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Complexity_C_Integer 2019-03-21 04.38 pair #429989387
details
property
value
status
complete
benchmark
GulwaniJainKoskinen-PLDI2009-Fig1_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n179.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.437719 seconds
cpu usage
0.363441
user time
0.331969
system time
0.031472
max virtual memory
113176.0
max residence set size
11824.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.05/0.33 WORST_CASE(?,O(n^1)) 0.05/0.33 0.05/0.33 Preprocessing Cost Relations 0.05/0.33 ===================================== 0.05/0.33 0.05/0.33 #### Computed strongly connected components 0.05/0.33 0. non_recursive : [eval_foo_stop/1] 0.05/0.33 1. non_recursive : [eval_foo__critedge_in/1] 0.05/0.33 2. recursive : [eval_foo_2/4,eval_foo_3/5,eval_foo_bb2_in/4,eval_foo_bb3_in/4,eval_foo_bb4_in/5] 0.05/0.33 3. non_recursive : [eval_foo_bb2_in_loop_cont/2] 0.05/0.33 4. non_recursive : [eval_foo_bb1_in/3] 0.05/0.33 5. non_recursive : [eval_foo_bb0_in/3] 0.05/0.33 6. non_recursive : [eval_foo_start/4] 0.05/0.33 0.05/0.33 #### Obtained direct recursion through partial evaluation 0.05/0.33 0. SCC is completely evaluated into other SCCs 0.05/0.33 1. SCC is completely evaluated into other SCCs 0.05/0.33 2. SCC is partially evaluated into eval_foo_bb2_in/4 0.05/0.33 3. SCC is completely evaluated into other SCCs 0.05/0.33 4. SCC is partially evaluated into eval_foo_bb1_in/3 0.05/0.33 5. SCC is partially evaluated into eval_foo_bb0_in/3 0.05/0.33 6. SCC is partially evaluated into eval_foo_start/4 0.05/0.33 0.05/0.33 Control-Flow Refinement of Cost Relations 0.05/0.33 ===================================== 0.05/0.33 0.05/0.33 ### Specialization of cost equations eval_foo_bb2_in/4 0.05/0.33 * CE 7 is refined into CE [13] 0.05/0.33 * CE 6 is refined into CE [14] 0.05/0.33 * CE 12 is refined into CE [15] 0.05/0.33 * CE 9 is refined into CE [16] 0.05/0.33 * CE 8 is refined into CE [17] 0.05/0.33 * CE 11 is discarded (unfeasible) 0.05/0.33 * CE 10 is refined into CE [18] 0.05/0.33 0.05/0.33 0.05/0.33 ### Cost equations --> "Loop" of eval_foo_bb2_in/4 0.05/0.33 * CEs [17] --> Loop 13 0.05/0.33 * CEs [16] --> Loop 14 0.05/0.33 * CEs [18] --> Loop 15 0.05/0.33 * CEs [13] --> Loop 16 0.05/0.33 * CEs [14] --> Loop 17 0.05/0.33 * CEs [15] --> Loop 18 0.05/0.33 0.05/0.33 ### Ranking functions of CR eval_foo_bb2_in(V_id,V_maxId,V__0,B) 0.05/0.33 * RF of phase [13]: [V_maxId-V__0+1] 0.05/0.33 * RF of phase [14]: [V_id-V__0,V_maxId-V__0-1] 0.05/0.33 0.05/0.33 #### Partial ranking functions of CR eval_foo_bb2_in(V_id,V_maxId,V__0,B) 0.05/0.33 * Partial RF of phase [13]: 0.05/0.33 - RF of loop [13:1]: 0.05/0.33 V_maxId-V__0+1 0.05/0.33 * Partial RF of phase [14]: 0.05/0.33 - RF of loop [14:1]: 0.05/0.33 V_id-V__0 0.05/0.33 V_maxId-V__0-1 0.05/0.33 0.05/0.33 0.05/0.33 ### Specialization of cost equations eval_foo_bb1_in/3 0.05/0.33 * CE 5 is refined into CE [19,20,21,22,23] 0.05/0.33 0.05/0.33 0.05/0.33 ### Cost equations --> "Loop" of eval_foo_bb1_in/3 0.05/0.33 * CEs [23] --> Loop 19 0.05/0.33 * CEs [22] --> Loop 20 0.05/0.33 * CEs [20,21] --> Loop 21 0.05/0.33 * CEs [19] --> Loop 22 0.05/0.33 0.05/0.33 ### Ranking functions of CR eval_foo_bb1_in(V_id,V_maxId,B) 0.05/0.33 0.05/0.33 #### Partial ranking functions of CR eval_foo_bb1_in(V_id,V_maxId,B) 0.05/0.33 0.05/0.33 0.05/0.33 ### Specialization of cost equations eval_foo_bb0_in/3 0.05/0.33 * CE 4 is refined into CE [24] 0.05/0.33 * CE 2 is refined into CE [25,26,27,28] 0.05/0.33 * CE 3 is refined into CE [29] 0.05/0.33 0.05/0.33 0.05/0.33 ### Cost equations --> "Loop" of eval_foo_bb0_in/3 0.05/0.33 * CEs [24] --> Loop 23 0.05/0.33 * CEs [28] --> Loop 24 0.05/0.33 * CEs [27] --> Loop 25 0.05/0.33 * CEs [26] --> Loop 26 0.05/0.33 * CEs [29] --> Loop 27 0.05/0.33 * CEs [25] --> Loop 28 0.05/0.33 0.05/0.33 ### Ranking functions of CR eval_foo_bb0_in(V_id,V_maxId,B) 0.05/0.33 0.05/0.33 #### Partial ranking functions of CR eval_foo_bb0_in(V_id,V_maxId,B) 0.05/0.33 0.05/0.33 0.05/0.33 ### Specialization of cost equations eval_foo_start/4 0.05/0.33 * CE 1 is refined into CE [30,31,32,33,34,35] 0.05/0.33 0.05/0.33 0.05/0.33 ### Cost equations --> "Loop" of eval_foo_start/4 0.05/0.33 * CEs [35] --> Loop 29 0.05/0.33 * CEs [34] --> Loop 30 0.05/0.33 * CEs [33] --> Loop 31
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