%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : CSR089+1 : 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 : n007.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 15.03s 2.67s
% Output : CNFRefutation 15.03s
% 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_4658,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_4658) ).
fof(kb_SUMO_6522,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_6522) ).
fof(kb_SUMO_55,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_55) ).
fof(prove_from_SUMO,conjecture,
s__meetsSpatially(s__Object16_2,s__Object16_3),
file('theBenchmark.p',prove_from_SUMO) ).
fof(prove_from_SUMO_neg,negated_conjecture,
~ s__meetsSpatially(s__Object16_2,s__Object16_3),
inference(assume_negation,[status(cth)],[prove_from_SUMO]) ).
cnf(c_277,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_55]) ).
fof(kb_SUMO_6388,axiom,
s__subclass(s__Artifact,s__Object),
file('theBenchmark.p',kb_SUMO_6388) ).
cnf(c_618,plain,
s__subclass(s__Artifact,s__Object),
inference(clausify,[status(thm)],[kb_SUMO_6388]) ).
fof(kb_SUMO_6516,axiom,
s__subclass(s__EngineeringConnection,s__EngineeringComponent),
file('theBenchmark.p',kb_SUMO_6516) ).
cnf(c_628,plain,
s__subclass(s__EngineeringConnection,s__EngineeringComponent),
inference(clausify,[status(thm)],[kb_SUMO_6516]) ).
fof(kb_SUMOcache_4002,axiom,
s__subclass(s__Artifact,s__Entity),
file('theBenchmark.p',kb_SUMOcache_4002) ).
cnf(c_729,plain,
s__subclass(s__Artifact,s__Entity),
inference(clausify,[status(thm)],[kb_SUMOcache_4002]) ).
fof(kb_SUMOcache_7322,axiom,
s__subclass(s__County,s__Object),
file('theBenchmark.p',kb_SUMOcache_7322) ).
cnf(c_819,plain,
s__subclass(s__County,s__Object),
inference(clausify,[status(thm)],[kb_SUMOcache_7322]) ).
cnf(c_827,plain,
( s__instance(A,s__SetOrClass)
| ~ s__subclass(A,B) ),
inference(clausify,[status(thm)],[kb_SUMO_26]) ).
cnf(c_828,plain,
( s__instance(B,s__SetOrClass)
| ~ s__subclass(A,B) ),
inference(clausify,[status(thm)],[kb_SUMO_26]) ).
cnf(c_829,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_896,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_4658]) ).
cnf(c_942,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_6522]) ).
fof(kb_SUMOcache_5265,axiom,
s__subclass(s__EngineeringComponent,s__Artifact),
file('theBenchmark.p',kb_SUMOcache_5265) ).
cnf(c_961,plain,
s__subclass(s__EngineeringComponent,s__Artifact),
inference(clausify,[status(thm)],[kb_SUMOcache_5265]) ).
fof(local_1,axiom,
s__instance(s__Object16_1,s__EngineeringConnection),
file('theBenchmark.p',local_1) ).
cnf(c_982,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_983,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_984,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_985,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_986,plain,
~ s__overlapsSpatially(s__Object16_2,s__Object16_3),
inference(clausify,[status(thm)],[local_5]) ).
cnf(c_987,negated_conjecture,
~ s__meetsSpatially(s__Object16_2,s__Object16_3),
inference(clausify,[status(thm)],[prove_from_SUMO_neg]) ).
cnf(c_1060,plain,
s__instance(s__Artifact,s__SetOrClass),
inference(resolve,[status(thm)],[c_827,c_729]) ).
cnf(c_1090,plain,
s__instance(s__Object,s__SetOrClass),
inference(resolve,[status(thm)],[c_828,c_819]) ).
cnf(c_1098,plain,
s__instance(s__EngineeringComponent,s__SetOrClass),
inference(resolve,[status(thm)],[c_828,c_628]) ).
cnf(c_15334,plain,
( s__instance(A,s__Object)
| ~ s__instance(A,s__Artifact)
| ~ s__instance(s__Artifact,s__SetOrClass)
| ~ s__instance(s__Object,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_829,c_618]) ).
cnf(c_15335,plain,
( s__instance(A,s__Object)
| ~ s__instance(A,s__Artifact)
| ~ s__instance(s__Artifact,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_1090,c_15334]) ).
cnf(c_1188,plain,
( s__instance(A,s__Object)
| ~ s__instance(A,s__Artifact) ),
inference(resolve,[status(thm)],[c_1060,c_15335]) ).
cnf(c_15336,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_942,c_985]) ).
