TSTP Solution File: PUZ008-2 by SNARK---20120808r022
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PUZ008-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n025.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 18:26:22 EDT 2022
% Result : Unsatisfiable 0.19s 0.52s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 13
% Syntax : Number of clauses : 24 ( 13 unt; 0 nHn; 24 RR)
% Number of literals : 35 ( 0 equ; 22 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 6 con; 0-2 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(bmmmccc_x_to_mmmc_bcc,axiom,
( ~ banks(west(m(n3),c(n3)),east(m(n0),c(n0)),boatonwest)
| banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatoneast) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bmmmccc_x_to_mmmc_bcc) ).
cnf(bccc_mmm_to_c_bmmmcc,axiom,
( ~ banks(west(m(n0),c(n3)),east(m(n3),c(n0)),boatonwest)
| banks(west(m(n0),c(n1)),east(m(n3),c(n2)),boatoneast) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bccc_mmm_to_c_bmmmcc) ).
cnf(bmmmcc_c_to_mmm_bccc,axiom,
( ~ banks(west(m(n3),c(n2)),east(m(n0),c(n1)),boatonwest)
| banks(west(m(n3),c(n0)),east(m(n0),c(n3)),boatoneast) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bmmmcc_c_to_mmm_bccc) ).
cnf(bcc_mmmc_to_x_bmmmccc,axiom,
( ~ banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatonwest)
| banks(west(m(n0),c(n0)),east(m(n3),c(n3)),boatoneast) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bcc_mmmc_to_x_bmmmccc) ).
cnf(cc_bmmmc_to_bccc_mmm,axiom,
( ~ banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatoneast)
| banks(west(m(n0),c(n3)),east(m(n3),c(n0)),boatonwest) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc_bmmmc_to_bccc_mmm) ).
cnf(c_bmmmcc_to_bcc_mmmc,axiom,
( ~ banks(west(m(n0),c(n1)),east(m(n3),c(n2)),boatoneast)
| banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatonwest) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c_bmmmcc_to_bcc_mmmc) ).
cnf(mmm_bccc_to_bmmmc_cc,axiom,
( ~ banks(west(m(n3),c(n0)),east(m(n0),c(n3)),boatoneast)
| banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatonwest) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mmm_bccc_to_bmmmc_cc) ).
cnf(mmmc_bcc_to_bmmmcc_c,axiom,
( ~ banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatoneast)
| banks(west(m(n3),c(n2)),east(m(n0),c(n1)),boatonwest) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mmmc_bcc_to_bmmmcc_c) ).
cnf(bmmmc_cc_to_mc_bmmcc,axiom,
( ~ banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatonwest)
| banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatoneast) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bmmmc_cc_to_mc_bmmcc) ).
cnf(bmmcc_mc_to_cc_bmmmc,axiom,
( ~ banks(west(m(n2),c(n2)),east(m(n1),c(n1)),boatonwest)
| banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatoneast) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bmmcc_mc_to_cc_bmmmc) ).
cnf(mc_bmmcc_to_bmmcc_mc,axiom,
( ~ banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatoneast)
| banks(west(m(n2),c(n2)),east(m(n1),c(n1)),boatonwest) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mc_bmmcc_to_bmmcc_mc) ).
cnf(starting_configuration,hypothesis,
banks(west(m(n3),c(n3)),east(m(n0),c(n0)),boatonwest),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',starting_configuration) ).
cnf(prove_can_get_across,negated_conjecture,
~ banks(west(m(n0),c(n0)),east(m(n3),c(n3)),boatoneast),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_can_get_across) ).
cnf(34,plain,
~ banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatonwest),
inference('REWRITE',[status(thm)],[bcc_mmmc_to_x_bmmmccc,prove_can_get_across]) ).
cnf(35,plain,
~ banks(west(m(n0),c(n1)),east(m(n3),c(n2)),boatoneast),
inference('REWRITE',[status(thm)],[c_bmmmcc_to_bcc_mmmc,34]) ).
cnf(36,plain,
~ banks(west(m(n0),c(n3)),east(m(n3),c(n0)),boatonwest),
inference('REWRITE',[status(thm)],[bccc_mmm_to_c_bmmmcc,35]) ).
cnf(37,plain,
~ banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatoneast),
inference('REWRITE',[status(thm)],[cc_bmmmc_to_bccc_mmm,36]) ).
cnf(38,plain,
~ banks(west(m(n2),c(n2)),east(m(n1),c(n1)),boatonwest),
inference('REWRITE',[status(thm)],[bmmcc_mc_to_cc_bmmmc,37]) ).
cnf(39,plain,
~ banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatoneast),
inference('REWRITE',[status(thm)],[mc_bmmcc_to_bmmcc_mc,38]) ).
cnf(40,plain,
~ banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatonwest),
inference('REWRITE',[status(thm)],[bmmmc_cc_to_mc_bmmcc,39]) ).
cnf(41,plain,
~ banks(west(m(n3),c(n0)),east(m(n0),c(n3)),boatoneast),
inference('REWRITE',[status(thm)],[mmm_bccc_to_bmmmc_cc,40]) ).
