%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : PUZ164-2 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n009.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 12:32:38 PM UTC 2026
% Result : Unsatisfiable 62.06s 23.54s
% Output : Refutation 62.06s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 14
% Syntax : Number of formulae : 73 ( 73 unt; 0 def)
% Number of atoms : 73 ( 72 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 5 con; 0-5 aty)
% Number of variables : 295 ( 295 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
eq('0','0') = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule1) ).
fof(f2,axiom,
! [X0] : eq('0',s(X0)) = false,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule2) ).
fof(f5,axiom,
! [X0,X1] : eq(s(X0),s(X1)) = eq(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule4) ).
fof(f8,axiom,
! [X0] : or(false,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule6) ).
fof(f9,axiom,
! [X0] : union(empty,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule7) ).
fof(f10,axiom,
! [X2,X3,X0,X1] : union(edge(X0,X1,X2),X3) = edge(X0,X1,union(X2,X3)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule8) ).
fof(f11,axiom,
! [X2,X0,X1] : reach(X0,X1,empty,X2) = false,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule9) ).
fof(f12,plain,
! [X2,X0,X1] : false = reach(X0,X1,empty,X2),
inference(reorient_equations,[],[f11]) ).
fof(f13,axiom,
! [X2,X3,X0,X1,X4,X5] : reach(X0,X1,edge(X2,X3,X4),X5) = if_reach_1(eq(X0,X2),X0,X1,edge(X2,X3,X4),X5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule10) ).
fof(f14,axiom,
! [X2,X3,X0,X1,X4,X5] : if_reach_1(true,X0,X1,edge(X2,X3,X4),X5) = if_reach_2(eq(X1,X3),X0,X1,edge(X2,X3,X4),X5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule11) ).
fof(f15,axiom,
! [X2,X3,X0,X1,X4,X5] : if_reach_2(true,X0,X1,edge(X2,X3,X4),X5) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule12) ).
fof(f16,plain,
! [X2,X3,X0,X1,X4,X5] : true = if_reach_2(true,X0,X1,edge(X2,X3,X4),X5),
inference(reorient_equations,[],[f15]) ).
fof(f17,axiom,
! [X2,X3,X0,X1,X4,X5] : if_reach_2(false,X0,X1,edge(X2,X3,X4),X5) = or(reach(X0,X1,X4,X5),reach(X3,X1,union(X4,X5),empty)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule13) ).
fof(f18,axiom,
! [X2,X3,X0,X1,X4,X5] : if_reach_1(false,X0,X1,edge(X2,X3,X4),X5) = reach(X0,X1,X4,edge(X2,X3,X5)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule14) ).
fof(f19,axiom,
g = edge('0',s('0'),edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',graph) ).
fof(f20,negated_conjecture,
! [X0] : reach(X0,X0,g,empty) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f21,plain,
! [X0] : true != reach(X0,X0,g,empty),
inference(reorient_equations,[],[f20]) ).
fof(f22,plain,
! [X2,X3,X0,X1] : reach('0',X0,edge('0',X1,X2),X3) = if_reach_1(true,'0',X0,edge('0',X1,X2),X3),
inference(superposition,[],[f13,f1]) ).
fof(f23,plain,
! [X2,X3,X0,X1,X4] : reach('0',X0,edge(s(X1),X2,X3),X4) = if_reach_1(false,'0',X0,edge(s(X1),X2,X3),X4),
inference(superposition,[],[f13,f2]) ).
fof(f25,plain,
! [X2,X3,X0,X1,X4,X5] : reach(s(X0),X2,edge(s(X1),X3,X4),X5) = if_reach_1(eq(X0,X1),s(X0),X2,edge(s(X1),X3,X4),X5),
inference(superposition,[],[f13,f5]) ).
fof(f27,plain,
! [X2,X3,X0,X1,X4] : reach('0',X0,edge(s(X1),X2,X3),X4) = reach('0',X0,X3,edge(s(X1),X2,X4)),
inference(forward_demodulation,[],[f23,f18]) ).
fof(f28,plain,
! [X2,X3,X0,X1] : if_reach_1(true,X0,'0',edge(X1,'0',X2),X3) = if_reach_2(true,X0,'0',edge(X1,'0',X2),X3),
inference(superposition,[],[f14,f1]) ).
fof(f29,plain,
! [X2,X3,X0,X1,X4] : if_reach_1(true,X0,'0',edge(X1,s(X2),X3),X4) = if_reach_2(false,X0,'0',edge(X1,s(X2),X3),X4),
inference(superposition,[],[f14,f2]) ).