cnf(c_15337,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_983,c_15336]) ).
cnf(c_15338,plain,
( ~ s__instance(s__Object16_1,s__EngineeringConnection)
| s__connectedEngineeringComponents(s__Object16_2,s__Object16_3) ),
inference(resolve,[status(thm)],[c_984,c_15337]) ).
cnf(c_3711,plain,
s__connectedEngineeringComponents(s__Object16_2,s__Object16_3),
inference(resolve,[status(thm)],[c_982,c_15338]) ).
cnf(c_15339,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_3711,c_277]) ).
cnf(c_15340,plain,
( s__connected(s__Object16_2,s__Object16_3)
| ~ s__instance(s__Object16_2,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_984,c_15339]) ).
cnf(c_3747,plain,
s__connected(s__Object16_2,s__Object16_3),
inference(resolve,[status(thm)],[c_983,c_15340]) ).
cnf(c_15341,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_3747,c_896]) ).
cnf(c_15342,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_987,c_15341]) ).
cnf(c_3769,negated_conjecture,
( ~ s__instance(s__Object16_2,s__Object)
| ~ s__instance(s__Object16_3,s__Object) ),
inference(resolve,[status(thm)],[c_986,c_15342]) ).
cnf(c_15343,plain,
( s__instance(A,s__Artifact)
| ~ s__instance(A,s__EngineeringComponent)
| ~ s__instance(s__EngineeringComponent,s__SetOrClass)
| ~ s__instance(s__Artifact,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_961,c_829]) ).
cnf(c_15344,plain,
( s__instance(A,s__Artifact)
| ~ s__instance(A,s__EngineeringComponent)
| ~ s__instance(s__EngineeringComponent,s__SetOrClass) ),
inference(resolve,[status(thm)],[c_1060,c_15343]) ).
cnf(c_3924,plain,
( s__instance(A,s__Artifact)
| ~ s__instance(A,s__EngineeringComponent) ),
inference(resolve,[status(thm)],[c_1098,c_15344]) ).
cnf(c_15327,plain,
s__instance(s__Object16_3,s__Artifact),
inference(resolve,[status(thm)],[c_3924,c_984]) ).
cnf(c_15328,plain,
s__instance(s__Object16_2,s__Artifact),
inference(resolve,[status(thm)],[c_3924,c_983]) ).
cnf(c_15329,plain,
s__instance(s__Object16_3,s__Object),
inference(resolve,[status(thm)],[c_15327,c_1188]) ).
cnf(c_15330,negated_conjecture,
~ s__instance(s__Object16_2,s__Object),
inference(resolve,[status(thm)],[c_15329,c_3769]) ).
cnf(c_15345,plain,
s__instance(s__Object16_2,s__Object),
inference(resolve,[status(thm)],[c_15328,c_1188]) ).
cnf(c_15333,plain,
$false,
inference(resolve,[status(thm)],[c_15330,c_15345]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR089+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.03 % Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.35 % Computer : n007.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Sun Sep 27 00:46:09 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.10/0.36 % Process 860462 was started by sandbox2 on n007,
% 0.10/0.36 % Sun Sep 27 00:46:09 2026
% 0.10/0.36 % The command was "/export/starexec/sandbox2/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p".
% 15.03/2.67
% 15.03/2.67 % SInE (scan): 548 to sos (tol 1.5x), 85 to usable (tol 2.0x), 14159 zapped, of 14792 axioms (depth 3).
% 15.03/2.67
% 15.03/2.67 % From the command line: assign(max_seconds, 300).
% 15.03/2.67
% 15.03/2.67 % given #500 (T,wt=8): 4217 s__instance(s__Object16_1,s__EngineeringComponent). [resolve(1187,a,982,a)].
% 15.03/2.67
% 15.03/2.67 % given #1000 (W,wt=11): 1853 -s__subclass(s__Device,s__EngineeringConnection) | s__Device = s__EngineeringConnection. [resolve(858,c,734,a),flip(d),unit_del(a,1097),unit_del(b,1058)].
% 15.03/2.67
% 15.03/2.67 % SZS status Theorem for theBenchmark
% 15.03/2.67
% 15.03/2.67 % Proof 1 at 1.70 (+ 0.42) seconds.
% 15.03/2.67 % Length of proof is 36.
% 15.03/2.67 % Level of proof is 7.
% 15.03/2.67 % Maximum clause weight is 121.000.
% 15.03/2.67 % Given clauses 1304.
% 15.03/2.67
% 15.03/2.67 % SZS output start CNFRefutation for theBenchmark
% See solution above
%------------------------------------------------------------------------------