TSTP Solution File: PUZ047+1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PUZ047+1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n032.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 18:26:48 EDT 2022
% Result : Theorem 0.10s 0.37s
% Output : Refutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of clauses : 16 ( 10 unt; 0 nHn; 16 RR)
% Number of literals : 22 ( 0 equ; 13 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-5 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-1 aty)
% Number of variables : 17 ( 7 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,negated_conjecture,
p(south,south,south,south,start),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(3,negated_conjecture,
( ~ p(north,north,south,north,X)
| p(south,north,south,north,go_alone(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(5,negated_conjecture,
( ~ p(north,south,north,south,X)
| p(south,south,north,south,go_alone(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(8,negated_conjecture,
( ~ p(south,south,north,south,X)
| p(north,north,north,south,take_wolf(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(10,negated_conjecture,
( ~ p(south,X,south,Y,Z)
| p(north,X,north,Y,take_goat(Z)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(11,negated_conjecture,
( ~ p(north,X,north,Y,Z)
| p(south,X,south,Y,take_goat(Z)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(12,negated_conjecture,
( ~ p(south,north,south,south,X)
| p(north,north,south,north,take_cabbage(X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(16,negated_conjecture,
~ p(north,north,north,north,X),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm100) ).
cnf(17,plain,
~ p(south,north,south,north,X),
inference('UR-RESOLVE',[status(thm)],[10,16]) ).
cnf(18,plain,
~ p(north,north,south,north,X),
inference('REWRITE',[status(thm)],[3,17]) ).
cnf(19,plain,
~ p(south,north,south,south,X),
inference('REWRITE',[status(thm)],[12,18]) ).
cnf(21,plain,
p(north,south,north,south,take_goat(start)),
inference('HYPERRESOLVE',[status(thm)],[10,1]) ).
cnf(22,plain,
~ p(north,north,north,south,X),
inference('UR-RESOLVE',[status(thm)],[11,19]) ).
cnf(23,plain,
~ p(south,south,north,south,X),
inference('REWRITE',[status(thm)],[8,22]) ).
cnf(25,plain,
~ p(north,south,north,south,X),
inference('REWRITE',[status(thm)],[5,23]) ).
cnf(26,plain,
$false,
inference('REWRITE',[status(thm)],[21,25]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07 % Problem : PUZ047+1 : TPTP v8.1.0. Released v2.5.0.
% 0.00/0.08 % Command : run-snark %s %d
% 0.06/0.26 % Computer : n032.cluster.edu
% 0.06/0.26 % Model : x86_64 x86_64
% 0.06/0.26 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.26 % Memory : 8042.1875MB
% 0.06/0.26 % OS : Linux 3.10.0-693.el7.x86_64
% 0.06/0.26 % CPULimit : 300
% 0.06/0.26 % WCLimit : 600
% 0.06/0.26 % DateTime : Sun May 29 01:11:11 EDT 2022
% 0.06/0.26 % CPUTime :
% 0.10/0.34 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.35 *
% 0.10/0.35 *
% 0.10/0.35 #<PACKAGE "SNARK-USER">
% 0.10/0.35 *
% 0.10/0.35 SNARK-TPTP-OPTIONS
% 0.10/0.35 *
% 0.10/0.35 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.10/0.35 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.10/0.35 (USE-FACTORING :POS)
% 0.10/0.35 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.10/0.35 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.10/0.35 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.10/0.35 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.10/0.35 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.10/0.35 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.10/0.35 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.10/0.35 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.10/0.35 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.10/0.35 (DECLARE-TPTP-SYMBOLS2))
% 0.10/0.35 *
% 0.10/0.35 "."
% 0.10/0.35 *
% 0.10/0.35 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-05-29T01:11:11
% 0.10/0.35 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n032.cluster.edu at 2022-05-29T01:11:11
% 0.10/0.37
% 0.10/0.37
% 0.10/0.37 #||
% 0.10/0.37 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.37 % SZS output start Refutation
% See solution above
% 0.10/0.38 ||#
% 0.10/0.38
% 0.10/0.38 ; Summary of computation:
% 0.10/0.38 ; 28 formulas have been input or derived (from 16 formulas).
