%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : LCL894+1 : TPTP v9.3.1. Released v5.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n026.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 02:08:38 PM UTC 2026
% Result : Theorem 9.23s 4.25s
% Output : CNFRefutation 9.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 13
% Syntax : Number of formulae : 115 ( 60 unt; 2 def)
% Number of atoms : 238 ( 27 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 152 ( 65 ~; 70 |; 10 &)
% ( 3 <=>; 3 =>; 0 <=; 1 <~>)
% Maximal formula depth : 7 ( 3 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 : 5 ( 3 usr; 3 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 136 ( 0 sgn 136 !; 0 ?; 75 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1,X2] : '+'('+'(X0,X1),X2) = '+'(X0,'+'(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_01) ).
fof(f2,axiom,
! [X0,X1] : '+'(X0,X1) = '+'(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_02) ).
fof(f3,axiom,
! [X0] : '+'(X0,'0') = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_03) ).
fof(f4,axiom,
! [X0] : '>='(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_04) ).
fof(f5,axiom,
! [X0,X1,X2] :
( ( '>='(X1,X2)
& '>='(X0,X1) )
=> '>='(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_05) ).
fof(f6,axiom,
! [X0,X1] :
( ( '>='(X1,X0)
& '>='(X0,X1) )
=> X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_06) ).
fof(f7,axiom,
! [X0,X1,X2] :
( '>='('+'(X0,X1),X2)
<=> '>='(X1,'==>'(X0,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_07) ).
fof(f8,axiom,
! [X0] : '>='(X0,'0'),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_08) ).
fof(f9,axiom,
! [X0,X1,X2] :
( '>='(X0,X1)
=> '>='('+'(X0,X2),'+'(X1,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_09) ).
fof(f12,axiom,
! [X0,X1] : '+'(X0,'==>'(X0,X1)) = '+'(X1,'==>'(X1,X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_12) ).
fof(f13,conjecture,
( ( '>='(c,b)
& '>='(c,a) )
<=> '>='(c,'+'(a,'==>'(a,b))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals_13) ).
fof(f14,negated_conjecture,
~ ( ( '>='(c,b)
& '>='(c,a) )
<=> '>='(c,'+'(a,'==>'(a,b))) ),
inference(negated_conjecture,[status(cth)],[f13]) ).
fof(f15,plain,
! [X0,X1,X2] :
( ~ '>='(X1,X2)
| ~ '>='(X0,X1)
| '>='(X0,X2) ),
inference(ennf_transformation,[],[f5]) ).
fof(f16,plain,
! [X0,X1,X2] :
( ~ '>='(X1,X2)
| ~ '>='(X0,X1)
| '>='(X0,X2) ),
inference(flattening,[],[f15]) ).
fof(f17,plain,
! [X0,X1] :
( ~ '>='(X1,X0)
| ~ '>='(X0,X1)
| X0 = X1 ),
inference(ennf_transformation,[],[f6]) ).
fof(f18,plain,
! [X0,X1] :
( ~ '>='(X1,X0)
| ~ '>='(X0,X1)
| X0 = X1 ),
inference(flattening,[],[f17]) ).
fof(f19,plain,
! [X0,X1,X2] :
( ~ '>='(X0,X1)
| '>='('+'(X0,X2),'+'(X1,X2)) ),
inference(ennf_transformation,[],[f9]) ).
fof(f22,plain,
( ( '>='(c,b)
& '>='(c,a) )
<~> '>='(c,'+'(a,'==>'(a,b))) ),
inference(ennf_transformation,[],[f14]) ).
fof(f23,plain,
! [X0,X1,X2] :
( ( ~ '>='('+'(X0,X1),X2)
| '>='(X1,'==>'(X0,X2)) )
& ( ~ '>='(X1,'==>'(X0,X2))
| '>='('+'(X0,X1),X2) ) ),
inference(nnf_transformation,[],[f7]) ).
fof(f24,plain,
( ( ( '>='(c,b)
& '>='(c,a) )
| '>='(c,'+'(a,'==>'(a,b))) )
& ( ~ '>='(c,b)
| ~ '>='(c,a)
| ~ '>='(c,'+'(a,'==>'(a,b))) ) ),
inference(nnf_transformation,[],[f22]) ).
