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Complexity_ITS 2019-03-21 04.46 pair #429990247
details
property
value
status
complete
benchmark
byron-2.koat
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n102.star.cs.uiowa.edu
space
T2
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.356805 seconds
cpu usage
0.274487
user time
0.256826
system time
0.017661
max virtual memory
113176.0
max residence set size
11448.0
stage attributes
key
value
starexec-result
MAYBE
output
0.03/0.25 MAYBE 0.03/0.25 0.03/0.25 Preprocessing Cost Relations 0.03/0.25 ===================================== 0.03/0.25 0.03/0.25 #### Computed strongly connected components 0.03/0.25 0. recursive : [f0/13] 0.03/0.25 1. non_recursive : [exit_location/1] 0.03/0.25 2. non_recursive : [f2/7] 0.03/0.25 3. non_recursive : [f0_loop_cont/8] 0.03/0.25 4. non_recursive : [f1/7] 0.03/0.25 0.03/0.25 #### Obtained direct recursion through partial evaluation 0.03/0.25 0. SCC is partially evaluated into f0/13 0.03/0.25 1. SCC is completely evaluated into other SCCs 0.03/0.25 2. SCC is completely evaluated into other SCCs 0.03/0.25 3. SCC is partially evaluated into f0_loop_cont/8 0.03/0.25 4. SCC is partially evaluated into f1/7 0.03/0.25 0.03/0.25 Control-Flow Refinement of Cost Relations 0.03/0.25 ===================================== 0.03/0.25 0.03/0.25 ### Specialization of cost equations f0/13 0.03/0.25 * CE 6 is refined into CE [9] 0.03/0.25 * CE 2 is refined into CE [10] 0.03/0.25 * CE 5 is refined into CE [11] 0.03/0.25 * CE 4 is refined into CE [12] 0.03/0.25 * CE 3 is refined into CE [13] 0.03/0.25 0.03/0.25 0.03/0.25 ### Cost equations --> "Loop" of f0/13 0.03/0.25 * CEs [11] --> Loop 9 0.03/0.25 * CEs [12] --> Loop 10 0.03/0.25 * CEs [13] --> Loop 11 0.03/0.25 * CEs [9] --> Loop 12 0.03/0.25 * CEs [10] --> Loop 13 0.03/0.25 0.03/0.25 ### Ranking functions of CR f0(A,B,C,D,E,F,J,K,L,M,N,O,P) 0.03/0.25 0.03/0.25 #### Partial ranking functions of CR f0(A,B,C,D,E,F,J,K,L,M,N,O,P) 0.03/0.25 * Partial RF of phase [9,10,11]: 0.03/0.25 - RF of loop [9:1,10:1]: 0.03/0.25 A 0.03/0.25 - RF of loop [11:1]: 0.03/0.25 C-2 depends on loops [9:1,10:1] 0.03/0.25 0.03/0.25 0.03/0.25 ### Specialization of cost equations f0_loop_cont/8 0.03/0.25 * CE 8 is refined into CE [14] 0.03/0.25 * CE 7 is refined into CE [15] 0.03/0.25 0.03/0.25 0.03/0.25 ### Cost equations --> "Loop" of f0_loop_cont/8 0.03/0.25 * CEs [14] --> Loop 14 0.03/0.25 * CEs [15] --> Loop 15 0.03/0.25 0.03/0.25 ### Ranking functions of CR f0_loop_cont(A,B,C,D,E,F,G,H) 0.03/0.25 0.03/0.25 #### Partial ranking functions of CR f0_loop_cont(A,B,C,D,E,F,G,H) 0.03/0.25 0.03/0.25 0.03/0.25 ### Specialization of cost equations f1/7 0.03/0.25 * CE 1 is refined into CE [16,17,18,19] 0.03/0.25 0.03/0.25 0.03/0.25 ### Cost equations --> "Loop" of f1/7 0.03/0.25 * CEs [16,19] --> Loop 16 0.03/0.25 * CEs [17] --> Loop 17 0.03/0.25 * CEs [18] --> Loop 18 0.03/0.25 0.03/0.25 ### Ranking functions of CR f1(A,B,C,D,E,F,J) 0.03/0.25 0.03/0.25 #### Partial ranking functions of CR f1(A,B,C,D,E,F,J) 0.03/0.25 0.03/0.25 0.03/0.25 Computing Bounds 0.03/0.25 ===================================== 0.03/0.25 0.03/0.25 #### Cost of chains of f0(A,B,C,D,E,F,J,K,L,M,N,O,P): 0.03/0.25 * Chain [[9,10,11],13]: 2*it(9)+1*it(11)+0 0.03/0.25 Such that:aux(3) =< A 0.03/0.25 it(9) =< aux(3) 0.03/0.25 0.03/0.25 with precondition: [J=2,K=0,A>=1] 0.03/0.25 0.03/0.25 * Chain [[9,10,11],12]: 2*it(9)+1*it(11)+0 0.03/0.25 Such that:aux(4) =< A 0.03/0.25 it(9) =< aux(4) 0.03/0.25 0.03/0.25 with precondition: [J=3,A>=1] 0.03/0.25 0.03/0.25 * Chain [13]: 0 0.03/0.25 with precondition: [J=2,M=C,N=D,O=E,P=F,A=K,0>=A] 0.03/0.25 0.03/0.25 * Chain [12]: 0 0.03/0.25 with precondition: [J=3] 0.03/0.25 0.03/0.25 0.03/0.25 #### Cost of chains of f0_loop_cont(A,B,C,D,E,F,G,H): 0.03/0.25 * Chain [15]: 0
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