%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SET018-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n006.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 02:46:05 PM UTC 2026
% Result : Unsatisfiable 114.40s 16.97s
% Output : CNFRefutation 114.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 33
% Number of leaves : 16
% Syntax : Number of formulae : 84 ( 24 unt; 0 def)
% Number of atoms : 193 ( 79 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 203 ( 94 ~; 109 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 5 con; 0-2 aty)
% Number of variables : 149 ( 0 sgn 149 !; 0 ?; 111 :)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
! [X2,X0,X1] :
( X0 = X2
| X0 = X1
| ~ member(X0,unordered_pair(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair_member) ).
fof(f9,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X0,X1))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair2) ).
fof(f10,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X1,X0))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair3) ).
fof(f11,axiom,
! [X0,X1] : member(unordered_pair(X0,X1),universal_class),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pairs_in_universal) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',singleton_set) ).
fof(f13,axiom,
! [X0,X1] : unordered_pair(singleton(X0),unordered_pair(X0,singleton(X1))) = ordered_pair(X0,X1),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',ordered_pair) ).
fof(f14,axiom,
! [X2,X3,X0,X1] :
( member(X0,X2)
| ~ member(ordered_pair(X0,X1),cross_product(X2,X3)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',cartesian_product1) ).
fof(f15,axiom,
! [X2,X3,X0,X1] :
( member(X1,X3)
| ~ member(ordered_pair(X0,X1),cross_product(X2,X3)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',cartesian_product2) ).
fof(f16,axiom,
! [X2,X3,X0,X1] :
( member(ordered_pair(X0,X2),cross_product(X1,X3))
| ~ member(X2,X3)
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',cartesian_product3) ).
fof(f101,negated_conjecture,
ordered_pair(w,x) = ordered_pair(y,z),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_ordered_pair_determines_components2_1) ).
fof(f102,negated_conjecture,
member(x,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_ordered_pair_determines_components2_2) ).
fof(f103,negated_conjecture,
x != z,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_ordered_pair_determines_components2_3) ).
fof(f108,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),
inference(definition_unfolding,[],[f13,f12,f12]) ).
fof(f114,plain,
! [X2,X3,X0,X1] :
( member(X0,X2)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3)) ),
inference(definition_unfolding,[],[f14,f108]) ).
fof(f115,plain,
! [X2,X3,X0,X1] :
( member(X1,X3)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3)) ),
inference(definition_unfolding,[],[f15,f108]) ).
fof(f116,plain,
! [X2,X3,X0,X1] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X2,X2))),cross_product(X1,X3))
| ~ member(X2,X3)
| ~ member(X0,X1) ),
inference(definition_unfolding,[],[f16,f108]) ).
fof(f152,plain,
unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))) = unordered_pair(unordered_pair(y,y),unordered_pair(y,unordered_pair(z,z))),
inference(definition_unfolding,[],[f101,f108,f108]) ).
tcf(c_150,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( X0 = X2 )
| ( X0 = X1 )
| ~ member(X0,unordered_pair(X1,X2)) ),
inference(cnf_transformation,[],[f8]) ).
tcf(c_151,plain,
! [X0: $i,X1: $i] :
( member(X0,unordered_pair(X0,X1))
| ~ member(X0,universal_class) ),
inference(cnf_transformation,[],[f9]) ).
tcf(c_152,plain,
! [X0: $i,X1: $i] :
( member(X0,unordered_pair(X1,X0))
| ~ member(X0,universal_class) ),
inference(cnf_transformation,[],[f10]) ).
tcf(c_153,plain,
! [X0: $i,X1: $i] : member(unordered_pair(X0,X1),universal_class),
inference(cnf_transformation,[],[f11]) ).
tcf(c_154,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(X0,X2)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3)) ),
inference(cnf_transformation,[],[f114]) ).
tcf(c_155,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(X1,X3)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3)) ),
inference(cnf_transformation,[],[f115]) ).
tcf(c_156,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X2,X2))),cross_product(X1,X3))
| ~ member(X2,X3)
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f116]) ).
tcf(c_218,negated_conjecture,
unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))) = unordered_pair(unordered_pair(y,y),unordered_pair(y,unordered_pair(z,z))),
inference(cnf_transformation,[],[f152]) ).
tcf(c_219,negated_conjecture,
member(x,universal_class),
inference(cnf_transformation,[],[f102]) ).
tcf(c_220,negated_conjecture,
x != z,
inference(cnf_transformation,[],[f103]) ).
tcf(c_2101,plain,
! [X0: $i] : X0 = X0,
theory(equality) ).
