TSTP Solution File: FLD059-4 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : FLD059-4 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n003.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 02:15:24 EDT 2024
% Result : Unsatisfiable 0.45s 1.16s
% Output : CNFRefutation 0.45s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 7
% Syntax : Number of clauses : 14 ( 6 unt; 0 nHn; 14 RR)
% Number of literals : 31 ( 0 equ; 20 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 16 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
defined(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).
cnf(c_51,negated_conjecture,
less_or_equal(additive_identity,a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_or_equal_3) ).
cnf(c_52,negated_conjecture,
sum(a,a,u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_4) ).
cnf(c_53,negated_conjecture,
~ less_or_equal(additive_identity,u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_less_or_equal_5) ).
cnf(c_56,plain,
( ~ defined(X0)
| sum(additive_identity,X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_identity_addition) ).
cnf(c_75,plain,
( ~ less_or_equal(X0,X1)
| ~ less_or_equal(X1,X2)
| less_or_equal(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',transitivity_of_order_relation) ).
cnf(c_77,plain,
( ~ sum(X0,X1,X2)
| ~ sum(X3,X1,X4)
| ~ less_or_equal(X0,X3)
| less_or_equal(X2,X4) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',compatibility_of_order_relation_and_addition) ).
cnf(c_302,plain,
( ~ less_or_equal(X0,u)
| ~ less_or_equal(additive_identity,X0) ),
inference(resolution,[status(thm)],[c_75,c_53]) ).
cnf(c_306,plain,
~ less_or_equal(a,u),
inference(resolution,[status(thm)],[c_302,c_51]) ).
cnf(c_417,plain,
( ~ sum(X0,X1,X2)
| ~ sum(X3,X1,u)
| ~ less_or_equal(X0,X3)
| less_or_equal(X2,u) ),
inference(instantiation,[status(thm)],[c_77]) ).
cnf(c_1129,plain,
( ~ sum(X0,a,X1)
| ~ sum(a,a,u)
| ~ less_or_equal(X0,a)
| less_or_equal(X1,u) ),
inference(instantiation,[status(thm)],[c_417]) ).
cnf(c_3795,plain,
( ~ sum(a,a,u)
| ~ sum(additive_identity,a,a)
| ~ less_or_equal(additive_identity,a)
| less_or_equal(a,u) ),
inference(instantiation,[status(thm)],[c_1129]) ).
cnf(c_3796,plain,
( ~ defined(a)
| sum(additive_identity,a,a) ),
inference(instantiation,[status(thm)],[c_56]) ).
cnf(c_3797,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_3796,c_3795,c_306,c_52,c_51,c_49]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : FLD059-4 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.10/0.13 % Command : run_iprover %s %d THM
% 0.11/0.33 % Computer : n003.cluster.edu
% 0.11/0.33 % Model : x86_64 x86_64
% 0.11/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33 % Memory : 8042.1875MB
% 0.11/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33 % CPULimit : 300
% 0.11/0.33 % WCLimit : 300
% 0.11/0.33 % DateTime : Thu May 2 22:40:05 EDT 2024
% 0.11/0.34 % CPUTime :
% 0.18/0.46 Running first-order theorem proving
% 0.18/0.46 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
% 0.45/1.16 % SZS status Started for theBenchmark.p
% 0.45/1.16 % SZS status Unsatisfiable for theBenchmark.p
% 0.45/1.16
% 0.45/1.16 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.45/1.16
% 0.45/1.16 ------ iProver source info
% 0.45/1.16
% 0.45/1.16 git: date: 2024-05-02 19:28:25 +0000
% 0.45/1.16 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 0.45/1.16 git: non_committed_changes: false
% 0.45/1.16
% 0.45/1.16 ------ Parsing...successful
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 0.45/1.16
% 0.45/1.16 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.45/1.16 ------ Proving...
% 0.45/1.16 ------ Problem Properties
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16 clauses 31
% 0.45/1.16 conjectures 3
% 0.45/1.16 EPR 23
% 0.45/1.16 Horn 28
% 0.45/1.16 unary 8
% 0.45/1.16 binary 6
% 0.45/1.16 lits 82
% 0.45/1.16 lits eq 0
% 0.45/1.16 fd_pure 0
% 0.45/1.16 fd_pseudo 0
% 0.45/1.16 fd_cond 0
% 0.45/1.16 fd_pseudo_cond 0
% 0.45/1.16 AC symbols 0
% 0.45/1.16
% 0.45/1.16 ------ Input Options Time Limit: Unbounded
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16 ------
% 0.45/1.16 Current options:
% 0.45/1.16 ------
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16 ------ Proving...
% 0.45/1.16
% 0.45/1.16
% 0.45/1.16 % SZS status Unsatisfiable for theBenchmark.p
% 0.45/1.16
% 0.45/1.16 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.45/1.16
% 0.45/1.16
%------------------------------------------------------------------------------