TSTP Solution File: FLD016-3 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : FLD016-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n017.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 02:15:09 EDT 2024
% Result : Unsatisfiable 4.25s 1.17s
% Output : CNFRefutation 4.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 9
% Syntax : Number of clauses : 19 ( 6 unt; 0 nHn; 19 RR)
% Number of literals : 50 ( 0 equ; 32 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 27 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
defined(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).
cnf(c_52,plain,
defined(v),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',v_is_defined) ).
cnf(c_53,negated_conjecture,
sum(a,u,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_5) ).
cnf(c_54,negated_conjecture,
sum(a,v,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_6) ).
cnf(c_55,negated_conjecture,
~ sum(additive_identity,u,v),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_sum_7) ).
cnf(c_56,plain,
( ~ sum(X0,X1,X2)
| ~ sum(X1,X3,X4)
| ~ sum(X2,X3,X5)
| sum(X0,X4,X5) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_addition_1) ).
cnf(c_57,plain,
( ~ sum(X0,X1,X2)
| ~ sum(X0,X3,X4)
| ~ sum(X3,X5,X1)
| sum(X4,X5,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_addition_2) ).
cnf(c_58,plain,
( ~ defined(X0)
| sum(additive_identity,X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_identity_addition) ).
cnf(c_59,plain,
( ~ defined(X0)
| sum(additive_inverse(X0),X0,additive_identity) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_inverse_addition) ).
cnf(c_260,plain,
( ~ sum(X0,X1,v)
| ~ sum(X0,X2,additive_identity)
| ~ sum(X2,u,X1)
| sum(additive_identity,u,v) ),
inference(instantiation,[status(thm)],[c_57]) ).
cnf(c_269,plain,
( ~ sum(X0,X1,X2)
| ~ sum(X1,X3,X4)
| ~ sum(X2,X3,v)
| sum(X0,X4,v) ),
inference(instantiation,[status(thm)],[c_56]) ).
cnf(c_299,plain,
( ~ defined(v)
| sum(additive_identity,v,v) ),
inference(instantiation,[status(thm)],[c_58]) ).
cnf(c_336,plain,
( ~ sum(X0,X1,additive_identity)
| ~ sum(X1,v,X2)
| ~ sum(additive_identity,v,v)
| sum(X0,X2,v) ),
inference(instantiation,[status(thm)],[c_269]) ).
cnf(c_539,plain,
( ~ sum(X0,a,additive_identity)
| ~ sum(a,v,b)
| ~ sum(additive_identity,v,v)
| sum(X0,b,v) ),
inference(instantiation,[status(thm)],[c_336]) ).
cnf(c_778,plain,
( ~ sum(additive_inverse(a),a,additive_identity)
| ~ sum(a,v,b)
| ~ sum(additive_identity,v,v)
| sum(additive_inverse(a),b,v) ),
inference(instantiation,[status(thm)],[c_539]) ).
cnf(c_1283,plain,
( ~ sum(X0,a,additive_identity)
| ~ sum(X0,b,v)
| ~ sum(a,u,b)
| sum(additive_identity,u,v) ),
inference(instantiation,[status(thm)],[c_260]) ).
cnf(c_1508,plain,
( ~ defined(a)
| sum(additive_inverse(a),a,additive_identity) ),
inference(instantiation,[status(thm)],[c_59]) ).
cnf(c_3207,plain,
( ~ sum(additive_inverse(a),a,additive_identity)
| ~ sum(additive_inverse(a),b,v)
| ~ sum(a,u,b)
| sum(additive_identity,u,v) ),
inference(instantiation,[status(thm)],[c_1283]) ).
cnf(c_3208,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_3207,c_1508,c_778,c_299,c_55,c_53,c_54,c_49,c_52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : FLD016-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.04/0.13 % Command : run_iprover %s %d THM
% 0.12/0.34 % Computer : n017.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Thu May 2 22:04:51 EDT 2024
% 0.12/0.34 % 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
% 4.25/1.17 % SZS status Started for theBenchmark.p
% 4.25/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 4.25/1.17
% 4.25/1.17 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 4.25/1.17
% 4.25/1.17 ------ iProver source info
% 4.25/1.17
% 4.25/1.17 git: date: 2024-05-02 19:28:25 +0000
% 4.25/1.17 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 4.25/1.17 git: non_committed_changes: false
% 4.25/1.17
% 4.25/1.17 ------ Parsing...successful
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 4.25/1.17
% 4.25/1.17 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 4.25/1.17 ------ Proving...
% 4.25/1.17 ------ Problem Properties
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17 clauses 33
% 4.25/1.17 conjectures 3
% 4.25/1.17 EPR 25
% 4.25/1.17 Horn 30
% 4.25/1.17 unary 10
% 4.25/1.17 binary 6
% 4.25/1.17 lits 84
% 4.25/1.17 lits eq 0
% 4.25/1.17 fd_pure 0
% 4.25/1.17 fd_pseudo 0
% 4.25/1.17 fd_cond 0
% 4.25/1.17 fd_pseudo_cond 0
% 4.25/1.17 AC symbols 0
% 4.25/1.17
% 4.25/1.17 ------ Input Options Time Limit: Unbounded
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17 ------
% 4.25/1.17 Current options:
% 4.25/1.17 ------
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17 ------ Proving...
% 4.25/1.17
% 4.25/1.17
% 4.25/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 4.25/1.17
% 4.25/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.25/1.17
% 4.25/1.17
%------------------------------------------------------------------------------