%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWV470+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n012.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 03:22:14 PM UTC 2026
% Result : Theorem 1.05s 1.53s
% Output : CNFRefutation 1.05s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 4
% Syntax : Number of formulae : 76 ( 23 unt; 0 def)
% Number of atoms : 701 ( 320 equ)
% Maximal formula atoms : 66 ( 9 avg)
% Number of connectives : 1042 ( 417 ~; 328 |; 238 &)
% ( 2 <=>; 57 =>; 0 <=; 0 <~>)
% Maximal formula depth : 34 ( 8 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 30 ( 30 usr; 18 con; 0-2 aty)
% Number of variables : 369 ( 0 sgn 345 !; 24 ?; 78 :)
% Comments :
%------------------------------------------------------------------------------
fof(f13,axiom,
! [X0,X1,X2] : m_Ack(X0,X1) != m_Down(X2),
file('/export/starexec/sandbox/benchmark/Axioms/SWV011+0.ax',axiom_12) ).
fof(f47,axiom,
! [X0,X1,X2] :
( elem(X0,cons(X1,X2))
<=> ( elem(X0,X2)
| X0 = X1 ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV011+0.ax',axiom_46) ).
fof(f48,axiom,
! [X0,X1,X2] :
( elem(X0,snoc(X2,X1))
<=> ( elem(X0,X2)
| X0 = X1 ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV011+0.ax',axiom_47) ).
fof(f67,conjecture,
! [X0,X1,X2] :
( ( queue(host(X1)) = cons(m_Halt(X2),X0)
& ! [X3,X4,X6,X5] :
( ( index(status,host(X5)) = elec_1
& host(X5) = nbr_proc
& host(X5) = host(X4)
& elem(m_Down(X6),queue(host(X5)))
& ! [X7] :
( ( leq(s(zero),X7)
& ~ leq(host(X5),X7) )
=> ( X7 = host(X6)
| setIn(X7,index(down,host(X5))) ) ) )
=> ~ ( elem(m_Down(X4),queue(host(X3)))
& setIn(X3,alive) ) )
& ! [X3,X4,X6,X5] :
( ( host(X5) = host(X6)
& host(X4) = host(X3)
& setIn(X6,alive)
& setIn(X3,alive)
& host(X6) != host(X3) )
=> ~ ( setIn(host(X4),index(down,host(X6)))
& elem(m_Down(X5),queue(host(X3))) ) )
& ! [X3,X4,X6,X5] :
( ( host(X5) = host(X6)
& host(X4) = host(X3)
& setIn(X6,alive)
& setIn(X3,alive)
& host(X6) != host(X3) )
=> ~ ( elem(m_Down(X4),queue(host(X6)))
& elem(m_Down(X5),queue(host(X3))) ) )
& ! [X3,X4,X5] :
( ( host(index(elid,host(X5))) = host(X4)
& index(status,host(X5)) = wait
& host(X5) = host(X3)
& setIn(X5,alive)
& host(X5) != host(X4) )
=> ~ elem(m_Down(X3),queue(host(X4))) )
& ! [X3,X4,X5] :
( ( index(status,host(X5)) = norm
& index(ldr,host(X5)) = host(X4)
& host(X5) = host(X3)
& setIn(X5,alive)
& host(X5) != host(X4) )
=> ~ elem(m_Down(X3),queue(host(X4))) )
& ! [X3] :
( ( setIn(X3,alive)
& ( index(status,host(X3)) = elec_2
| index(status,host(X3)) = elec_1 ) )
=> index(elid,host(X3)) = X3 )
& ! [X3,X4] :
( ( host(X4) = host(X3)
& X4 != X3 )
=> ( ~ setIn(X4,alive)
| ~ setIn(X3,alive) ) )
& ! [X3,X4] :
( host(X4) = nbr_proc
=> ~ elem(m_NotNorm(X3),queue(host(X4))) )
& ! [X3,X4] :
( elem(m_Down(X4),queue(host(X3)))
=> host(X4) != host(X3) )
& ! [X3,X4] :
( elem(m_Ldr(X4),queue(host(X3)))
=> ~ leq(host(X3),host(X4)) ) )
=> ( setIn(X1,alive)
=> ! [X3] :
( host(X2) = host(X3)
=> ( host(X1) = host(X3)
=> ! [X4,X8,X9] :
( host(X2) != host(X9)
=> ( host(X1) != host(X9)
=> ( ( index(status,host(X9)) = elec_1
& host(X9) = nbr_proc
& host(X9) = host(X4)
& elem(m_Down(X8),queue(host(X9)))
& ! [X7] :
( ( leq(s(zero),X7)
& ~ leq(host(X9),X7) )
=> ( X7 = host(X8)
| setIn(X7,index(down,host(X9))) ) ) )
=> ~ ( elem(m_Down(X4),snoc(X0,m_Ack(X2,X1)))
& setIn(X3,alive) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj) ).
