%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : LAT274-2 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n014.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 01:58:31 PM UTC 2026
% Result : Unsatisfiable 1.21s 1.28s
% Output : CNFRefutation 1.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 20
% Syntax : Number of formulae : 103 ( 24 unt; 3 def)
% Number of atoms : 382 ( 86 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 385 ( 159 ~; 226 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 6 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 8 ( 6 usr; 4 prp; 0-4 aty)
% Number of functors : 16 ( 16 usr; 9 con; 0-4 aty)
% Number of variables : 217 ( 0 sgn 217 !; 0 ?; 159 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] :
( X0 = c_emptyset
| c_in(v_sko__4mk(X3,X0,v_r),X0,t_a)
| c_in(v_sko__4mj(X0,X2,v_r),X0,t_a)
| c_in(c_Pair(X2,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X0,X1,tc_set(t_a)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AS1_A_60_61_AA_59_AS1_A_126_61_A_123_125_59_AALL_Ax_58S1_O_A_Ia1_M_Ax_J_A_58_Ar_59_AALL_Ay_58S1_O_A_Iy_M_AL1_J_A_58_Ar_A_124_93_A_61_61_62_A_Ia1_M_AL1_J_A_58_Ar_A_61_61_ATrue_0) ).
fof(f2,plain,
! [X2,X3,X0,X1] :
( c_emptyset = X0
| c_in(v_sko__4mk(X3,X0,v_r),X0,t_a)
| c_in(v_sko__4mj(X0,X2,v_r),X0,t_a)
| c_in(c_Pair(X2,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X0,X1,tc_set(t_a)) ),
inference(reorient_equations,[],[f1]) ).
fof(f3,axiom,
! [X2,X3,X0,X1] :
( X1 = c_emptyset
| c_in(v_sko__4mj(X1,X3,v_r),X1,t_a)
| c_in(c_Pair(X3,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X1,X2,tc_set(t_a))
| ~ c_in(c_Pair(v_sko__4mk(X0,X1,v_r),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AS1_A_60_61_AA_59_AS1_A_126_61_A_123_125_59_AALL_Ax_58S1_O_A_Ia1_M_Ax_J_A_58_Ar_59_AALL_Ay_58S1_O_A_Iy_M_AL1_J_A_58_Ar_A_124_93_A_61_61_62_A_Ia1_M_AL1_J_A_58_Ar_A_61_61_ATrue_1) ).
fof(f4,plain,
! [X2,X3,X0,X1] :
( c_emptyset = X1
| c_in(v_sko__4mj(X1,X3,v_r),X1,t_a)
| c_in(c_Pair(X3,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X1,X2,tc_set(t_a))
| ~ c_in(c_Pair(v_sko__4mk(X0,X1,v_r),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X2,X3,X0,X1] :
( X1 = c_emptyset
| c_in(v_sko__4mk(X3,X1,v_r),X1,t_a)
| c_in(c_Pair(X0,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X1,X2,tc_set(t_a))
| ~ c_in(c_Pair(X0,v_sko__4mj(X1,X0,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AS1_A_60_61_AA_59_AS1_A_126_61_A_123_125_59_AALL_Ax_58S1_O_A_Ia1_M_Ax_J_A_58_Ar_59_AALL_Ay_58S1_O_A_Iy_M_AL1_J_A_58_Ar_A_124_93_A_61_61_62_A_Ia1_M_AL1_J_A_58_Ar_A_61_61_ATrue_2) ).
fof(f6,plain,
! [X2,X3,X0,X1] :
( c_emptyset = X1
| c_in(v_sko__4mk(X3,X1,v_r),X1,t_a)
| c_in(c_Pair(X0,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X1,X2,tc_set(t_a))
| ~ c_in(c_Pair(X0,v_sko__4mj(X1,X0,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(reorient_equations,[],[f5]) ).
