TSTP Solution File: SYO698+1 by iProver---3.8
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYO698+1 : TPTP v8.1.2. Released v7.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n027.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 04:41:01 EDT 2023
% Result : Satisfiable 202.44s 27.40s
% Output : Saturation 202.44s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
? [X0] :
( ! [X3] :
( f(X3,X3)
| ~ f(X0,X3) )
& ? [X1] :
( ? [X2] : ~ f(X2,X1)
& f(X0,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1) ).
fof(f2,axiom,
? [X0] :
( ! [X3] :
( ~ f(X0,X3)
| ! [X4] : f(X4,X3) )
& f(X0,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_2) ).
fof(f3,axiom,
! [X3] :
? [X0] :
( ! [X4] :
( ~ f(X4,X0)
| ~ f(X4,X4) )
& ~ f(X0,X0)
& f(X0,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_3) ).
fof(f4,axiom,
! [X3,X4,X5] :
( f(X3,X5)
| ~ f(X4,X5)
| ~ f(X3,X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_4) ).
fof(f5,axiom,
! [X3,X4] :
( ! [X5] :
( ~ f(X3,X5)
| f(X4,X5) )
| f(X3,X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_5) ).
fof(f6,axiom,
! [X3] :
( f(X3,X3)
| ? [X0] :
( ! [X4] :
( ? [X2] :
( ~ f(X2,X2)
& f(X4,X2) )
| ! [X5] :
( f(X0,X5)
| ~ f(X4,X5) ) )
& ? [X1] :
( ~ f(X1,X3)
& ? [X6] :
( f(X1,X6)
& ~ f(X0,X6) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_6) ).
fof(f7,axiom,
! [X3] :
( f(X3,X3)
| ! [X5] :
( ~ f(X5,X5)
| ~ f(X5,X3) )
| ! [X4] :
( f(X4,X3)
| ! [X7] :
( ~ f(X4,X7)
| ! [X8] : f(X8,X7) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_7) ).
fof(f8,plain,
? [X0] :
( ! [X1] :
( f(X1,X1)
| ~ f(X0,X1) )
& ? [X2] :
( ? [X3] : ~ f(X3,X2)
& f(X0,X2) ) ),
inference(rectify,[],[f1]) ).
fof(f9,plain,
? [X0] :
( ! [X1] :
( ~ f(X0,X1)
| ! [X2] : f(X2,X1) )
& f(X0,X0) ),
inference(rectify,[],[f2]) ).
fof(f10,plain,
! [X0] :
? [X1] :
( ! [X2] :
( ~ f(X2,X1)
| ~ f(X2,X2) )
& ~ f(X1,X1)
& f(X1,X0) ),
inference(rectify,[],[f3]) ).
fof(f11,plain,
! [X0,X1,X2] :
( f(X0,X2)
| ~ f(X1,X2)
| ~ f(X0,X1) ),
inference(rectify,[],[f4]) ).
fof(f12,plain,
! [X0,X1] :
( ! [X2] :
( ~ f(X0,X2)
| f(X1,X2) )
| f(X0,X1) ),
inference(rectify,[],[f5]) ).
fof(f13,plain,
! [X0] :
( f(X0,X0)
| ? [X1] :
( ! [X2] :
( ? [X3] :
( ~ f(X3,X3)
& f(X2,X3) )
| ! [X4] :
( f(X1,X4)
| ~ f(X2,X4) ) )
& ? [X5] :
( ~ f(X5,X0)
& ? [X6] :
( f(X5,X6)
& ~ f(X1,X6) ) ) ) ),
inference(rectify,[],[f6]) ).
fof(f14,plain,
! [X0] :
( f(X0,X0)
| ! [X1] :
( ~ f(X1,X1)
| ~ f(X1,X0) )
| ! [X2] :
( f(X2,X0)
| ! [X3] :
( ~ f(X2,X3)
| ! [X4] : f(X4,X3) ) ) ),
inference(rectify,[],[f7]) ).
fof(f15,plain,
( ? [X0] :
( ! [X1] :
( f(X1,X1)
| ~ f(X0,X1) )
& ? [X2] :
( ? [X3] : ~ f(X3,X2)
& f(X0,X2) ) )
=> ( ! [X1] :
( f(X1,X1)
| ~ f(sK0,X1) )
& ? [X2] :
( ? [X3] : ~ f(X3,X2)
& f(sK0,X2) ) ) ),
introduced(choice_axiom,[]) ).
