%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NLP031-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n016.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 : Tue Sep 29 12:07:04 PM UTC 2026
% Result : Satisfiable 3.20s 16.34s
% Output : Saturation 3.85s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u46,negated_conjecture,
~ ssSkC0 ).
cnf(u44,negated_conjecture,
( ~ young(X0,skf29(X0,X2))
| ~ actual_world(X0)
| ~ table(X0,X3)
| ~ ssSkP1(X3,X1,X0)
| ~ guy(X0,skf29(X0,X2))
| ~ three(X0,X1)
| ~ group(X0,X1) ) ).
cnf(u49,negated_conjecture,
( ~ young(X0,skf12(X0,X1))
| ~ actual_world(X0)
| ~ ssSkP2(X2,X0)
| ~ three(X0,X2)
| ~ group(X0,X2)
| ~ guy(X0,skf12(X0,X1)) ) ).
cnf(u53,negated_conjecture,
( ~ table(X0,X2)
| member(X0,skf29(X0,X1),X1)
| ~ actual_world(X0)
| ~ three(X0,X1)
| ~ ssSkP1(X2,X1,X0)
| ~ group(X0,X1) ) ).
cnf(u61,negated_conjecture,
( young(skc5,X0)
| ~ member(skc5,X0,skc6) ) ).
cnf(u69,negated_conjecture,
( young(skc50,X0)
| ~ member(skc50,X0,skc51) ) ).
cnf(u73,negated_conjecture,
( guy(skc50,X0)
| ~ member(skc50,X0,skc51) ) ).
cnf(u77,negated_conjecture,
ssSkP1(skc7,skc6,skc5) ).
cnf(u81,negated_conjecture,
table(skc5,skc7) ).
cnf(u200,negated_conjecture,
~ group(skc5,skc6) ).
cnf(u89,negated_conjecture,
three(skc5,skc6) ).
cnf(u93,negated_conjecture,
ssSkP2(skc51,skc50) ).
cnf(u97,negated_conjecture,
three(skc50,skc51) ).
cnf(u101,negated_conjecture,
group(skc50,skc51) ).
cnf(u109,negated_conjecture,
( ~ table(skc50,X0)
| ~ group(skc50,X1)
| ~ three(skc50,X1)
| ~ ssSkP1(X0,X1,skc50) ) ).
cnf(u129,negated_conjecture,
( ~ ssSkP2(X1,skc50)
| ~ member(skc50,X0,X1) ) ).
cnf(u135,negated_conjecture,
group(skc50,skf22(skc50,X1)) ).
cnf(u138,negated_conjecture,
~ member(skc50,X0,skc51) ).
cnf(u156,negated_conjecture,
( member(skc50,skf19(skc50,X6,X5),X5)
| ~ member(skc50,X4,X5) ) ).
cnf(u163,negated_conjecture,
( member(skc50,skf26(skc50,X4),X4)
| ~ member(skc50,X3,X4) ) ).
cnf(u195,negated_conjecture,
( ~ three(skc5,X0)
| ~ group(skc5,X0)
| ~ ssSkP1(skc7,X0,skc5)
| member(skc5,skf29(skc5,X0),X0) ) ).
cnf(u209,negated_conjecture,
( ~ ssSkP2(X1,skc5)
| ~ member(skc5,X0,X1) ) ).
cnf(u215,negated_conjecture,
group(skc5,skf17(skc5,X1,X2)) ).
cnf(u218,negated_conjecture,
~ member(skc5,X0,skc6) ).
cnf(u228,negated_conjecture,
( ~ guy(skc5,skf29(skc5,X0))
| ~ member(skc5,skf29(skc5,X0),skc6) ) ).
cnf(u251,negated_conjecture,
( ~ guy(skc50,skf12(skc50,X1))
| ~ member(skc50,skf12(skc50,X1),skc51) ) ).
cnf(u262,negated_conjecture,
( ~ guy(skc5,skf12(skc5,X1))
| ~ member(skc5,skf12(skc5,X1),skc6) ) ).
cnf(u278,negated_conjecture,
( ~ group(skc5,X1)
| member(skc5,skf27(skc5,X1),X1)
| ~ ssSkP0(skc7,skf26(skc5,X0),X1,skc5) ) ).
cnf(u312,negated_conjecture,
( ~ ssSkP0(skc7,skf26(skc5,X2),skf17(skc5,X0,X1),skc5)
| member(skc5,skf27(skc5,skf17(skc5,X0,X1)),skf17(skc5,X0,X1)) ) ).
cnf(u316,negated_conjecture,
( member(skc5,skf26(skc5,X3),X3)
| ~ member(skc5,X2,X3) ) ).
cnf(u339,negated_conjecture,
( ~ group(skc5,X0)
| ~ ssSkP0(X3,skf19(skc5,X3,X4),X0,skc5)
| member(skc5,skf20(skc5,X0),X0) ) ).
cnf(u384,negated_conjecture,
( ssSkP0(X0,X2,skf17(skc50,X2,X0),skc50)
| ~ ssSkP0(X0,skf19(skc50,X0,X1),skc51,skc50)
| ~ member(skc50,X2,X3) ) ).
cnf(u417,negated_conjecture,
~ member(skc5,skf27(skc5,X6),skf17(skc5,X7,X8)) ).
cnf(u511,negated_conjecture,
~ member(skc50,X7,X8) ).
