%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : CSR040+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 : n020.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 01:05:23 PM UTC 2026
% Result : Theorem 3.54s 0.96s
% Output : Proof 3.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 22
% Syntax : Number of formulae : 132 ( 48 unt; 0 def)
% Number of atoms : 220 ( 43 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 164 ( 76 ~; 63 |; 5 &)
% ( 0 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 25 ( 23 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 5 con; 0-4 aty)
% Number of variables : 107 ( 0 sgn 66 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f46,axiom,
! [OBJ] :
( tptpcol_15_109185(OBJ)
=> tptpcol_14_109181(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just47) ).
fof(f46_nnf,plain,
! [OBJ] :
( tptpcol_14_109181(OBJ)
| ~ tptpcol_15_109185(OBJ) ),
inference(nnf_transformation,[status(thm)],[f46]) ).
fof(f46_sk,plain,
! [OBJ] :
( tptpcol_14_109181(OBJ)
| ~ tptpcol_15_109185(OBJ) ),
inference(skolemisation,[status(esa)],[f46_nnf]) ).
cnf(c46,plain,
( tptpcol_14_109181(X0)
| ~ tptpcol_15_109185(X0) ),
inference(cnf_transformation,[status(esa)],[f46_sk]) ).
cnf(hi45,axiom,
ifeq(tptpcol_15_109185(X0),true,tptpcol_14_109181(X0),true) = true,
inference(equality_encoding,[status(esa)],[c46]) ).
fof(f145,conjecture,
( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14))
=> ~ tptpcol_15_109185(c_tptpcol_16_62187) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query40) ).
fof(f145_neg,negated_conjecture,
~ ( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14))
=> ~ tptpcol_15_109185(c_tptpcol_16_62187) ),
inference(negated_conjecture,[status(cth)],[f145]) ).
fof(f145_nnf,plain,
( tptpcol_15_109185(c_tptpcol_16_62187)
& mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14)) ),
inference(nnf_transformation,[status(thm)],[f145_neg]) ).
fof(f145_sk,plain,
( tptpcol_15_109185(c_tptpcol_16_62187)
& mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14)) ),
inference(skolemisation,[status(esa)],[f145_nnf]) ).
cnf(c146,plain,
tptpcol_15_109185(c_tptpcol_16_62187),
inference(cnf_transformation,[status(esa)],[f145_sk]) ).
cnf(hi144,negated_conjecture,
tptpcol_15_109185(c_tptpcol_16_62187) = true,
inference(equality_encoding,[status(esa)],[c146]) ).
cnf(h41,plain,
tptpcol_14_109181(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi45,hi144]) ).
fof(f44,axiom,
! [OBJ] :
( tptpcol_14_109181(OBJ)
=> tptpcol_13_109173(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just45) ).
fof(f44_nnf,plain,
! [OBJ] :
( tptpcol_13_109173(OBJ)
| ~ tptpcol_14_109181(OBJ) ),
inference(nnf_transformation,[status(thm)],[f44]) ).
fof(f44_sk,plain,
! [OBJ] :
( tptpcol_13_109173(OBJ)
| ~ tptpcol_14_109181(OBJ) ),
inference(skolemisation,[status(esa)],[f44_nnf]) ).
cnf(c44,plain,
( tptpcol_13_109173(X0)
| ~ tptpcol_14_109181(X0) ),
inference(cnf_transformation,[status(esa)],[f44_sk]) ).
cnf(hi43,axiom,
ifeq(tptpcol_14_109181(X0),true,tptpcol_13_109173(X0),true) = true,
inference(equality_encoding,[status(esa)],[c44]) ).
cnf(h131,plain,
tptpcol_13_109173(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi43,h41]) ).
fof(f42,axiom,
! [OBJ] :
( tptpcol_13_109173(OBJ)
=> tptpcol_12_109157(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just43) ).
fof(f42_nnf,plain,
! [OBJ] :
( tptpcol_12_109157(OBJ)
| ~ tptpcol_13_109173(OBJ) ),
inference(nnf_transformation,[status(thm)],[f42]) ).
