%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GEO255+3 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n017.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 01:20:35 PM UTC 2026
% Result : Theorem 2.73s 1.28s
% Output : CNFRefutation 2.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 13
% Syntax : Number of formulae : 85 ( 24 unt; 2 def)
% Number of atoms : 205 ( 10 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 193 ( 91 ~; 75 |; 18 &)
% ( 2 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 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 : 11 ( 9 usr; 3 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 144 ( 0 sgn 141 !; 3 ?; 61 :)
% Comments :
%------------------------------------------------------------------------------
fof(f4,axiom,
! [X0,X1] :
( equally_directed_lines(X0,X1)
<=> ~ unequally_directed_lines(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',a4_defns) ).
fof(f9,axiom,
! [X0,X1,X2] :
( before_on_line(X0,X1,X2)
<=> ( equally_directed_lines(X0,line_connecting(X1,X2))
& incident_point_and_line(X2,X0)
& incident_point_and_line(X1,X0)
& distinct_points(X1,X2) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax4_defns) ).
fof(f15,axiom,
! [X0] : equally_directed_lines(X0,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax5_basics) ).
fof(f16,axiom,
! [X0,X1,X2] :
( unequally_directed_lines(X0,X1)
=> ( unequally_directed_lines(X1,X2)
| unequally_directed_lines(X0,X2) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax6_basics) ).
fof(f18,axiom,
! [X0,X1] :
( unequally_directed_lines(X0,reverse_line(X1))
| unequally_directed_lines(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax8_basics) ).
fof(f19,axiom,
! [X0,X1] :
( ( unequally_directed_lines(X0,reverse_line(X1))
& unequally_directed_lines(X0,X1) )
=> ( left_convergent_lines(X0,reverse_line(X1))
| left_convergent_lines(X0,X1) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax9_basics) ).
fof(f21,axiom,
! [X0,X1] :
~ ( left_convergent_lines(X0,reverse_line(X1))
| left_convergent_lines(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax11_basics) ).
fof(f27,axiom,
! [X0,X1] :
( ( unequally_directed_lines(X0,reverse_line(X1))
& unequally_directed_lines(X0,X1) )
=> ( ~ apart_point_and_line(intersection_point(X0,X1),X1)
& ~ apart_point_and_line(intersection_point(X0,X1),X0) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax6_cons_objs) ).
fof(f30,axiom,
! [X0,X1] :
( distinct_points(X0,X1)
=> equally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0))) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO009+0.ax',ax9_cons_objs) ).
fof(f37,conjecture,
! [X0,X1,X2] :
~ ( before_on_line(X0,X2,X1)
& before_on_line(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con) ).
fof(f38,negated_conjecture,
~ ! [X0,X1,X2] :
~ ( before_on_line(X0,X2,X1)
& before_on_line(X0,X1,X2) ),
inference(negated_conjecture,[status(cth)],[f37]) ).
fof(f39,plain,
! [X0,X1,X2] :
( before_on_line(X0,X1,X2)
=> ( equally_directed_lines(X0,line_connecting(X1,X2))
& incident_point_and_line(X2,X0)
& incident_point_and_line(X1,X0)
& distinct_points(X1,X2) ) ),
inference(unused_predicate_definition_removal,[],[f9]) ).
fof(f40,plain,
! [X0,X1] :
( equally_directed_lines(X0,X1)
=> ~ unequally_directed_lines(X0,X1) ),
inference(unused_predicate_definition_removal,[],[f4]) ).
fof(f43,plain,
! [X0,X1,X2] :
( before_on_line(X0,X1,X2)
=> ( equally_directed_lines(X0,line_connecting(X1,X2))
& distinct_points(X1,X2) ) ),
inference(pure_predicate_removal,[],[f39]) ).
fof(f45,plain,
! [X0,X1] :
( ~ equally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,X1) ),
inference(ennf_transformation,[],[f40]) ).
fof(f47,plain,
! [X0,X1,X2] :
( ~ before_on_line(X0,X1,X2)
| ( equally_directed_lines(X0,line_connecting(X1,X2))
& distinct_points(X1,X2) ) ),
inference(ennf_transformation,[],[f43]) ).
