TSTP Solution File: PLA021-1 by Drodi---3.6.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Drodi---3.6.0
% Problem  : PLA021-1 : TPTP v8.1.2. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n019.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  : 300s
% DateTime : Tue Apr 30 20:36:36 EDT 2024

% Result   : Unsatisfiable 1.70s 0.61s
% Output   : CNFRefutation 1.70s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : PLA021-1 : TPTP v8.1.2. Released v1.1.0.
% 0.07/0.13  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.35  % Computer : n019.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  : 300
% 0.13/0.35  % DateTime : Mon Apr 29 22:29:59 EDT 2024
% 0.13/0.35  % CPUTime  : 
% 0.13/0.36  % Drodi V3.6.0
% 1.70/0.61  % Refutation found
% 1.70/0.61  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 1.70/0.61  % SZS output start CNFRefutation for theBenchmark
% 1.70/0.61  fof(f1,axiom,(
% 1.70/0.61    (![X,Y,State]: (( holds(and(X,Y),State)| ~ holds(X,State)| ~ holds(Y,State) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f2,axiom,(
% 1.70/0.61    (![X,State]: (( holds(holding(X),do(pickup(X),State))| ~ holds(empty,State)| ~ holds(clear(X),State)| ~ differ(X,table) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f3,axiom,(
% 1.70/0.61    (![Y,X,State]: (( holds(clear(Y),do(pickup(X),State))| ~ holds(on(X,Y),State)| ~ holds(clear(X),State)| ~ holds(empty,State) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f4,axiom,(
% 1.70/0.61    (![X,Y,Z,State]: (( holds(on(X,Y),do(pickup(Z),State))| ~ holds(on(X,Y),State)| ~ differ(X,Z) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f5,axiom,(
% 1.70/0.61    (![X,Z,State]: (( holds(clear(X),do(pickup(Z),State))| ~ holds(clear(X),State)| ~ differ(X,Z) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f6,axiom,(
% 1.70/0.61    (![X,Y,State]: (( holds(empty,do(putdown(X,Y),State))| ~ holds(holding(X),State)| ~ holds(clear(Y),State) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f7,axiom,(
% 1.70/0.61    (![X,Y,State]: (( holds(on(X,Y),do(putdown(X,Y),State))| ~ holds(holding(X),State)| ~ holds(clear(Y),State) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f9,axiom,(
% 1.70/0.61    (![X,Y,Z,W,State]: (( holds(on(X,Y),do(putdown(Z,W),State))| ~ holds(on(X,Y),State) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f10,axiom,(
% 1.70/0.61    (![Z,X,Y,State]: (( holds(clear(Z),do(putdown(X,Y),State))| ~ holds(clear(Z),State)| ~ differ(Z,Y) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f11,axiom,(
% 1.70/0.61    (![X,Y]: (( differ(X,Y)| ~ differ(Y,X) ) ))),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f12,axiom,(
% 1.70/0.61    differ(a,b) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f13,axiom,(
% 1.70/0.61    differ(a,c) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f14,axiom,(
% 1.70/0.61    differ(a,d) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f16,axiom,(
% 1.70/0.61    differ(b,c) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f17,axiom,(
% 1.70/0.61    differ(b,d) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f18,axiom,(
% 1.70/0.61    differ(b,table) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f20,axiom,(
% 1.70/0.61    differ(c,table) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f24,axiom,(
% 1.70/0.61    holds(on(c,d),s0) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f26,axiom,(
% 1.70/0.61    holds(clear(a),s0) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f27,axiom,(
% 1.70/0.61    holds(clear(b),s0) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f28,axiom,(
% 1.70/0.61    holds(clear(c),s0) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.61  fof(f29,axiom,(
% 1.70/0.61    holds(empty,s0) ),
% 1.70/0.61    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.62  fof(f31,negated_conjecture,(
% 1.70/0.62    (![State]: (~ holds(and(on(b,d),on(c,a)),State) ))),
% 1.70/0.62    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 1.70/0.62  fof(f32,plain,(
% 1.70/0.62    ![Y,State]: ((![X]: (holds(and(X,Y),State)|~holds(X,State)))|~holds(Y,State))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f1])).
