TSTP Solution File: PUZ131-10 by CSE_E---1.5
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%------------------------------------------------------------------------------
% File : CSE_E---1.5
% Problem : PUZ131-10 : TPTP v8.1.2. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% Computer : n020.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 : Thu Aug 31 13:12:42 EDT 2023
% Result : Unsatisfiable 0.23s 0.59s
% Output : CNFRefutation 0.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 28
% Syntax : Number of formulae : 40 ( 21 unt; 19 typ; 0 def)
% Number of atoms : 21 ( 20 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 18 ( 12 >; 6 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 7 con; 0-4 aty)
% Number of variables : 16 ( 2 sgn; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(decl_22,type,
ifeq: ( $i * $i * $i * $i ) > $i ).
tff(decl_23,type,
sK7_student_type_A: $i ).
tff(decl_24,type,
student: $i > $i ).
tff(decl_25,type,
true: $i ).
tff(decl_26,type,
sK6_professor_type_A: $i ).
tff(decl_27,type,
professor: $i > $i ).
tff(decl_28,type,
sK5_course_type_A: $i ).
tff(decl_29,type,
course: $i > $i ).
tff(decl_30,type,
michael: $i ).
tff(decl_31,type,
victor: $i ).
tff(decl_32,type,
csc410: $i ).
tff(decl_33,type,
coordinatorof: $i > $i ).
tff(decl_34,type,
sK4_student_enrolled_axiom_Y: $i > $i ).
tff(decl_35,type,
enrolled: ( $i * $i ) > $i ).
tff(decl_36,type,
sK3_professor_teaches_Y: $i > $i ).
tff(decl_37,type,
teaches: ( $i * $i ) > $i ).
tff(decl_38,type,
sK2_course_enrolled_Y: $i > $i ).
tff(decl_39,type,
sK1_course_teaches_Y: $i > $i ).
tff(decl_40,type,
taughtby: ( $i * $i ) > $i ).
cnf(student_enrolled_taught,axiom,
ifeq(teaches(X1,X2),true,ifeq(enrolled(X3,X2),true,ifeq(course(X2),true,ifeq(professor(X1),true,ifeq(student(X3),true,taughtby(X3,X1),true),true),true),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',student_enrolled_taught) ).
cnf(michael_type,axiom,
student(michael) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',michael_type) ).
cnf(ifeq_axiom,axiom,
ifeq(X1,X1,X2,X3) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
cnf(coordinator_teaches,axiom,
ifeq(course(X1),true,teaches(coordinatorof(X1),X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',coordinator_teaches) ).
cnf(victor_coordinator_csc410_axiom,axiom,
coordinatorof(csc410) = victor,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',victor_coordinator_csc410_axiom) ).
cnf(csc410_type,axiom,
course(csc410) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',csc410_type) ).
cnf(michael_enrolled_csc410_axiom,axiom,
enrolled(michael,csc410) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',michael_enrolled_csc410_axiom) ).
cnf(victor_type,axiom,
professor(victor) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',victor_type) ).
cnf(teaching_conjecture,negated_conjecture,
taughtby(michael,victor) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',teaching_conjecture) ).
cnf(c_0_9,axiom,
ifeq(teaches(X1,X2),true,ifeq(enrolled(X3,X2),true,ifeq(course(X2),true,ifeq(professor(X1),true,ifeq(student(X3),true,taughtby(X3,X1),true),true),true),true),true) = true,
student_enrolled_taught ).
cnf(c_0_10,axiom,
student(michael) = true,
michael_type ).
cnf(c_0_11,axiom,
ifeq(X1,X1,X2,X3) = X2,
ifeq_axiom ).
cnf(c_0_12,axiom,
ifeq(course(X1),true,teaches(coordinatorof(X1),X1),true) = true,
coordinator_teaches ).
cnf(c_0_13,axiom,
coordinatorof(csc410) = victor,
victor_coordinator_csc410_axiom ).
cnf(c_0_14,axiom,
course(csc410) = true,
csc410_type ).
cnf(c_0_15,plain,
ifeq(teaches(X1,X2),true,ifeq(enrolled(michael,X2),true,ifeq(course(X2),true,ifeq(professor(X1),true,taughtby(michael,X1),true),true),true),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9,c_0_10]),c_0_11]) ).
cnf(c_0_16,plain,
teaches(victor,csc410) = true,
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_12,c_0_13]),c_0_14]),c_0_11]) ).
cnf(c_0_17,axiom,
enrolled(michael,csc410) = true,
michael_enrolled_csc410_axiom ).
cnf(c_0_18,axiom,
professor(victor) = true,
victor_type ).
cnf(c_0_19,negated_conjecture,
taughtby(michael,victor) != true,
teaching_conjecture ).
cnf(c_0_20,plain,
$false,
inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_15,c_0_16]),c_0_17]),c_0_14]),c_0_18]),c_0_11]),c_0_11]),c_0_11]),c_0_11]),c_0_19]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14 % Problem : PUZ131-10 : TPTP v8.1.2. Released v7.5.0.
% 0.00/0.15 % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.16/0.36 % Computer : n020.cluster.edu
% 0.16/0.36 % Model : x86_64 x86_64
% 0.16/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36 % Memory : 8042.1875MB
% 0.16/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36 % CPULimit : 300
% 0.16/0.36 % WCLimit : 300
% 0.16/0.36 % DateTime : Sat Aug 26 22:39:30 EDT 2023
% 0.16/0.36 % CPUTime :
% 0.23/0.57 start to proof: theBenchmark
% 0.23/0.59 % Version : CSE_E---1.5
% 0.23/0.59 % Problem : theBenchmark.p
% 0.23/0.59 % Proof found
% 0.23/0.59 % SZS status Theorem for theBenchmark.p
% 0.23/0.59 % SZS output start Proof
% See solution above
% 0.23/0.60 % Total time : 0.015000 s
% 0.23/0.60 % SZS output end Proof
% 0.23/0.60 % Total time : 0.018000 s
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