%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GEO191+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 : n008.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 01:20:13 PM UTC 2026
% Result : Theorem 1.94s 6.28s
% Output : CNFRefutation 1.94s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 12
% Syntax : Number of formulae : 92 ( 28 unt; 2 def)
% Number of atoms : 281 ( 2 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 224 ( 71 ~; 127 |; 17 &)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 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 : 8 ( 6 usr; 3 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 143 ( 0 sgn 135 !; 8 ?; 47 :)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0] : ~ distinct_lines(X0,X0),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',apart2) ).
fof(f3,axiom,
! [X0] : ~ convergent_lines(X0,X0),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',apart3) ).
fof(f5,axiom,
! [X0,X1,X2] :
( distinct_lines(X0,X1)
=> ( distinct_lines(X1,X2)
| distinct_lines(X0,X2) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',apart5) ).
fof(f6,axiom,
! [X0,X1,X2] :
( convergent_lines(X0,X1)
=> ( convergent_lines(X1,X2)
| convergent_lines(X0,X2) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',ax6) ).
fof(f9,axiom,
! [X0,X1] :
( convergent_lines(X0,X1)
=> ~ apart_point_and_line(intersection_point(X0,X1),X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',ci3) ).
fof(f10,axiom,
! [X0,X1] :
( convergent_lines(X0,X1)
=> ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',ci4) ).
fof(f11,axiom,
! [X0,X1,X2,X3] :
( ( distinct_lines(X2,X3)
& distinct_points(X0,X1) )
=> ( apart_point_and_line(X1,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X0,X2) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',cu1) ).
fof(f12,axiom,
! [X0,X1,X2] :
( apart_point_and_line(X0,X1)
=> ( apart_point_and_line(X2,X1)
| distinct_points(X0,X2) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',ceq1) ).
fof(f14,axiom,
! [X0,X1,X2] :
( convergent_lines(X0,X1)
=> ( convergent_lines(X0,X2)
| distinct_lines(X1,X2) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO006+0.ax',ceq3) ).
fof(f15,conjecture,
! [X0,X1,X2,X3] :
( ( ( apart_point_and_line(intersection_point(X0,X1),X3)
| apart_point_and_line(intersection_point(X0,X1),X2) )
& convergent_lines(X2,X3)
& convergent_lines(X0,X1) )
=> ( apart_point_and_line(intersection_point(X2,X3),X1)
| apart_point_and_line(intersection_point(X2,X3),X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).
fof(f16,negated_conjecture,
~ ! [X0,X1,X2,X3] :
( ( ( apart_point_and_line(intersection_point(X0,X1),X3)
| apart_point_and_line(intersection_point(X0,X1),X2) )
& convergent_lines(X2,X3)
& convergent_lines(X0,X1) )
=> ( apart_point_and_line(intersection_point(X2,X3),X1)
| apart_point_and_line(intersection_point(X2,X3),X0) ) ),
inference(negated_conjecture,[status(cth)],[f15]) ).
fof(f19,plain,
! [X0,X1,X2] :
( ~ distinct_lines(X0,X1)
| distinct_lines(X1,X2)
| distinct_lines(X0,X2) ),
inference(ennf_transformation,[],[f5]) ).
fof(f20,plain,
! [X0,X1,X2] :
( ~ distinct_lines(X0,X1)
| distinct_lines(X1,X2)
| distinct_lines(X0,X2) ),
inference(flattening,[],[f19]) ).
fof(f21,plain,
! [X0,X1,X2] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X1,X2)
| convergent_lines(X0,X2) ),
inference(ennf_transformation,[],[f6]) ).
fof(f22,plain,
! [X0,X1,X2] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X1,X2)
| convergent_lines(X0,X2) ),
inference(flattening,[],[f21]) ).
fof(f25,plain,
! [X0,X1] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X0) ),
inference(ennf_transformation,[],[f9]) ).