fof(f42_sk,plain,
! [OBJ] :
( tptpcol_12_109157(OBJ)
| ~ tptpcol_13_109173(OBJ) ),
inference(skolemisation,[status(esa)],[f42_nnf]) ).
cnf(c42,plain,
( tptpcol_12_109157(X0)
| ~ tptpcol_13_109173(X0) ),
inference(cnf_transformation,[status(esa)],[f42_sk]) ).
cnf(hi41,axiom,
ifeq(tptpcol_13_109173(X0),true,tptpcol_12_109157(X0),true) = true,
inference(equality_encoding,[status(esa)],[c42]) ).
cnf(h174,plain,
tptpcol_12_109157(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi41,h131]) ).
fof(f40,axiom,
! [OBJ] :
( tptpcol_12_109157(OBJ)
=> tptpcol_11_109125(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just41) ).
fof(f40_nnf,plain,
! [OBJ] :
( tptpcol_11_109125(OBJ)
| ~ tptpcol_12_109157(OBJ) ),
inference(nnf_transformation,[status(thm)],[f40]) ).
fof(f40_sk,plain,
! [OBJ] :
( tptpcol_11_109125(OBJ)
| ~ tptpcol_12_109157(OBJ) ),
inference(skolemisation,[status(esa)],[f40_nnf]) ).
cnf(c40,plain,
( tptpcol_11_109125(X0)
| ~ tptpcol_12_109157(X0) ),
inference(cnf_transformation,[status(esa)],[f40_sk]) ).
cnf(hi39,axiom,
ifeq(tptpcol_12_109157(X0),true,tptpcol_11_109125(X0),true) = true,
inference(equality_encoding,[status(esa)],[c40]) ).
cnf(h185,plain,
tptpcol_11_109125(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi39,h174]) ).
fof(f38,axiom,
! [OBJ] :
( tptpcol_11_109125(OBJ)
=> tptpcol_10_109061(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just39) ).
fof(f38_nnf,plain,
! [OBJ] :
( tptpcol_10_109061(OBJ)
| ~ tptpcol_11_109125(OBJ) ),
inference(nnf_transformation,[status(thm)],[f38]) ).
fof(f38_sk,plain,
! [OBJ] :
( tptpcol_10_109061(OBJ)
| ~ tptpcol_11_109125(OBJ) ),
inference(skolemisation,[status(esa)],[f38_nnf]) ).
cnf(c38,plain,
( tptpcol_10_109061(X0)
| ~ tptpcol_11_109125(X0) ),
inference(cnf_transformation,[status(esa)],[f38_sk]) ).
cnf(hi37,axiom,
ifeq(tptpcol_11_109125(X0),true,tptpcol_10_109061(X0),true) = true,
inference(equality_encoding,[status(esa)],[c38]) ).
cnf(h196,plain,
tptpcol_10_109061(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi37,h185]) ).
fof(f36,axiom,
! [OBJ] :
( tptpcol_10_109061(OBJ)
=> tptpcol_9_109060(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just37) ).
fof(f36_nnf,plain,
! [OBJ] :
( tptpcol_9_109060(OBJ)
| ~ tptpcol_10_109061(OBJ) ),
inference(nnf_transformation,[status(thm)],[f36]) ).
fof(f36_sk,plain,
! [OBJ] :
( tptpcol_9_109060(OBJ)
| ~ tptpcol_10_109061(OBJ) ),
inference(skolemisation,[status(esa)],[f36_nnf]) ).
cnf(c36,plain,
( tptpcol_9_109060(X0)
| ~ tptpcol_10_109061(X0) ),
inference(cnf_transformation,[status(esa)],[f36_sk]) ).
cnf(hi35,axiom,
ifeq(tptpcol_10_109061(X0),true,tptpcol_9_109060(X0),true) = true,
inference(equality_encoding,[status(esa)],[c36]) ).
