details

property	value
status	complete
benchmark	create_seg.koat
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n095.star.cs.uiowa.edu
space	T2

run statistics

property	value
solver	CoFloCo 2018
configuration	its
runtime (wallclock)	0.432651996613 seconds
cpu usage	0.346592534
max memory	9003008.0

stage attributes

key	value
output-size	3310
starexec-result	MAYBE

output

/export/starexec/sandbox2/solver/bin/starexec_run_its /export/starexec/sandbox2/benchmark/theBenchmark.koat /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Preprocessing Cost Relations ===================================== #### Computed strongly connected components 0. recursive : [f1/27] 1. non_recursive : [exit_location/1] 2. non_recursive : [f4/17] 3. non_recursive : [f1_loop_cont/18] 4. non_recursive : [f3/17] #### Obtained direct recursion through partial evaluation 0. SCC is partially evaluated into f1/27 1. SCC is completely evaluated into other SCCs 2. SCC is completely evaluated into other SCCs 3. SCC is partially evaluated into f1_loop_cont/18 4. SCC is partially evaluated into f3/17 Control-Flow Refinement of Cost Relations ===================================== ### Specialization of cost equations f1/27 * CE 5 is refined into CE [8] * CE 4 is refined into CE [9] * CE 3 is refined into CE [10] ### Cost equations --> "Loop" of f1/27 * CEs [10] --> Loop 7 * CEs [8] --> Loop 8 * CEs [9] --> Loop 9 ### Ranking functions of CR f1(A,B,C,D,E,F,G,H,I,J,K,L,M,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1,M1,N1,O1,P1) * RF of phase [7]: [A-B,-B+H] #### Partial ranking functions of CR f1(A,B,C,D,E,F,G,H,I,J,K,L,M,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1,M1,N1,O1,P1) * Partial RF of phase [7]: - RF of loop [7:1]: A-B -B+H ### Specialization of cost equations f1_loop_cont/18 * CE 7 is refined into CE [11] * CE 6 is refined into CE [12] ### Cost equations --> "Loop" of f1_loop_cont/18 * CEs [11] --> Loop 10 * CEs [12] --> Loop 11 ### Ranking functions of CR f1_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R) #### Partial ranking functions of CR f1_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R) ### Specialization of cost equations f3/17 * CE 1 is refined into CE [13] * CE 2 is refined into CE [14,15,16,17] ### Cost equations --> "Loop" of f3/17 * CEs [13,14,15,16,17] --> Loop 12 ### Ranking functions of CR f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,C1) #### Partial ranking functions of CR f3(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,C1) Computing Bounds ===================================== #### Cost of chains of f1(A,B,C,D,E,F,G,H,I,J,K,L,M,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1,M1,N1,O1,P1): * Chain [[7],9]: 1*it(7)+0 Such that:it(7) =< -B+H with precondition: [C1=2,C=E,A=H,A=J1+1,B>=2,K1>=2,A>=B+1,E1>=K1] * Chain [[7],8]: 1*it(7)+0 Such that:it(7) =< A-B with precondition: [C1=3,C=E,A=H,B>=2,A>=B+1] * Chain [9]: 0 with precondition: [C1=2,A=B,E=C,I1=F,J1=G,A=H,E=P1,A>=2,K1>=2,E1>=K1] * Chain [8]: 0 with precondition: [C1=3,H=A,E=C,B>=2,H>=B] #### Cost of chains of f1_loop_cont(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R): * Chain [11]: 0 with precondition: [A=2] popout

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

job log

popout

actions

all output return to Compl Integ Trans Syste 26843