details

property	value
status	complete
benchmark	cousot9.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n042.star.cs.uiowa.edu
space	WTC_V2

run statistics

property	value
solver	CoFloCo 2018
configuration	C
runtime (wallclock)	0.270215988159 seconds
cpu usage	0.1898258
max memory	8531968.0

stage attributes

key	value
output-size	3672
starexec-result	WORST_CASE(?,O(n^2))

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^2)) Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [eval_cousot9_bb1_in/4,eval_cousot9_bb2_in/4] 1. non_recursive : [eval_cousot9_stop/1] 2. non_recursive : [eval_cousot9_bb3_in/1] 3. non_recursive : [eval_cousot9_bb1_in_loop_cont/2] 4. non_recursive : [eval_cousot9_bb0_in/3] 5. non_recursive : [eval_cousot9_start/3] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into eval_cousot9_bb1_in/4 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_cousot9_bb0_in/3 5. SCC is partially evaluated into eval_cousot9_start/3 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations eval_cousot9_bb1_in/4 * 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_cousot9_bb1_in/4 * CEs [7] --> Loop 6 * CEs [8] --> Loop 7 * CEs [6] --> Loop 8 ### Ranking functions of CR eval_cousot9_bb1_in(V_N,V_i_0,V__0,B) #### Partial ranking functions of CR eval_cousot9_bb1_in(V_N,V_i_0,V__0,B) * Partial RF of phase [6,7]: - RF of loop [6:1]: -V__0+1 depends on loops [7:1] V_i_0 - RF of loop [7:1]: V__0 depends on loops [6:1] ### Specialization of cost equations eval_cousot9_bb0_in/3 * CE 2 is refined into CE [9,10] ### Cost equations --> "Loop" of eval_cousot9_bb0_in/3 * CEs [10] --> Loop 9 * CEs [9] --> Loop 10 ### Ranking functions of CR eval_cousot9_bb0_in(V_j,V_N,B) #### Partial ranking functions of CR eval_cousot9_bb0_in(V_j,V_N,B) ### Specialization of cost equations eval_cousot9_start/3 * CE 1 is refined into CE [11,12] ### Cost equations --> "Loop" of eval_cousot9_start/3 * CEs [12] --> Loop 11 * CEs [11] --> Loop 12 ### Ranking functions of CR eval_cousot9_start(V_j,V_N,B) #### Partial ranking functions of CR eval_cousot9_start(V_j,V_N,B) Computing Bounds ===================================== #### Cost of chains of eval_cousot9_bb1_in(V_N,V_i_0,V__0,B): * Chain [[6,7],8]: 1*it(6)+1*it(7)+0 Such that:aux(7) =< V_N it(6) =< V_i_0 aux(4) =< V__0 aux(3) =< it(6)*aux(7) it(7) =< aux(3)+aux(4) with precondition: [B=2,V_i_0>=1,V_N>=V_i_0] * Chain [8]: 0 with precondition: [B=2,0>=V_i_0,V_N>=V_i_0] #### Cost of chains of eval_cousot9_bb0_in(V_j,V_N,B): * Chain [10]: 0 with precondition: [0>=V_N] * Chain [9]: 1*s(2)+1*s(5)+0 popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to Compl C Integ Progr 85445