%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SEU362+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n004.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 02:57:13 PM UTC 2026
% Result : Theorem 3.31s 1.31s
% Output : CNFRefutation 3.31s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 11
% Syntax : Number of formulae : 91 ( 35 unt; 3 def)
% Number of atoms : 292 ( 25 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 306 ( 124 ~; 112 |; 42 &)
% ( 5 <=>; 23 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 12 ( 10 usr; 4 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 6 con; 0-2 aty)
% Number of variables : 132 ( 0 sgn 120 !; 12 ?; 42 :)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X0] :
( rel_str(X0)
=> ! [X1] :
( rel_str(X1)
=> ( subrelstr(X1,X0)
<=> ( subset(the_InternalRel(X1),the_InternalRel(X0))
& subset(the_carrier(X1),the_carrier(X0)) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d13_yellow_0) ).
fof(f6,axiom,
! [X0] :
( rel_str(X0)
=> ! [X1] :
( element(X1,the_carrier(X0))
=> ! [X2] :
( element(X2,the_carrier(X0))
=> ( related(X0,X1,X2)
<=> in(ordered_pair(X1,X2),the_InternalRel(X0)) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d9_orders_2) ).
fof(f15,axiom,
! [X0] :
( rel_str(X0)
=> ! [X1] :
( subrelstr(X1,X0)
=> rel_str(X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_yellow_0) ).
fof(f35,axiom,
! [X0,X1] :
( element(X0,X1)
=> ( in(X0,X1)
| empty(X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).
fof(f36,axiom,
! [X0,X1] :
( element(X0,powerset(X1))
<=> subset(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).
fof(f37,axiom,
! [X0,X1,X2] :
( ( element(X1,powerset(X2))
& in(X0,X1) )
=> element(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).
fof(f38,axiom,
! [X0,X1,X2] :
~ ( empty(X2)
& element(X1,powerset(X2))
& in(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).
fof(f39,conjecture,
! [X0] :
( rel_str(X0)
=> ! [X1] :
( subrelstr(X1,X0)
=> ! [X2] :
( element(X2,the_carrier(X0))
=> ! [X3] :
( element(X3,the_carrier(X0))
=> ! [X4] :
( element(X4,the_carrier(X1))
=> ! [X5] :
( element(X5,the_carrier(X1))
=> ( ( related(X1,X4,X5)
& X5 = X3
& X4 = X2 )
=> related(X0,X2,X3) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t60_yellow_0) ).
fof(f40,negated_conjecture,
~ ! [X0] :
( rel_str(X0)
=> ! [X1] :
( subrelstr(X1,X0)
=> ! [X2] :
( element(X2,the_carrier(X0))
=> ! [X3] :
( element(X3,the_carrier(X0))
=> ! [X4] :
( element(X4,the_carrier(X1))
=> ! [X5] :
( element(X5,the_carrier(X1))
=> ( ( related(X1,X4,X5)
& X5 = X3
& X4 = X2 )
=> related(X0,X2,X3) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f39]) ).
fof(f51,plain,
! [X0] :
( ~ rel_str(X0)
| ! [X1] :
( ~ rel_str(X1)
| ( subrelstr(X1,X0)
<=> ( subset(the_InternalRel(X1),the_InternalRel(X0))
& subset(the_carrier(X1),the_carrier(X0)) ) ) ) ),
inference(ennf_transformation,[],[f5]) ).
fof(f52,plain,
! [X0] :
( ~ rel_str(X0)
| ! [X1] :
( ~ element(X1,the_carrier(X0))
| ! [X2] :
( ~ element(X2,the_carrier(X0))
| ( related(X0,X1,X2)
<=> in(ordered_pair(X1,X2),the_InternalRel(X0)) ) ) ) ),
inference(ennf_transformation,[],[f6]) ).
fof(f53,plain,
! [X0] :
( ~ rel_str(X0)
| ! [X1] :
( ~ subrelstr(X1,X0)
| rel_str(X1) ) ),
inference(ennf_transformation,[],[f15]) ).