fof(f16,plain,
( ? [X2] :
( ? [X3] : ~ f(X3,X2)
& f(sK0,X2) )
=> ( ? [X3] : ~ f(X3,sK1)
& f(sK0,sK1) ) ),
introduced(choice_axiom,[]) ).
fof(f17,plain,
( ? [X3] : ~ f(X3,sK1)
=> ~ f(sK2,sK1) ),
introduced(choice_axiom,[]) ).
fof(f18,plain,
( ! [X1] :
( f(X1,X1)
| ~ f(sK0,X1) )
& ~ f(sK2,sK1)
& f(sK0,sK1) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f8,f17,f16,f15]) ).
fof(f19,plain,
( ? [X0] :
( ! [X1] :
( ~ f(X0,X1)
| ! [X2] : f(X2,X1) )
& f(X0,X0) )
=> ( ! [X1] :
( ~ f(sK3,X1)
| ! [X2] : f(X2,X1) )
& f(sK3,sK3) ) ),
introduced(choice_axiom,[]) ).
fof(f20,plain,
( ! [X1] :
( ~ f(sK3,X1)
| ! [X2] : f(X2,X1) )
& f(sK3,sK3) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK3])],[f9,f19]) ).
fof(f21,plain,
! [X0] :
( ? [X1] :
( ! [X2] :
( ~ f(X2,X1)
| ~ f(X2,X2) )
& ~ f(X1,X1)
& f(X1,X0) )
=> ( ! [X2] :
( ~ f(X2,sK4(X0))
| ~ f(X2,X2) )
& ~ f(sK4(X0),sK4(X0))
& f(sK4(X0),X0) ) ),
introduced(choice_axiom,[]) ).
fof(f22,plain,
! [X0] :
( ! [X2] :
( ~ f(X2,sK4(X0))
| ~ f(X2,X2) )
& ~ f(sK4(X0),sK4(X0))
& f(sK4(X0),X0) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK4])],[f10,f21]) ).
fof(f23,plain,
! [X0] :
( ? [X1] :
( ! [X2] :
( ? [X3] :
( ~ f(X3,X3)
& f(X2,X3) )
| ! [X4] :
( f(X1,X4)
| ~ f(X2,X4) ) )
& ? [X5] :
( ~ f(X5,X0)
& ? [X6] :
( f(X5,X6)
& ~ f(X1,X6) ) ) )
=> ( ! [X2] :
( ? [X3] :
( ~ f(X3,X3)
& f(X2,X3) )
| ! [X4] :
( f(sK5(X0),X4)
| ~ f(X2,X4) ) )
& ? [X5] :
( ~ f(X5,X0)
& ? [X6] :
( f(X5,X6)
& ~ f(sK5(X0),X6) ) ) ) ),
introduced(choice_axiom,[]) ).
fof(f24,plain,
! [X2] :
( ? [X3] :
( ~ f(X3,X3)
& f(X2,X3) )
=> ( ~ f(sK6(X2),sK6(X2))
& f(X2,sK6(X2)) ) ),
introduced(choice_axiom,[]) ).
fof(f25,plain,
! [X0] :
( ? [X5] :
( ~ f(X5,X0)
& ? [X6] :
( f(X5,X6)
& ~ f(sK5(X0),X6) ) )
=> ( ~ f(sK7(X0),X0)
& ? [X6] :
( f(sK7(X0),X6)
& ~ f(sK5(X0),X6) ) ) ),
introduced(choice_axiom,[]) ).
fof(f26,plain,
! [X0] :
( ? [X6] :
( f(sK7(X0),X6)
& ~ f(sK5(X0),X6) )
=> ( f(sK7(X0),sK8(X0))
& ~ f(sK5(X0),sK8(X0)) ) ),
introduced(choice_axiom,[]) ).
fof(f27,plain,
! [X0] :
( f(X0,X0)
| ( ! [X2] :
( ( ~ f(sK6(X2),sK6(X2))
& f(X2,sK6(X2)) )
| ! [X4] :
( f(sK5(X0),X4)
| ~ f(X2,X4) ) )
& ~ f(sK7(X0),X0)
& f(sK7(X0),sK8(X0))
& ~ f(sK5(X0),sK8(X0)) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK5,sK6,sK7,sK8])],[f13,f26,f25,f24,f23]) ).
fof(f28,plain,
f(sK0,sK1),
inference(cnf_transformation,[],[f18]) ).
fof(f29,plain,
~ f(sK2,sK1),
inference(cnf_transformation,[],[f18]) ).
fof(f30,plain,
! [X1] :
( f(X1,X1)
| ~ f(sK0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f31,plain,
f(sK3,sK3),
inference(cnf_transformation,[],[f20]) ).