fof(f68,negated_conjecture,
~ ! [X0,X1,X2] :
( ( queue(host(X1)) = cons(m_Halt(X2),X0)
& ! [X3,X4,X6,X5] :
( ( index(status,host(X5)) = elec_1
& host(X5) = nbr_proc
& host(X5) = host(X4)
& elem(m_Down(X6),queue(host(X5)))
& ! [X7] :
( ( leq(s(zero),X7)
& ~ leq(host(X5),X7) )
=> ( X7 = host(X6)
| setIn(X7,index(down,host(X5))) ) ) )
=> ~ ( elem(m_Down(X4),queue(host(X3)))
& setIn(X3,alive) ) )
& ! [X3,X4,X6,X5] :
( ( host(X5) = host(X6)
& host(X4) = host(X3)
& setIn(X6,alive)
& setIn(X3,alive)
& host(X6) != host(X3) )
=> ~ ( setIn(host(X4),index(down,host(X6)))
& elem(m_Down(X5),queue(host(X3))) ) )
& ! [X3,X4,X6,X5] :
( ( host(X5) = host(X6)
& host(X4) = host(X3)
& setIn(X6,alive)
& setIn(X3,alive)
& host(X6) != host(X3) )
=> ~ ( elem(m_Down(X4),queue(host(X6)))
& elem(m_Down(X5),queue(host(X3))) ) )
& ! [X3,X4,X5] :
( ( host(index(elid,host(X5))) = host(X4)
& index(status,host(X5)) = wait
& host(X5) = host(X3)
& setIn(X5,alive)
& host(X5) != host(X4) )
=> ~ elem(m_Down(X3),queue(host(X4))) )
& ! [X3,X4,X5] :
( ( index(status,host(X5)) = norm
& index(ldr,host(X5)) = host(X4)
& host(X5) = host(X3)
& setIn(X5,alive)
& host(X5) != host(X4) )
=> ~ elem(m_Down(X3),queue(host(X4))) )
& ! [X3] :
( ( setIn(X3,alive)
& ( index(status,host(X3)) = elec_2
| index(status,host(X3)) = elec_1 ) )
=> index(elid,host(X3)) = X3 )
& ! [X3,X4] :
( ( host(X4) = host(X3)
& X4 != X3 )
=> ( ~ setIn(X4,alive)
| ~ setIn(X3,alive) ) )
& ! [X3,X4] :
( host(X4) = nbr_proc
=> ~ elem(m_NotNorm(X3),queue(host(X4))) )
& ! [X3,X4] :
( elem(m_Down(X4),queue(host(X3)))
=> host(X4) != host(X3) )
& ! [X3,X4] :
( elem(m_Ldr(X4),queue(host(X3)))
=> ~ leq(host(X3),host(X4)) ) )
=> ( setIn(X1,alive)
=> ! [X3] :
( host(X2) = host(X3)
=> ( host(X1) = host(X3)
=> ! [X4,X8,X9] :
( host(X2) != host(X9)
=> ( host(X1) != host(X9)
=> ( ( index(status,host(X9)) = elec_1
& host(X9) = nbr_proc
& host(X9) = host(X4)
& elem(m_Down(X8),queue(host(X9)))
& ! [X7] :
( ( leq(s(zero),X7)
& ~ leq(host(X9),X7) )
=> ( X7 = host(X8)
| setIn(X7,index(down,host(X9))) ) ) )
=> ~ ( elem(m_Down(X4),snoc(X0,m_Ack(X2,X1)))
& setIn(X3,alive) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f67]) ).
fof(f69,plain,
~ ! [X0,X1,X2] :
( ( queue(host(X1)) = cons(m_Halt(X2),X0)
& ! [X26,X27,X28,X29] :
( ( elec_1 = index(status,host(X29))
& nbr_proc = host(X29)
& host(X29) = host(X27)
& elem(m_Down(X28),queue(host(X29)))
& ! [X30] :
( ( leq(s(zero),X30)
& ~ leq(host(X29),X30) )
=> ( host(X28) = X30
| setIn(X30,index(down,host(X29))) ) ) )
=> ~ ( elem(m_Down(X27),queue(host(X26)))
& setIn(X26,alive) ) )
& ! [X22,X23,X24,X25] :
( ( host(X24) = host(X25)
& host(X22) = host(X23)
& setIn(X24,alive)
& setIn(X22,alive)
& host(X22) != host(X24) )
=> ~ ( setIn(host(X23),index(down,host(X24)))
& elem(m_Down(X25),queue(host(X22))) ) )
& ! [X18,X19,X20,X21] :
( ( host(X20) = host(X21)
& host(X18) = host(X19)
& setIn(X20,alive)
& setIn(X18,alive)
& host(X18) != host(X20) )
=> ~ ( elem(m_Down(X19),queue(host(X20)))
& elem(m_Down(X21),queue(host(X18))) ) )
& ! [X15,X16,X17] :
( ( host(X16) = host(index(elid,host(X17)))
& wait = index(status,host(X17))
& host(X17) = host(X15)
& setIn(X17,alive)
& host(X16) != host(X17) )
=> ~ elem(m_Down(X15),queue(host(X16))) )
& ! [X12,X13,X14] :
( ( norm = index(status,host(X14))
& host(X13) = index(ldr,host(X14))
& host(X14) = host(X12)
& setIn(X14,alive)
& host(X13) != host(X14) )
=> ~ elem(m_Down(X12),queue(host(X13))) )
& ! [X11] :
( ( setIn(X11,alive)
& ( elec_2 = index(status,host(X11))
| elec_1 = index(status,host(X11)) ) )
=> index(elid,host(X11)) = X11 )
& ! [X9,X10] :
( ( host(X9) = host(X10)
& X9 != X10 )
=> ( ~ setIn(X10,alive)
| ~ setIn(X9,alive) ) )
& ! [X7,X8] :
( nbr_proc = host(X8)
=> ~ elem(m_NotNorm(X7),queue(host(X8))) )
& ! [X5,X6] :
( elem(m_Down(X6),queue(host(X5)))
=> host(X5) != host(X6) )
& ! [X3,X4] :
( elem(m_Ldr(X4),queue(host(X3)))
=> ~ leq(host(X3),host(X4)) ) )
=> ( setIn(X1,alive)
=> ! [X31] :
( host(X2) = host(X31)
=> ( host(X1) = host(X31)
=> ! [X32,X33,X34] :
( host(X2) != host(X34)
=> ( host(X1) != host(X34)
=> ( ( elec_1 = index(status,host(X34))
& nbr_proc = host(X34)
& host(X34) = host(X32)
& elem(m_Down(X33),queue(host(X34)))
& ! [X35] :
( ( leq(s(zero),X35)
& ~ leq(host(X34),X35) )
=> ( host(X33) = X35
| setIn(X35,index(down,host(X34))) ) ) )
=> ~ ( elem(m_Down(X32),snoc(X0,m_Ack(X2,X1)))
& setIn(X31,alive) ) ) ) ) ) ) ) ),
inference(rectify,[],[f68]) ).