fof(f26,plain,
! [X0,X1] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
inference(ennf_transformation,[],[f10]) ).
fof(f27,plain,
! [X0,X1,X2,X3] :
( ~ distinct_lines(X2,X3)
| ~ distinct_points(X0,X1)
| apart_point_and_line(X1,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X0,X2) ),
inference(ennf_transformation,[],[f11]) ).
fof(f28,plain,
! [X0,X1,X2,X3] :
( ~ distinct_lines(X2,X3)
| ~ distinct_points(X0,X1)
| apart_point_and_line(X1,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X0,X2) ),
inference(flattening,[],[f27]) ).
fof(f29,plain,
! [X0,X1,X2] :
( ~ apart_point_and_line(X0,X1)
| apart_point_and_line(X2,X1)
| distinct_points(X0,X2) ),
inference(ennf_transformation,[],[f12]) ).
fof(f30,plain,
! [X0,X1,X2] :
( ~ apart_point_and_line(X0,X1)
| apart_point_and_line(X2,X1)
| distinct_points(X0,X2) ),
inference(flattening,[],[f29]) ).
fof(f33,plain,
! [X0,X1,X2] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X0,X2)
| distinct_lines(X1,X2) ),
inference(ennf_transformation,[],[f14]) ).
fof(f34,plain,
! [X0,X1,X2] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X0,X2)
| distinct_lines(X1,X2) ),
inference(flattening,[],[f33]) ).
fof(f35,plain,
? [X0,X1,X2,X3] :
( ( apart_point_and_line(intersection_point(X0,X1),X3)
| apart_point_and_line(intersection_point(X0,X1),X2) )
& convergent_lines(X2,X3)
& convergent_lines(X0,X1)
& ~ apart_point_and_line(intersection_point(X2,X3),X1)
& ~ apart_point_and_line(intersection_point(X2,X3),X0) ),
inference(ennf_transformation,[],[f16]) ).
fof(f36,plain,
? [X0,X1,X2,X3] :
( ( apart_point_and_line(intersection_point(X0,X1),X3)
| apart_point_and_line(intersection_point(X0,X1),X2) )
& convergent_lines(X2,X3)
& convergent_lines(X0,X1)
& ~ apart_point_and_line(intersection_point(X2,X3),X1)
& ~ apart_point_and_line(intersection_point(X2,X3),X0) ),
inference(flattening,[],[f35]) ).
fof(f37,plain,
( ( apart_point_and_line(intersection_point(sK0,sK1),sK3)
| apart_point_and_line(intersection_point(sK0,sK1),sK2) )
& convergent_lines(sK2,sK3)
& convergent_lines(sK0,sK1)
& ~ apart_point_and_line(intersection_point(sK2,sK3),sK1)
& ~ apart_point_and_line(intersection_point(sK2,sK3),sK0) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2),skolemize(X3,sK3)],[f36]) ).
fof(f39,plain,
! [X0] : ~ distinct_lines(X0,X0),
inference(cnf_transformation,[],[f2]) ).
fof(f40,plain,
! [X0] : ~ convergent_lines(X0,X0),
inference(cnf_transformation,[],[f3]) ).
fof(f42,plain,
! [X2,X0,X1] :
( ~ distinct_lines(X0,X1)
| distinct_lines(X1,X2)
| distinct_lines(X0,X2) ),
inference(cnf_transformation,[],[f20]) ).
fof(f43,plain,
! [X2,X0,X1] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X1,X2)
| convergent_lines(X0,X2) ),
inference(cnf_transformation,[],[f22]) ).
fof(f46,plain,
! [X0,X1] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X0) ),
inference(cnf_transformation,[],[f25]) ).
fof(f47,plain,
! [X0,X1] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
inference(cnf_transformation,[],[f26]) ).
fof(f48,plain,
! [X2,X3,X0,X1] :
( ~ distinct_lines(X2,X3)
| ~ distinct_points(X0,X1)
| apart_point_and_line(X1,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X0,X2) ),
inference(cnf_transformation,[],[f28]) ).
