TSTP Solution File: PUZ131-10 by Drodi---3.6.0
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- Process Solution
%------------------------------------------------------------------------------
% File : Drodi---3.6.0
% Problem : PUZ131-10 : TPTP v8.1.2. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n013.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 20:37:10 EDT 2024
% Result : Unsatisfiable 0.07s 0.27s
% Output : CNFRefutation 0.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 9
% Syntax : Number of formulae : 32 ( 32 unt; 0 def)
% Number of atoms : 32 ( 31 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 4 con; 0-4 aty)
% Number of variables : 20 ( 20 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A,B,C] : ifeq(A,A,B,C) = B,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
student(michael) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,axiom,
professor(victor) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f7,axiom,
course(csc410) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f17,axiom,
! [X] : ifeq(course(X),true,teaches(coordinatorof(X),X),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f18,axiom,
! [Z,Y,X] : ifeq(teaches(Z,Y),true,ifeq(enrolled(X,Y),true,ifeq(course(Y),true,ifeq(professor(Z),true,ifeq(student(X),true,taughtby(X,Z),true),true),true),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f19,axiom,
enrolled(michael,csc410) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f20,axiom,
coordinatorof(csc410) = victor,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f21,negated_conjecture,
taughtby(michael,victor) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f22,plain,
! [X0,X1,X2] : ifeq(X0,X0,X1,X2) = X1,
inference(cnf_transformation,[status(esa)],[f1]) ).
fof(f26,plain,
student(michael) = true,
inference(cnf_transformation,[status(esa)],[f5]) ).
fof(f27,plain,
professor(victor) = true,
inference(cnf_transformation,[status(esa)],[f6]) ).
fof(f28,plain,
course(csc410) = true,
inference(cnf_transformation,[status(esa)],[f7]) ).
fof(f38,plain,
! [X0] : ifeq(course(X0),true,teaches(coordinatorof(X0),X0),true) = true,
inference(cnf_transformation,[status(esa)],[f17]) ).
fof(f39,plain,
! [X0,X1,X2] : ifeq(teaches(X0,X1),true,ifeq(enrolled(X2,X1),true,ifeq(course(X1),true,ifeq(professor(X0),true,ifeq(student(X2),true,taughtby(X2,X0),true),true),true),true),true) = true,
inference(cnf_transformation,[status(esa)],[f18]) ).
fof(f40,plain,
enrolled(michael,csc410) = true,
inference(cnf_transformation,[status(esa)],[f19]) ).
fof(f41,plain,
coordinatorof(csc410) = victor,
inference(cnf_transformation,[status(esa)],[f20]) ).
fof(f42,plain,
taughtby(michael,victor) != true,
inference(cnf_transformation,[status(esa)],[f21]) ).
fof(f43,plain,
! [X0] : ifeq(teaches(X0,csc410),true,ifeq(true,true,ifeq(course(csc410),true,ifeq(professor(X0),true,ifeq(student(michael),true,taughtby(michael,X0),true),true),true),true),true) = true,
inference(paramodulation,[status(thm)],[f40,f39]) ).
fof(f44,plain,
! [X0] : ifeq(teaches(X0,csc410),true,ifeq(true,true,ifeq(course(csc410),true,ifeq(professor(X0),true,ifeq(true,true,taughtby(michael,X0),true),true),true),true),true) = true,
inference(forward_demodulation,[status(thm)],[f26,f43]) ).
fof(f66,plain,
! [X0] : ifeq(teaches(X0,csc410),true,ifeq(true,true,ifeq(course(csc410),true,ifeq(professor(X0),true,taughtby(michael,X0),true),true),true),true) = true,
inference(backward_demodulation,[status(thm)],[f22,f44]) ).
fof(f67,plain,
! [X0] : ifeq(teaches(X0,csc410),true,ifeq(course(csc410),true,ifeq(professor(X0),true,taughtby(michael,X0),true),true),true) = true,
inference(forward_demodulation,[status(thm)],[f22,f66]) ).
fof(f427,plain,
! [X0] : ifeq(teaches(X0,csc410),true,ifeq(true,true,ifeq(professor(X0),true,taughtby(michael,X0),true),true),true) = true,
inference(forward_demodulation,[status(thm)],[f28,f67]) ).
fof(f428,plain,
! [X0] : ifeq(teaches(X0,csc410),true,ifeq(professor(X0),true,taughtby(michael,X0),true),true) = true,
inference(forward_demodulation,[status(thm)],[f22,f427]) ).
fof(f721,plain,
ifeq(true,true,teaches(coordinatorof(csc410),csc410),true) = true,
inference(paramodulation,[status(thm)],[f28,f38]) ).
fof(f722,plain,
teaches(coordinatorof(csc410),csc410) = true,
inference(forward_demodulation,[status(thm)],[f22,f721]) ).
fof(f723,plain,
teaches(victor,csc410) = true,
inference(forward_demodulation,[status(thm)],[f41,f722]) ).
fof(f729,plain,
ifeq(true,true,ifeq(professor(victor),true,taughtby(michael,victor),true),true) = true,
inference(paramodulation,[status(thm)],[f723,f428]) ).
fof(f730,plain,
ifeq(professor(victor),true,taughtby(michael,victor),true) = true,
inference(forward_demodulation,[status(thm)],[f22,f729]) ).
fof(f731,plain,
ifeq(true,true,taughtby(michael,victor),true) = true,
inference(forward_demodulation,[status(thm)],[f27,f730]) ).
fof(f732,plain,
taughtby(michael,victor) = true,
inference(forward_demodulation,[status(thm)],[f22,f731]) ).
fof(f733,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f732,f42]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07 % Problem : PUZ131-10 : TPTP v8.1.2. Released v7.5.0.
% 0.00/0.07 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.07/0.26 % Computer : n013.cluster.edu
% 0.07/0.26 % Model : x86_64 x86_64
% 0.07/0.26 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.26 % Memory : 8042.1875MB
% 0.07/0.26 % OS : Linux 3.10.0-693.el7.x86_64
% 0.07/0.26 % CPULimit : 300
% 0.07/0.26 % WCLimit : 300
% 0.07/0.26 % DateTime : Mon Apr 29 22:04:34 EDT 2024
% 0.07/0.26 % CPUTime :
% 0.07/0.26 % Drodi V3.6.0
% 0.07/0.27 % Refutation found
% 0.07/0.27 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.07/0.27 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.07/0.28 % Elapsed time: 0.017590 seconds
% 0.07/0.28 % CPU time: 0.065843 seconds
% 0.07/0.28 % Total memory used: 7.542 MB
% 0.07/0.28 % Net memory used: 7.490 MB
%------------------------------------------------------------------------------