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Compl C Integ Progr 85445 pair #381745951
details
property
value
status
complete
benchmark
while2.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n014.star.cs.uiowa.edu
space
WTC_V2
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.252786159515 seconds
cpu usage
0.171297297
max memory
8531968.0
stage attributes
key
value
output-size
4100
starexec-result
WORST_CASE(?,O(n^2))
output
/export/starexec/sandbox/solver/bin/starexec_run_C /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- WORST_CASE(?,O(n^2)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_while2_bb2_in/3,eval_while2_bb3_in/3] 1. recursive : [eval_while2_bb1_in/3,eval_while2_bb2_in_loop_cont/5,eval_while2_bb4_in/4] 2. non_recursive : [eval_while2_stop/1] 3. non_recursive : [eval_while2_bb5_in/1] 4. non_recursive : [eval_while2_bb1_in_loop_cont/2] 5. non_recursive : [eval_while2_bb0_in/2] 6. non_recursive : [eval_while2_start/2] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_while2_bb2_in/3 1. SCC is partially evaluated into eval_while2_bb1_in/3 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is completely evaluated into other SCCs 5. SCC is partially evaluated into eval_while2_bb0_in/2 6. SCC is partially evaluated into eval_while2_start/2 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_while2_bb2_in/3 * CE 6 is refined into CE [7] * CE 5 is refined into CE [8] ### Cost equations --> "Loop" of eval_while2_bb2_in/3 * CEs [8] --> Loop 7 * CEs [7] --> Loop 8 ### Ranking functions of CR eval_while2_bb2_in(V_j_0,B,C) * RF of phase [7]: [V_j_0] #### Partial ranking functions of CR eval_while2_bb2_in(V_j_0,B,C) * Partial RF of phase [7]: - RF of loop [7:1]: V_j_0 ### Specialization of cost equations eval_while2_bb1_in/3 * CE 4 is refined into CE [9] * CE 3 is refined into CE [10] ### Cost equations --> "Loop" of eval_while2_bb1_in/3 * CEs [10] --> Loop 9 * CEs [9] --> Loop 10 ### Ranking functions of CR eval_while2_bb1_in(V_N,V_i_0,B) * RF of phase [9]: [V_i_0] #### Partial ranking functions of CR eval_while2_bb1_in(V_N,V_i_0,B) * Partial RF of phase [9]: - RF of loop [9:1]: V_i_0 ### Specialization of cost equations eval_while2_bb0_in/2 * CE 2 is refined into CE [11,12] ### Cost equations --> "Loop" of eval_while2_bb0_in/2 * CEs [12] --> Loop 11 * CEs [11] --> Loop 12 ### Ranking functions of CR eval_while2_bb0_in(V_N,B) #### Partial ranking functions of CR eval_while2_bb0_in(V_N,B) ### Specialization of cost equations eval_while2_start/2 * CE 1 is refined into CE [13,14] ### Cost equations --> "Loop" of eval_while2_start/2 * CEs [14] --> Loop 13 * CEs [13] --> Loop 14 ### Ranking functions of CR eval_while2_start(V_N,B) #### Partial ranking functions of CR eval_while2_start(V_N,B) Computing Bounds ===================================== #### Cost of chains of eval_while2_bb2_in(V_j_0,B,C): * Chain [[7],8]: 1*it(7)+0 Such that:it(7) =< V_j_0
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