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Complexity_C_Integer 2019-03-21 04.38 pair #429989349
details
property
value
status
complete
benchmark
Pure2Phase_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n061.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.306317 seconds
cpu usage
0.200457
user time
0.163132
system time
0.037325
max virtual memory
113176.0
max residence set size
11252.0
stage attributes
key
value
starexec-result
MAYBE
output
0.05/0.20 MAYBE 0.05/0.20 0.05/0.20 Preprocessing Cost Relations 0.05/0.20 ===================================== 0.05/0.20 0.05/0.20 #### Computed strongly connected components 0.05/0.20 0. recursive : [eval_foo_2/4,eval_foo_3/5,eval_foo_bb1_in/3,eval_foo_bb2_in/3,eval_foo_bb3_in/4,eval_foo_bb4_in/4] 0.05/0.20 1. non_recursive : [eval_foo_stop/1] 0.05/0.20 2. non_recursive : [eval_foo_bb5_in/1] 0.05/0.20 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.05/0.20 4. non_recursive : [eval_foo_bb0_in/3] 0.05/0.20 5. non_recursive : [eval_foo_start/3] 0.05/0.20 0.05/0.20 #### Obtained direct recursion through partial evaluation 0.05/0.20 0. SCC is partially evaluated into eval_foo_bb1_in/3 0.05/0.20 1. SCC is completely evaluated into other SCCs 0.05/0.20 2. SCC is completely evaluated into other SCCs 0.05/0.20 3. SCC is completely evaluated into other SCCs 0.05/0.20 4. SCC is partially evaluated into eval_foo_bb0_in/3 0.05/0.20 5. SCC is partially evaluated into eval_foo_start/3 0.05/0.20 0.05/0.20 Control-Flow Refinement of Cost Relations 0.05/0.20 ===================================== 0.05/0.20 0.05/0.20 ### Specialization of cost equations eval_foo_bb1_in/3 0.05/0.20 * CE 5 is refined into CE [6] 0.05/0.20 * CE 3 is refined into CE [7] 0.05/0.20 * CE 4 is refined into CE [8] 0.05/0.20 0.05/0.20 0.05/0.20 ### Cost equations --> "Loop" of eval_foo_bb1_in/3 0.05/0.20 * CEs [7] --> Loop 6 0.05/0.20 * CEs [8] --> Loop 7 0.05/0.20 * CEs [6] --> Loop 8 0.05/0.20 0.05/0.20 ### Ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) 0.05/0.20 * RF of phase [6]: [V__0] 0.05/0.20 * RF of phase [7]: [V__01+1] 0.05/0.20 0.05/0.20 #### Partial ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) 0.05/0.20 * Partial RF of phase [6]: 0.05/0.20 - RF of loop [6:1]: 0.05/0.20 V__0 0.05/0.20 * Partial RF of phase [7]: 0.05/0.20 - RF of loop [7:1]: 0.05/0.20 V__01+1 0.05/0.20 0.05/0.20 0.05/0.20 ### Specialization of cost equations eval_foo_bb0_in/3 0.05/0.20 * CE 2 is refined into CE [9,10,11] 0.05/0.20 0.05/0.20 0.05/0.20 ### Cost equations --> "Loop" of eval_foo_bb0_in/3 0.05/0.20 * CEs [11] --> Loop 9 0.05/0.20 * CEs [9] --> Loop 10 0.05/0.20 * CEs [10] --> Loop 11 0.05/0.20 0.05/0.20 ### Ranking functions of CR eval_foo_bb0_in(V_y,V_z,B) 0.05/0.20 0.05/0.20 #### Partial ranking functions of CR eval_foo_bb0_in(V_y,V_z,B) 0.05/0.20 0.05/0.20 0.05/0.20 ### Specialization of cost equations eval_foo_start/3 0.05/0.20 * CE 1 is refined into CE [12,13,14] 0.05/0.20 0.05/0.20 0.05/0.20 ### Cost equations --> "Loop" of eval_foo_start/3 0.05/0.20 * CEs [14] --> Loop 12 0.05/0.20 * CEs [13] --> Loop 13 0.05/0.20 * CEs [12] --> Loop 14 0.05/0.20 0.05/0.20 ### Ranking functions of CR eval_foo_start(V_y,V_z,B) 0.05/0.20 0.05/0.20 #### Partial ranking functions of CR eval_foo_start(V_y,V_z,B) 0.05/0.20 0.05/0.20 0.05/0.20 Computing Bounds 0.05/0.20 ===================================== 0.05/0.20 0.05/0.20 #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): 0.05/0.20 * Chain [[7],8]: 1*it(7)+0 0.05/0.20 Such that:it(7) =< V__01+1 0.05/0.20 0.05/0.20 with precondition: [B=2,0>=V__0,V__01>=0] 0.05/0.20 0.05/0.20 * Chain [[6],[7],8]: 1*it(6)+1*s(1)+0 0.05/0.20 Such that:it(6) =< V__0 0.05/0.20 0.05/0.20 with precondition: [B=2,V__01>=0,V__0>=1] 0.05/0.20 0.05/0.20 * Chain [[6],8]: 1*it(6)+0 0.05/0.20 Such that:it(6) =< V__0 0.05/0.20 0.05/0.20 with precondition: [B=2,V__01>=0,V__0>=1] 0.05/0.20 0.05/0.20 * Chain [8]: 0 0.05/0.20 with precondition: [B=2,0>=V__01+1] 0.05/0.20 0.05/0.20 0.05/0.20 #### Cost of chains of eval_foo_bb0_in(V_y,V_z,B):
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