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Compl Integ Trans Syste 26843 pair #381744915
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
n081.star.cs.uiowa.edu
space
T2
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.346038103104 seconds
cpu usage
0.259587171
max memory
9072640.0
stage attributes
key
value
output-size
3724
starexec-result
MAYBE
output
/export/starexec/sandbox2/solver/bin/starexec_run_its /export/starexec/sandbox2/benchmark/theBenchmark.koat /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [f2/5] 1. recursive : [f1/3,f2_loop_cont/4] 2. non_recursive : [exit_location/1] 3. non_recursive : [f1_loop_cont/2] 4. non_recursive : [f999/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into f2/5 1. SCC is partially evaluated into f1/3 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is partially evaluated into f999/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations f2/5 * CE 8 is refined into CE [9] * CE 7 is refined into CE [10] * CE 6 is refined into CE [11] ### Cost equations --> "Loop" of f2/5 * CEs [11] --> Loop 9 * CEs [9] --> Loop 10 * CEs [10] --> Loop 11 ### Ranking functions of CR f2(A,B,C,D,E) * RF of phase [9]: [A] #### Partial ranking functions of CR f2(A,B,C,D,E) * Partial RF of phase [9]: - RF of loop [9:1]: A ### Specialization of cost equations f1/3 * CE 2 is refined into CE [12,13] * CE 5 is refined into CE [14] * CE 3 is refined into CE [15,16] * CE 4 is refined into CE [17] ### Cost equations --> "Loop" of f1/3 * CEs [16] --> Loop 12 * CEs [17] --> Loop 13 * CEs [15] --> Loop 14 * CEs [13] --> Loop 15 * CEs [12] --> Loop 16 * CEs [14] --> Loop 17 ### Ranking functions of CR f1(A,B,C) #### Partial ranking functions of CR f1(A,B,C) * Partial RF of phase [12,13,14]: - RF of loop [12:1]: A-1 depends on loops [13:1] A+B-1 - RF of loop [13:1,14:1]: B depends on loops [12:1] ### Specialization of cost equations f999/3 * CE 1 is refined into CE [18,19,20] ### Cost equations --> "Loop" of f999/3 * CEs [19,20] --> Loop 18 * CEs [18] --> Loop 19 ### Ranking functions of CR f999(A,B,C) #### Partial ranking functions of CR f999(A,B,C) Computing Bounds ===================================== #### Cost of chains of f2(A,B,C,D,E): * Chain [[9],11]: 1*it(9)+0 Such that:it(9) =< A-D+1 with precondition: [C=2,A+B=D+E,D>=1,A>=D,A+B>=D] * Chain [[9],10]: 1*it(9)+0 Such that:it(9) =< A with precondition: [C=3,A>=1]
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