TSTP Solution File: SYO720+1 by iProver---3.8
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYO720+1 : TPTP v8.1.2. Released v7.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n025.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 04:41:07 EDT 2023
% Result : Satisfiable 172.98s 23.37s
% Output : Saturation 172.98s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
? [X0] :
! [X1] :
( f(X1,X0)
| ! [X2] : ~ f(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1) ).
fof(f4,axiom,
! [X1] :
? [X0] :
( ~ f(X1,X0)
& ? [X3] : f(X3,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_4) ).
fof(f5,axiom,
! [X1] : ~ f(X1,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).
fof(f6,axiom,
! [X1,X2,X4] :
( ~ f(X1,X4)
| f(X2,X4)
| f(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_6) ).
fof(f7,axiom,
! [X1,X2] :
( ! [X4] :
( f(X1,X4)
| ~ f(X2,X4) )
| ~ f(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_7) ).
fof(f10,plain,
! [X0] :
? [X1] :
( ~ f(X0,X1)
& ? [X2] : f(X2,X1) ),
inference(rectify,[],[f4]) ).
fof(f11,plain,
! [X0] : ~ f(X0,X0),
inference(rectify,[],[f5]) ).
fof(f12,plain,
! [X0,X1,X2] :
( ~ f(X0,X2)
| f(X1,X2)
| f(X0,X1) ),
inference(rectify,[],[f6]) ).
fof(f13,plain,
! [X0,X1] :
( ! [X2] :
( f(X0,X2)
| ~ f(X1,X2) )
| ~ f(X0,X1) ),
inference(rectify,[],[f7]) ).
fof(f16,plain,
( ? [X0] :
! [X1] :
( f(X1,X0)
| ! [X2] : ~ f(X1,X2) )
=> ! [X1] :
( f(X1,sK0)
| ! [X2] : ~ f(X1,X2) ) ),
introduced(choice_axiom,[]) ).
fof(f17,plain,
! [X1] :
( f(X1,sK0)
| ! [X2] : ~ f(X1,X2) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f1,f16]) ).
fof(f22,plain,
! [X0] :
( ? [X1] :
( ~ f(X0,X1)
& ? [X2] : f(X2,X1) )
=> ( ~ f(X0,sK3(X0))
& ? [X2] : f(X2,sK3(X0)) ) ),
introduced(choice_axiom,[]) ).
fof(f23,plain,
! [X0] :
( ? [X2] : f(X2,sK3(X0))
=> f(sK4(X0),sK3(X0)) ),
introduced(choice_axiom,[]) ).
fof(f24,plain,
! [X0] :
( ~ f(X0,sK3(X0))
& f(sK4(X0),sK3(X0)) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK3,sK4])],[f10,f23,f22]) ).
fof(f25,plain,
! [X2,X1] :
( f(X1,sK0)
| ~ f(X1,X2) ),
inference(cnf_transformation,[],[f17]) ).
fof(f28,plain,
! [X0] : f(sK4(X0),sK3(X0)),
inference(cnf_transformation,[],[f24]) ).
fof(f29,plain,
! [X0] : ~ f(X0,sK3(X0)),
inference(cnf_transformation,[],[f24]) ).
fof(f30,plain,
! [X0] : ~ f(X0,X0),
inference(cnf_transformation,[],[f11]) ).
fof(f31,plain,
! [X2,X0,X1] :
( ~ f(X0,X2)
| f(X1,X2)
| f(X0,X1) ),
inference(cnf_transformation,[],[f12]) ).
fof(f32,plain,
! [X2,X0,X1] :
( f(X0,X2)
| ~ f(X1,X2)
| ~ f(X0,X1) ),
inference(cnf_transformation,[],[f13]) ).
cnf(c_49,plain,
( ~ f(X0,X1)
| f(X0,sK0) ),
inference(cnf_transformation,[],[f25]) ).
cnf(c_52,plain,
~ f(X0,sK3(X0)),
inference(cnf_transformation,[],[f29]) ).
cnf(c_53,plain,
f(sK4(X0),sK3(X0)),
inference(cnf_transformation,[],[f28]) ).
cnf(c_54,plain,
~ f(X0,X0),
inference(cnf_transformation,[],[f30]) ).
cnf(c_55,plain,
( ~ f(X0,X1)
| f(X0,X2)
| f(X2,X1) ),
inference(cnf_transformation,[],[f31]) ).
cnf(c_56,plain,
( ~ f(X0,X1)
| ~ f(X2,X0)
| f(X2,X1) ),
inference(cnf_transformation,[],[f32]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYO720+1 : TPTP v8.1.2. Released v7.4.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.17/0.34 % Computer : n025.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Sat Aug 26 03:52:08 EDT 2023
% 0.17/0.34 % CPUTime :
% 0.20/0.46 Running first-order theorem proving
% 0.20/0.46 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 172.98/23.37 % SZS status Started for theBenchmark.p
% 172.98/23.37 % SZS status Satisfiable for theBenchmark.p
% 172.98/23.37
% 172.98/23.37 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 172.98/23.37
% 172.98/23.37 ------ iProver source info
% 172.98/23.37
% 172.98/23.37 git: date: 2023-05-31 18:12:56 +0000
% 172.98/23.37 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 172.98/23.37 git: non_committed_changes: false
% 172.98/23.37 git: last_make_outside_of_git: false
% 172.98/23.37
% 172.98/23.37 ------ Parsing...
% 172.98/23.37 ------ Clausification by vclausify_rel & Parsing by iProver...
% 172.98/23.37
% 172.98/23.37 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e
% 172.98/23.37
% 172.98/23.37 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 172.98/23.37 ------ Proving...
% 172.98/23.37 ------ Problem Properties
% 172.98/23.37
% 172.98/23.37
% 172.98/23.37 clauses 6
% 172.98/23.37 conjectures 0
% 172.98/23.37 EPR 4
% 172.98/23.37 Horn 5
% 172.98/23.37 unary 3
% 172.98/23.37 binary 1
% 172.98/23.37 lits 11
% 172.98/23.37 lits eq 0
% 172.98/23.37 fd_pure 0
% 172.98/23.37 fd_pseudo 0
% 172.98/23.37 fd_cond 0
% 172.98/23.37 fd_pseudo_cond 0
% 172.98/23.37 AC symbols 0
% 172.98/23.37
% 172.98/23.37 ------ Input Options Time Limit: Unbounded
% 172.98/23.37
% 172.98/23.37
% 172.98/23.37 ------
% 172.98/23.37 Current options:
% 172.98/23.37 ------
% 172.98/23.37
% 172.98/23.37
% 172.98/23.37
% 172.98/23.37
% 172.98/23.37 ------ Proving...
% 172.98/23.37
% 172.98/23.37
% 172.98/23.37 % SZS status Satisfiable for theBenchmark.p
% 172.98/23.37
% 172.98/23.37 % SZS output start Saturation for theBenchmark.p
% See solution above
% 172.98/23.38
% 172.98/23.38
%------------------------------------------------------------------------------