TSTP Solution File: LCL027-1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LCL027-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n007.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 : Sun Jul 17 14:19:39 EDT 2022
% Result : Unsatisfiable 0.37s 0.55s
% Output : Refutation 0.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 5
% Syntax : Number of clauses : 8 ( 7 unt; 0 nHn; 5 RR)
% Number of literals : 10 ( 0 equ; 5 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 11 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(condensed_detachment,axiom,
( ~ is_a_theorem(implies(X,Y))
| ~ is_a_theorem(X)
| is_a_theorem(Y) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(c0_2,axiom,
is_a_theorem(implies(X,implies(Y,X))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c0_2) ).
cnf(c0_5,axiom,
is_a_theorem(implies(implies(implies(X,falsehood),falsehood),X)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c0_5) ).
cnf(c0_6,axiom,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(X,Y),implies(X,Z)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c0_6) ).
cnf(prove_c0_4,negated_conjecture,
~ is_a_theorem(implies(falsehood,a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_c0_4) ).
cnf(8,plain,
~ is_a_theorem(implies(implies(X,implies(Y,X)),implies(falsehood,a))),
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,c0_2,prove_c0_4]) ).
cnf(114,plain,
~ is_a_theorem(implies(falsehood,implies(implies(X,falsehood),a))),
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,8,c0_6]) ).
cnf(122,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,114,c0_2,c0_5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : LCL027-1 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.14 % Command : run-snark %s %d
% 0.14/0.35 % Computer : n007.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Mon Jul 4 20:57:57 EDT 2022
% 0.14/0.36 % CPUTime :
% 0.21/0.48 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.49 *
% 0.21/0.49 *
% 0.21/0.50 #<PACKAGE "SNARK-USER">
% 0.21/0.50 *
% 0.21/0.50 SNARK-TPTP-OPTIONS
% 0.21/0.50 *
% 0.21/0.50 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.21/0.50 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.21/0.50 (USE-FACTORING :POS)
% 0.21/0.50 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.21/0.50 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.21/0.50 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.21/0.50 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.21/0.50 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.21/0.50 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.21/0.50 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.21/0.50 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.21/0.50 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.21/0.50 (DECLARE-TPTP-SYMBOLS2))
% 0.21/0.50 *
% 0.21/0.50 "."
% 0.21/0.50 *
% 0.21/0.50 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-04T20:57:57
% 0.21/0.50 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n007.cluster.edu at 2022-07-04T20:57:57
% 0.37/0.55
% 0.37/0.55
% 0.37/0.55 #||
% 0.37/0.55 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.37/0.55 % SZS output start Refutation
% See solution above
% 0.37/0.55 ||#
% 0.37/0.55
% 0.37/0.55 ; Summary of computation:
% 0.37/0.55 ; 255 formulas have been input or derived (from 24 formulas).
% 0.37/0.55 ; 122 (48%) were retained. Of these,
% 0.37/0.55 ; 25 (20%) were simplified or subsumed later,
% 0.37/0.55 ; 97 (80%) are still being kept.
% 0.37/0.55 ;
% 0.37/0.55 ; Run time in seconds excluding printing time:
% 0.37/0.55 ; 0.001 2% Read assertion file (1 call)
% 0.37/0.55 ; 0.001 2% Assert (5 calls)
% 0.37/0.55 ; 0.013 25% Process new row (200 calls)
% 0.37/0.55 ; 0.006 12% Resolution (46 calls)
% 0.37/0.55 ; 0.000 0% Paramodulation (23 calls)
% 0.37/0.55 ; 0.000 0% Condensing (1 call)
% 0.37/0.55 ; 0.000 0% Forward subsumption (1 call)
% 0.37/0.55 ; 0.000 0% Backward subsumption (1 call)
% 0.37/0.55 ; 0.005 10% Forward simplification (196 calls)
% 0.37/0.55 ; 0.002 4% Backward simplification (122 calls)
% 0.37/0.55 ; 0.000 0% Sortal reasoning (32 calls)
% 0.37/0.55 ; 0.000 0% Purity testing (1 call)
% 0.37/0.55 ; 0.024 46% Other
% 0.37/0.55 ; 0.052 Total
% 0.37/0.55 ; 0.054 Real time
% 0.37/0.55 ;
% 0.37/0.55 ; Term-hash-array has 306 terms in all.
% 0.37/0.55 ; Feature-vector-row-index has 1 entry (1 at peak, 1 added, 0 deleted).
% 0.37/0.55 ; Feature-vector-row-index has 4 nodes (4 at peak, 4 added, 0 deleted).
% 0.37/0.55 ; Retrieved 0 possibly forward subsuming rows in 1 call.
% 0.37/0.55 ; Retrieved 0 possibly backward subsumed rows in 1 call.
% 0.37/0.55 ; Path-index has 255 entries (255 at peak, 308 added, 53 deleted).
% 0.37/0.55 ; Path-index has 241 nodes (241 at peak, 254 added, 13 deleted).
% 0.37/0.55 ; Trie-index has 255 entries (255 at peak, 308 added, 53 deleted).
% 0.37/0.55 ; Trie-index has 661 nodes (661 at peak, 806 added, 145 deleted).
% 0.37/0.55 ; Retrieved 588 generalization terms in 194 calls.
% 0.37/0.55 ; Retrieved 335 instance terms in 120 calls.
% 0.37/0.55 ; Retrieved 2,119 unifiable terms in 312 calls.
% 0.37/0.55 ;
% 0.37/0.55 ; The agenda of rows to process has 9 entries:
% 0.37/0.55 ; 1 with value 12 1 with value 21 2 with value 24
% 0.37/0.55 ; 1 with value 15 1 with value 22 1 with value 30
% 0.37/0.55 ; 1 with value 20 1 with value 23
% 0.37/0.55 ; The agenda of rows to give has 77 entries:
% 0.37/0.55 ; 6 with value (4 16) 8 with value (4 22) 1 with value (4 27)
% 0.37/0.55 ; 4 with value (4 17) 8 with value (4 23) 1 with value (4 28)
% 0.37/0.55 ; 4 with value (4 18) 7 with value (4 24) 2 with value (4 29)
% 0.37/0.55 ; 8 with value (4 19) 6 with value (4 25) 3 with value (4 30)
% 0.37/0.55 ; 9 with value (4 20) 1 with value (4 26) 2 with value (4 31)
% 0.37/0.55 ; 7 with value (4 21)
% 0.37/0.55 Evaluation took:
% 0.37/0.55 0.054 seconds of real time
% 0.37/0.55 0.04822 seconds of user run time
% 0.37/0.55 0.006168 seconds of system run time
% 0.37/0.55 0 calls to %EVAL
% 0.37/0.55 0 page faults and
% 0.37/0.55 2,972,400 bytes consed.
% 0.37/0.55 :PROOF-FOUND
% 0.37/0.55 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-04T20:57:57
% 0.37/0.55 :PROOF-FOUND
% 0.37/0.55 *
%------------------------------------------------------------------------------