fof(f49,plain,
! [X2,X0,X1] :
( ~ apart_point_and_line(X0,X1)
| apart_point_and_line(X2,X1)
| distinct_points(X0,X2) ),
inference(cnf_transformation,[],[f30]) ).
fof(f51,plain,
! [X2,X0,X1] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X0,X2)
| distinct_lines(X1,X2) ),
inference(cnf_transformation,[],[f34]) ).
fof(f52,plain,
( apart_point_and_line(intersection_point(sK0,sK1),sK3)
| apart_point_and_line(intersection_point(sK0,sK1),sK2) ),
inference(cnf_transformation,[],[f37]) ).
fof(f53,plain,
convergent_lines(sK2,sK3),
inference(cnf_transformation,[],[f37]) ).
fof(f54,plain,
convergent_lines(sK0,sK1),
inference(cnf_transformation,[],[f37]) ).
fof(f55,plain,
~ apart_point_and_line(intersection_point(sK2,sK3),sK1),
inference(cnf_transformation,[],[f37]) ).
fof(f56,plain,
~ apart_point_and_line(intersection_point(sK2,sK3),sK0),
inference(cnf_transformation,[],[f37]) ).
tcf(c_50,plain,
! [X0: $i] : ~ distinct_lines(X0,X0),
inference(cnf_transformation,[],[f39]) ).
tcf(c_51,plain,
! [X0: $i] : ~ convergent_lines(X0,X0),
inference(cnf_transformation,[],[f40]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i,X2: $i] :
( distinct_lines(X1,X2)
| distinct_lines(X0,X2)
| ~ distinct_lines(X0,X1) ),
inference(cnf_transformation,[],[f42]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i,X2: $i] :
( convergent_lines(X1,X2)
| convergent_lines(X0,X2)
| ~ convergent_lines(X0,X1) ),
inference(cnf_transformation,[],[f43]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X0) ),
inference(cnf_transformation,[],[f46]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
inference(cnf_transformation,[],[f47]) ).
tcf(c_59,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( apart_point_and_line(X1,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X0,X2)
| ~ distinct_lines(X2,X3)
| ~ distinct_points(X0,X1) ),
inference(cnf_transformation,[],[f48]) ).
tcf(c_60,plain,
! [X0: $i,X1: $i,X2: $i] :
( apart_point_and_line(X2,X1)
| distinct_points(X0,X2)
| ~ apart_point_and_line(X0,X1) ),
inference(cnf_transformation,[],[f49]) ).
tcf(c_62,plain,
! [X0: $i,X1: $i,X2: $i] :
( convergent_lines(X0,X2)
| distinct_lines(X1,X2)
| ~ convergent_lines(X0,X1) ),
inference(cnf_transformation,[],[f51]) ).
tcf(c_63,negated_conjecture,
~ apart_point_and_line(intersection_point(sK2,sK3),sK0),
inference(cnf_transformation,[],[f56]) ).
tcf(c_64,negated_conjecture,
~ apart_point_and_line(intersection_point(sK2,sK3),sK1),
inference(cnf_transformation,[],[f55]) ).
tcf(c_65,negated_conjecture,
convergent_lines(sK0,sK1),
inference(cnf_transformation,[],[f54]) ).
tcf(c_66,negated_conjecture,
convergent_lines(sK2,sK3),
inference(cnf_transformation,[],[f53]) ).
tcf(c_67,negated_conjecture,
( apart_point_and_line(intersection_point(sK0,sK1),sK3)
| apart_point_and_line(intersection_point(sK0,sK1),sK2) ),
inference(cnf_transformation,[],[f52]) ).