cnf(u517,negated_conjecture,
( member(skc50,skf20(skc50,skf17(skc50,X0,X1)),skf17(skc50,X0,X1))
| ~ ssSkP0(X4,skf19(skc50,X4,X5),skf17(skc50,X0,X1),skc50)
| ~ member(skc50,X2,X3)
| ssSkP0(X4,X2,skf17(skc50,X2,X4),skc50) ) ).
cnf(u537,negated_conjecture,
( ssSkP0(X2,X9,skf17(skc5,X9,X2),skc5)
| ~ ssSkP0(X2,skf19(skc5,X2,X3),skf17(skc5,X4,X5),skc5)
| ~ member(skc5,X9,X10) ) ).
cnf(u554,negated_conjecture,
~ ssSkP0(skc7,skf19(skc5,skc7,X0),skf17(skc5,X1,X2),skc5) ).
cnf(u597,negated_conjecture,
( ~ ssSkP0(X0,skf19(skc5,X0,X1),skf17(skc5,X2,X3),skc5)
| member(skc5,skf20(skc5,skf17(skc5,X2,X3)),skf17(skc5,X2,X3)) ) ).
cnf(u652,negated_conjecture,
( ~ ssSkP0(X18,X19,X20,skc5)
| ~ member(skc5,X21,X20) ) ).
cnf(u663,negated_conjecture,
( ~ ssSkP0(X17,X18,X19,skc50)
| ~ member(skc50,X20,X19) ) ).
cnf(u691,negated_conjecture,
( ~ ssSkP0(X2,skf19(skc5,X2,X3),skf17(skc5,X4,X5),skc5)
| ~ member(skc5,X1,X9)
| ~ member(skc5,X0,skf17(skc5,X1,X2)) ) ).
cnf(clause27,negated_conjecture,
( with(X0,skf13(X0,X1,X5,X6),X1)
| ~ ssSkP0(X3,X4,X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(clause19,negated_conjecture,
( ~ ssSkP1(X3,X2,X0)
| ~ member(X0,X1,X2)
| group(X0,skf17(X0,X4,X5)) ) ).
cnf(u148,negated_conjecture,
( ~ group(X1,X3)
| ~ ssSkP0(X0,skf19(X1,X0,X2),X3,X1)
| member(X1,skf20(X1,X3),X3)
| ~ member(X1,X4,X5)
| ssSkP0(X0,X4,skf17(X1,X4,X0),X1) ) ).
cnf(u603,negated_conjecture,
( member(skc5,skf20(skc5,skf17(skc5,skf19(skc5,X0,X1),X0)),skf17(skc5,skf19(skc5,X0,X1),X0))
| ~ member(skc5,skf19(skc5,X0,X1),X2)
| member(skc5,skf19(skc5,X0,X2),X2) ) ).
cnf(u396,negated_conjecture,
( ssSkP2(X4,X0)
| ~ group(X0,X3)
| ~ ssSkP0(skf23(X0,X1),skf26(X0,X2),X3,X0)
| ~ member(X0,X5,X6)
| ~ ssSkP2(X6,X0)
| ~ member(X0,skf27(X0,X7),skf22(X0,X8))
| ~ ssSkP2(X9,X0)
| ~ member(X0,X10,X9) ) ).
cnf(clause22,negated_conjecture,
( sit(X0,skf13(X0,X5,X6,X7))
| ~ ssSkP0(X3,X4,X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(clause24,negated_conjecture,
( ~ ssSkP2(X2,X0)
| ~ member(X0,X1,X2)
| ssSkP0(skf23(X0,X1),X1,skf22(X0,X1),X0) ) ).
cnf(u618,negated_conjecture,
( ssSkP0(skf23(X0,X18),X18,skf22(X0,X18),X0)
| ~ member(X0,X2,X3)
| ~ ssSkP0(skf23(X0,X4),skf26(X0,X5),X1,X0)
| ~ member(X0,skf27(X0,X6),skf17(X0,X7,X8))
| ~ ssSkP2(X9,X0)
| ~ member(X0,X10,X9)
| ~ ssSkP0(X11,skf19(X0,X11,X12),X13,X0)
| ~ group(X0,X13)
| ~ member(X0,X14,X15)
| ~ ssSkP2(X15,X0)
| ~ member(X0,skf20(X0,X16),skf22(X0,X17))
| ~ member(X0,X18,X19)
| ~ group(X0,X1) ) ).
cnf(u431,negated_conjecture,
( member(skc5,skf19(skc5,skc7,X1),X1)
| ~ member(skc5,skf26(skc5,X0),X1) ) ).
cnf(clause30,negated_conjecture,
( ssSkP1(X2,X4,X0)
| ~ ssSkP0(X2,skf19(X0,X2,X3),X1,X0)
| ~ group(X0,X1)
| member(X0,skf20(X0,X1),X1) ) ).
cnf(clause20,negated_conjecture,
( event(X0,skf13(X0,X5,X6,X7))
| ~ ssSkP0(X3,X4,X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(u489,negated_conjecture,
( ssSkP0(X4,X9,skf17(X0,X9,X4),X0)
| ~ member(X0,X2,X3)
| ~ ssSkP0(X4,skf19(X0,X4,X5),X1,X0)
| ~ member(X0,skf20(X0,X6),skf17(X0,X7,X8))
| ~ member(X0,X9,X10)
| ~ group(X0,X1)
| ~ ssSkP0(X11,skf19(X0,X11,X12),X13,X0)
| ~ group(X0,X13)
| member(X0,skf20(X0,X13),X13) ) ).