cnf(h204,plain,
tptpcol_9_109060(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi35,h196]) ).
fof(f34,axiom,
! [OBJ] :
( tptpcol_9_109060(OBJ)
=> tptpcol_8_109059(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just35) ).
fof(f34_nnf,plain,
! [OBJ] :
( tptpcol_8_109059(OBJ)
| ~ tptpcol_9_109060(OBJ) ),
inference(nnf_transformation,[status(thm)],[f34]) ).
fof(f34_sk,plain,
! [OBJ] :
( tptpcol_8_109059(OBJ)
| ~ tptpcol_9_109060(OBJ) ),
inference(skolemisation,[status(esa)],[f34_nnf]) ).
cnf(c34,plain,
( tptpcol_8_109059(X0)
| ~ tptpcol_9_109060(X0) ),
inference(cnf_transformation,[status(esa)],[f34_sk]) ).
cnf(hi33,axiom,
ifeq(tptpcol_9_109060(X0),true,tptpcol_8_109059(X0),true) = true,
inference(equality_encoding,[status(esa)],[c34]) ).
cnf(h214,plain,
tptpcol_8_109059(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi33,h204]) ).
fof(f32,axiom,
! [OBJ] :
( tptpcol_8_109059(OBJ)
=> tptpcol_7_108547(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just33) ).
fof(f32_nnf,plain,
! [OBJ] :
( tptpcol_7_108547(OBJ)
| ~ tptpcol_8_109059(OBJ) ),
inference(nnf_transformation,[status(thm)],[f32]) ).
fof(f32_sk,plain,
! [OBJ] :
( tptpcol_7_108547(OBJ)
| ~ tptpcol_8_109059(OBJ) ),
inference(skolemisation,[status(esa)],[f32_nnf]) ).
cnf(c32,plain,
( tptpcol_7_108547(X0)
| ~ tptpcol_8_109059(X0) ),
inference(cnf_transformation,[status(esa)],[f32_sk]) ).
cnf(hi31,axiom,
ifeq(tptpcol_8_109059(X0),true,tptpcol_7_108547(X0),true) = true,
inference(equality_encoding,[status(esa)],[c32]) ).
cnf(h229,plain,
tptpcol_7_108547(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi31,h214]) ).
fof(f30,axiom,
! [OBJ] :
( tptpcol_7_108547(OBJ)
=> tptpcol_6_108546(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just31) ).
fof(f30_nnf,plain,
! [OBJ] :
( tptpcol_6_108546(OBJ)
| ~ tptpcol_7_108547(OBJ) ),
inference(nnf_transformation,[status(thm)],[f30]) ).
fof(f30_sk,plain,
! [OBJ] :
( tptpcol_6_108546(OBJ)
| ~ tptpcol_7_108547(OBJ) ),
inference(skolemisation,[status(esa)],[f30_nnf]) ).
cnf(c30,plain,
( tptpcol_6_108546(X0)
| ~ tptpcol_7_108547(X0) ),
inference(cnf_transformation,[status(esa)],[f30_sk]) ).
cnf(hi29,axiom,
ifeq(tptpcol_7_108547(X0),true,tptpcol_6_108546(X0),true) = true,
inference(equality_encoding,[status(esa)],[c30]) ).
cnf(h242,plain,
tptpcol_6_108546(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi29,h229]) ).
fof(f28,axiom,
! [OBJ] :
( tptpcol_6_108546(OBJ)
=> tptpcol_5_106498(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just29) ).
fof(f28_nnf,plain,
! [OBJ] :
( tptpcol_5_106498(OBJ)
| ~ tptpcol_6_108546(OBJ) ),
inference(nnf_transformation,[status(thm)],[f28]) ).
fof(f28_sk,plain,
! [OBJ] :
( tptpcol_5_106498(OBJ)
| ~ tptpcol_6_108546(OBJ) ),
inference(skolemisation,[status(esa)],[f28_nnf]) ).
