%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SET202-6 : 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 : n001.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 02:46:55 PM UTC 2026
% Result : Unsatisfiable 58.79s 9.36s
% Output : CNFRefutation 58.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 14
% Syntax : Number of formulae : 55 ( 16 unt; 0 def)
% Number of atoms : 112 ( 19 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 112 ( 55 ~; 57 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 4 con; 0-2 aty)
% Number of variables : 91 ( 0 sgn 91 !; 0 ?; 44 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( member(X2,X1)
| ~ member(X2,X0)
| ~ subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).
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(f17,axiom,
! [X2,X0,X1] :
( ordered_pair(first(X0),second(X0)) = X0
| ~ member(X0,cross_product(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',cartesian_product4) ).
fof(f20,axiom,
! [X0,X1] :
( member(ordered_pair(X0,X1),element_relation)
| ~ member(X0,X1)
| ~ member(ordered_pair(X0,X1),cross_product(universal_class,universal_class)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',element_relation3) ).
fof(f122,negated_conjecture,
~ subclass(cross_product(x,y),cross_product(universal_class,universal_class)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cross_product_property1_1) ).
fof(f127,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(f136,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,f127]) ).
fof(f137,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,f127]) ).
fof(f138,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,f127]) ).
fof(f139,plain,
! [X2,X0,X1] :
( unordered_pair(unordered_pair(first(X0),first(X0)),unordered_pair(first(X0),unordered_pair(second(X0),second(X0)))) = X0
| ~ member(X0,cross_product(X1,X2)) ),
inference(definition_unfolding,[],[f17,f127]) ).
fof(f141,plain,
! [X0,X1] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),element_relation)
| ~ member(X0,X1)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(universal_class,universal_class)) ),
inference(definition_unfolding,[],[f20,f127,f127]) ).
tcf(c_162,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X2,X1)
| ~ member(X2,X0)
| ~ subclass(X0,X1) ),
inference(cnf_transformation,[],[f1]) ).
tcf(c_163,plain,
! [X0: $i,X1: $i] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
inference(cnf_transformation,[],[f2]) ).
tcf(c_164,plain,
! [X0: $i,X1: $i] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
inference(cnf_transformation,[],[f3]) ).
tcf(c_165,plain,
! [X0: $i] : subclass(X0,universal_class),
inference(cnf_transformation,[],[f4]) ).
tcf(c_173,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,[],[f136]) ).
tcf(c_174,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,[],[f137]) ).
tcf(c_175,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,[],[f138]) ).
tcf(c_176,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( unordered_pair(unordered_pair(first(X0),first(X0)),unordered_pair(first(X0),unordered_pair(second(X0),second(X0)))) = X0 )
| ~ member(X0,cross_product(X1,X2)) ),
inference(cnf_transformation,[],[f139]) ).
tcf(c_179,plain,
! [X0: $i,X1: $i] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),element_relation)
| ~ member(X0,X1)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(universal_class,universal_class)) ),
inference(cnf_transformation,[],[f141]) ).
tcf(c_255,negated_conjecture,
~ subclass(cross_product(x,y),cross_product(universal_class,universal_class)),
inference(cnf_transformation,[],[f122]) ).
tcf(c_2346,plain,
! [X0: $i] : X0 = X0,
theory(equality) ).
tcf(c_2351,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( member(X0,X2)
| ~ member(X1,X3)
| ( X2 != X3 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_3543,plain,
( subclass(cross_product(x,y),cross_product(universal_class,universal_class))
| member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(x,y)) ),
inference(instantiation,[status(thm)],[c_163]) ).
tcf(c_3608,plain,
( ( unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))) = not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)) )
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(x,y)) ),
inference(instantiation,[status(thm)],[c_176]) ).
tcf(c_3611,plain,
! [X0: $i,X1: $i] :
( member(X0,X1)
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(x,y))
| ( X1 != cross_product(x,y) )
| ( X0 != not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)) ) ),
inference(instantiation,[status(thm)],[c_2351]) ).
tcf(c_4393,plain,
! [X0: $i] :
( member(X0,cross_product(x,y))
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(x,y))
| ( X0 != not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)) )
| ( cross_product(x,y) != cross_product(x,y) ) ),
inference(instantiation,[status(thm)],[c_3611]) ).
tcf(c_4394,plain,
cross_product(x,y) = cross_product(x,y),
inference(instantiation,[status(thm)],[c_2346]) ).
tcf(c_9458,plain,
( member(unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))),cross_product(x,y))
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(x,y))
| ( cross_product(x,y) != cross_product(x,y) )
| ( unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))) != not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)) ) ),
inference(instantiation,[status(thm)],[c_4393]) ).
tcf(c_10099,plain,
( subclass(cross_product(x,y),cross_product(universal_class,universal_class))
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(universal_class,universal_class)) ),
inference(instantiation,[status(thm)],[c_164]) ).
tcf(c_20822,plain,
( member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),x)
| ~ member(unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))),cross_product(x,y)) ),
inference(instantiation,[status(thm)],[c_173]) ).
tcf(c_21444,plain,
( member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),y)
| ~ member(unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))),cross_product(x,y)) ),
inference(instantiation,[status(thm)],[c_174]) ).
tcf(c_22301,plain,
! [X0: $i,X1: $i] :
( member(X0,universal_class)
| ~ member(X0,X1) ),
inference(superposition,[status(thm)],[c_165,c_162]) ).