% 1.70/0.62  fof(f33,plain,(
% 1.70/0.62    ![X0,X1,X2]: (holds(and(X0,X1),X2)|~holds(X0,X2)|~holds(X1,X2))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f32])).
% 1.70/0.62  fof(f34,plain,(
% 1.70/0.62    ![X]: ((![State]: ((holds(holding(X),do(pickup(X),State))|~holds(empty,State))|~holds(clear(X),State)))|~differ(X,table))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f2])).
% 1.70/0.62  fof(f35,plain,(
% 1.70/0.62    ![X0,X1]: (holds(holding(X0),do(pickup(X0),X1))|~holds(empty,X1)|~holds(clear(X0),X1)|~differ(X0,table))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f34])).
% 1.70/0.62  fof(f36,plain,(
% 1.70/0.62    ![State]: ((![X]: ((![Y]: (holds(clear(Y),do(pickup(X),State))|~holds(on(X,Y),State)))|~holds(clear(X),State)))|~holds(empty,State))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f3])).
% 1.70/0.62  fof(f37,plain,(
% 1.70/0.62    ![X0,X1,X2]: (holds(clear(X0),do(pickup(X1),X2))|~holds(on(X1,X0),X2)|~holds(clear(X1),X2)|~holds(empty,X2))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f36])).
% 1.70/0.62  fof(f38,plain,(
% 1.70/0.62    ![X,Z]: ((![Y,State]: (holds(on(X,Y),do(pickup(Z),State))|~holds(on(X,Y),State)))|~differ(X,Z))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f4])).
% 1.70/0.62  fof(f39,plain,(
% 1.70/0.62    ![X0,X1,X2,X3]: (holds(on(X0,X1),do(pickup(X2),X3))|~holds(on(X0,X1),X3)|~differ(X0,X2))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f38])).
% 1.70/0.62  fof(f40,plain,(
% 1.70/0.62    ![X,Z]: ((![State]: (holds(clear(X),do(pickup(Z),State))|~holds(clear(X),State)))|~differ(X,Z))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f5])).
% 1.70/0.62  fof(f41,plain,(
% 1.70/0.62    ![X0,X1,X2]: (holds(clear(X0),do(pickup(X1),X2))|~holds(clear(X0),X2)|~differ(X0,X1))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f40])).
% 1.70/0.62  fof(f42,plain,(
% 1.70/0.62    ![Y,State]: ((![X]: (holds(empty,do(putdown(X,Y),State))|~holds(holding(X),State)))|~holds(clear(Y),State))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f6])).
% 1.70/0.62  fof(f43,plain,(
% 1.70/0.62    ![X0,X1,X2]: (holds(empty,do(putdown(X0,X1),X2))|~holds(holding(X0),X2)|~holds(clear(X1),X2))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f42])).
% 1.70/0.62  fof(f44,plain,(
% 1.70/0.62    ![Y,State]: ((![X]: (holds(on(X,Y),do(putdown(X,Y),State))|~holds(holding(X),State)))|~holds(clear(Y),State))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f7])).
% 1.70/0.62  fof(f45,plain,(
% 1.70/0.62    ![X0,X1,X2]: (holds(on(X0,X1),do(putdown(X0,X1),X2))|~holds(holding(X0),X2)|~holds(clear(X1),X2))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f44])).
% 1.70/0.62  fof(f48,plain,(
% 1.70/0.62    ![X,Y,State]: ((![Z,W]: holds(on(X,Y),do(putdown(Z,W),State)))|~holds(on(X,Y),State))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f9])).
% 1.70/0.62  fof(f49,plain,(
% 1.70/0.62    ![X0,X1,X2,X3,X4]: (holds(on(X0,X1),do(putdown(X2,X3),X4))|~holds(on(X0,X1),X4))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f48])).