cnf(c28,plain,
( tptpcol_5_106498(X0)
| ~ tptpcol_6_108546(X0) ),
inference(cnf_transformation,[status(esa)],[f28_sk]) ).
cnf(hi27,axiom,
ifeq(tptpcol_6_108546(X0),true,tptpcol_5_106498(X0),true) = true,
inference(equality_encoding,[status(esa)],[c28]) ).
cnf(h252,plain,
tptpcol_5_106498(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi27,h242]) ).
fof(f26,axiom,
! [OBJ] :
( tptpcol_5_106498(OBJ)
=> tptpcol_4_106497(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just27) ).
fof(f26_nnf,plain,
! [OBJ] :
( tptpcol_4_106497(OBJ)
| ~ tptpcol_5_106498(OBJ) ),
inference(nnf_transformation,[status(thm)],[f26]) ).
fof(f26_sk,plain,
! [OBJ] :
( tptpcol_4_106497(OBJ)
| ~ tptpcol_5_106498(OBJ) ),
inference(skolemisation,[status(esa)],[f26_nnf]) ).
cnf(c26,plain,
( tptpcol_4_106497(X0)
| ~ tptpcol_5_106498(X0) ),
inference(cnf_transformation,[status(esa)],[f26_sk]) ).
cnf(hi25,axiom,
ifeq(tptpcol_5_106498(X0),true,tptpcol_4_106497(X0),true) = true,
inference(equality_encoding,[status(esa)],[c26]) ).
cnf(h266,plain,
tptpcol_4_106497(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi25,h252]) ).
fof(f24,axiom,
! [OBJ] :
( tptpcol_4_106497(OBJ)
=> tptpcol_3_98305(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just25) ).
fof(f24_nnf,plain,
! [OBJ] :
( tptpcol_3_98305(OBJ)
| ~ tptpcol_4_106497(OBJ) ),
inference(nnf_transformation,[status(thm)],[f24]) ).
fof(f24_sk,plain,
! [OBJ] :
( tptpcol_3_98305(OBJ)
| ~ tptpcol_4_106497(OBJ) ),
inference(skolemisation,[status(esa)],[f24_nnf]) ).
cnf(c24,plain,
( tptpcol_3_98305(X0)
| ~ tptpcol_4_106497(X0) ),
inference(cnf_transformation,[status(esa)],[f24_sk]) ).
cnf(hi23,axiom,
ifeq(tptpcol_4_106497(X0),true,tptpcol_3_98305(X0),true) = true,
inference(equality_encoding,[status(esa)],[c24]) ).
cnf(h275,plain,
tptpcol_3_98305(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi23,h266]) ).
fof(f22,axiom,
! [OBJ] :
( tptpcol_3_98305(OBJ)
=> tptpcol_2_98304(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just23) ).
fof(f22_nnf,plain,
! [OBJ] :
( tptpcol_2_98304(OBJ)
| ~ tptpcol_3_98305(OBJ) ),
inference(nnf_transformation,[status(thm)],[f22]) ).
fof(f22_sk,plain,
! [OBJ] :
( tptpcol_2_98304(OBJ)
| ~ tptpcol_3_98305(OBJ) ),
inference(skolemisation,[status(esa)],[f22_nnf]) ).
cnf(c22,plain,
( tptpcol_2_98304(X0)
| ~ tptpcol_3_98305(X0) ),
inference(cnf_transformation,[status(esa)],[f22_sk]) ).
cnf(hi21,axiom,
ifeq(tptpcol_3_98305(X0),true,tptpcol_2_98304(X0),true) = true,
inference(equality_encoding,[status(esa)],[c22]) ).
cnf(h281,plain,
tptpcol_2_98304(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi21,h275]) ).
fof(f20,axiom,
! [OBJ] :
( tptpcol_2_98304(OBJ)
=> tptpcol_1_65536(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just21) ).
fof(f20_nnf,plain,
! [OBJ] :
( tptpcol_1_65536(OBJ)
| ~ tptpcol_2_98304(OBJ) ),
inference(nnf_transformation,[status(thm)],[f20]) ).