fof(f62,plain,
! [X0,X1] :
( ~ element(X0,X1)
| in(X0,X1)
| empty(X1) ),
inference(ennf_transformation,[],[f35]) ).
fof(f63,plain,
! [X0,X1] :
( ~ element(X0,X1)
| in(X0,X1)
| empty(X1) ),
inference(flattening,[],[f62]) ).
fof(f64,plain,
! [X0,X1,X2] :
( ~ element(X1,powerset(X2))
| ~ in(X0,X1)
| element(X0,X2) ),
inference(ennf_transformation,[],[f37]) ).
fof(f65,plain,
! [X0,X1,X2] :
( ~ element(X1,powerset(X2))
| ~ in(X0,X1)
| element(X0,X2) ),
inference(flattening,[],[f64]) ).
fof(f66,plain,
! [X0,X1,X2] :
( ~ empty(X2)
| ~ element(X1,powerset(X2))
| ~ in(X0,X1) ),
inference(ennf_transformation,[],[f38]) ).
fof(f67,plain,
? [X0] :
( rel_str(X0)
& ? [X1] :
( subrelstr(X1,X0)
& ? [X2] :
( element(X2,the_carrier(X0))
& ? [X3] :
( element(X3,the_carrier(X0))
& ? [X4] :
( element(X4,the_carrier(X1))
& ? [X5] :
( element(X5,the_carrier(X1))
& related(X1,X4,X5)
& X5 = X3
& X4 = X2
& ~ related(X0,X2,X3) ) ) ) ) ) ),
inference(ennf_transformation,[],[f40]) ).
fof(f68,plain,
? [X0] :
( rel_str(X0)
& ? [X1] :
( subrelstr(X1,X0)
& ? [X2] :
( element(X2,the_carrier(X0))
& ? [X3] :
( element(X3,the_carrier(X0))
& ? [X4] :
( element(X4,the_carrier(X1))
& ? [X5] :
( element(X5,the_carrier(X1))
& related(X1,X4,X5)
& X5 = X3
& X4 = X2
& ~ related(X0,X2,X3) ) ) ) ) ) ),
inference(flattening,[],[f67]) ).
fof(f72,plain,
! [X0] :
( ~ rel_str(X0)
| ! [X1] :
( ~ rel_str(X1)
| ( ( ~ subrelstr(X1,X0)
| ( subset(the_InternalRel(X1),the_InternalRel(X0))
& subset(the_carrier(X1),the_carrier(X0)) ) )
& ( ~ subset(the_InternalRel(X1),the_InternalRel(X0))
| ~ subset(the_carrier(X1),the_carrier(X0))
| subrelstr(X1,X0) ) ) ) ),
inference(nnf_transformation,[],[f51]) ).
fof(f73,plain,
! [X0] :
( ~ rel_str(X0)
| ! [X1] :
( ~ rel_str(X1)
| ( ( ~ subrelstr(X1,X0)
| ( subset(the_InternalRel(X1),the_InternalRel(X0))
& subset(the_carrier(X1),the_carrier(X0)) ) )
& ( ~ subset(the_InternalRel(X1),the_InternalRel(X0))
| ~ subset(the_carrier(X1),the_carrier(X0))
| subrelstr(X1,X0) ) ) ) ),
inference(flattening,[],[f72]) ).
fof(f74,plain,
! [X0] :
( ~ rel_str(X0)
| ! [X1] :
( ~ element(X1,the_carrier(X0))
| ! [X2] :
( ~ element(X2,the_carrier(X0))
| ( ( ~ related(X0,X1,X2)
| in(ordered_pair(X1,X2),the_InternalRel(X0)) )
& ( ~ in(ordered_pair(X1,X2),the_InternalRel(X0))
| related(X0,X1,X2) ) ) ) ) ),
inference(nnf_transformation,[],[f52]) ).
fof(f86,plain,
! [X0,X1] :
( ( ~ element(X0,powerset(X1))
| subset(X0,X1) )
& ( ~ subset(X0,X1)
| element(X0,powerset(X1)) ) ),
inference(nnf_transformation,[],[f36]) ).