fof(f70,plain,
? [X0,X1,X2] :
( queue(host(X1)) = cons(m_Halt(X2),X0)
& ! [X26,X27,X28,X29] :
( elec_1 != index(status,host(X29))
| nbr_proc != host(X29)
| host(X29) != host(X27)
| ~ elem(m_Down(X28),queue(host(X29)))
| ? [X30] :
( leq(s(zero),X30)
& ~ leq(host(X29),X30)
& host(X28) != X30
& ~ setIn(X30,index(down,host(X29))) )
| ~ elem(m_Down(X27),queue(host(X26)))
| ~ setIn(X26,alive) )
& ! [X22,X23,X24,X25] :
( host(X24) != host(X25)
| host(X22) != host(X23)
| ~ setIn(X24,alive)
| ~ setIn(X22,alive)
| host(X22) = host(X24)
| ~ setIn(host(X23),index(down,host(X24)))
| ~ elem(m_Down(X25),queue(host(X22))) )
& ! [X18,X19,X20,X21] :
( host(X20) != host(X21)
| host(X18) != host(X19)
| ~ setIn(X20,alive)
| ~ setIn(X18,alive)
| host(X18) = host(X20)
| ~ elem(m_Down(X19),queue(host(X20)))
| ~ elem(m_Down(X21),queue(host(X18))) )
& ! [X15,X16,X17] :
( host(X16) != host(index(elid,host(X17)))
| wait != index(status,host(X17))
| host(X17) != host(X15)
| ~ setIn(X17,alive)
| host(X16) = host(X17)
| ~ elem(m_Down(X15),queue(host(X16))) )
& ! [X12,X13,X14] :
( norm != index(status,host(X14))
| host(X13) != index(ldr,host(X14))
| host(X14) != host(X12)
| ~ setIn(X14,alive)
| host(X13) = host(X14)
| ~ elem(m_Down(X12),queue(host(X13))) )
& ! [X11] :
( ~ setIn(X11,alive)
| ( elec_2 != index(status,host(X11))
& elec_1 != index(status,host(X11)) )
| index(elid,host(X11)) = X11 )
& ! [X9,X10] :
( host(X9) != host(X10)
| X9 = X10
| ~ setIn(X10,alive)
| ~ setIn(X9,alive) )
& ! [X7,X8] :
( nbr_proc != host(X8)
| ~ elem(m_NotNorm(X7),queue(host(X8))) )
& ! [X5,X6] :
( ~ elem(m_Down(X6),queue(host(X5)))
| host(X5) != host(X6) )
& ! [X3,X4] :
( ~ elem(m_Ldr(X4),queue(host(X3)))
| ~ leq(host(X3),host(X4)) )
& setIn(X1,alive)
& ? [X31] :
( host(X2) = host(X31)
& host(X1) = host(X31)
& ? [X32,X33,X34] :
( host(X2) != host(X34)
& host(X1) != host(X34)
& elec_1 = index(status,host(X34))
& nbr_proc = host(X34)
& host(X34) = host(X32)
& elem(m_Down(X33),queue(host(X34)))
& ! [X35] :
( ~ leq(s(zero),X35)
| leq(host(X34),X35)
| host(X33) = X35
| setIn(X35,index(down,host(X34))) )
& elem(m_Down(X32),snoc(X0,m_Ack(X2,X1)))
& setIn(X31,alive) ) ) ),
inference(ennf_transformation,[],[f69]) ).
fof(f71,plain,
? [X0,X1,X2] :
( queue(host(X1)) = cons(m_Halt(X2),X0)
& ! [X26,X27,X28,X29] :
( elec_1 != index(status,host(X29))
| nbr_proc != host(X29)
| host(X29) != host(X27)
| ~ elem(m_Down(X28),queue(host(X29)))
| ? [X30] :
( leq(s(zero),X30)
& ~ leq(host(X29),X30)
& host(X28) != X30
& ~ setIn(X30,index(down,host(X29))) )
| ~ elem(m_Down(X27),queue(host(X26)))
| ~ setIn(X26,alive) )
& ! [X22,X23,X24,X25] :
( host(X24) != host(X25)
| host(X22) != host(X23)
| ~ setIn(X24,alive)
| ~ setIn(X22,alive)
| host(X22) = host(X24)
| ~ setIn(host(X23),index(down,host(X24)))
| ~ elem(m_Down(X25),queue(host(X22))) )
& ! [X18,X19,X20,X21] :
( host(X20) != host(X21)
| host(X18) != host(X19)
| ~ setIn(X20,alive)
| ~ setIn(X18,alive)
| host(X18) = host(X20)
| ~ elem(m_Down(X19),queue(host(X20)))
| ~ elem(m_Down(X21),queue(host(X18))) )
& ! [X15,X16,X17] :
( host(X16) != host(index(elid,host(X17)))
| wait != index(status,host(X17))
| host(X17) != host(X15)
| ~ setIn(X17,alive)
| host(X16) = host(X17)
| ~ elem(m_Down(X15),queue(host(X16))) )
& ! [X12,X13,X14] :
( norm != index(status,host(X14))
| host(X13) != index(ldr,host(X14))
| host(X14) != host(X12)
| ~ setIn(X14,alive)
| host(X13) = host(X14)
| ~ elem(m_Down(X12),queue(host(X13))) )
& ! [X11] :
( ~ setIn(X11,alive)
| ( elec_2 != index(status,host(X11))
& elec_1 != index(status,host(X11)) )
| index(elid,host(X11)) = X11 )
& ! [X9,X10] :
( host(X9) != host(X10)
| X9 = X10
| ~ setIn(X10,alive)
| ~ setIn(X9,alive) )
& ! [X7,X8] :
( nbr_proc != host(X8)
| ~ elem(m_NotNorm(X7),queue(host(X8))) )
& ! [X5,X6] :
( ~ elem(m_Down(X6),queue(host(X5)))
| host(X5) != host(X6) )
& ! [X3,X4] :
( ~ elem(m_Ldr(X4),queue(host(X3)))
| ~ leq(host(X3),host(X4)) )
& setIn(X1,alive)
& ? [X31] :
( host(X2) = host(X31)
& host(X1) = host(X31)
& ? [X32,X33,X34] :
( host(X2) != host(X34)
& host(X1) != host(X34)
& elec_1 = index(status,host(X34))
& nbr_proc = host(X34)
& host(X34) = host(X32)
& elem(m_Down(X33),queue(host(X34)))
& ! [X35] :
( ~ leq(s(zero),X35)
| leq(host(X34),X35)
| host(X33) = X35
| setIn(X35,index(down,host(X34))) )
& elem(m_Down(X32),snoc(X0,m_Ack(X2,X1)))
& setIn(X31,alive) ) ) ),
inference(flattening,[],[f70]) ).