fof(f20_sk,plain,
! [OBJ] :
( tptpcol_1_65536(OBJ)
| ~ tptpcol_2_98304(OBJ) ),
inference(skolemisation,[status(esa)],[f20_nnf]) ).
cnf(c20,plain,
( tptpcol_1_65536(X0)
| ~ tptpcol_2_98304(X0) ),
inference(cnf_transformation,[status(esa)],[f20_sk]) ).
cnf(hi19,axiom,
ifeq(tptpcol_2_98304(X0),true,tptpcol_1_65536(X0),true) = true,
inference(equality_encoding,[status(esa)],[c20]) ).
cnf(h289,plain,
tptpcol_1_65536(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi19,h281]) ).
fof(f18,axiom,
! [OBJ] :
( tptpcol_1_65536(OBJ)
=> tptpcol_0_0(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just19) ).
fof(f18_nnf,plain,
! [OBJ] :
( tptpcol_0_0(OBJ)
| ~ tptpcol_1_65536(OBJ) ),
inference(nnf_transformation,[status(thm)],[f18]) ).
fof(f18_sk,plain,
! [OBJ] :
( tptpcol_0_0(OBJ)
| ~ tptpcol_1_65536(OBJ) ),
inference(skolemisation,[status(esa)],[f18_nnf]) ).
cnf(c18,plain,
( tptpcol_0_0(X0)
| ~ tptpcol_1_65536(X0) ),
inference(cnf_transformation,[status(esa)],[f18_sk]) ).
cnf(hi17,axiom,
ifeq(tptpcol_1_65536(X0),true,tptpcol_0_0(X0),true) = true,
inference(equality_encoding,[status(esa)],[c18]) ).
cnf(h294,plain,
tptpcol_0_0(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi17,h289]) ).
fof(f15,axiom,
! [OBJ] :
( tptpcol_0_0(OBJ)
=> individual(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just16) ).
fof(f15_nnf,plain,
! [OBJ] :
( individual(OBJ)
| ~ tptpcol_0_0(OBJ) ),
inference(nnf_transformation,[status(thm)],[f15]) ).
fof(f15_sk,plain,
! [OBJ] :
( individual(OBJ)
| ~ tptpcol_0_0(OBJ) ),
inference(skolemisation,[status(esa)],[f15_nnf]) ).
cnf(c15,plain,
( individual(X0)
| ~ tptpcol_0_0(X0) ),
inference(cnf_transformation,[status(esa)],[f15_sk]) ).
cnf(hi14,axiom,
ifeq(tptpcol_0_0(X0),true,individual(X0),true) = true,
inference(equality_encoding,[status(esa)],[c15]) ).
cnf(h299,plain,
individual(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi14,h294]) ).
fof(f3,axiom,
! [OBJ] :
( firstordercollection(OBJ)
=> fixedordercollection(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just4) ).
fof(f3_nnf,plain,
! [OBJ] :
( fixedordercollection(OBJ)
| ~ firstordercollection(OBJ) ),
inference(nnf_transformation,[status(thm)],[f3]) ).
fof(f3_sk,plain,
! [OBJ] :
( fixedordercollection(OBJ)
| ~ firstordercollection(OBJ) ),
inference(skolemisation,[status(esa)],[f3_nnf]) ).
cnf(c3,plain,
( fixedordercollection(X0)
| ~ firstordercollection(X0) ),
inference(cnf_transformation,[status(esa)],[f3_sk]) ).
cnf(hi3,axiom,
ifeq(firstordercollection(X0),true,fixedordercollection(X0),true) = true,
inference(equality_encoding,[status(esa)],[c3]) ).
fof(f16,axiom,
firstordercollection(c_tptpcol_16_62187),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just17) ).
fof(f16_nnf,plain,
firstordercollection(c_tptpcol_16_62187),
inference(nnf_transformation,[status(thm)],[f16]) ).
