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Compl C Integ Progr 85445 pair #381745896
details
property
value
status
complete
benchmark
BrockschmidtCookFuhs-CAV2013-Fig1_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n070.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.309397935867 seconds
cpu usage
0.228292346
max memory
8769536.0
stage attributes
key
value
output-size
5531
starexec-result
WORST_CASE(?,O(n^2))
output
/export/starexec/sandbox2/solver/bin/starexec_run_C /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- WORST_CASE(?,O(n^2)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_foo_bb2_in/4,eval_foo_bb3_in/4] 1. recursive : [eval_foo_bb1_in/3,eval_foo_bb2_in_loop_cont/5,eval_foo_bb4_in/4] 2. non_recursive : [eval_foo_stop/1] 3. non_recursive : [eval_foo_bb5_in/1] 4. non_recursive : [eval_foo_bb1_in_loop_cont/2] 5. non_recursive : [eval_foo_bb0_in/3] 6. non_recursive : [eval_foo_start/4] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb2_in/4 1. SCC is partially evaluated into eval_foo_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_foo_bb0_in/3 6. SCC is partially evaluated into eval_foo_start/4 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb2_in/4 * CE 6 is refined into CE [7] * CE 5 is refined into CE [8] ### Cost equations --> "Loop" of eval_foo_bb2_in/4 * CEs [8] --> Loop 7 * CEs [7] --> Loop 8 ### Ranking functions of CR eval_foo_bb2_in(V__0,V__01,B,C) * RF of phase [7]: [V__0-V__01+1] #### Partial ranking functions of CR eval_foo_bb2_in(V__0,V__01,B,C) * Partial RF of phase [7]: - RF of loop [7:1]: V__0-V__01+1 ### Specialization of cost equations eval_foo_bb1_in/3 * CE 4 is refined into CE [9] * CE 3 is refined into CE [10,11] ### Cost equations --> "Loop" of eval_foo_bb1_in/3 * CEs [10] --> Loop 9 * CEs [11] --> Loop 10 * CEs [9] --> Loop 11 ### Ranking functions of CR eval_foo_bb1_in(V_n,V__0,B) * RF of phase [9]: [V_n-V__0] * RF of phase [10]: [-V__0,V_n-V__0] #### Partial ranking functions of CR eval_foo_bb1_in(V_n,V__0,B) * Partial RF of phase [9]: - RF of loop [9:1]: V_n-V__0 * Partial RF of phase [10]: - RF of loop [10:1]: -V__0 V_n-V__0 ### Specialization of cost equations eval_foo_bb0_in/3 * CE 2 is refined into CE [12,13,14,15] ### Cost equations --> "Loop" of eval_foo_bb0_in/3 * CEs [15] --> Loop 12 * CEs [14] --> Loop 13 * CEs [12] --> Loop 14 * CEs [13] --> Loop 15 ### Ranking functions of CR eval_foo_bb0_in(V_i,V_n,B) #### Partial ranking functions of CR eval_foo_bb0_in(V_i,V_n,B) ### Specialization of cost equations eval_foo_start/4 * CE 1 is refined into CE [16,17,18,19] ### Cost equations --> "Loop" of eval_foo_start/4 * CEs [19] --> Loop 16 * CEs [18] --> Loop 17 * CEs [17] --> Loop 18 * CEs [16] --> Loop 19 ### Ranking functions of CR eval_foo_start(V_i,V_j,V_n,B)
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