% 1.70/0.62  fof(f50,plain,(
% 1.70/0.62    ![Z,Y]: ((![State]: ((![X]: holds(clear(Z),do(putdown(X,Y),State)))|~holds(clear(Z),State)))|~differ(Z,Y))),
% 1.70/0.62    inference(miniscoping,[status(esa)],[f10])).
% 1.70/0.62  fof(f51,plain,(
% 1.70/0.62    ![X0,X1,X2,X3]: (holds(clear(X0),do(putdown(X1,X2),X3))|~holds(clear(X0),X3)|~differ(X0,X2))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f50])).
% 1.70/0.62  fof(f52,plain,(
% 1.70/0.62    ![X0,X1]: (differ(X0,X1)|~differ(X1,X0))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f11])).
% 1.70/0.62  fof(f53,plain,(
% 1.70/0.62    differ(a,b)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f12])).
% 1.70/0.62  fof(f54,plain,(
% 1.70/0.62    differ(a,c)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f13])).
% 1.70/0.62  fof(f55,plain,(
% 1.70/0.62    differ(a,d)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f14])).
% 1.70/0.62  fof(f57,plain,(
% 1.70/0.62    differ(b,c)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f16])).
% 1.70/0.62  fof(f58,plain,(
% 1.70/0.62    differ(b,d)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f17])).
% 1.70/0.62  fof(f59,plain,(
% 1.70/0.62    differ(b,table)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f18])).
% 1.70/0.62  fof(f61,plain,(
% 1.70/0.62    differ(c,table)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f20])).
% 1.70/0.62  fof(f65,plain,(
% 1.70/0.62    holds(on(c,d),s0)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f24])).
% 1.70/0.62  fof(f67,plain,(
% 1.70/0.62    holds(clear(a),s0)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f26])).
% 1.70/0.62  fof(f68,plain,(
% 1.70/0.62    holds(clear(b),s0)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f27])).
% 1.70/0.62  fof(f69,plain,(
% 1.70/0.62    holds(clear(c),s0)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f28])).
% 1.70/0.62  fof(f70,plain,(
% 1.70/0.62    holds(empty,s0)),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f29])).
% 1.70/0.62  fof(f72,plain,(
% 1.70/0.62    ![X0]: (~holds(and(on(b,d),on(c,a)),X0))),
% 1.70/0.62    inference(cnf_transformation,[status(esa)],[f31])).
% 1.70/0.62  fof(f73,plain,(
% 1.70/0.62    ![X0]: (~holds(on(b,d),X0)|~holds(on(c,a),X0))),
% 1.70/0.62    inference(resolution,[status(thm)],[f33,f72])).
% 1.70/0.62  fof(f78,plain,(
% 1.70/0.62    differ(d,b)),
% 1.70/0.62    inference(resolution,[status(thm)],[f52,f58])).
% 1.70/0.62  fof(f79,plain,(
% 1.70/0.62    differ(c,b)),
% 1.70/0.62    inference(resolution,[status(thm)],[f52,f57])).
% 1.70/0.62  fof(f81,plain,(
% 1.70/0.62    differ(d,a)),
% 1.70/0.62    inference(resolution,[status(thm)],[f52,f55])).
% 1.70/0.62  fof(f83,plain,(
% 1.70/0.62    differ(b,a)),
% 1.70/0.62    inference(resolution,[status(thm)],[f52,f53])).
% 1.70/0.62  fof(f103,plain,(
% 1.70/0.62    ![X0,X1,X2]: (~holds(on(c,a),X0)|~holds(on(b,d),do(putdown(X1,X2),X0)))),
% 1.70/0.62    inference(resolution,[status(thm)],[f49,f73])).
