Spaces
Explore
Communities
Statistics
Reports
Cluster
Status
Help
Logic Programming pair #487529141
details
property
value
status
complete
benchmark
append.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n144.star.cs.uiowa.edu
space
talp_dds
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.84027791023 seconds
cpu usage
3.884600954
max memory
2.52506112E8
stage attributes
key
value
output-size
6952
starexec-result
YES
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.pl /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.pl # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Left Termination of the query pattern append(g,g,a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToPiTRSProof [SOUND, 0 ms] (2) PiTRS (3) DependencyPairsProof [EQUIVALENT, 0 ms] (4) PiDP (5) DependencyGraphProof [EQUIVALENT, 0 ms] (6) PiDP (7) UsableRulesProof [EQUIVALENT, 0 ms] (8) PiDP (9) PiDPToQDPProof [SOUND, 0 ms] (10) QDP (11) QDPSizeChangeProof [EQUIVALENT, 0 ms] (12) YES ---------------------------------------- (0) Obligation: Clauses: append(.(H, X), Y, .(X, Z)) :- append(X, Y, Z). append([], Y, Y). Query: append(g,g,a) ---------------------------------------- (1) PrologToPiTRSProof (SOUND) We use the technique of [TOCL09]. With regard to the inferred argument filtering the predicates were used in the following modes: append_in_3: (b,b,f) Transforming Prolog into the following Term Rewriting System: Pi-finite rewrite system: The TRS R consists of the following rules: append_in_gga(.(H, X), Y, .(X, Z)) -> U1_gga(H, X, Y, Z, append_in_gga(X, Y, Z)) append_in_gga([], Y, Y) -> append_out_gga([], Y, Y) U1_gga(H, X, Y, Z, append_out_gga(X, Y, Z)) -> append_out_gga(.(H, X), Y, .(X, Z)) The argument filtering Pi contains the following mapping: append_in_gga(x1, x2, x3) = append_in_gga(x1, x2) .(x1, x2) = .(x1, x2) U1_gga(x1, x2, x3, x4, x5) = U1_gga(x1, x2, x3, x5) [] = [] append_out_gga(x1, x2, x3) = append_out_gga(x1, x2, x3) Infinitary Constructor Rewriting Termination of PiTRS implies Termination of Prolog ---------------------------------------- (2) Obligation: Pi-finite rewrite system: The TRS R consists of the following rules: append_in_gga(.(H, X), Y, .(X, Z)) -> U1_gga(H, X, Y, Z, append_in_gga(X, Y, Z)) append_in_gga([], Y, Y) -> append_out_gga([], Y, Y) U1_gga(H, X, Y, Z, append_out_gga(X, Y, Z)) -> append_out_gga(.(H, X), Y, .(X, Z)) The argument filtering Pi contains the following mapping: append_in_gga(x1, x2, x3) = append_in_gga(x1, x2) .(x1, x2) = .(x1, x2) U1_gga(x1, x2, x3, x4, x5) = U1_gga(x1, x2, x3, x5) [] = [] append_out_gga(x1, x2, x3) = append_out_gga(x1, x2, x3)
popout
output may be truncated. 'popout' for the full output.
job log
popout
actions
all output
return to Logic Programming