cnf(clause34,negated_conjecture,
( ~ table(X0,X2)
| ~ ssSkP0(X2,skf26(X0,X3),X1,X0)
| ~ group(X0,X1)
| ssSkP2(X4,X0)
| member(X0,skf27(X0,X1),X1) ) ).
cnf(u394,negated_conjecture,
( ~ ssSkP2(X5,X1)
| ~ group(X1,X3)
| ~ member(X1,X4,X5)
| ~ ssSkP0(X0,skf19(X1,X0,X2),X3,X1)
| ~ member(X1,skf20(X1,X6),skf22(X1,X7))
| ~ member(X1,X8,X9)
| ssSkP0(X0,X8,skf17(X1,X8,X0),X1) ) ).
cnf(u600,negated_conjecture,
( ~ ssSkP0(X0,skf19(skc5,X0,X2),skf17(skc5,X3,X4),skc5)
| member(skc5,skf20(skc5,skf17(skc5,skf19(skc5,X0,X1),X0)),skf17(skc5,skf19(skc5,X0,X1),X0))
| ~ member(skc5,skf19(skc5,X0,X1),X5) ) ).
cnf(u499,negated_conjecture,
( ssSkP0(X3,X9,skf17(X0,X9,X3),X0)
| ~ ssSkP0(X3,skf19(X0,X3,X4),skf17(X0,X5,X6),X0)
| ~ member(X0,skf20(X0,X7),skf22(X0,X8))
| ~ member(X0,X9,X10)
| ~ member(X0,X1,X2)
| member(X0,skf26(X0,X2),X2)
| ~ member(X0,X11,X12)
| member(X0,skf19(X0,X13,X12),X12) ) ).
cnf(u373,negated_conjecture,
( member(X1,skf20(X1,skf22(X1,X3)),skf22(X1,X3))
| ~ ssSkP0(X0,skf19(X1,X0,X2),skf22(X1,X3),X1)
| ~ member(X1,X4,X5)
| ssSkP0(X0,X4,skf17(X1,X4,X0),X1)
| ~ member(X1,X6,X7)
| member(X1,skf26(X1,X7),X7) ) ).
cnf(u142,negated_conjecture,
( ssSkP0(X3,X1,skf17(X0,X1,X3),X0)
| ~ member(X0,X1,X2)
| member(X0,skf19(X0,X3,X2),X2) ) ).
cnf(u458,negated_conjecture,
( member(X0,skf26(X0,X3),X3)
| ~ member(X0,X2,X3)
| ~ ssSkP0(X4,skf19(X0,X4,X5),X1,X0)
| ~ member(X0,skf20(X0,X6),skf22(X0,X7))
| ~ member(X0,X8,X9)
| group(X0,skf17(X0,X10,X11))
| ~ group(X0,X1) ) ).
cnf(u366,negated_conjecture,
( member(skc5,skf27(skc5,skf17(skc5,skf26(skc5,X0),skc7)),skf17(skc5,skf26(skc5,X0),skc7))
| ~ member(skc5,skf26(skc5,X0),skc6) ) ).
cnf(u497,negated_conjecture,
( ssSkP0(X3,X8,skf17(X0,X8,X3),X0)
| ~ ssSkP0(X3,skf19(X0,X3,X4),skf22(X0,X5),X0)
| ~ member(X0,skf20(X0,X6),skf22(X0,X7))
| ~ member(X0,X8,X9)
| ~ member(X0,X1,X2)
| member(X0,skf26(X0,X2),X2)
| ~ member(X0,X10,X11)
| member(X0,skf26(X0,X11),X11) ) ).
cnf(u395,negated_conjecture,
( ~ ssSkP2(X5,X1)
| ~ group(X1,X3)
| ~ member(X1,X4,X5)
| ~ ssSkP0(X0,skf19(X1,X0,X2),X3,X1)
| ~ member(X1,skf20(X1,X6),skf22(X1,X7))
| ~ member(X1,X8,X9)
| group(X1,skf17(X1,X10,X11)) ) ).
cnf(u145,negated_conjecture,
( ssSkP1(X2,X4,X0)
| ~ ssSkP0(X2,skf19(X0,X2,X3),X1,X0)
| ~ group(X0,X1)
| ~ member(X0,X5,X6)
| ~ ssSkP1(X7,X6,X0)
| ~ member(X0,skf20(X0,X8),skf17(X0,X9,X10)) ) ).
cnf(clause21,negated_conjecture,
( present(X0,skf13(X0,X5,X6,X7))
| ~ ssSkP0(X3,X4,X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(clause31,negated_conjecture,
( ~ hamburger(X0,skf20(X0,X1))
| ~ group(X0,X2)
| ~ ssSkP0(X3,skf19(X0,X3,X4),X2,X0)
| ssSkP1(X3,X5,X0) ) ).
cnf(u490,negated_conjecture,
( ~ group(X0,X1)
| ~ member(X0,X2,X3)
| ~ ssSkP0(X4,skf19(X0,X4,X5),X1,X0)
| ~ member(X0,skf20(X0,X6),skf17(X0,X7,X8))
| ~ member(X0,X9,X10)
| ssSkP0(X4,X9,skf17(X0,X9,X4),X0)
| member(X0,skf19(X0,X11,X3),X3) ) ).