tcf(c_153,definition,
iPr_def_10 = intersection_point(sK0,sK1),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_154,definition,
iPr_def_11 = intersection_point(sK2,sK3),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_155,negated_conjecture,
( apart_point_and_line(iPr_def_10,sK3)
| apart_point_and_line(iPr_def_10,sK2) ),
inference(demodulation,[status(thm)],[c_67,c_153]) ).
tcf(c_156,negated_conjecture,
convergent_lines(sK2,sK3),
inference(demodulation,[status(thm)],[c_66]) ).
tcf(c_157,negated_conjecture,
convergent_lines(sK0,sK1),
inference(demodulation,[status(thm)],[c_65]) ).
tcf(c_158,negated_conjecture,
~ apart_point_and_line(iPr_def_11,sK1),
inference(demodulation,[status(thm)],[c_64,c_154]) ).
tcf(c_159,negated_conjecture,
~ apart_point_and_line(iPr_def_11,sK0),
inference(demodulation,[status(thm)],[c_63]) ).
tcf(c_423,plain,
! [X0: $i] :
( convergent_lines(sK1,X0)
| convergent_lines(sK0,X0) ),
inference(superposition,[status(thm)],[c_157,c_54]) ).
tcf(c_436,plain,
! [X0: $i,X1: $i] :
( convergent_lines(sK1,X1)
| convergent_lines(sK0,X0)
| convergent_lines(X0,X1) ),
inference(superposition,[status(thm)],[c_423,c_54]) ).
tcf(c_455,plain,
! [X0: $i] :
( convergent_lines(sK0,X0)
| convergent_lines(X0,sK1) ),
inference(superposition,[status(thm)],[c_436,c_51]) ).
tcf(c_860,plain,
( ~ apart_point_and_line(iPr_def_11,sK2)
| ~ convergent_lines(sK2,sK3) ),
inference(superposition,[status(thm)],[c_154,c_57]) ).
tcf(c_861,plain,
( ~ apart_point_and_line(iPr_def_10,sK0)
| ~ convergent_lines(sK0,sK1) ),
inference(superposition,[status(thm)],[c_153,c_57]) ).
tcf(c_862,plain,
~ apart_point_and_line(iPr_def_10,sK0),
inference(forward_subsumption_resolution,[status(thm)],[c_861,c_157]) ).
tcf(c_863,plain,
~ apart_point_and_line(iPr_def_11,sK2),
inference(forward_subsumption_resolution,[status(thm)],[c_860,c_156]) ).
tcf(c_868,plain,
( ~ apart_point_and_line(iPr_def_11,sK3)
| ~ convergent_lines(sK2,sK3) ),
inference(superposition,[status(thm)],[c_154,c_58]) ).
tcf(c_869,plain,
( ~ apart_point_and_line(iPr_def_10,sK1)
| ~ convergent_lines(sK0,sK1) ),
inference(superposition,[status(thm)],[c_153,c_58]) ).
tcf(c_870,plain,
~ apart_point_and_line(iPr_def_10,sK1),
inference(forward_subsumption_resolution,[status(thm)],[c_869,c_157]) ).
tcf(c_871,plain,
~ apart_point_and_line(iPr_def_11,sK3),
inference(forward_subsumption_resolution,[status(thm)],[c_868,c_156]) ).
tcf(c_1157,plain,
! [X0: $i] :
( apart_point_and_line(iPr_def_10,sK2)
| apart_point_and_line(X0,sK3)
| distinct_points(iPr_def_10,X0) ),
inference(superposition,[status(thm)],[c_155,c_60]) ).
tcf(c_1209,plain,
! [X0: $i] :
( convergent_lines(sK0,X0)
| distinct_lines(sK1,X0) ),
inference(superposition,[status(thm)],[c_157,c_62]) ).
tcf(c_1231,plain,
! [X0: $i,X1: $i] :
( convergent_lines(sK0,X0)
| distinct_lines(sK1,X1)
| convergent_lines(X0,X1) ),
inference(superposition,[status(thm)],[c_455,c_62]) ).
