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Complexity_C_Integer 2019-03-21 04.38 pair #429988863
details
property
value
status
complete
benchmark
speed_popl10_fig2_1.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n069.star.cs.uiowa.edu
space
C4B_examples
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.27817 seconds
cpu usage
0.202744
user time
0.17488
system time
0.027864
max virtual memory
113176.0
max residence set size
11004.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.05/0.17 WORST_CASE(?,O(n^1)) 0.05/0.17 0.05/0.17 Preprocessing Cost Relations 0.05/0.17 ===================================== 0.05/0.17 0.05/0.17 #### Computed strongly connected components 0.05/0.17 0. recursive : [eval_speed_popl10_fig2_1_bb1_in/5,eval_speed_popl10_fig2_1_bb2_in/5] 0.05/0.17 1. non_recursive : [eval_speed_popl10_fig2_1_stop/1] 0.05/0.17 2. non_recursive : [eval_speed_popl10_fig2_1_bb3_in/1] 0.05/0.17 3. non_recursive : [eval_speed_popl10_fig2_1_bb1_in_loop_cont/2] 0.05/0.17 4. non_recursive : [eval_speed_popl10_fig2_1_bb0_in/5] 0.05/0.17 5. non_recursive : [eval_speed_popl10_fig2_1_start/5] 0.05/0.17 0.05/0.17 #### Obtained direct recursion through partial evaluation 0.05/0.17 0. SCC is partially evaluated into eval_speed_popl10_fig2_1_bb1_in/5 0.05/0.17 1. SCC is completely evaluated into other SCCs 0.05/0.17 2. SCC is completely evaluated into other SCCs 0.05/0.17 3. SCC is completely evaluated into other SCCs 0.05/0.17 4. SCC is partially evaluated into eval_speed_popl10_fig2_1_bb0_in/5 0.05/0.17 5. SCC is partially evaluated into eval_speed_popl10_fig2_1_start/5 0.05/0.17 0.05/0.17 Control-Flow Refinement of Cost Relations 0.05/0.17 ===================================== 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_speed_popl10_fig2_1_bb1_in/5 0.05/0.17 * CE 5 is refined into CE [6] 0.05/0.17 * CE 3 is refined into CE [7] 0.05/0.17 * CE 4 is refined into CE [8] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_speed_popl10_fig2_1_bb1_in/5 0.05/0.17 * CEs [7] --> Loop 6 0.05/0.17 * CEs [8] --> Loop 7 0.05/0.17 * CEs [6] --> Loop 8 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_speed_popl10_fig2_1_bb1_in(V_n,V_m,V__01,V__0,B) 0.05/0.17 * RF of phase [6]: [V_n-V__0] 0.05/0.17 * RF of phase [7]: [V_m-V__01] 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_speed_popl10_fig2_1_bb1_in(V_n,V_m,V__01,V__0,B) 0.05/0.17 * Partial RF of phase [6]: 0.05/0.17 - RF of loop [6:1]: 0.05/0.17 V_n-V__0 0.05/0.17 * Partial RF of phase [7]: 0.05/0.17 - RF of loop [7:1]: 0.05/0.17 V_m-V__01 0.05/0.17 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_speed_popl10_fig2_1_bb0_in/5 0.05/0.17 * CE 2 is refined into CE [9,10,11] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_speed_popl10_fig2_1_bb0_in/5 0.05/0.17 * CEs [9] --> Loop 9 0.05/0.17 * CEs [10] --> Loop 10 0.05/0.17 * CEs [11] --> Loop 11 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_speed_popl10_fig2_1_bb0_in(V_x,V_y,V_n,V_m,B) 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_speed_popl10_fig2_1_bb0_in(V_x,V_y,V_n,V_m,B) 0.05/0.17 0.05/0.17 0.05/0.17 ### Specialization of cost equations eval_speed_popl10_fig2_1_start/5 0.05/0.17 * CE 1 is refined into CE [12,13,14] 0.05/0.17 0.05/0.17 0.05/0.17 ### Cost equations --> "Loop" of eval_speed_popl10_fig2_1_start/5 0.05/0.17 * CEs [14] --> Loop 12 0.05/0.17 * CEs [13] --> Loop 13 0.05/0.17 * CEs [12] --> Loop 14 0.05/0.17 0.05/0.17 ### Ranking functions of CR eval_speed_popl10_fig2_1_start(V_x,V_y,V_n,V_m,B) 0.05/0.17 0.05/0.17 #### Partial ranking functions of CR eval_speed_popl10_fig2_1_start(V_x,V_y,V_n,V_m,B) 0.05/0.17 0.05/0.17 0.05/0.17 Computing Bounds 0.05/0.17 ===================================== 0.05/0.17 0.05/0.17 #### Cost of chains of eval_speed_popl10_fig2_1_bb1_in(V_n,V_m,V__01,V__0,B): 0.05/0.17 * Chain [[7],[6],8]: 1*it(6)+1*it(7)+0 0.05/0.17 Such that:it(6) =< V_n-V__0 0.05/0.17 it(7) =< V_m-V__01 0.05/0.17 0.05/0.17 with precondition: [B=2,V_m>=V__01+1,V_n>=V__0+1] 0.05/0.17 0.05/0.17 * Chain [[6],8]: 1*it(6)+0 0.05/0.17 Such that:it(6) =< V_n-V__0 0.05/0.17 0.05/0.17 with precondition: [B=2,V__01>=V_m,V_n>=V__0+1] 0.05/0.17 0.05/0.17 * Chain [8]: 0 0.05/0.17 with precondition: [B=2,V__0>=V_n] 0.05/0.17 0.05/0.17 0.05/0.17 #### Cost of chains of eval_speed_popl10_fig2_1_bb0_in(V_x,V_y,V_n,V_m,B): 0.05/0.17 * Chain [11]: 1*s(1)+1*s(2)+0 0.05/0.17 Such that:s(1) =< -V_x+V_n 0.05/0.17 s(2) =< -V_y+V_m 0.05/0.17
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return to Complexity_C_Integer 2019-03-21 04.38