details

property	value
status	complete
benchmark	dead.neg-st88b-succeed.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n075.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.341772 seconds
cpu usage	0.260526
user time	0.240417
system time	0.020109
max virtual memory	113176.0
max residence set size	11632.0

stage attributes

key	value
starexec-result	MAYBE

output

0.03/0.23 MAYBE 0.03/0.23 0.03/0.23 Preprocessing Cost Relations 0.03/0.23 ===================================== 0.03/0.23 0.03/0.23 #### Computed strongly connected components 0.03/0.23 0. recursive : [f20/5] 0.03/0.23 1. recursive : [f11/3,f14/3,f20_loop_cont/4] 0.03/0.23 2. non_recursive : [exit_location/1] 0.03/0.23 3. non_recursive : [f11_loop_cont/2] 0.03/0.23 4. non_recursive : [f0/4] 0.03/0.23 0.03/0.23 #### Obtained direct recursion through partial evaluation 0.03/0.23 0. SCC is partially evaluated into f20/5 0.03/0.23 1. SCC is partially evaluated into f11/3 0.03/0.23 2. SCC is completely evaluated into other SCCs 0.03/0.23 3. SCC is completely evaluated into other SCCs 0.03/0.23 4. SCC is partially evaluated into f0/4 0.03/0.23 0.03/0.23 Control-Flow Refinement of Cost Relations 0.03/0.23 ===================================== 0.03/0.23 0.03/0.23 ### Specialization of cost equations f20/5 0.03/0.23 * CE 9 is refined into CE [10] 0.03/0.23 * CE 8 is refined into CE [11] 0.03/0.23 * CE 7 is refined into CE [12] 0.03/0.23 0.03/0.23 0.03/0.23 ### Cost equations --> "Loop" of f20/5 0.03/0.23 * CEs [12] --> Loop 10 0.03/0.23 * CEs [10] --> Loop 11 0.03/0.23 * CEs [11] --> Loop 12 0.03/0.23 0.03/0.23 ### Ranking functions of CR f20(A,B,F,G,H) 0.03/0.23 * RF of phase [10]: [A-2] 0.03/0.23 0.03/0.23 #### Partial ranking functions of CR f20(A,B,F,G,H) 0.03/0.23 * Partial RF of phase [10]: 0.03/0.23 - RF of loop [10:1]: 0.03/0.23 A-2 0.03/0.23 0.03/0.23 0.03/0.23 ### Specialization of cost equations f11/3 0.03/0.23 * CE 4 is refined into CE [13,14] 0.03/0.23 * CE 6 is refined into CE [15] 0.03/0.23 * CE 5 is refined into CE [16,17] 0.03/0.23 * CE 3 is refined into CE [18] 0.03/0.23 * CE 2 is refined into CE [19] 0.03/0.23 0.03/0.23 0.03/0.23 ### Cost equations --> "Loop" of f11/3 0.03/0.23 * CEs [17] --> Loop 13 0.03/0.23 * CEs [18] --> Loop 14 0.03/0.23 * CEs [19] --> Loop 15 0.03/0.23 * CEs [16] --> Loop 16 0.03/0.23 * CEs [14] --> Loop 17 0.03/0.23 * CEs [13] --> Loop 18 0.03/0.23 * CEs [15] --> Loop 19 0.03/0.23 0.03/0.23 ### Ranking functions of CR f11(A,B,F) 0.03/0.23 0.03/0.23 #### Partial ranking functions of CR f11(A,B,F) 0.03/0.23 * Partial RF of phase [13,15,16]: 0.03/0.23 - RF of loop [15:1]: 0.03/0.23 -A+6 depends on loops [16:1] 0.03/0.23 - RF of loop [16:1]: 0.03/0.23 A-2 depends on loops [15:1] 0.03/0.23 0.03/0.23 0.03/0.23 ### Specialization of cost equations f0/4 0.03/0.23 * CE 1 is refined into CE [20,21,22,23,24,25,26,27] 0.03/0.23 0.03/0.23 0.03/0.23 ### Cost equations --> "Loop" of f0/4 0.03/0.23 * CEs [25,26,27] --> Loop 20 0.03/0.23 * CEs [20,21,22,23,24] --> Loop 21 0.03/0.23 0.03/0.23 ### Ranking functions of CR f0(A,B,C,F) 0.03/0.23 0.03/0.23 #### Partial ranking functions of CR f0(A,B,C,F) 0.03/0.23 0.03/0.23 0.03/0.23 Computing Bounds 0.03/0.23 ===================================== 0.03/0.23 0.03/0.24 #### Cost of chains of f20(A,B,F,G,H): 0.03/0.24 * Chain [[10],12]: 1*it(10)+0 0.03/0.24 Such that:it(10) =< A 0.03/0.24 0.03/0.24 with precondition: [F=2,G=2,5>=A,A>=3,B>=1] 0.03/0.24 0.03/0.24 * Chain [[10],11]: 1*it(10)+0 0.03/0.24 Such that:it(10) =< A 0.03/0.24 0.03/0.24 with precondition: [F=3,5>=A,A>=3,B>=1] 0.03/0.24 0.03/0.24 * Chain [12]: 0 0.03/0.24 with precondition: [F=2,A=G,2>=A,B>=1] 0.03/0.24 0.03/0.24 * Chain [11]: 0 popout

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all output return to Complexity_ITS 2019-03-21 04.46