fof(f82,plain,
? [X0,X1,X2] :
( queue(host(X1)) = cons(m_Halt(X2),X0)
& ! [X31,X32,X33,X34] :
( elec_1 != index(status,host(X34))
| nbr_proc != host(X34)
| host(X34) != host(X32)
| ~ elem(m_Down(X33),queue(host(X34)))
| ? [X35] :
( leq(s(zero),X35)
& ~ leq(host(X34),X35)
& host(X33) != X35
& ~ setIn(X35,index(down,host(X34))) )
| ~ elem(m_Down(X32),queue(host(X31)))
| ~ setIn(X31,alive) )
& ! [X27,X28,X29,X30] :
( host(X29) != host(X30)
| host(X28) != host(X27)
| ~ setIn(X29,alive)
| ~ setIn(X27,alive)
| host(X29) = host(X27)
| ~ setIn(host(X28),index(down,host(X29)))
| ~ elem(m_Down(X30),queue(host(X27))) )
& ! [X23,X24,X25,X26] :
( host(X25) != host(X26)
| host(X24) != host(X23)
| ~ setIn(X25,alive)
| ~ setIn(X23,alive)
| host(X23) = host(X25)
| ~ elem(m_Down(X24),queue(host(X25)))
| ~ elem(m_Down(X26),queue(host(X23))) )
& ! [X20,X21,X22] :
( host(X21) != host(index(elid,host(X22)))
| wait != index(status,host(X22))
| host(X20) != host(X22)
| ~ setIn(X22,alive)
| host(X21) = host(X22)
| ~ elem(m_Down(X20),queue(host(X21))) )
& ! [X17,X18,X19] :
( norm != index(status,host(X19))
| host(X18) != index(ldr,host(X19))
| host(X17) != host(X19)
| ~ setIn(X19,alive)
| host(X18) = host(X19)
| ~ elem(m_Down(X17),queue(host(X18))) )
& ! [X16] :
( ~ setIn(X16,alive)
| ( elec_2 != index(status,host(X16))
& elec_1 != index(status,host(X16)) )
| index(elid,host(X16)) = X16 )
& ! [X14,X15] :
( host(X14) != host(X15)
| X14 = X15
| ~ setIn(X15,alive)
| ~ setIn(X14,alive) )
& ! [X12,X13] :
( nbr_proc != host(X13)
| ~ elem(m_NotNorm(X12),queue(host(X13))) )
& ! [X10,X11] :
( ~ elem(m_Down(X11),queue(host(X10)))
| host(X10) != host(X11) )
& ! [X8,X9] :
( ~ elem(m_Ldr(X9),queue(host(X8)))
| ~ leq(host(X8),host(X9)) )
& setIn(X1,alive)
& ? [X3] :
( host(X2) = host(X3)
& host(X1) = host(X3)
& ? [X4,X5,X6] :
( host(X2) != host(X6)
& host(X1) != host(X6)
& elec_1 = index(status,host(X6))
& nbr_proc = host(X6)
& host(X4) = host(X6)
& elem(m_Down(X5),queue(host(X6)))
& ! [X7] :
( ~ leq(s(zero),X7)
| leq(host(X6),X7)
| host(X5) = X7
| setIn(X7,index(down,host(X6))) )
& elem(m_Down(X4),snoc(X0,m_Ack(X2,X1)))
& setIn(X3,alive) ) ) ),
inference(rectify,[],[f71]) ).
