details

property	value
status	complete
benchmark	ex2.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n117.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.251821 seconds
cpu usage	0.171706
user time	0.147506
system time	0.0242
max virtual memory	113176.0
max residence set size	11136.0

stage attributes

key	value
starexec-result	MAYBE

output

0.04/0.14 MAYBE 0.04/0.14 0.04/0.14 Preprocessing Cost Relations 0.04/0.14 ===================================== 0.04/0.14 0.04/0.14 #### Computed strongly connected components 0.04/0.14 0. recursive : [f14/3] 0.04/0.14 1. non_recursive : [exit_location/1] 0.04/0.14 2. non_recursive : [f22/5] 0.04/0.14 3. non_recursive : [f14_loop_cont/6] 0.04/0.14 4. non_recursive : [f0/5] 0.04/0.14 0.04/0.14 #### Obtained direct recursion through partial evaluation 0.04/0.14 0. SCC is partially evaluated into f14/3 0.04/0.14 1. SCC is completely evaluated into other SCCs 0.04/0.14 2. SCC is completely evaluated into other SCCs 0.04/0.14 3. SCC is partially evaluated into f14_loop_cont/6 0.04/0.14 4. SCC is partially evaluated into f0/5 0.04/0.14 0.04/0.14 Control-Flow Refinement of Cost Relations 0.04/0.14 ===================================== 0.04/0.14 0.04/0.14 ### Specialization of cost equations f14/3 0.04/0.14 * CE 6 is refined into CE [9] 0.04/0.14 * CE 5 is refined into CE [10] 0.04/0.14 * CE 4 is refined into CE [11] 0.04/0.14 0.04/0.14 0.04/0.14 ### Cost equations --> "Loop" of f14/3 0.04/0.14 * CEs [11] --> Loop 7 0.04/0.14 * CEs [9] --> Loop 8 0.04/0.14 * CEs [10] --> Loop 9 0.04/0.14 0.04/0.14 ### Ranking functions of CR f14(C,G,H) 0.04/0.14 0.04/0.14 #### Partial ranking functions of CR f14(C,G,H) 0.04/0.14 0.04/0.14 0.04/0.14 ### Specialization of cost equations f14_loop_cont/6 0.04/0.14 * CE 8 is refined into CE [12] 0.04/0.14 * CE 7 is refined into CE [13] 0.04/0.14 0.04/0.14 0.04/0.14 ### Cost equations --> "Loop" of f14_loop_cont/6 0.04/0.14 * CEs [12] --> Loop 10 0.04/0.14 * CEs [13] --> Loop 11 0.04/0.14 0.04/0.15 ### Ranking functions of CR f14_loop_cont(A,B,C,D,E,F) 0.04/0.15 0.04/0.15 #### Partial ranking functions of CR f14_loop_cont(A,B,C,D,E,F) 0.04/0.15 0.04/0.15 0.04/0.15 ### Specialization of cost equations f0/5 0.04/0.15 * CE 1 is refined into CE [14,15,16,17,18] 0.04/0.15 * CE 2 is refined into CE [19,20,21,22,23] 0.04/0.15 * CE 3 is refined into CE [24,25,26,27,28] 0.04/0.15 0.04/0.15 0.04/0.15 ### Cost equations --> "Loop" of f0/5 0.04/0.15 * CEs [17,18,22,23,27,28] --> Loop 12 0.04/0.15 * CEs [14,15,16,19,20,21,24,25,26] --> Loop 13 0.04/0.15 0.04/0.15 ### Ranking functions of CR f0(A,B,C,D,G) 0.04/0.15 0.04/0.15 #### Partial ranking functions of CR f0(A,B,C,D,G) 0.04/0.15 0.04/0.15 0.04/0.15 Computing Bounds 0.04/0.15 ===================================== 0.04/0.15 0.04/0.15 #### Cost of chains of f14(C,G,H): 0.04/0.15 * Chain [[7]]...: 1*it(7)+0 0.04/0.15 with precondition: [C>=0] 0.04/0.15 0.04/0.15 * Chain [[7],9]: 1*it(7)+0 0.04/0.15 with precondition: [G=2,C>=0,H>=C+1] 0.04/0.15 0.04/0.15 * Chain [[7],8]: 1*it(7)+0 0.04/0.15 with precondition: [G=3,C>=0] 0.04/0.15 0.04/0.15 * Chain [9]: 0 0.04/0.15 with precondition: [G=2,C=H,C>=0] 0.04/0.15 0.04/0.15 * Chain [8]: 0 0.04/0.15 with precondition: [G=3,C>=0] 0.04/0.15 0.04/0.15 0.04/0.15 #### Cost of chains of f14_loop_cont(A,B,C,D,E,F): 0.04/0.15 * Chain [11]: 0 0.04/0.15 with precondition: [A=2,C=B] 0.04/0.15 0.04/0.15 * Chain [10]: 0 0.04/0.15 with precondition: [A=3,C=B] 0.04/0.15 0.04/0.15 0.04/0.15 #### Cost of chains of f0(A,B,C,D,G): 0.04/0.15 * Chain [13]: 1*aux(2)+0 0.04/0.15 with precondition: [] 0.04/0.15 0.04/0.15 * Chain [12]...: 1*aux(3)+0 popout

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all output return to Complexity_ITS 2019-03-21 04.46