fof(f7,axiom,
! [X2,X3,X0,X1] :
( X1 = c_emptyset
| c_in(c_Pair(X0,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X1,X3,tc_set(t_a))
| ~ c_in(c_Pair(v_sko__4mk(X2,X1,v_r),X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(c_Pair(X0,v_sko__4mj(X1,X0,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AS1_A_60_61_AA_59_AS1_A_126_61_A_123_125_59_AALL_Ax_58S1_O_A_Ia1_M_Ax_J_A_58_Ar_59_AALL_Ay_58S1_O_A_Iy_M_AL1_J_A_58_Ar_A_124_93_A_61_61_62_A_Ia1_M_AL1_J_A_58_Ar_A_61_61_ATrue_3) ).
fof(f8,plain,
! [X2,X3,X0,X1] :
( c_emptyset = X1
| c_in(c_Pair(X0,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_lessequals(X1,X3,tc_set(t_a))
| ~ c_in(c_Pair(v_sko__4mk(X2,X1,v_r),X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(c_Pair(X0,v_sko__4mj(X1,X0,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(reorient_equations,[],[f7]) ).
fof(f9,axiom,
! [X2,X3,X0,X1,X4,X5] :
( c_in(c_Pair(X4,X0,X2,X2),X3,tc_prod(X2,X2))
| ~ c_lessequals(X1,c_Tarski_Ointerval(X3,X4,X5,X2),tc_set(X2))
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AS1_A_60_61_Ainterval_Ar_Aa1_Ab1_59_Ax1_A_58_AS1_A_124_93_A_61_61_62_A_Ia1_M_Ax1_J_A_58_Ar_A_61_61_ATrue_0) ).
fof(f10,axiom,
! [X2,X3,X0,X1,X4,X5] :
( c_in(c_Pair(X0,X5,X2,X2),X3,tc_prod(X2,X2))
| ~ c_lessequals(X1,c_Tarski_Ointerval(X3,X4,X5,X2),tc_set(X2))
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AS1_A_60_61_Ainterval_Ar_Aa1_Ab1_59_Ax1_A_58_AS1_A_124_93_A_61_61_62_A_Ix1_M_Ab1_J_A_58_Ar_A_61_61_ATrue_0) ).
fof(f11,axiom,
! [X2,X3,X0,X1,X4] :
( c_in(X0,c_Tarski_Ointerval(X3,X4,X1,X2),X2)
| ~ c_in(c_Pair(X4,X0,X2,X2),X3,tc_prod(X2,X2))
| ~ c_in(c_Pair(X0,X1,X2,X2),X3,tc_prod(X2,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_A_Ia1_M_Ax1_J_A_58_Ar_59_A_Ix1_M_Ab1_J_A_58_Ar_A_124_93_A_61_61_62_Ax1_A_58_Ainterval_Ar_Aa1_Ab1_A_61_61_ATrue_0) ).
fof(f12,axiom,
! [X2,X0,X1] :
( c_in(c_Pair(X2,X1,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,X0,t_a)
| ~ c_Tarski_OisLub(X0,v_cl,X1,t_a) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AisLub_AS1_Acl_AL1_59_Ay1_A_58_AS1_A_124_93_A_61_61_62_A_Iy1_M_AL1_J_A_58_Ar_A_61_61_ATrue_0) ).
fof(f13,axiom,
! [X2,X0,X1] :
( c_in(v_sko__4mi(X0,v_r,X2),X0,t_a)
| c_in(c_Pair(X1,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,v_A,t_a)
| ~ c_Tarski_OisLub(X0,v_cl,X1,t_a) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AisLub_AS1_Acl_AL1_59_Az1_A_58_AA_59_AALL_Ay_58S1_O_A_Iy_M_Az1_J_A_58_Ar_A_124_93_A_61_61_62_A_IL1_M_Az1_J_A_58_Ar_A_61_61_ATrue_0) ).
fof(f14,axiom,
! [X2,X0,X1] :
( c_in(c_Pair(X1,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(c_Pair(v_sko__4mi(X0,v_r,X2),X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,v_A,t_a)
| ~ c_Tarski_OisLub(X0,v_cl,X1,t_a) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_AisLub_AS1_Acl_AL1_59_Az1_A_58_AA_59_AALL_Ay_58S1_O_A_Iy_M_Az1_J_A_58_Ar_A_124_93_A_61_61_62_A_IL1_M_Az1_J_A_58_Ar_A_61_61_ATrue_1) ).