cnf(clause26,negated_conjecture,
( at(X0,skf13(X0,X1,X3,X5),X3)
| ~ ssSkP0(X3,X4,X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(u374,negated_conjecture,
( ~ group(X1,X7)
| member(X1,skf20(X1,skf17(X1,X3,X4)),skf17(X1,X3,X4))
| ~ member(X1,X5,X6)
| ssSkP0(X0,X5,skf17(X1,X5,X0),X1)
| ~ ssSkP0(X0,skf19(X1,X0,X2),skf17(X1,X3,X4),X1)
| member(X1,skf20(X1,X7),X7)
| ~ member(X1,X8,X9)
| ~ ssSkP0(X10,skf19(X1,X10,X11),X7,X1) ) ).
cnf(u413,negated_conjecture,
( ~ ssSkP1(X7,X6,X0)
| ~ group(X0,X3)
| ssSkP2(X4,X0)
| ~ member(X0,X5,X6)
| ~ ssSkP0(skf23(X0,X1),skf26(X0,X2),X3,X0)
| ~ member(X0,skf27(X0,X8),skf17(X0,X9,X10))
| ~ ssSkP2(X11,X0)
| ~ member(X0,X12,X11) ) ).
cnf(u220,negated_conjecture,
( ~ table(X0,X2)
| ~ ssSkP0(X2,skf26(X0,X3),X1,X0)
| ~ group(X0,X1)
| ssSkP2(X4,X0)
| ~ member(X0,X5,X6)
| ~ ssSkP1(X7,X6,X0)
| ~ member(X0,skf27(X0,X8),skf17(X0,X9,X10)) ) ).
cnf(u574,negated_conjecture,
member(skc5,skf15(skf17(skc5,X0,X1),skc5,X2,X3),skf17(skc5,X0,X1)) ).
cnf(u211,negated_conjecture,
( ssSkP0(skc7,X0,skf17(skc5,X0,skc7),skc5)
| ~ member(skc5,X0,skc6) ) ).
cnf(clause29,negated_conjecture,
( hamburger(X0,X1)
| ~ member(X0,X4,X5)
| ~ ssSkP1(X6,X5,X0)
| ~ member(X0,X1,skf17(X0,X2,X3)) ) ).
cnf(u432,negated_conjecture,
~ member(skc5,skf26(skc5,X0),skc6) ).
cnf(u271,negated_conjecture,
( member(X0,skf27(X0,X3),X3)
| ~ group(X0,X3)
| ssSkP2(X4,X0)
| ~ ssSkP0(skf23(X0,X1),skf26(X0,X2),X3,X0)
| ~ ssSkP2(X5,X0)
| ~ member(X0,X6,X5) ) ).
cnf(u411,negated_conjecture,
( ~ ssSkP1(X6,X5,X1)
| ~ group(X1,X3)
| ~ member(X1,X4,X5)
| ~ ssSkP0(X0,skf19(X1,X0,X2),X3,X1)
| ~ member(X1,skf20(X1,X7),skf17(X1,X8,X9))
| ~ member(X1,X10,X11)
| ssSkP0(X0,X10,skf17(X1,X10,X0),X1) ) ).
cnf(clause18,negated_conjecture,
( ~ ssSkP2(X2,X0)
| ~ member(X0,X1,X2)
| group(X0,skf22(X0,X3)) ) ).
cnf(u483,negated_conjecture,
( ssSkP2(X2,X0)
| ~ group(X0,X1)
| ~ member(X0,X3,X4)
| ~ ssSkP0(skf23(X0,X5),skf26(X0,X6),X1,X0)
| ~ member(X0,skf27(X0,X7),skf17(X0,X8,X9))
| ~ ssSkP2(X10,X0)
| ~ member(X0,X11,X10)
| ~ ssSkP0(X12,skf19(X0,X12,X13),X14,X0)
| ~ group(X0,X14)
| ~ member(X0,X15,X16)
| ~ ssSkP2(X16,X0)
| ~ member(X0,skf20(X0,X17),skf22(X0,X18)) ) ).
cnf(u677,negated_conjecture,
( member(skc5,skf15(X1,skc5,X2,X3),X1)
| ~ member(skc5,X0,X1) ) ).
cnf(u576,negated_conjecture,
( ~ sit(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X3))
| ~ present(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X3))
| ~ event(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X3))
| ssSkP0(X2,X3,X1,X0)
| ~ ssSkP0(X4,X5,X6,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X6)
| ~ ssSkP0(X2,X7,X8,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X8)
| ~ ssSkP0(X2,X3,X9,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X9) ) ).
cnf(u372,negated_conjecture,
( member(skc50,skf20(skc50,skf22(skc50,X2)),skf22(skc50,X2))
| ~ ssSkP0(X0,skf19(skc50,X0,X1),skf22(skc50,X2),skc50)
| ~ member(skc50,X3,X4)
| ssSkP0(X0,X3,skf17(skc50,X3,X0),skc50) ) ).