fof(f32,plain,
! [X2,X1] :
( ~ f(sK3,X1)
| f(X2,X1) ),
inference(cnf_transformation,[],[f20]) ).
fof(f33,plain,
! [X0] : f(sK4(X0),X0),
inference(cnf_transformation,[],[f22]) ).
fof(f34,plain,
! [X0] : ~ f(sK4(X0),sK4(X0)),
inference(cnf_transformation,[],[f22]) ).
fof(f35,plain,
! [X2,X0] :
( ~ f(X2,sK4(X0))
| ~ f(X2,X2) ),
inference(cnf_transformation,[],[f22]) ).
fof(f36,plain,
! [X2,X0,X1] :
( f(X0,X2)
| ~ f(X1,X2)
| ~ f(X0,X1) ),
inference(cnf_transformation,[],[f11]) ).
fof(f37,plain,
! [X2,X0,X1] :
( ~ f(X0,X2)
| f(X1,X2)
| f(X0,X1) ),
inference(cnf_transformation,[],[f12]) ).
fof(f38,plain,
! [X0] :
( f(X0,X0)
| ~ f(sK5(X0),sK8(X0)) ),
inference(cnf_transformation,[],[f27]) ).
fof(f39,plain,
! [X0] :
( f(X0,X0)
| f(sK7(X0),sK8(X0)) ),
inference(cnf_transformation,[],[f27]) ).
fof(f40,plain,
! [X0] :
( f(X0,X0)
| ~ f(sK7(X0),X0) ),
inference(cnf_transformation,[],[f27]) ).
fof(f41,plain,
! [X2,X0,X4] :
( f(X0,X0)
| f(X2,sK6(X2))
| f(sK5(X0),X4)
| ~ f(X2,X4) ),
inference(cnf_transformation,[],[f27]) ).
fof(f42,plain,
! [X2,X0,X4] :
( f(X0,X0)
| ~ f(sK6(X2),sK6(X2))
| f(sK5(X0),X4)
| ~ f(X2,X4) ),
inference(cnf_transformation,[],[f27]) ).
fof(f43,plain,
! [X2,X3,X0,X1,X4] :
( f(X0,X0)
| ~ f(X1,X1)
| ~ f(X1,X0)
| f(X2,X0)
| ~ f(X2,X3)
| f(X4,X3) ),
inference(cnf_transformation,[],[f14]) ).
cnf(c_49,plain,
( ~ f(sK0,X0)
| f(X0,X0) ),
inference(cnf_transformation,[],[f30]) ).
cnf(c_50,plain,
~ f(sK2,sK1),
inference(cnf_transformation,[],[f29]) ).
cnf(c_51,plain,
f(sK0,sK1),
inference(cnf_transformation,[],[f28]) ).
cnf(c_52,plain,
( ~ f(sK3,X0)
| f(X1,X0) ),
inference(cnf_transformation,[],[f32]) ).
cnf(c_53,plain,
f(sK3,sK3),
inference(cnf_transformation,[],[f31]) ).
cnf(c_54,plain,
( ~ f(X0,sK4(X1))
| ~ f(X0,X0) ),
inference(cnf_transformation,[],[f35]) ).
cnf(c_55,plain,
~ f(sK4(X0),sK4(X0)),
inference(cnf_transformation,[],[f34]) ).
cnf(c_56,plain,
f(sK4(X0),X0),
inference(cnf_transformation,[],[f33]) ).
cnf(c_57,plain,
( ~ f(X0,X1)
| ~ f(X2,X0)
| f(X2,X1) ),
inference(cnf_transformation,[],[f36]) ).
cnf(c_58,plain,
( ~ f(X0,X1)
| f(X0,X2)
| f(X2,X1) ),
inference(cnf_transformation,[],[f37]) ).
cnf(c_59,plain,
( ~ f(sK6(X0),sK6(X0))
| ~ f(X0,X1)
| f(sK5(X2),X1)
| f(X2,X2) ),
inference(cnf_transformation,[],[f42]) ).
cnf(c_60,plain,
( ~ f(X0,X1)
| f(sK5(X2),X1)
| f(X0,sK6(X0))
| f(X2,X2) ),
inference(cnf_transformation,[],[f41]) ).
cnf(c_61,plain,
( ~ f(sK7(X0),X0)
| f(X0,X0) ),
inference(cnf_transformation,[],[f40]) ).
cnf(c_62,plain,
( f(sK7(X0),sK8(X0))
| f(X0,X0) ),
inference(cnf_transformation,[],[f39]) ).
