%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : CSR073+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% Computer : n003.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 01:05:45 PM UTC 2026
% Result : Theorem 6.94s 1.56s
% Output : Proof 6.94s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 9
% Syntax : Number of formulae : 57 ( 25 unt; 0 def)
% Number of atoms : 97 ( 19 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 77 ( 37 ~; 27 |; 5 &)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 11 ( 9 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-4 aty)
% Number of variables : 68 ( 2 sgn 41 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f58,axiom,
! [SPECMT,GENLMT] :
( ( genlmt(SPECMT,GENLMT)
& mtvisible(SPECMT) )
=> mtvisible(GENLMT) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just59) ).
fof(f58_nnf,plain,
! [SPECMT,GENLMT] :
( mtvisible(GENLMT)
| ~ genlmt(SPECMT,GENLMT)
| ~ mtvisible(SPECMT) ),
inference(nnf_transformation,[status(thm)],[f58]) ).
fof(f58_sk,plain,
! [SPECMT,GENLMT] :
( mtvisible(GENLMT)
| ~ genlmt(SPECMT,GENLMT)
| ~ mtvisible(SPECMT) ),
inference(skolemisation,[status(esa)],[f58_nnf]) ).
cnf(c58,plain,
( mtvisible(X1)
| ~ genlmt(X0,X1)
| ~ mtvisible(X0) ),
inference(cnf_transformation,[status(esa)],[f58_sk]) ).
cnf(hi57,axiom,
ifeq(mtvisible(X0),true,ifeq(genlmt(X0,X1),true,mtvisible(X1),true),true) = true,
inference(equality_encoding,[status(esa)],[c58]) ).
fof(f67,conjecture,
? [ARG1] :
( mtvisible(c_tptp_spindlecollectormt)
=> tptptypes_5_387(ARG1,c_pushingababycarriage) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query73) ).
fof(f67_neg,negated_conjecture,
~ ? [ARG1] :
( mtvisible(c_tptp_spindlecollectormt)
=> tptptypes_5_387(ARG1,c_pushingababycarriage) ),
inference(negated_conjecture,[status(cth)],[f67]) ).
fof(f67_nnf,plain,
! [ARG1] :
( ~ tptptypes_5_387(ARG1,c_pushingababycarriage)
& mtvisible(c_tptp_spindlecollectormt) ),
inference(nnf_transformation,[status(thm)],[f67_neg]) ).
fof(f67_sk,plain,
! [ARG1] :
( ~ tptptypes_5_387(ARG1,c_pushingababycarriage)
& mtvisible(c_tptp_spindlecollectormt) ),
inference(skolemisation,[status(esa)],[f67_nnf]) ).
cnf(c67,plain,
mtvisible(c_tptp_spindlecollectormt),
inference(cnf_transformation,[status(esa)],[f67_sk]) ).
cnf(hi66,negated_conjecture,
mtvisible(c_tptp_spindlecollectormt) = true,
inference(equality_encoding,[status(esa)],[c67]) ).
fof(f14,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member237_mt),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just15) ).
fof(f14_nnf,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member237_mt),
inference(nnf_transformation,[status(thm)],[f14]) ).
cnf(c14,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member237_mt),
inference(cnf_transformation,[status(esa)],[f14_nnf]) ).
cnf(hi14,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member237_mt) = true,
inference(equality_encoding,[status(esa)],[c14]) ).
cnf(h22,plain,
mtvisible(c_tptp_member237_mt) = true,
inference(hyper_resolution,[status(thm)],[hi57,hi66,hi14]) ).
fof(f17,axiom,
( mtvisible(c_tptp_member237_mt)
=> tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just18) ).
fof(f17_nnf,plain,
( tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258)
| ~ mtvisible(c_tptp_member237_mt) ),
inference(nnf_transformation,[status(thm)],[f17]) ).
fof(f17_sk,plain,
( tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258)
| ~ mtvisible(c_tptp_member237_mt) ),
inference(skolemisation,[status(esa)],[f17_nnf]) ).
