TSTP Solution File: SYN350-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYN350-1 : TPTP v8.1.2. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n026.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 Sep 1 03:06:35 EDT 2023
% Result : Unsatisfiable 1.61s 1.17s
% Output : CNFRefutation 1.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of clauses : 17 ( 2 unt; 5 nHn; 16 RR)
% Number of literals : 38 ( 0 equ; 18 neg)
% Maximal clause size : 3 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-2 aty)
% Number of variables : 22 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
( ~ f(a,z(X0,X1))
| f(z(X0,X1),a) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).
cnf(c_50,negated_conjecture,
( ~ f(z(X0,X1),a)
| f(a,z(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause2) ).
cnf(c_51,negated_conjecture,
( f(X0,z(X0,X1))
| f(X1,z(X0,X1))
| f(a,z(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).
cnf(c_53,negated_conjecture,
( ~ f(X0,X1)
| f(X1,z(X0,X1))
| f(a,z(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).
cnf(c_54,negated_conjecture,
( ~ f(X0,z(X1,X0))
| ~ f(a,z(X1,X0))
| ~ f(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause6) ).
cnf(c_56,plain,
( ~ f(a,z(a,a))
| f(z(a,a),a) ),
inference(instantiation,[status(thm)],[c_49]) ).
cnf(c_58,plain,
f(a,z(a,a)),
inference(instantiation,[status(thm)],[c_51]) ).
cnf(c_60,plain,
( f(z(X0,X1),a)
| ~ f(a,z(X0,X1)) ),
inference(prop_impl_just,[status(thm)],[c_49]) ).
cnf(c_61,plain,
( ~ f(a,z(X0,X1))
| f(z(X0,X1),a) ),
inference(renaming,[status(thm)],[c_60]) ).
cnf(c_78,negated_conjecture,
( ~ f(X0,X1)
| f(X1,z(X0,X1))
| f(z(X0,X1),a) ),
inference(bin_hyper_res,[status(thm)],[c_53,c_61]) ).
cnf(c_113,plain,
( ~ f(a,z(z(X0,X1),a))
| ~ f(z(X0,X1),a) ),
inference(instantiation,[status(thm)],[c_54]) ).
cnf(c_114,plain,
( ~ f(a,z(z(a,a),a))
| ~ f(z(a,a),a) ),
inference(instantiation,[status(thm)],[c_113]) ).
cnf(c_118,plain,
( ~ f(z(z(X0,X1),a),a)
| f(a,z(z(X0,X1),a)) ),
inference(instantiation,[status(thm)],[c_50]) ).
cnf(c_119,plain,
( ~ f(z(z(a,a),a),a)
| f(a,z(z(a,a),a)) ),
inference(instantiation,[status(thm)],[c_118]) ).
cnf(c_127,plain,
( ~ f(z(X0,X1),a)
| f(z(z(X0,X1),a),a)
| f(a,z(z(X0,X1),a)) ),
inference(instantiation,[status(thm)],[c_78]) ).
cnf(c_130,plain,
( ~ f(z(a,a),a)
| f(z(z(a,a),a),a)
| f(a,z(z(a,a),a)) ),
inference(instantiation,[status(thm)],[c_127]) ).
cnf(c_131,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_130,c_119,c_114,c_58,c_56]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN350-1 : TPTP v8.1.2. Released v1.2.0.
% 0.00/0.12 % Command : run_iprover %s %d THM
% 0.12/0.33 % Computer : n026.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Sat Aug 26 20:28:48 EDT 2023
% 0.12/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 1.61/1.17 % SZS status Started for theBenchmark.p
% 1.61/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 1.61/1.17
% 1.61/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.61/1.17
% 1.61/1.17 ------ iProver source info
% 1.61/1.17
% 1.61/1.17 git: date: 2023-05-31 18:12:56 +0000
% 1.61/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.61/1.17 git: non_committed_changes: false
% 1.61/1.17 git: last_make_outside_of_git: false
% 1.61/1.17
% 1.61/1.17 ------ Parsing...successful
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 1.61/1.17
% 1.61/1.17 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.61/1.17 ------ Proving...
% 1.61/1.17 ------ Problem Properties
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17 clauses 6
% 1.61/1.17 conjectures 6
% 1.61/1.17 EPR 0
% 1.61/1.17 Horn 4
% 1.61/1.17 unary 0
% 1.61/1.17 binary 2
% 1.61/1.17 lits 16
% 1.61/1.17 lits eq 0
% 1.61/1.17 fd_pure 0
% 1.61/1.17 fd_pseudo 0
% 1.61/1.17 fd_cond 0
% 1.61/1.17 fd_pseudo_cond 0
% 1.61/1.17 AC symbols 0
% 1.61/1.17
% 1.61/1.17 ------ Schedule dynamic 5 is on
% 1.61/1.17
% 1.61/1.17 ------ no equalities: superposition off
% 1.61/1.17
% 1.61/1.17 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17 ------
% 1.61/1.17 Current options:
% 1.61/1.17 ------
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17 ------ Proving...
% 1.61/1.17
% 1.61/1.17
% 1.61/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 1.61/1.17
% 1.61/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.61/1.17
% 1.61/1.17
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