fof(f15,negated_conjecture,
c_in(v_b,v_A,t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f16,negated_conjecture,
c_lessequals(v_S,c_Tarski_Ointerval(v_r,v_a,v_b,t_a),tc_set(t_a)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f17,negated_conjecture,
v_S != c_emptyset,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_3) ).
fof(f18,plain,
c_emptyset != v_S,
inference(reorient_equations,[],[f17]) ).
fof(f19,negated_conjecture,
c_Tarski_OisLub(v_S,v_cl,v_L,t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_4) ).
fof(f20,negated_conjecture,
~ c_in(v_L,c_Tarski_Ointerval(v_r,v_a,v_b,t_a),t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_6) ).
tcf(c_64,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(v_sko__4mk(X3,X0,v_r),X0,t_a)
| c_in(v_sko__4mj(X0,X2,v_r),X0,t_a)
| c_in(c_Pair(X2,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 = c_emptyset )
| ~ c_lessequals(X0,X1,tc_set(t_a)) ),
inference(cnf_transformation,[],[f2]) ).
tcf(c_65,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(v_sko__4mj(X1,X3,v_r),X1,t_a)
| c_in(c_Pair(X3,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X1 = c_emptyset )
| ~ c_lessequals(X1,X2,tc_set(t_a))
| ~ c_in(c_Pair(v_sko__4mk(X0,X1,v_r),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(cnf_transformation,[],[f4]) ).
tcf(c_66,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(v_sko__4mk(X3,X1,v_r),X1,t_a)
| c_in(c_Pair(X0,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X1 = c_emptyset )
| ~ c_lessequals(X1,X2,tc_set(t_a))
| ~ c_in(c_Pair(X0,v_sko__4mj(X1,X0,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(cnf_transformation,[],[f6]) ).
tcf(c_67,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(c_Pair(X2,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X1 = c_emptyset )
| ~ c_lessequals(X1,X3,tc_set(t_a))
| ~ c_in(c_Pair(X2,v_sko__4mj(X1,X2,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(c_Pair(v_sko__4mk(X0,X1,v_r),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(cnf_transformation,[],[f8]) ).
tcf(c_68,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( c_in(c_Pair(X2,X5,X4,X4),X1,tc_prod(X4,X4))
| ~ c_in(X5,X0,X4)
| ~ c_lessequals(X0,c_Tarski_Ointerval(X1,X2,X3,X4),tc_set(X4)) ),
inference(cnf_transformation,[],[f9]) ).
tcf(c_69,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( c_in(c_Pair(X5,X3,X4,X4),X1,tc_prod(X4,X4))
| ~ c_in(X5,X0,X4)
| ~ c_lessequals(X0,c_Tarski_Ointerval(X1,X2,X3,X4),tc_set(X4)) ),
inference(cnf_transformation,[],[f10]) ).
tcf(c_70,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( c_in(X0,c_Tarski_Ointerval(X3,X4,X1,X2),X2)
| ~ c_in(c_Pair(X4,X0,X2,X2),X3,tc_prod(X2,X2))
| ~ c_in(c_Pair(X0,X1,X2,X2),X3,tc_prod(X2,X2)) ),
inference(cnf_transformation,[],[f11]) ).
tcf(c_71,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Pair(X2,X1,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,X0,t_a)
| ~ c_Tarski_OisLub(X0,v_cl,X1,t_a) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_72,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(v_sko__4mi(X0,v_r,X2),X0,t_a)
| c_in(c_Pair(X1,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,v_A,t_a)
| ~ c_Tarski_OisLub(X0,v_cl,X1,t_a) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_73,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Pair(X2,X1,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X1,v_A,t_a)
| ~ c_Tarski_OisLub(X0,v_cl,X2,t_a)
| ~ c_in(c_Pair(v_sko__4mi(X0,v_r,X1),X1,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(cnf_transformation,[],[f14]) ).
tcf(c_74,negated_conjecture,
c_in(v_b,v_A,t_a),
inference(cnf_transformation,[],[f15]) ).
tcf(c_75,negated_conjecture,
c_lessequals(v_S,c_Tarski_Ointerval(v_r,v_a,v_b,t_a),tc_set(t_a)),
inference(cnf_transformation,[],[f16]) ).