cnf(c_63,plain,
( ~ f(sK5(X0),sK8(X0))
| f(X0,X0) ),
inference(cnf_transformation,[],[f38]) ).
cnf(c_64,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| ~ f(X2,X3)
| f(X1,X1)
| f(X2,X1)
| f(X4,X3) ),
inference(cnf_transformation,[],[f43]) ).
cnf(c_146,plain,
( ~ f(sK3,sK1)
| f(sK2,sK1) ),
inference(instantiation,[status(thm)],[c_52]) ).
cnf(c_325,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| ~ f(X2,sK1)
| f(X1,X1)
| f(X2,X1)
| f(sK3,sK1) ),
inference(instantiation,[status(thm)],[c_64]) ).
cnf(c_829,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| f(X1,X1)
| f(X2,sK1)
| f(sK0,X1) ),
inference(resolution,[status(thm)],[c_64,c_51]) ).
cnf(c_2072,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| ~ f(sK0,sK1)
| f(X1,X1)
| f(sK0,X1)
| f(sK3,sK1) ),
inference(instantiation,[status(thm)],[c_325]) ).
cnf(c_9498,plain,
( f(X1,X1)
| ~ f(X0,X1)
| ~ f(X0,X0)
| f(sK0,X1) ),
inference(global_subsumption_just,[status(thm)],[c_829,c_51,c_50,c_146,c_2072]) ).
cnf(c_9499,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| f(X1,X1)
| f(sK0,X1) ),
inference(renaming,[status(thm)],[c_9498]) ).
cnf(c_9504,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| f(X1,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[c_9499,c_49]) ).
cnf(c_226613,plain,
( ~ f(X0,X1)
| ~ f(X0,X0)
| f(X1,X1) ),
inference(global_subsumption_just,[status(thm)],[c_64,c_9504]) ).
cnf(c_226614,plain,
( ~ f(X0,X0)
| ~ f(X0,X1)
| f(X1,X1) ),
inference(renaming,[status(thm)],[c_226613]) ).
cnf(c_226615,plain,
( ~ f(sK3,X0)
| f(X0,X0) ),
inference(superposition,[status(thm)],[c_53,c_226614]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYO698+1 : TPTP v8.1.2. Released v7.4.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n027.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sat Aug 26 05:41:19 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.47 Running first-order theorem proving
% 0.19/0.47 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 202.44/27.40 % SZS status Started for theBenchmark.p
% 202.44/27.40 % SZS status Satisfiable for theBenchmark.p
% 202.44/27.40
% 202.44/27.40 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 202.44/27.40
% 202.44/27.40 ------ iProver source info
% 202.44/27.40
% 202.44/27.40 git: date: 2023-05-31 18:12:56 +0000
% 202.44/27.40 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 202.44/27.40 git: non_committed_changes: false
% 202.44/27.40 git: last_make_outside_of_git: false
% 202.44/27.40
% 202.44/27.40 ------ Parsing...
% 202.44/27.40 ------ Clausification by vclausify_rel & Parsing by iProver...
% 202.44/27.40
% 202.44/27.40 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 202.44/27.40
% 202.44/27.40 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 202.44/27.40 ------ Proving...
% 202.44/27.40 ------ Problem Properties
% 202.44/27.40
% 202.44/27.40
% 202.44/27.40 clauses 16
% 202.44/27.40 conjectures 0
% 202.44/27.40 EPR 8
% 202.44/27.40 Horn 11
% 202.44/27.40 unary 5
% 202.44/27.40 binary 6
% 202.44/27.40 lits 37
% 202.44/27.40 lits eq 0
% 202.44/27.40 fd_pure 0
% 202.44/27.40 fd_pseudo 0
% 202.44/27.40 fd_cond 0
% 202.44/27.40 fd_pseudo_cond 0
% 202.44/27.40 AC symbols 0
% 202.44/27.40
% 202.44/27.40 ------ Input Options Time Limit: Unbounded
% 202.44/27.40
% 202.44/27.40
% 202.44/27.40 ------
% 202.44/27.40 Current options:
% 202.44/27.40 ------
% 202.44/27.40
% 202.44/27.40
% 202.44/27.40
% 202.44/27.40
% 202.44/27.40 ------ Proving...
% 202.44/27.40
% 202.44/27.40
% 202.44/27.40 % SZS status Satisfiable for theBenchmark.p
% 202.44/27.40
% 202.44/27.40 % SZS output start Saturation for theBenchmark.p
% See solution above
% 202.44/27.40
% 202.44/27.41
%------------------------------------------------------------------------------