fof(f83,plain,
( queue(host(sK1)) = cons(m_Halt(sK2),sK0)
& ! [X31,X32,X33,X34] :
( elec_1 != index(status,host(X34))
| nbr_proc != host(X34)
| host(X34) != host(X32)
| ~ elem(m_Down(X33),queue(host(X34)))
| ( leq(s(zero),sK7(X33,X34))
& ~ leq(host(X34),sK7(X33,X34))
& host(X33) != sK7(X33,X34)
& ~ setIn(sK7(X33,X34),index(down,host(X34))) )
| ~ elem(m_Down(X32),queue(host(X31)))
| ~ setIn(X31,alive) )
& ! [X27,X28,X29,X30] :
( host(X29) != host(X30)
| host(X28) != host(X27)
| ~ setIn(X29,alive)
| ~ setIn(X27,alive)
| host(X29) = host(X27)
| ~ setIn(host(X28),index(down,host(X29)))
| ~ elem(m_Down(X30),queue(host(X27))) )
& ! [X23,X24,X25,X26] :
( host(X25) != host(X26)
| host(X24) != host(X23)
| ~ setIn(X25,alive)
| ~ setIn(X23,alive)
| host(X23) = host(X25)
| ~ elem(m_Down(X24),queue(host(X25)))
| ~ elem(m_Down(X26),queue(host(X23))) )
& ! [X20,X21,X22] :
( host(X21) != host(index(elid,host(X22)))
| wait != index(status,host(X22))
| host(X20) != host(X22)
| ~ setIn(X22,alive)
| host(X21) = host(X22)
| ~ elem(m_Down(X20),queue(host(X21))) )
& ! [X17,X18,X19] :
( norm != index(status,host(X19))
| host(X18) != index(ldr,host(X19))
| host(X17) != host(X19)
| ~ setIn(X19,alive)
| host(X18) = host(X19)
| ~ elem(m_Down(X17),queue(host(X18))) )
& ! [X16] :
( ~ setIn(X16,alive)
| ( elec_2 != index(status,host(X16))
& elec_1 != index(status,host(X16)) )
| index(elid,host(X16)) = X16 )
& ! [X14,X15] :
( host(X14) != host(X15)
| X14 = X15
| ~ setIn(X15,alive)
| ~ setIn(X14,alive) )
& ! [X12,X13] :
( nbr_proc != host(X13)
| ~ elem(m_NotNorm(X12),queue(host(X13))) )
& ! [X10,X11] :
( ~ elem(m_Down(X11),queue(host(X10)))
| host(X10) != host(X11) )
& ! [X8,X9] :
( ~ elem(m_Ldr(X9),queue(host(X8)))
| ~ leq(host(X8),host(X9)) )
& setIn(sK1,alive)
& host(sK2) = host(sK3)
& host(sK1) = host(sK3)
& host(sK6) != host(sK2)
& host(sK6) != host(sK1)
& elec_1 = index(status,host(sK6))
& nbr_proc = host(sK6)
& host(sK6) = host(sK4)
& elem(m_Down(sK5),queue(host(sK6)))
& ! [X7] :
( ~ leq(s(zero),X7)
| leq(host(sK6),X7)
| host(sK5) = X7
| setIn(X7,index(down,host(sK6))) )
& elem(m_Down(sK4),snoc(sK0,m_Ack(sK2,sK1)))
& setIn(sK3,alive) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3,sK4,sK5,sK6,sK7]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2),skolemize(X3,sK3),skolemize(X4,sK4),skolemize(X5,sK5),skolemize(X6,sK6),skolemize(X35,sK7(X33,X34))],[f82]) ).
fof(f84,plain,
! [X0,X1,X2] :
( ( ~ elem(X0,snoc(X2,X1))
| elem(X0,X2)
| X0 = X1 )
& ( ( ~ elem(X0,X2)
& X0 != X1 )
| elem(X0,snoc(X2,X1)) ) ),
inference(nnf_transformation,[],[f48]) ).
fof(f85,plain,
! [X0,X1,X2] :
( ( ~ elem(X0,snoc(X2,X1))
| elem(X0,X2)
| X0 = X1 )
& ( ( ~ elem(X0,X2)
& X0 != X1 )
| elem(X0,snoc(X2,X1)) ) ),
inference(flattening,[],[f84]) ).
fof(f86,plain,
! [X0,X1,X2] :
( ( ~ elem(X0,cons(X1,X2))
| elem(X0,X2)
| X0 = X1 )
& ( ( ~ elem(X0,X2)
& X0 != X1 )
| elem(X0,cons(X1,X2)) ) ),
inference(nnf_transformation,[],[f47]) ).
fof(f87,plain,
! [X0,X1,X2] :
( ( ~ elem(X0,cons(X1,X2))
| elem(X0,X2)
| X0 = X1 )
& ( ( ~ elem(X0,X2)
& X0 != X1 )
| elem(X0,cons(X1,X2)) ) ),
inference(flattening,[],[f86]) ).
fof(f98,plain,
queue(host(sK1)) = cons(m_Halt(sK2),sK0),
inference(cnf_transformation,[],[f83]) ).
fof(f99,plain,
! [X31,X34,X32,X33] :
( elec_1 != index(status,host(X34))
| nbr_proc != host(X34)
| host(X34) != host(X32)
| ~ elem(m_Down(X33),queue(host(X34)))
| leq(s(zero),sK7(X33,X34))
| ~ elem(m_Down(X32),queue(host(X31)))
| ~ setIn(X31,alive) ),
inference(cnf_transformation,[],[f83]) ).
fof(f100,plain,
! [X31,X34,X32,X33] :
( elec_1 != index(status,host(X34))
| nbr_proc != host(X34)
| host(X34) != host(X32)
| ~ elem(m_Down(X33),queue(host(X34)))
| ~ leq(host(X34),sK7(X33,X34))
| ~ elem(m_Down(X32),queue(host(X31)))
| ~ setIn(X31,alive) ),
inference(cnf_transformation,[],[f83]) ).
fof(f101,plain,
! [X31,X34,X32,X33] :
( elec_1 != index(status,host(X34))
| nbr_proc != host(X34)
| host(X34) != host(X32)
| ~ elem(m_Down(X33),queue(host(X34)))
| host(X33) != sK7(X33,X34)
| ~ elem(m_Down(X32),queue(host(X31)))
| ~ setIn(X31,alive) ),
inference(cnf_transformation,[],[f83]) ).
fof(f102,plain,
! [X31,X34,X32,X33] :
( elec_1 != index(status,host(X34))
| nbr_proc != host(X34)
| host(X34) != host(X32)
| ~ elem(m_Down(X33),queue(host(X34)))
| ~ setIn(sK7(X33,X34),index(down,host(X34)))
| ~ elem(m_Down(X32),queue(host(X31)))
| ~ setIn(X31,alive) ),
inference(cnf_transformation,[],[f83]) ).
fof(f113,plain,
setIn(sK1,alive),
inference(cnf_transformation,[],[f83]) ).
fof(f118,plain,
elec_1 = index(status,host(sK6)),
inference(cnf_transformation,[],[f83]) ).
