%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : PLA017-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 01:58:41 PM UTC 2026
% Result : Unsatisfiable 0.20s 0.51s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : PLA017-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.07 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.46 % Computer : n020.cluster.edu
% 0.20/0.46 % Model : x86_64 x86_64
% 0.20/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.46 % Memory : 8046.5625MB
% 0.20/0.46 % OS : Linux 6.8.0-71-generic
% 0.20/0.47 % CPULimit : 300
% 0.20/0.47 % WCLimit : 300
% 0.20/0.47 % DateTime : Mon Sep 21 03:33:17 UTC 2026
% 0.20/0.47 % CPUTime :
% 0.20/0.49 % Drodi V4.1.1
% 0.20/0.51 % Refutation found
% 0.20/0.51 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.20/0.51 % SZS output start CNFRefutation for theBenchmark
% 0.20/0.51 fof(f2,axiom,(
% 0.20/0.51 (![X,State]: (( holds(holding(X),do(pickup(X),State))| ~ holds(empty,State)| ~ holds(clear(X),State)| ~ differ(X,table) ) ))),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f5,axiom,(
% 0.20/0.51 (![X,Z,State]: (( holds(clear(X),do(pickup(Z),State))| ~ holds(clear(X),State)| ~ differ(X,Z) ) ))),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f7,axiom,(
% 0.20/0.51 (![X,Y,State]: (( holds(on(X,Y),do(putdown(X,Y),State))| ~ holds(holding(X),State)| ~ holds(clear(Y),State) ) ))),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f11,axiom,(
% 0.20/0.51 (![X,Y]: (( differ(X,Y)| ~ differ(Y,X) ) ))),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f13,axiom,(
% 0.20/0.51 differ(a,c) ),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f15,axiom,(
% 0.20/0.51 differ(a,table) ),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f26,axiom,(
% 0.20/0.51 holds(clear(a),s0) ),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f28,axiom,(
% 0.20/0.51 holds(clear(c),s0) ),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f29,axiom,(
% 0.20/0.51 holds(empty,s0) ),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f31,negated_conjecture,(
% 0.20/0.51 (![State]: (~ holds(on(a,c),State) ))),
% 0.20/0.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.20/0.51 fof(f34,plain,(
% 0.20/0.51 ![X]: ((![State]: ((holds(holding(X),do(pickup(X),State))|~holds(empty,State))|~holds(clear(X),State)))|~differ(X,table))),
% 0.20/0.51 inference(miniscoping,[status(thm)],[f2])).
% 0.20/0.51 fof(f35,plain,(
% 0.20/0.51 ![X0,X1]: (holds(holding(X0),do(pickup(X0),X1))|~holds(empty,X1)|~holds(clear(X0),X1)|~differ(X0,table))),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f34])).
% 0.20/0.51 fof(f40,plain,(
% 0.20/0.51 ![X,Z]: ((![State]: (holds(clear(X),do(pickup(Z),State))|~holds(clear(X),State)))|~differ(X,Z))),
% 0.20/0.51 inference(miniscoping,[status(thm)],[f5])).
% 0.20/0.51 fof(f41,plain,(
% 0.20/0.51 ![X0,X1,X2]: (holds(clear(X0),do(pickup(X1),X2))|~holds(clear(X0),X2)|~differ(X0,X1))),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f40])).
% 0.20/0.51 fof(f44,plain,(
% 0.20/0.51 ![Y,State]: ((![X]: (holds(on(X,Y),do(putdown(X,Y),State))|~holds(holding(X),State)))|~holds(clear(Y),State))),
% 0.20/0.51 inference(miniscoping,[status(thm)],[f7])).
% 0.20/0.51 fof(f45,plain,(
% 0.20/0.51 ![X0,X1,X2]: (holds(on(X0,X1),do(putdown(X0,X1),X2))|~holds(holding(X0),X2)|~holds(clear(X1),X2))),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f44])).
% 0.20/0.51 fof(f52,plain,(
% 0.20/0.51 ![X0,X1]: (differ(X0,X1)|~differ(X1,X0))),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f11])).
% 0.20/0.51 fof(f54,plain,(
% 0.20/0.51 differ(a,c)),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f13])).
% 0.20/0.51 fof(f56,plain,(
% 0.20/0.51 differ(a,table)),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f15])).
% 0.20/0.51 fof(f67,plain,(
% 0.20/0.51 holds(clear(a),s0)),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f26])).
% 0.20/0.51 fof(f69,plain,(
% 0.20/0.51 holds(clear(c),s0)),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f28])).
% 0.20/0.51 fof(f70,plain,(
% 0.20/0.51 holds(empty,s0)),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f29])).
% 0.20/0.51 fof(f72,plain,(
% 0.20/0.51 ![X0]: (~holds(on(a,c),X0))),
% 0.20/0.51 inference(cnf_transformation,[status(thm)],[f31])).
% 0.20/0.51 fof(f75,plain,(
% 0.20/0.51 ![X0]: (~holds(holding(a),X0)|~holds(clear(c),X0))),
% 0.20/0.51 inference(resolution,[status(thm)],[f45,f72])).
% 0.20/0.51 fof(f76,plain,(
% 0.20/0.51 ![X0]: (~holds(clear(c),do(pickup(a),X0))|~holds(empty,X0)|~holds(clear(a),X0)|~differ(a,table))),
% 0.20/0.51 inference(resolution,[status(thm)],[f75,f35])).
% 0.20/0.51 fof(f77,plain,(
% 0.20/0.51 ![X0]: (~holds(clear(c),do(pickup(a),X0))|~holds(empty,X0)|~holds(clear(a),X0))),
% 0.20/0.51 inference(forward_subsumption_resolution,[status(thm)],[f76,f56])).
% 0.20/0.51 fof(f79,plain,(
% 0.20/0.51 ![X0]: (~holds(empty,X0)|~holds(clear(a),X0)|~holds(clear(c),X0)|~differ(c,a))),
% 0.20/0.51 inference(resolution,[status(thm)],[f77,f41])).
% 0.20/0.51 fof(f81,plain,(
% 0.20/0.51 ![X0]: (~holds(empty,X0)|~holds(clear(a),X0)|~holds(clear(c),X0)|~differ(a,c))),
% 0.20/0.51 inference(resolution,[status(thm)],[f79,f52])).
% 0.20/0.51 fof(f82,plain,(
% 0.20/0.51 ![X0]: (~holds(empty,X0)|~holds(clear(a),X0)|~holds(clear(c),X0))),
% 0.20/0.51 inference(forward_subsumption_resolution,[status(thm)],[f81,f54])).
% 0.20/0.51 fof(f84,plain,(
% 0.20/0.51 ~holds(clear(a),s0)|~holds(clear(c),s0)),
% 0.20/0.51 inference(resolution,[status(thm)],[f82,f70])).
% 0.20/0.51 fof(f85,plain,(
% 0.20/0.51 ~holds(clear(c),s0)),
% 0.20/0.51 inference(forward_subsumption_resolution,[status(thm)],[f84,f67])).
% 0.20/0.51 fof(f87,plain,(
% 0.20/0.51 $false),
% 0.20/0.51 inference(forward_subsumption_resolution,[status(thm)],[f85,f69])).
% 0.20/0.51 % SZS output end CNFRefutation for theBenchmark.p
% 0.25/0.58 % Elapsed time: 0.103494 seconds
% 0.25/0.58 % CPU time: 0.138688 seconds
% 0.25/0.58 % Total memory used: 21.362 MB
% 0.25/0.58 % Net memory used: 21.306 MB
%------------------------------------------------------------------------------