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Complexity_ITS 2019-03-21 04.46 pair #429990735
details
property
value
status
complete
benchmark
polyrank7.koat
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n012.star.cs.uiowa.edu
space
T2
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.20872 seconds
cpu usage
0.126164
user time
0.109042
system time
0.017122
max virtual memory
113176.0
max residence set size
10876.0
stage attributes
key
value
starexec-result
MAYBE
output
0.03/0.10 MAYBE 0.03/0.10 0.03/0.10 Preprocessing Cost Relations 0.03/0.10 ===================================== 0.03/0.10 0.03/0.10 #### Computed strongly connected components 0.03/0.10 0. recursive : [f2/4] 0.03/0.10 1. non_recursive : [exit_location/1] 0.03/0.10 2. non_recursive : [f2_loop_cont/2] 0.03/0.10 3. non_recursive : [f0/4] 0.03/0.10 0.03/0.10 #### Obtained direct recursion through partial evaluation 0.03/0.10 0. SCC is partially evaluated into f2/4 0.03/0.10 1. SCC is completely evaluated into other SCCs 0.03/0.10 2. SCC is completely evaluated into other SCCs 0.03/0.10 3. SCC is partially evaluated into f0/4 0.03/0.10 0.03/0.10 Control-Flow Refinement of Cost Relations 0.03/0.10 ===================================== 0.03/0.10 0.03/0.10 ### Specialization of cost equations f2/4 0.03/0.10 * CE 4 is refined into CE [5] 0.03/0.10 * CE 2 is refined into CE [6] 0.03/0.10 * CE 3 is refined into CE [7] 0.03/0.10 0.03/0.10 0.03/0.10 ### Cost equations --> "Loop" of f2/4 0.03/0.10 * CEs [6] --> Loop 5 0.03/0.10 * CEs [7] --> Loop 6 0.03/0.10 * CEs [5] --> Loop 7 0.03/0.10 0.03/0.10 ### Ranking functions of CR f2(A,B,C,D) 0.03/0.10 0.03/0.10 #### Partial ranking functions of CR f2(A,B,C,D) 0.03/0.10 0.03/0.10 0.03/0.10 ### Specialization of cost equations f0/4 0.03/0.10 * CE 1 is refined into CE [8,9] 0.03/0.10 0.03/0.10 0.03/0.10 ### Cost equations --> "Loop" of f0/4 0.03/0.10 * CEs [9] --> Loop 8 0.03/0.10 * CEs [8] --> Loop 9 0.03/0.10 0.03/0.10 ### Ranking functions of CR f0(A,B,C,D) 0.03/0.10 0.03/0.10 #### Partial ranking functions of CR f0(A,B,C,D) 0.03/0.10 0.03/0.10 0.03/0.10 Computing Bounds 0.03/0.10 ===================================== 0.03/0.10 0.03/0.10 #### Cost of chains of f2(A,B,C,D): 0.03/0.10 * Chain [[5,6]]...: 2*it(5)+0 0.03/0.10 with precondition: [D=2] 0.03/0.10 0.03/0.10 * Chain [[5,6],7]: 2*it(5)+0 0.03/0.10 with precondition: [D=2] 0.03/0.10 0.03/0.10 * Chain [7]: 0 0.03/0.10 with precondition: [D=2] 0.03/0.10 0.03/0.10 0.03/0.10 #### Cost of chains of f0(A,B,C,D): 0.03/0.10 * Chain [9]: 1*s(2)+0 0.03/0.10 with precondition: [A>=0] 0.03/0.10 0.03/0.10 * Chain [8]...: 2*s(3)+0 0.03/0.10 with precondition: [A>=0] 0.03/0.10 0.03/0.10 0.03/0.10 Closed-form bounds of f0(A,B,C,D): 0.03/0.10 ------------------------------------- 0.03/0.10 * Chain [9] with precondition: [A>=0] 0.03/0.10 - Upper bound: inf 0.03/0.10 - Complexity: infinity 0.03/0.10 * Chain [8]... with precondition: [A>=0] 0.03/0.10 - Upper bound: inf 0.03/0.10 - Complexity: infinity 0.03/0.10 0.03/0.10 ### Maximum cost of f0(A,B,C,D): inf 0.03/0.10 Asymptotic class: infinity 0.03/0.10 * Total analysis performed in 46 ms. 0.03/0.10 0.03/0.20 EOF
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