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Compl C Integ Progr 85445 pair #381746309
details
property
value
status
complete
benchmark
ChawdharyCookGulwaniSagivYang-ESOP2008-random1d_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n047.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.245313882828 seconds
cpu usage
0.143675142
max memory
8511488.0
stage attributes
key
value
output-size
3213
starexec-result
WORST_CASE(?,O(n^1))
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^1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_foo_0/3,eval_foo_1/4,eval_foo_bb1_in/3,eval_foo_bb2_in/3] 1. non_recursive : [eval_foo_stop/1] 2. non_recursive : [eval_foo_bb3_in/1] 3. non_recursive : [eval_foo_bb1_in_loop_cont/2] 4. non_recursive : [eval_foo_bb0_in/2] 5. non_recursive : [eval_foo_start/4] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb1_in/3 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is completely evaluated into other SCCs 4. SCC is partially evaluated into eval_foo_bb0_in/2 5. SCC is partially evaluated into eval_foo_start/4 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/3 * CE 5 is refined into CE [6] * CE 4 is refined into CE [7] ### Cost equations --> "Loop" of eval_foo_bb1_in/3 * CEs [7] --> Loop 6 * CEs [6] --> Loop 7 ### Ranking functions of CR eval_foo_bb1_in(V_max,V__01,B) * RF of phase [6]: [V_max-V__01+1] #### Partial ranking functions of CR eval_foo_bb1_in(V_max,V__01,B) * Partial RF of phase [6]: - RF of loop [6:1]: V_max-V__01+1 ### Specialization of cost equations eval_foo_bb0_in/2 * CE 3 is refined into CE [8] * CE 2 is refined into CE [9] ### Cost equations --> "Loop" of eval_foo_bb0_in/2 * CEs [8] --> Loop 8 * CEs [9] --> Loop 9 ### Ranking functions of CR eval_foo_bb0_in(V_max,B) #### Partial ranking functions of CR eval_foo_bb0_in(V_max,B) ### Specialization of cost equations eval_foo_start/4 * CE 1 is refined into CE [10,11] ### Cost equations --> "Loop" of eval_foo_start/4 * CEs [11] --> Loop 10 * CEs [10] --> Loop 11 ### Ranking functions of CR eval_foo_start(V_a,V_x,V_max,B) #### Partial ranking functions of CR eval_foo_start(V_a,V_x,V_max,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V_max,V__01,B): * Chain [[6],7]: 1*it(6)+0 Such that:it(6) =< V_max-V__01+1 with precondition: [B=2,V__01>=1,V_max>=V__01] #### Cost of chains of eval_foo_bb0_in(V_max,B): * Chain [9]: 0 with precondition: [0>=V_max] * Chain [8]: 1*s(1)+0 Such that:s(1) =< V_max with precondition: [V_max>=1] #### Cost of chains of eval_foo_start(V_a,V_x,V_max,B): * Chain [11]: 0 with precondition: [0>=V_max] * Chain [10]: 1*s(2)+0
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