% 1.70/0.62  fof(f105,plain,(
% 1.70/0.62    ![X0]: (~holds(holding(b),X0)|~holds(clear(d),X0)|~holds(on(c,a),X0))),
% 1.70/0.62    inference(resolution,[status(thm)],[f45,f103])).
% 1.70/0.62  fof(f109,plain,(
% 1.70/0.62    ![X0,X1]: (~holds(holding(b),do(pickup(X0),X1))|~holds(clear(d),do(pickup(X0),X1))|~holds(on(c,a),X1)|~differ(c,X0))),
% 1.70/0.62    inference(resolution,[status(thm)],[f105,f39])).
% 1.70/0.62  fof(f121,plain,(
% 1.70/0.62    spl0_3 <=> differ(d,a)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f123,plain,(
% 1.70/0.62    ~differ(d,a)|spl0_3),
% 1.70/0.62    inference(component_clause,[status(thm)],[f121])).
% 1.70/0.62  fof(f126,plain,(
% 1.70/0.62    $false|spl0_3),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f123,f81])).
% 1.70/0.62  fof(f127,plain,(
% 1.70/0.62    spl0_3),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f126])).
% 1.70/0.62  fof(f128,plain,(
% 1.70/0.62    ![X0,X1]: (~holds(holding(b),do(pickup(X0),X1))|~holds(on(c,a),X1)|~differ(c,X0)|~holds(clear(d),X1)|~differ(d,X0))),
% 1.70/0.62    inference(resolution,[status(thm)],[f109,f41])).
% 1.70/0.62  fof(f132,plain,(
% 1.70/0.62    spl0_4 <=> ~holds(on(c,a),X0)|~holds(clear(d),X0)|~holds(empty,X0)|~holds(clear(b),X0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f133,plain,(
% 1.70/0.62    ![X0]: (~holds(on(c,a),X0)|~holds(clear(d),X0)|~holds(empty,X0)|~holds(clear(b),X0)|~spl0_4)),
% 1.70/0.62    inference(component_clause,[status(thm)],[f132])).
% 1.70/0.62  fof(f135,plain,(
% 1.70/0.62    spl0_5 <=> differ(c,b)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f137,plain,(
% 1.70/0.62    ~differ(c,b)|spl0_5),
% 1.70/0.62    inference(component_clause,[status(thm)],[f135])).
% 1.70/0.62  fof(f138,plain,(
% 1.70/0.62    spl0_6 <=> differ(d,b)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f140,plain,(
% 1.70/0.62    ~differ(d,b)|spl0_6),
% 1.70/0.62    inference(component_clause,[status(thm)],[f138])).
% 1.70/0.62  fof(f141,plain,(
% 1.70/0.62    spl0_7 <=> differ(b,table)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f143,plain,(
% 1.70/0.62    ~differ(b,table)|spl0_7),
% 1.70/0.62    inference(component_clause,[status(thm)],[f141])).
% 1.70/0.62  fof(f144,plain,(
% 1.70/0.62    ![X0]: (~holds(on(c,a),X0)|~differ(c,b)|~holds(clear(d),X0)|~differ(d,b)|~holds(empty,X0)|~holds(clear(b),X0)|~differ(b,table))),
% 1.70/0.62    inference(resolution,[status(thm)],[f128,f35])).
% 1.70/0.62  fof(f145,plain,(
% 1.70/0.62    spl0_4|~spl0_5|~spl0_6|~spl0_7),
% 1.70/0.62    inference(split_clause,[status(thm)],[f144,f132,f135,f138,f141])).
% 1.70/0.62  fof(f146,plain,(
% 1.70/0.62    $false|spl0_7),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f143,f59])).
% 1.70/0.62  fof(f147,plain,(
% 1.70/0.62    spl0_7),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f146])).
% 1.70/0.62  fof(f148,plain,(
% 1.70/0.62    $false|spl0_6),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f140,f78])).
% 1.70/0.62  fof(f149,plain,(
% 1.70/0.62    spl0_6),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f148])).
