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Compl C Integ Progr 85445 pair #381746273
details
property
value
status
complete
benchmark
NO_04.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n035.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.643777132034 seconds
cpu usage
0.535908689
max memory
9588736.0
stage attributes
key
value
output-size
7031
starexec-result
MAYBE
output
/export/starexec/sandbox/solver/bin/starexec_run_C /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_foo_bb10_in/2,eval_foo_bb9_in/2] 1. recursive : [eval_foo_bb11_in/8,eval_foo_bb7_in/7,eval_foo_bb8_in/7,eval_foo_bb9_in_loop_cont/9] 2. recursive : [eval_foo_bb12_in/7,eval_foo_bb5_in/5,eval_foo_bb6_in/5,eval_foo_bb7_in_loop_cont/8] 3. recursive : [eval_foo_bb13_in/6,eval_foo_bb3_in/5,eval_foo_bb4_in/5,eval_foo_bb5_in_loop_cont/7] 4. recursive : [eval_foo_bb14_in/4,eval_foo_bb1_in/2,eval_foo_bb2_in/2,eval_foo_bb3_in_loop_cont/5] 5. non_recursive : [eval_foo_stop/1] 6. non_recursive : [eval_foo_bb15_in/1] 7. non_recursive : [eval_foo_bb1_in_loop_cont/2] 8. non_recursive : [eval_foo_bb0_in/1] 9. non_recursive : [eval_foo_start/8] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb9_in/2 1. SCC is partially evaluated into eval_foo_bb7_in/7 2. SCC is partially evaluated into eval_foo_bb5_in/5 3. SCC is partially evaluated into eval_foo_bb3_in/5 4. SCC is partially evaluated into eval_foo_bb1_in/2 5. SCC is completely evaluated into other SCCs 6. SCC is completely evaluated into other SCCs 7. SCC is completely evaluated into other SCCs 8. SCC is partially evaluated into eval_foo_bb0_in/1 9. SCC is partially evaluated into eval_foo_start/8 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb9_in/2 * CE 12 is discarded (unfeasible) * CE 11 is refined into CE [13] ### Cost equations --> "Loop" of eval_foo_bb9_in/2 * CEs [13] --> Loop 13 ### Ranking functions of CR eval_foo_bb9_in(V__04,B) #### Partial ranking functions of CR eval_foo_bb9_in(V__04,B) Warning: no base case found for predicate ### Specialization of cost equations eval_foo_bb7_in/7 * CE 10 is refined into CE [14] * CE 9 is refined into CE [15] ### Cost equations --> "Loop" of eval_foo_bb7_in/7 * CEs [15] --> Loop 14 * CEs [14] --> Loop 15 ### Ranking functions of CR eval_foo_bb7_in(V__0,V__01,V__02,V_8,V__03,B,C) * RF of phase [14]: [V_8-V__03,V__0+V__01+V__02-V__03+4,2*V__0+2*V__01-V__03+7,2*V__0+V__02-V__03+5,4*V__0-V__03+9,V__01+V__02-V__03+103,2*V__01-V__03+205,V__02-V__03+203,-V__03+405] #### Partial ranking functions of CR eval_foo_bb7_in(V__0,V__01,V__02,V_8,V__03,B,C) * Partial RF of phase [14]: - RF of loop [14:1]: V_8-V__03 V__0+V__01+V__02-V__03+4 2*V__0+2*V__01-V__03+7 2*V__0+V__02-V__03+5 4*V__0-V__03+9 V__01+V__02-V__03+103 2*V__01-V__03+205 V__02-V__03+203 -V__03+405 ### Specialization of cost equations eval_foo_bb5_in/5 * CE 8 is refined into CE [16] * CE 7 is refined into CE [17] ### Cost equations --> "Loop" of eval_foo_bb5_in/5 * CEs [17] --> Loop 16 * CEs [16] --> Loop 17 ### Ranking functions of CR eval_foo_bb5_in(V__0,V__01,V__02,B,C) * RF of phase [16]: [V__02+1] #### Partial ranking functions of CR eval_foo_bb5_in(V__0,V__01,V__02,B,C) * Partial RF of phase [16]: - RF of loop [16:1]: V__02+1 ### Specialization of cost equations eval_foo_bb3_in/5 * CE 6 is refined into CE [18] * CE 5 is refined into CE [19]
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