fof(f25,plain,
( ( ( '>='(c,b)
& '>='(c,a) )
| '>='(c,'+'(a,'==>'(a,b))) )
& ( ~ '>='(c,b)
| ~ '>='(c,a)
| ~ '>='(c,'+'(a,'==>'(a,b))) ) ),
inference(flattening,[],[f24]) ).
fof(f26,plain,
! [X2,X0,X1] : '+'('+'(X0,X1),X2) = '+'(X0,'+'(X1,X2)),
inference(cnf_transformation,[],[f1]) ).
fof(f27,plain,
! [X0,X1] : '+'(X0,X1) = '+'(X1,X0),
inference(cnf_transformation,[],[f2]) ).
fof(f28,plain,
! [X0] : '+'(X0,'0') = X0,
inference(cnf_transformation,[],[f3]) ).
fof(f29,plain,
! [X0] : '>='(X0,X0),
inference(cnf_transformation,[],[f4]) ).
fof(f30,plain,
! [X2,X0,X1] :
( ~ '>='(X1,X2)
| ~ '>='(X0,X1)
| '>='(X0,X2) ),
inference(cnf_transformation,[],[f16]) ).
fof(f31,plain,
! [X0,X1] :
( ~ '>='(X1,X0)
| ~ '>='(X0,X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f18]) ).
fof(f32,plain,
! [X2,X0,X1] :
( ~ '>='('+'(X0,X1),X2)
| '>='(X1,'==>'(X0,X2)) ),
inference(cnf_transformation,[],[f23]) ).
fof(f33,plain,
! [X2,X0,X1] :
( ~ '>='(X1,'==>'(X0,X2))
| '>='('+'(X0,X1),X2) ),
inference(cnf_transformation,[],[f23]) ).
fof(f34,plain,
! [X0] : '>='(X0,'0'),
inference(cnf_transformation,[],[f8]) ).
fof(f35,plain,
! [X2,X0,X1] :
( ~ '>='(X0,X1)
| '>='('+'(X0,X2),'+'(X1,X2)) ),
inference(cnf_transformation,[],[f19]) ).
fof(f38,plain,
! [X0,X1] : '+'(X0,'==>'(X0,X1)) = '+'(X1,'==>'(X1,X0)),
inference(cnf_transformation,[],[f12]) ).
fof(f39,plain,
( '>='(c,b)
| '>='(c,'+'(a,'==>'(a,b))) ),
inference(cnf_transformation,[],[f25]) ).
fof(f40,plain,
( '>='(c,a)
| '>='(c,'+'(a,'==>'(a,b))) ),
inference(cnf_transformation,[],[f25]) ).
fof(f41,plain,
( ~ '>='(c,b)
| ~ '>='(c,a)
| ~ '>='(c,'+'(a,'==>'(a,b))) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_49,plain,
! [X0: $i,X1: $i,X2: $i] : '+'('+'(X0,X1),X2) = '+'(X0,'+'(X1,X2)),
inference(cnf_transformation,[],[f26]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i] : '+'(X0,X1) = '+'(X1,X0),
inference(cnf_transformation,[],[f27]) ).
tcf(c_51,plain,
! [X0: $i] : '+'(X0,'0') = X0,
inference(cnf_transformation,[],[f28]) ).
tcf(c_52,plain,
! [X0: $i] : '>='(X0,X0),
inference(cnf_transformation,[],[f29]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i,X2: $i] :
( '>='(X0,X2)
| ~ '>='(X1,X2)
| ~ '>='(X0,X1) ),
inference(cnf_transformation,[],[f30]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i] :
( ( X0 = X1 )
| ~ '>='(X1,X0)
| ~ '>='(X0,X1) ),
inference(cnf_transformation,[],[f31]) ).