% 1.70/0.62  fof(f150,plain,(
% 1.70/0.62    $false|spl0_5),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f137,f79])).
% 1.70/0.62  fof(f151,plain,(
% 1.70/0.62    spl0_5),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f150])).
% 1.70/0.62  fof(f152,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(d),do(putdown(c,a),X0))|~holds(empty,do(putdown(c,a),X0))|~holds(clear(b),do(putdown(c,a),X0))|~holds(holding(c),X0)|~holds(clear(a),X0)|~spl0_4)),
% 1.70/0.62    inference(resolution,[status(thm)],[f133,f45])).
% 1.70/0.62  fof(f153,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(d),do(putdown(c,a),X0))|~holds(clear(b),do(putdown(c,a),X0))|~holds(holding(c),X0)|~holds(clear(a),X0)|~spl0_4)),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f152,f43])).
% 1.70/0.62  fof(f156,plain,(
% 1.70/0.62    spl0_8 <=> ~holds(clear(b),do(putdown(c,a),X0))|~holds(holding(c),X0)|~holds(clear(a),X0)|~holds(clear(d),X0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f157,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(b),do(putdown(c,a),X0))|~holds(holding(c),X0)|~holds(clear(a),X0)|~holds(clear(d),X0)|~spl0_8)),
% 1.70/0.62    inference(component_clause,[status(thm)],[f156])).
% 1.70/0.62  fof(f159,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(b),do(putdown(c,a),X0))|~holds(holding(c),X0)|~holds(clear(a),X0)|~holds(clear(d),X0)|~differ(d,a)|~spl0_4)),
% 1.70/0.62    inference(resolution,[status(thm)],[f153,f51])).
% 1.70/0.62  fof(f160,plain,(
% 1.70/0.62    spl0_8|~spl0_3|~spl0_4),
% 1.70/0.62    inference(split_clause,[status(thm)],[f159,f156,f121,f132])).
% 1.70/0.62  fof(f161,plain,(
% 1.70/0.62    spl0_9 <=> ~holds(holding(c),X0)|~holds(clear(a),X0)|~holds(clear(d),X0)|~holds(clear(b),X0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f162,plain,(
% 1.70/0.62    ![X0]: (~holds(holding(c),X0)|~holds(clear(a),X0)|~holds(clear(d),X0)|~holds(clear(b),X0)|~spl0_9)),
% 1.70/0.62    inference(component_clause,[status(thm)],[f161])).
% 1.70/0.62  fof(f164,plain,(
% 1.70/0.62    spl0_10 <=> differ(b,a)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f166,plain,(
% 1.70/0.62    ~differ(b,a)|spl0_10),
% 1.70/0.62    inference(component_clause,[status(thm)],[f164])).
% 1.70/0.62  fof(f167,plain,(
% 1.70/0.62    ![X0]: (~holds(holding(c),X0)|~holds(clear(a),X0)|~holds(clear(d),X0)|~holds(clear(b),X0)|~differ(b,a)|~spl0_8)),
% 1.70/0.62    inference(resolution,[status(thm)],[f157,f51])).
% 1.70/0.62  fof(f168,plain,(
% 1.70/0.62    spl0_9|~spl0_10|~spl0_8),
% 1.70/0.62    inference(split_clause,[status(thm)],[f167,f161,f164,f156])).
% 1.70/0.62  fof(f169,plain,(
% 1.70/0.62    $false|spl0_10),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f166,f83])).
% 1.70/0.62  fof(f170,plain,(
% 1.70/0.62    spl0_10),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f169])).
% 1.70/0.62  fof(f177,plain,(
% 1.70/0.62    spl0_13 <=> holds(clear(b),s0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f179,plain,(
% 1.70/0.62    ~holds(clear(b),s0)|spl0_13),
% 1.70/0.62    inference(component_clause,[status(thm)],[f177])).
