TSTP Solution File: GRP005-1 by iProver---3.8
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : GRP005-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n008.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 : Thu Aug 31 00:56:33 EDT 2023
% Result : Unsatisfiable 1.53s 1.15s
% Output : CNFRefutation 1.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of clauses : 9 ( 5 unt; 0 nHn; 8 RR)
% Number of literals : 19 ( 0 equ; 11 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 : 3 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 7 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_51,plain,
product(X0,inverse(X0),identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',right_inverse) ).
cnf(c_53,plain,
an_element(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',element_of_set) ).
cnf(c_54,plain,
( ~ product(X0,inverse(X1),X2)
| ~ an_element(X0)
| ~ an_element(X1)
| an_element(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condition) ).
cnf(c_57,negated_conjecture,
~ an_element(identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_identity_is_an_element) ).
cnf(c_97,plain,
( ~ product(a,inverse(X0),X1)
| ~ an_element(X0)
| ~ an_element(a)
| an_element(X1) ),
inference(instantiation,[status(thm)],[c_54]) ).
cnf(c_98,plain,
( ~ product(a,inverse(a),X0)
| ~ an_element(a)
| an_element(X0) ),
inference(instantiation,[status(thm)],[c_97]) ).
cnf(c_99,plain,
( ~ product(a,inverse(a),identity)
| ~ an_element(a)
| an_element(identity) ),
inference(instantiation,[status(thm)],[c_98]) ).
cnf(c_101,plain,
product(a,inverse(a),identity),
inference(instantiation,[status(thm)],[c_51]) ).
cnf(c_102,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_101,c_99,c_57,c_53]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : GRP005-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.14 % Command : run_iprover %s %d THM
% 0.18/0.35 % Computer : n008.cluster.edu
% 0.18/0.35 % Model : x86_64 x86_64
% 0.18/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.35 % Memory : 8042.1875MB
% 0.18/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.18/0.35 % CPULimit : 300
% 0.18/0.35 % WCLimit : 300
% 0.18/0.35 % DateTime : Mon Aug 28 21:11:47 EDT 2023
% 0.18/0.35 % CPUTime :
% 0.22/0.48 Running first-order theorem proving
% 0.22/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 1.53/1.15 % SZS status Started for theBenchmark.p
% 1.53/1.15 % SZS status Unsatisfiable for theBenchmark.p
% 1.53/1.15
% 1.53/1.15 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.53/1.15
% 1.53/1.15 ------ iProver source info
% 1.53/1.15
% 1.53/1.15 git: date: 2023-05-31 18:12:56 +0000
% 1.53/1.15 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.53/1.15 git: non_committed_changes: false
% 1.53/1.15 git: last_make_outside_of_git: false
% 1.53/1.15
% 1.53/1.15 ------ Parsing...successful
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 1.53/1.15
% 1.53/1.15 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.53/1.15 ------ Proving...
% 1.53/1.15 ------ Problem Properties
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15 clauses 9
% 1.53/1.15 conjectures 1
% 1.53/1.15 EPR 6
% 1.53/1.15 Horn 9
% 1.53/1.15 unary 6
% 1.53/1.15 binary 0
% 1.53/1.15 lits 18
% 1.53/1.15 lits eq 0
% 1.53/1.15 fd_pure 0
% 1.53/1.15 fd_pseudo 0
% 1.53/1.15 fd_cond 0
% 1.53/1.15 fd_pseudo_cond 0
% 1.53/1.15 AC symbols 0
% 1.53/1.15
% 1.53/1.15 ------ Schedule dynamic 5 is on
% 1.53/1.15
% 1.53/1.15 ------ no equalities: superposition off
% 1.53/1.15
% 1.53/1.15 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15 ------
% 1.53/1.15 Current options:
% 1.53/1.15 ------
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15 ------ Proving...
% 1.53/1.15
% 1.53/1.15
% 1.53/1.15 % SZS status Unsatisfiable for theBenchmark.p
% 1.53/1.15
% 1.53/1.15 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.53/1.15
% 1.53/1.15
%------------------------------------------------------------------------------