tcf(c_76,negated_conjecture,
c_emptyset != v_S,
inference(cnf_transformation,[],[f18]) ).
tcf(c_77,negated_conjecture,
c_Tarski_OisLub(v_S,v_cl,v_L,t_a),
inference(cnf_transformation,[],[f19]) ).
tcf(c_78,negated_conjecture,
~ c_in(v_L,c_Tarski_Ointerval(v_r,v_a,v_b,t_a),t_a),
inference(cnf_transformation,[],[f20]) ).
tcf(c_268,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(v_sko__4mi(X0,v_r,X2),X0,t_a)
| c_in(c_Pair(X1,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,v_A,t_a)
| ( v_cl != v_cl )
| ( t_a != t_a )
| ( X1 != v_L )
| ( X0 != v_S ) ),
inference(resolution_lifted,[status(thm)],[c_72,c_77]) ).
tcf(c_269,plain,
! [X0: $i] :
( c_in(v_sko__4mi(v_S,v_r,X0),v_S,t_a)
| c_in(c_Pair(v_L,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_A,t_a) ),
inference(unflattening,[status(thm)],[c_268]) ).
tcf(c_280,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Pair(X2,X1,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,X0,t_a)
| ( v_cl != v_cl )
| ( t_a != t_a )
| ( X1 != v_L )
| ( X0 != v_S ) ),
inference(resolution_lifted,[status(thm)],[c_71,c_77]) ).
tcf(c_281,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_L,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_S,t_a) ),
inference(unflattening,[status(thm)],[c_280]) ).
tcf(c_289,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Pair(X1,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X2,v_A,t_a)
| ~ c_in(c_Pair(v_sko__4mi(X0,v_r,X2),X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( v_cl != v_cl )
| ( t_a != t_a )
| ( X1 != v_L )
| ( X0 != v_S ) ),
inference(resolution_lifted,[status(thm)],[c_73,c_77]) ).
tcf(c_290,plain,
! [X0: $i] :
( c_in(c_Pair(v_L,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_A,t_a)
| ~ c_in(c_Pair(v_sko__4mi(v_S,v_r,X0),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(unflattening,[status(thm)],[c_289]) ).
tcf(c_309,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(v_sko__4mk(X3,X0,v_r),X0,t_a)
| c_in(v_sko__4mj(X0,X2,v_r),X0,t_a)
| c_in(c_Pair(X2,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 = c_emptyset )
| ( X0 != v_S )
| ( tc_set(t_a) != tc_set(t_a) )
| ( c_Tarski_Ointerval(v_r,v_a,v_b,t_a) != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_64,c_75]) ).
tcf(c_310,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( v_S = c_emptyset ) ),
inference(unflattening,[status(thm)],[c_309]) ).
tcf(c_324,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(v_sko__4mk(X3,X0,v_r),X0,t_a)
| c_in(c_Pair(X2,X3,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 = c_emptyset )
| ~ c_in(c_Pair(X2,v_sko__4mj(X0,X2,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 != v_S )
| ( tc_set(t_a) != tc_set(t_a) )
| ( c_Tarski_Ointerval(v_r,v_a,v_b,t_a) != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_66,c_75]) ).
tcf(c_325,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( v_S = c_emptyset )
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(unflattening,[status(thm)],[c_324]) ).
tcf(c_339,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(v_sko__4mj(X0,X3,v_r),X0,t_a)
| c_in(c_Pair(X3,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 = c_emptyset )
| ~ c_in(c_Pair(v_sko__4mk(X2,X0,v_r),X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 != v_S )
| ( tc_set(t_a) != tc_set(t_a) )
| ( c_Tarski_Ointerval(v_r,v_a,v_b,t_a) != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_65,c_75]) ).
tcf(c_340,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mj(v_S,X1,v_r),v_S,t_a)
| c_in(c_Pair(X1,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( v_S = c_emptyset )
| ~ c_in(c_Pair(v_sko__4mk(X0,v_S,v_r),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(unflattening,[status(thm)],[c_339]) ).
