details

property	value
status	complete
benchmark	poly3.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n115.star.cs.uiowa.edu
space	VMCAI05

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.215284 seconds
cpu usage	0.132859
user time	0.116138
system time	0.016721
max virtual memory	113176.0
max residence set size	10908.0

stage attributes

key	value
starexec-result	MAYBE

output

0.02/0.11 MAYBE 0.02/0.11 WARNING: Excluded non-linear constraints:[B*B*B>=C] 0.02/0.11 WARNING: Excluded non-linear constraints:[B*B*B>=C] 0.02/0.11 0.02/0.11 Preprocessing Cost Relations 0.02/0.11 ===================================== 0.02/0.11 0.02/0.11 #### Computed strongly connected components 0.02/0.11 0. recursive : [eval/4] 0.02/0.11 1. non_recursive : [exit_location/1] 0.02/0.11 2. non_recursive : [eval_loop_cont/2] 0.02/0.11 3. non_recursive : [start/4] 0.02/0.11 0.02/0.11 #### Obtained direct recursion through partial evaluation 0.02/0.11 0. SCC is partially evaluated into eval/4 0.02/0.11 1. SCC is completely evaluated into other SCCs 0.02/0.11 2. SCC is completely evaluated into other SCCs 0.02/0.11 3. SCC is partially evaluated into start/4 0.02/0.11 0.02/0.11 Control-Flow Refinement of Cost Relations 0.02/0.11 ===================================== 0.02/0.11 0.02/0.11 ### Specialization of cost equations eval/4 0.02/0.11 * CE 4 is refined into CE [5] 0.02/0.11 * CE 2 is refined into CE [6] 0.02/0.11 * CE 3 is refined into CE [7] 0.02/0.11 0.02/0.11 0.02/0.11 ### Cost equations --> "Loop" of eval/4 0.02/0.11 * CEs [6] --> Loop 5 0.02/0.11 * CEs [7] --> Loop 6 0.02/0.11 * CEs [5] --> Loop 7 0.02/0.11 0.02/0.11 ### Ranking functions of CR eval(A,B,C,D) 0.02/0.11 0.02/0.11 #### Partial ranking functions of CR eval(A,B,C,D) 0.02/0.11 * Partial RF of phase [5,6]: 0.02/0.11 - RF of loop [5:1]: 0.02/0.11 A+1 0.02/0.11 0.02/0.11 0.02/0.11 ### Specialization of cost equations start/4 0.02/0.11 * CE 1 is refined into CE [8,9,10] 0.02/0.11 0.02/0.11 0.02/0.11 ### Cost equations --> "Loop" of start/4 0.02/0.11 * CEs [10] --> Loop 8 0.02/0.11 * CEs [9] --> Loop 9 0.02/0.11 * CEs [8] --> Loop 10 0.02/0.11 0.02/0.11 ### Ranking functions of CR start(A,B,C,D) 0.02/0.11 0.02/0.11 #### Partial ranking functions of CR start(A,B,C,D) 0.02/0.11 0.02/0.11 0.02/0.11 Computing Bounds 0.02/0.11 ===================================== 0.02/0.11 0.02/0.11 #### Cost of chains of eval(A,B,C,D): 0.02/0.11 * Chain [[5,6]]...: 1*it(5)+1*it(6)+0 0.02/0.11 Such that:it(5) =< A+1 0.02/0.11 0.02/0.11 with precondition: [A>=0,D=2] 0.02/0.11 0.02/0.11 * Chain [[5,6],7]: 1*it(5)+1*it(6)+0 0.02/0.11 Such that:it(5) =< A+1 0.02/0.11 0.02/0.11 with precondition: [D=2,A>=0] 0.02/0.11 0.02/0.11 * Chain [7]: 0 0.02/0.11 with precondition: [D=2] 0.02/0.11 0.02/0.11 0.02/0.11 #### Cost of chains of start(A,B,C,D): 0.02/0.11 * Chain [10]: 0 0.02/0.11 with precondition: [] 0.02/0.11 0.02/0.11 * Chain [9]: 1*s(1)+1*s(2)+0 0.02/0.11 Such that:s(1) =< A+1 0.02/0.11 0.02/0.11 with precondition: [A>=0] 0.02/0.11 0.02/0.11 * Chain [8]...: 1*s(3)+1*s(4)+0 0.02/0.11 Such that:s(3) =< A+1 0.02/0.11 0.02/0.11 with precondition: [A>=0] 0.02/0.11 0.02/0.11 0.02/0.11 Closed-form bounds of start(A,B,C,D): 0.02/0.11 ------------------------------------- 0.02/0.11 * Chain [10] with precondition: [] 0.02/0.11 - Upper bound: 0 0.02/0.11 - Complexity: constant 0.02/0.11 * Chain [9] with precondition: [A>=0] 0.02/0.11 - Upper bound: inf 0.02/0.11 - Complexity: infinity 0.02/0.11 * Chain [8]... with precondition: [A>=0] 0.02/0.11 - Upper bound: inf 0.02/0.11 - Complexity: infinity 0.02/0.11 popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to Complexity_ITS 2019-03-21 04.46