tcf(c_2103,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( X2 = X0 )
| ( X2 != X1 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_2104,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(X0,X2)
| ~ member(X1,X3)
| ( X2 != X3 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_2107,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( cross_product(X0,X2) = cross_product(X1,X3) )
| ( X2 != X3 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_2855,plain,
( member(unordered_pair(y,unordered_pair(z,z)),unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))))
| ~ member(unordered_pair(y,unordered_pair(z,z)),universal_class) ),
inference(superposition,[status(thm)],[c_218,c_152]) ).
tcf(c_2861,plain,
! [X0: $i,X1: $i] :
( member(y,X0)
| ~ member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X0,X1)) ),
inference(superposition,[status(thm)],[c_218,c_154]) ).
tcf(c_2863,plain,
! [X0: $i,X1: $i] :
( member(z,X1)
| ~ member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X0,X1)) ),
inference(superposition,[status(thm)],[c_218,c_155]) ).
tcf(c_2865,plain,
! [X0: $i,X1: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X0,X1))
| ~ member(z,X1)
| ~ member(y,X0) ),
inference(superposition,[status(thm)],[c_218,c_156]) ).
tcf(c_2869,plain,
! [X0: $i,X1: $i] :
( member(y,X0)
| ~ member(x,X1)
| ~ member(w,X0) ),
inference(superposition,[status(thm)],[c_156,c_2861]) ).
tcf(c_2870,plain,
( member(y,universal_class)
| ~ member(x,universal_class)
| ~ member(w,universal_class) ),
inference(instantiation,[status(thm)],[c_2869]) ).
tcf(c_2885,plain,
! [X0: $i,X1: $i] :
( member(z,X1)
| ~ member(x,X1)
| ~ member(w,X0) ),
inference(superposition,[status(thm)],[c_156,c_2863]) ).
tcf(c_2886,plain,
( member(z,universal_class)
| ~ member(x,universal_class)
| ~ member(w,universal_class) ),
inference(instantiation,[status(thm)],[c_2885]) ).
tcf(c_2896,plain,
( ( unordered_pair(y,unordered_pair(z,z)) = unordered_pair(w,w) )
| ( unordered_pair(w,unordered_pair(x,x)) = unordered_pair(y,unordered_pair(z,z)) )
| ~ member(unordered_pair(y,unordered_pair(z,z)),universal_class) ),
inference(superposition,[status(thm)],[c_2855,c_150]) ).
tcf(c_2905,plain,
! [X0: $i] :
( member(z,X0)
| ~ member(w,universal_class)
| ~ member(x,X0) ),
inference(superposition,[status(thm)],[c_151,c_2885]) ).
tcf(c_2920,plain,
! [X0: $i] :
( ( x = z )
| ( z != X0 )
| ( x != X0 ) ),
inference(instantiation,[status(thm)],[c_2103]) ).
tcf(c_2950,plain,
! [X0: $i,X1: $i] :
( ( z = X0 )
| ( z != X1 )
| ( X0 != X1 ) ),
inference(instantiation,[status(thm)],[c_2103]) ).
tcf(c_2954,plain,
! [X0: $i,X1: $i] :
( ( X0 = x )
| ( x != X1 )
| ( X0 != X1 ) ),
inference(instantiation,[status(thm)],[c_2103]) ).
tcf(c_2957,plain,
x = x,
inference(instantiation,[status(thm)],[c_2101]) ).
tcf(c_2962,plain,
( ( unordered_pair(y,unordered_pair(z,z)) = unordered_pair(w,w) )
| ( unordered_pair(w,unordered_pair(x,x)) = unordered_pair(y,unordered_pair(z,z)) ) ),
inference(superposition,[status(thm)],[c_153,c_2896]) ).
tcf(c_3272,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( member(X0,cross_product(X2,X4))
| ~ member(X1,cross_product(X3,X5))
| ( X4 != X5 )
| ( X2 != X3 )
| ( X0 != X1 ) ),
inference(resolution,[status(thm)],[c_2107,c_2104]) ).
tcf(c_3426,plain,
! [X0: $i] :
( ( z = X0 )
| ( z != z )
| ( X0 != z ) ),
inference(instantiation,[status(thm)],[c_2950]) ).
tcf(c_3427,plain,
z = z,
inference(instantiation,[status(thm)],[c_2101]) ).
tcf(c_3434,plain,
! [X0: $i,X1: $i] :
( ( x = X0 )
| ( x != X1 )
| ( X0 != X1 ) ),
inference(instantiation,[status(thm)],[c_2103]) ).
tcf(c_3696,plain,
( member(unordered_pair(z,z),unordered_pair(w,unordered_pair(x,x)))
| ( unordered_pair(y,unordered_pair(z,z)) = unordered_pair(w,w) )
| ~ member(unordered_pair(z,z),universal_class) ),
inference(superposition,[status(thm)],[c_2962,c_152]) ).