cnf(u484,negated_conjecture,
( member(X0,skf20(X0,X14),X14)
| ssSkP2(X2,X0)
| ~ member(X0,X3,X4)
| ~ ssSkP0(skf23(X0,X5),skf26(X0,X6),X1,X0)
| ~ member(X0,skf27(X0,X7),skf17(X0,X8,X9))
| ~ ssSkP2(X10,X0)
| ~ member(X0,X11,X10)
| ~ ssSkP0(X12,skf19(X0,X12,X13),X14,X0)
| ~ group(X0,X14)
| ~ group(X0,X1) ) ).
cnf(u367,negated_conjecture,
( member(skc5,skf27(skc5,skf17(skc5,skf26(skc5,X0),skc7)),skf17(skc5,skf26(skc5,X0),skc7))
| ~ member(skc5,skf26(skc5,X0),X1)
| member(skc5,skf19(skc5,skc7,X1),X1) ) ).
cnf(u369,negated_conjecture,
( ~ at(X0,skf13(X0,skf15(X1,X0,X2,X3),X4,X5),X2)
| ~ sit(X0,skf13(X0,skf15(X1,X0,X2,X3),X4,X5))
| ~ present(X0,skf13(X0,skf15(X1,X0,X2,X3),X4,X5))
| ~ agent(X0,skf13(X0,skf15(X1,X0,X2,X3),X4,X5),X3)
| ~ event(X0,skf13(X0,skf15(X1,X0,X2,X3),X4,X5))
| ssSkP0(X2,X3,X1,X0)
| ~ ssSkP0(X6,X7,X8,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X8) ) ).
cnf(clause16,negated_conjecture,
( ssSkP0(X0,X1,X2,X3)
| member(X3,skf15(X2,X3,X4,X5),X2) ) ).
cnf(u149,negated_conjecture,
( group(X1,skf17(X1,X6,X7))
| ~ group(X1,X3)
| member(X1,skf20(X1,X3),X3)
| ~ member(X1,X4,X5)
| ~ ssSkP0(X0,skf19(X1,X0,X2),X3,X1) ) ).
cnf(u473,negated_conjecture,
( ~ agent(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X4),X3)
| ~ present(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X4))
| ~ sit(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X4))
| ~ event(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X4))
| ssSkP0(X2,X3,X1,X0)
| ~ ssSkP0(X5,X6,X7,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X7)
| ~ ssSkP0(X2,X8,X9,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X9) ) ).
cnf(u529,negated_conjecture,
( ~ group(X0,X13)
| ~ ssSkP0(X3,skf19(X0,X3,X4),skf17(X0,X5,X6),X0)
| ~ member(X0,skf20(X0,X7),skf17(X0,X8,X9))
| ~ member(X0,X10,X11)
| ssSkP0(X3,X10,skf17(X0,X10,X3),X0)
| member(X0,skf19(X0,X12,X2),X2)
| ~ member(X0,X1,X2)
| member(X0,skf20(X0,X13),X13)
| ~ member(X0,X14,X15)
| ~ ssSkP0(X16,skf19(X0,X16,X17),X13,X0) ) ).
cnf(clause15,negated_conjecture,
( ssSkP1(X0,X1,X2)
| member(X2,skf19(X2,X0,X1),X1) ) ).
cnf(u644,negated_conjecture,
( ssSkP0(X0,X1,X2,X3)
| ~ ssSkP0(X4,X5,X6,X3)
| ~ member(X3,skf15(X2,X3,X0,X1),X6)
| ~ ssSkP0(X0,X7,X8,X3)
| ~ member(X3,skf15(X2,X3,X0,X1),X8)
| ~ ssSkP0(X0,X1,X9,X3)
| ~ member(X3,skf15(X2,X3,X0,X1),X9)
| ~ ssSkP0(X10,X11,X12,X3)
| ~ member(X3,X13,X12)
| ~ ssSkP0(X14,X15,X16,X3)
| ~ member(X3,X17,X16)
| ~ ssSkP0(X18,X19,X20,X3)
| ~ member(X3,X21,X20) ) ).
cnf(clause17,negated_conjecture,
( table(X0,skf23(X0,X3))
| ~ ssSkP2(X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(u375,negated_conjecture,
( member(X1,skf20(X1,skf17(X1,X3,X4)),skf17(X1,X3,X4))
| ~ ssSkP0(X0,skf19(X1,X0,X2),skf17(X1,X3,X4),X1)
| ~ member(X1,X5,X6)
| ssSkP0(X0,X5,skf17(X1,X5,X0),X1)
| ~ member(X1,X7,X8)
| member(X1,skf19(X1,X9,X8),X8) ) ).
cnf(u377,negated_conjecture,
( member(skc5,skf20(skc5,skf17(skc5,X2,X3)),skf17(skc5,X2,X3))
| ~ ssSkP0(X0,skf19(skc5,X0,X1),skf17(skc5,X2,X3),skc5)
| ~ member(skc5,X4,X5)
| ssSkP0(X0,X4,skf17(skc5,X4,X0),skc5) ) ).
cnf(u639,negated_conjecture,
( member(X1,skf20(X1,skf22(X1,X13)),skf22(X1,X13))
| ~ member(X1,skf20(X1,X5),skf17(X1,X6,X7))
| ~ member(X1,X8,X9)
| ssSkP0(X0,X8,skf17(X1,X8,X0),X1)
| member(X1,skf19(X1,X10,X11),X11)
| ~ member(X1,X12,X11)
| ~ ssSkP0(X0,skf19(X1,X0,X2),skf17(X1,X3,X4),X1)
| ~ member(X1,X14,X15)
| ~ ssSkP0(X16,skf19(X1,X16,X17),skf22(X1,X13),X1)
| ~ member(X1,X18,X19)
| member(X1,skf26(X1,X19),X19) ) ).
