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Compl C Integ Progr 85445 pair #381746171
details
property
value
status
complete
benchmark
collatz.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n099.star.cs.uiowa.edu
space
Adapted_from_Stroeder_15
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.346778154373 seconds
cpu usage
0.266947912
max memory
8966144.0
stage attributes
key
value
output-size
5054
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_bb2_in/3,eval_foo_bb3_in/3] 1. recursive : [eval_foo_bb5_in/5,eval_foo_bb6_in/5] 2. recursive : [eval_foo_bb1_in/2,eval_foo_bb2_in_loop_cont/4,eval_foo_bb4_in/3,eval_foo_bb5_in_loop_cont/3,eval_foo_bb7_in/3] 3. non_recursive : [eval_foo_stop/1] 4. non_recursive : [eval_foo_bb8_in/1] 5. non_recursive : [eval_foo_bb1_in_loop_cont/2] 6. non_recursive : [eval_foo_bb0_in/2] 7. non_recursive : [eval_foo_start/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_foo_bb2_in/3 1. SCC is partially evaluated into eval_foo_bb5_in/5 2. SCC is partially evaluated into eval_foo_bb1_in/2 3. SCC is completely evaluated into other SCCs 4. SCC is completely evaluated into other SCCs 5. SCC is completely evaluated into other SCCs 6. SCC is partially evaluated into eval_foo_bb0_in/2 7. SCC is partially evaluated into eval_foo_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_foo_bb2_in/3 * CE 8 is refined into CE [11] * CE 7 is refined into CE [12] ### Cost equations --> "Loop" of eval_foo_bb2_in/3 * CEs [12] --> Loop 10 * CEs [11] --> Loop 11 ### Ranking functions of CR eval_foo_bb2_in(V__01,B,C) * RF of phase [10]: [V__01-1] #### Partial ranking functions of CR eval_foo_bb2_in(V__01,B,C) * Partial RF of phase [10]: - RF of loop [10:1]: V__01-1 ### Specialization of cost equations eval_foo_bb5_in/5 * CE 10 is refined into CE [13] * CE 9 is refined into CE [14] ### Cost equations --> "Loop" of eval_foo_bb5_in/5 * CEs [14] --> Loop 12 * CEs [13] --> Loop 13 ### Ranking functions of CR eval_foo_bb5_in(V__0,V__01,V__12,B,C) * RF of phase [12]: [V__0/2-V__12] #### Partial ranking functions of CR eval_foo_bb5_in(V__0,V__01,V__12,B,C) * Partial RF of phase [12]: - RF of loop [12:1]: V__0/2-V__12 ### Specialization of cost equations eval_foo_bb1_in/2 * CE 6 is refined into CE [15] * CE 3 is refined into CE [16] * CE 4 is discarded (unfeasible) * CE 5 is refined into CE [17] ### Cost equations --> "Loop" of eval_foo_bb1_in/2 * CEs [16] --> Loop 14 * CEs [17] --> Loop 15 * CEs [15] --> Loop 16 ### Ranking functions of CR eval_foo_bb1_in(V__0,B) #### Partial ranking functions of CR eval_foo_bb1_in(V__0,B) * Partial RF of phase [14,15]: - RF of loop [14:1]: V__0-1 depends on loops [15:1] ### Specialization of cost equations eval_foo_bb0_in/2 * CE 2 is refined into CE [18,19,20] ### Cost equations --> "Loop" of eval_foo_bb0_in/2 * CEs [20] --> Loop 17 * CEs [19] --> Loop 18 * CEs [18] --> Loop 19 ### Ranking functions of CR eval_foo_bb0_in(V_x,B)
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