details

property	value
status	complete
benchmark	poly4.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n035.star.cs.uiowa.edu
space	VMCAI05

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.383430957794 seconds
cpu usage	0.297396666
max memory	8818688.0

stage attributes

key	value
output-size	3863
starexec-result	WORST_CASE(?,O(n^1))

output

/export/starexec/sandbox2/solver/bin/starexec_run_its /export/starexec/sandbox2/benchmark/theBenchmark.koat /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- WORST_CASE(?,O(n^1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval/6] 1. non_recursive : [exit_location/1] 2. non_recursive : [eval_loop_cont/2] 3. non_recursive : [start/6] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval/6 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is partially evaluated into start/6 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval/6 * CE 6 is refined into CE [7] * CE 3 is refined into CE [8] * CE 4 is refined into CE [9] * CE 2 is refined into CE [10] * CE 5 is refined into CE [11] ### Cost equations --> "Loop" of eval/6 * CEs [8] --> Loop 7 * CEs [9] --> Loop 8 * CEs [10] --> Loop 9 * CEs [11] --> Loop 10 * CEs [7] --> Loop 11 ### Ranking functions of CR eval(A,B,C,D,E,F) * RF of phase [7,9]: [A-B+C-D-1] * RF of phase [8]: [C-D] * RF of phase [10]: [A-B] #### Partial ranking functions of CR eval(A,B,C,D,E,F) * Partial RF of phase [7,9]: - RF of loop [7:1]: C-D - RF of loop [9:1]: A-B * Partial RF of phase [8]: - RF of loop [8:1]: C-D * Partial RF of phase [10]: - RF of loop [10:1]: A-B ### Specialization of cost equations start/6 * CE 1 is refined into CE [12,13,14,15] ### Cost equations --> "Loop" of start/6 * CEs [15] --> Loop 12 * CEs [14] --> Loop 13 * CEs [13] --> Loop 14 * CEs [12] --> Loop 15 ### Ranking functions of CR start(A,B,C,D,E,F) #### Partial ranking functions of CR start(A,B,C,D,E,F) Computing Bounds ===================================== #### Cost of chains of eval(A,B,C,D,E,F): * Chain [[10],11]: 1*it(10)+0 Such that:it(10) =< A-B with precondition: [F=2,A>=B+1,D>=C] * Chain [[8],11]: 1*it(8)+0 Such that:it(8) =< C-D with precondition: [F=2,B>=A,C>=D+1] * Chain [[7,9],[10],11]: 1*it(7)+2*it(9)+0 Such that:it(7) =< C-D aux(3) =< A-B aux(4) =< A-B+C-D it(9) =< aux(3) it(9) =< aux(4) it(7) =< aux(4) with precondition: [F=2,A>=B+1,C>=D+1] * Chain [[7,9],[8],11]: 2*it(7)+1*it(9)+0 popout

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

job log

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actions

all output return to Compl Integ Trans Syste 26843