fof(f52,plain,
! [X0,X1,X2] :
( ~ unequally_directed_lines(X0,X1)
| unequally_directed_lines(X1,X2)
| unequally_directed_lines(X0,X2) ),
inference(ennf_transformation,[],[f16]) ).
fof(f53,plain,
! [X0,X1,X2] :
( ~ unequally_directed_lines(X0,X1)
| unequally_directed_lines(X1,X2)
| unequally_directed_lines(X0,X2) ),
inference(flattening,[],[f52]) ).
fof(f56,plain,
! [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| left_convergent_lines(X0,reverse_line(X1))
| left_convergent_lines(X0,X1) ),
inference(ennf_transformation,[],[f19]) ).
fof(f57,plain,
! [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| left_convergent_lines(X0,reverse_line(X1))
| left_convergent_lines(X0,X1) ),
inference(flattening,[],[f56]) ).
fof(f59,plain,
! [X0,X1] :
( ~ left_convergent_lines(X0,reverse_line(X1))
& ~ left_convergent_lines(X0,X1) ),
inference(ennf_transformation,[],[f21]) ).
fof(f68,plain,
! [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| ( ~ apart_point_and_line(intersection_point(X0,X1),X1)
& ~ apart_point_and_line(intersection_point(X0,X1),X0) ) ),
inference(ennf_transformation,[],[f27]) ).
fof(f69,plain,
! [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| ( ~ apart_point_and_line(intersection_point(X0,X1),X1)
& ~ apart_point_and_line(intersection_point(X0,X1),X0) ) ),
inference(flattening,[],[f68]) ).
fof(f70,plain,
! [X0,X1] :
( ~ distinct_points(X0,X1)
| equally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0))) ),
inference(ennf_transformation,[],[f30]) ).
fof(f81,plain,
? [X0,X1,X2] :
( before_on_line(X0,X2,X1)
& before_on_line(X0,X1,X2) ),
inference(ennf_transformation,[],[f38]) ).
fof(f82,plain,
( before_on_line(sK0,sK2,sK1)
& before_on_line(sK0,sK1,sK2) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f81]) ).
fof(f84,plain,
! [X0,X1] :
( ~ equally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,X1) ),
inference(cnf_transformation,[],[f45]) ).
fof(f87,plain,
! [X2,X0,X1] :
( ~ before_on_line(X0,X1,X2)
| equally_directed_lines(X0,line_connecting(X1,X2)) ),
inference(cnf_transformation,[],[f47]) ).
fof(f88,plain,
! [X2,X0,X1] :
( ~ before_on_line(X0,X1,X2)
| distinct_points(X1,X2) ),
inference(cnf_transformation,[],[f47]) ).
fof(f93,plain,
! [X0] : equally_directed_lines(X0,X0),
inference(cnf_transformation,[],[f15]) ).
fof(f94,plain,
! [X2,X0,X1] :
( ~ unequally_directed_lines(X0,X1)
| unequally_directed_lines(X1,X2)
| unequally_directed_lines(X0,X2) ),
inference(cnf_transformation,[],[f53]) ).
fof(f99,plain,
! [X0,X1] :
( unequally_directed_lines(X0,reverse_line(X1))
| unequally_directed_lines(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f100,plain,
! [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| left_convergent_lines(X0,reverse_line(X1))
| left_convergent_lines(X0,X1) ),
inference(cnf_transformation,[],[f57]) ).
fof(f103,plain,
! [X0,X1] : ~ left_convergent_lines(X0,reverse_line(X1)),
inference(cnf_transformation,[],[f59]) ).
fof(f104,plain,
! [X0,X1] : ~ left_convergent_lines(X0,X1),
inference(cnf_transformation,[],[f59]) ).
fof(f111,plain,
! [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
inference(cnf_transformation,[],[f69]) ).
fof(f115,plain,
! [X0,X1] :
( ~ distinct_points(X0,X1)
| equally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0))) ),
inference(cnf_transformation,[],[f70]) ).