tcf(c_1848,plain,
! [X0: $i,X1: $i] :
( convergent_lines(sK0,X0)
| distinct_lines(sK1,X1)
| distinct_lines(X0,X1) ),
inference(superposition,[status(thm)],[c_1209,c_53]) ).
tcf(c_1869,plain,
! [X0: $i,X1: $i,X2: $i] :
( apart_point_and_line(iPr_def_10,sK2)
| apart_point_and_line(iPr_def_10,X1)
| apart_point_and_line(iPr_def_10,X0)
| apart_point_and_line(X2,sK3)
| apart_point_and_line(X2,X1)
| apart_point_and_line(X2,X0)
| ~ distinct_lines(X0,X1) ),
inference(superposition,[status(thm)],[c_1157,c_59]) ).
tcf(c_1943,plain,
! [X0: $i] :
( convergent_lines(sK0,X0)
| distinct_lines(X0,sK1) ),
inference(superposition,[status(thm)],[c_1848,c_50]) ).
tcf(c_2521,plain,
! [X0: $i,X1: $i] :
( apart_point_and_line(iPr_def_10,sK1)
| apart_point_and_line(iPr_def_10,sK2)
| apart_point_and_line(iPr_def_10,X1)
| apart_point_and_line(X0,sK1)
| apart_point_and_line(X0,sK3)
| convergent_lines(sK0,X1)
| apart_point_and_line(X0,X1) ),
inference(superposition,[status(thm)],[c_1943,c_1869]) ).
tcf(c_2529,plain,
! [X0: $i,X1: $i] :
( apart_point_and_line(iPr_def_10,sK2)
| apart_point_and_line(iPr_def_10,X1)
| apart_point_and_line(X0,sK1)
| apart_point_and_line(X0,sK3)
| convergent_lines(sK0,X1)
| apart_point_and_line(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[c_2521,c_870]) ).
tcf(c_2687,plain,
( apart_point_and_line(iPr_def_11,sK1)
| apart_point_and_line(iPr_def_11,sK3)
| apart_point_and_line(iPr_def_10,sK0)
| apart_point_and_line(iPr_def_10,sK2)
| convergent_lines(sK0,sK0) ),
inference(superposition,[status(thm)],[c_2529,c_159]) ).
tcf(c_2697,plain,
apart_point_and_line(iPr_def_10,sK2),
inference(forward_subsumption_resolution,[status(thm)],[c_2687,c_158,c_871,c_862,c_51]) ).
tcf(c_2702,plain,
! [X0: $i] :
( apart_point_and_line(X0,sK2)
| distinct_points(iPr_def_10,X0) ),
inference(superposition,[status(thm)],[c_2697,c_60]) ).
tcf(c_2723,plain,
! [X0: $i,X1: $i,X2: $i] :
( apart_point_and_line(iPr_def_10,X1)
| apart_point_and_line(iPr_def_10,X0)
| apart_point_and_line(X2,sK2)
| apart_point_and_line(X2,X1)
| apart_point_and_line(X2,X0)
| ~ distinct_lines(X0,X1) ),
inference(superposition,[status(thm)],[c_2702,c_59]) ).
tcf(c_2912,plain,
( convergent_lines(sK0,sK0)
| distinct_lines(sK1,sK0) ),
inference(equality_factoring,[status(thm)],[c_1231]) ).
tcf(c_2914,plain,
distinct_lines(sK1,sK0),
inference(forward_subsumption_resolution,[status(thm)],[c_2912,c_51]) ).
tcf(c_3040,plain,
! [X0: $i] :
( distinct_lines(sK1,X0)
| distinct_lines(sK0,X0) ),
inference(superposition,[status(thm)],[c_2914,c_53]) ).
tcf(c_3059,plain,
distinct_lines(sK0,sK1),
inference(superposition,[status(thm)],[c_3040,c_50]) ).
