TSTP Solution File: PUZ003-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : PUZ003-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n010.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 02:54:31 EDT 2024
% Result : Unsatisfiable 1.59s 1.12s
% Output : CNFRefutation 1.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of clauses : 19 ( 11 unt; 0 nHn; 19 RR)
% Number of literals : 33 ( 0 equ; 15 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 8 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
( ~ shaved(X0,X1)
| ~ member(X0)
| ~ member(X1)
| shaved(members,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_shaved_then_all_shaved) ).
cnf(c_50,plain,
( ~ shaved(members,X0)
| ~ member(X1)
| shaved(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_shaved_then_one_shaved) ).
cnf(c_51,plain,
member(guido),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',guido) ).
cnf(c_52,plain,
member(lorenzo),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lorenzo) ).
cnf(c_53,plain,
member(petruchio),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',petruchio) ).
cnf(c_54,plain,
member(cesare),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cesare) ).
cnf(c_55,plain,
shaved(guido,cesare),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',guido_has_shaved_cesare) ).
cnf(c_56,negated_conjecture,
~ shaved(petruchio,lorenzo),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_petruchio_has_shaved_lorenzo) ).
cnf(c_60,plain,
( ~ shaved(members,X0)
| shaved(lorenzo,X0) ),
inference(resolution,[status(thm)],[c_50,c_52]) ).
cnf(c_62,plain,
( ~ shaved(members,X0)
| shaved(petruchio,X0) ),
inference(resolution,[status(thm)],[c_50,c_53]) ).
cnf(c_64,plain,
( ~ shaved(lorenzo,X0)
| ~ member(X0)
| shaved(members,lorenzo) ),
inference(resolution,[status(thm)],[c_49,c_52]) ).
cnf(c_70,plain,
( ~ shaved(lorenzo,guido)
| shaved(members,lorenzo) ),
inference(resolution,[status(thm)],[c_51,c_64]) ).
cnf(c_71,plain,
( ~ shaved(guido,X0)
| ~ member(X0)
| shaved(members,guido) ),
inference(resolution,[status(thm)],[c_51,c_49]) ).
cnf(c_72,plain,
( ~ shaved(guido,cesare)
| ~ member(cesare)
| shaved(members,guido) ),
inference(instantiation,[status(thm)],[c_71]) ).
cnf(c_82,plain,
shaved(members,guido),
inference(global_subsumption_just,[status(thm)],[c_71,c_54,c_55,c_72]) ).
cnf(c_87,plain,
shaved(lorenzo,guido),
inference(resolution,[status(thm)],[c_82,c_60]) ).
cnf(c_102,plain,
shaved(members,lorenzo),
inference(resolution,[status(thm)],[c_87,c_70]) ).
cnf(c_118,plain,
shaved(petruchio,lorenzo),
inference(resolution,[status(thm)],[c_102,c_62]) ).
cnf(c_120,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_118,c_56]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : PUZ003-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.12 % Command : run_iprover %s %d THM
% 0.11/0.32 % Computer : n010.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Thu May 2 20:54:34 EDT 2024
% 0.11/0.32 % CPUTime :
% 0.16/0.43 Running first-order theorem proving
% 0.16/0.43 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 1.59/1.12 % SZS status Started for theBenchmark.p
% 1.59/1.12 % SZS status Unsatisfiable for theBenchmark.p
% 1.59/1.12
% 1.59/1.12 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 1.59/1.12
% 1.59/1.12 ------ iProver source info
% 1.59/1.12
% 1.59/1.12 git: date: 2024-05-02 19:28:25 +0000
% 1.59/1.12 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 1.59/1.12 git: non_committed_changes: false
% 1.59/1.12
% 1.59/1.12 ------ Parsing...successful
% 1.59/1.12
% 1.59/1.12 ------ preprocesses with Option_epr_horn
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 1.59/1.12
% 1.59/1.12 ------ Preprocessing...------ preprocesses with Option_epr_horn
% 1.59/1.12 gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.59/1.12 ------ Proving...
% 1.59/1.12 ------ Problem Properties
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12 clauses 8
% 1.59/1.12 conjectures 1
% 1.59/1.12 EPR 8
% 1.59/1.12 Horn 8
% 1.59/1.12 unary 6
% 1.59/1.12 binary 0
% 1.59/1.12 lits 13
% 1.59/1.12 lits eq 0
% 1.59/1.12 fd_pure 0
% 1.59/1.12 fd_pseudo 0
% 1.59/1.12 fd_cond 0
% 1.59/1.12 fd_pseudo_cond 0
% 1.59/1.12 AC symbols 0
% 1.59/1.12
% 1.59/1.12 ------ Schedule EPR Horn non eq is on
% 1.59/1.12
% 1.59/1.12 ------ no equalities: superposition off
% 1.59/1.12
% 1.59/1.12 ------ Option_epr_horn Time Limit: Unbounded
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12 ------
% 1.59/1.12 Current options:
% 1.59/1.12 ------
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12 ------ Proving...
% 1.59/1.12
% 1.59/1.12
% 1.59/1.12 % SZS status Unsatisfiable for theBenchmark.p
% 1.59/1.12
% 1.59/1.12 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.59/1.12
% 1.59/1.12
%------------------------------------------------------------------------------