fof(f122,plain,
before_on_line(sK0,sK2,sK1),
inference(cnf_transformation,[],[f82]) ).
fof(f123,plain,
before_on_line(sK0,sK1,sK2),
inference(cnf_transformation,[],[f82]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i] :
( ~ equally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,X1) ),
inference(cnf_transformation,[],[f84]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i,X2: $i] :
( distinct_points(X1,X2)
| ~ before_on_line(X0,X1,X2) ),
inference(cnf_transformation,[],[f88]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i,X2: $i] :
( equally_directed_lines(X0,line_connecting(X1,X2))
| ~ before_on_line(X0,X1,X2) ),
inference(cnf_transformation,[],[f87]) ).
tcf(c_59,plain,
! [X0: $i] : equally_directed_lines(X0,X0),
inference(cnf_transformation,[],[f93]) ).
tcf(c_60,plain,
! [X0: $i,X1: $i,X2: $i] :
( unequally_directed_lines(X1,X2)
| unequally_directed_lines(X0,X2)
| ~ unequally_directed_lines(X0,X1) ),
inference(cnf_transformation,[],[f94]) ).
tcf(c_65,plain,
! [X0: $i,X1: $i] :
( unequally_directed_lines(X0,X1)
| unequally_directed_lines(X0,reverse_line(X1)) ),
inference(cnf_transformation,[],[f99]) ).
tcf(c_66,plain,
! [X0: $i,X1: $i] :
( left_convergent_lines(X0,X1)
| left_convergent_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,reverse_line(X1)) ),
inference(cnf_transformation,[],[f100]) ).
tcf(c_69,plain,
! [X0: $i,X1: $i] : ~ left_convergent_lines(X0,X1),
inference(cnf_transformation,[],[f104]) ).
tcf(c_70,plain,
! [X0: $i,X1: $i] : ~ left_convergent_lines(X0,reverse_line(X1)),
inference(cnf_transformation,[],[f103]) ).
tcf(c_78,plain,
! [X0: $i,X1: $i] :
( ~ unequally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
inference(cnf_transformation,[],[f111]) ).
tcf(c_81,plain,
! [X0: $i,X1: $i] :
( equally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0)))
| ~ distinct_points(X0,X1) ),
inference(cnf_transformation,[],[f115]) ).
tcf(c_88,negated_conjecture,
before_on_line(sK0,sK1,sK2),
inference(cnf_transformation,[],[f123]) ).
tcf(c_89,negated_conjecture,
before_on_line(sK0,sK2,sK1),
inference(cnf_transformation,[],[f122]) ).
tcf(c_120,plain,
! [X0: $i,X1: $i] :
( ~ unequally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,reverse_line(X1)) ),
inference(global_subsumption_just,[status(thm)],[c_78,c_69,c_70,c_66]) ).
tcf(c_145,plain,
! [X0: $i,X1: $i] :
( ~ equally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_50]) ).
tcf(c_149,plain,
! [X0: $i,X1: $i,X2: $i] :
( distinct_points(X1,X2)
| ~ before_on_line(X0,X1,X2) ),
inference(prop_impl_just,[status(thm)],[c_53]) ).
tcf(c_151,plain,
! [X0: $i,X1: $i,X2: $i] :
( equally_directed_lines(X0,line_connecting(X1,X2))
| ~ before_on_line(X0,X1,X2) ),
inference(prop_impl_just,[status(thm)],[c_54]) ).
tcf(c_155,plain,
! [X0: $i,X1: $i] :
( equally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0)))
| ~ distinct_points(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_81]) ).
tcf(c_334,plain,
equally_directed_lines(sK0,line_connecting(sK1,sK2)),
inference(resolution,[status(thm)],[c_151,c_88]) ).
tcf(c_338,plain,
distinct_points(sK1,sK2),
inference(resolution,[status(thm)],[c_149,c_88]) ).
tcf(c_342,plain,
equally_directed_lines(sK0,line_connecting(sK2,sK1)),
inference(resolution,[status(thm)],[c_151,c_89]) ).
