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Compl C Integ Progr 85445 pair #381745645
details
property
value
status
complete
benchmark
loops.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n003.star.cs.uiowa.edu
space
WTC_V2
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.284926176071 seconds
cpu usage
0.204184003
max memory
8617984.0
stage attributes
key
value
output-size
4814
starexec-result
WORST_CASE(?,O(n^2))
output
/export/starexec/sandbox2/solver/bin/starexec_run_C /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- WORST_CASE(?,O(n^2)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_loops_bb3_in/4,eval_loops_bb4_in/4] 1. recursive : [eval_loops_bb1_in/2,eval_loops_bb2_in/2,eval_loops_bb3_in_loop_cont/4,eval_loops_bb5_in/3] 2. non_recursive : [eval_loops_stop/1] 3. non_recursive : [eval_loops_bb6_in/1] 4. non_recursive : [eval_loops_bb1_in_loop_cont/2] 5. non_recursive : [eval_loops_bb0_in/2] 6. non_recursive : [eval_loops_start/2] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_loops_bb3_in/4 1. SCC is partially evaluated into eval_loops_bb1_in/2 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is completely evaluated into other SCCs 5. SCC is partially evaluated into eval_loops_bb0_in/2 6. SCC is partially evaluated into eval_loops_start/2 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_loops_bb3_in/4 * CE 8 is refined into CE [9] * CE 7 is refined into CE [10] ### Cost equations --> "Loop" of eval_loops_bb3_in/4 * CEs [10] --> Loop 9 * CEs [9] --> Loop 10 ### Ranking functions of CR eval_loops_bb3_in(V_x_0,V_y_0,B,C) * RF of phase [9]: [2*V_x_0-2*V_y_0-1] #### Partial ranking functions of CR eval_loops_bb3_in(V_x_0,V_y_0,B,C) * Partial RF of phase [9]: - RF of loop [9:1]: 2*V_x_0-2*V_y_0-1 ### Specialization of cost equations eval_loops_bb1_in/2 * CE 6 is refined into CE [11] * CE 5 is refined into CE [12] * CE 4 is refined into CE [13] ### Cost equations --> "Loop" of eval_loops_bb1_in/2 * CEs [12] --> Loop 11 * CEs [13] --> Loop 12 * CEs [11] --> Loop 13 ### Ranking functions of CR eval_loops_bb1_in(V_x_0,B) * RF of phase [11]: [V_x_0-1] * RF of phase [12]: [V_x_0+1] #### Partial ranking functions of CR eval_loops_bb1_in(V_x_0,B) * Partial RF of phase [11]: - RF of loop [11:1]: V_x_0-1 * Partial RF of phase [12]: - RF of loop [12:1]: V_x_0+1 ### Specialization of cost equations eval_loops_bb0_in/2 * CE 3 is refined into CE [14,15] * CE 2 is refined into CE [16] ### Cost equations --> "Loop" of eval_loops_bb0_in/2 * CEs [15] --> Loop 14 * CEs [16] --> Loop 15 * CEs [14] --> Loop 16 ### Ranking functions of CR eval_loops_bb0_in(V_n,B) #### Partial ranking functions of CR eval_loops_bb0_in(V_n,B) ### Specialization of cost equations eval_loops_start/2 * CE 1 is refined into CE [17,18,19] ### Cost equations --> "Loop" of eval_loops_start/2 * CEs [19] --> Loop 17 * CEs [18] --> Loop 18 * CEs [17] --> Loop 19 ### Ranking functions of CR eval_loops_start(V_n,B)
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