cnf(u609,negated_conjecture,
( member(skc5,skf20(skc5,skf17(skc5,skf19(skc5,X0,X1),X0)),skf17(skc5,skf19(skc5,X0,X1),X0))
| ~ member(skc5,skf19(skc5,X0,X1),X2)
| ~ member(skc5,skf19(skc5,X0,X3),X4)
| member(skc5,skf19(skc5,X0,X4),X4) ) ).
cnf(u530,negated_conjecture,
( ssSkP0(X3,X10,skf17(X0,X10,X3),X0)
| ~ ssSkP0(X3,skf19(X0,X3,X4),skf17(X0,X5,X6),X0)
| ~ member(X0,skf20(X0,X7),skf17(X0,X8,X9))
| ~ member(X0,X10,X11)
| ~ member(X0,X1,X2)
| member(X0,skf19(X0,X12,X2),X2)
| ~ member(X0,X13,X14)
| member(X0,skf19(X0,X15,X14),X14) ) ).
cnf(u736,negated_conjecture,
( member(skc5,skf19(skc5,X3,X5),X5)
| ~ member(skc5,X2,skf17(skc5,X0,X3))
| ~ member(skc5,skf19(skc5,X3,X4),X5)
| ~ member(skc5,X0,X1) ) ).
cnf(clause33,negated_conjecture,
( ~ hamburger(X0,skf27(X0,X2))
| ~ group(X0,X1)
| ~ ssSkP0(X3,skf26(X0,X4),X1,X0)
| ~ table(X0,X3)
| ssSkP2(X5,X0) ) ).
cnf(u573,negated_conjecture,
( member(skc5,skf19(skc5,skc7,X1),X1)
| ~ member(skc5,skf19(skc5,skc7,X0),X1) ) ).
cnf(clause23,negated_conjecture,
( ~ ssSkP1(X3,X2,X0)
| ~ member(X0,X1,X2)
| ssSkP0(X3,X1,skf17(X0,X1,X3),X0) ) ).
cnf(clause25,negated_conjecture,
( agent(X0,skf13(X0,X1,X3,X4),X4)
| ~ ssSkP0(X3,X4,X2,X0)
| ~ member(X0,X1,X2) ) ).
cnf(u118,negated_conjecture,
( ~ three(X1,X3)
| ~ member(X1,X2,X0)
| member(X1,skf29(X1,X3),X3)
| ~ actual_world(X1)
| ~ ssSkP2(X0,X1)
| ~ ssSkP1(skf23(X1,X4),X3,X1)
| ~ group(X1,X3) ) ).
cnf(u146,negated_conjecture,
( ssSkP1(X2,X4,X0)
| ~ ssSkP0(X2,skf19(X0,X2,X3),X1,X0)
| ~ group(X0,X1)
| ~ member(X0,X5,X6)
| ~ ssSkP2(X6,X0)
| ~ member(X0,skf20(X0,X7),skf22(X0,X8)) ) ).
cnf(clause2,negated_conjecture,
actual_world(skc5) ).
cnf(u485,negated_conjecture,
( member(X0,skf19(X0,X12,X4),X4)
| ssSkP2(X2,X0)
| ~ member(X0,X3,X4)
| ~ ssSkP0(skf23(X0,X5),skf26(X0,X6),X1,X0)
| ~ member(X0,skf27(X0,X7),skf17(X0,X8,X9))
| ~ ssSkP2(X10,X0)
| ~ member(X0,X11,X10)
| ~ group(X0,X1) ) ).
cnf(u368,negated_conjecture,
( member(skc5,skf15(skf17(skc5,X0,X1),skc5,X2,X3),skf17(skc5,X0,X1))
| member(skc5,skf27(skc5,skf17(skc5,X0,X1)),skf17(skc5,X0,X1)) ) ).
cnf(u132,negated_conjecture,
( group(X0,skf22(X0,X3))
| ~ member(X0,X1,X2)
| member(X0,skf26(X0,X2),X2) ) ).
cnf(u221,negated_conjecture,
( ~ table(X0,X2)
| ~ ssSkP0(X2,skf26(X0,X3),X1,X0)
| ~ group(X0,X1)
| ssSkP2(X4,X0)
| ~ member(X0,X5,X6)
| ~ ssSkP2(X6,X0)
| ~ member(X0,skf27(X0,X7),skf22(X0,X8)) ) ).
cnf(u144,negated_conjecture,
( ssSkP0(skf23(X0,X1),X1,skf22(X0,X1),X0)
| ~ member(X0,X1,X2)
| member(X0,skf26(X0,X2),X2) ) ).
cnf(u480,negated_conjecture,
( ~ group(X0,X1)
| ~ member(X0,X2,X3)
| ~ ssSkP0(X4,skf19(X0,X4,X5),X1,X0)
| ~ member(X0,skf20(X0,X6),skf22(X0,X7))
| ~ member(X0,X8,X9)
| ssSkP0(X4,X8,skf17(X0,X8,X4),X0)
| member(X0,skf26(X0,X3),X3) ) ).