fof(f119,plain,
nbr_proc = host(sK6),
inference(cnf_transformation,[],[f83]) ).
fof(f120,plain,
host(sK6) = host(sK4),
inference(cnf_transformation,[],[f83]) ).
fof(f121,plain,
elem(m_Down(sK5),queue(host(sK6))),
inference(cnf_transformation,[],[f83]) ).
fof(f122,plain,
! [X7] :
( ~ leq(s(zero),X7)
| leq(host(sK6),X7)
| host(sK5) = X7
| setIn(X7,index(down,host(sK6))) ),
inference(cnf_transformation,[],[f83]) ).
fof(f123,plain,
elem(m_Down(sK4),snoc(sK0,m_Ack(sK2,sK1))),
inference(cnf_transformation,[],[f83]) ).
fof(f130,plain,
! [X2,X0,X1] : m_Ack(X0,X1) != m_Down(X2),
inference(cnf_transformation,[],[f13]) ).
fof(f133,plain,
! [X2,X0,X1] :
( ~ elem(X0,snoc(X2,X1))
| elem(X0,X2)
| X0 = X1 ),
inference(cnf_transformation,[],[f85]) ).
fof(f137,plain,
! [X2,X0,X1] :
( ~ elem(X0,X2)
| elem(X0,cons(X1,X2)) ),
inference(cnf_transformation,[],[f87]) ).
tcf(c_50,negated_conjecture,
elem(m_Down(sK4),snoc(sK0,m_Ack(sK2,sK1))),
inference(cnf_transformation,[],[f123]) ).
tcf(c_51,negated_conjecture,
! [X0: $i] :
( leq(host(sK6),X0)
| setIn(X0,index(down,host(sK6)))
| ( host(sK5) = X0 )
| ~ leq(s(zero),X0) ),
inference(cnf_transformation,[],[f122]) ).
tcf(c_52,negated_conjecture,
elem(m_Down(sK5),queue(host(sK6))),
inference(cnf_transformation,[],[f121]) ).
tcf(c_53,negated_conjecture,
host(sK4) = host(sK6),
inference(cnf_transformation,[],[f120]) ).
tcf(c_54,negated_conjecture,
host(sK6) = nbr_proc,
inference(cnf_transformation,[],[f119]) ).
tcf(c_55,negated_conjecture,
index(status,host(sK6)) = elec_1,
inference(cnf_transformation,[],[f118]) ).
tcf(c_60,negated_conjecture,
setIn(sK1,alive),
inference(cnf_transformation,[],[f113]) ).
tcf(c_71,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ setIn(X3,alive)
| ~ elem(m_Down(X2),queue(host(X0)))
| ~ elem(m_Down(X1),queue(host(X3)))
| ~ setIn(sK7(X2,X0),index(down,host(X0)))
| ( host(X0) != nbr_proc )
| ( host(X0) != host(X1) )
| ( index(status,host(X0)) != elec_1 ) ),
inference(cnf_transformation,[],[f102]) ).
tcf(c_72,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ setIn(X3,alive)
| ~ elem(m_Down(X2),queue(host(X3)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X1) != nbr_proc )
| ( host(X1) != host(X2) )
| ( sK7(X0,X1) != host(X0) )
| ( index(status,host(X1)) != elec_1 ) ),
inference(cnf_transformation,[],[f101]) ).
tcf(c_73,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ setIn(X3,alive)
| ~ elem(m_Down(X2),queue(host(X0)))
| ~ elem(m_Down(X1),queue(host(X3)))
| ~ leq(host(X0),sK7(X2,X0))
| ( host(X0) != nbr_proc )
| ( host(X0) != host(X1) )
| ( index(status,host(X0)) != elec_1 ) ),
inference(cnf_transformation,[],[f100]) ).
tcf(c_74,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( leq(s(zero),sK7(X3,X0))
| ~ setIn(X2,alive)
| ~ elem(m_Down(X3),queue(host(X0)))
| ~ elem(m_Down(X1),queue(host(X2)))
| ( host(X0) != nbr_proc )
| ( host(X0) != host(X1) )
| ( index(status,host(X0)) != elec_1 ) ),
inference(cnf_transformation,[],[f99]) ).
tcf(c_75,negated_conjecture,
cons(m_Halt(sK2),sK0) = queue(host(sK1)),
inference(cnf_transformation,[],[f98]) ).
tcf(c_81,plain,
! [X0: $i,X1: $i,X2: $i] : m_Ack(X0,X1) != m_Down(X2),
inference(cnf_transformation,[],[f130]) ).
tcf(c_86,plain,
! [X0: $i,X1: $i,X2: $i] :
( elem(X0,X1)
| ( X0 = X2 )
| ~ elem(X0,snoc(X1,X2)) ),
inference(cnf_transformation,[],[f133]) ).
tcf(c_88,plain,
! [X0: $i,X1: $i,X2: $i] :
( elem(X0,cons(X2,X1))
| ~ elem(X0,X1) ),
inference(cnf_transformation,[],[f137]) ).
tcf(c_730,plain,
host(sK4) = nbr_proc,
inference(light_normalisation,[status(thm)],[c_53,c_54]) ).
tcf(c_731,plain,
elem(m_Down(sK5),queue(nbr_proc)),
inference(light_normalisation,[status(thm)],[c_52,c_54]) ).
tcf(c_734,plain,
index(status,nbr_proc) = elec_1,
inference(light_normalisation,[status(thm)],[c_55,c_54]) ).
tcf(c_858,plain,
! [X0: $i] :
( leq(nbr_proc,X0)
| setIn(X0,index(down,nbr_proc))
| ( host(sK5) = X0 )
| ~ leq(s(zero),X0) ),
inference(light_normalisation,[status(thm)],[c_51,c_54]) ).