cnf(c16,plain,
firstordercollection(c_tptpcol_16_62187),
inference(cnf_transformation,[status(esa)],[f16_nnf]) ).
cnf(hi15,axiom,
firstordercollection(c_tptpcol_16_62187) = true,
inference(equality_encoding,[status(esa)],[c16]) ).
cnf(h8,plain,
fixedordercollection(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi3,hi15]) ).
fof(f13,axiom,
! [OBJ] :
( fixedordercollection(OBJ)
=> collection(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just14) ).
fof(f13_nnf,plain,
! [OBJ] :
( collection(OBJ)
| ~ fixedordercollection(OBJ) ),
inference(nnf_transformation,[status(thm)],[f13]) ).
fof(f13_sk,plain,
! [OBJ] :
( collection(OBJ)
| ~ fixedordercollection(OBJ) ),
inference(skolemisation,[status(esa)],[f13_nnf]) ).
cnf(c13,plain,
( collection(X0)
| ~ fixedordercollection(X0) ),
inference(cnf_transformation,[status(esa)],[f13_sk]) ).
cnf(hi12,axiom,
ifeq(fixedordercollection(X0),true,collection(X0),true) = true,
inference(equality_encoding,[status(esa)],[c13]) ).
cnf(h67,plain,
collection(c_tptpcol_16_62187) = true,
inference(hyper_resolution,[status(thm)],[hi12,h8]) ).
fof(f8,axiom,
! [OBJ] :
~ ( individual(OBJ)
& collection(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just9) ).
fof(f8_nnf,plain,
! [OBJ] :
( ~ individual(OBJ)
| ~ collection(OBJ) ),
inference(nnf_transformation,[status(thm)],[f8]) ).
fof(f8_sk,plain,
! [OBJ] :
( ~ individual(OBJ)
| ~ collection(OBJ) ),
inference(skolemisation,[status(esa)],[f8_nnf]) ).
cnf(c8,plain,
( ~ individual(X0)
| ~ collection(X0) ),
inference(cnf_transformation,[status(esa)],[f8_sk]) ).
cnf(hi145,axiom,
ifeq(collection(X0),true,ifeq(individual(X0),true,false,true),true) = true,
inference(equality_encoding,[status(esa)],[c8]) ).
cnf(t0,plain,
true = false,
inference(hyper_resolution,[status(thm)],[hi145,h67,h299]) ).
cnf(t1296,plain,
false = true,
inference(orient,[status(thm)],[t0]) ).
fof(f47,axiom,
! [OBJ,COL1,COL2] :
~ ( disjointwith(COL1,COL2)
& isa(OBJ,COL2)
& isa(OBJ,COL1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just48) ).
fof(f47_nnf,plain,
! [OBJ,COL1,COL2] :
( ~ disjointwith(COL1,COL2)
| ~ isa(OBJ,COL2)
| ~ isa(OBJ,COL1) ),
inference(nnf_transformation,[status(thm)],[f47]) ).
fof(f47_sk,plain,
! [OBJ,COL1,COL2] :
( ~ disjointwith(COL1,COL2)
| ~ isa(OBJ,COL2)
| ~ isa(OBJ,COL1) ),
inference(skolemisation,[status(esa)],[f47_nnf]) ).
cnf(c47,plain,
( ~ disjointwith(X1,X2)
| ~ isa(X0,X2)
| ~ isa(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f47_sk]) ).
cnf(goal_0,negated_conjecture,
true != false,
inference(equality_encoding,[status(esa)],[c8,c47]) ).
cnf(g0_0,plain,
true != true,
inference(rw,[status(thm)],[goal_0,t1296]) ).
cnf(contradiction_0,plain,
$false,
inference(trivial_inequality_removal,[status(thm)],[g0_0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR040+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.10/0.38 % Computer : n020.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Fri Sep 25 08:25:50 UTC 2026
% 0.10/0.39 % CPUTime :
% 0.10/0.39 Running run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 3.54/0.96 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.54/0.96 % SZS output start Proof for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------