TSTP Solution File: PUZ012-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : PUZ012-1 : TPTP v8.1.2. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n024.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 02:54:34 EDT 2024
% Result : Unsatisfiable 1.64s 1.14s
% Output : CNFRefutation 1.64s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 10
% Syntax : Number of clauses : 18 ( 6 unt; 4 nHn; 16 RR)
% Number of literals : 36 ( 0 equ; 19 neg)
% Maximal clause size : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 12 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_51,plain,
( ~ label(X0,X1)
| ~ contains(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',label_is_wrong) ).
cnf(c_52,plain,
( contains(boxa,X0)
| contains(boxb,X0)
| contains(boxc,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',each_thing_is_in_a_box) ).
cnf(c_53,plain,
( contains(X0,apples)
| contains(X0,bananas)
| contains(X0,oranges) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',each_box_contains_something) ).
cnf(c_54,plain,
( ~ contains(X0,X1)
| ~ contains(X0,X2)
| equal_fruits(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',contains_is_well_defined1) ).
cnf(c_55,plain,
( ~ contains(X0,X1)
| ~ contains(X2,X1)
| equal_boxes(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',contains_is_well_defined2) ).
cnf(c_57,plain,
~ equal_boxes(boxb,boxc),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',boxb_not_boxc) ).
cnf(c_59,plain,
~ equal_fruits(apples,bananas),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',apples_not_bananas) ).
cnf(c_64,plain,
label(boxc,bananas),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',boxc_labelled_bananas) ).
cnf(c_65,plain,
contains(boxb,apples),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',boxb_contains_apples) ).
cnf(c_66,negated_conjecture,
( ~ contains(boxa,bananas)
| ~ contains(boxc,oranges) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_boxa_contains_bananas_and_boxc_oranges) ).
cnf(c_135,plain,
~ contains(boxc,bananas),
inference(resolution,[status(thm)],[c_51,c_64]) ).
cnf(c_142,plain,
( ~ contains(X0,apples)
| ~ contains(X0,bananas) ),
inference(resolution,[status(thm)],[c_54,c_59]) ).
cnf(c_179,plain,
( ~ contains(boxb,X0)
| ~ contains(boxc,X0) ),
inference(resolution,[status(thm)],[c_55,c_57]) ).
cnf(c_180,plain,
( ~ contains(boxb,apples)
| ~ contains(boxc,apples) ),
inference(instantiation,[status(thm)],[c_179]) ).
cnf(c_249,plain,
( contains(boxa,bananas)
| contains(boxb,bananas)
| contains(boxc,bananas) ),
inference(instantiation,[status(thm)],[c_52]) ).
cnf(c_250,plain,
( ~ contains(boxb,apples)
| ~ contains(boxb,bananas) ),
inference(instantiation,[status(thm)],[c_142]) ).
cnf(c_257,plain,
( contains(boxc,apples)
| contains(boxc,bananas)
| contains(boxc,oranges) ),
inference(instantiation,[status(thm)],[c_53]) ).
cnf(c_260,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_257,c_250,c_249,c_180,c_135,c_66,c_65]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : PUZ012-1 : TPTP v8.1.2. Bugfixed v1.2.1.
% 0.00/0.12 % Command : run_iprover %s %d THM
% 0.12/0.32 % Computer : n024.cluster.edu
% 0.12/0.32 % Model : x86_64 x86_64
% 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32 % Memory : 8042.1875MB
% 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32 % CPULimit : 300
% 0.12/0.32 % WCLimit : 300
% 0.12/0.32 % DateTime : Thu May 2 21:07:05 EDT 2024
% 0.12/0.32 % CPUTime :
% 0.17/0.44 Running first-order theorem proving
% 0.17/0.44 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 1.64/1.14 % SZS status Started for theBenchmark.p
% 1.64/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 1.64/1.14
% 1.64/1.14 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 1.64/1.14
% 1.64/1.14 ------ iProver source info
% 1.64/1.14
% 1.64/1.14 git: date: 2024-05-02 19:28:25 +0000
% 1.64/1.14 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 1.64/1.14 git: non_committed_changes: false
% 1.64/1.14
% 1.64/1.14 ------ Parsing...successful
% 1.64/1.14
% 1.64/1.14 ------ preprocesses with Option_epr_non_horn_non_eq
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e
% 1.64/1.14
% 1.64/1.14 ------ Preprocessing...------ preprocesses with Option_epr_non_horn_non_eq
% 1.64/1.14 gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.64/1.14 ------ Proving...
% 1.64/1.14 ------ Problem Properties
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14 clauses 13
% 1.64/1.14 conjectures 1
% 1.64/1.14 EPR 13
% 1.64/1.14 Horn 11
% 1.64/1.14 unary 4
% 1.64/1.14 binary 7
% 1.64/1.14 lits 24
% 1.64/1.14 lits eq 0
% 1.64/1.14 fd_pure 0
% 1.64/1.14 fd_pseudo 0
% 1.64/1.14 fd_cond 0
% 1.64/1.14 fd_pseudo_cond 0
% 1.64/1.14 AC symbols 0
% 1.64/1.14
% 1.64/1.14 ------ Schedule EPR non Horn non eq is on
% 1.64/1.14
% 1.64/1.14 ------ no equalities: superposition off
% 1.64/1.14
% 1.64/1.14 ------ Input Options "--resolution_flag false" Time Limit: 70.
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14 ------
% 1.64/1.14 Current options:
% 1.64/1.14 ------
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14 ------ Proving...
% 1.64/1.14
% 1.64/1.14
% 1.64/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 1.64/1.14
% 1.64/1.14 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.64/1.14
% 1.64/1.14
%------------------------------------------------------------------------------