Spaces
Explore
Communities
Statistics
Reports
Cluster
Status
Help
Complexity_ITS 2019-03-21 04.46 pair #429990717
details
property
value
status
complete
benchmark
p-4.koat
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n088.star.cs.uiowa.edu
space
T2
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.247526 seconds
cpu usage
0.165136
user time
0.146942
system time
0.018194
max virtual memory
113176.0
max residence set size
10988.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.03/0.14 WORST_CASE(?,O(n^1)) 0.03/0.14 0.03/0.14 Preprocessing Cost Relations 0.03/0.14 ===================================== 0.03/0.14 0.03/0.14 #### Computed strongly connected components 0.03/0.14 0. recursive : [f1/4] 0.03/0.14 1. non_recursive : [exit_location/1] 0.03/0.14 2. non_recursive : [f1_loop_cont/2] 0.03/0.14 3. non_recursive : [f3/4] 0.03/0.14 0.03/0.14 #### Obtained direct recursion through partial evaluation 0.03/0.14 0. SCC is partially evaluated into f1/4 0.03/0.14 1. SCC is completely evaluated into other SCCs 0.03/0.14 2. SCC is completely evaluated into other SCCs 0.03/0.14 3. SCC is partially evaluated into f3/4 0.03/0.14 0.03/0.14 Control-Flow Refinement of Cost Relations 0.03/0.14 ===================================== 0.03/0.14 0.03/0.14 ### Specialization of cost equations f1/4 0.03/0.14 * CE 4 is refined into CE [5] 0.03/0.14 * CE 3 is refined into CE [6] 0.03/0.14 * CE 2 is refined into CE [7] 0.03/0.14 0.03/0.14 0.03/0.14 ### Cost equations --> "Loop" of f1/4 0.03/0.14 * CEs [6] --> Loop 5 0.03/0.14 * CEs [7] --> Loop 6 0.03/0.14 * CEs [5] --> Loop 7 0.03/0.14 0.03/0.14 ### Ranking functions of CR f1(A,B,C,D) 0.03/0.14 * RF of phase [5]: [B-C-1] 0.03/0.14 * RF of phase [6]: [A-B] 0.03/0.14 0.03/0.14 #### Partial ranking functions of CR f1(A,B,C,D) 0.03/0.14 * Partial RF of phase [5]: 0.03/0.14 - RF of loop [5:1]: 0.03/0.14 B-C-1 0.03/0.14 * Partial RF of phase [6]: 0.03/0.14 - RF of loop [6:1]: 0.03/0.14 A-B 0.03/0.14 0.03/0.14 0.03/0.14 ### Specialization of cost equations f3/4 0.03/0.14 * CE 1 is refined into CE [8,9,10] 0.03/0.14 0.03/0.14 0.03/0.14 ### Cost equations --> "Loop" of f3/4 0.03/0.14 * CEs [10] --> Loop 8 0.03/0.14 * CEs [9] --> Loop 9 0.03/0.14 * CEs [8] --> Loop 10 0.03/0.14 0.03/0.14 ### Ranking functions of CR f3(A,B,C,D) 0.03/0.14 0.03/0.14 #### Partial ranking functions of CR f3(A,B,C,D) 0.03/0.14 0.03/0.14 0.03/0.14 Computing Bounds 0.03/0.14 ===================================== 0.03/0.14 0.03/0.14 #### Cost of chains of f1(A,B,C,D): 0.03/0.14 * Chain [[6],[5],7]: 1*it(5)+1*it(6)+0 0.03/0.14 Such that:it(6) =< A-B 0.03/0.14 it(5) =< A-C 0.03/0.14 0.03/0.14 with precondition: [D=2,A>=B+1,B>=C+1] 0.03/0.14 0.03/0.14 * Chain [[6],7]: 1*it(6)+0 0.03/0.14 Such that:it(6) =< A-B 0.03/0.14 0.03/0.14 with precondition: [D=2,A>=B+1,B>=C+1] 0.03/0.14 0.03/0.14 * Chain [[5],7]: 1*it(5)+0 0.03/0.14 Such that:it(5) =< B-C 0.03/0.14 0.03/0.14 with precondition: [D=2,B>=A,B>=C+2] 0.03/0.14 0.03/0.14 * Chain [7]: 0 0.03/0.14 with precondition: [D=2,B>=C+1] 0.03/0.14 0.03/0.14 0.03/0.14 #### Cost of chains of f3(A,B,C,D): 0.03/0.14 * Chain [10]: 1*s(4)+0 0.03/0.14 Such that:s(4) =< B-C 0.03/0.14 0.03/0.14 with precondition: [B>=A,B>=C+2] 0.03/0.14 0.03/0.14 * Chain [9]: 1*s(5)+2*s(7)+0 0.03/0.14 Such that:s(6) =< A-B 0.03/0.14 s(5) =< A-C 0.03/0.14 s(7) =< s(6) 0.03/0.14 0.03/0.14 with precondition: [A>=B+1,B>=C+1] 0.03/0.14 0.03/0.14 * Chain [8]: 0 0.03/0.14 with precondition: [B>=C+1] 0.03/0.14 0.03/0.14 0.03/0.14 Closed-form bounds of f3(A,B,C,D):
popout
output may be truncated. 'popout' for the full output.
job log
popout
actions
all output
return to Complexity_ITS 2019-03-21 04.46