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Compl Integ Trans Syste 26843 pair #381744422
details
property
value
status
complete
benchmark
16.koat
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n111.star.cs.uiowa.edu
space
Beerendonk
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.259538888931 seconds
cpu usage
0.17224257
max memory
8564736.0
stage attributes
key
value
output-size
3170
starexec-result
WORST_CASE(?,O(n^1))
output
/export/starexec/sandbox/solver/bin/starexec_run_its /export/starexec/sandbox/benchmark/theBenchmark.koat /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- WORST_CASE(?,O(n^1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval/4] 1. non_recursive : [exit_location/1] 2. non_recursive : [eval_loop_cont/2] 3. non_recursive : [start/4] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval/4 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is partially evaluated into start/4 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval/4 * CE 4 is refined into CE [5] * CE 2 is refined into CE [6] * CE 3 is refined into CE [7] ### Cost equations --> "Loop" of eval/4 * CEs [6] --> Loop 5 * CEs [7] --> Loop 6 * CEs [5] --> Loop 7 ### Ranking functions of CR eval(A,B,C,D) * RF of phase [5]: [A,A+B,A+B-C] * RF of phase [6]: [A+B,A+B-C,B,B-C] #### Partial ranking functions of CR eval(A,B,C,D) * Partial RF of phase [5]: - RF of loop [5:1]: A A+B A+B-C * Partial RF of phase [6]: - RF of loop [6:1]: A+B A+B-C B B-C ### Specialization of cost equations start/4 * CE 1 is refined into CE [8,9,10,11] ### Cost equations --> "Loop" of start/4 * CEs [11] --> Loop 8 * CEs [10] --> Loop 9 * CEs [9] --> Loop 10 * CEs [8] --> Loop 11 ### Ranking functions of CR start(A,B,C,D) #### Partial ranking functions of CR start(A,B,C,D) Computing Bounds ===================================== #### Cost of chains of eval(A,B,C,D): * Chain [[6],7]: 1*it(6)+0 Such that:it(6) =< A+B-C with precondition: [D=2,0>=A,C>=0,A+B>=C+1] * Chain [[5],[6],7]: 1*it(5)+1*it(6)+0 Such that:it(5) =< A it(6) =< B-C with precondition: [D=2,A>=1,C>=0,B>=C+1] * Chain [[5],7]: 1*it(5)+0 Such that:it(5) =< A it(5) =< A+B-C with precondition: [D=2,A>=1,C>=0,A+B>=C+1] * Chain [7]: 0 with precondition: [D=2] #### Cost of chains of start(A,B,C,D): * Chain [11]: 0 with precondition: [] * Chain [10]: 1*s(1)+0
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