tcf(c_354,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(c_Pair(X3,X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 = c_emptyset )
| ~ c_in(c_Pair(X3,v_sko__4mj(X0,X3,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(c_Pair(v_sko__4mk(X2,X0,v_r),X2,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( X0 != v_S )
| ( tc_set(t_a) != tc_set(t_a) )
| ( c_Tarski_Ointerval(v_r,v_a,v_b,t_a) != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_67,c_75]) ).
tcf(c_355,plain,
! [X0: $i,X1: $i] :
( c_in(c_Pair(X1,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ( v_S = c_emptyset )
| ~ c_in(c_Pair(X1,v_sko__4mj(v_S,X1,v_r),t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(c_Pair(v_sko__4mk(X0,v_S,v_r),X0,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
inference(unflattening,[status(thm)],[c_354]) ).
tcf(c_369,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( c_in(c_Pair(X5,X2,X3,X3),X0,tc_prod(X3,X3))
| ~ c_in(X5,X4,X3)
| ( X4 != v_S )
| ( tc_set(X3) != tc_set(t_a) )
| ( c_Tarski_Ointerval(X0,X1,X2,X3) != c_Tarski_Ointerval(v_r,v_a,v_b,t_a) ) ),
inference(resolution_lifted,[status(thm)],[c_69,c_75]) ).
tcf(c_370,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( c_in(c_Pair(X4,X2,X3,X3),X0,tc_prod(X3,X3))
| ~ c_in(X4,v_S,X3)
| ( tc_set(X3) != tc_set(t_a) )
| ( c_Tarski_Ointerval(X0,X1,X2,X3) != c_Tarski_Ointerval(v_r,v_a,v_b,t_a) ) ),
inference(unflattening,[status(thm)],[c_369]) ).
tcf(c_384,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( c_in(c_Pair(X1,X5,X3,X3),X0,tc_prod(X3,X3))
| ~ c_in(X5,X4,X3)
| ( X4 != v_S )
| ( tc_set(X3) != tc_set(t_a) )
| ( c_Tarski_Ointerval(X0,X1,X2,X3) != c_Tarski_Ointerval(v_r,v_a,v_b,t_a) ) ),
inference(resolution_lifted,[status(thm)],[c_68,c_75]) ).
tcf(c_385,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( c_in(c_Pair(X1,X4,X3,X3),X0,tc_prod(X3,X3))
| ~ c_in(X4,v_S,X3)
| ( tc_set(X3) != tc_set(t_a) )
| ( c_Tarski_Ointerval(X0,X1,X2,X3) != c_Tarski_Ointerval(v_r,v_a,v_b,t_a) ) ),
inference(unflattening,[status(thm)],[c_384]) ).
tcf(c_577,definition,
iPr_def_10 = c_Tarski_Ointerval(v_r,v_a,v_b,t_a),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_578,definition,
iPr_def_11 = tc_set(t_a),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_579,definition,
iPr_def_12 = tc_prod(t_a,t_a),
introduced(definition,[new_symbols(definition,[iPr_def_12])],[]) ).
tcf(c_580,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( c_in(c_Pair(X1,X4,X3,X3),X0,tc_prod(X3,X3))
| ~ c_in(X4,v_S,X3)
| ( tc_set(X3) != iPr_def_11 )
| ( c_Tarski_Ointerval(X0,X1,X2,X3) != iPr_def_10 ) ),
inference(demodulation,[status(thm)],[c_385,c_578,c_577]) ).
tcf(c_581,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( c_in(c_Pair(X4,X2,X3,X3),X0,tc_prod(X3,X3))
| ~ c_in(X4,v_S,X3)
| ( tc_set(X3) != iPr_def_11 )
| ( c_Tarski_Ointerval(X0,X1,X2,X3) != iPr_def_10 ) ),
inference(demodulation,[status(thm)],[c_370]) ).
tcf(c_582,plain,
! [X0: $i,X1: $i] :
( c_in(c_Pair(X1,X0,t_a,t_a),v_r,iPr_def_12)
| ( v_S = c_emptyset )
| ~ c_in(c_Pair(X1,v_sko__4mj(v_S,X1,v_r),t_a,t_a),v_r,iPr_def_12)
| ~ c_in(c_Pair(v_sko__4mk(X0,v_S,v_r),X0,t_a,t_a),v_r,iPr_def_12) ),
inference(demodulation,[status(thm)],[c_355,c_579]) ).