tcf(c_22676,plain,
! [X0: $i,X1: $i,X2: $i] :
( subclass(cross_product(X0,X1),X2)
| ( unordered_pair(unordered_pair(first(not_subclass_element(cross_product(X0,X1),X2)),first(not_subclass_element(cross_product(X0,X1),X2))),unordered_pair(first(not_subclass_element(cross_product(X0,X1),X2)),unordered_pair(second(not_subclass_element(cross_product(X0,X1),X2)),second(not_subclass_element(cross_product(X0,X1),X2))))) = not_subclass_element(cross_product(X0,X1),X2) ) ),
inference(superposition,[status(thm)],[c_163,c_176]) ).
tcf(c_22753,plain,
unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))) = not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),
inference(superposition,[status(thm)],[c_22676,c_255]) ).
tcf(c_23007,plain,
! [X0: $i,X1: $i] :
( member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),X1)
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(X0,X1)) ),
inference(superposition,[status(thm)],[c_22753,c_174]) ).
tcf(c_23008,plain,
! [X0: $i,X1: $i] :
( member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),X0)
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(X0,X1)) ),
inference(superposition,[status(thm)],[c_22753,c_173]) ).
tcf(c_23015,plain,
! [X0: $i,X1: $i] :
( member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(X0,X1))
| ~ member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),X1)
| ~ member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),X0) ),
inference(superposition,[status(thm)],[c_22753,c_175]) ).
tcf(c_23115,plain,
( subclass(cross_product(x,y),cross_product(universal_class,universal_class))
| member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),y) ),
inference(superposition,[status(thm)],[c_163,c_23007]) ).
tcf(c_23140,plain,
( subclass(cross_product(x,y),cross_product(universal_class,universal_class))
| member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),x) ),
inference(superposition,[status(thm)],[c_163,c_23008]) ).
tcf(c_23271,plain,
( member(unordered_pair(unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))),unordered_pair(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),unordered_pair(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))))),element_relation)
| ~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(universal_class,universal_class))
| ~ member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)))) ),
inference(superposition,[status(thm)],[c_22753,c_179]) ).
tcf(c_23797,plain,
~ member(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class)),cross_product(universal_class,universal_class)),
inference(global_subsumption_just,[status(thm)],[c_23271,c_255,c_10099]) ).
tcf(c_23802,plain,
( ~ member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),universal_class)
| ~ member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),universal_class) ),
inference(superposition,[status(thm)],[c_23015,c_23797]) ).
tcf(c_24438,plain,
member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),y),
inference(global_subsumption_just,[status(thm)],[c_23115,c_255,c_3543,c_3608,c_4394,c_9458,c_21444]) ).
tcf(c_24441,plain,
member(second(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),universal_class),
inference(superposition,[status(thm)],[c_24438,c_22301]) ).
tcf(c_25181,plain,
member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),x),
inference(global_subsumption_just,[status(thm)],[c_23140,c_255,c_3543,c_3608,c_4394,c_9458,c_20822]) ).
tcf(c_25184,plain,
member(first(not_subclass_element(cross_product(x,y),cross_product(universal_class,universal_class))),universal_class),
inference(superposition,[status(thm)],[c_25181,c_22301]) ).
tcf(c_25185,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_25184,c_24441,c_23802]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET202-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.37 % Computer : n001.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Thu Sep 24 10:20:37 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.42 Running first-order theorem proving
% 0.10/0.42 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
% 0.10/0.43
% 0.10/0.43 % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.43
% 0.10/0.43 % Detected problem language: tptp
% 0.10/0.44 % Proving...
% 58.79/9.36 % SZS status Started for theBenchmark.p
% 58.79/9.36 % SZS status Unsatisfiable for theBenchmark.p
% 58.79/9.36
% 58.79/9.36 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 58.79/9.36
% 58.79/9.36 % ------ iProver source info
% 58.79/9.36
% 58.79/9.36 % git: date: 2026-07-19 20:42:38 +0200
% 58.79/9.36 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 58.79/9.36 % git: non_committed_changes: false
% 58.79/9.36
% 58.79/9.36 % ------ Parsing...% successful
% 58.79/9.36
% 58.79/9.36
% 58.79/9.36 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 58.79/9.36
% 58.79/9.36 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 3 0s sf_e pe_s pe_e %
% 58.79/9.36
% 58.79/9.36 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 58.79/9.36
% 58.79/9.36 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 58.79/9.36 % ------ Proving...
% 58.79/9.36 % ------ Problem Properties
% 58.79/9.36
% 58.79/9.36 %
% 58.79/9.36 % clauses 82
% 58.79/9.36 % conjectures 1
% 58.79/9.36 % EPR 12
% 58.79/9.36 % Horn 74
% 58.79/9.36 % unary 21
% 58.79/9.36 % binary 40
% 58.79/9.36 % lits 170
% 58.79/9.36 % lits eq 25
% 58.79/9.36 % fd_pure 0
% 58.79/9.36 % fd_pseudo 0
% 58.79/9.36 % fd_cond 3
% 58.79/9.36 % fd_pseudo_cond 7
% 58.79/9.36 % AC symbols 0
% 58.79/9.36
% 58.79/9.36 % ------ Input Options Time Limit: Unbounded
% 58.79/9.36
% 58.79/9.36
% 58.79/9.36 % ------
% 58.79/9.36 % Current options:
% 58.79/9.36 % ------
% 58.79/9.36
% 58.79/9.36
% 58.79/9.36 %
% 58.79/9.36
% 58.79/9.36 % ------ Proving...
% 58.79/9.36 %
% 58.79/9.36
% 58.79/9.36 % SZS status Unsatisfiable for theBenchmark.p
% 58.79/9.36
% 58.79/9.36 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 58.79/9.36
% 58.79/9.36
%------------------------------------------------------------------------------