details

property	value
status	complete
benchmark	complete2.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n128.star.cs.uiowa.edu
space	VMCAI04

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.186466 seconds
cpu usage	0.103847
user time	0.088417
system time	0.01543
max virtual memory	113176.0
max residence set size	10920.0

stage attributes

key	value
starexec-result	MAYBE

output

0.03/0.08 MAYBE 0.03/0.08 0.03/0.08 Preprocessing Cost Relations 0.03/0.08 ===================================== 0.03/0.08 0.03/0.08 #### Computed strongly connected components 0.03/0.08 0. recursive : [eval/2] 0.03/0.08 1. non_recursive : [exit_location/1] 0.03/0.08 2. non_recursive : [eval_loop_cont/2] 0.03/0.08 3. non_recursive : [start/2] 0.03/0.08 0.03/0.08 #### Obtained direct recursion through partial evaluation 0.03/0.08 0. SCC is partially evaluated into eval/2 0.03/0.08 1. SCC is completely evaluated into other SCCs 0.03/0.08 2. SCC is completely evaluated into other SCCs 0.03/0.08 3. SCC is partially evaluated into start/2 0.03/0.08 0.03/0.08 Control-Flow Refinement of Cost Relations 0.03/0.08 ===================================== 0.03/0.08 0.03/0.08 ### Specialization of cost equations eval/2 0.03/0.08 * CE 3 is refined into CE [4] 0.03/0.08 * CE 2 is refined into CE [5] 0.03/0.08 0.03/0.08 0.03/0.08 ### Cost equations --> "Loop" of eval/2 0.03/0.08 * CEs [5] --> Loop 4 0.03/0.08 * CEs [4] --> Loop 5 0.03/0.08 0.03/0.08 ### Ranking functions of CR eval(A,C) 0.03/0.08 0.03/0.08 #### Partial ranking functions of CR eval(A,C) 0.03/0.08 0.03/0.08 0.03/0.08 ### Specialization of cost equations start/2 0.03/0.08 * CE 1 is refined into CE [6,7,8] 0.03/0.08 0.03/0.08 0.03/0.08 ### Cost equations --> "Loop" of start/2 0.03/0.08 * CEs [8] --> Loop 6 0.03/0.08 * CEs [7] --> Loop 7 0.03/0.08 * CEs [6] --> Loop 8 0.03/0.08 0.03/0.08 ### Ranking functions of CR start(A,C) 0.03/0.08 0.03/0.08 #### Partial ranking functions of CR start(A,C) 0.03/0.08 0.03/0.08 0.03/0.08 Computing Bounds 0.03/0.08 ===================================== 0.03/0.08 0.03/0.08 #### Cost of chains of eval(A,C): 0.03/0.08 * Chain [[4]]...: 1*it(4)+0 0.03/0.08 with precondition: [A>=0,C=2] 0.03/0.08 0.03/0.08 * Chain [[4],5]: 1*it(4)+0 0.03/0.08 with precondition: [C=2,A>=0] 0.03/0.08 0.03/0.08 * Chain [5]: 0 0.03/0.08 with precondition: [C=2] 0.03/0.08 0.03/0.08 0.03/0.08 #### Cost of chains of start(A,C): 0.03/0.08 * Chain [8]: 0 0.03/0.08 with precondition: [] 0.03/0.08 0.03/0.08 * Chain [7]: 1*s(1)+0 0.03/0.08 with precondition: [A>=0] 0.03/0.08 0.03/0.08 * Chain [6]...: 1*s(2)+0 0.03/0.08 with precondition: [A>=0] 0.03/0.08 0.03/0.08 0.03/0.08 Closed-form bounds of start(A,C): 0.03/0.08 ------------------------------------- 0.03/0.08 * Chain [8] with precondition: [] 0.03/0.08 - Upper bound: 0 0.03/0.08 - Complexity: constant 0.03/0.08 * Chain [7] with precondition: [A>=0] 0.03/0.08 - Upper bound: inf 0.03/0.08 - Complexity: infinity 0.03/0.08 * Chain [6]... with precondition: [A>=0] 0.03/0.08 - Upper bound: inf 0.03/0.08 - Complexity: infinity 0.03/0.08 0.03/0.08 ### Maximum cost of start(A,C): inf 0.03/0.08 Asymptotic class: infinity 0.03/0.08 * Total analysis performed in 25 ms. 0.03/0.08 0.03/0.18 EOF popout

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job log

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actions

all output return to Complexity_ITS 2019-03-21 04.46