TSTP Solution File: FLD025-2 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : FLD025-2 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n032.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 22:32:58 EDT 2023
% Result : Unsatisfiable 6.75s 1.53s
% Output : CNFRefutation 6.75s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 11
% Syntax : Number of clauses : 32 ( 8 unt; 0 nHn; 32 RR)
% Number of literals : 76 ( 0 equ; 45 neg)
% Maximal clause size : 3 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 23 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,plain,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
cnf(c_51,plain,
defined(c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c_is_defined) ).
cnf(c_55,negated_conjecture,
equalish(a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_equals_b_7) ).
cnf(c_56,negated_conjecture,
equalish(c,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c_equals_d_8) ).
cnf(c_57,negated_conjecture,
equalish(multiply(a,c),u),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply_equals_u_9) ).
cnf(c_58,negated_conjecture,
equalish(multiply(d,b),v),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply_equals_v_10) ).
cnf(c_59,negated_conjecture,
~ equalish(v,u),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',v_not_equal_to_u_11) ).
cnf(c_67,plain,
( ~ defined(X0)
| ~ defined(X1)
| equalish(multiply(X0,X1),multiply(X1,X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',commutativity_multiplication) ).
cnf(c_81,plain,
( ~ equalish(X0,X1)
| equalish(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',symmetry_of_equality) ).
cnf(c_82,plain,
( ~ equalish(X0,X1)
| ~ equalish(X1,X2)
| equalish(X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',transitivity_of_equality) ).
cnf(c_84,plain,
( ~ equalish(X0,X1)
| ~ defined(X2)
| equalish(multiply(X0,X2),multiply(X1,X2)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',compatibility_of_equality_and_multiplication) ).
cnf(c_273,plain,
( ~ equalish(u,v)
| equalish(v,u) ),
inference(instantiation,[status(thm)],[c_81]) ).
cnf(c_282,plain,
( ~ equalish(X0,v)
| ~ equalish(u,X0)
| equalish(u,v) ),
inference(instantiation,[status(thm)],[c_82]) ).
cnf(c_344,plain,
( ~ equalish(X0,u)
| equalish(u,X0) ),
inference(instantiation,[status(thm)],[c_81]) ).
cnf(c_346,plain,
( ~ equalish(X0,X1)
| ~ equalish(u,X0)
| equalish(u,X1) ),
inference(instantiation,[status(thm)],[c_82]) ).
cnf(c_352,plain,
( ~ equalish(multiply(d,b),v)
| ~ equalish(u,multiply(d,b))
| equalish(u,v) ),
inference(instantiation,[status(thm)],[c_282]) ).
cnf(c_560,plain,
( ~ equalish(X0,multiply(d,b))
| ~ equalish(u,X0)
| equalish(u,multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_346]) ).
cnf(c_600,plain,
( ~ equalish(multiply(a,c),u)
| equalish(u,multiply(a,c)) ),
inference(instantiation,[status(thm)],[c_344]) ).
cnf(c_1205,plain,
( ~ equalish(multiply(a,c),X0)
| ~ equalish(u,multiply(a,c))
| equalish(u,X0) ),
inference(instantiation,[status(thm)],[c_346]) ).
cnf(c_1352,plain,
( ~ equalish(X0,multiply(d,b))
| ~ equalish(X1,X0)
| equalish(X1,multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_82]) ).
cnf(c_1354,plain,
( ~ equalish(X0,d)
| ~ defined(b)
| equalish(multiply(X0,b),multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_84]) ).
cnf(c_3586,plain,
( ~ equalish(multiply(a,c),multiply(X0,c))
| ~ equalish(u,multiply(a,c))
| equalish(u,multiply(X0,c)) ),
inference(instantiation,[status(thm)],[c_1205]) ).
cnf(c_3587,plain,
( ~ equalish(a,X0)
| ~ defined(c)
| equalish(multiply(a,c),multiply(X0,c)) ),
inference(instantiation,[status(thm)],[c_84]) ).
cnf(c_3667,plain,
( ~ equalish(c,d)
| ~ defined(b)
| equalish(multiply(c,b),multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_1354]) ).
