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Complexity_C_Integer 2019-03-21 04.38 pair #429989169
details
property
value
status
complete
benchmark
WhileTrue.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n123.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.080742 seconds
cpu usage
0.102655
user time
0.071514
system time
0.031141
max virtual memory
113176.0
max residence set size
10528.0
stage attributes
key
value
starexec-result
MAYBE
output
0.00/0.07 MAYBE 0.00/0.07 Warning: Ignored call to eval_foo_bb1_in_loop_cont/2 in equation eval_foo_bb0_in/1 0.00/0.07 0.00/0.07 Preprocessing Cost Relations 0.00/0.07 ===================================== 0.00/0.07 0.00/0.07 #### Computed strongly connected components 0.00/0.07 0. recursive : [eval_foo_bb1_in/1] 0.00/0.07 1. non_recursive : [eval_foo_bb0_in/1] 0.00/0.07 2. non_recursive : [eval_foo_start/2] 0.00/0.07 0.00/0.07 #### Obtained direct recursion through partial evaluation 0.00/0.07 0. SCC is partially evaluated into eval_foo_bb1_in/1 0.00/0.07 1. SCC is completely evaluated into other SCCs 0.00/0.07 2. SCC is partially evaluated into eval_foo_start/2 0.00/0.07 0.00/0.07 Control-Flow Refinement of Cost Relations 0.00/0.07 ===================================== 0.00/0.07 0.00/0.07 ### Specialization of cost equations eval_foo_bb1_in/1 0.00/0.07 * CE 2 is refined into CE [3] 0.00/0.07 0.00/0.07 0.00/0.07 ### Cost equations --> "Loop" of eval_foo_bb1_in/1 0.00/0.07 * CEs [3] --> Loop 3 0.00/0.07 0.00/0.07 ### Ranking functions of CR eval_foo_bb1_in(B) 0.00/0.07 0.00/0.07 #### Partial ranking functions of CR eval_foo_bb1_in(B) 0.00/0.07 0.00/0.07 Warning: no base case found for predicate 0.00/0.07 0.00/0.07 ### Specialization of cost equations eval_foo_start/2 0.00/0.07 * CE 1 is refined into CE [4] 0.00/0.07 0.00/0.07 0.00/0.07 ### Cost equations --> "Loop" of eval_foo_start/2 0.00/0.07 * CEs [4] --> Loop 4 0.00/0.07 0.00/0.07 ### Ranking functions of CR eval_foo_start(V_i,B) 0.00/0.07 0.00/0.07 #### Partial ranking functions of CR eval_foo_start(V_i,B) 0.00/0.07 0.00/0.07 Warning: no base case found for predicate 0.00/0.07 0.00/0.07 Computing Bounds 0.00/0.07 ===================================== 0.00/0.07 0.00/0.07 #### Cost of chains of eval_foo_bb1_in(B): 0.00/0.07 * Chain [[3]]...: 1*it(3)+0 0.00/0.07 with precondition: [] 0.00/0.07 0.00/0.07 0.00/0.07 #### Cost of chains of eval_foo_start(V_i,B): 0.00/0.07 * Chain [4]...: 1*s(1)+0 0.00/0.07 with precondition: [] 0.00/0.07 0.00/0.07 0.00/0.07 Closed-form bounds of eval_foo_start(V_i,B): 0.00/0.07 ------------------------------------- 0.00/0.07 * Chain [4]... with precondition: [] 0.00/0.07 - Upper bound: inf 0.00/0.07 - Complexity: infinity 0.00/0.07 0.00/0.07 ### Maximum cost of eval_foo_start(V_i,B): inf 0.00/0.07 Asymptotic class: infinity 0.00/0.07 * Total analysis performed in 7 ms. 0.00/0.07 0.00/0.08 EOF
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