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Compl C Integ Progr 85445 pair #381745847
details
property
value
status
complete
benchmark
GopanReps-CAV2006-Fig1a_true-termination.c.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n090.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.257015943527 seconds
cpu usage
0.160906546
max memory
8458240.0
stage attributes
key
value
output-size
3057
starexec-result
WORST_CASE(?,O(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(1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [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/1] 5. non_recursive : [eval_foo_start/3] #### 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/1 5. SCC is partially evaluated into eval_foo_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb1_in/3 * CE 5 is refined into CE [6] * CE 3 is refined into CE [7] * CE 4 is refined into CE [8] ### Cost equations --> "Loop" of eval_foo_bb1_in/3 * CEs [7] --> Loop 6 * CEs [8] --> Loop 7 * CEs [6] --> Loop 8 ### Ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) * RF of phase [6]: [V__01+1] * RF of phase [7]: [-V__0+51,-V__01+51] #### Partial ranking functions of CR eval_foo_bb1_in(V__01,V__0,B) * Partial RF of phase [6]: - RF of loop [6:1]: V__01+1 * Partial RF of phase [7]: - RF of loop [7:1]: -V__0+51 -V__01+51 ### Specialization of cost equations eval_foo_bb0_in/1 * CE 2 is refined into CE [9] ### Cost equations --> "Loop" of eval_foo_bb0_in/1 * CEs [9] --> Loop 9 ### Ranking functions of CR eval_foo_bb0_in(B) #### Partial ranking functions of CR eval_foo_bb0_in(B) ### Specialization of cost equations eval_foo_start/3 * CE 1 is refined into CE [10] ### Cost equations --> "Loop" of eval_foo_start/3 * CEs [10] --> Loop 10 ### Ranking functions of CR eval_foo_start(V_x,V_y,B) #### Partial ranking functions of CR eval_foo_start(V_x,V_y,B) Computing Bounds ===================================== #### Cost of chains of eval_foo_bb1_in(V__01,V__0,B): * Chain [[7],[6],8]: 1*it(6)+1*it(7)+0 Such that:it(6) =< 52 it(7) =< -V__01+51 with precondition: [B=2,V__01=V__0,50>=V__01,V__01>=0] #### Cost of chains of eval_foo_bb0_in(B): * Chain [9]: 1*s(1)+1*s(2)+0 Such that:s(2) =< 51 s(1) =< 52 with precondition: [] #### Cost of chains of eval_foo_start(V_x,V_y,B): * Chain [10]: 1*s(3)+1*s(4)+0
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