tcf(c_5182,plain,
( ( unordered_pair(z,z) = w )
| ( unordered_pair(x,x) = unordered_pair(z,z) )
| ( unordered_pair(y,unordered_pair(z,z)) = unordered_pair(w,w) )
| ~ member(unordered_pair(z,z),universal_class) ),
inference(superposition,[status(thm)],[c_3696,c_150]) ).
tcf(c_6133,plain,
! [X0: $i] :
( ( x = X0 )
| ( x != x )
| ( X0 != x ) ),
inference(instantiation,[status(thm)],[c_3434]) ).
tcf(c_6294,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i] :
( member(X0,cross_product(X3,X5))
| ~ member(X2,X6)
| ~ member(X1,X4)
| ( X5 != X6 )
| ( X3 != X4 )
| ( X0 != unordered_pair(unordered_pair(X1,X1),unordered_pair(X1,unordered_pair(X2,X2))) ) ),
inference(resolution,[status(thm)],[c_3272,c_156]) ).
tcf(c_13436,plain,
( ( unordered_pair(z,z) = w )
| ( unordered_pair(x,x) = unordered_pair(z,z) )
| ( unordered_pair(y,unordered_pair(z,z)) = unordered_pair(w,w) ) ),
inference(superposition,[status(thm)],[c_153,c_5182]) ).
tcf(c_13442,plain,
( member(unordered_pair(z,z),unordered_pair(w,w))
| ( unordered_pair(z,z) = w )
| ( unordered_pair(x,x) = unordered_pair(z,z) )
| ~ member(unordered_pair(z,z),universal_class) ),
inference(superposition,[status(thm)],[c_13436,c_152]) ).
tcf(c_13788,plain,
( ( unordered_pair(z,z) = w )
| ( unordered_pair(x,x) = unordered_pair(z,z) )
| ~ member(unordered_pair(z,z),universal_class) ),
inference(superposition,[status(thm)],[c_13442,c_150]) ).
tcf(c_13792,plain,
( ( unordered_pair(z,z) = w )
| ( unordered_pair(x,x) = unordered_pair(z,z) ) ),
inference(superposition,[status(thm)],[c_153,c_13788]) ).
tcf(c_13795,plain,
! [X0: $i] :
( ( X0 = z )
| ( unordered_pair(z,z) = w )
| ~ member(X0,unordered_pair(x,x)) ),
inference(superposition,[status(thm)],[c_13792,c_150]) ).
tcf(c_15889,plain,
( ( x = z )
| ( unordered_pair(z,z) = w )
| ~ member(x,universal_class) ),
inference(superposition,[status(thm)],[c_151,c_13795]) ).
tcf(c_15912,plain,
unordered_pair(z,z) = w,
inference(global_subsumption_just,[status(thm)],[c_15889,c_219,c_220,c_15889]) ).
tcf(c_15916,plain,
member(w,universal_class),
inference(superposition,[status(thm)],[c_15912,c_153]) ).
tcf(c_16460,plain,
! [X0: $i] :
( member(z,X0)
| ~ member(x,X0) ),
inference(superposition,[status(thm)],[c_15916,c_2905]) ).
tcf(c_16840,plain,
! [X0: $i] :
( member(z,unordered_pair(x,X0))
| ~ member(x,universal_class) ),
inference(superposition,[status(thm)],[c_151,c_16460]) ).
tcf(c_18319,plain,
! [X0: $i] : member(z,unordered_pair(x,X0)),
inference(global_subsumption_just,[status(thm)],[c_16840,c_219,c_16840]) ).
tcf(c_18364,plain,
! [X0: $i] :
( ( x = z )
| ( X0 = z ) ),
inference(superposition,[status(thm)],[c_18319,c_150]) ).
tcf(c_18378,plain,
! [X0: $i] : X0 = z,
inference(global_subsumption_just,[status(thm)],[c_18364,c_220,c_18364]) ).
tcf(c_18808,plain,
! [X0: $i,X1: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),z)
| ~ member(z,X1)
| ~ member(y,X0) ),
inference(superposition,[status(thm)],[c_18378,c_2865]) ).
tcf(c_18809,plain,
! [X0: $i] :
( member(z,X0)
| ~ member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),z) ),
inference(superposition,[status(thm)],[c_18378,c_2863]) ).
tcf(c_18810,plain,
! [X0: $i] :
( member(y,X0)
| ~ member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),z) ),
inference(superposition,[status(thm)],[c_18378,c_2861]) ).
tcf(c_19073,plain,
! [X0: $i,X1: $i] : X0 = X1,
inference(superposition,[status(thm)],[c_18378,c_18378]) ).
tcf(c_19141,plain,
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),z)
| ~ member(z,universal_class)
| ~ member(y,universal_class) ),
inference(instantiation,[status(thm)],[c_18808]) ).
tcf(c_22961,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X0,X2))
| ~ member(z,X3)
| ~ member(y,X1)
| ( X2 != X3 )
| ( X0 != X1 ) ),
inference(resolution,[status(thm)],[c_6294,c_218]) ).
