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Complexity_ITS 2019-03-21 04.46 pair #429990937
details
property
value
status
complete
benchmark
poly4.koat
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n002.star.cs.uiowa.edu
space
VMCAI05
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.383526 seconds
cpu usage
0.302873
user time
0.282114
system time
0.020759
max virtual memory
113176.0
max residence set size
11444.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.03/0.28 WORST_CASE(?,O(n^1)) 0.03/0.28 0.03/0.28 Preprocessing Cost Relations 0.03/0.28 ===================================== 0.03/0.28 0.03/0.28 #### Computed strongly connected components 0.03/0.28 0. recursive : [eval/6] 0.03/0.28 1. non_recursive : [exit_location/1] 0.03/0.28 2. non_recursive : [eval_loop_cont/2] 0.03/0.28 3. non_recursive : [start/6] 0.03/0.28 0.03/0.28 #### Obtained direct recursion through partial evaluation 0.03/0.28 0. SCC is partially evaluated into eval/6 0.03/0.28 1. SCC is completely evaluated into other SCCs 0.03/0.28 2. SCC is completely evaluated into other SCCs 0.03/0.28 3. SCC is partially evaluated into start/6 0.03/0.28 0.03/0.28 Control-Flow Refinement of Cost Relations 0.03/0.28 ===================================== 0.03/0.28 0.03/0.28 ### Specialization of cost equations eval/6 0.03/0.28 * CE 6 is refined into CE [7] 0.03/0.28 * CE 3 is refined into CE [8] 0.03/0.28 * CE 4 is refined into CE [9] 0.03/0.28 * CE 2 is refined into CE [10] 0.03/0.28 * CE 5 is refined into CE [11] 0.03/0.28 0.03/0.28 0.03/0.28 ### Cost equations --> "Loop" of eval/6 0.03/0.28 * CEs [8] --> Loop 7 0.03/0.28 * CEs [9] --> Loop 8 0.03/0.28 * CEs [10] --> Loop 9 0.03/0.28 * CEs [11] --> Loop 10 0.03/0.28 * CEs [7] --> Loop 11 0.03/0.28 0.03/0.28 ### Ranking functions of CR eval(A,B,C,D,E,F) 0.03/0.28 * RF of phase [7,9]: [A-B+C-D-1] 0.03/0.28 * RF of phase [8]: [C-D] 0.03/0.28 * RF of phase [10]: [A-B] 0.03/0.28 0.03/0.28 #### Partial ranking functions of CR eval(A,B,C,D,E,F) 0.03/0.28 * Partial RF of phase [7,9]: 0.03/0.28 - RF of loop [7:1]: 0.03/0.28 C-D 0.03/0.28 - RF of loop [9:1]: 0.03/0.28 A-B 0.03/0.28 * Partial RF of phase [8]: 0.03/0.28 - RF of loop [8:1]: 0.03/0.28 C-D 0.03/0.28 * Partial RF of phase [10]: 0.03/0.28 - RF of loop [10:1]: 0.03/0.28 A-B 0.03/0.28 0.03/0.28 0.03/0.28 ### Specialization of cost equations start/6 0.03/0.28 * CE 1 is refined into CE [12,13,14,15] 0.03/0.28 0.03/0.28 0.03/0.28 ### Cost equations --> "Loop" of start/6 0.03/0.28 * CEs [15] --> Loop 12 0.03/0.28 * CEs [14] --> Loop 13 0.03/0.28 * CEs [13] --> Loop 14 0.03/0.28 * CEs [12] --> Loop 15 0.03/0.28 0.03/0.28 ### Ranking functions of CR start(A,B,C,D,E,F) 0.03/0.28 0.03/0.28 #### Partial ranking functions of CR start(A,B,C,D,E,F) 0.03/0.28 0.03/0.28 0.03/0.28 Computing Bounds 0.03/0.28 ===================================== 0.03/0.28 0.03/0.28 #### Cost of chains of eval(A,B,C,D,E,F): 0.03/0.28 * Chain [[10],11]: 1*it(10)+0 0.03/0.28 Such that:it(10) =< A-B 0.03/0.28 0.03/0.28 with precondition: [F=2,A>=B+1,D>=C] 0.03/0.28 0.03/0.28 * Chain [[8],11]: 1*it(8)+0 0.03/0.28 Such that:it(8) =< C-D 0.03/0.28 0.03/0.28 with precondition: [F=2,B>=A,C>=D+1] 0.03/0.28 0.03/0.28 * Chain [[7,9],[10],11]: 1*it(7)+2*it(9)+0 0.03/0.28 Such that:it(7) =< C-D 0.03/0.28 aux(3) =< A-B 0.03/0.28 aux(4) =< A-B+C-D 0.03/0.28 it(9) =< aux(3) 0.03/0.28 it(9) =< aux(4) 0.03/0.28 it(7) =< aux(4) 0.03/0.28 0.03/0.28 with precondition: [F=2,A>=B+1,C>=D+1] 0.03/0.28 0.03/0.28 * Chain [[7,9],[8],11]: 2*it(7)+1*it(9)+0 0.03/0.28 Such that:it(9) =< A-B 0.03/0.28 aux(5) =< A-B+C-D 0.03/0.28 aux(6) =< C-D 0.03/0.28 it(7) =< aux(5) 0.03/0.28 it(7) =< aux(6) 0.03/0.28 it(9) =< aux(5)
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