TSTP Solution File: FLD030-4 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : FLD030-4 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n028.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 : Wed Aug 30 22:33:02 EDT 2023
% Result : Unsatisfiable 2.49s 1.17s
% Output : CNFRefutation 2.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 7
% Syntax : Number of clauses : 13 ( 5 unt; 0 nHn; 13 RR)
% Number of literals : 29 ( 0 equ; 17 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 14 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,plain,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
cnf(c_53,negated_conjecture,
product(a,b,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_5) ).
cnf(c_54,negated_conjecture,
product(multiplicative_identity,a,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_6) ).
cnf(c_55,negated_conjecture,
~ product(d,b,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_product_7) ).
cnf(c_62,plain,
( ~ product(X0,X1,X2)
| ~ product(X0,X3,X4)
| ~ product(X3,X5,X1)
| product(X4,X5,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_2) ).
cnf(c_63,plain,
( ~ defined(X0)
| product(multiplicative_identity,X0,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).
cnf(c_65,plain,
( ~ product(X0,X1,X2)
| product(X1,X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',commutativity_multiplication) ).
cnf(c_261,plain,
( ~ product(multiplicative_identity,a,d)
| product(a,multiplicative_identity,d) ),
inference(instantiation,[status(thm)],[c_65]) ).
cnf(c_271,plain,
( ~ product(X0,X1,b)
| ~ product(a,X0,X2)
| ~ product(a,b,c)
| product(X2,X1,c) ),
inference(instantiation,[status(thm)],[c_62]) ).
cnf(c_308,plain,
( ~ product(X0,b,b)
| ~ product(a,X0,d)
| ~ product(a,b,c)
| product(d,b,c) ),
inference(instantiation,[status(thm)],[c_271]) ).
cnf(c_328,plain,
( ~ defined(b)
| product(multiplicative_identity,b,b) ),
inference(instantiation,[status(thm)],[c_63]) ).
cnf(c_580,plain,
( ~ product(a,b,c)
| ~ product(a,multiplicative_identity,d)
| ~ product(multiplicative_identity,b,b)
| product(d,b,c) ),
inference(instantiation,[status(thm)],[c_308]) ).
cnf(c_582,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_580,c_328,c_261,c_55,c_53,c_54,c_50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : FLD030-4 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.14 % Command : run_iprover %s %d THM
% 0.13/0.35 % Computer : n028.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Mon Aug 28 00:20:09 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.21/0.48 Running first-order theorem proving
% 0.21/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 2.49/1.17 % SZS status Started for theBenchmark.p
% 2.49/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 2.49/1.17
% 2.49/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 2.49/1.17
% 2.49/1.17 ------ iProver source info
% 2.49/1.17
% 2.49/1.17 git: date: 2023-05-31 18:12:56 +0000
% 2.49/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 2.49/1.17 git: non_committed_changes: false
% 2.49/1.17 git: last_make_outside_of_git: false
% 2.49/1.17
% 2.49/1.17 ------ Parsing...successful
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 2.49/1.17
% 2.49/1.17 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 2.49/1.17 ------ Proving...
% 2.49/1.17 ------ Problem Properties
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17 clauses 33
% 2.49/1.17 conjectures 3
% 2.49/1.17 EPR 25
% 2.49/1.17 Horn 30
% 2.49/1.17 unary 10
% 2.49/1.17 binary 6
% 2.49/1.17 lits 84
% 2.49/1.17 lits eq 0
% 2.49/1.17 fd_pure 0
% 2.49/1.17 fd_pseudo 0
% 2.49/1.17 fd_cond 0
% 2.49/1.17 fd_pseudo_cond 0
% 2.49/1.17 AC symbols 0
% 2.49/1.17
% 2.49/1.17 ------ Schedule dynamic 5 is on
% 2.49/1.17
% 2.49/1.17 ------ no equalities: superposition off
% 2.49/1.17
% 2.49/1.17 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17 ------
% 2.49/1.17 Current options:
% 2.49/1.17 ------
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17 ------ Proving...
% 2.49/1.17
% 2.49/1.17
% 2.49/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 2.49/1.17
% 2.49/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.49/1.17
% 2.49/1.17
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