%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PUZ022-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n026.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Mon Jul 18 18:26:44 EDT 2022
% Result : Unsatisfiable 0.21s 0.51s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 7
% Syntax : Number of clauses : 8 ( 7 unt; 0 nHn; 8 RR)
% Number of literals : 13 ( 0 equ; 6 neg)
% Maximal clause size : 6 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 3 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(pacific,negated_conjecture,
ocean(pacific),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pacific) ).
cnf(new_south_wales,negated_conjecture,
state(new_south_wales),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',new_south_wales) ).
cnf(victoria,negated_conjecture,
state(victoria),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victoria) ).
cnf(nsw_vic,negated_conjecture,
borders(new_south_wales,victoria),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',nsw_vic) ).
cnf(pacific_nsw,negated_conjecture,
borders(pacific,new_south_wales),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pacific_nsw) ).
cnf(pacific_vic,negated_conjecture,
borders(pacific,victoria),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pacific_vic) ).
cnf(prove_borders,negated_conjecture,
( ~ state(X)
| ~ state(Y)
| ~ borders(X,Y)
| ~ borders(X,Z)
| ~ borders(Y,Z)
| ~ ocean(Z) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_borders) ).
cnf(33,plain,
$false,
inference('HYPERRESOLVE',[status(thm)],[prove_borders,victoria,new_south_wales,nsw_vic,pacific_vic,pacific_nsw,pacific]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : PUZ022-1 : TPTP v8.1.0. Released v1.1.0.
% 0.04/0.13 % Command : run-snark %s %d
% 0.13/0.34 % Computer : n026.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Sun May 29 03:11:39 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.21/0.46 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.47 *
% 0.21/0.47 *
% 0.21/0.47 #<PACKAGE "SNARK-USER">
% 0.21/0.47 *
% 0.21/0.47 SNARK-TPTP-OPTIONS
% 0.21/0.47 *
% 0.21/0.48 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.21/0.48 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.21/0.48 (USE-FACTORING :POS)
% 0.21/0.48 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.21/0.48 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.21/0.48 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.21/0.48 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.21/0.48 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.21/0.48 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.21/0.48 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.21/0.48 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.21/0.48 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.21/0.48 (DECLARE-TPTP-SYMBOLS2))
% 0.21/0.48 *
% 0.21/0.48 "."
% 0.21/0.48 *
% 0.21/0.48 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-29T03:11:39
% 0.21/0.48 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n026.cluster.edu at 2022-05-29T03:11:39
% 0.21/0.49
% 0.21/0.49 ; Recognized commutativity assertion (OR (NOT (|borders| ?X ?Y)) (|borders| ?Y ?X)).
% 0.21/0.51 ; Declaring borders to be commutative.
% 0.21/0.51
% 0.21/0.51 #||
% 0.21/0.51 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.51 % SZS output start Refutation
% See solution above
% 0.21/0.51 ||#
% 0.21/0.51
% 0.21/0.51 ; Summary of computation:
% 0.21/0.51 ; 208 formulas have been input or derived (from 33 formulas).
% 0.21/0.51 ; 33 (16%) were retained. Of these,
% 0.21/0.51 ; 33 (100%) are still being kept.
% 0.21/0.51 ;
% 0.21/0.51 ; Run time in seconds excluding printing time:
% 0.21/0.51 ; 0.003 8% Read assertion file (1 call)
% 0.21/0.51 ; 0.001 3% Assert (33 calls)
% 0.21/0.51 ; 0.002 5% Process new row (34 calls)
% 0.21/0.51 ; 0.008 22% Resolution (64 calls)
% 0.21/0.51 ; 0.000 0% Paramodulation (32 calls)
% 0.21/0.51 ; 0.001 3% Condensing (1 call)
% 0.21/0.51 ; 0.000 0% Forward subsumption (1 call)
% 0.21/0.51 ; 0.000 0% Backward subsumption (1 call)
% 0.21/0.51 ; 0.000 0% Forward simplification (34 calls)
% 0.21/0.51 ; 0.000 0% Backward simplification (33 calls)
% 0.21/0.51 ; 0.000 0% Sortal reasoning (32 calls)
% 0.21/0.51 ; 0.000 0% Purity testing (1 call)
% 0.21/0.51 ; 0.022 59% Other
% 0.21/0.51 ; 0.037 Total
% 0.21/0.51 ; 0.039 Real time
% 0.21/0.51 ;
% 0.21/0.51 ; Term-hash-array has 37 terms in all.
% 0.21/0.51 ; Feature-vector-row-index has 1 entry (1 at peak, 1 added, 0 deleted).
% 0.21/0.51 ; Feature-vector-row-index has 4 nodes (4 at peak, 4 added, 0 deleted).
% 0.21/0.51 ; Retrieved 0 possibly forward subsuming rows in 1 call.
% 0.21/0.51 ; Retrieved 0 possibly backward subsumed rows in 1 call.
% 0.21/0.51 ; Path-index has 48 entries (48 at peak, 48 added, 0 deleted).
% 0.21/0.51 ; Path-index has 39 nodes (39 at peak, 39 added, 0 deleted).
% 0.21/0.51 ; Trie-index has 48 entries (48 at peak, 48 added, 0 deleted).
% 0.21/0.51 ; Trie-index has 58 nodes (58 at peak, 58 added, 0 deleted).
% 0.21/0.51 ; Retrieved 0 generalization terms in 34 calls.
% 0.21/0.51 ; Retrieved 31 instance terms in 31 calls.
% 0.21/0.51 ; Retrieved 2,359 unifiable terms in 1,558 calls.
% 0.21/0.51 ;
% 0.21/0.51 ; The agenda of rows to process has 144 entries:
% 0.21/0.51 ; 59 with value 4 85 with value 5
% 0.21/0.51 Evaluation took:
% 0.21/0.51 0.039 seconds of real time
% 0.21/0.51 0.031748 seconds of user run time
% 0.21/0.51 0.006961 seconds of system run time
% 0.21/0.51 0 calls to %EVAL
% 0.21/0.51 0 page faults and
% 0.21/0.51 2,054,936 bytes consed.
% 0.21/0.51 :PROOF-FOUND
% 0.21/0.51 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-29T03:11:39
% 0.21/0.51 :PROOF-FOUND
% 0.21/0.51 *
%------------------------------------------------------------------------------