TSTP Solution File: SYN345-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYN345-1 : TPTP v8.1.2. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n006.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 03:06:33 EDT 2023
% Result : Unsatisfiable 1.58s 1.17s
% Output : CNFRefutation 1.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 7
% Syntax : Number of clauses : 26 ( 1 unt; 8 nHn; 18 RR)
% Number of literals : 61 ( 0 equ; 32 neg)
% Maximal clause size : 3 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 3 prp; 0-3 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 23 ( 10 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
( ~ f(a,a,b)
| f(a,b,X0)
| f(a,b,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).
cnf(c_51,negated_conjecture,
( ~ f(a,b,b)
| f(b,X0,X1)
| f(a,a,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).
cnf(c_52,negated_conjecture,
( ~ f(X0,z(X0,X1),z(X0,X1))
| ~ f(a,b,b)
| f(a,a,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause4) ).
cnf(c_53,negated_conjecture,
( f(X0,X1,z(X0,X1))
| f(a,a,b)
| f(a,b,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).
cnf(c_54,negated_conjecture,
( ~ f(a,a,b)
| ~ f(a,b,b)
| f(X0,X1,z(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause6) ).
cnf(c_55,negated_conjecture,
( ~ f(b,b,X0)
| f(a,a,b)
| f(a,b,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause7) ).
cnf(c_56,negated_conjecture,
( ~ f(b,b,X0)
| ~ f(a,a,b)
| ~ f(a,b,b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).
cnf(c_59,plain,
( ~ f(a,a,b)
| f(a,b,b) ),
inference(instantiation,[status(thm)],[c_49]) ).
cnf(c_62,plain,
( ~ f(a,a,b)
| ~ f(a,b,b)
| f(b,b,z(b,b)) ),
inference(instantiation,[status(thm)],[c_54]) ).
cnf(c_64,negated_conjecture,
( ~ f(b,b,X0)
| f(a,b,b) ),
inference(global_subsumption_just,[status(thm)],[c_55,c_55,c_59]) ).
cnf(c_69,negated_conjecture,
( f(X0,X1,z(X0,X1))
| f(a,b,b) ),
inference(global_subsumption_just,[status(thm)],[c_53,c_59,c_53]) ).
cnf(c_71,plain,
( f(b,b,z(b,b))
| f(a,b,b) ),
inference(instantiation,[status(thm)],[c_69]) ).
cnf(c_72,plain,
( ~ f(a,a,b)
| ~ f(b,b,X0) ),
inference(global_subsumption_just,[status(thm)],[c_56,c_59,c_56]) ).
cnf(c_73,negated_conjecture,
( ~ f(b,b,X0)
| ~ f(a,a,b) ),
inference(renaming,[status(thm)],[c_72]) ).
cnf(c_75,negated_conjecture,
( ~ f(a,a,b)
| f(X0,X1,z(X0,X1)) ),
inference(global_subsumption_just,[status(thm)],[c_54,c_59,c_54]) ).
cnf(c_77,plain,
( ~ f(a,a,b)
| f(b,b,z(b,b)) ),
inference(instantiation,[status(thm)],[c_75]) ).
cnf(c_144,negated_conjecture,
( ~ f(X0,z(X0,X1),z(X0,X1))
| ~ sP0_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[sP0_iProver_split])],[c_52]) ).
cnf(c_145,negated_conjecture,
( ~ f(a,b,b)
| f(a,a,b)
| sP0_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_52]) ).
cnf(c_146,negated_conjecture,
( f(b,X0,X1)
| ~ sP1_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[sP1_iProver_split])],[c_51]) ).
cnf(c_147,negated_conjecture,
( ~ f(a,b,b)
| f(a,a,b)
| sP1_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_51]) ).
cnf(c_149,plain,
( ~ f(b,z(b,b),z(b,b))
| ~ sP0_iProver_split ),
inference(instantiation,[status(thm)],[c_144]) ).
cnf(c_151,plain,
( ~ sP1_iProver_split
| f(b,z(b,X0),z(b,X0)) ),
inference(instantiation,[status(thm)],[c_146]) ).
cnf(c_152,plain,
( ~ sP1_iProver_split
| f(b,z(b,b),z(b,b)) ),
inference(instantiation,[status(thm)],[c_151]) ).
cnf(c_155,plain,
( ~ f(b,b,z(b,b))
| ~ f(a,a,b) ),
inference(instantiation,[status(thm)],[c_73]) ).
cnf(c_159,plain,
( ~ f(b,b,z(b,b))
| f(a,b,b) ),
inference(instantiation,[status(thm)],[c_64]) ).
cnf(c_160,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_159,c_155,c_152,c_149,c_147,c_145,c_77,c_71,c_62]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : SYN345-1 : TPTP v8.1.2. Released v1.2.0.
% 0.00/0.14 % Command : run_iprover %s %d THM
% 0.15/0.35 % Computer : n006.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Sat Aug 26 18:37:37 EDT 2023
% 0.15/0.35 % 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
% 1.58/1.17 % SZS status Started for theBenchmark.p
% 1.58/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 1.58/1.17
% 1.58/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.58/1.17
% 1.58/1.17 ------ iProver source info
% 1.58/1.17
% 1.58/1.17 git: date: 2023-05-31 18:12:56 +0000
% 1.58/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.58/1.17 git: non_committed_changes: false
% 1.58/1.17 git: last_make_outside_of_git: false
% 1.58/1.17
% 1.58/1.17 ------ Parsing...successful
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e
% 1.58/1.17
% 1.58/1.17 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.58/1.17 ------ Proving...
% 1.58/1.17 ------ Problem Properties
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17 clauses 9
% 1.58/1.17 conjectures 9
% 1.58/1.17 EPR 6
% 1.58/1.17 Horn 6
% 1.58/1.17 unary 0
% 1.58/1.17 binary 7
% 1.58/1.17 lits 20
% 1.58/1.17 lits eq 0
% 1.58/1.17 fd_pure 0
% 1.58/1.17 fd_pseudo 0
% 1.58/1.17 fd_cond 0
% 1.58/1.17 fd_pseudo_cond 0
% 1.58/1.17 AC symbols 0
% 1.58/1.17
% 1.58/1.17 ------ Schedule dynamic 5 is on
% 1.58/1.17
% 1.58/1.17 ------ no equalities: superposition off
% 1.58/1.17
% 1.58/1.17 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17 ------
% 1.58/1.17 Current options:
% 1.58/1.17 ------
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17 ------ Proving...
% 1.58/1.17
% 1.58/1.17
% 1.58/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 1.58/1.17
% 1.58/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.58/1.17
% 1.58/1.17
%------------------------------------------------------------------------------