TSTP Solution File: SYN028-1 by SNARK---20120808r022
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : SYN028-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n021.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 : Thu Jul 21 11:56:34 EDT 2022
% Result : Unsatisfiable 0.18s 0.47s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 6
% Syntax : Number of clauses : 11 ( 6 unt; 1 nHn; 11 RR)
% Number of literals : 17 ( 0 equ; 6 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 6 ( 5 usr; 6 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(clause1,axiom,
( q
| p ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).
cnf(clause2,axiom,
( ~ q
| r ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause2) ).
cnf(clause3,axiom,
( ~ r
| s ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).
cnf(clause4,axiom,
( ~ s
| ~ r
| t ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause4) ).
cnf(clause5,axiom,
( ~ t
| p ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).
cnf(prove_something,negated_conjecture,
~ p,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_something) ).
cnf(7,plain,
q,
inference('REWRITE',[status(thm)],[clause1,prove_something]) ).
cnf(8,plain,
r,
inference('REWRITE',[status(thm)],[clause2,7]) ).
cnf(9,plain,
s,
inference('REWRITE',[status(thm)],[clause3,8]) ).
cnf(10,plain,
t,
inference('REWRITE',[status(thm)],[clause4,9,8]) ).
cnf(11,plain,
$false,
inference('REWRITE',[status(thm)],[clause5,10,prove_something]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : SYN028-1 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.12 % Command : run-snark %s %d
% 0.13/0.32 % Computer : n021.cluster.edu
% 0.13/0.32 % Model : x86_64 x86_64
% 0.13/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.32 % Memory : 8042.1875MB
% 0.13/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.32 % CPULimit : 300
% 0.13/0.32 % WCLimit : 600
% 0.13/0.32 % DateTime : Tue Jul 12 04:31:39 EDT 2022
% 0.13/0.32 % CPUTime :
% 0.18/0.43 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.44 *
% 0.18/0.44 *
% 0.18/0.45 #<PACKAGE "SNARK-USER">
% 0.18/0.45 *
% 0.18/0.45 SNARK-TPTP-OPTIONS
% 0.18/0.45 *
% 0.18/0.45 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.18/0.45 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.18/0.45 (USE-FACTORING :POS)
% 0.18/0.45 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.18/0.45 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.18/0.45 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.18/0.45 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.18/0.45 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.18/0.45 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.18/0.45 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.18/0.45 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.18/0.45 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.18/0.45 (DECLARE-TPTP-SYMBOLS2))
% 0.18/0.45 *
% 0.18/0.45 "."
% 0.18/0.45 *
% 0.18/0.45 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-12T04:31:39
% 0.18/0.45 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n021.cluster.edu at 2022-07-12T04:31:39
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 #||
% 0.18/0.47 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.47 % SZS output start Refutation
% See solution above
% 0.18/0.47 ||#
% 0.18/0.47
% 0.18/0.47 ; Summary of computation:
% 0.18/0.47 ; 11 formulas have been input or derived (from 1 formulas).
% 0.18/0.47 ; 11 (100%) were retained. Of these,
% 0.18/0.47 ; 5 (45%) were simplified or subsumed later,
% 0.18/0.47 ; 6 (55%) are still being kept.
% 0.18/0.47 ;
% 0.18/0.47 ; Run time in seconds excluding printing time:
% 0.18/0.47 ; 0.001 4% Read assertion file (1 call)
% 0.18/0.47 ; 0.000 0% Assert (6 calls)
% 0.18/0.47 ; 0.000 0% Process new row (11 calls)
% 0.18/0.48 ; 0.000 0% Condensing (5 calls)
% 0.18/0.48 ; 0.000 0% Forward subsumption (5 calls)
% 0.18/0.48 ; 0.000 0% Backward subsumption (5 calls)
% 0.18/0.48 ; 0.000 0% Forward simplification (11 calls)
% 0.18/0.48 ; 0.001 4% Backward simplification (11 calls)
% 0.18/0.48 ; 0.000 0% Sortal reasoning (32 calls)
% 0.18/0.48 ; 0.000 0% Purity testing (1 call)
% 0.18/0.48 ; 0.021 91% Other
% 0.18/0.48 ; 0.023 Total
% 0.18/0.48 ; 0.026 Real time
% 0.18/0.48 ;
% 0.18/0.48 ; Term-hash-array has 0 terms in all.
% 0.18/0.48 ; Feature-vector-row-index has 0 entries (5 at peak, 5 added, 5 deleted).
% 0.18/0.48 ; Feature-vector-row-index has 1 node (16 at peak, 16 added, 15 deleted).
% 0.18/0.48 ; Retrieved 0 possibly forward subsuming rows in 5 calls.
% 0.18/0.48 ; Retrieved 0 possibly backward subsumed rows in 5 calls.
% 0.18/0.48 ; Path-index has 5 entries (5 at peak, 7 added, 2 deleted).
% 0.18/0.48 ; Path-index has 6 nodes (6 at peak, 8 added, 2 deleted).
% 0.18/0.48 ; Trie-index has 5 entries (5 at peak, 7 added, 2 deleted).
% 0.18/0.48 ; Trie-index has 6 nodes (6 at peak, 8 added, 2 deleted).
% 0.18/0.48 ; Retrieved 5 instance terms in 5 calls.
% 0.18/0.48 ;
% 0.18/0.48 ; The agenda of input rows to give has 5 entries:
% 0.18/0.48 ; 5 with value 1
% 0.18/0.48 Evaluation took:
% 0.18/0.48 0.026 seconds of real time
% 0.18/0.48 0.019871 seconds of user run time
% 0.18/0.48 0.005788 seconds of system run time
% 0.18/0.48 0 calls to %EVAL
% 0.18/0.48 0 page faults and
% 0.18/0.48 1,543,248 bytes consed.
% 0.18/0.48 :PROOF-FOUND
% 0.18/0.48 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-12T04:31:39
% 0.18/0.48 :PROOF-FOUND
% 0.18/0.48 *
%------------------------------------------------------------------------------