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Complexity_C_Integer 2019-03-21 04.38 pair #429989361
details
property
value
status
complete
benchmark
gcd1_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n176.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.385955 seconds
cpu usage
0.311522
user time
0.281179
system time
0.030343
max virtual memory
113176.0
max residence set size
11656.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.05/0.28 WORST_CASE(?,O(n^1)) 0.05/0.28 0.05/0.28 Preprocessing Cost Relations 0.05/0.28 ===================================== 0.05/0.28 0.05/0.28 #### Computed strongly connected components 0.05/0.28 0. recursive : [eval_foo_bb2_in/5,eval_foo_bb3_in/5] 0.05/0.28 1. recursive : [eval_foo_bb1_in/3,eval_foo_bb2_in_loop_cont/4] 0.05/0.28 2. non_recursive : [eval_foo_stop/1] 0.05/0.28 3. non_recursive : [eval_foo_bb4_in/1] 0.05/0.28 4. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.05/0.28 5. non_recursive : [eval_foo_bb0_in/3] 0.05/0.28 6. non_recursive : [eval_foo_start/4] 0.05/0.28 0.05/0.28 #### Obtained direct recursion through partial evaluation 0.05/0.28 0. SCC is partially evaluated into eval_foo_bb2_in/5 0.05/0.28 1. SCC is partially evaluated into eval_foo_bb1_in/3 0.05/0.28 2. SCC is completely evaluated into other SCCs 0.05/0.28 3. SCC is completely evaluated into other SCCs 0.05/0.28 4. SCC is completely evaluated into other SCCs 0.05/0.28 5. SCC is partially evaluated into eval_foo_bb0_in/3 0.05/0.28 6. SCC is partially evaluated into eval_foo_start/4 0.05/0.28 0.05/0.28 Control-Flow Refinement of Cost Relations 0.05/0.28 ===================================== 0.05/0.28 0.05/0.28 ### Specialization of cost equations eval_foo_bb2_in/5 0.05/0.28 * CE 9 is refined into CE [10] 0.05/0.28 * CE 8 is refined into CE [11] 0.05/0.28 0.05/0.28 0.05/0.28 ### Cost equations --> "Loop" of eval_foo_bb2_in/5 0.05/0.28 * CEs [11] --> Loop 10 0.05/0.28 * CEs [10] --> Loop 11 0.05/0.28 0.05/0.28 ### Ranking functions of CR eval_foo_bb2_in(V__13,V__1,V__0,B,C) 0.05/0.28 * RF of phase [10]: [V__0,-V__13+V__0+1] 0.05/0.28 0.05/0.28 #### Partial ranking functions of CR eval_foo_bb2_in(V__13,V__1,V__0,B,C) 0.05/0.28 * Partial RF of phase [10]: 0.05/0.28 - RF of loop [10:1]: 0.05/0.28 V__0 0.05/0.28 -V__13+V__0+1 0.05/0.28 0.05/0.28 0.05/0.28 ### Specialization of cost equations eval_foo_bb1_in/3 0.05/0.28 * CE 7 is refined into CE [12] 0.05/0.28 * CE 6 is refined into CE [13,14] 0.05/0.28 0.05/0.28 0.05/0.28 ### Cost equations --> "Loop" of eval_foo_bb1_in/3 0.05/0.28 * CEs [14] --> Loop 12 0.05/0.28 * CEs [13] --> Loop 13 0.05/0.28 * CEs [12] --> Loop 14 0.05/0.28 0.05/0.28 ### Ranking functions of CR eval_foo_bb1_in(V__13,V__1,B) 0.05/0.28 * RF of phase [12]: [V__13] 0.05/0.28 0.05/0.28 #### Partial ranking functions of CR eval_foo_bb1_in(V__13,V__1,B) 0.05/0.28 * Partial RF of phase [12]: 0.05/0.28 - RF of loop [12:1]: 0.05/0.28 V__13 0.05/0.28 0.05/0.28 0.05/0.28 ### Specialization of cost equations eval_foo_bb0_in/3 0.05/0.28 * CE 5 is refined into CE [15,16,17,18] 0.05/0.28 * CE 4 is refined into CE [19,20,21] 0.05/0.28 * CE 3 is refined into CE [22,23,24] 0.05/0.28 * CE 2 is refined into CE [25,26] 0.05/0.28 0.05/0.28 0.05/0.28 ### Cost equations --> "Loop" of eval_foo_bb0_in/3 0.05/0.28 * CEs [17] --> Loop 15 0.05/0.28 * CEs [23] --> Loop 16 0.05/0.28 * CEs [18] --> Loop 17 0.05/0.28 * CEs [21] --> Loop 18 0.05/0.28 * CEs [20] --> Loop 19 0.05/0.28 * CEs [25] --> Loop 20 0.05/0.28 * CEs [24] --> Loop 21 0.05/0.28 * CEs [26] --> Loop 22 0.05/0.28 * CEs [15] --> Loop 23 0.05/0.28 * CEs [22] --> Loop 24 0.05/0.28 * CEs [16] --> Loop 25 0.05/0.28 * CEs [19] --> Loop 26 0.05/0.28 0.05/0.28 ### Ranking functions of CR eval_foo_bb0_in(V_x,V_y,B) 0.05/0.28 0.05/0.28 #### Partial ranking functions of CR eval_foo_bb0_in(V_x,V_y,B) 0.05/0.28 0.05/0.28 0.05/0.28 ### Specialization of cost equations eval_foo_start/4 0.05/0.28 * CE 1 is refined into CE [27,28,29,30,31,32,33,34,35,36,37,38] 0.05/0.28 0.05/0.28 0.05/0.28 ### Cost equations --> "Loop" of eval_foo_start/4 0.05/0.28 * CEs [38] --> Loop 27 0.05/0.28 * CEs [37] --> Loop 28 0.05/0.28 * CEs [36] --> Loop 29 0.05/0.28 * CEs [35] --> Loop 30 0.05/0.28 * CEs [34] --> Loop 31
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return to Complexity_C_Integer 2019-03-21 04.38