tcf(c_3544,plain,
! [X0: $i,X1: $i,X2: $i] :
( leq(s(zero),sK7(X2,sK6))
| ~ setIn(X1,alive)
| ~ elem(m_Down(X2),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(sK6) != nbr_proc )
| ( host(X0) != host(sK6) )
| ( index(status,nbr_proc) != elec_1 ) ),
inference(superposition,[status(thm)],[c_54,c_74]) ).
tcf(c_3555,plain,
! [X0: $i,X1: $i,X2: $i] :
( leq(s(zero),sK7(X2,sK6))
| ~ setIn(X1,alive)
| ~ elem(m_Down(X2),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != host(sK6) ) ),
inference(ground_joinability,[status(thm)],[c_3544,c_54,c_734]) ).
tcf(c_3556,plain,
! [X0: $i,X1: $i,X2: $i] :
( leq(s(zero),sK7(X2,sK6))
| ~ setIn(X1,alive)
| ~ elem(m_Down(X2),queue(nbr_proc))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != nbr_proc ) ),
inference(light_normalisation,[status(thm)],[c_3555,c_54]) ).
tcf(c_3578,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ setIn(X1,alive)
| ~ leq(host(sK6),sK7(X2,sK6))
| ~ elem(m_Down(X2),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(sK6) != nbr_proc )
| ( host(X0) != host(sK6) )
| ( index(status,nbr_proc) != elec_1 ) ),
inference(superposition,[status(thm)],[c_54,c_73]) ).
tcf(c_3589,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ setIn(X1,alive)
| ~ leq(host(sK6),sK7(X2,sK6))
| ~ elem(m_Down(X2),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != host(sK6) ) ),
inference(ground_joinability,[status(thm)],[c_3578,c_54,c_734]) ).
tcf(c_3590,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ setIn(X1,alive)
| ~ leq(nbr_proc,sK7(X2,sK6))
| ~ elem(m_Down(X2),queue(nbr_proc))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != nbr_proc ) ),
inference(light_normalisation,[status(thm)],[c_3589,c_54]) ).
tcf(c_3626,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ setIn(X2,alive)
| ~ elem(m_Down(X1),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X2)))
| ~ setIn(sK7(X1,sK6),index(down,host(sK6)))
| ( host(sK6) != nbr_proc )
| ( host(X0) != host(sK6) )
| ( index(status,nbr_proc) != elec_1 ) ),
inference(superposition,[status(thm)],[c_54,c_71]) ).
tcf(c_3637,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ setIn(X2,alive)
| ~ elem(m_Down(X1),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X2)))
| ~ setIn(sK7(X1,sK6),index(down,host(sK6)))
| ( host(X0) != host(sK6) ) ),
inference(ground_joinability,[status(thm)],[c_3626,c_54,c_734]) ).
tcf(c_3638,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ setIn(X2,alive)
| ~ elem(m_Down(X1),queue(nbr_proc))
| ~ elem(m_Down(X0),queue(host(X2)))
| ~ setIn(sK7(X1,sK6),index(down,nbr_proc))
| ( host(X0) != nbr_proc ) ),
inference(light_normalisation,[status(thm)],[c_3637,c_54]) ).
tcf(c_3840,plain,
! [X0: $i,X1: $i] :
( leq(s(zero),sK7(X1,sK6))
| ~ setIn(X0,alive)
| ~ elem(m_Down(X1),queue(nbr_proc))
| ~ elem(m_Down(sK4),queue(host(X0))) ),
inference(superposition,[status(thm)],[c_730,c_3556]) ).
tcf(c_3879,plain,
! [X0: $i,X1: $i] :
( ~ setIn(X0,alive)
| ~ leq(nbr_proc,sK7(X1,sK6))
| ~ elem(m_Down(X1),queue(nbr_proc))
| ~ elem(m_Down(sK4),queue(host(X0))) ),
inference(superposition,[status(thm)],[c_730,c_3590]) ).
tcf(c_3943,plain,
! [X0: $i,X1: $i] :
( ~ setIn(X1,alive)
| ~ elem(m_Down(X0),queue(nbr_proc))
| ~ elem(m_Down(sK4),queue(host(X1)))
| ~ setIn(sK7(X0,sK6),index(down,nbr_proc)) ),
inference(superposition,[status(thm)],[c_730,c_3638]) ).
tcf(c_4207,plain,
! [X0: $i] :
( elem(X0,queue(host(sK1)))
| ~ elem(X0,sK0) ),
inference(superposition,[status(thm)],[c_75,c_88]) ).
tcf(c_5225,plain,
( elem(m_Down(sK4),sK0)
| ( m_Ack(sK2,sK1) = m_Down(sK4) ) ),
inference(superposition,[status(thm)],[c_50,c_86]) ).
tcf(c_5228,plain,
elem(m_Down(sK4),sK0),
inference(forward_subsumption_resolution,[status(thm)],[c_5225,c_81]) ).
tcf(c_9515,plain,
! [X0: $i,X1: $i] :
( leq(nbr_proc,sK7(X1,sK6))
| ( sK7(X1,sK6) = host(sK5) )
| ~ setIn(X0,alive)
| ~ elem(m_Down(X1),queue(nbr_proc))
| ~ leq(s(zero),sK7(X1,sK6))
| ~ elem(m_Down(sK4),queue(host(X0))) ),
inference(superposition,[status(thm)],[c_858,c_3943]) ).
tcf(c_17926,plain,
! [X0: $i,X1: $i] :
( ~ elem(m_Down(sK4),queue(host(X0)))
| ~ elem(m_Down(X1),queue(nbr_proc))
| ~ setIn(X0,alive)
| ( sK7(X1,sK6) = host(sK5) ) ),
inference(global_subsumption_just,[status(thm)],[c_9515,c_3840,c_3879,c_9515]) ).