cnf(clause10,negated_conjecture,
( ssSkP2(X0,X1)
| member(X1,skf26(X1,X0),X0) ) ).
cnf(u643,negated_conjecture,
( ~ event(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X3))
| ssSkP0(X2,X3,X1,X0)
| ~ ssSkP0(X4,X5,X6,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X6)
| ~ ssSkP0(X2,X7,X8,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X8)
| ~ ssSkP0(X2,X3,X9,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X9)
| ~ ssSkP0(X10,X11,X12,X0)
| ~ member(X0,X13,X12)
| ~ ssSkP0(X14,X15,X16,X0)
| ~ member(X0,X17,X16) ) ).
cnf(u475,negated_conjecture,
( ssSkP0(skf23(X0,X10),X10,skf22(X0,X10),X0)
| ~ ssSkP0(skf23(X0,X2),skf26(X0,X3),X1,X0)
| ~ member(X0,X4,X5)
| ~ ssSkP2(X5,X0)
| ~ member(X0,skf27(X0,X6),skf22(X0,X7))
| ~ ssSkP2(X8,X0)
| ~ member(X0,X9,X8)
| ~ member(X0,X10,X11)
| ~ group(X0,X1) ) ).
cnf(clause28,negated_conjecture,
( hamburger(X0,X1)
| ~ member(X0,X3,X4)
| ~ ssSkP2(X4,X0)
| ~ member(X0,X1,skf22(X0,X2)) ) ).
cnf(clause38,negated_conjecture,
( ~ with(X0,X1,skf15(X2,X0,X3,X4))
| ~ at(X0,X1,X3)
| ~ sit(X0,X1)
| ~ present(X0,X1)
| ~ agent(X0,X1,X4)
| ~ event(X0,X1)
| ssSkP0(X3,X4,X2,X0) ) ).
cnf(u505,negated_conjecture,
( member(X0,skf20(X0,skf17(X0,X1,X2)),skf17(X0,X1,X2))
| ~ member(X0,X3,X4)
| ssSkP0(X5,X3,skf17(X0,X3,X5),X0)
| ~ ssSkP0(X5,skf19(X0,X5,X6),skf17(X0,X1,X2),X0)
| member(X0,skf20(X0,skf22(X0,X7)),skf22(X0,X7))
| ~ member(X0,X8,X9)
| ~ ssSkP0(X10,skf19(X0,X10,X11),skf22(X0,X7),X0)
| ~ member(X0,X12,X13)
| member(X0,skf26(X0,X13),X13) ) ).
cnf(clause1,negated_conjecture,
actual_world(skc50) ).
cnf(u630,negated_conjecture,
( ~ present(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X3))
| ~ event(X0,skf13(X0,skf15(X1,X0,X2,X3),X2,X3))
| ssSkP0(X2,X3,X1,X0)
| ~ ssSkP0(X4,X5,X6,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X6)
| ~ ssSkP0(X2,X7,X8,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X8)
| ~ ssSkP0(X2,X3,X9,X0)
| ~ member(X0,skf15(X1,X0,X2,X3),X9)
| ~ ssSkP0(X10,X11,X12,X0)
| ~ member(X0,X13,X12) ) ).
cnf(u684,negated_conjecture,
( member(skc5,skf19(skc5,X2,X3),X3)
| ~ member(skc5,X1,X3)
| ~ member(skc5,X0,skf17(skc5,X1,X2)) ) ).
cnf(u498,negated_conjecture,
( ~ group(X0,X11)
| ~ ssSkP0(X3,skf19(X0,X3,X4),skf17(X0,X5,X6),X0)
| ~ member(X0,skf20(X0,X7),skf22(X0,X8))
| ~ member(X0,X9,X10)
| ssSkP0(X3,X9,skf17(X0,X9,X3),X0)
| member(X0,skf26(X0,X2),X2)
| ~ member(X0,X1,X2)
| member(X0,skf20(X0,X11),X11)
| ~ member(X0,X12,X13)
| ~ ssSkP0(X14,skf19(X0,X14,X15),X11,X0) ) ).
cnf(u528,negated_conjecture,
( ssSkP0(X3,X9,skf17(X0,X9,X3),X0)
| ~ ssSkP0(X3,skf19(X0,X3,X4),skf22(X0,X5),X0)
| ~ member(X0,skf20(X0,X6),skf17(X0,X7,X8))
| ~ member(X0,X9,X10)
| ~ member(X0,X1,X2)
| member(X0,skf19(X0,X11,X2),X2)
| ~ member(X0,X12,X13)
| member(X0,skf26(X0,X13),X13) ) ).
cnf(u141,negated_conjecture,
( group(X0,skf17(X0,X3,X4))
| ~ member(X0,X1,X2)
| member(X0,skf19(X0,X5,X2),X2) ) ).