tcf(c_583,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mj(v_S,X1,v_r),v_S,t_a)
| c_in(c_Pair(X1,X0,t_a,t_a),v_r,iPr_def_12)
| ( v_S = c_emptyset )
| ~ c_in(c_Pair(v_sko__4mk(X0,v_S,v_r),X0,t_a,t_a),v_r,iPr_def_12) ),
inference(demodulation,[status(thm)],[c_340]) ).
tcf(c_584,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| ( v_S = c_emptyset )
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(demodulation,[status(thm)],[c_325]) ).
tcf(c_585,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| ( v_S = c_emptyset ) ),
inference(demodulation,[status(thm)],[c_310]) ).
tcf(c_586,plain,
! [X0: $i] :
( c_in(c_Pair(v_L,X0,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(X0,v_A,t_a)
| ~ c_in(c_Pair(v_sko__4mi(v_S,v_r,X0),X0,t_a,t_a),v_r,iPr_def_12) ),
inference(demodulation,[status(thm)],[c_290]) ).
tcf(c_587,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(X0,v_S,t_a) ),
inference(demodulation,[status(thm)],[c_281]) ).
tcf(c_588,plain,
! [X0: $i] :
( c_in(v_sko__4mi(v_S,v_r,X0),v_S,t_a)
| c_in(c_Pair(v_L,X0,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(X0,v_A,t_a) ),
inference(demodulation,[status(thm)],[c_269]) ).
tcf(c_589,negated_conjecture,
~ c_in(v_L,iPr_def_10,t_a),
inference(demodulation,[status(thm)],[c_78]) ).
tcf(c_590,negated_conjecture,
c_emptyset != v_S,
inference(demodulation,[status(thm)],[c_76]) ).
tcf(c_591,negated_conjecture,
c_in(v_b,v_A,t_a),
inference(demodulation,[status(thm)],[c_74]) ).
tcf(c_592,plain,
! [X0: $i] : X0 = X0,
theory(equality) ).
tcf(c_594,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( X2 = X0 )
| ( X2 != X1 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_965,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(X1,c_Tarski_Ointerval(X2,X0,X3,t_a),t_a)
| ~ c_in(c_Pair(X1,X3,t_a,t_a),X2,iPr_def_12)
| ~ c_in(c_Pair(X0,X1,t_a,t_a),X2,tc_prod(t_a,t_a)) ),
inference(superposition,[status(thm)],[c_579,c_70]) ).
tcf(c_966,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(X1,c_Tarski_Ointerval(X2,X0,X3,t_a),t_a)
| ~ c_in(c_Pair(X1,X3,t_a,t_a),X2,iPr_def_12)
| ~ c_in(c_Pair(X0,X1,t_a,t_a),X2,iPr_def_12) ),
inference(light_normalisation,[status(thm)],[c_965,c_579]) ).
tcf(c_1146,plain,
! [X0: $i] :
( c_in(c_Pair(v_a,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_S,t_a)
| ( tc_set(t_a) != iPr_def_11 ) ),
inference(superposition,[status(thm)],[c_577,c_580]) ).
tcf(c_1147,plain,
! [X0: $i] :
( c_in(c_Pair(v_a,X0,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_S,t_a) ),
inference(ground_joinability,[status(thm)],[c_1146,c_578]) ).
tcf(c_1148,plain,
! [X0: $i] :
( c_in(c_Pair(v_a,X0,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(X0,v_S,t_a) ),
inference(light_normalisation,[status(thm)],[c_1147,c_579]) ).
tcf(c_1160,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_b,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_S,t_a)
| ( tc_set(t_a) != iPr_def_11 ) ),
inference(superposition,[status(thm)],[c_577,c_581]) ).
tcf(c_1161,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_b,t_a,t_a),v_r,tc_prod(t_a,t_a))
| ~ c_in(X0,v_S,t_a) ),
inference(ground_joinability,[status(thm)],[c_1160,c_578]) ).
