details

property	value
status	complete
benchmark	17.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n041.star.cs.uiowa.edu
space	Beerendonk

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.276148 seconds
cpu usage	0.194738
user time	0.176715
system time	0.018023
max virtual memory	113176.0
max residence set size	11276.0

stage attributes

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

output

0.03/0.17 WORST_CASE(?,O(n^1)) 0.03/0.17 0.03/0.17 Preprocessing Cost Relations 0.03/0.17 ===================================== 0.03/0.17 0.03/0.17 #### Computed strongly connected components 0.03/0.17 0. recursive : [eval/3] 0.03/0.17 1. non_recursive : [exit_location/1] 0.03/0.17 2. non_recursive : [eval_loop_cont/2] 0.03/0.17 3. non_recursive : [start/3] 0.03/0.17 0.03/0.17 #### Obtained direct recursion through partial evaluation 0.03/0.17 0. SCC is partially evaluated into eval/3 0.03/0.17 1. SCC is completely evaluated into other SCCs 0.03/0.17 2. SCC is completely evaluated into other SCCs 0.03/0.17 3. SCC is partially evaluated into start/3 0.03/0.17 0.03/0.17 Control-Flow Refinement of Cost Relations 0.03/0.17 ===================================== 0.03/0.17 0.03/0.17 ### Specialization of cost equations eval/3 0.03/0.17 * CE 5 is refined into CE [6] 0.03/0.17 * CE 2 is refined into CE [7] 0.03/0.17 * CE 4 is refined into CE [8] 0.03/0.17 * CE 3 is refined into CE [9] 0.03/0.17 0.03/0.17 0.03/0.17 ### Cost equations --> "Loop" of eval/3 0.03/0.17 * CEs [7] --> Loop 6 0.03/0.17 * CEs [8] --> Loop 7 0.03/0.17 * CEs [9] --> Loop 8 0.03/0.17 * CEs [6] --> Loop 9 0.03/0.17 0.03/0.17 ### Ranking functions of CR eval(A,B,C) 0.03/0.17 * RF of phase [6]: [A,A-B,A+B] 0.03/0.17 * RF of phase [7,8]: [A+B] 0.03/0.17 0.03/0.17 #### Partial ranking functions of CR eval(A,B,C) 0.03/0.17 * Partial RF of phase [6]: 0.03/0.17 - RF of loop [6:1]: 0.03/0.17 A 0.03/0.17 A-B 0.03/0.17 A+B 0.03/0.17 * Partial RF of phase [7,8]: 0.03/0.17 - RF of loop [7:1]: 0.03/0.17 -A+B depends on loops [8:1] 0.03/0.17 A+B 0.03/0.17 B 0.03/0.17 - RF of loop [8:1]: 0.03/0.17 A+1 0.03/0.17 A-B+1 depends on loops [7:1] 0.03/0.17 0.03/0.17 0.03/0.17 ### Specialization of cost equations start/3 0.03/0.17 * CE 1 is refined into CE [10,11,12,13] 0.03/0.17 0.03/0.17 0.03/0.17 ### Cost equations --> "Loop" of start/3 0.03/0.17 * CEs [13] --> Loop 10 0.03/0.17 * CEs [12] --> Loop 11 0.03/0.17 * CEs [11] --> Loop 12 0.03/0.17 * CEs [10] --> Loop 13 0.03/0.17 0.03/0.17 ### Ranking functions of CR start(A,B,C) 0.03/0.17 0.03/0.17 #### Partial ranking functions of CR start(A,B,C) 0.03/0.17 0.03/0.17 0.03/0.17 Computing Bounds 0.03/0.17 ===================================== 0.03/0.17 0.03/0.17 #### Cost of chains of eval(A,B,C): 0.03/0.17 * Chain [[7,8],9]: 1*it(7)+1*it(8)+0 0.03/0.17 Such that:it(8) =< A+1 0.03/0.17 it(7) =< B 0.03/0.17 aux(7) =< A+B 0.03/0.17 it(7) =< aux(7) 0.03/0.17 it(8) =< aux(7) 0.03/0.17 0.03/0.17 with precondition: [C=2,B>=A,A+B>=1] 0.03/0.17 0.03/0.17 * Chain [[6],[7,8],9]: 1*it(6)+1*it(7)+1*it(8)+0 0.03/0.17 Such that:it(6) =< A-B 0.03/0.17 it(7) =< B 0.03/0.17 it(8) =< B+1 0.03/0.17 aux(7) =< 2*B 0.03/0.17 it(7) =< aux(7) 0.03/0.17 it(8) =< aux(7) 0.03/0.17 0.03/0.17 with precondition: [C=2,2*B>=1,A>=B+1] 0.03/0.17 0.03/0.17 * Chain [[6],9]: 1*it(6)+0 0.03/0.17 Such that:it(6) =< A-B 0.03/0.17 it(6) =< A+B 0.03/0.17 0.03/0.17 with precondition: [C=2,A>=B+1,A+B>=1] 0.03/0.17 0.03/0.17 * Chain [9]: 0 0.03/0.17 with precondition: [C=2] 0.03/0.17 popout

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all output return to Complexity_ITS 2019-03-21 04.46