tcf(c_17927,plain,
! [X0: $i,X1: $i] :
( ( sK7(X1,sK6) = host(sK5) )
| ~ setIn(X0,alive)
| ~ elem(m_Down(X1),queue(nbr_proc))
| ~ elem(m_Down(sK4),queue(host(X0))) ),
inference(renaming,[status(thm)],[c_17926]) ).
tcf(c_17937,plain,
! [X0: $i] :
( ( sK7(X0,sK6) = host(sK5) )
| ~ setIn(sK1,alive)
| ~ elem(m_Down(sK4),sK0)
| ~ elem(m_Down(X0),queue(nbr_proc)) ),
inference(superposition,[status(thm)],[c_4207,c_17927]) ).
tcf(c_17941,plain,
! [X0: $i] :
( ( sK7(X0,sK6) = host(sK5) )
| ~ elem(m_Down(X0),queue(nbr_proc)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_17937,c_60,c_5228]) ).
tcf(c_17951,plain,
sK7(sK5,sK6) = host(sK5),
inference(superposition,[status(thm)],[c_731,c_17941]) ).
tcf(c_18006,plain,
! [X0: $i,X1: $i] :
( ~ setIn(X1,alive)
| ~ elem(m_Down(sK5),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(sK6) != nbr_proc )
| ( host(X0) != host(sK6) )
| ( index(status,host(sK6)) != elec_1 ) ),
inference(superposition,[status(thm)],[c_17951,c_72]) ).
tcf(c_18024,plain,
! [X0: $i,X1: $i] :
( ~ setIn(X1,alive)
| ~ elem(m_Down(sK5),queue(host(sK6)))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != host(sK6) ) ),
inference(ground_joinability,[status(thm)],[c_18006,c_54,c_734]) ).
tcf(c_18025,plain,
! [X0: $i,X1: $i] :
( ~ setIn(X1,alive)
| ~ elem(m_Down(sK5),queue(nbr_proc))
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != nbr_proc ) ),
inference(light_normalisation,[status(thm)],[c_18024,c_54]) ).
tcf(c_18026,plain,
! [X0: $i,X1: $i] :
( ~ setIn(X1,alive)
| ~ elem(m_Down(X0),queue(host(X1)))
| ( host(X0) != nbr_proc ) ),
inference(forward_subsumption_resolution,[status(thm)],[c_18025,c_731]) ).
tcf(c_18058,plain,
! [X0: $i] :
( ~ setIn(X0,alive)
| ~ elem(m_Down(sK4),queue(host(X0))) ),
inference(superposition,[status(thm)],[c_730,c_18026]) ).
tcf(c_18096,plain,
( ~ setIn(sK1,alive)
| ~ elem(m_Down(sK4),sK0) ),
inference(superposition,[status(thm)],[c_4207,c_18058]) ).
tcf(c_18100,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_18096,c_60,c_5228]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SWV470+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.02 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.03/0.30 % Computer : n012.cluster.edu
% 0.03/0.30 % Model : x86_64 x86_64
% 0.03/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.30 % Memory : 8046.5625MB
% 0.03/0.30 % OS : Linux 6.8.0-71-generic
% 0.03/0.30 % CPULimit : 300
% 0.03/0.30 % WCLimit : 300
% 0.03/0.30 % DateTime : Thu Sep 24 19:50:06 UTC 2026
% 0.03/0.30 % CPUTime :
% 0.03/0.30 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.03/0.33 Running first-order theorem proving
% 0.03/0.33 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.03/0.33
% 0.03/0.33 % ======== iProver multi-core TPTP/SMT =========
% 0.03/0.33
% 0.06/0.33 % Detected problem language: tptp
% 0.06/0.34 % Proving...
% 1.05/1.53 % SZS status Started for theBenchmark.p
% 1.05/1.53 % SZS status Theorem for theBenchmark.p
% 1.05/1.53
% 1.05/1.53 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.05/1.53
% 1.05/1.53 % ------ iProver source info
% 1.05/1.53
% 1.05/1.53 % git: date: 2026-07-19 20:42:38 +0200
% 1.05/1.53 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.05/1.53 % git: non_committed_changes: false
% 1.05/1.53
% 1.05/1.53 % ------ Parsing...
% 1.05/1.53 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.05/1.53
% 1.05/1.53 % ------ Preprocessing... sup_sim: 9 sf_s rm: 1 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e %
% 1.05/1.53
% 1.05/1.53 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 1.05/1.53
% 1.05/1.53 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 1.05/1.53 % ------ Proving...
% 1.05/1.53 % ------ Problem Properties
% 1.05/1.53
% 1.05/1.53 %
% 1.05/1.53 % clauses 83
% 1.05/1.53 % conjectures 20
% 1.05/1.53 % EPR 14
% 1.05/1.53 % Horn 78
% 1.05/1.53 % unary 46
% 1.05/1.53 % binary 19
% 1.05/1.53 % lits 171
% 1.05/1.53 % lits eq 89
% 1.05/1.53 % fd_pure 0
% 1.05/1.53 % fd_pseudo 0
% 1.05/1.53 % fd_cond 1
% 1.05/1.53 % fd_pseudo_cond 12
% 1.05/1.53 % AC symbols 0
% 1.05/1.53
% 1.05/1.53 % ------ Schedule dynamic 5 is on
% 1.05/1.53
% 1.05/1.53 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.05/1.53
% 1.05/1.53
% 1.05/1.53 % ------
% 1.05/1.53 % Current options:
% 1.05/1.53 % ------
% 1.05/1.53
% 1.05/1.53
% 1.05/1.53 %
% 1.05/1.53
% 1.05/1.53 % ------ Proving...
% 1.05/1.53 %
% 1.05/1.53
% 1.05/1.53 % SZS status Theorem for theBenchmark.p
% 1.05/1.53
% 1.05/1.53 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.05/1.53
% 1.05/1.53
%------------------------------------------------------------------------------