tcf(c_4706,plain,
! [X0: $i] :
( apart_point_and_line(iPr_def_10,sK1)
| apart_point_and_line(iPr_def_10,sK0)
| apart_point_and_line(X0,sK1)
| apart_point_and_line(X0,sK0)
| apart_point_and_line(X0,sK2) ),
inference(superposition,[status(thm)],[c_3059,c_2723]) ).
tcf(c_4714,plain,
! [X0: $i] :
( apart_point_and_line(X0,sK1)
| apart_point_and_line(X0,sK0)
| apart_point_and_line(X0,sK2) ),
inference(forward_subsumption_resolution,[status(thm)],[c_4706,c_870,c_862]) ).
tcf(c_5521,plain,
( apart_point_and_line(iPr_def_11,sK0)
| apart_point_and_line(iPr_def_11,sK2) ),
inference(superposition,[status(thm)],[c_4714,c_158]) ).
tcf(c_5523,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_5521,c_159,c_863]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GEO191+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.08/5.37 % Computer : n008.cluster.edu
% 0.08/5.37 % Model : x86_64 x86_64
% 0.08/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.37 % Memory : 8046.5625MB
% 0.08/5.37 % OS : Linux 6.8.0-71-generic
% 0.08/5.37 % CPULimit : 300
% 0.08/5.37 % WCLimit : 300
% 0.08/5.37 % DateTime : Wed Sep 23 11:23:45 UTC 2026
% 0.08/5.37 % CPUTime :
% 0.08/5.37 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.14/5.41 Running first-order theorem proving
% 0.14/5.41 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
% 0.14/5.42
% 0.14/5.42 % ======== iProver multi-core TPTP/SMT =========
% 0.14/5.42
% 0.14/5.42 % Detected problem language: tptp
% 0.14/5.43 % Proving...
% 1.94/6.28 % SZS status Started for theBenchmark.p
% 1.94/6.28 % SZS status Theorem for theBenchmark.p
% 1.94/6.28
% 1.94/6.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.94/6.28
% 1.94/6.28 % ------ iProver source info
% 1.94/6.28
% 1.94/6.28 % git: date: 2026-07-19 20:42:38 +0200
% 1.94/6.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.94/6.28 % git: non_committed_changes: false
% 1.94/6.28
% 1.94/6.28 % ------ Parsing...
% 1.94/6.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.94/6.28
% 1.94/6.28 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 1.94/6.28
% 1.94/6.28 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 1.94/6.28
% 1.94/6.28 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 1.94/6.28 % ------ Proving...
% 1.94/6.28 % ------ Problem Properties
% 1.94/6.28
% 1.94/6.28 %
% 1.94/6.28 % clauses 21
% 1.94/6.28 % conjectures 5
% 1.94/6.28 % EPR 15
% 1.94/6.28 % Horn 13
% 1.94/6.28 % unary 9
% 1.94/6.28 % binary 5
% 1.94/6.28 % lits 43
% 1.94/6.28 % lits eq 2
% 1.94/6.28 % fd_pure 0
% 1.94/6.28 % fd_pseudo 0
% 1.94/6.28 % fd_cond 0
% 1.94/6.28 % fd_pseudo_cond 0
% 1.94/6.28 % AC symbols 0
% 1.94/6.28
% 1.94/6.28 % ------ Schedule dynamic 5 is on
% 1.94/6.28
% 1.94/6.28 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.94/6.28
% 1.94/6.28
% 1.94/6.28 % ------
% 1.94/6.28 % Current options:
% 1.94/6.28 % ------
% 1.94/6.28
% 1.94/6.28
% 1.94/6.28 %
% 1.94/6.28
% 1.94/6.28 % ------ Proving...
% 1.94/6.28 %
% 1.94/6.28
% 1.94/6.28 % SZS status Theorem for theBenchmark.p
% 1.94/6.28
% 1.94/6.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.94/6.28
% 1.94/6.28
%------------------------------------------------------------------------------