fof(f32,plain,
! [X2,X3,X0,X1] : true = if_reach_1(true,X0,'0',edge(X1,'0',X2),X3),
inference(forward_demodulation,[],[f28,f16]) ).
fof(f35,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : if_reach_2(false,X4,X5,edge(X6,X7,edge(X0,X1,X2)),X3) = or(reach(X4,X5,edge(X0,X1,X2),X3),reach(X7,X5,edge(X0,X1,union(X2,X3)),empty)),
inference(superposition,[],[f17,f10]) ).
fof(f36,plain,
! [X2,X3,X0,X1,X6,X4,X5] : if_reach_2(false,X0,X1,edge(X2,X3,X4),X5) = if_reach_2(false,X0,X1,edge(X6,X3,X4),X5),
inference(superposition,[],[f17,f17]) ).
fof(f68,plain,
! [X2,X3,X0,X1,X6,X4,X5] : if_reach_2(false,'0',X0,edge(X5,X6,edge(s(X2),X3,X1)),X4) = or(reach('0',X0,X1,edge(s(X2),X3,X4)),reach(X6,X0,union(edge(s(X2),X3,X1),X4),empty)),
inference(superposition,[],[f17,f27]) ).
fof(f69,plain,
! [X2,X3,X0,X1,X6,X4,X5] : if_reach_2(false,'0',X0,edge(X5,X6,edge(s(X2),X3,X1)),X4) = or(reach('0',X0,X1,edge(s(X2),X3,X4)),reach(X6,X0,edge(s(X2),X3,union(X1,X4)),empty)),
inference(forward_demodulation,[],[f68,f10]) ).
fof(f70,plain,
! [X2,X3,X0,X1] : if_reach_2(false,X0,X1,edge(X3,s('0'),edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)))),X2) = if_reach_2(false,X0,X1,g,X2),
inference(superposition,[],[f36,f19]) ).
fof(f85,plain,
! [X2,X3,X0,X1,X4,X5] : if_reach_2(false,X0,'0',edge(X1,s(X2),X3),X4) = if_reach_1(true,X0,'0',edge(X5,s(X2),X3),X4),
inference(superposition,[],[f29,f36]) ).
fof(f87,plain,
! [X2,X3,X0,X1,X4] : or(reach(X0,'0',X1,X2),reach(s(X3),'0',union(X1,X2),empty)) = if_reach_1(true,X0,'0',edge(X4,s(X3),X1),X2),
inference(superposition,[],[f29,f17]) ).
fof(f101,plain,
! [X2,X3,X0,X1] : reach(s('0'),X0,edge(s('0'),X1,X2),X3) = if_reach_1(true,s('0'),X0,edge(s('0'),X1,X2),X3),
inference(superposition,[],[f25,f1]) ).
fof(f102,plain,
! [X2,X3,X0,X1,X4] : reach(s('0'),X0,edge(s(s(X1)),X2,X3),X4) = if_reach_1(false,s('0'),X0,edge(s(s(X1)),X2,X3),X4),
inference(superposition,[],[f25,f2]) ).
fof(f104,plain,
! [X2,X3,X0,X1,X4,X5] : reach(s(s(X0)),X2,edge(s(s(X1)),X3,X4),X5) = if_reach_1(eq(X0,X1),s(s(X0)),X2,edge(s(s(X1)),X3,X4),X5),
inference(superposition,[],[f25,f5]) ).
fof(f106,plain,
! [X2,X3,X0,X1,X4] : reach(s('0'),X0,edge(s(s(X1)),X2,X3),X4) = reach(s('0'),X0,X3,edge(s(s(X1)),X2,X4)),
inference(forward_demodulation,[],[f102,f18]) ).
fof(f140,plain,
! [X2,X3,X0,X1,X6,X4,X5] : if_reach_2(false,X1,X2,edge(X3,X4,edge(X5,X6,empty)),X0) = or(reach(X1,X2,edge(X5,X6,empty),X0),reach(X4,X2,edge(X5,X6,X0),empty)),
inference(superposition,[],[f35,f9]) ).
fof(f211,plain,
! [X2,X3,X0,X1,X6,X4] : if_reach_1(true,X0,'0',edge(X1,s(X2),X3),X4) = if_reach_1(true,X0,'0',edge(X6,s(X2),X3),X4),
inference(superposition,[],[f85,f85]) ).
