TSTP Solution File: SYN342+1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYN342+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n020.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 03:06:32 EDT 2023
% Result : CounterSatisfiable 1.07s 1.20s
% Output : Saturation 1.07s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
! [X0] :
? [X1] :
! [X2] :
? [X3] :
( big_f(X0,X1,X2)
=> big_f(X3,X3,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',church_46_15_7) ).
fof(f2,negated_conjecture,
~ ! [X0] :
? [X1] :
! [X2] :
? [X3] :
( big_f(X0,X1,X2)
=> big_f(X3,X3,X0) ),
inference(negated_conjecture,[],[f1]) ).
fof(f3,plain,
? [X0] :
! [X1] :
? [X2] :
! [X3] :
( ~ big_f(X3,X3,X0)
& big_f(X0,X1,X2) ),
inference(ennf_transformation,[],[f2]) ).
fof(f4,plain,
( ? [X0] :
! [X1] :
? [X2] :
! [X3] :
( ~ big_f(X3,X3,X0)
& big_f(X0,X1,X2) )
=> ! [X1] :
? [X2] :
! [X3] :
( ~ big_f(X3,X3,sK0)
& big_f(sK0,X1,X2) ) ),
introduced(choice_axiom,[]) ).
fof(f5,plain,
! [X1] :
( ? [X2] :
! [X3] :
( ~ big_f(X3,X3,sK0)
& big_f(sK0,X1,X2) )
=> ! [X3] :
( ~ big_f(X3,X3,sK0)
& big_f(sK0,X1,sK1(X1)) ) ),
introduced(choice_axiom,[]) ).
fof(f6,plain,
! [X1,X3] :
( ~ big_f(X3,X3,sK0)
& big_f(sK0,X1,sK1(X1)) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f3,f5,f4]) ).
fof(f7,plain,
! [X1] : big_f(sK0,X1,sK1(X1)),
inference(cnf_transformation,[],[f6]) ).
fof(f8,plain,
! [X3] : ~ big_f(X3,X3,sK0),
inference(cnf_transformation,[],[f6]) ).
cnf(c_49,negated_conjecture,
~ big_f(X0,X0,sK0),
inference(cnf_transformation,[],[f8]) ).
cnf(c_50,negated_conjecture,
big_f(sK0,X0,sK1(X0)),
inference(cnf_transformation,[],[f7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SYN342+1 : TPTP v8.1.2. Released v2.0.0.
% 0.00/0.12 % Command : run_iprover %s %d THM
% 0.12/0.33 % Computer : n020.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 18:17:30 EDT 2023
% 0.12/0.33 % CPUTime :
% 0.18/0.46 Running first-order theorem proving
% 0.18/0.46 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 1.07/1.20 % SZS status Started for theBenchmark.p
% 1.07/1.20 % SZS status CounterSatisfiable for theBenchmark.p
% 1.07/1.20
% 1.07/1.20 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.07/1.20
% 1.07/1.20 ------ iProver source info
% 1.07/1.20
% 1.07/1.20 git: date: 2023-05-31 18:12:56 +0000
% 1.07/1.20 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.07/1.20 git: non_committed_changes: false
% 1.07/1.20 git: last_make_outside_of_git: false
% 1.07/1.20
% 1.07/1.20 ------ Parsing...
% 1.07/1.20 ------ Clausification by vclausify_rel & Parsing by iProver...
% 1.07/1.20
% 1.07/1.20 ------ Preprocessing... sf_s rm: 2 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e
% 1.07/1.20
% 1.07/1.20 ------ Preprocessing...------ preprocesses with Option_epr_horn
% 1.07/1.20 gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.07/1.20 ------ Proving...
% 1.07/1.20 ------ Problem Properties
% 1.07/1.20
% 1.07/1.20
% 1.07/1.20 clauses 0
% 1.07/1.20 conjectures 0
% 1.07/1.20 EPR 0
% 1.07/1.20 Horn 0
% 1.07/1.20 unary 0
% 1.07/1.20 binary 0
% 1.07/1.20 lits 0
% 1.07/1.20 lits eq 0
% 1.07/1.20 fd_pure 0
% 1.07/1.20 fd_pseudo 0
% 1.07/1.20 fd_cond 0
% 1.07/1.20 fd_pseudo_cond 0
% 1.07/1.20 AC symbols 0
% 1.07/1.20
% 1.07/1.20 ------ Schedule EPR Horn non eq is on
% 1.07/1.20
% 1.07/1.20 ------ no conjectures: strip conj schedule
% 1.07/1.20
% 1.07/1.20 ------ no equalities: superposition off
% 1.07/1.20
% 1.07/1.20 ------ Option_epr_horn stripped conjectures Time Limit: Unbounded
% 1.07/1.20
% 1.07/1.20
% 1.07/1.20
% 1.07/1.20
% 1.07/1.20 % SZS status CounterSatisfiable for theBenchmark.p
% 1.07/1.20
% 1.07/1.20 % SZS output start Saturation for theBenchmark.p
% See solution above
% 1.07/1.20
% 1.07/1.20
%------------------------------------------------------------------------------