1,D1,E1,F1,Y1,Z1,A2,B2,C2,D2,E2,F2,G2,H2,I2,J2,K2,L2,M2,N2,O2,P2,Q2,R2) 1.23/1.30 * Partial RF of phase [13]: 1.23/1.30 - RF of loop [13:1]: 1.23/1.30 A-B 1.23/1.30 -B+O 1.23/1.30 1.23/1.30 1.23/1.30 ### Specialization of cost equations f10/28 1.23/1.30 * CE 11 is refined into CE [18] 1.23/1.30 * CE 10 is refined into CE [19] 1.23/1.30 * CE 9 is refined into CE [20] 1.23/1.30 1.23/1.30 1.23/1.30 ### Cost equations --> "Loop" of f10/28 1.23/1.30 * CEs [20] --> Loop 17 1.23/1.30 * CEs [18] --> Loop 18 1.23/1.30 * CEs [19] --> Loop 19 1.23/1.30 1.23/1.30 ### Ranking functions of CR f10(I,J,L,M,N,O,P,Q,R,S,T,U,V,W,Y1,Z1,A2,B2,C2,D2,E2,F2,G2,H2,I2,J2,K2,L2) 1.23/1.30 * RF of phase [17]: [T+1] 1.23/1.30 1.23/1.30 #### Partial ranking functions of CR f10(I,J,L,M,N,O,P,Q,R,S,T,U,V,W,Y1,Z1,A2,B2,C2,D2,E2,F2,G2,H2,I2,J2,K2,L2) 1.23/1.30 * Partial RF of phase [17]: 1.23/1.30 - RF of loop [17:1]: 1.23/1.30 T+1 1.23/1.30 1.23/1.30 1.23/1.30 ### Specialization of cost equations f10_loop_cont/34 1.23/1.30 * CE 13 is refined into CE [21] 1.23/1.30 * CE 12 is refined into CE [22] 1.23/1.30 1.23/1.30 1.23/1.30 ### Cost equations --> "Loop" of f10_loop_cont/34 1.23/1.30 * CEs [21] --> Loop 20 1.23/1.30 * CEs [22] --> Loop 21 1.23/1.30 1.23/1.30 ### Ranking functions of CR f10_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,G1,H1) 1.23/1.30 1.23/1.30 #### Partial ranking functions of CR f10_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,G1,H1) 1.23/1.30 1.23/1.30 1.23/1.30 ### Specialization of cost equations f1_loop_cont/34 1.23/1.30 * CE 8 is refined into CE [23,24,25,26] 1.23/1.30 * CE 7 is refined into CE [27] 1.23/1.30 1.23/1.30 1.23/1.30 ### Cost equations --> "Loop" of f1_loop_cont/34 1.23/1.30 * CEs [26] --> Loop 22 1.23/1.30 * CEs [25] --> Loop 23 1.23/1.30 * CEs [24] --> Loop 24 1.23/1.30 * CEs [23] --> Loop 25 1.23/1.30 * CEs [27] --> Loop 26 1.23/1.30 1.23/1.30 ### Ranking functions of CR f1_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,G1,H1) 1.23/1.30 1.23/1.30 #### Partial ranking functions of CR f1_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,G1,H1) 1.23/1.30 1.23/1.30 1.23/1.30 ### Specialization of cost equations f3/33 1.23/1.30 * CE 1 is refined into CE [28] 1.23/1.30 * CE 2 is refined into CE [29,30,31,32,33,34,35,36,37,38] 1.23/1.30 1.23/1.30 1.23/1.30 ### Cost equations --> "Loop" of f3/33 1.23/1.30 * CEs [32,34,36,38] --> Loop 27 1.23/1.30 * CEs [28,29,30,31,33,35,37] --> Loop 28 1.23/1.30 1.23/1.30 ### Ranking functions of CR f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,Y1) 1.23/1.30 1.23/1.30 #### Partial ranking functions of CR f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,Y1) 1.23/1.30 1.23/1.30 1.23/1.30 Computing Bounds 1.23/1.30 ===================================== 1.23/1.30 1.23/1.30 #### Cost of chains of f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,Z,A1,B1,D1,E1,F1,Y1,Z1,A2,B2,C2,D2,E2,F2,G2,H2,I2,J2,K2,L2,M2,N2,O2,P2,Q2,R2): 1.23/1.30 * Chain [[13],16]: 1*it(13)+0 1.23/1.30 Such that:it(13) =< -B+O 1.23/1.30 1.23/1.30 with precondition: [Y1=3,C=E,L=N,A=O,L=Z,B>=2,A>=B+1] 1.23/1.30 1.23/1.30 * Chain [[13],15]: 1*it(13)+0 1.23/1.30 Such that:it(13) =< -B+O 1.23/1.30 1.23/1.30 with precondition: [Y1=4,C=E,L=N,A=O,L=Z,A=F2+1,I=G2,H2=J2,H2=K2,H2=L2,B>=2,A2>=2,I2>=2,A>=B+1,L>=H2+1] 1.23/1.30 1.23/1.30 * Chain [[13],14]: 1*it(13)+0 1.23/1.30 Such that:it(13) =< -B+O 1.23/1.30 1.23/1.30 with precondition: [Y1=4,C=E,L=N,A=O,L=Z,A=F2+1,I=G2,H2=J2,H2=K2,H2=L2,B>=2,A2>=2,I2>=2,A>=B+1,H2>=L+1] 1.23/1.30 1.23/1.30 * Chain [16]: 0 1.23/1.30 with precondition: [Y1=3,O=A,E=C,L=N,L=Z,B>=2,O>=B] 1.23/1.30 1.23/1.30 * Chain [15]: 0 1.23/1.30 with precondition: [Y1=4,A=B,E=C,E2=F,F2=G,G2=H,L=N,A=O,L=Z,E=H2,E=J2,E=K2,E=L2,A>=2,A2>=2,I2>=2,L>=E+1] 1.23/1.30 1.23/1.30 * Chain [14]: 0 1.23/1.30 with precondition: [Y1=4,A=B,E=C,E2=F,F2=G,G2=H,L=N,A=O,L=Z,E=H2,E=J2,E=K2,E=L2,A>=2,A2>=2,I2>=2,E>=L+1] 1.23/1.30 1.23/1.30 1.23/1.30 #### Cost of chains of f10(I,J,L,M,N,O,P,Q,R,S,T,U,V,W,Y1,Z1,A2,B2,C2,D2,E2,F2,G2,H2,I2,J2,K2,L2): 1.23/1.30 * Chain [[17],19]: 1*it(17)+0 1.23/1.30 Such that:it(17) =< T-L2 1.23/1.30 1.23/1.30 with precondition: [Y1=2,J=L,J=M,J=N,J=A2,J=C2,I=K2,I2=L2,D2>=2,I2>=0,T>=I2+1] 1.23/1.30 1.23/1.30 * Chain [[17],18]: 1*it(17)+0 1.23/1.30 Such that:it(17) =< T+1 1.23/1.30 1.23/1.30 with precondition: [Y1=3,L=M,L=N,T>=0] 1.23/1.30 1.23/1.30 * Chain [19]: 0 1.23/1.30 with precondition: [Y1=2,L=J,L=M,L=N,E2=P,J2=U,K2=V,L2=W,L=A2,L=C2,T=I2,T>=0,D2>=2] 1.23/1.30 1.23/1.30 * Chain [18]: 0 1.23/1.30 with precondition: [Y1=3,L=M,L=N] 1.23/1.30 1.23/1.30 1.23/1.30 #### Cost of chains of f10_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,G1,H1): 1.23/1.30 * Chain [21]: 0 1.23/1.30 with precondition: [A=2,F1=J] 1.23/1.30 1.23/1.30 * Chain [20]: 0 1.23/1.30 with precondition: [A=3,F1=J] 1.23/1.30 1.23/1.30 1.23/1.30 #### Cost of chains of f1_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,G1,H1): 1.23/1.30 * Chain [26]: 0 1.23/1.30 with precondition: [A=3,F1=J,U=L,N=M,N=O] 1.23/1.30 1.23/1.30 * Chain [25]: 0 1.23/1.30 with precondition: [A=4,F1=J,M=K,U=L,M=N,M=O,U>=0] 1.23/1.30 1.23/1.30 * Chain [24]: 1*s(1)+0 1.23/1.30 Such that:s(1) =< U 1.23/1.30 1.23/1.30 with precondition: [A=4,F1=J,M=K,U=L,M=N,M=O,U>=1] 1.23/1.30 1.23/1.30 * Chain [23]: 0 1.23/1.30 with precondition: [A=4,F1=J,U=L,N=M,N=O] 1.23/1.30 1.23/1.30 * Chain [22]: 1*s(2)+0 1.23/1.30 Such that:s(2) =< L+1 1.23/1.30 1.23/1.30 with precondition: [A=4,F1=J,U=L,N=M,N=O,U>=0] 1.23/1.30 1.23/1.30 1.23/1.30 #### Cost of chains of f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,Y1): 1.23/1.30 * Chain [28]: 1*aux(1)+0 1.23/1.30 with precondition: [] 1.23/1.30 1.23/1.30 * Chain [27]: 4*s(6)+2*s(8)+0 1.23/1.30 Such that:aux(2) =< T+1 1.23/1.30 s(6) =< aux(2) 1.23/1.30 1.23/1.30 with precondition: [T>=0] 1.23/1.30 1.23/1.30 1.23/1.30 Closed-form bounds of f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,Y1): 1.23/1.30 ------------------------------------- 1.23/1.30 * Chain [28] with precondition: [] 1.23/1.30 - Upper bound: inf 1.23/1.30 - Complexity: infinity 1.23/1.30 * Chain [27] with precondition: [T>=0] 1.23/1.30 - Upper bound: inf 1.23/1.30 - Complexity: infinity 1.23/1.30 1.23/1.30 ### Maximum cost of f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,A1,B1,C1,D1,E1,F1,Y1): inf 1.23/1.30 Asymptotic class: infinity 1.23/1.30 * Total analysis performed in 1151 ms. 1.23/1.30 1.30/1.41 EOF