fof(f287,plain,
! [X2,X3,X0,X1,X4,X5] : if_reach_1(true,s('0'),'0',edge(X5,s(X4),edge(s(s(X1)),X2,X0)),X3) = or(reach(s('0'),'0',X0,edge(s(s(X1)),X2,X3)),reach(s(X4),'0',union(edge(s(s(X1)),X2,X0),X3),empty)),
inference(superposition,[],[f87,f106]) ).
fof(f302,plain,
! [X2,X3,X0,X1,X4,X5] : if_reach_1(true,s('0'),'0',edge(X5,s(X4),edge(s(s(X1)),X2,X0)),X3) = or(reach(s('0'),'0',X0,edge(s(s(X1)),X2,X3)),reach(s(X4),'0',edge(s(s(X1)),X2,union(X0,X3)),empty)),
inference(forward_demodulation,[],[f287,f10]) ).
fof(f392,plain,
! [X2,X3,X0,X1] : reach(s(s('0')),X0,edge(s(s('0')),X1,X2),X3) = if_reach_1(true,s(s('0')),X0,edge(s(s('0')),X1,X2),X3),
inference(superposition,[],[f104,f1]) ).
fof(f393,plain,
! [X2,X3,X0,X1,X4] : reach(s(s('0')),X0,edge(s(s(s(X1))),X2,X3),X4) = if_reach_1(false,s(s('0')),X0,edge(s(s(s(X1))),X2,X3),X4),
inference(superposition,[],[f104,f2]) ).
fof(f395,plain,
! [X2,X3,X0,X1,X4,X5] : reach(s(s(s(X0))),X2,edge(s(s(s(X1))),X3,X4),X5) = if_reach_1(eq(X0,X1),s(s(s(X0))),X2,edge(s(s(s(X1))),X3,X4),X5),
inference(superposition,[],[f104,f5]) ).
fof(f397,plain,
! [X2,X3,X0,X1,X4] : reach(s(s('0')),X0,edge(s(s(s(X1))),X2,X3),X4) = reach(s(s('0')),X0,X3,edge(s(s(s(X1))),X2,X4)),
inference(forward_demodulation,[],[f393,f18]) ).
fof(f940,plain,
! [X0,X1] : or(reach('0',X0,edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)),edge(s('0'),s(s('0')),X1)),reach(s('0'),X0,edge(s('0'),s(s('0')),union(edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)),X1)),empty)) = if_reach_2(false,'0',X0,g,X1),
inference(superposition,[],[f69,f70]) ).
fof(f943,plain,
! [X0,X1] : if_reach_2(false,'0',X0,g,X1) = or(reach('0',X0,edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)),edge(s('0'),s(s('0')),X1)),reach(s('0'),X0,edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),union(edge(s(s(s('0'))),'0',empty),X1))),empty)),
inference(forward_demodulation,[],[f940,f10]) ).
fof(f953,plain,
! [X0,X1] : if_reach_2(false,'0',X0,g,X1) = or(reach('0',X0,edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)),edge(s('0'),s(s('0')),X1)),reach(s('0'),X0,edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',union(empty,X1)))),empty)),
inference(forward_demodulation,[],[f943,f10]) ).
fof(f959,plain,
! [X0,X1] : if_reach_2(false,'0',X0,g,X1) = or(reach('0',X0,edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)),edge(s('0'),s(s('0')),X1)),reach(s('0'),X0,edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',X1))),empty)),
inference(forward_demodulation,[],[f953,f9]) ).
fof(f964,plain,
! [X0,X1] : if_reach_2(false,'0',X0,g,X1) = or(reach('0',X0,edge(s(s(s('0'))),'0',empty),edge(s(s('0')),s(s(s('0'))),edge(s('0'),s(s('0')),X1))),reach(s('0'),X0,edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',X1))),empty)),
inference(forward_demodulation,[],[f959,f27]) ).
fof(f968,plain,
! [X0,X1] : if_reach_2(false,'0',X0,g,X1) = or(reach('0',X0,empty,edge(s(s(s('0'))),'0',edge(s(s('0')),s(s(s('0'))),edge(s('0'),s(s('0')),X1)))),reach(s('0'),X0,edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',X1))),empty)),
inference(forward_demodulation,[],[f964,f27]) ).
fof(f970,plain,
! [X0,X1] : if_reach_2(false,'0',X0,g,X1) = or(false,reach(s('0'),X0,edge(s('0'),s(s('0')),edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',X1))),empty)),
inference(forward_demodulation,[],[f968,f12]) ).