tcf(c_354,plain,
! [X0: $i] : ~ unequally_directed_lines(X0,X0),
inference(resolution,[status(thm)],[c_145,c_59]) ).
tcf(c_359,plain,
! [X0: $i,X1: $i] :
( ~ distinct_points(X0,X1)
| ~ unequally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0))) ),
inference(resolution,[status(thm)],[c_145,c_155]) ).
tcf(c_371,plain,
~ unequally_directed_lines(sK0,line_connecting(sK1,sK2)),
inference(resolution,[status(thm)],[c_145,c_334]) ).
tcf(c_375,plain,
~ unequally_directed_lines(sK0,line_connecting(sK2,sK1)),
inference(resolution,[status(thm)],[c_145,c_342]) ).
tcf(c_385,plain,
! [X0: $i,X1: $i] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
| ~ unequally_directed_lines(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_120]) ).
tcf(c_386,plain,
! [X0: $i,X1: $i] :
( ~ unequally_directed_lines(X0,X1)
| ~ unequally_directed_lines(X0,reverse_line(X1)) ),
inference(renaming,[status(thm)],[c_385]) ).
tcf(c_389,plain,
! [X0: $i,X1: $i] :
( ~ unequally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0)))
| ~ distinct_points(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_359]) ).
tcf(c_390,plain,
! [X0: $i,X1: $i] :
( ~ distinct_points(X0,X1)
| ~ unequally_directed_lines(line_connecting(X0,X1),reverse_line(line_connecting(X1,X0))) ),
inference(renaming,[status(thm)],[c_389]) ).
tcf(c_450,definition,
iPr_def_10 = line_connecting(sK2,sK1),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_451,definition,
iPr_def_11 = line_connecting(sK1,sK2),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_452,plain,
~ unequally_directed_lines(sK0,iPr_def_10),
inference(demodulation,[status(thm)],[c_375,c_450]) ).
tcf(c_453,plain,
~ unequally_directed_lines(sK0,iPr_def_11),
inference(demodulation,[status(thm)],[c_371,c_451]) ).
tcf(c_460,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( unequally_directed_lines(X0,X2)
| ~ unequally_directed_lines(X1,X3)
| ( X2 != X3 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_729,plain,
! [X0: $i,X1: $i,X2: $i] :
( unequally_directed_lines(X2,X1)
| unequally_directed_lines(X2,X0)
| unequally_directed_lines(reverse_line(X0),X1) ),
inference(superposition,[status(thm)],[c_65,c_60]) ).
tcf(c_988,plain,
( ~ distinct_points(sK1,sK2)
| ~ unequally_directed_lines(line_connecting(sK1,sK2),reverse_line(line_connecting(sK2,sK1))) ),
inference(instantiation,[status(thm)],[c_390]) ).
tcf(c_1077,plain,
( unequally_directed_lines(line_connecting(sK1,sK2),line_connecting(sK2,sK1))
| unequally_directed_lines(line_connecting(sK1,sK2),reverse_line(line_connecting(sK2,sK1))) ),
inference(instantiation,[status(thm)],[c_65]) ).
tcf(c_1122,plain,
! [X0: $i] :
( unequally_directed_lines(sK0,X0)
| unequally_directed_lines(reverse_line(iPr_def_10),X0) ),
inference(superposition,[status(thm)],[c_729,c_452]) ).
tcf(c_1276,plain,
! [X0: $i,X1: $i] :
( unequally_directed_lines(sK0,X1)
| unequally_directed_lines(X1,X0)
| unequally_directed_lines(reverse_line(iPr_def_10),X0) ),
inference(superposition,[status(thm)],[c_1122,c_60]) ).
tcf(c_1451,plain,
! [X0: $i,X1: $i] :
( unequally_directed_lines(X0,X1)
| ~ unequally_directed_lines(line_connecting(sK1,sK2),line_connecting(sK2,sK1))
| ( X1 != line_connecting(sK2,sK1) )
| ( X0 != line_connecting(sK1,sK2) ) ),
inference(instantiation,[status(thm)],[c_460]) ).
