details

property	value
status	complete
benchmark	st88.bug.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n122.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.343843 seconds
cpu usage	0.260923
user time	0.24409
system time	0.016833
max virtual memory	113132.0
max residence set size	11720.0

stage attributes

key	value
starexec-result	MAYBE

output

0.03/0.24 MAYBE 0.03/0.24 0.03/0.24 Preprocessing Cost Relations 0.03/0.24 ===================================== 0.03/0.24 0.03/0.24 #### Computed strongly connected components 0.03/0.24 0. recursive : [f20/3] 0.03/0.24 1. recursive : [f12/3,f20_loop_cont/4,f9/3] 0.03/0.24 2. non_recursive : [exit_location/1] 0.03/0.24 3. non_recursive : [f9_loop_cont/2] 0.03/0.24 4. non_recursive : [f0/3] 0.03/0.24 0.03/0.24 #### Obtained direct recursion through partial evaluation 0.03/0.24 0. SCC is partially evaluated into f20/3 0.03/0.24 1. SCC is partially evaluated into f9/3 0.03/0.24 2. SCC is completely evaluated into other SCCs 0.03/0.24 3. SCC is completely evaluated into other SCCs 0.03/0.24 4. SCC is partially evaluated into f0/3 0.03/0.24 0.03/0.24 Control-Flow Refinement of Cost Relations 0.03/0.24 ===================================== 0.03/0.24 0.03/0.24 ### Specialization of cost equations f20/3 0.03/0.24 * CE 11 is refined into CE [12] 0.03/0.24 * CE 10 is refined into CE [13] 0.03/0.24 * CE 9 is refined into CE [14] 0.03/0.24 0.03/0.24 0.03/0.24 ### Cost equations --> "Loop" of f20/3 0.03/0.24 * CEs [14] --> Loop 12 0.03/0.24 * CEs [12] --> Loop 13 0.03/0.24 * CEs [13] --> Loop 14 0.03/0.24 0.03/0.24 ### Ranking functions of CR f20(A,D,E) 0.03/0.24 * RF of phase [12]: [A-2] 0.03/0.24 0.03/0.24 #### Partial ranking functions of CR f20(A,D,E) 0.03/0.24 * Partial RF of phase [12]: 0.03/0.24 - RF of loop [12:1]: 0.03/0.24 A-2 0.03/0.24 0.03/0.24 0.03/0.24 ### Specialization of cost equations f9/3 0.03/0.24 * CE 4 is refined into CE [15,16] 0.03/0.24 * CE 5 is refined into CE [17,18] 0.03/0.24 * CE 8 is refined into CE [19] 0.03/0.24 * CE 6 is refined into CE [20] 0.03/0.24 * CE 2 is refined into CE [21] 0.03/0.24 * CE 3 is refined into CE [22] 0.03/0.24 * CE 7 is refined into CE [23,24] 0.03/0.24 0.03/0.24 0.03/0.24 ### Cost equations --> "Loop" of f9/3 0.03/0.24 * CEs [21] --> Loop 15 0.03/0.24 * CEs [22] --> Loop 16 0.03/0.24 * CEs [24] --> Loop 17 0.03/0.24 * CEs [20] --> Loop 18 0.03/0.24 * CEs [23] --> Loop 19 0.03/0.24 * CEs [15,16] --> Loop 20 0.03/0.24 * CEs [18] --> Loop 21 0.03/0.24 * CEs [17] --> Loop 22 0.03/0.24 * CEs [19] --> Loop 23 0.03/0.24 0.03/0.24 ### Ranking functions of CR f9(A,B,D) 0.03/0.24 0.03/0.24 #### Partial ranking functions of CR f9(A,B,D) 0.03/0.24 * Partial RF of phase [15,16,17,18,19]: 0.03/0.24 - RF of loop [15:1,16:1]: 0.03/0.24 -A+6 depends on loops [18:1,19:1] 0.03/0.24 - RF of loop [18:1]: 0.03/0.24 A/2-5/2 depends on loops [15:1,16:1] 0.03/0.24 - RF of loop [19:1]: 0.03/0.24 A-2 depends on loops [15:1,16:1] 0.03/0.24 0.03/0.24 0.03/0.24 ### Specialization of cost equations f0/3 0.03/0.24 * CE 1 is refined into CE [25,26,27,28,29] 0.03/0.24 0.03/0.24 0.03/0.24 ### Cost equations --> "Loop" of f0/3 0.03/0.24 * CEs [29] --> Loop 24 0.03/0.24 * CEs [25,26,27,28] --> Loop 25 0.03/0.24 0.03/0.24 ### Ranking functions of CR f0(A,B,D) 0.03/0.24 0.03/0.24 #### Partial ranking functions of CR f0(A,B,D) 0.03/0.24 0.03/0.24 0.03/0.24 Computing Bounds 0.03/0.24 ===================================== 0.03/0.24 0.03/0.24 #### Cost of chains of f20(A,D,E): 0.03/0.24 * Chain [[12],14]: 1*it(12)+0 0.03/0.24 Such that:it(12) =< A 0.03/0.24 0.03/0.24 with precondition: [D=2,E=2,A>=3] 0.03/0.24 0.03/0.24 * Chain [[12],13]: 1*it(12)+0 0.03/0.24 Such that:it(12) =< A 0.03/0.24 popout

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all output return to Complexity_ITS 2019-03-21 04.46