details

property	value
status	complete
benchmark	jfdctint.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n103.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.952278 seconds
cpu usage	0.871476
user time	0.847371
system time	0.024105
max virtual memory	316232.0
max residence set size	13064.0

stage attributes

key	value
starexec-result	WORST_CASE(?,O(1))

output

0.78/0.84 WORST_CASE(?,O(1)) 0.78/0.84 0.78/0.84 Preprocessing Cost Relations 0.78/0.84 ===================================== 0.78/0.84 0.78/0.84 #### Computed strongly connected components 0.78/0.84 0. recursive : [f6/7] 0.78/0.84 1. non_recursive : [exit_location/1] 0.78/0.84 2. recursive : [f14/37] 0.78/0.84 3. recursive : [f57/37] 0.78/0.84 4. non_recursive : [f101/21] 0.78/0.84 5. non_recursive : [f57_loop_cont/22] 0.78/0.84 6. non_recursive : [f14_loop_cont/22] 0.78/0.84 7. non_recursive : [f6_loop_cont/22] 0.78/0.84 8. non_recursive : [f0/21] 0.78/0.84 0.78/0.84 #### Obtained direct recursion through partial evaluation 0.78/0.84 0. SCC is partially evaluated into f6/7 0.78/0.84 1. SCC is completely evaluated into other SCCs 0.78/0.84 2. SCC is partially evaluated into f14/37 0.78/0.84 3. SCC is partially evaluated into f57/37 0.78/0.84 4. SCC is completely evaluated into other SCCs 0.78/0.84 5. SCC is partially evaluated into f57_loop_cont/22 0.78/0.84 6. SCC is partially evaluated into f14_loop_cont/22 0.78/0.84 7. SCC is partially evaluated into f6_loop_cont/22 0.78/0.84 8. SCC is partially evaluated into f0/21 0.78/0.84 0.78/0.84 Control-Flow Refinement of Cost Relations 0.78/0.84 ===================================== 0.78/0.84 0.78/0.84 ### Specialization of cost equations f6/7 0.78/0.84 * CE 3 is refined into CE [17] 0.78/0.84 * CE 4 is refined into CE [18] 0.78/0.84 * CE 2 is refined into CE [19] 0.78/0.84 0.78/0.84 0.78/0.84 ### Cost equations --> "Loop" of f6/7 0.78/0.84 * CEs [19] --> Loop 17 0.78/0.84 * CEs [17] --> Loop 18 0.78/0.84 * CEs [18] --> Loop 19 0.78/0.84 0.78/0.84 ### Ranking functions of CR f6(A,B,C,L1,M1,N1,O1) 0.78/0.84 * RF of phase [17]: [-B+64] 0.78/0.84 0.78/0.84 #### Partial ranking functions of CR f6(A,B,C,L1,M1,N1,O1) 0.78/0.84 * Partial RF of phase [17]: 0.78/0.84 - RF of loop [17:1]: 0.78/0.84 -B+64 0.78/0.84 0.78/0.84 0.78/0.84 ### Specialization of cost equations f14/37 0.78/0.84 * CE 8 is refined into CE [20] 0.78/0.84 * CE 9 is refined into CE [21] 0.78/0.84 * CE 7 is refined into CE [22] 0.78/0.84 0.78/0.84 0.78/0.84 ### Cost equations --> "Loop" of f14/37 0.78/0.84 * CEs [22] --> Loop 20 0.78/0.84 * CEs [20] --> Loop 21 0.78/0.84 * CEs [21] --> Loop 22 0.78/0.84 0.78/0.84 ### Ranking functions of CR f14(C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,L1,M1,N1,O1,P1,Q1,R1,S1,T1,U1,V1,W1,X1,Y1,Z1,A2,B2,C2,D2) 0.78/0.84 * RF of phase [20]: [C+1] 0.78/0.84 0.78/0.84 #### Partial ranking functions of CR f14(C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,L1,M1,N1,O1,P1,Q1,R1,S1,T1,U1,V1,W1,X1,Y1,Z1,A2,B2,C2,D2) 0.78/0.84 * Partial RF of phase [20]: 0.78/0.84 - RF of loop [20:1]: 0.78/0.84 C+1 0.78/0.84 0.78/0.84 0.78/0.84 ### Specialization of cost equations f57/37 0.78/0.84 * CE 14 is refined into CE [23] 0.78/0.84 * CE 13 is refined into CE [24] 0.78/0.84 * CE 12 is refined into CE [25] 0.78/0.84 0.78/0.84 0.78/0.84 ### Cost equations --> "Loop" of f57/37 0.78/0.84 * CEs [25] --> Loop 23 0.78/0.84 * CEs [23] --> Loop 24 0.78/0.84 * CEs [24] --> Loop 25 0.78/0.84 0.78/0.84 ### Ranking functions of CR f57(C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,L1,M1,N1,O1,P1,Q1,R1,S1,T1,U1,V1,W1,X1,Y1,Z1,A2,B2,C2,D2) 0.78/0.84 * RF of phase [23]: [C+1] 0.78/0.84 0.78/0.84 #### Partial ranking functions of CR f57(C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,L1,M1,N1,O1,P1,Q1,R1,S1,T1,U1,V1,W1,X1,Y1,Z1,A2,B2,C2,D2) 0.78/0.84 * Partial RF of phase [23]: 0.78/0.84 - RF of loop [23:1]: 0.78/0.84 C+1 0.78/0.84 0.78/0.84 0.78/0.84 ### Specialization of cost equations f57_loop_cont/22 0.78/0.84 * CE 16 is refined into CE [26] 0.78/0.84 * CE 15 is refined into CE [27] 0.78/0.84 0.78/0.84 0.78/0.84 ### Cost equations --> "Loop" of f57_loop_cont/22 0.78/0.84 * CEs [26] --> Loop 26 0.78/0.84 * CEs [27] --> Loop 27 0.78/0.84 0.78/0.84 ### Ranking functions of CR f57_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V) popout

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actions

all output return to Complexity_ITS 2019-03-21 04.46