fof(f87,plain,
( rel_str(sK10)
& subrelstr(sK11,sK10)
& element(sK12,the_carrier(sK10))
& element(sK13,the_carrier(sK10))
& element(sK14,the_carrier(sK11))
& element(sK15,the_carrier(sK11))
& related(sK11,sK14,sK15)
& sK13 = sK15
& sK12 = sK14
& ~ related(sK10,sK12,sK13) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK10,sK11,sK12,sK13,sK14,sK15]),skolemize(X0,sK10),skolemize(X1,sK11),skolemize(X2,sK12),skolemize(X3,sK13),skolemize(X4,sK14),skolemize(X5,sK15)],[f68]) ).
fof(f91,plain,
! [X0,X1] :
( ~ rel_str(X0)
| ~ rel_str(X1)
| ~ subrelstr(X1,X0)
| subset(the_InternalRel(X1),the_InternalRel(X0)) ),
inference(cnf_transformation,[],[f73]) ).
fof(f94,plain,
! [X2,X0,X1] :
( ~ rel_str(X0)
| ~ element(X1,the_carrier(X0))
| ~ element(X2,the_carrier(X0))
| ~ related(X0,X1,X2)
| in(ordered_pair(X1,X2),the_InternalRel(X0)) ),
inference(cnf_transformation,[],[f74]) ).
fof(f95,plain,
! [X2,X0,X1] :
( ~ rel_str(X0)
| ~ element(X1,the_carrier(X0))
| ~ element(X2,the_carrier(X0))
| ~ in(ordered_pair(X1,X2),the_InternalRel(X0))
| related(X0,X1,X2) ),
inference(cnf_transformation,[],[f74]) ).
fof(f96,plain,
! [X0,X1] :
( ~ rel_str(X0)
| ~ subrelstr(X1,X0)
| rel_str(X1) ),
inference(cnf_transformation,[],[f53]) ).
fof(f120,plain,
! [X0,X1] :
( ~ element(X0,X1)
| in(X0,X1)
| empty(X1) ),
inference(cnf_transformation,[],[f63]) ).
fof(f122,plain,
! [X0,X1] :
( ~ subset(X0,X1)
| element(X0,powerset(X1)) ),
inference(cnf_transformation,[],[f86]) ).
fof(f123,plain,
! [X2,X0,X1] :
( ~ element(X1,powerset(X2))
| ~ in(X0,X1)
| element(X0,X2) ),
inference(cnf_transformation,[],[f65]) ).
fof(f124,plain,
! [X2,X0,X1] :
( ~ empty(X2)
| ~ element(X1,powerset(X2))
| ~ in(X0,X1) ),
inference(cnf_transformation,[],[f66]) ).
fof(f125,plain,
rel_str(sK10),
inference(cnf_transformation,[],[f87]) ).
fof(f126,plain,
subrelstr(sK11,sK10),
inference(cnf_transformation,[],[f87]) ).
fof(f127,plain,
element(sK12,the_carrier(sK10)),
inference(cnf_transformation,[],[f87]) ).
fof(f128,plain,
element(sK13,the_carrier(sK10)),
inference(cnf_transformation,[],[f87]) ).
fof(f129,plain,
element(sK14,the_carrier(sK11)),
inference(cnf_transformation,[],[f87]) ).
fof(f130,plain,
element(sK15,the_carrier(sK11)),
inference(cnf_transformation,[],[f87]) ).
fof(f131,plain,
related(sK11,sK14,sK15),
inference(cnf_transformation,[],[f87]) ).
fof(f132,plain,
sK13 = sK15,
inference(cnf_transformation,[],[f87]) ).
fof(f133,plain,
sK12 = sK14,
inference(cnf_transformation,[],[f87]) ).
fof(f134,plain,
~ related(sK10,sK12,sK13),
inference(cnf_transformation,[],[f87]) ).
fof(f138,plain,
~ related(sK10,sK14,sK15),
inference(definition_unfolding,[],[f134,f133,f132]) ).
fof(f139,plain,
element(sK15,the_carrier(sK10)),
inference(definition_unfolding,[],[f128,f132]) ).