tcf(c_23395,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X0,X2))
| ~ member(z,X3)
| ~ member(y,X1)
| ( X2 != X3 ) ),
inference(global_subsumption_just,[status(thm)],[c_22961,c_19073,c_22961]) ).
tcf(c_23396,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X3,X0))
| ~ member(z,X1)
| ~ member(y,X2)
| ( X0 != X1 ) ),
inference(renaming,[status(thm)],[c_23395]) ).
tcf(c_23397,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X3,X0))
| ~ member(z,X1)
| ~ member(y,X2) ),
inference(global_subsumption_just,[status(thm)],[c_23396,c_19073,c_23396]) ).
tcf(c_23398,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X2,X3))
| ~ member(z,X1)
| ~ member(y,X0) ),
inference(renaming,[status(thm)],[c_23397]) ).
tcf(c_23399,plain,
! [X1: $i,X2: $i,X3: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X2,X3))
| ~ member(z,X1) ),
inference(global_subsumption_just,[status(thm)],[c_23398,c_219,c_2870,c_2886,c_15916,c_18810,c_19141,c_23398]) ).
tcf(c_23400,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X1,X2))
| ~ member(z,X0) ),
inference(renaming,[status(thm)],[c_23399]) ).
tcf(c_23402,plain,
! [X1: $i,X2: $i] : member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X1,X2)),
inference(global_subsumption_just,[status(thm)],[c_23400,c_219,c_2870,c_2886,c_15916,c_18809,c_19141,c_23400]) ).
tcf(c_23403,plain,
! [X0: $i,X1: $i] : member(unordered_pair(unordered_pair(w,w),unordered_pair(w,unordered_pair(x,x))),cross_product(X0,X1)),
inference(renaming,[status(thm)],[c_23402]) ).
tcf(c_23419,plain,
! [X0: $i] : member(x,X0),
inference(resolution,[status(thm)],[c_23403,c_155]) ).
tcf(c_23850,plain,
! [X0: $i,X1: $i] :
( ( x = X1 )
| ( x = X0 ) ),
inference(resolution,[status(thm)],[c_23419,c_150]) ).
tcf(c_23851,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_23850,c_19073,c_18364,c_6133,c_3427,c_3426,c_2957,c_2954,c_2920,c_220]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET018-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.37 % Computer : n006.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Thu Sep 24 09:11:56 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.40 Running first-order theorem proving
% 0.11/0.40 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.42
% 0.11/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.11/0.42
% 0.11/0.42 % Detected problem language: tptp
% 0.11/0.43 % Proving...
% 114.40/16.97 % SZS status Started for theBenchmark.p
% 114.40/16.97 % SZS status Unsatisfiable for theBenchmark.p
% 114.40/16.97
% 114.40/16.97 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 114.40/16.97
% 114.40/16.97 % ------ iProver source info
% 114.40/16.97
% 114.40/16.97 % git: date: 2026-07-19 20:42:38 +0200
% 114.40/16.97 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 114.40/16.97 % git: non_committed_changes: false
% 114.40/16.97
% 114.40/16.97 % ------ Parsing...% successful
% 114.40/16.97
% 114.40/16.97
% 114.40/16.97 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 114.40/16.97
% 114.40/16.97 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e %
% 114.40/16.97
% 114.40/16.97 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 114.40/16.97
% 114.40/16.97 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 114.40/16.97 % ------ Proving...
% 114.40/16.97 % ------ Problem Properties
% 114.40/16.97
% 114.40/16.97 %
% 114.40/16.97 % clauses 70
% 114.40/16.97 % conjectures 3
% 114.40/16.97 % EPR 14
% 114.40/16.97 % Horn 62
% 114.40/16.97 % unary 18
% 114.40/16.97 % binary 32
% 114.40/16.97 % lits 148
% 114.40/16.97 % lits eq 22
% 114.40/16.97 % fd_pure 0
% 114.40/16.97 % fd_pseudo 0
% 114.40/16.97 % fd_cond 3
% 114.40/16.97 % fd_pseudo_cond 3
% 114.40/16.97 % AC symbols 0
% 114.40/16.97
% 114.40/16.97 % ------ Input Options Time Limit: Unbounded
% 114.40/16.97
% 114.40/16.97
% 114.40/16.97 % ------
% 114.40/16.97 % Current options:
% 114.40/16.97 % ------
% 114.40/16.97
% 114.40/16.97
% 114.40/16.97 %
% 114.40/16.97
% 114.40/16.97 % ------ Proving...
% 114.40/16.97 %
% 114.40/16.97
% 114.40/16.97 % SZS status Unsatisfiable for theBenchmark.p
% 114.40/16.97
% 114.40/16.97 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 114.40/16.97
% 114.40/16.97
%------------------------------------------------------------------------------