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Complexity_C_Integer 2019-03-21 04.38 pair #429989735
details
property
value
status
complete
benchmark
rank2.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n019.star.cs.uiowa.edu
space
WTC_V2
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.345676 seconds
cpu usage
0.271486
user time
0.238481
system time
0.033005
max virtual memory
113176.0
max residence set size
11580.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.06/0.24 WORST_CASE(?,O(n^1)) 0.06/0.24 0.06/0.24 Preprocessing Cost Relations 0.06/0.24 ===================================== 0.06/0.24 0.06/0.24 #### Computed strongly connected components 0.06/0.24 0. recursive : [eval_rank2_3/4,eval_rank2_4/5,eval_rank2_bb3_in/4,eval_rank2_bb4_in/4,eval_rank2_bb5_in/5] 0.06/0.24 1. recursive : [eval_rank2__critedge_in/5,eval_rank2_bb1_in/3,eval_rank2_bb2_in/3,eval_rank2_bb3_in_loop_cont/6] 0.06/0.24 2. non_recursive : [eval_rank2_stop/1] 0.06/0.24 3. non_recursive : [eval_rank2_bb6_in/1] 0.06/0.24 4. non_recursive : [eval_rank2_bb1_in_loop_cont/2] 0.06/0.24 5. non_recursive : [eval_rank2_bb0_in/2] 0.06/0.24 6. non_recursive : [eval_rank2_start/2] 0.06/0.24 0.06/0.24 #### Obtained direct recursion through partial evaluation 0.06/0.24 0. SCC is partially evaluated into eval_rank2_bb3_in/4 0.06/0.24 1. SCC is partially evaluated into eval_rank2_bb1_in/3 0.06/0.24 2. SCC is completely evaluated into other SCCs 0.06/0.24 3. SCC is completely evaluated into other SCCs 0.06/0.24 4. SCC is completely evaluated into other SCCs 0.06/0.24 5. SCC is partially evaluated into eval_rank2_bb0_in/2 0.06/0.24 6. SCC is partially evaluated into eval_rank2_start/2 0.06/0.24 0.06/0.24 Control-Flow Refinement of Cost Relations 0.06/0.24 ===================================== 0.06/0.24 0.06/0.24 ### Specialization of cost equations eval_rank2_bb3_in/4 0.06/0.24 * CE 7 is refined into CE [8] 0.06/0.24 * CE 5 is refined into CE [9] 0.06/0.24 * CE 6 is refined into CE [10] 0.06/0.24 0.06/0.24 0.06/0.24 ### Cost equations --> "Loop" of eval_rank2_bb3_in/4 0.06/0.24 * CEs [10] --> Loop 8 0.06/0.24 * CEs [8] --> Loop 9 0.06/0.24 * CEs [9] --> Loop 10 0.06/0.24 0.06/0.24 ### Ranking functions of CR eval_rank2_bb3_in(V_1,V_y_1,B,C) 0.06/0.24 * RF of phase [8]: [-V_1+V_y_1+1,V_y_1] 0.06/0.24 0.06/0.24 #### Partial ranking functions of CR eval_rank2_bb3_in(V_1,V_y_1,B,C) 0.06/0.24 * Partial RF of phase [8]: 0.06/0.24 - RF of loop [8:1]: 0.06/0.24 -V_1+V_y_1+1 0.06/0.24 V_y_1 0.06/0.24 0.06/0.24 0.06/0.24 ### Specialization of cost equations eval_rank2_bb1_in/3 0.06/0.24 * CE 4 is refined into CE [11] 0.06/0.24 * CE 3 is refined into CE [12,13,14,15] 0.06/0.24 0.06/0.24 0.06/0.24 ### Cost equations --> "Loop" of eval_rank2_bb1_in/3 0.06/0.24 * CEs [15] --> Loop 11 0.06/0.24 * CEs [13] --> Loop 12 0.06/0.24 * CEs [14] --> Loop 13 0.06/0.24 * CEs [12] --> Loop 14 0.06/0.24 * CEs [11] --> Loop 15 0.06/0.24 0.06/0.24 ### Ranking functions of CR eval_rank2_bb1_in(V_x_0,V_y_0,B) 0.06/0.24 * RF of phase [11,12,14]: [V_x_0/2-1/2] 0.06/0.24 0.06/0.24 #### Partial ranking functions of CR eval_rank2_bb1_in(V_x_0,V_y_0,B) 0.06/0.24 * Partial RF of phase [11,12,14]: 0.06/0.24 - RF of loop [11:1,12:1]: 0.06/0.24 V_x_0/2-1/2 0.06/0.24 - RF of loop [14:1]: 0.06/0.24 V_x_0-1 0.06/0.24 0.06/0.24 0.06/0.24 ### Specialization of cost equations eval_rank2_bb0_in/2 0.06/0.24 * CE 2 is refined into CE [16,17] 0.06/0.24 0.06/0.24 0.06/0.24 ### Cost equations --> "Loop" of eval_rank2_bb0_in/2 0.06/0.24 * CEs [17] --> Loop 16 0.06/0.24 * CEs [16] --> Loop 17 0.06/0.24 0.06/0.24 ### Ranking functions of CR eval_rank2_bb0_in(V_m,B) 0.06/0.24 0.06/0.24 #### Partial ranking functions of CR eval_rank2_bb0_in(V_m,B) 0.06/0.24 0.06/0.24 0.06/0.24 ### Specialization of cost equations eval_rank2_start/2 0.06/0.24 * CE 1 is refined into CE [18,19] 0.06/0.24 0.06/0.24 0.06/0.24 ### Cost equations --> "Loop" of eval_rank2_start/2 0.06/0.24 * CEs [19] --> Loop 18 0.06/0.24 * CEs [18] --> Loop 19 0.06/0.24 0.06/0.24 ### Ranking functions of CR eval_rank2_start(V_m,B) 0.06/0.24 0.06/0.24 #### Partial ranking functions of CR eval_rank2_start(V_m,B) 0.06/0.24 0.06/0.24 0.06/0.24 Computing Bounds 0.06/0.24 ===================================== 0.06/0.24 0.06/0.24 #### Cost of chains of eval_rank2_bb3_in(V_1,V_y_1,B,C):
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