fof(f140,plain,
element(sK14,the_carrier(sK10)),
inference(definition_unfolding,[],[f127,f133]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i] :
( subset(the_InternalRel(X0),the_InternalRel(X1))
| ~ rel_str(X1)
| ~ rel_str(X0)
| ~ subrelstr(X0,X1) ),
inference(cnf_transformation,[],[f91]) ).
tcf(c_55,plain,
! [X0: $i,X1: $i,X2: $i] :
( related(X2,X0,X1)
| ~ rel_str(X2)
| ~ element(X1,the_carrier(X2))
| ~ element(X0,the_carrier(X2))
| ~ in(ordered_pair(X0,X1),the_InternalRel(X2)) ),
inference(cnf_transformation,[],[f95]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i,X2: $i] :
( in(ordered_pair(X1,X2),the_InternalRel(X0))
| ~ rel_str(X0)
| ~ element(X2,the_carrier(X0))
| ~ element(X1,the_carrier(X0))
| ~ related(X0,X1,X2) ),
inference(cnf_transformation,[],[f94]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i] :
( rel_str(X0)
| ~ rel_str(X1)
| ~ subrelstr(X0,X1) ),
inference(cnf_transformation,[],[f96]) ).
tcf(c_81,plain,
! [X0: $i,X1: $i] :
( empty(X1)
| in(X0,X1)
| ~ element(X0,X1) ),
inference(cnf_transformation,[],[f120]) ).
tcf(c_82,plain,
! [X0: $i,X1: $i] :
( element(X0,powerset(X1))
| ~ subset(X0,X1) ),
inference(cnf_transformation,[],[f122]) ).
tcf(c_84,plain,
! [X0: $i,X1: $i,X2: $i] :
( element(X2,X1)
| ~ in(X2,X0)
| ~ element(X0,powerset(X1)) ),
inference(cnf_transformation,[],[f123]) ).
tcf(c_85,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ empty(X1)
| ~ in(X2,X0)
| ~ element(X0,powerset(X1)) ),
inference(cnf_transformation,[],[f124]) ).
tcf(c_86,negated_conjecture,
~ related(sK10,sK14,sK15),
inference(cnf_transformation,[],[f138]) ).
tcf(c_87,negated_conjecture,
related(sK11,sK14,sK15),
inference(cnf_transformation,[],[f131]) ).
tcf(c_88,negated_conjecture,
element(sK15,the_carrier(sK11)),
inference(cnf_transformation,[],[f130]) ).
tcf(c_89,negated_conjecture,
element(sK14,the_carrier(sK11)),
inference(cnf_transformation,[],[f129]) ).
tcf(c_90,negated_conjecture,
element(sK15,the_carrier(sK10)),
inference(cnf_transformation,[],[f139]) ).
tcf(c_91,negated_conjecture,
element(sK14,the_carrier(sK10)),
inference(cnf_transformation,[],[f140]) ).
tcf(c_92,negated_conjecture,
subrelstr(sK11,sK10),
inference(cnf_transformation,[],[f126]) ).
tcf(c_93,negated_conjecture,
rel_str(sK10),
inference(cnf_transformation,[],[f125]) ).
tcf(c_126,plain,
! [X0: $i,X1: $i] :
( subset(the_InternalRel(X0),the_InternalRel(X1))
| ~ rel_str(X1)
| ~ subrelstr(X0,X1) ),
inference(global_subsumption_just,[status(thm)],[c_54,c_57,c_54]) ).
tcf(c_132,plain,
! [X0: $i,X1: $i] :
( element(X0,powerset(X1))
| ~ subset(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_82]) ).
tcf(c_269,plain,
! [X0: $i,X1: $i,X2: $i] :
( element(X0,X2)
| ~ subset(X1,X2)
| ~ in(X0,X1) ),
inference(bin_hyper_res,[status(thm)],[c_84,c_132]) ).
tcf(c_270,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ empty(X2)
| ~ subset(X1,X2)
| ~ in(X0,X1) ),
inference(bin_hyper_res,[status(thm)],[c_85,c_132]) ).
