TSTP Solution File: PUZ131-10 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : PUZ131-10 : TPTP v8.1.2. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% 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 : Fri May 3 02:54:56 EDT 2024
% Result : Unsatisfiable 3.90s 1.18s
% Output : CNFRefutation 3.90s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named definition)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ifeq_axiom) ).
cnf(c_53,plain,
student(michael) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',michael_type) ).
cnf(c_54,plain,
professor(victor) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victor_type) ).
cnf(c_55,plain,
course(csc410) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',csc410_type) ).
cnf(c_65,plain,
ifeq(course(X0),true,teaches(coordinatorof(X0),X0),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',coordinator_teaches) ).
cnf(c_66,plain,
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,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',student_enrolled_taught) ).
cnf(c_67,plain,
enrolled(michael,csc410) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',michael_enrolled_csc410_axiom) ).
cnf(c_68,plain,
coordinatorof(csc410) = victor,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victor_coordinator_csc410_axiom) ).
cnf(c_69,negated_conjecture,
taughtby(michael,victor) != true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',teaching_conjecture) ).
cnf(c_134,plain,
taughtby(michael,victor) = sP0_iProver_def,
definition ).
cnf(c_135,negated_conjecture,
sP0_iProver_def != true,
inference(demodulation,[status(thm)],[c_69,c_134]) ).
cnf(c_339,plain,
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(superposition,[status(thm)],[c_67,c_66]) ).
cnf(c_340,plain,
ifeq(course(csc410),true,teaches(victor,csc410),true) = true,
inference(superposition,[status(thm)],[c_68,c_65]) ).
cnf(c_352,plain,
teaches(victor,csc410) = true,
inference(demodulation,[status(thm)],[c_340,c_49,c_55]) ).
cnf(c_364,plain,
ifeq(teaches(X0,csc410),true,ifeq(professor(X0),true,taughtby(michael,X0),true),true) = true,
inference(demodulation,[status(thm)],[c_339,c_49,c_53,c_55]) ).
cnf(c_461,plain,
ifeq(teaches(victor,csc410),true,ifeq(professor(victor),true,sP0_iProver_def,true),true) = true,
inference(superposition,[status(thm)],[c_134,c_364]) ).
cnf(c_601,plain,
true = sP0_iProver_def,
inference(demodulation,[status(thm)],[c_461,c_49,c_54,c_352]) ).
cnf(c_1072,plain,
$false,
inference(superposition,[status(thm)],[c_601,c_135]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : PUZ131-10 : TPTP v8.1.2. Released v7.5.0.
% 0.12/0.13 % Command : run_iprover %s %d THM
% 0.14/0.35 % Computer : n020.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Thu May 2 21:05:31 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.22/0.48 Running UEQ theorem proving
% 0.22/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule casc_24_ueq --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.90/1.18 % SZS status Started for theBenchmark.p
% 3.90/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 3.90/1.18
% 3.90/1.18 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 3.90/1.18
% 3.90/1.18 ------ iProver source info
% 3.90/1.18
% 3.90/1.18 git: date: 2024-05-02 19:28:25 +0000
% 3.90/1.18 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 3.90/1.18 git: non_committed_changes: false
% 3.90/1.18
% 3.90/1.18 ------ Parsing...successful
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18 ------ Preprocessing... sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e
% 3.90/1.18
% 3.90/1.18 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.90/1.18
% 3.90/1.18 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 3.90/1.18 ------ Proving...
% 3.90/1.18 ------ Problem Properties
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18 clauses 22
% 3.90/1.18 conjectures 1
% 3.90/1.18 EPR 1
% 3.90/1.18 Horn 22
% 3.90/1.18 unary 22
% 3.90/1.18 binary 0
% 3.90/1.18 lits 22
% 3.90/1.18 lits eq 22
% 3.90/1.18 fd_pure 0
% 3.90/1.18 fd_pseudo 0
% 3.90/1.18 fd_cond 0
% 3.90/1.18 fd_pseudo_cond 0
% 3.90/1.18 AC symbols 0
% 3.90/1.18
% 3.90/1.18 ------ Input Options Time Limit: Unbounded
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18 ------
% 3.90/1.18 Current options:
% 3.90/1.18 ------
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18 ------ Proving...
% 3.90/1.18
% 3.90/1.18
% 3.90/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 3.90/1.18
% 3.90/1.18 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.90/1.18
% 3.90/1.18
%------------------------------------------------------------------------------