tcf(c_1162,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_b,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(X0,v_S,t_a) ),
inference(light_normalisation,[status(thm)],[c_1161,c_579]) ).
tcf(c_1174,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| c_in(v_sko__4mj(v_S,v_sko__4mk(X1,v_S,v_r),v_r),v_S,t_a)
| ( c_emptyset = v_S )
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(superposition,[status(thm)],[c_585,c_582]) ).
tcf(c_1175,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12)
| ( c_emptyset = v_S )
| ~ c_in(v_sko__4mk(v_L,v_S,v_r),v_S,t_a)
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(superposition,[status(thm)],[c_587,c_582]) ).
tcf(c_1176,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(v_sko__4mk(v_L,v_S,v_r),v_S,t_a)
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1175,c_590]) ).
tcf(c_1180,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| c_in(v_sko__4mj(v_S,v_sko__4mk(X1,v_S,v_r),v_r),v_S,t_a)
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1174,c_590]) ).
tcf(c_1208,plain,
( c_in(c_Pair(v_L,v_b,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(v_b,v_A,t_a)
| ~ c_in(v_sko__4mi(v_S,v_r,v_b),v_S,t_a) ),
inference(superposition,[status(thm)],[c_1162,c_586]) ).
tcf(c_1214,plain,
( c_in(c_Pair(v_L,v_b,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(v_sko__4mi(v_S,v_r,v_b),v_S,t_a) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1208,c_591]) ).
tcf(c_1232,plain,
( c_in(v_sko__4mi(v_S,v_r,v_b),v_S,t_a)
| c_in(c_Pair(v_L,v_b,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(v_b,v_A,t_a) ),
inference(instantiation,[status(thm)],[c_588]) ).
tcf(c_1242,plain,
! [X0: $i] :
( c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12)
| ( c_emptyset = v_S )
| ~ c_in(v_sko__4mk(v_L,v_S,v_r),v_S,t_a) ),
inference(superposition,[status(thm)],[c_587,c_583]) ).
tcf(c_1248,plain,
! [X0: $i] :
( c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(v_sko__4mk(v_L,v_S,v_r),v_S,t_a) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1242,c_590]) ).
tcf(c_1261,plain,
! [X0: $i] :
( ( c_emptyset = v_S )
| ( v_S != X0 )
| ( c_emptyset != X0 ) ),
inference(instantiation,[status(thm)],[c_594]) ).
tcf(c_1273,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| c_in(v_sko__4mk(v_sko__4mj(v_S,X0,v_r),v_S,v_r),v_S,t_a)
| ( c_emptyset = v_S ) ),
inference(superposition,[status(thm)],[c_585,c_584]) ).
tcf(c_1280,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| c_in(v_sko__4mk(v_sko__4mj(v_S,X0,v_r),v_S,v_r),v_S,t_a) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1273,c_590]) ).
tcf(c_1295,plain,
c_in(c_Pair(v_L,v_b,t_a,t_a),v_r,iPr_def_12),
inference(global_subsumption_just,[status(thm)],[c_1214,c_74,c_1214,c_1232]) ).
tcf(c_1310,plain,
( ( c_emptyset = v_S )
| ( v_S != c_emptyset )
| ( c_emptyset != c_emptyset ) ),
inference(instantiation,[status(thm)],[c_1261]) ).
tcf(c_1311,plain,
c_emptyset = c_emptyset,
inference(instantiation,[status(thm)],[c_592]) ).
tcf(c_1700,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12) ),
inference(global_subsumption_just,[status(thm)],[c_1280,c_76,c_585,c_1310,c_1311]) ).
tcf(c_1710,plain,
! [X0: $i] :
( c_in(v_sko__4mj(v_S,X0,v_r),v_S,t_a)
| c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12) ),
inference(backward_subsumption_resolution,[status(thm)],[c_1248,c_1700]) ).
tcf(c_2284,plain,
! [X0: $i,X1: $i] :
( c_in(v_sko__4mk(X1,v_S,v_r),v_S,t_a)
| c_in(c_Pair(X0,X1,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(global_subsumption_just,[status(thm)],[c_1180,c_76,c_584,c_1310,c_1311]) ).
