%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : CSR089+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n009.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 : Sun Sep 27 07:07:18 AM UTC 2026
% Result : Theorem 9.00s 2.15s
% Output : CNFRefutation 9.00s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 16
% Syntax : Number of formulae : 59 ( 34 unt; 0 def)
% Number of atoms : 120 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 109 ( 48 ~; 45 |; 7 &)
% ( 1 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 8 ( 7 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 10 con; 0-0 aty)
% Number of variables : 32 ( 2 sgn 11 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(kb_SUMO_26,axiom,
! [V__X,V__Y] :
( s__subclass(V__X,V__Y)
=> ( s__instance(V__Y,s__SetOrClass)
& s__instance(V__X,s__SetOrClass) ) ),
file('theBenchmark.p',kb_SUMO_26) ).
fof(kb_SUMO_27,axiom,
! [V__X,V__Y,V__Z] :
( ( s__instance(V__X,s__SetOrClass)
& s__instance(V__Y,s__SetOrClass) )
=> ( ( s__instance(V__Z,V__X)
& s__subclass(V__X,V__Y) )
=> s__instance(V__Z,V__Y) ) ),
file('theBenchmark.p',kb_SUMO_27) ).
fof(kb_SUMO_5844,axiom,
! [V__OBJ1,V__OBJ2] :
( ( s__instance(V__OBJ1,s__Object)
& s__instance(V__OBJ2,s__Object) )
=> ( s__connected(V__OBJ1,V__OBJ2)
=> ( s__overlapsSpatially(V__OBJ1,V__OBJ2)
| s__meetsSpatially(V__OBJ1,V__OBJ2) ) ) ),
file('theBenchmark.p',kb_SUMO_5844) ).
fof(kb_SUMO_7716,axiom,
! [V__COMP2,V__COMP1] :
( ( s__instance(V__COMP2,s__EngineeringComponent)
& s__instance(V__COMP1,s__EngineeringComponent) )
=> ( s__connectedEngineeringComponents(V__COMP1,V__COMP2)
<=> ? [V__CONNECTION] :
( s__connectsEngineeringComponents(V__CONNECTION,V__COMP1,V__COMP2)
& s__instance(V__CONNECTION,s__EngineeringConnection) ) ) ),
file('theBenchmark.p',kb_SUMO_7716) ).
fof(kb_SUMO_166,axiom,
! [V__ROW1,V__ROW2] :
( ( s__instance(V__ROW1,s__EngineeringComponent)
& s__instance(V__ROW2,s__EngineeringComponent) )
=> ( s__connectedEngineeringComponents(V__ROW1,V__ROW2)
=> s__connected(V__ROW1,V__ROW2) ) ),
file('theBenchmark.p',kb_SUMO_166) ).
fof(prove_from_SUMO_MILO,conjecture,
s__meetsSpatially(s__Object16_2,s__Object16_3),
file('theBenchmark.p',prove_from_SUMO_MILO) ).
fof(prove_from_SUMO_MILO_neg,negated_conjecture,
~ s__meetsSpatially(s__Object16_2,s__Object16_3),
inference(assume_negation,[status(cth)],[prove_from_SUMO_MILO]) ).
cnf(c_237,plain,
( s__connected(B,A)
| ~ s__connectedEngineeringComponents(B,A)
| ~ s__instance(B,s__EngineeringComponent)
| ~ s__instance(A,s__EngineeringComponent) ),
inference(clausify,[status(thm)],[kb_SUMO_166]) ).
fof(kb_SUMO_7710,axiom,
s__subclass(s__EngineeringConnection,s__EngineeringComponent),
file('theBenchmark.p',kb_SUMO_7710) ).
cnf(c_479,plain,
s__subclass(s__EngineeringConnection,s__EngineeringComponent),
inference(clausify,[status(thm)],[kb_SUMO_7710]) ).
fof(kb_SUMO_11968,axiom,
s__subclass(s__Device,s__Object),
file('theBenchmark.p',kb_SUMO_11968) ).
cnf(c_639,plain,
s__subclass(s__Device,s__Object),
inference(clausify,[status(thm)],[kb_SUMO_11968]) ).
fof(kb_SUMO_11969,axiom,
s__subclass(s__Device,s__Entity),
file('theBenchmark.p',kb_SUMO_11969) ).
cnf(c_640,plain,
s__subclass(s__Device,s__Entity),
inference(clausify,[status(thm)],[kb_SUMO_11969]) ).
fof(kb_SUMO_20127,axiom,
s__subclass(s__Nation,s__Object),
file('theBenchmark.p',kb_SUMO_20127) ).
cnf(c_676,plain,
s__subclass(s__Nation,s__Object),
inference(clausify,[status(thm)],[kb_SUMO_20127]) ).
cnf(c_684,plain,
( s__instance(A,s__SetOrClass)
| ~ s__subclass(A,B) ),
inference(clausify,[status(thm)],[kb_SUMO_26]) ).
