details

property	value
status	complete
benchmark	ex12.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n045.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.233807086945 seconds
cpu usage	0.146521882
max memory	8601600.0

stage attributes

key	value
output-size	2767
starexec-result	WORST_CASE(?,O(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(1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [f5/5] 1. non_recursive : [exit_location/1] 2. non_recursive : [f8/3] 3. non_recursive : [f5_loop_cont/4] 4. non_recursive : [f0/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into f5/5 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is partially evaluated into f5_loop_cont/4 4. SCC is partially evaluated into f0/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations f5/5 * CE 4 is refined into CE [7] * CE 3 is refined into CE [8] * CE 2 is refined into CE [9] ### Cost equations --> "Loop" of f5/5 * CEs [9] --> Loop 7 * CEs [7] --> Loop 8 * CEs [8] --> Loop 9 ### Ranking functions of CR f5(A,B,C,D,E) * RF of phase [7]: [-A/2+10,-B/2+11] #### Partial ranking functions of CR f5(A,B,C,D,E) * Partial RF of phase [7]: - RF of loop [7:1]: -A/2+10 -B/2+11 ### Specialization of cost equations f5_loop_cont/4 * CE 6 is refined into CE [10] * CE 5 is refined into CE [11] ### Cost equations --> "Loop" of f5_loop_cont/4 * CEs [10] --> Loop 10 * CEs [11] --> Loop 11 ### Ranking functions of CR f5_loop_cont(A,B,C,D) #### Partial ranking functions of CR f5_loop_cont(A,B,C,D) ### Specialization of cost equations f0/3 * CE 1 is refined into CE [12,13,14] ### Cost equations --> "Loop" of f0/3 * CEs [12,13,14] --> Loop 12 ### Ranking functions of CR f0(A,B,C) #### Partial ranking functions of CR f0(A,B,C) Computing Bounds ===================================== #### Cost of chains of f5(A,B,C,D,E): * Chain [[7],9]: 1*it(7)+0 Such that:it(7) =< -A/2+10 with precondition: [C=2,B=A+2,D+2=E,21>=D,B>=4,D>=20,D>=B] * Chain [[7],8]: 1*it(7)+0 Such that:it(7) =< -B/2+11 with precondition: [C=3,B=A+2,21>=B,B>=4] * Chain [8]: 0 with precondition: [C=3,A+2=B,A>=2] #### Cost of chains of f5_loop_cont(A,B,C,D): * Chain [11]: 0 with precondition: [A=2] * Chain [10]: 0 with precondition: [A=3] popout

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job log

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actions

all output return to Compl Integ Trans Syste 26843