cnf(c17,plain,
( tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258)
| ~ mtvisible(c_tptp_member237_mt) ),
inference(cnf_transformation,[status(esa)],[f17_sk]) ).
cnf(hi17,axiom,
ifeq(mtvisible(c_tptp_member237_mt),true,tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258),true) = true,
inference(equality_encoding,[status(esa)],[c17]) ).
cnf(h51,plain,
tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258) = true,
inference(hyper_resolution,[status(thm)],[hi17,h22]) ).
fof(f12,axiom,
! [ARG1,ARG2] :
( tptptypes_9_401(ARG1,ARG2)
=> tptptypes_8_400(ARG2,ARG1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just13) ).
fof(f12_nnf,plain,
! [ARG1,ARG2] :
( tptptypes_8_400(ARG2,ARG1)
| ~ tptptypes_9_401(ARG1,ARG2) ),
inference(nnf_transformation,[status(thm)],[f12]) ).
fof(f12_sk,plain,
! [ARG1,ARG2] :
( tptptypes_8_400(ARG2,ARG1)
| ~ tptptypes_9_401(ARG1,ARG2) ),
inference(skolemisation,[status(esa)],[f12_nnf]) ).
cnf(c12,plain,
( tptptypes_8_400(X1,X0)
| ~ tptptypes_9_401(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f12_sk]) ).
cnf(hi12,axiom,
ifeq(tptptypes_9_401(X0,X1),true,tptptypes_8_400(X1,X0),true) = true,
inference(equality_encoding,[status(esa)],[c12]) ).
cnf(h69,plain,
tptptypes_8_400(c_tptpcol_16_10258,c_pushingababycarriage) = true,
inference(hyper_resolution,[status(thm)],[hi12,h51]) ).
fof(f10,axiom,
! [ARG1,ARG2] :
( tptptypes_8_400(ARG1,ARG2)
=> tptptypes_7_396(ARG1,ARG2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just11) ).
fof(f10_nnf,plain,
! [ARG1,ARG2] :
( tptptypes_7_396(ARG1,ARG2)
| ~ tptptypes_8_400(ARG1,ARG2) ),
inference(nnf_transformation,[status(thm)],[f10]) ).
fof(f10_sk,plain,
! [ARG1,ARG2] :
( tptptypes_7_396(ARG1,ARG2)
| ~ tptptypes_8_400(ARG1,ARG2) ),
inference(skolemisation,[status(esa)],[f10_nnf]) ).
cnf(c10,plain,
( tptptypes_7_396(X0,X1)
| ~ tptptypes_8_400(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f10_sk]) ).
cnf(hi10,axiom,
ifeq(tptptypes_8_400(X0,X1),true,tptptypes_7_396(X0,X1),true) = true,
inference(equality_encoding,[status(esa)],[c10]) ).
cnf(h71,plain,
tptptypes_7_396(c_tptpcol_16_10258,c_pushingababycarriage) = true,
inference(hyper_resolution,[status(thm)],[hi10,h69]) ).
fof(f8,axiom,
! [ARG1,ARG2] :
( tptptypes_7_396(ARG1,ARG2)
=> tptptypes_6_388(ARG1,ARG2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just9) ).
fof(f8_nnf,plain,
! [ARG1,ARG2] :
( tptptypes_6_388(ARG1,ARG2)
| ~ tptptypes_7_396(ARG1,ARG2) ),
inference(nnf_transformation,[status(thm)],[f8]) ).
fof(f8_sk,plain,
! [ARG1,ARG2] :
( tptptypes_6_388(ARG1,ARG2)
| ~ tptptypes_7_396(ARG1,ARG2) ),
inference(skolemisation,[status(esa)],[f8_nnf]) ).
cnf(c8,plain,
( tptptypes_6_388(X0,X1)
| ~ tptptypes_7_396(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f8_sk]) ).
cnf(hi8,axiom,
ifeq(tptptypes_7_396(X0,X1),true,tptptypes_6_388(X0,X1),true) = true,
inference(equality_encoding,[status(esa)],[c8]) ).
