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Compl Integ Trans Syste 26843 pair #381744434
details
property
value
status
complete
benchmark
wcet0.c.koat
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n074.star.cs.uiowa.edu
space
Flores-Montoya_16
run statistics
property
value
solver
CoFloCo 2018
configuration
its
runtime (wallclock)
0.59686589241 seconds
cpu usage
0.512004254
max memory
9396224.0
stage attributes
key
value
output-size
6635
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_wcet0_4/10,eval_wcet0_5/10,eval_wcet0_bb1_in/10,eval_wcet0_bb2_in/10,eval_wcet0_bb3_in/10,eval_wcet0_bb4_in/10] 1. non_recursive : [eval_wcet0_stop/6] 2. non_recursive : [eval_wcet0_bb5_in/6] 3. non_recursive : [exit_location/1] 4. non_recursive : [eval_wcet0_bb1_in_loop_cont/7] 5. non_recursive : [eval_wcet0_3/6] 6. non_recursive : [eval_wcet0_2/6] 7. non_recursive : [eval_wcet0_1/6] 8. non_recursive : [eval_wcet0_0/6] 9. non_recursive : [eval_wcet0_bb0_in/6] 10. non_recursive : [eval_wcet0_start/6] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_wcet0_bb1_in/10 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is partially evaluated into eval_wcet0_bb1_in_loop_cont/7 5. SCC is partially evaluated into eval_wcet0_3/6 6. SCC is completely evaluated into other SCCs 7. SCC is completely evaluated into other SCCs 8. SCC is completely evaluated into other SCCs 9. SCC is completely evaluated into other SCCs 10. SCC is partially evaluated into eval_wcet0_start/6 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_wcet0_bb1_in/10 * CE 11 is refined into CE [15] * CE 7 is refined into CE [16] * CE 6 is refined into CE [17] * CE 10 is refined into CE [18] * CE 12 is refined into CE [19] * CE 5 is refined into CE [20] * CE 9 is refined into CE [21] * CE 4 is discarded (unfeasible) * CE 8 is discarded (unfeasible) ### Cost equations --> "Loop" of eval_wcet0_bb1_in/10 * CEs [20] --> Loop 15 * CEs [21] --> Loop 16 * CEs [19] --> Loop 17 * CEs [15] --> Loop 18 * CEs [16] --> Loop 19 * CEs [18] --> Loop 20 * CEs [17] --> Loop 21 ### Ranking functions of CR eval_wcet0_bb1_in(V_1,V_i_0,V_j_0,V_j_3,V_n,B,C,D,E,F) * RF of phase [15,16]: [V_i_0-1] #### Partial ranking functions of CR eval_wcet0_bb1_in(V_1,V_i_0,V_j_0,V_j_3,V_n,B,C,D,E,F) * Partial RF of phase [15,16]: - RF of loop [15:1]: -V_j_0+V_n-1 depends on loops [16:1] - RF of loop [15:1,16:1]: V_i_0-1 - RF of loop [16:1]: V_j_0+V_n-1 depends on loops [15:1] ### Specialization of cost equations eval_wcet0_bb1_in_loop_cont/7 * CE 14 is refined into CE [22] * CE 13 is refined into CE [23] ### Cost equations --> "Loop" of eval_wcet0_bb1_in_loop_cont/7 * CEs [22] --> Loop 22 * CEs [23] --> Loop 23 ### Ranking functions of CR eval_wcet0_bb1_in_loop_cont(A,B,C,D,E,F,G) #### Partial ranking functions of CR eval_wcet0_bb1_in_loop_cont(A,B,C,D,E,F,G) ### Specialization of cost equations eval_wcet0_3/6 * CE 3 is refined into CE [24,25,26,27,28,29,30,31] * CE 2 is refined into CE [32] ### Cost equations --> "Loop" of eval_wcet0_3/6 * CEs [27,28,29,30,31] --> Loop 24 * CEs [26] --> Loop 25 * CEs [32] --> Loop 26 * CEs [24,25] --> Loop 27 ### Ranking functions of CR eval_wcet0_3(V_1,V_i_0,V_j_0,V_j_3,V_n,B)
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