TSTP Solution File: PLA006-1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PLA006-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n020.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 17:32:03 EDT 2022
% Result : Unsatisfiable 0.19s 0.51s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 7
% Syntax : Number of clauses : 10 ( 8 unt; 0 nHn; 9 RR)
% Number of literals : 15 ( 0 equ; 7 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 4 con; 0-2 aty)
% Number of variables : 8 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(pickup_1,axiom,
( holds(holding(X),do(pickup(X),Y))
| ~ holds(empty,Y)
| ~ holds(clear(X),Y)
| ~ differ(X,table) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PLA001-0.ax',pickup_1) ).
cnf(putdown_2,axiom,
( holds(on(X,Y),do(putdown(X,Y),Z))
| ~ holds(holding(X),Z)
| ~ holds(clear(Y),Z) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PLA001-0.ax',putdown_2) ).
cnf(differ_c_table,axiom,
differ(c,table),
file('/export/starexec/sandbox2/benchmark/Axioms/PLA001-1.ax',differ_c_table) ).
cnf(initial_state7,axiom,
holds(clear(c),s0),
file('/export/starexec/sandbox2/benchmark/Axioms/PLA001-1.ax',initial_state7) ).
cnf(initial_state8,axiom,
holds(empty,s0),
file('/export/starexec/sandbox2/benchmark/Axioms/PLA001-1.ax',initial_state8) ).
cnf(clear_table,axiom,
holds(clear(table),X),
file('/export/starexec/sandbox2/benchmark/Axioms/PLA001-1.ax',clear_table) ).
cnf(prove_CTable,negated_conjecture,
~ holds(on(c,table),X),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_CTable) ).
cnf(156,plain,
holds(holding(c),do(pickup(c),s0)),
inference('HYPERRESOLVE',[status(thm)],[pickup_1,initial_state8,initial_state7,differ_c_table]) ).
cnf(159,plain,
~ holds(holding(c),X),
inference('UR-RESOLVE',[status(thm)],[putdown_2,prove_CTable,clear_table]) ).
cnf(160,plain,
$false,
inference('REWRITE',[status(thm)],[156,159]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : PLA006-1 : TPTP v8.1.0. Released v1.1.0.
% 0.03/0.12 % Command : run-snark %s %d
% 0.13/0.33 % Computer : n020.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Tue May 31 23:41:08 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.19/0.44 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.45 *
% 0.19/0.45 *
% 0.19/0.46 #<PACKAGE "SNARK-USER">
% 0.19/0.46 *
% 0.19/0.46 SNARK-TPTP-OPTIONS
% 0.19/0.46 *
% 0.19/0.46 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.19/0.46 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.19/0.46 (USE-FACTORING :POS)
% 0.19/0.46 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.19/0.46 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.19/0.46 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.19/0.46 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.19/0.46 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.19/0.46 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.19/0.46 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.19/0.46 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.19/0.46 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.19/0.46 (DECLARE-TPTP-SYMBOLS2))
% 0.19/0.46 *
% 0.19/0.46 "."
% 0.19/0.46 *
% 0.19/0.46 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-05-31T23:41:08
% 0.19/0.46 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n020.cluster.edu at 2022-05-31T23:41:08
% 0.19/0.48
% 0.19/0.48 ; Recognized commutativity assertion (OR (|differ| ?X ?Y) (NOT (|differ| ?Y ?X))).
% 0.19/0.51 ; Declaring differ to be commutative.
% 0.19/0.51
% 0.19/0.51 #||
% 0.19/0.51 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.51 % SZS output start Refutation
% See solution above
% 0.19/0.51 ||#
% 0.19/0.51
% 0.19/0.51 ; Summary of computation:
% 0.19/0.51 ; 310 formulas have been input or derived (from 30 formulas).
% 0.19/0.51 ; 160 (52%) were retained. Of these,
% 0.19/0.51 ; 1 ( 1%) were simplified or subsumed later,
% 0.19/0.51 ; 159 (99%) are still being kept.
% 0.19/0.51 ;
% 0.19/0.51 ; Run time in seconds:
% 0.19/0.51 ; 0.006 12% Read assertion file (1 call)
% 0.19/0.51 ; 0.001 2% Assert (31 calls)
% 0.19/0.51 ; 0.011 22% Process new row (306 calls)
% 0.19/0.51 ; 0.002 4% Resolution (58 calls)
% 0.19/0.51 ; 0.000 0% Paramodulation (29 calls)
% 0.19/0.51 ; 0.000 0% Condensing (10 calls)
% 0.19/0.51 ; 0.000 0% Forward subsumption (10 calls)
% 0.19/0.51 ; 0.001 2% Backward subsumption (10 calls)
% 0.19/0.51 ; 0.003 6% Forward simplification (306 calls)
% 0.19/0.51 ; 0.002 4% Backward simplification (160 calls)
% 0.19/0.51 ; 0.000 0% Sortal reasoning (32 calls)
% 0.19/0.51 ; 0.000 0% Purity testing (1 call)
% 0.19/0.51 ; 0.024 48% Other
% 0.19/0.51 ; 0.050 Total
% 0.19/0.51 ; 0.051 Real time
% 0.19/0.51 ;
% 0.19/0.51 ; Term-hash-array has 305 terms in all.
% 0.19/0.51 ; Feature-vector-row-index has 10 entries (10 at peak, 10 added, 0 deleted).
% 0.19/0.51 ; Feature-vector-row-index has 60 nodes (60 at peak, 60 added, 0 deleted).
% 0.19/0.51 ; Retrieved 0 possibly forward subsuming rows in 10 calls.
% 0.19/0.51 ; Retrieved 0 possibly backward subsumed rows in 10 calls.
% 0.19/0.51 ; Path-index has 311 entries (312 at peak, 312 added, 1 deleted).
% 0.19/0.51 ; Path-index has 197 nodes (197 at peak, 197 added, 0 deleted).
% 0.19/0.51 ; Trie-index has 311 entries (312 at peak, 312 added, 1 deleted).
% 0.19/0.51 ; Trie-index has 672 nodes (676 at peak, 676 added, 4 deleted).
% 0.19/0.51 ; Retrieved 145 generalization terms in 292 calls.
% 0.19/0.51 ; Retrieved 150 instance terms in 149 calls.
% 0.19/0.51 ; Retrieved 758 unifiable terms in 209 calls.
% 0.19/0.51 ;
% 0.19/0.51 ; The agenda of input rows to give has 1 entry:
% 0.19/0.51 ; 1 with value 27
% 0.19/0.51 ; The agenda of rows to give has 128 entries:
% 0.19/0.51 ; 1 with value (4 7) 8 with value (4 10) 60 with value (4 12)
% 0.19/0.51 ; 1 with value (4 8) 38 with value (4 11) 20 with value (4 13)
% 0.19/0.51 Evaluation took:
% 0.19/0.51 0.051 seconds of real time
% 0.19/0.51 0.044571 seconds of user run time
% 0.19/0.51 0.006201 seconds of system run time
% 0.19/0.51 0 calls to %EVAL
% 0.19/0.51 0 page faults and
% 0.19/0.51 2,964,616 bytes consed.
% 0.19/0.51 :PROOF-FOUND
% 0.19/0.51 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-05-31T23:41:08
% 0.19/0.51 :PROOF-FOUND
% 0.19/0.51 *
%------------------------------------------------------------------------------