cnf(c_685,plain,
( s__instance(B,s__SetOrClass)
| ~ s__subclass(A,B) ),
inference(clausify,[status(thm)],[kb_SUMO_26]) ).
cnf(c_686,plain,
( s__instance(C,A)
| ~ s__instance(C,B)
| ~ s__subclass(B,A)
| ~ s__instance(B,s__SetOrClass)
| ~ s__instance(A,s__SetOrClass) ),
inference(clausify,[status(thm)],[kb_SUMO_27]) ).
cnf(c_742,plain,
( s__overlapsSpatially(B,A)
| s__meetsSpatially(B,A)
| ~ s__connected(B,A)
| ~ s__instance(B,s__Object)
| ~ s__instance(A,s__Object) ),
inference(clausify,[status(thm)],[kb_SUMO_5844]) ).
fof(kb_SUMO_7695,axiom,
s__subclass(s__EngineeringComponent,s__Device),
file('theBenchmark.p',kb_SUMO_7695) ).
cnf(c_765,plain,
s__subclass(s__EngineeringComponent,s__Device),
inference(clausify,[status(thm)],[kb_SUMO_7695]) ).
cnf(c_771,plain,
( ~ s__connectsEngineeringComponents(C,A,B)
| ~ s__instance(C,s__EngineeringConnection)
| s__connectedEngineeringComponents(A,B)
| ~ s__instance(B,s__EngineeringComponent)
| ~ s__instance(A,s__EngineeringComponent) ),
inference(clausify,[status(thm)],[kb_SUMO_7716]) ).
fof(local_1,axiom,
s__instance(s__Object16_1,s__EngineeringConnection),
file('theBenchmark.p',local_1) ).
cnf(c_785,plain,
s__instance(s__Object16_1,s__EngineeringConnection),
inference(clausify,[status(thm)],[local_1]) ).
fof(local_2,axiom,
s__instance(s__Object16_2,s__EngineeringComponent),
file('theBenchmark.p',local_2) ).
cnf(c_786,plain,
s__instance(s__Object16_2,s__EngineeringComponent),
inference(clausify,[status(thm)],[local_2]) ).
fof(local_3,axiom,
s__instance(s__Object16_3,s__EngineeringComponent),
file('theBenchmark.p',local_3) ).
cnf(c_787,plain,
s__instance(s__Object16_3,s__EngineeringComponent),
inference(clausify,[status(thm)],[local_3]) ).
fof(local_4,axiom,
s__connectsEngineeringComponents(s__Object16_1,s__Object16_2,s__Object16_3),
file('theBenchmark.p',local_4) ).
cnf(c_788,plain,
s__connectsEngineeringComponents(s__Object16_1,s__Object16_2,s__Object16_3),
inference(clausify,[status(thm)],[local_4]) ).
fof(local_5,axiom,
~ s__overlapsSpatially(s__Object16_2,s__Object16_3),
file('theBenchmark.p',local_5) ).
cnf(c_789,plain,
~ s__overlapsSpatially(s__Object16_2,s__Object16_3),
inference(clausify,[status(thm)],[local_5]) ).
cnf(c_790,negated_conjecture,
~ s__meetsSpatially(s__Object16_2,s__Object16_3),
inference(clausify,[status(thm)],[prove_from_SUMO_MILO_neg]) ).
cnf(c_837,plain,
s__instance(s__Device,s__SetOrClass),
inference(resolve,[status(thm)],[c_684,c_640]) ).
cnf(c_867,plain,
s__instance(s__Object,s__SetOrClass),
inference(resolve,[status(thm)],[c_685,c_676]) ).
cnf(c_874,plain,
s__instance(s__EngineeringComponent,s__SetOrClass),
inference(resolve,[status(thm)],[c_685,c_479]) ).
cnf(c_9293,plain,
( s__instance(A,s__Object)
| ~ s__instance(A,s__Device)
| ~ s__instance(s__Device,s__SetOrClass)
| ~ s__instance(s__Object,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_686,c_639]) ).
cnf(c_9294,plain,
( s__instance(A,s__Object)
| ~ s__instance(A,s__Device)
| ~ s__instance(s__Device,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_867,c_9293]) ).
cnf(c_907,plain,
( s__instance(A,s__Object)
| ~ s__instance(A,s__Device) ),
inference(resolve,[status(thm)],[c_837,c_9294]) ).
cnf(c_9295,plain,
( s__instance(A,s__Device)
| ~ s__instance(A,s__EngineeringComponent)
| ~ s__instance(s__EngineeringComponent,s__SetOrClass)
| ~ s__instance(s__Device,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_765,c_686]) ).
cnf(c_9296,plain,
( s__instance(A,s__Device)
| ~ s__instance(A,s__EngineeringComponent)
| ~ s__instance(s__EngineeringComponent,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_837,c_9295]) ).
