details

property	value
status	complete
benchmark	t20.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n085.star.cs.uiowa.edu
space	C4B_examples

run statistics

property	value
solver	CoFloCo 2018
configuration	C
runtime (wallclock)	0.267954111099 seconds
cpu usage	0.182517209
max memory	8519680.0

stage attributes

key	value
output-size	4983
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_t20_bb1_in/4,eval_t20_bb2_in/4] 1. recursive : [eval_t20_bb3_in/3,eval_t20_bb4_in/3] 2. non_recursive : [eval_t20_stop/1] 3. non_recursive : [eval_t20_bb5_in/1] 4. non_recursive : [eval_t20_bb3_in_loop_cont/2] 5. non_recursive : [eval_t20_bb1_in_loop_cont/4] 6. non_recursive : [eval_t20_bb0_in/3] 7. non_recursive : [eval_t20_start/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_t20_bb1_in/4 1. SCC is partially evaluated into eval_t20_bb3_in/3 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_t20_bb1_in_loop_cont/4 6. SCC is partially evaluated into eval_t20_bb0_in/3 7. SCC is partially evaluated into eval_t20_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_t20_bb1_in/4 * CE 4 is refined into CE [8] * CE 3 is refined into CE [9] ### Cost equations --> "Loop" of eval_t20_bb1_in/4 * CEs [9] --> Loop 8 * CEs [8] --> Loop 9 ### Ranking functions of CR eval_t20_bb1_in(V_y,V__0,B,C) * RF of phase [8]: [V_y-V__0] #### Partial ranking functions of CR eval_t20_bb1_in(V_y,V__0,B,C) * Partial RF of phase [8]: - RF of loop [8:1]: V_y-V__0 ### Specialization of cost equations eval_t20_bb3_in/3 * CE 7 is refined into CE [10] * CE 6 is refined into CE [11] ### Cost equations --> "Loop" of eval_t20_bb3_in/3 * CEs [11] --> Loop 10 * CEs [10] --> Loop 11 ### Ranking functions of CR eval_t20_bb3_in(V__0,V__01,B) * RF of phase [10]: [V__0-V__01] #### Partial ranking functions of CR eval_t20_bb3_in(V__0,V__01,B) * Partial RF of phase [10]: - RF of loop [10:1]: V__0-V__01 ### Specialization of cost equations eval_t20_bb1_in_loop_cont/4 * CE 5 is refined into CE [12,13] ### Cost equations --> "Loop" of eval_t20_bb1_in_loop_cont/4 * CEs [13] --> Loop 12 * CEs [12] --> Loop 13 ### Ranking functions of CR eval_t20_bb1_in_loop_cont(A,B,C,D) #### Partial ranking functions of CR eval_t20_bb1_in_loop_cont(A,B,C,D) ### Specialization of cost equations eval_t20_bb0_in/3 * CE 2 is refined into CE [14,15,16] ### Cost equations --> "Loop" of eval_t20_bb0_in/3 * CEs [16] --> Loop 14 * CEs [14] --> Loop 15 * CEs [15] --> Loop 16 ### Ranking functions of CR eval_t20_bb0_in(V_x,V_y,B) #### Partial ranking functions of CR eval_t20_bb0_in(V_x,V_y,B) ### Specialization of cost equations eval_t20_start/3 * CE 1 is refined into CE [17,18,19] popout

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job log

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actions

all output return to Compl C Integ Progr 85445