cnf(c_4724,plain,
( ~ equalish(multiply(X0,c),multiply(d,b))
| ~ equalish(u,multiply(X0,c))
| equalish(u,multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_560]) ).
cnf(c_8852,plain,
( ~ equalish(multiply(c,b),multiply(d,b))
| ~ equalish(X0,multiply(c,b))
| equalish(X0,multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_1352]) ).
cnf(c_18842,plain,
( ~ equalish(multiply(b,c),multiply(c,b))
| ~ equalish(multiply(c,b),multiply(d,b))
| equalish(multiply(b,c),multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_8852]) ).
cnf(c_18843,plain,
( ~ defined(b)
| ~ defined(c)
| equalish(multiply(b,c),multiply(c,b)) ),
inference(instantiation,[status(thm)],[c_67]) ).
cnf(c_21766,plain,
( ~ equalish(a,b)
| ~ defined(c)
| equalish(multiply(a,c),multiply(b,c)) ),
inference(instantiation,[status(thm)],[c_3587]) ).
cnf(c_25329,plain,
( ~ equalish(multiply(a,c),multiply(b,c))
| ~ equalish(u,multiply(a,c))
| equalish(u,multiply(b,c)) ),
inference(instantiation,[status(thm)],[c_3586]) ).
cnf(c_26439,plain,
( ~ equalish(multiply(b,c),multiply(d,b))
| ~ equalish(u,multiply(b,c))
| equalish(u,multiply(d,b)) ),
inference(instantiation,[status(thm)],[c_4724]) ).
cnf(c_26440,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_26439,c_25329,c_21766,c_18843,c_18842,c_3667,c_600,c_352,c_273,c_57,c_58,c_59,c_55,c_56,c_50,c_51]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : FLD025-2 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.11 % Command : run_iprover %s %d THM
% 0.11/0.30 % Computer : n032.cluster.edu
% 0.11/0.30 % Model : x86_64 x86_64
% 0.11/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.30 % Memory : 8042.1875MB
% 0.11/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.30 % CPULimit : 300
% 0.11/0.30 % WCLimit : 300
% 0.11/0.30 % DateTime : Mon Aug 28 00:46:00 EDT 2023
% 0.11/0.30 % CPUTime :
% 0.16/0.39 Running first-order theorem proving
% 0.16/0.39 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 6.75/1.53 % SZS status Started for theBenchmark.p
% 6.75/1.53 % SZS status Unsatisfiable for theBenchmark.p
% 6.75/1.53
% 6.75/1.53 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 6.75/1.53
% 6.75/1.53 ------ iProver source info
% 6.75/1.53
% 6.75/1.53 git: date: 2023-05-31 18:12:56 +0000
% 6.75/1.53 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 6.75/1.53 git: non_committed_changes: false
% 6.75/1.53 git: last_make_outside_of_git: false
% 6.75/1.53
% 6.75/1.53 ------ Parsing...successful
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 6.75/1.53
% 6.75/1.53 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 6.75/1.53 ------ Proving...
% 6.75/1.53 ------ Problem Properties
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53 clauses 38
% 6.75/1.53 conjectures 5
% 6.75/1.53 EPR 19
% 6.75/1.53 Horn 35
% 6.75/1.53 unary 14
% 6.75/1.53 binary 6
% 6.75/1.53 lits 84
% 6.75/1.53 lits eq 0
% 6.75/1.53 fd_pure 0
% 6.75/1.53 fd_pseudo 0
% 6.75/1.53 fd_cond 0
% 6.75/1.53 fd_pseudo_cond 0
% 6.75/1.53 AC symbols 0
% 6.75/1.53
% 6.75/1.53 ------ Schedule dynamic 5 is on
% 6.75/1.53
% 6.75/1.53 ------ no equalities: superposition off
% 6.75/1.53
% 6.75/1.53 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53 ------
% 6.75/1.53 Current options:
% 6.75/1.53 ------
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53 ------ Proving...
% 6.75/1.53
% 6.75/1.53
% 6.75/1.53 % SZS status Unsatisfiable for theBenchmark.p
% 6.75/1.53
% 6.75/1.53 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 6.75/1.53
% 6.75/1.53
%------------------------------------------------------------------------------