tcf(c_680,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ rel_str(X2)
| ~ element(X1,the_carrier(X2))
| ~ element(X0,the_carrier(X2))
| ~ in(ordered_pair(X0,X1),the_InternalRel(X2))
| ( X2 != sK10 )
| ( X1 != sK15 )
| ( X0 != sK14 ) ),
inference(resolution_lifted,[status(thm)],[c_55,c_86]) ).
tcf(c_681,plain,
( ~ rel_str(sK10)
| ~ element(sK15,the_carrier(sK10))
| ~ element(sK14,the_carrier(sK10))
| ~ in(ordered_pair(sK14,sK15),the_InternalRel(sK10)) ),
inference(unflattening,[status(thm)],[c_680]) ).
tcf(c_682,plain,
~ in(ordered_pair(sK14,sK15),the_InternalRel(sK10)),
inference(global_subsumption_just,[status(thm)],[c_681,c_93,c_91,c_90,c_681]) ).
tcf(c_687,plain,
! [X0: $i,X1: $i,X2: $i] :
( in(ordered_pair(X1,X2),the_InternalRel(X0))
| ~ rel_str(X0)
| ~ element(X2,the_carrier(X0))
| ~ element(X1,the_carrier(X0))
| ( X2 != sK15 )
| ( X1 != sK14 )
| ( X0 != sK11 ) ),
inference(resolution_lifted,[status(thm)],[c_56,c_87]) ).
tcf(c_688,plain,
( in(ordered_pair(sK14,sK15),the_InternalRel(sK11))
| ~ rel_str(sK11)
| ~ element(sK15,the_carrier(sK11))
| ~ element(sK14,the_carrier(sK11)) ),
inference(unflattening,[status(thm)],[c_687]) ).
tcf(c_689,plain,
( in(ordered_pair(sK14,sK15),the_InternalRel(sK11))
| ~ rel_str(sK11) ),
inference(global_subsumption_just,[status(thm)],[c_688,c_89,c_88,c_688]) ).
tcf(c_753,plain,
! [X0: $i,X1: $i] :
( subset(the_InternalRel(X0),the_InternalRel(X1))
| ~ rel_str(X1)
| ( X1 != sK10 )
| ( X0 != sK11 ) ),
inference(resolution_lifted,[status(thm)],[c_126,c_92]) ).
tcf(c_754,plain,
( subset(the_InternalRel(sK11),the_InternalRel(sK10))
| ~ rel_str(sK10) ),
inference(unflattening,[status(thm)],[c_753]) ).
tcf(c_755,plain,
subset(the_InternalRel(sK11),the_InternalRel(sK10)),
inference(global_subsumption_just,[status(thm)],[c_754,c_93,c_754]) ).
tcf(c_760,plain,
! [X0: $i,X1: $i] :
( rel_str(X0)
| ~ rel_str(X1)
| ( X1 != sK10 )
| ( X0 != sK11 ) ),
inference(resolution_lifted,[status(thm)],[c_57,c_92]) ).
tcf(c_761,plain,
( rel_str(sK11)
| ~ rel_str(sK10) ),
inference(unflattening,[status(thm)],[c_760]) ).
tcf(c_762,plain,
rel_str(sK11),
inference(global_subsumption_just,[status(thm)],[c_761,c_93,c_761]) ).
tcf(c_776,plain,
in(ordered_pair(sK14,sK15),the_InternalRel(sK11)),
inference(backward_subsumption_resolution,[status(thm)],[c_689,c_762]) ).
tcf(c_2034,definition,
iPr_def_10 = ordered_pair(sK14,sK15),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_2035,definition,
iPr_def_11 = the_InternalRel(sK11),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_2036,definition,
iPr_def_12 = the_InternalRel(sK10),
introduced(definition,[new_symbols(definition,[iPr_def_12])],[]) ).
tcf(c_2040,plain,
in(iPr_def_10,iPr_def_11),
inference(demodulation,[status(thm)],[c_776,c_2035,c_2034]) ).