tcf(c_55,plain,
! [X0: $i,X1: $i,X2: $i] :
( '>='('+'(X1,X0),X2)
| ~ '>='(X0,'==>'(X1,X2)) ),
inference(cnf_transformation,[],[f33]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i,X2: $i] :
( '>='(X1,'==>'(X0,X2))
| ~ '>='('+'(X0,X1),X2) ),
inference(cnf_transformation,[],[f32]) ).
tcf(c_57,plain,
! [X0: $i] : '>='(X0,'0'),
inference(cnf_transformation,[],[f34]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i,X2: $i] :
( '>='('+'(X0,X2),'+'(X1,X2))
| ~ '>='(X0,X1) ),
inference(cnf_transformation,[],[f35]) ).
tcf(c_61,plain,
! [X0: $i,X1: $i] : '+'(X0,'==>'(X0,X1)) = '+'(X1,'==>'(X1,X0)),
inference(cnf_transformation,[],[f38]) ).
tcf(c_62,negated_conjecture,
( ~ '>='(c,b)
| ~ '>='(c,a)
| ~ '>='(c,'+'(a,'==>'(a,b))) ),
inference(cnf_transformation,[],[f41]) ).
tcf(c_63,negated_conjecture,
( '>='(c,a)
| '>='(c,'+'(a,'==>'(a,b))) ),
inference(cnf_transformation,[],[f40]) ).
tcf(c_64,negated_conjecture,
( '>='(c,b)
| '>='(c,'+'(a,'==>'(a,b))) ),
inference(cnf_transformation,[],[f39]) ).
tcf(c_66,plain,
'>='(a,a),
inference(instantiation,[status(thm)],[c_52]) ).
tcf(c_184,definition,
iPr_def_10 = '==>'(a,b),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_185,definition,
iPr_def_11 = '+'(a,iPr_def_10),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_186,negated_conjecture,
( '>='(c,iPr_def_11)
| '>='(c,b) ),
inference(demodulation,[status(thm)],[c_64,c_184,c_185]) ).
tcf(c_187,negated_conjecture,
( '>='(c,iPr_def_11)
| '>='(c,a) ),
inference(demodulation,[status(thm)],[c_63]) ).
tcf(c_188,negated_conjecture,
( ~ '>='(c,iPr_def_11)
| ~ '>='(c,b)
| ~ '>='(c,a) ),
inference(demodulation,[status(thm)],[c_62]) ).
tcf(c_396,plain,
'+'(iPr_def_10,a) = iPr_def_11,
inference(theory_normalisation,[status(thm)],[c_185,c_49,c_50]) ).
tcf(c_404,plain,
! [X0: $i] : '+'('0',X0) = X0,
inference(superposition,[status(thm)],[c_51,c_50]) ).
tcf(c_417,plain,
! [X0: $i] :
( '>='(c,iPr_def_11)
| '>='(c,X0)
| ~ '>='(a,X0) ),
inference(superposition,[status(thm)],[c_187,c_53]) ).
tcf(c_418,plain,
! [X0: $i] :
( '>='(c,iPr_def_11)
| '>='(c,X0)
| ~ '>='(b,X0) ),
inference(superposition,[status(thm)],[c_186,c_53]) ).
tcf(c_432,plain,
! [X0: $i,X1: $i] : '>='('+'(X0,'==>'(X0,X1)),X1),
inference(superposition,[status(thm)],[c_52,c_55]) ).
tcf(c_442,plain,
! [X0: $i,X1: $i] : '>='(X0,'==>'(X1,'+'(X1,X0))),
inference(superposition,[status(thm)],[c_52,c_56]) ).
tcf(c_446,plain,
! [X0: $i,X1: $i,X2: $i] :
( '>='(X0,'==>'(X1,X2))
| ~ '>='('+'(X0,X1),X2) ),
inference(superposition,[status(thm)],[c_50,c_56]) ).
tcf(c_485,plain,
! [X0: $i] : '>='('==>'('0',X0),X0),
inference(superposition,[status(thm)],[c_404,c_432]) ).
tcf(c_486,plain,
'>='('+'(a,iPr_def_10),b),
inference(superposition,[status(thm)],[c_184,c_432]) ).