tcf(c_1889,plain,
! [X0: $i] :
( unequally_directed_lines(iPr_def_11,X0)
| unequally_directed_lines(reverse_line(iPr_def_10),X0) ),
inference(superposition,[status(thm)],[c_1276,c_453]) ).
tcf(c_2305,plain,
unequally_directed_lines(iPr_def_11,reverse_line(iPr_def_10)),
inference(superposition,[status(thm)],[c_1889,c_354]) ).
tcf(c_2360,plain,
~ unequally_directed_lines(iPr_def_11,iPr_def_10),
inference(superposition,[status(thm)],[c_2305,c_386]) ).
tcf(c_2747,plain,
! [X0: $i] :
( unequally_directed_lines(iPr_def_11,X0)
| ~ unequally_directed_lines(line_connecting(sK1,sK2),line_connecting(sK2,sK1))
| ( iPr_def_11 != line_connecting(sK1,sK2) )
| ( X0 != line_connecting(sK2,sK1) ) ),
inference(instantiation,[status(thm)],[c_1451]) ).
tcf(c_5450,plain,
( unequally_directed_lines(iPr_def_11,iPr_def_10)
| ~ unequally_directed_lines(line_connecting(sK1,sK2),line_connecting(sK2,sK1))
| ( iPr_def_11 != line_connecting(sK1,sK2) )
| ( iPr_def_10 != line_connecting(sK2,sK1) ) ),
inference(instantiation,[status(thm)],[c_2747]) ).
tcf(c_5451,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_5450,c_2360,c_1077,c_988,c_451,c_450,c_338]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GEO255+3 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.37 % Computer : n017.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 : Wed Sep 23 11:38:14 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.40 Running first-order theorem proving
% 0.09/0.40 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
% 0.09/0.42
% 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...
% 2.73/1.28 % SZS status Started for theBenchmark.p
% 2.73/1.28 % SZS status Theorem for theBenchmark.p
% 2.73/1.28
% 2.73/1.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.73/1.28
% 2.73/1.28 % ------ iProver source info
% 2.73/1.28
% 2.73/1.28 % git: date: 2026-07-19 20:42:38 +0200
% 2.73/1.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.73/1.28 % git: non_committed_changes: false
% 2.73/1.28
% 2.73/1.28 % ------ Parsing...
% 2.73/1.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.73/1.28
% 2.73/1.28 % ------ Preprocessing... sf_s rm: 13 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e %
% 2.73/1.28
% 2.73/1.28 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 2.73/1.28
% 2.73/1.28 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.73/1.28 % ------ Proving...
% 2.73/1.28 % ------ Problem Properties
% 2.73/1.28
% 2.73/1.28 %
% 2.73/1.28 % clauses 14
% 2.73/1.28 % conjectures 0
% 2.73/1.28 % EPR 8
% 2.73/1.28 % Horn 11
% 2.73/1.28 % unary 9
% 2.73/1.28 % binary 3
% 2.73/1.28 % lits 21
% 2.73/1.28 % lits eq 2
% 2.73/1.28 % fd_pure 0
% 2.73/1.28 % fd_pseudo 0
% 2.73/1.28 % fd_cond 0
% 2.73/1.28 % fd_pseudo_cond 0
% 2.73/1.28 % AC symbols 0
% 2.73/1.28
% 2.73/1.28 % ------ Schedule dynamic 5 is on
% 2.73/1.28
% 2.73/1.28 % ------ no conjectures: strip conj schedule
% 2.73/1.28
% 2.73/1.28 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 2.73/1.28
% 2.73/1.28
% 2.73/1.28 % ------
% 2.73/1.28 % Current options:
% 2.73/1.28 % ------
% 2.73/1.28
% 2.73/1.28
% 2.73/1.28 %
% 2.73/1.28
% 2.73/1.28 % ------ Proving...
% 2.73/1.28 %
% 2.73/1.28
% 2.73/1.28 % SZS status Theorem for theBenchmark.p
% 2.73/1.28
% 2.73/1.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.73/1.28
% 2.73/1.28
%------------------------------------------------------------------------------