details

property	value
status	complete
benchmark	eric1.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n167.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.344386 seconds
cpu usage	0.262023
user time	0.241929
system time	0.020094
max virtual memory	113176.0
max residence set size	11532.0

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 : [f2/5] 0.03/0.24 1. recursive : [f1/3,f2_loop_cont/4] 0.03/0.24 2. non_recursive : [exit_location/1] 0.03/0.24 3. non_recursive : [f1_loop_cont/2] 0.03/0.24 4. non_recursive : [f999/3] 0.03/0.24 0.03/0.24 #### Obtained direct recursion through partial evaluation 0.03/0.24 0. SCC is partially evaluated into f2/5 0.03/0.24 1. SCC is partially evaluated into f1/3 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 f999/3 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 f2/5 0.03/0.24 * CE 8 is refined into CE [9] 0.03/0.24 * CE 7 is refined into CE [10] 0.03/0.24 * CE 6 is refined into CE [11] 0.03/0.24 0.03/0.24 0.03/0.24 ### Cost equations --> "Loop" of f2/5 0.03/0.24 * CEs [11] --> Loop 9 0.03/0.24 * CEs [9] --> Loop 10 0.03/0.24 * CEs [10] --> Loop 11 0.03/0.24 0.03/0.24 ### Ranking functions of CR f2(A,B,C,D,E) 0.03/0.24 * RF of phase [9]: [A] 0.03/0.24 0.03/0.24 #### Partial ranking functions of CR f2(A,B,C,D,E) 0.03/0.24 * Partial RF of phase [9]: 0.03/0.24 - RF of loop [9:1]: 0.03/0.24 A 0.03/0.24 0.03/0.24 0.03/0.24 ### Specialization of cost equations f1/3 0.03/0.24 * CE 2 is refined into CE [12,13] 0.03/0.24 * CE 5 is refined into CE [14] 0.03/0.24 * CE 3 is refined into CE [15,16] 0.03/0.24 * CE 4 is refined into CE [17] 0.03/0.24 0.03/0.24 0.03/0.24 ### Cost equations --> "Loop" of f1/3 0.03/0.24 * CEs [16] --> Loop 12 0.03/0.24 * CEs [17] --> Loop 13 0.03/0.24 * CEs [15] --> Loop 14 0.03/0.24 * CEs [13] --> Loop 15 0.03/0.24 * CEs [12] --> Loop 16 0.03/0.24 * CEs [14] --> Loop 17 0.03/0.24 0.03/0.24 ### Ranking functions of CR f1(A,B,C) 0.03/0.24 0.03/0.24 #### Partial ranking functions of CR f1(A,B,C) 0.03/0.24 * Partial RF of phase [12,13,14]: 0.03/0.24 - RF of loop [12:1]: 0.03/0.24 A-1 depends on loops [13:1] 0.03/0.24 A+B-1 0.03/0.24 - RF of loop [13:1,14:1]: 0.03/0.24 B depends on loops [12:1] 0.03/0.24 0.03/0.24 0.03/0.24 ### Specialization of cost equations f999/3 0.03/0.24 * CE 1 is refined into CE [18,19,20] 0.03/0.24 0.03/0.24 0.03/0.24 ### Cost equations --> "Loop" of f999/3 0.03/0.24 * CEs [19,20] --> Loop 18 0.03/0.24 * CEs [18] --> Loop 19 0.03/0.24 0.03/0.24 ### Ranking functions of CR f999(A,B,C) 0.03/0.24 0.03/0.24 #### Partial ranking functions of CR f999(A,B,C) 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 f2(A,B,C,D,E): 0.03/0.24 * Chain [[9],11]: 1*it(9)+0 0.03/0.24 Such that:it(9) =< A-D+1 0.03/0.24 0.03/0.24 with precondition: [C=2,A+B=D+E,D>=1,A>=D,A+B>=D] 0.03/0.24 0.03/0.24 * Chain [[9],10]: 1*it(9)+0 0.03/0.24 Such that:it(9) =< A 0.03/0.24 0.03/0.24 with precondition: [C=3,A>=1] 0.03/0.24 0.03/0.24 * Chain [11]: 0 0.03/0.24 with precondition: [C=2,A+1=D,B=E+1,A>=0,B>=1] 0.03/0.24 0.03/0.24 * Chain [10]: 0 0.03/0.24 with precondition: [C=3,A>=0] 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