TSTP Solution File: PLA020-1 by SNARK---20120808r022
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PLA020-1 : 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 17:32:05 EDT 2022
% Result : Unsatisfiable 0.35s 0.53s
% Output : Refutation 0.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 5
% Syntax : Number of clauses : 6 ( 5 unt; 0 nHn; 6 RR)
% Number of literals : 9 ( 0 equ; 4 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 4 ( 1 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(pickup_2,axiom,
( holds(clear(X),do(pickup(Y),Z))
| ~ holds(on(Y,X),Z)
| ~ holds(clear(Y),Z)
| ~ holds(empty,Z) ),
file('/export/starexec/sandbox/benchmark/Axioms/PLA001-0.ax',pickup_2) ).
cnf(initial_state3,axiom,
holds(on(c,d),s0),
file('/export/starexec/sandbox/benchmark/Axioms/PLA001-1.ax',initial_state3) ).
cnf(initial_state7,axiom,
holds(clear(c),s0),
file('/export/starexec/sandbox/benchmark/Axioms/PLA001-1.ax',initial_state7) ).
cnf(initial_state8,axiom,
holds(empty,s0),
file('/export/starexec/sandbox/benchmark/Axioms/PLA001-1.ax',initial_state8) ).
cnf(prove_D,negated_conjecture,
~ holds(clear(d),X),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_D) ).
cnf(161,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[pickup_2,prove_D,initial_state3,initial_state7,initial_state8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PLA020-1 : TPTP v8.1.0. Released v1.1.0.
% 0.07/0.13 % Command : run-snark %s %d
% 0.13/0.35 % Computer : n020.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 600
% 0.13/0.35 % DateTime : Tue May 31 23:07:08 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.46 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.47 *
% 0.20/0.47 *
% 0.20/0.48 #<PACKAGE "SNARK-USER">
% 0.20/0.48 *
% 0.20/0.48 SNARK-TPTP-OPTIONS
% 0.20/0.48 *
% 0.20/0.48 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.20/0.48 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.20/0.48 (USE-FACTORING :POS)
% 0.20/0.48 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.20/0.48 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.20/0.48 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.20/0.48 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.20/0.48 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.20/0.48 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.20/0.48 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.20/0.48 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.20/0.48 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.20/0.48 (DECLARE-TPTP-SYMBOLS2))
% 0.20/0.48 *
% 0.20/0.48 "."
% 0.20/0.48 *
% 0.20/0.48 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-31T23:07:08
% 0.20/0.48 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n020.cluster.edu at 2022-05-31T23:07:08
% 0.20/0.50
% 0.20/0.50 ; Recognized commutativity assertion (OR (|differ| ?X ?Y) (NOT (|differ| ?Y ?X))).
% 0.35/0.53 ; Declaring differ to be commutative.
% 0.35/0.53
% 0.35/0.53 #||
% 0.35/0.53 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.35/0.53 % SZS output start Refutation
% See solution above
% 0.35/0.53 ||#
% 0.35/0.53
% 0.35/0.53 ; Summary of computation:
% 0.35/0.53 ; 328 formulas have been input or derived (from 31 formulas).
% 0.35/0.53 ; 161 (49%) were retained. Of these,
% 0.35/0.53 ; 1 ( 1%) were simplified or subsumed later,
% 0.35/0.53 ; 160 (99%) are still being kept.
% 0.35/0.53 ;
% 0.35/0.53 ; Run time in seconds excluding printing time:
% 0.35/0.53 ; 0.005 10% Read assertion file (1 call)
% 0.35/0.53 ; 0.001 2% Assert (31 calls)
% 0.35/0.53 ; 0.012 24% Process new row (307 calls)
% 0.35/0.53 ; 0.003 6% Resolution (60 calls)
% 0.35/0.53 ; 0.001 2% Paramodulation (30 calls)
% 0.35/0.53 ; 0.000 0% Condensing (10 calls)
% 0.35/0.53 ; 0.001 2% Forward subsumption (10 calls)
% 0.35/0.53 ; 0.000 0% Backward subsumption (10 calls)
% 0.35/0.53 ; 0.000 0% Forward simplification (307 calls)
% 0.35/0.53 ; 0.000 0% Backward simplification (161 calls)
% 0.35/0.53 ; 0.000 0% Sortal reasoning (32 calls)
% 0.35/0.53 ; 0.000 0% Purity testing (1 call)
% 0.35/0.53 ; 0.027 54% Other
% 0.35/0.53 ; 0.050 Total
% 0.35/0.53 ; 0.052 Real time
% 0.35/0.53 ;
% 0.35/0.53 ; Term-hash-array has 307 terms in all.
% 0.35/0.53 ; Feature-vector-row-index has 10 entries (10 at peak, 10 added, 0 deleted).
% 0.35/0.53 ; Feature-vector-row-index has 60 nodes (60 at peak, 60 added, 0 deleted).
% 0.35/0.53 ; Retrieved 0 possibly forward subsuming rows in 10 calls.
% 0.35/0.53 ; Retrieved 0 possibly backward subsumed rows in 10 calls.
% 0.35/0.53 ; Path-index has 313 entries (313 at peak, 314 added, 1 deleted).
% 0.35/0.53 ; Path-index has 201 nodes (201 at peak, 201 added, 0 deleted).
% 0.35/0.53 ; Trie-index has 313 entries (313 at peak, 314 added, 1 deleted).
% 0.35/0.53 ; Trie-index has 678 nodes (678 at peak, 679 added, 1 deleted).
% 0.35/0.53 ; Retrieved 145 generalization terms in 293 calls.
% 0.35/0.53 ; Retrieved 151 instance terms in 150 calls.
% 0.35/0.53 ; Retrieved 910 unifiable terms in 238 calls.
% 0.35/0.53 ;
% 0.35/0.53 ; The agenda of rows to process has 12 entries:
% 0.35/0.53 ; 1 with value 5 4 with value 8 6 with value 11
% 0.35/0.53 ; 1 with value 7
% 0.35/0.53 ; The agenda of rows to give has 129 entries:
% 0.35/0.53 ; 1 with value (4 7) 8 with value (4 10) 60 with value (4 12)
% 0.35/0.53 ; 1 with value (4 8) 39 with value (4 11) 20 with value (4 13)
% 0.35/0.53 Evaluation took:
% 0.35/0.53 0.052 seconds of real time
% 0.35/0.53 0.044164 seconds of user run time
% 0.35/0.53 0.008218 seconds of system run time
% 0.35/0.53 0 calls to %EVAL
% 0.35/0.53 0 page faults and
% 0.35/0.53 2,731,336 bytes consed.
% 0.35/0.53 :PROOF-FOUND
% 0.35/0.53 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-31T23:07:08
% 0.35/0.53 :PROOF-FOUND
% 0.35/0.53 *
%------------------------------------------------------------------------------