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Compl C Integ Progr 85445 pair #381745769
details
property
value
status
complete
benchmark
CPU2006_XNU.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n055.star.cs.uiowa.edu
space
Sinn_2016
run statistics
property
value
solver
CoFloCo 2018
configuration
C
runtime (wallclock)
0.823106765747 seconds
cpu usage
0.747521443
max memory
1.01376E7
stage attributes
key
value
output-size
6884
starexec-result
WORST_CASE(?,O(n^1))
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^1)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_xnu_bb3_in/8,eval_xnu_bb4_in/8] 1. recursive : [eval_xnu_1/6,eval_xnu_2/7,eval_xnu_3/8,eval_xnu_4/9,eval_xnu_7/9,eval_xnu_8/10,eval_xnu_bb1_in/5,eval_xnu_bb2_in/5,eval_xnu_bb3_in_loop_cont/6,eval_xnu_bb5_in/9] 2. non_recursive : [eval_xnu_stop/1] 3. non_recursive : [eval_xnu_bb6_in/1] 4. non_recursive : [eval_xnu_bb1_in_loop_cont/2] 5. non_recursive : [eval_xnu_bb0_in/2] 6. non_recursive : [eval_xnu_start/2] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_xnu_bb3_in/8 1. SCC is partially evaluated into eval_xnu_bb1_in/5 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_xnu_bb0_in/2 6. SCC is partially evaluated into eval_xnu_start/2 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_xnu_bb3_in/8 * CE 14 is refined into CE [15] * CE 13 is refined into CE [16] ### Cost equations --> "Loop" of eval_xnu_bb3_in/8 * CEs [16] --> Loop 9 * CEs [15] --> Loop 10 ### Ranking functions of CR eval_xnu_bb3_in(V_i_0,V_end_0,V_beg_0,V_2,V__end_0,V_4,V_k_0,B) * RF of phase [9]: [V__end_0-V_k_0,V_i_0-V_k_0+1] #### Partial ranking functions of CR eval_xnu_bb3_in(V_i_0,V_end_0,V_beg_0,V_2,V__end_0,V_4,V_k_0,B) * Partial RF of phase [9]: - RF of loop [9:1]: V__end_0-V_k_0 V_i_0-V_k_0+1 ### Specialization of cost equations eval_xnu_bb1_in/5 * CE 12 is refined into CE [17] * CE 4 is refined into CE [18] * CE 5 is refined into CE [19] * CE 6 is refined into CE [20] * CE 7 is refined into CE [21] * CE 8 is refined into CE [22,23] * CE 9 is refined into CE [24] * CE 10 is refined into CE [25] * CE 11 is refined into CE [26,27] * CE 3 is refined into CE [28] ### Cost equations --> "Loop" of eval_xnu_bb1_in/5 * CEs [18] --> Loop 11 * CEs [23,27] --> Loop 12 * CEs [22,26] --> Loop 13 * CEs [20,21,24,25] --> Loop 14 * CEs [19] --> Loop 15 * CEs [28] --> Loop 16 * CEs [17] --> Loop 17 ### Ranking functions of CR eval_xnu_bb1_in(V_len,V_i_0,V_end_0,V_beg_0,B) * RF of phase [11,12,13,14,15,16]: [V_len-V_i_0] #### Partial ranking functions of CR eval_xnu_bb1_in(V_len,V_i_0,V_end_0,V_beg_0,B) * Partial RF of phase [11,12,13,14,15,16]: - RF of loop [11:1,12:1,13:1,14:1,15:1,16:1]: V_len-V_i_0 - RF of loop [12:1]: V_end_0-V_beg_0 depends on loops [16:1] V_i_0-V_beg_0 depends on loops [11:1,16:1] V_len/2-V_beg_0/2-1/2 - RF of loop [12:1,13:1,14:1,15:1,16:1]: V_len-V_end_0 - RF of loop [13:1,14:1,15:1]: V_len-V_beg_0 ### Specialization of cost equations eval_xnu_bb0_in/2 * CE 2 is refined into CE [29,30] ### Cost equations --> "Loop" of eval_xnu_bb0_in/2 * CEs [30] --> Loop 18 * CEs [29] --> Loop 19 ### Ranking functions of CR eval_xnu_bb0_in(V_len,B)
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