%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : PUZ008-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% 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 : Mon Jul 18 18:24:08 EDT 2022

% Result   : Unsatisfiable 0.48s 0.67s
% Output   : Refutation 0.48s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(prove_can_get_across,negated_conjecture,
    ~ banks(west(m(n0),c(n0)),east(m(n3),c(n3)),boatoneast),
    input ).

cnf(bmc_mmcc_to_x_bmmmccc,axiom,
    ( ~ banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatonwest)
    | banks(west(m(n0),c(n0)),east(m(n3),c(n3)),boatoneast) ),
    input ).

cnf(c_bmmmcc_to_bmc_mmcc,axiom,
    ( ~ banks(west(m(n0),c(n1)),east(m(n3),c(n2)),boatoneast)
    | banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatonwest) ),
    input ).

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) ),
    input ).

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) ),
    input ).

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) ),
    input ).

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) ),
    input ).

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) ),
    input ).

cnf(starting_configuration,plain,
    banks(west(m(n3),c(n3)),east(m(n0),c(n0)),boatonwest),
    input ).

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) ),
    input ).

cnf(c0,plain,
    banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatoneast),
    inference(resolution,status(thm),[bmmmccc_x_to_mmmc_bcc,starting_configuration]) ).

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) ),
    input ).

cnf(c1,plain,
    banks(west(m(n3),c(n2)),east(m(n0),c(n1)),boatonwest),
    inference(resolution,status(thm),[mmmc_bcc_to_bmmmcc_c,c0]) ).

cnf(c2,plain,
    banks(west(m(n3),c(n0)),east(m(n0),c(n3)),boatoneast),
    inference(resolution,status(thm),[c1,bmmmcc_c_to_mmm_bccc]) ).

cnf(c3,plain,
    banks(west(m(n3),c(n1)),east(m(n0),c(n2)),boatonwest),
    inference(resolution,status(thm),[c2,mmm_bccc_to_bmmmc_cc]) ).

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) ),
    input ).

cnf(c5,plain,
    banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatoneast),
    inference(resolution,status(thm),[bmmmc_cc_to_mc_bmmcc,c3]) ).

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) ),
    input ).

cnf(c6,plain,
    banks(west(m(n2),c(n2)),east(m(n1),c(n1)),boatonwest),
    inference(resolution,status(thm),[mc_bmmcc_to_bmmcc_mc,c5]) ).

cnf(c7,plain,
    banks(west(m(n0),c(n2)),east(m(n3),c(n1)),boatoneast),
    inference(resolution,status(thm),[c6,bmmcc_mc_to_cc_bmmmc]) ).

cnf(c8,plain,
    banks(west(m(n0),c(n3)),east(m(n3),c(n0)),boatonwest),
    inference(resolution,status(thm),[c7,cc_bmmmc_to_bccc_mmm]) ).

cnf(c9,plain,
    banks(west(m(n0),c(n1)),east(m(n3),c(n2)),boatoneast),
    inference(resolution,status(thm),[c8,bccc_mmm_to_c_bmmmcc]) ).

cnf(c10,plain,
    banks(west(m(n1),c(n1)),east(m(n2),c(n2)),boatonwest),
    inference(resolution,status(thm),[c9,c_bmmmcc_to_bmc_mmcc]) ).

cnf(c12,plain,
    banks(west(m(n0),c(n0)),east(m(n3),c(n3)),boatoneast),
    inference(resolution,status(thm),[c10,bmc_mmcc_to_x_bmmmccc]) ).

cnf(c14,plain,
    $false,
    inference(resolution,status(thm),[c12,prove_can_get_across]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : PUZ008-2 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.12/0.34  % Computer : n021.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Sat May 28 19:51:12 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.48/0.67  # Version:  1.3
% 0.48/0.67  # SZS status Unsatisfiable
% 0.48/0.67  # SZS output start CNFRefutation
% See solution above
% 0.48/0.67  
% 0.48/0.67  # Initial clauses    : 32
% 0.48/0.67  # Processed clauses  : 37
% 0.48/0.67  # Factors computed   : 0
% 0.48/0.67  # Resolvents computed: 15
% 0.48/0.67  # Tautologies deleted: 0
% 0.48/0.67  # Forward subsumed   : 8
% 0.48/0.67  # Backward subsumed  : 22
% 0.48/0.67  # -------- CPU Time ---------
% 0.48/0.67  # User time          : 0.302 s
% 0.48/0.67  # System time        : 0.008 s
% 0.48/0.67  # Total time         : 0.310 s
%------------------------------------------------------------------------------