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Complexity_C_Integer 2019-03-21 04.38 pair #429989257
details
property
value
status
complete
benchmark
ChenFlurMukhopadhyay-SAS2012-Ex4.01_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n120.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.265022 seconds
cpu usage
0.189596
user time
0.154938
system time
0.034658
max virtual memory
113176.0
max residence set size
11048.0
stage attributes
key
value
starexec-result
MAYBE
output
0.05/0.16 MAYBE 0.05/0.16 0.05/0.16 Preprocessing Cost Relations 0.05/0.16 ===================================== 0.05/0.16 0.05/0.16 #### Computed strongly connected components 0.05/0.16 0. recursive : [eval_foo_bb1_in/5,eval_foo_bb2_in/5] 0.05/0.16 1. non_recursive : [eval_foo_stop/1] 0.05/0.16 2. non_recursive : [eval_foo_bb3_in/1] 0.05/0.16 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 0.05/0.16 4. non_recursive : [eval_foo_bb0_in/5] 0.05/0.16 5. non_recursive : [eval_foo_start/5] 0.05/0.16 0.05/0.16 #### Obtained direct recursion through partial evaluation 0.05/0.16 0. SCC is partially evaluated into eval_foo_bb1_in/5 0.05/0.16 1. SCC is completely evaluated into other SCCs 0.05/0.16 2. SCC is completely evaluated into other SCCs 0.05/0.16 3. SCC is completely evaluated into other SCCs 0.05/0.16 4. SCC is partially evaluated into eval_foo_bb0_in/5 0.05/0.16 5. SCC is partially evaluated into eval_foo_start/5 0.05/0.16 0.05/0.16 Control-Flow Refinement of Cost Relations 0.05/0.16 ===================================== 0.05/0.16 0.05/0.16 ### Specialization of cost equations eval_foo_bb1_in/5 0.05/0.16 * CE 4 is refined into CE [6] 0.05/0.16 * CE 5 is refined into CE [7] 0.05/0.16 * CE 3 is refined into CE [8] 0.05/0.16 0.05/0.16 0.05/0.16 ### Cost equations --> "Loop" of eval_foo_bb1_in/5 0.05/0.16 * CEs [8] --> Loop 6 0.05/0.16 * CEs [6] --> Loop 7 0.05/0.16 * CEs [7] --> Loop 8 0.05/0.16 0.05/0.16 ### Ranking functions of CR eval_foo_bb1_in(V_n,V__02,V__01,V__0,B) 0.05/0.16 0.05/0.16 #### Partial ranking functions of CR eval_foo_bb1_in(V_n,V__02,V__01,V__0,B) 0.05/0.16 0.05/0.16 0.05/0.16 ### Specialization of cost equations eval_foo_bb0_in/5 0.05/0.16 * CE 2 is refined into CE [9,10,11,12,13] 0.05/0.16 0.05/0.16 0.05/0.16 ### Cost equations --> "Loop" of eval_foo_bb0_in/5 0.05/0.16 * CEs [13] --> Loop 9 0.05/0.16 * CEs [9] --> Loop 10 0.05/0.16 * CEs [12] --> Loop 11 0.05/0.16 * CEs [11] --> Loop 12 0.05/0.16 * CEs [10] --> Loop 13 0.05/0.16 0.05/0.16 ### Ranking functions of CR eval_foo_bb0_in(V_x,V_y,V_z,V_n,B) 0.05/0.16 0.05/0.16 #### Partial ranking functions of CR eval_foo_bb0_in(V_x,V_y,V_z,V_n,B) 0.05/0.16 0.05/0.16 0.05/0.16 ### Specialization of cost equations eval_foo_start/5 0.05/0.16 * CE 1 is refined into CE [14,15,16,17,18] 0.05/0.16 0.05/0.16 0.05/0.16 ### Cost equations --> "Loop" of eval_foo_start/5 0.05/0.16 * CEs [18] --> Loop 14 0.05/0.16 * CEs [17] --> Loop 15 0.05/0.16 * CEs [16] --> Loop 16 0.05/0.16 * CEs [15] --> Loop 17 0.05/0.16 * CEs [14] --> Loop 18 0.05/0.16 0.05/0.16 ### Ranking functions of CR eval_foo_start(V_x,V_y,V_z,V_n,B) 0.05/0.16 0.05/0.16 #### Partial ranking functions of CR eval_foo_start(V_x,V_y,V_z,V_n,B) 0.05/0.16 0.05/0.16 0.05/0.16 Computing Bounds 0.05/0.16 ===================================== 0.05/0.16 0.05/0.16 #### Cost of chains of eval_foo_bb1_in(V_n,V__02,V__01,V__0,B): 0.05/0.16 * Chain [[6]]...: 1*it(6)+0 0.05/0.16 with precondition: [V_n>=V__0,V__0+V__01>=0,B=2] 0.05/0.16 0.05/0.16 * Chain [[6],8]: 1*it(6)+0 0.05/0.16 with precondition: [B=2,V_n>=V__0,V__0+V__01>=0] 0.05/0.16 0.05/0.16 * Chain [[6],7]: 1*it(6)+0 0.05/0.16 with precondition: [B=2,V_n>=V__0,V__0+V__01>=0,0>=2*V__0+V__01+V__02+1] 0.05/0.16 0.05/0.16 * Chain [8]: 0 0.05/0.16 with precondition: [B=2,V__0>=V_n+1] 0.05/0.16 0.05/0.16 * Chain [7]: 0 0.05/0.16 with precondition: [B=2,0>=V__0+V__01+1] 0.05/0.16 0.05/0.16 0.05/0.16 #### Cost of chains of eval_foo_bb0_in(V_x,V_y,V_z,V_n,B): 0.05/0.16 * Chain [13]: 0 0.05/0.16 with precondition: [0>=V_x+V_y+1] 0.05/0.16 0.05/0.16 * Chain [12]: 1*s(1)+0 0.05/0.16 with precondition: [V_n>=V_x,V_x+V_y>=0] 0.05/0.16 0.05/0.16 * Chain [11]: 1*s(2)+0
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