tcf(c_490,plain,
'>='('+'(iPr_def_10,a),b),
inference(theory_normalisation,[status(thm)],[c_486,c_49,c_50]) ).
tcf(c_491,plain,
'>='(iPr_def_11,b),
inference(light_normalisation,[status(thm)],[c_490,c_396]) ).
tcf(c_521,plain,
! [X0: $i] :
( '>='(iPr_def_11,X0)
| ~ '>='(b,X0) ),
inference(superposition,[status(thm)],[c_491,c_53]) ).
tcf(c_534,plain,
! [X0: $i] : '>='(X0,'==>'('0',X0)),
inference(superposition,[status(thm)],[c_404,c_442]) ).
tcf(c_679,plain,
! [X0: $i,X1: $i] :
( '>='('+'(X0,X1),X1)
| ~ '>='(X0,'0') ),
inference(superposition,[status(thm)],[c_404,c_58]) ).
tcf(c_685,plain,
! [X0: $i,X1: $i] : '>='('+'(X0,X1),X1),
inference(forward_subsumption_resolution,[status(thm)],[c_679,c_57]) ).
tcf(c_724,plain,
! [X0: $i,X1: $i] :
( '>='(c,X1)
| ~ '>='(c,X0)
| ~ '>='(X0,X1) ),
inference(instantiation,[status(thm)],[c_53]) ).
tcf(c_803,plain,
! [X0: $i] :
( ( X0 = '0' )
| ~ '>='('0',X0) ),
inference(superposition,[status(thm)],[c_57,c_54]) ).
tcf(c_888,plain,
! [X0: $i] :
( '>='(c,iPr_def_11)
| '>='(c,X0)
| ~ '>='(a,X0) ),
inference(superposition,[status(thm)],[c_187,c_53]) ).
tcf(c_889,plain,
! [X0: $i] :
( '>='(c,iPr_def_11)
| '>='(c,X0)
| ~ '>='(b,X0) ),
inference(superposition,[status(thm)],[c_186,c_53]) ).
tcf(c_929,plain,
! [X0: $i] :
( ( '==>'('0',X0) = X0 )
| ~ '>='('==>'('0',X0),X0) ),
inference(superposition,[status(thm)],[c_534,c_54]) ).
tcf(c_939,plain,
! [X0: $i] : '==>'('0',X0) = X0,
inference(forward_subsumption_resolution,[status(thm)],[c_929,c_485]) ).
tcf(c_963,plain,
! [X0: $i,X1: $i,X2: $i] : '>='('+'(X0,'+'(X1,X2)),X2),
inference(superposition,[status(thm)],[c_49,c_685]) ).
tcf(c_967,plain,
'>='(iPr_def_11,a),
inference(superposition,[status(thm)],[c_396,c_685]) ).
tcf(c_970,plain,
! [X0: $i,X1: $i] : '>='(X0,'==>'(X1,X0)),
inference(superposition,[status(thm)],[c_685,c_56]) ).
tcf(c_1279,plain,
! [X0: $i,X1: $i] : '>='('==>'(X0,X1),'==>'(X0,'+'(X1,'==>'(X1,X0)))),
inference(superposition,[status(thm)],[c_61,c_442]) ).
tcf(c_1336,plain,
! [X0: $i] :
( '>='(c,X0)
| ~ '>='(c,iPr_def_11)
| ~ '>='(iPr_def_11,X0) ),
inference(instantiation,[status(thm)],[c_724]) ).
tcf(c_1367,plain,
! [X0: $i] :
( '>='(iPr_def_11,X0)
| ~ '>='(a,X0) ),
inference(superposition,[status(thm)],[c_967,c_53]) ).
tcf(c_1427,plain,
! [X0: $i] :
( ~ '>='(a,X0)
| '>='(c,X0) ),
inference(global_subsumption_just,[status(thm)],[c_888,c_417,c_1336,c_1367]) ).
tcf(c_1428,plain,
! [X0: $i] :
( '>='(c,X0)
| ~ '>='(a,X0) ),
inference(renaming,[status(thm)],[c_1427]) ).
