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Complexity_C_Integer 2019-03-21 04.38 pair #429989297
details
property
value
status
complete
benchmark
ChawdharyCookGulwaniSagivYang-ESOP2008-aaron6_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n017.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.454349 seconds
cpu usage
0.382693
user time
0.355142
system time
0.027551
max virtual memory
113176.0
max residence set size
11876.0
stage attributes
key
value
starexec-result
WORST_CASE(?,O(n^1))
output
0.06/0.35 WORST_CASE(?,O(n^1)) 0.06/0.35 0.06/0.35 Preprocessing Cost Relations 0.06/0.35 ===================================== 0.06/0.35 0.06/0.35 #### Computed strongly connected components 0.06/0.35 0. non_recursive : [eval_foo_stop/1] 0.06/0.35 1. non_recursive : [eval_foo__critedge_in/1] 0.06/0.35 2. recursive : [eval_foo_10/8,eval_foo_11/9,eval_foo_7/6,eval_foo_8/7,eval_foo_9/8,eval_foo_bb1_in/6,eval_foo_bb2_in/6,eval_foo_bb3_in/6,eval_foo_bb4_in/8] 0.06/0.35 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.06/0.35 4. non_recursive : [eval_foo_bb0_in/6] 0.06/0.35 5. non_recursive : [eval_foo_start/6] 0.06/0.35 0.06/0.35 #### Obtained direct recursion through partial evaluation 0.06/0.35 0. SCC is completely evaluated into other SCCs 0.06/0.35 1. SCC is completely evaluated into other SCCs 0.06/0.35 2. SCC is partially evaluated into eval_foo_bb1_in/6 0.06/0.35 3. SCC is completely evaluated into other SCCs 0.06/0.35 4. SCC is partially evaluated into eval_foo_bb0_in/6 0.06/0.35 5. SCC is partially evaluated into eval_foo_start/6 0.06/0.35 0.06/0.35 Control-Flow Refinement of Cost Relations 0.06/0.35 ===================================== 0.06/0.35 0.06/0.35 ### Specialization of cost equations eval_foo_bb1_in/6 0.06/0.35 * CE 6 is refined into CE [10] 0.06/0.35 * CE 4 is refined into CE [11] 0.06/0.35 * CE 5 is refined into CE [12] 0.06/0.35 * CE 9 is refined into CE [13] 0.06/0.35 * CE 7 is refined into CE [14] 0.06/0.35 * CE 8 is refined into CE [15] 0.06/0.35 0.06/0.35 0.06/0.35 ### Cost equations --> "Loop" of eval_foo_bb1_in/6 0.06/0.35 * CEs [14] --> Loop 10 0.06/0.35 * CEs [15] --> Loop 11 0.06/0.35 * CEs [10] --> Loop 12 0.06/0.35 * CEs [11] --> Loop 13 0.06/0.35 * CEs [12] --> Loop 14 0.06/0.35 * CEs [13] --> Loop 15 0.06/0.35 0.06/0.35 ### Ranking functions of CR eval_foo_bb1_in(V_n,V__05,V__03,V__01,V__0,B) 0.06/0.35 * RF of phase [10,11]: [V_n-V__01,V_n/2-V__05/2-V__01] 0.06/0.35 0.06/0.35 #### Partial ranking functions of CR eval_foo_bb1_in(V_n,V__05,V__03,V__01,V__0,B) 0.06/0.35 * Partial RF of phase [10,11]: 0.06/0.35 - RF of loop [10:1]: 0.06/0.35 V_n/3-V__05/3-2/3*V__01 0.06/0.35 - RF of loop [10:1,11:1]: 0.06/0.35 V_n-V__01 0.06/0.35 - RF of loop [11:1]: 0.06/0.35 V_n/2-V__03/2-V__01+1/2 depends on loops [10:1] 0.06/0.35 V_n/2-V__05/2-V__01 0.06/0.35 0.06/0.35 0.06/0.35 ### Specialization of cost equations eval_foo_bb0_in/6 0.06/0.35 * CE 3 is refined into CE [16,17,18,19,20] 0.06/0.35 * CE 2 is refined into CE [21] 0.06/0.35 0.06/0.35 0.06/0.35 ### Cost equations --> "Loop" of eval_foo_bb0_in/6 0.06/0.35 * CEs [16] --> Loop 16 0.06/0.35 * CEs [20] --> Loop 17 0.06/0.35 * CEs [18] --> Loop 18 0.06/0.35 * CEs [17] --> Loop 19 0.06/0.35 * CEs [19] --> Loop 20 0.06/0.35 * CEs [21] --> Loop 21 0.06/0.35 0.06/0.35 ### Ranking functions of CR eval_foo_bb0_in(V_x,V_tx,V_y,V_ty,V_n,B) 0.06/0.35 0.06/0.35 #### Partial ranking functions of CR eval_foo_bb0_in(V_x,V_tx,V_y,V_ty,V_n,B) 0.06/0.35 0.06/0.35 0.06/0.35 ### Specialization of cost equations eval_foo_start/6 0.06/0.35 * CE 1 is refined into CE [22,23,24,25,26,27] 0.06/0.35 0.06/0.35 0.06/0.35 ### Cost equations --> "Loop" of eval_foo_start/6 0.06/0.35 * CEs [27] --> Loop 22 0.06/0.35 * CEs [26] --> Loop 23 0.06/0.35 * CEs [25] --> Loop 24 0.06/0.35 * CEs [24] --> Loop 25 0.06/0.35 * CEs [23] --> Loop 26 0.06/0.35 * CEs [22] --> Loop 27 0.06/0.35 0.06/0.35 ### Ranking functions of CR eval_foo_start(V_x,V_tx,V_y,V_ty,V_n,B) 0.06/0.35 0.06/0.35 #### Partial ranking functions of CR eval_foo_start(V_x,V_tx,V_y,V_ty,V_n,B) 0.06/0.35 0.06/0.35 0.06/0.35 Computing Bounds 0.06/0.35 ===================================== 0.06/0.35 0.06/0.35 #### Cost of chains of eval_foo_bb1_in(V_n,V__05,V__03,V__01,V__0,B): 0.06/0.35 * Chain [[10,11],15]: 1*it(10)+1*it(11)+0 0.06/0.35 Such that:aux(3) =< V_n/2-V__05/2-V__01 0.06/0.35 it(10) =< V_n/3-V__05/3-2/3*V__01 0.06/0.35 aux(4) =< 3/2*V_n-V__05/2-2*V__01 0.06/0.35 aux(5) =< V_n-V__01 0.06/0.35 it(10) =< aux(5)
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return to Complexity_C_Integer 2019-03-21 04.38