cnf(42,plain,
~ banks(west(m(n3),c(n2)),east(m(n0),c(n1)),boatonwest),
inference('REWRITE',[status(thm)],[bmmmcc_c_to_mmm_bccc,41]) ).
cnf(43,plain,
~ banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatoneast),
inference('REWRITE',[status(thm)],[mmmc_bcc_to_bmmmcc_c,42]) ).
cnf(46,plain,
$false,
inference('REWRITE',[status(thm)],[bmmmccc_x_to_mmmc_bcc,43,starting_configuration]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : PUZ008-2 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13 % Command : run-snark %s %d
% 0.12/0.33 % Computer : n025.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Sat May 28 20:04:25 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.45 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.46 *
% 0.19/0.46 *
% 0.19/0.47 #<PACKAGE "SNARK-USER">
% 0.19/0.47 *
% 0.19/0.47 SNARK-TPTP-OPTIONS
% 0.19/0.47 *
% 0.19/0.47 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.19/0.47 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.19/0.47 (USE-FACTORING :POS)
% 0.19/0.47 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.19/0.47 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.19/0.47 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.19/0.47 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.19/0.47 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.19/0.47 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.19/0.47 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.19/0.47 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.19/0.47 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.19/0.47 (DECLARE-TPTP-SYMBOLS2))
% 0.19/0.47 *
% 0.19/0.47 "."
% 0.19/0.47 *
% 0.19/0.47 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-28T20:04:26
% 0.19/0.47 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n025.cluster.edu at 2022-05-28T20:04:26
% 0.19/0.52
% 0.19/0.52
% 0.19/0.52 #||
% 0.19/0.52 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.52 % SZS output start Refutation
% See solution above
% 0.19/0.52 ||#
% 0.19/0.52
% 0.19/0.52 ; Summary of computation:
% 0.19/0.52 ; 48 formulas have been input or derived (from 1 formulas).
% 0.19/0.52 ; 46 (96%) were retained. Of these,
% 0.19/0.52 ; 30 (65%) were simplified or subsumed later,
% 0.19/0.52 ; 16 (35%) are still being kept.
% 0.19/0.52 ;
% 0.19/0.52 ; Run time in seconds excluding printing time:
% 0.19/0.52 ; 0.010 20% Read assertion file (1 call)
% 0.19/0.52 ; 0.002 4% Assert (32 calls)
% 0.19/0.52 ; 0.003 6% Process new row (46 calls)
% 0.19/0.52 ; 0.001 2% Condensing (30 calls)
% 0.19/0.52 ; 0.005 10% Forward subsumption (30 calls)
% 0.19/0.52 ; 0.004 8% Backward subsumption (30 calls)
% 0.19/0.52 ; 0.000 0% Clause clause subsumption (44 calls)
% 0.19/0.52 ; 0.001 2% Forward simplification (46 calls)
% 0.19/0.52 ; 0.003 6% Backward simplification (46 calls)
% 0.19/0.52 ; 0.000 0% Sortal reasoning (32 calls)
% 0.19/0.52 ; 0.000 0% Purity testing (1 call)
% 0.19/0.52 ; 0.021 42% Other
% 0.19/0.52 ; 0.050 Total
% 0.19/0.52 ; 0.053 Real time
% 0.19/0.52 ;
% 0.19/0.52 ; Term-hash-array has 44 terms in all.
% 0.19/0.52 ; Feature-vector-row-index has 0 entries (30 at peak, 30 added, 30 deleted).
% 0.19/0.52 ; Feature-vector-row-index has 1 node (454 at peak, 454 added, 453 deleted).
% 0.19/0.52 ; Retrieved 22 possibly forward subsuming rows in 30 calls.
% 0.19/0.52 ; Retrieved 22 possibly backward subsumed rows in 30 calls.
% 0.19/0.52 ; Path-index has 49 entries (50 at peak, 54 added, 5 deleted).
% 0.19/0.52 ; Path-index has 75 nodes (75 at peak, 75 added, 0 deleted).
% 0.19/0.52 ; Trie-index has 49 entries (50 at peak, 54 added, 5 deleted).
% 0.19/0.52 ; Trie-index has 143 nodes (144 at peak, 148 added, 5 deleted).
% 0.19/0.52 ; Retrieved 1 generalization term in 15 calls.
% 0.19/0.52 ; Retrieved 15 instance terms in 15 calls.
% 0.19/0.52 ;
% 0.19/0.52 ; The agenda of backward simplifiable rows to process has 1 entry:
% 0.19/0.52 ; 1 with value 0
% 0.19/0.52 ; The agenda of input rows to give has 15 entries:
% 0.19/0.52 ; 15 with value 15
% 0.19/0.52 Evaluation took:
% 0.19/0.52 0.054 seconds of real time
% 0.19/0.52 0.046325 seconds of user run time
% 0.19/0.52 0.007807 seconds of system run time
% 0.19/0.52 0 calls to %EVAL
% 0.19/0.52 0 page faults and
% 0.19/0.52 5,204,496 bytes consed.
% 0.19/0.52 :PROOF-FOUND
% 0.19/0.52 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-28T20:04:26
% 0.19/0.52 :PROOF-FOUND
% 0.19/0.52 *
%------------------------------------------------------------------------------