tcf(c_2042,plain,
subset(iPr_def_11,iPr_def_12),
inference(demodulation,[status(thm)],[c_755,c_2036]) ).
tcf(c_2044,plain,
~ in(iPr_def_10,iPr_def_12),
inference(demodulation,[status(thm)],[c_682]) ).
tcf(c_3071,plain,
! [X0: $i] :
( element(iPr_def_10,X0)
| ~ subset(iPr_def_11,X0) ),
inference(superposition,[status(thm)],[c_2040,c_269]) ).
tcf(c_3135,plain,
! [X0: $i] :
( ~ empty(X0)
| ~ subset(iPr_def_11,X0) ),
inference(superposition,[status(thm)],[c_2040,c_270]) ).
tcf(c_3230,plain,
element(iPr_def_10,iPr_def_12),
inference(superposition,[status(thm)],[c_2042,c_3071]) ).
tcf(c_3236,plain,
( empty(iPr_def_12)
| in(iPr_def_10,iPr_def_12) ),
inference(superposition,[status(thm)],[c_3230,c_81]) ).
tcf(c_3237,plain,
empty(iPr_def_12),
inference(forward_subsumption_resolution,[status(thm)],[c_3236,c_2044]) ).
tcf(c_3295,plain,
~ empty(iPr_def_12),
inference(superposition,[status(thm)],[c_2042,c_3135]) ).
tcf(c_3297,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_3295,c_3237]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU362+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.38 % Computer : n004.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Thu Sep 24 13:50:20 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.42 Running first-order theorem proving
% 0.13/0.42 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
% 0.13/0.43
% 0.13/0.43 % ======== iProver multi-core TPTP/SMT =========
% 0.13/0.43
% 0.13/0.43 % Detected problem language: tptp
% 0.13/0.45 % Proving...
% 3.31/1.31 % SZS status Started for theBenchmark.p
% 3.31/1.31 % SZS status Theorem for theBenchmark.p
% 3.31/1.31
% 3.31/1.31 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 3.31/1.31
% 3.31/1.31 % ------ iProver source info
% 3.31/1.31
% 3.31/1.31 % git: date: 2026-07-19 20:42:38 +0200
% 3.31/1.31 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 3.31/1.31 % git: non_committed_changes: false
% 3.31/1.31
% 3.31/1.31 % ------ Parsing...
% 3.31/1.31 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 3.31/1.31
% 3.31/1.31 % ------ Preprocessing... sup_sim: 0 sf_s rm: 8 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 6 0s sf_e pe_s pe_e %
% 3.31/1.31
% 3.31/1.31 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 3.31/1.31
% 3.31/1.31 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.31/1.31 % ------ Proving...
% 3.31/1.31 % ------ Problem Properties
% 3.31/1.31
% 3.31/1.31 %
% 3.31/1.31 % clauses 43
% 3.31/1.31 % conjectures 5
% 3.31/1.31 % EPR 25
% 3.31/1.31 % Horn 40
% 3.31/1.31 % unary 25
% 3.31/1.31 % binary 14
% 3.31/1.31 % lits 65
% 3.31/1.31 % lits eq 8
% 3.31/1.31 % fd_pure 0
% 3.31/1.31 % fd_pseudo 0
% 3.31/1.31 % fd_cond 1
% 3.31/1.31 % fd_pseudo_cond 1
% 3.31/1.31 % AC symbols 0
% 3.31/1.31
% 3.31/1.31 % ------ Schedule dynamic 5 is on
% 3.31/1.31
% 3.31/1.31 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.31/1.31
% 3.31/1.31
% 3.31/1.31 % ------
% 3.31/1.31 % Current options:
% 3.31/1.31 % ------
% 3.31/1.31
% 3.31/1.31
% 3.31/1.31 %
% 3.31/1.31
% 3.31/1.31 % ------ Proving...
% 3.31/1.31 %
% 3.31/1.31
% 3.31/1.31 % SZS status Theorem for theBenchmark.p
% 3.31/1.31
% 3.31/1.31 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.31/1.31
% 3.31/1.31
%------------------------------------------------------------------------------