cnf(h72,plain,
tptptypes_6_388(c_tptpcol_16_10258,c_pushingababycarriage) = true,
inference(hyper_resolution,[status(thm)],[hi8,h71]) ).
fof(f6,axiom,
! [ARG1,ARG2] :
( tptptypes_6_388(ARG1,ARG2)
=> tptptypes_5_387(ARG1,ARG2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just7) ).
fof(f6_nnf,plain,
! [ARG1,ARG2] :
( tptptypes_5_387(ARG1,ARG2)
| ~ tptptypes_6_388(ARG1,ARG2) ),
inference(nnf_transformation,[status(thm)],[f6]) ).
fof(f6_sk,plain,
! [ARG1,ARG2] :
( tptptypes_5_387(ARG1,ARG2)
| ~ tptptypes_6_388(ARG1,ARG2) ),
inference(skolemisation,[status(esa)],[f6_nnf]) ).
cnf(c6,plain,
( tptptypes_5_387(X0,X1)
| ~ tptptypes_6_388(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f6_sk]) ).
cnf(hi6,axiom,
ifeq(tptptypes_6_388(X0,X1),true,tptptypes_5_387(X0,X1),true) = true,
inference(equality_encoding,[status(esa)],[c6]) ).
cnf(h73,plain,
tptptypes_5_387(c_tptpcol_16_10258,c_pushingababycarriage) = true,
inference(hyper_resolution,[status(thm)],[hi6,h72]) ).
cnf(c68,plain,
~ tptptypes_5_387(X0,c_pushingababycarriage),
inference(cnf_transformation,[status(esa)],[f67_sk]) ).
cnf(hi68,negated_conjecture,
ifeq(tptptypes_5_387(X0,c_pushingababycarriage),true,false,true) = true,
inference(equality_encoding,[status(esa)],[c68]) ).
cnf(t0,plain,
true = false,
inference(hyper_resolution,[status(thm)],[hi68,h73]) ).
cnf(t723,plain,
false = true,
inference(orient,[status(thm)],[t0]) ).
fof(f18,axiom,
! [OBJ,COL1,COL2] :
~ ( disjointwith(COL1,COL2)
& isa(OBJ,COL2)
& isa(OBJ,COL1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just19) ).
fof(f18_nnf,plain,
! [OBJ,COL1,COL2] :
( ~ disjointwith(COL1,COL2)
| ~ isa(OBJ,COL2)
| ~ isa(OBJ,COL1) ),
inference(nnf_transformation,[status(thm)],[f18]) ).
fof(f18_sk,plain,
! [OBJ,COL1,COL2] :
( ~ disjointwith(COL1,COL2)
| ~ isa(OBJ,COL2)
| ~ isa(OBJ,COL1) ),
inference(skolemisation,[status(esa)],[f18_nnf]) ).
cnf(c18,plain,
( ~ disjointwith(X1,X2)
| ~ isa(X0,X2)
| ~ isa(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f18_sk]) ).
cnf(goal_0,negated_conjecture,
true != false,
inference(equality_encoding,[status(esa)],[c18,c68]) ).
cnf(g0_0,plain,
true != true,
inference(rw,[status(thm)],[goal_0,t723]) ).
cnf(contradiction_0,plain,
$false,
inference(trivial_inequality_removal,[status(thm)],[g0_0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR073+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.07 % Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.18/0.46 % Computer : n003.cluster.edu
% 0.18/0.46 % Model : x86_64 x86_64
% 0.18/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.46 % Memory : 8046.5625MB
% 0.18/0.46 % OS : Linux 6.8.0-71-generic
% 0.18/0.46 % CPULimit : 300
% 0.18/0.46 % WCLimit : 300
% 0.18/0.46 % DateTime : Fri Sep 25 08:59:23 UTC 2026
% 0.18/0.47 % CPUTime :
% 0.18/0.47 Running run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 6.94/1.56 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.94/1.56 % SZS output start Proof for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------