cnf(c_2712,plain,
( s__instance(A,s__Device)
| ~ s__instance(A,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_874,c_9296]) ).
cnf(c_9297,plain,
( ~ s__instance(s__Object16_1,s__EngineeringConnection)
| s__connectedEngineeringComponents(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_3,s__EngineeringComponent)
| ~ s__instance(s__Object16_2,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_771,c_788]) ).
cnf(c_9298,plain,
( ~ s__instance(s__Object16_1,s__EngineeringConnection)
| s__connectedEngineeringComponents(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_3,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_786,c_9297]) ).
cnf(c_9299,plain,
( ~ s__instance(s__Object16_1,s__EngineeringConnection)
| s__connectedEngineeringComponents(s__Object16_2,s__Object16_3) ),
inference(resolve,[status(thm)],[c_787,c_9298]) ).
cnf(c_2761,plain,
s__connectedEngineeringComponents(s__Object16_2,s__Object16_3),
inference(resolve,[status(thm)],[c_785,c_9299]) ).
cnf(c_9300,plain,
( s__connected(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_2,s__EngineeringComponent)
| ~ s__instance(s__Object16_3,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_2761,c_237]) ).
cnf(c_9301,plain,
( s__connected(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_2,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_787,c_9300]) ).
cnf(c_2787,plain,
s__connected(s__Object16_2,s__Object16_3),
inference(resolve,[status(thm)],[c_786,c_9301]) ).
cnf(c_9302,plain,
( s__overlapsSpatially(s__Object16_2,s__Object16_3)
| s__meetsSpatially(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_2,s__Object)
| ~ s__instance(s__Object16_3,s__Object) ),
inference(resolve,[status(thm)],[c_2787,c_742]) ).
cnf(c_9303,negated_conjecture,
( s__overlapsSpatially(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_2,s__Object)
| ~ s__instance(s__Object16_3,s__Object) ),
inference(resolve,[status(thm)],[c_790,c_9302]) ).
cnf(c_2808,negated_conjecture,
( ~ s__instance(s__Object16_2,s__Object)
| ~ s__instance(s__Object16_3,s__Object) ),
inference(resolve,[status(thm)],[c_789,c_9303]) ).
cnf(c_9246,plain,
s__instance(s__Object16_3,s__Device),
inference(resolve,[status(thm)],[c_2712,c_787]) ).
cnf(c_9247,plain,
s__instance(s__Object16_2,s__Device),
inference(resolve,[status(thm)],[c_2712,c_786]) ).
cnf(c_9267,plain,
s__instance(s__Object16_3,s__Object),
inference(resolve,[status(thm)],[c_9246,c_907]) ).
cnf(c_9271,negated_conjecture,
~ s__instance(s__Object16_2,s__Object),
inference(resolve,[status(thm)],[c_9267,c_2808]) ).
cnf(c_9304,plain,
s__instance(s__Object16_2,s__Object),
inference(resolve,[status(thm)],[c_9247,c_907]) ).
cnf(c_9292,plain,
$false,
inference(resolve,[status(thm)],[c_9271,c_9304]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : CSR089+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.17/0.42 % Computer : n009.cluster.edu
% 0.17/0.42 % Model : x86_64 x86_64
% 0.17/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.42 % Memory : 8046.5625MB
% 0.17/0.42 % OS : Linux 6.8.0-71-generic
% 0.17/0.42 % CPULimit : 300
% 0.17/0.42 % WCLimit : 300
% 0.17/0.42 % DateTime : Sun Sep 27 00:48:14 UTC 2026
% 0.17/0.42 % CPUTime :
% 0.17/0.42 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.17/0.42 % Process 1497657 was started by sandbox2 on n009,
% 0.17/0.42 % Sun Sep 27 00:48:14 2026
% 0.17/0.42 % The command was "/export/starexec/sandbox2/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p".
% 9.00/2.15
% 9.00/2.15 % SInE (scan): 386 to sos (tol 1.5x), 75 to usable (tol 2.0x), 37525 zapped, of 37986 axioms (depth 3).
% 9.00/2.15
% 9.00/2.15 % From the command line: assign(max_seconds, 300).
% 9.00/2.15
% 9.00/2.15 % given #500 (A,wt=14): 1041 A != B | -s__instance(B,s__Human) | s__instance(A,s__Human). [resolve(832,a,692,b)].
% 9.00/2.15
% 9.00/2.15 % SZS status Theorem for theBenchmark
% 9.00/2.15
% 9.00/2.15 % Proof 1 at 0.94 (+ 0.30) seconds.
% 9.00/2.15 % Length of proof is 36.
% 9.00/2.15 % Level of proof is 7.
% 9.00/2.15 % Maximum clause weight is 121.000.
% 9.00/2.15 % Given clauses 831.
% 9.00/2.15
% 9.00/2.15 % SZS output start CNFRefutation for theBenchmark
% See solution above
%------------------------------------------------------------------------------