% 1.70/0.62  fof(f184,plain,(
% 1.70/0.62    ![X0,X1]: (~holds(holding(c),do(pickup(X0),X1))|~holds(clear(d),do(pickup(X0),X1))|~holds(clear(b),do(pickup(X0),X1))|~holds(clear(a),X1)|~differ(a,X0)|~spl0_9)),
% 1.70/0.62    inference(resolution,[status(thm)],[f162,f41])).
% 1.70/0.62  fof(f190,plain,(
% 1.70/0.62    spl0_14 <=> holds(clear(a),s0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f192,plain,(
% 1.70/0.62    ~holds(clear(a),s0)|spl0_14),
% 1.70/0.62    inference(component_clause,[status(thm)],[f190])).
% 1.70/0.62  fof(f199,plain,(
% 1.70/0.62    $false|spl0_14),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f192,f67])).
% 1.70/0.62  fof(f200,plain,(
% 1.70/0.62    spl0_14),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f199])).
% 1.70/0.62  fof(f224,plain,(
% 1.70/0.62    spl0_16 <=> differ(b,c)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f226,plain,(
% 1.70/0.62    ~differ(b,c)|spl0_16),
% 1.70/0.62    inference(component_clause,[status(thm)],[f224])).
% 1.70/0.62  fof(f227,plain,(
% 1.70/0.62    spl0_17 <=> differ(a,c)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f229,plain,(
% 1.70/0.62    ~differ(a,c)|spl0_17),
% 1.70/0.62    inference(component_clause,[status(thm)],[f227])).
% 1.70/0.62  fof(f230,plain,(
% 1.70/0.62    spl0_18 <=> differ(c,table)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f232,plain,(
% 1.70/0.62    ~differ(c,table)|spl0_18),
% 1.70/0.62    inference(component_clause,[status(thm)],[f230])).
% 1.70/0.62  fof(f235,plain,(
% 1.70/0.62    $false|spl0_18),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f232,f61])).
% 1.70/0.62  fof(f236,plain,(
% 1.70/0.62    spl0_18),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f235])).
% 1.70/0.62  fof(f237,plain,(
% 1.70/0.62    $false|spl0_17),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f229,f54])).
% 1.70/0.62  fof(f238,plain,(
% 1.70/0.62    spl0_17),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f237])).
% 1.70/0.62  fof(f239,plain,(
% 1.70/0.62    $false|spl0_16),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f226,f57])).
% 1.70/0.62  fof(f240,plain,(
% 1.70/0.62    spl0_16),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f239])).
% 1.70/0.62  fof(f295,plain,(
% 1.70/0.62    spl0_27 <=> holds(clear(c),s0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f297,plain,(
% 1.70/0.62    ~holds(clear(c),s0)|spl0_27),
% 1.70/0.62    inference(component_clause,[status(thm)],[f295])).
% 1.70/0.62  fof(f324,plain,(
% 1.70/0.62    ![X0,X1]: (~holds(holding(c),do(pickup(X0),X1))|~holds(clear(d),do(pickup(X0),X1))|~holds(clear(a),X1)|~differ(a,X0)|~holds(clear(b),X1)|~differ(b,X0)|~spl0_9)),
% 1.70/0.62    inference(resolution,[status(thm)],[f184,f41])).
% 1.70/0.62  fof(f349,plain,(
% 1.70/0.62    ![X0,X1]: (~holds(holding(c),do(pickup(X0),X1))|~holds(clear(a),X1)|~differ(a,X0)|~holds(clear(b),X1)|~differ(b,X0)|~holds(on(X0,d),X1)|~holds(clear(X0),X1)|~holds(empty,X1)|~spl0_9)),
% 1.70/0.62    inference(resolution,[status(thm)],[f324,f37])).
% 1.70/0.62  fof(f376,plain,(
% 1.70/0.62    spl0_30 <=> holds(empty,s0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f378,plain,(
% 1.70/0.62    ~holds(empty,s0)|spl0_30),
% 1.70/0.62    inference(component_clause,[status(thm)],[f376])).