cnf(u633,negated_conjecture,
( member(X1,skf20(X1,skf22(X1,X11)),skf22(X1,X11))
| ~ member(X1,skf20(X1,X5),skf22(X1,X6))
| ~ member(X1,X7,X8)
| ssSkP0(X0,X7,skf17(X1,X7,X0),X1)
| member(X1,skf26(X1,X9),X9)
| ~ member(X1,X10,X9)
| ~ ssSkP0(X0,skf19(X1,X0,X2),skf17(X1,X3,X4),X1)
| ~ member(X1,X12,X13)
| ~ ssSkP0(X14,skf19(X1,X14,X15),skf22(X1,X11),X1)
| ~ member(X1,X16,X17)
| member(X1,skf26(X1,X17),X17) ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP031-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.13/0.42 % Computer : n016.cluster.edu
% 0.13/0.42 % Model : x86_64 x86_64
% 0.13/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.42 % Memory : 8046.5625MB
% 0.13/0.42 % OS : Linux 6.8.0-71-generic
% 0.11/15.44 % CPULimit : 300
% 0.11/15.44 % WCLimit : 300
% 0.11/15.44 % DateTime : Sun Sep 27 17:49:42 UTC 2026
% 0.11/15.44 % CPUTime :
% 0.11/15.44 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/15.47 Running first-order theorem proving
% 0.11/15.47 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.20/16.34 % (3203311)Input is clausal, will run a generic CNF schedule.
% 3.20/16.34 % (3203318)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4253795587:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.20/16.34 % (3203320)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=469215162:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.20/16.34 % (3203319)lrs+10_1_sil=8000:sp=occurrence:random_seed=3067217209:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.20/16.34 % (3203316)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1670240960:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.20/16.34 % (3203321)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4144585836:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.20/16.34 % (3203317)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=403857054:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.20/16.34 % (3203322)dis-21_1_sil=8000:lcm=predicate:random_seed=4015778102:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 3.20/16.34 % (3203321)Refutation not found, incomplete strategy
% 3.20/16.34 % (3203321)------------------------------
% 3.20/16.34 % (3203321)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.20/16.34 % (3203321)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.20/16.34 % (3203321)CaDiCaL version: 2.1.3
% 3.20/16.34 % (3203321)Termination reason: Refutation not found, incomplete strategy
% 3.20/16.34 % (3203321)Time elapsed: 0.004 s
% 3.20/16.34 % (3203321)Peak memory usage: 88 MB
% 3.20/16.34 % (3203321)Instructions burned: 4 (million)
% 3.20/16.34 % (3203320)Refutation not found, incomplete strategy
% 3.20/16.34 % (3203320)------------------------------
% 3.20/16.34 % (3203320)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.20/16.34 % (3203320)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.20/16.34 % (3203320)CaDiCaL version: 2.1.3
% 3.20/16.34 % (3203320)Termination reason: Refutation not found, incomplete strategy
% 3.20/16.34 % (3203320)Time elapsed: 0.006 s
% 3.20/16.34 % (3203320)Peak memory usage: 88 MB
% 3.20/16.34 % (3203320)Instructions burned: 7 (million)
% 3.20/16.34 % (3203322)First to succeed.
% 3.20/16.34 % (3203322)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3203311"
% 3.20/16.34 % (3203319)Instruction limit reached!
% 3.20/16.34 % (3203319)------------------------------
% 3.20/16.34 % (3203319)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.20/16.34 % (3203319)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.20/16.34 % (3203319)CaDiCaL version: 2.1.3
% 3.20/16.34 % (3203319)Termination reason: Instruction limit
% 3.20/16.34 % (3203319)Termination phase: Saturation
% 3.20/16.34 % (3203319)Time elapsed: 0.062 s
% 3.20/16.34 % (3203319)Peak memory usage: 88 MB
% 3.20/16.34 % (3203319)Instructions burned: 107 (million)
% 3.20/16.34 % (3203330)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2104725357:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 3.20/16.34 % (3203330)Refutation not found, incomplete strategy
% 3.20/16.34 % (3203330)------------------------------
% 3.20/16.34 % (3203330)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.20/16.34 % (3203330)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.20/16.34 % (3203330)CaDiCaL version: 2.1.3
% 3.20/16.34 % (3203330)Termination reason: Refutation not found, incomplete strategy
% 3.20/16.34 % (3203330)Time elapsed: 0.005 s
% 3.20/16.34 % (3203330)Peak memory usage: 88 MB
% 3.20/16.34 % (3203330)Instructions burned: 6 (million)
% 3.20/16.34 % (3203321)------------------------------
% 3.20/16.34 % (3203321)------------------------------
% 3.20/16.34 % (3203320)------------------------------
% 3.20/16.34 % (3203320)------------------------------
% 3.20/16.34 % SZS status Satisfiable for theBenchmark
% 3.20/16.34 % SZS output start Saturation.
% See solution above
% 3.85/16.53 % SZS output start Definitions and Model Updates.
% 3.85/16.53 % SZS output end Definitions and Model Updates.
% 3.85/16.53 % (3203322)------------------------------
% 3.85/16.53 % (3203322)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.85/16.53 % (3203322)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.85/16.53 % (3203322)CaDiCaL version: 2.1.3
% 3.85/16.53 % (3203322)Termination reason: Satisfiable
% 3.85/16.53 % (3203322)Time elapsed: 0.021 s
% 3.85/16.53 % (3203322)Peak memory usage: 88 MB
% 3.85/16.53 % (3203322)Instructions burned: 29 (million)
% 3.85/16.53 % (3203322)------------------------------
% 3.85/16.53 % (3203322)------------------------------
% 3.85/16.53 % (3203311)Success in time 0.432 s
% 3.85/16.53 % Vampire exiting
%------------------------------------------------------------------------------