tcf(c_2294,plain,
! [X0: $i] :
( c_in(c_Pair(X0,v_L,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(c_Pair(X0,v_sko__4mj(v_S,X0,v_r),t_a,t_a),v_r,iPr_def_12) ),
inference(backward_subsumption_resolution,[status(thm)],[c_1176,c_2284]) ).
tcf(c_2333,plain,
( c_in(c_Pair(v_a,v_L,t_a,t_a),v_r,iPr_def_12)
| ~ c_in(v_sko__4mj(v_S,v_a,v_r),v_S,t_a) ),
inference(superposition,[status(thm)],[c_1148,c_2294]) ).
tcf(c_2432,plain,
c_in(c_Pair(v_a,v_L,t_a,t_a),v_r,iPr_def_12),
inference(forward_subsumption_resolution,[status(thm)],[c_2333,c_1710]) ).
tcf(c_2436,plain,
! [X0: $i] :
( c_in(v_L,c_Tarski_Ointerval(v_r,v_a,X0,t_a),t_a)
| ~ c_in(c_Pair(v_L,X0,t_a,t_a),v_r,iPr_def_12) ),
inference(superposition,[status(thm)],[c_2432,c_966]) ).
tcf(c_2711,plain,
c_in(v_L,c_Tarski_Ointerval(v_r,v_a,v_b,t_a),t_a),
inference(superposition,[status(thm)],[c_1295,c_2436]) ).
tcf(c_2712,plain,
c_in(v_L,iPr_def_10,t_a),
inference(light_normalisation,[status(thm)],[c_2711,c_577]) ).
tcf(c_2713,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_2712,c_589]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT274-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.36 % Computer : n014.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Wed Sep 23 20:46:20 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.14/0.40 Running first-order theorem proving
% 0.14/0.40 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
% 0.14/0.41
% 0.14/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.14/0.41
% 0.14/0.42 % Detected problem language: tptp
% 0.14/0.43 % Proving...
% 1.21/1.28 % SZS status Started for theBenchmark.p
% 1.21/1.28 % SZS status Unsatisfiable for theBenchmark.p
% 1.21/1.28
% 1.21/1.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.21/1.28
% 1.21/1.28 % ------ iProver source info
% 1.21/1.28
% 1.21/1.28 % git: date: 2026-07-19 20:42:38 +0200
% 1.21/1.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.21/1.28 % git: non_committed_changes: false
% 1.21/1.28
% 1.21/1.28 % ------ Parsing...% successful
% 1.21/1.28
% 1.21/1.28
% 1.21/1.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.21/1.28
% 1.21/1.28 % ------ 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: 3 0s sf_e pe_s pe_e %
% 1.21/1.28
% 1.21/1.28 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 1.21/1.28
% 1.21/1.28 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 1.21/1.28 % ------ Proving...
% 1.21/1.28 % ------ Problem Properties
% 1.21/1.28
% 1.21/1.28 %
% 1.21/1.28 % clauses 16
% 1.21/1.28 % conjectures 3
% 1.21/1.28 % EPR 3
% 1.21/1.28 % Horn 11
% 1.21/1.28 % unary 6
% 1.21/1.28 % binary 1
% 1.21/1.28 % lits 41
% 1.21/1.28 % lits eq 12
% 1.21/1.28 % fd_pure 0
% 1.21/1.28 % fd_pseudo 0
% 1.21/1.28 % fd_cond 0
% 1.21/1.28 % fd_pseudo_cond 0
% 1.21/1.28 % AC symbols 0
% 1.21/1.28
% 1.21/1.28 % ------ Schedule dynamic 5 is on
% 1.21/1.28
% 1.21/1.28 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.21/1.28
% 1.21/1.28
% 1.21/1.28 % ------
% 1.21/1.28 % Current options:
% 1.21/1.28 % ------
% 1.21/1.28
% 1.21/1.28
% 1.21/1.28 %
% 1.21/1.28
% 1.21/1.28 % ------ Proving...
% 1.21/1.28 %
% 1.21/1.28
% 1.21/1.28 % SZS status Unsatisfiable for theBenchmark.p
% 1.21/1.28
% 1.21/1.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.21/1.28
% 1.21/1.28
%------------------------------------------------------------------------------