% 1.70/0.62  fof(f393,plain,(
% 1.70/0.62    $false|spl0_30),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f378,f70])).
% 1.70/0.62  fof(f394,plain,(
% 1.70/0.62    spl0_30),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f393])).
% 1.70/0.62  fof(f395,plain,(
% 1.70/0.62    $false|spl0_27),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f297,f69])).
% 1.70/0.62  fof(f396,plain,(
% 1.70/0.62    spl0_27),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f395])).
% 1.70/0.62  fof(f890,plain,(
% 1.70/0.62    spl0_71 <=> ~holds(clear(a),X0)|~holds(clear(b),X0)|~holds(on(c,d),X0)|~holds(clear(c),X0)|~holds(empty,X0)|~holds(empty,X0)|~holds(clear(c),X0)),
% 1.70/0.62    introduced(split_symbol_definition)).
% 1.70/0.62  fof(f891,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(a),X0)|~holds(clear(b),X0)|~holds(on(c,d),X0)|~holds(clear(c),X0)|~holds(empty,X0)|~holds(empty,X0)|~holds(clear(c),X0)|~spl0_71)),
% 1.70/0.62    inference(component_clause,[status(thm)],[f890])).
% 1.70/0.62  fof(f893,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(a),X0)|~differ(a,c)|~holds(clear(b),X0)|~differ(b,c)|~holds(on(c,d),X0)|~holds(clear(c),X0)|~holds(empty,X0)|~holds(empty,X0)|~holds(clear(c),X0)|~differ(c,table)|~spl0_9)),
% 1.70/0.62    inference(resolution,[status(thm)],[f349,f35])).
% 1.70/0.62  fof(f894,plain,(
% 1.70/0.62    spl0_71|~spl0_17|~spl0_16|~spl0_18|~spl0_9),
% 1.70/0.62    inference(split_clause,[status(thm)],[f893,f890,f227,f224,f230,f161])).
% 1.70/0.62  fof(f895,plain,(
% 1.70/0.62    ![X0]: (~holds(clear(a),X0)|~holds(clear(b),X0)|~holds(on(c,d),X0)|~holds(clear(c),X0)|~holds(empty,X0)|~spl0_71)),
% 1.70/0.62    inference(duplicate_literals_removal,[status(esa)],[f891])).
% 1.70/0.62  fof(f896,plain,(
% 1.70/0.62    ~holds(clear(a),s0)|~holds(clear(b),s0)|~holds(clear(c),s0)|~holds(empty,s0)|~spl0_71),
% 1.70/0.62    inference(resolution,[status(thm)],[f895,f65])).
% 1.70/0.62  fof(f897,plain,(
% 1.70/0.62    ~spl0_14|~spl0_13|~spl0_27|~spl0_30|~spl0_71),
% 1.70/0.62    inference(split_clause,[status(thm)],[f896,f190,f177,f295,f376,f890])).
% 1.70/0.62  fof(f902,plain,(
% 1.70/0.62    $false|spl0_13),
% 1.70/0.62    inference(forward_subsumption_resolution,[status(thm)],[f179,f68])).
% 1.70/0.62  fof(f903,plain,(
% 1.70/0.62    spl0_13),
% 1.70/0.62    inference(contradiction_clause,[status(thm)],[f902])).
% 1.70/0.62  fof(f904,plain,(
% 1.70/0.62    $false),
% 1.70/0.62    inference(sat_refutation,[status(thm)],[f127,f145,f147,f149,f151,f160,f168,f170,f200,f236,f238,f240,f394,f396,f894,f897,f903])).
% 1.70/0.62  % SZS output end CNFRefutation for theBenchmark.p
% 1.70/0.66  % Elapsed time: 0.286949 seconds
% 1.70/0.66  % CPU time: 2.103142 seconds
% 1.70/0.66  % Total memory used: 100.452 MB
% 1.70/0.66  % Net memory used: 97.736 MB
%------------------------------------------------------------------------------