% 0.10/0.38 ; 26 (93%) were retained. Of these,
% 0.10/0.38 ; 13 (50%) were simplified or subsumed later,
% 0.10/0.38 ; 13 (50%) are still being kept.
% 0.10/0.38 ;
% 0.10/0.38 ; Run time in seconds excluding printing time:
% 0.10/0.38 ; 0.002 11% Read assertion file (1 call)
% 0.10/0.38 ; 0.000 0% Assert (1 call)
% 0.10/0.38 ; 0.001 5% Process new row (26 calls)
% 0.10/0.38 ; 0.001 5% Resolution (30 calls)
% 0.10/0.38 ; 0.000 0% Paramodulation (15 calls)
% 0.10/0.38 ; 0.000 0% Condensing (14 calls)
% 0.10/0.38 ; 0.000 0% Forward subsumption (14 calls)
% 0.10/0.38 ; 0.000 0% Backward subsumption (14 calls)
% 0.10/0.38 ; 0.000 0% Clause clause subsumption (8 calls)
% 0.10/0.38 ; 0.001 5% Forward simplification (26 calls)
% 0.10/0.38 ; 0.001 5% Backward simplification (26 calls)
% 0.10/0.38 ; 0.000 0% Sortal reasoning (32 calls)
% 0.10/0.38 ; 0.000 0% Purity testing (1 call)
% 0.10/0.38 ; 0.013 68% Other
% 0.10/0.38 ; 0.019 Total
% 0.10/0.38 ; 0.021 Real time
% 0.10/0.38 ;
% 0.10/0.38 ; Term-hash-array has 32 terms in all.
% 0.10/0.38 ; Feature-vector-row-index has 2 entries (14 at peak, 14 added, 12 deleted).
% 0.10/0.38 ; Feature-vector-row-index has 13 nodes (56 at peak, 56 added, 43 deleted).
% 0.10/0.38 ; Retrieved 4 possibly forward subsuming rows in 14 calls.
% 0.10/0.38 ; Retrieved 4 possibly backward subsumed rows in 14 calls.
% 0.10/0.38 ; Path-index has 18 entries (33 at peak, 39 added, 21 deleted).
% 0.10/0.38 ; Path-index has 32 nodes (40 at peak, 40 added, 8 deleted).
% 0.10/0.38 ; Trie-index has 18 entries (33 at peak, 39 added, 21 deleted).
% 0.10/0.38 ; Trie-index has 51 nodes (81 at peak, 91 added, 40 deleted).
% 0.10/0.38 ; Retrieved 0 generalization terms in 38 calls.
% 0.10/0.38 ; Retrieved 18 instance terms in 11 calls.
% 0.10/0.38 ; Retrieved 95 unifiable terms in 73 calls.
% 0.10/0.38 ;
% 0.10/0.38 ; The agenda of rows to process has 1 entry:
% 0.10/0.38 ; 1 with value 8
% 0.10/0.38 ; The agenda of input rows to give has 3 entries:
% 0.10/0.38 ; 3 with value 7
% 0.10/0.38 ; The agenda of rows to give has 2 entries:
% 0.10/0.38 ; 2 with value (4 8)
% 0.10/0.38 Evaluation took:
% 0.10/0.38 0.021 seconds of real time
% 0.10/0.38 0.018089 seconds of user run time
% 0.10/0.38 0.003127 seconds of system run time
% 0.10/0.38 0 calls to %EVAL
% 0.10/0.38 0 page faults and
% 0.10/0.38 2,497,448 bytes consed.
% 0.10/0.38 :PROOF-FOUND
% 0.10/0.38 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-05-29T01:11:11
% 0.10/0.38 :PROOF-FOUND
% 0.10/0.38 *
%------------------------------------------------------------------------------