tcf(c_1429,plain,
( '>='(c,a)
| ~ '>='(a,a) ),
inference(instantiation,[status(thm)],[c_1428]) ).
tcf(c_1446,plain,
! [X0: $i] :
( '>='(c,iPr_def_11)
| '>='(c,'==>'(X0,a)) ),
inference(superposition,[status(thm)],[c_970,c_417]) ).
tcf(c_1472,plain,
! [X0: $i] :
( ~ '>='(b,X0)
| '>='(c,X0) ),
inference(global_subsumption_just,[status(thm)],[c_889,c_418,c_521,c_1336]) ).
tcf(c_1473,plain,
! [X0: $i] :
( '>='(c,X0)
| ~ '>='(b,X0) ),
inference(renaming,[status(thm)],[c_1472]) ).
tcf(c_1478,plain,
'>='(c,b),
inference(superposition,[status(thm)],[c_52,c_1473]) ).
tcf(c_1591,plain,
! [X0: $i] : '>='(c,'==>'(X0,a)),
inference(global_subsumption_just,[status(thm)],[c_1446,c_66,c_188,c_1429,c_1446,c_1478]) ).
tcf(c_1594,plain,
'>='(c,a),
inference(superposition,[status(thm)],[c_939,c_1591]) ).
tcf(c_1597,plain,
! [X0: $i] : '>='('+'(X0,c),a),
inference(superposition,[status(thm)],[c_1591,c_55]) ).
tcf(c_1602,plain,
( ~ '>='(c,iPr_def_11)
| ~ '>='(c,b) ),
inference(backward_subsumption_resolution,[status(thm)],[c_188,c_1594]) ).
tcf(c_1627,plain,
~ '>='(c,iPr_def_11),
inference(global_subsumption_just,[status(thm)],[c_1602,c_66,c_188,c_1429,c_1478]) ).
tcf(c_1637,plain,
! [X0: $i] :
( '>='(c,X0)
| ~ '>='(b,X0) ),
inference(backward_subsumption_resolution,[status(thm)],[c_418,c_1627]) ).
tcf(c_1865,plain,
! [X0: $i] : '>='('+'(c,X0),a),
inference(superposition,[status(thm)],[c_50,c_1597]) ).
tcf(c_1892,plain,
! [X0: $i] : '>='('+'(X0,'==>'(X0,c)),a),
inference(superposition,[status(thm)],[c_61,c_1865]) ).
tcf(c_1970,plain,
! [X0: $i] : '>='(c,'==>'(X0,b)),
inference(superposition,[status(thm)],[c_970,c_1637]) ).
tcf(c_1992,plain,
! [X0: $i] : '>='('+'(X0,c),b),
inference(superposition,[status(thm)],[c_1970,c_55]) ).
tcf(c_2021,plain,
! [X0: $i] : '>='(X0,'==>'(c,b)),
inference(superposition,[status(thm)],[c_1992,c_446]) ).
tcf(c_2626,plain,
! [X0: $i] : '>='('+'(X0,iPr_def_11),a),
inference(superposition,[status(thm)],[c_396,c_963]) ).
tcf(c_3133,plain,
! [X0: $i] : '>='('+'(iPr_def_11,X0),a),
inference(superposition,[status(thm)],[c_50,c_2626]) ).
tcf(c_3286,plain,
! [X0: $i] : '>='('+'(X0,'==>'(X0,iPr_def_11)),a),
inference(superposition,[status(thm)],[c_61,c_3133]) ).
tcf(c_5467,plain,
! [X0: $i] : '>='('==>'(X0,c),'==>'(X0,a)),
inference(superposition,[status(thm)],[c_1892,c_56]) ).
tcf(c_6695,plain,
! [X0: $i] : '>='('==>'(X0,iPr_def_11),'==>'(X0,a)),
inference(superposition,[status(thm)],[c_3286,c_56]) ).
tcf(c_34536,plain,
'==>'(c,b) = '0',
inference(superposition,[status(thm)],[c_2021,c_803]) ).
tcf(c_59836,plain,
'>='('==>'(b,a),'==>'(b,'+'(a,iPr_def_10))),
inference(superposition,[status(thm)],[c_184,c_1279]) ).
tcf(c_59896,plain,
'>='('==>'(b,a),'==>'(b,'+'(iPr_def_10,a))),
inference(theory_normalisation,[status(thm)],[c_59836,c_49,c_50]) ).
tcf(c_59897,plain,
'>='('==>'(b,a),'==>'(b,iPr_def_11)),
inference(light_normalisation,[status(thm)],[c_59896,c_396]) ).
tcf(c_60138,plain,
( ( '==>'(b,a) = '==>'(b,iPr_def_11) )
| ~ '>='('==>'(b,iPr_def_11),'==>'(b,a)) ),
inference(superposition,[status(thm)],[c_59897,c_54]) ).
tcf(c_60152,plain,
'==>'(b,a) = '==>'(b,iPr_def_11),
inference(forward_subsumption_resolution,[status(thm)],[c_60138,c_6695]) ).
tcf(c_61033,plain,
'>='('==>'(b,c),'==>'(b,iPr_def_11)),
inference(superposition,[status(thm)],[c_60152,c_5467]) ).
tcf(c_66188,plain,
'>='('+'(b,'==>'(b,c)),iPr_def_11),
inference(superposition,[status(thm)],[c_61033,c_55]) ).
tcf(c_67625,plain,
'>='(c,iPr_def_11),
inference(demodulation,[status(thm)],[c_66188,c_51,c_61,c_34536]) ).
tcf(c_67626,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_67625,c_1627]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL894+1 : TPTP v9.3.1. Released v5.5.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.09/0.37 % Computer : n026.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Thu Sep 24 00:42:10 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.09/0.41 Running first-order theorem proving
% 0.09/0.41 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.42
% 0.09/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.09/0.42
% 0.09/0.42 % Detected problem language: tptp
% 0.09/0.43 % Proving...
% 9.23/4.25 % SZS status Started for theBenchmark.p
% 9.23/4.25 % SZS status Theorem for theBenchmark.p
% 9.23/4.25
% 9.23/4.25 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 9.23/4.25
% 9.23/4.25 % ------ iProver source info
% 9.23/4.25
% 9.23/4.25 % git: date: 2026-07-19 20:42:38 +0200
% 9.23/4.25 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 9.23/4.25 % git: non_committed_changes: false
% 9.23/4.25
% 9.23/4.25 % ------ Parsing...
% 9.23/4.25 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 9.23/4.25
% 9.23/4.25 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e %
% 9.23/4.25
% 9.23/4.25 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 9.23/4.25
% 9.23/4.25 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 9.23/4.25 % ------ Proving...
% 9.23/4.25 % ------ Problem Properties
% 9.23/4.25
% 9.23/4.25 %
% 9.23/4.25 % clauses 18
% 9.23/4.25 % conjectures 3
% 9.23/4.25 % EPR 7
% 9.23/4.25 % Horn 16
% 9.23/4.25 % unary 8
% 9.23/4.25 % binary 7
% 9.23/4.25 % lits 31
% 9.23/4.25 % lits eq 7
% 9.23/4.25 % fd_pure 0
% 9.23/4.25 % fd_pseudo 0
% 9.23/4.25 % fd_cond 0
% 9.23/4.25 % fd_pseudo_cond 1
% 9.23/4.25 % AC symbols 1
% 9.23/4.25
% 9.23/4.25 % ------ Schedule dynamic 5 is on
% 9.23/4.25
% 9.23/4.25 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 9.23/4.25
% 9.23/4.25
% 9.23/4.25 % ------
% 9.23/4.25 % Current options:
% 9.23/4.25 % ------
% 9.23/4.25
% 9.23/4.25
% 9.23/4.25 %
% 9.23/4.25
% 9.23/4.25 % ------ Proving...
% 9.23/4.25 %
% 9.23/4.25
% 9.23/4.25 % SZS status Theorem for theBenchmark.p
% 9.23/4.25
% 9.23/4.25 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 9.23/4.26
% 9.23/4.26
%------------------------------------------------------------------------------