fof(f1693,plain,
! [X2,X3,X0,X1] : reach('0','0',edge('0',s(X0),X1),X2) = if_reach_1(true,'0','0',edge(X3,s(X0),X1),X2),
inference(superposition,[],[f211,f22]) ).
fof(f1694,plain,
! [X2,X3,X0,X1] : reach(s('0'),'0',edge(s('0'),s(X0),X1),X2) = if_reach_1(true,s('0'),'0',edge(X3,s(X0),X1),X2),
inference(superposition,[],[f211,f101]) ).
fof(f2331,plain,
! [X2,X3,X0,X1] : reach(s(s('0')),'0',edge(s(s('0')),s(X1),X2),X3) = if_reach_2(false,s(s('0')),'0',edge(X0,s(X1),X2),X3),
inference(superposition,[],[f392,f85]) ).
fof(f2447,plain,
! [X2,X3,X0,X1,X4,X5] : if_reach_2(false,s(s('0')),X0,edge(X4,X5,edge(s(s(s(X1))),X2,empty)),X3) = or(reach(s(s('0')),X0,empty,edge(s(s(s(X1))),X2,X3)),reach(X5,X0,edge(s(s(s(X1))),X2,X3),empty)),
inference(superposition,[],[f140,f397]) ).
fof(f2462,plain,
! [X2,X3,X0,X1,X4,X5] : if_reach_2(false,s(s('0')),X0,edge(X4,X5,edge(s(s(s(X1))),X2,empty)),X3) = or(false,reach(X5,X0,edge(s(s(s(X1))),X2,X3),empty)),
inference(forward_demodulation,[],[f2447,f12]) ).
fof(f2465,plain,
! [X2,X3,X0,X1,X4,X5] : if_reach_2(false,s(s('0')),X0,edge(X4,X5,edge(s(s(s(X1))),X2,empty)),X3) = reach(X5,X0,edge(s(s(s(X1))),X2,X3),empty),
inference(forward_demodulation,[],[f2462,f8]) ).
fof(f3018,plain,
! [X2,X3,X0,X1] : reach(s(s(s('0'))),X0,edge(s(s(s('0'))),X1,X2),X3) = if_reach_1(true,s(s(s('0'))),X0,edge(s(s(s('0'))),X1,X2),X3),
inference(superposition,[],[f395,f1]) ).
fof(f8726,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : if_reach_1(true,s('0'),'0',edge(X6,s(X7),edge(s(s(X3)),X4,edge(s(s(X1)),X2,X0))),X5) = or(reach(s('0'),'0',X0,edge(s(s(X1)),X2,edge(s(s(X3)),X4,X5))),reach(s(X7),'0',edge(s(s(X3)),X4,union(edge(s(s(X1)),X2,X0),X5)),empty)),
inference(superposition,[],[f302,f106]) ).
fof(f8755,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : if_reach_1(true,s('0'),'0',edge(X6,s(X7),edge(s(s(X3)),X4,edge(s(s(X1)),X2,X0))),X5) = or(reach(s('0'),'0',X0,edge(s(s(X1)),X2,edge(s(s(X3)),X4,X5))),reach(s(X7),'0',edge(s(s(X3)),X4,edge(s(s(X1)),X2,union(X0,X5))),empty)),
inference(forward_demodulation,[],[f8726,f10]) ).
fof(f19499,plain,
! [X2,X3,X0,X1] : if_reach_2(false,'0','0',edge(X0,s(X1),X2),X3) = reach('0','0',edge('0',s(X1),X2),X3),
inference(superposition,[],[f1693,f85]) ).
fof(f31088,plain,
! [X2,X3,X0,X1] : reach(s(s('0')),'0',edge(s(s('0')),s(X0),edge(s(s(s(X1))),X2,empty)),X3) = reach(s(X0),'0',edge(s(s(s(X1))),X2,X3),empty),
inference(superposition,[],[f2465,f2331]) ).
fof(f34105,plain,
! [X0,X1] : true = reach(s(s(s('0'))),'0',edge(s(s(s('0'))),'0',X0),X1),
inference(superposition,[],[f3018,f32]) ).
fof(f167821,plain,
! [X2,X3,X0,X1,X7,X4,X5] : or(reach(s('0'),'0',X0,edge(s(s(X1)),X2,edge(s(s(X3)),X4,X5))),reach(s(X7),'0',edge(s(s(X3)),X4,edge(s(s(X1)),X2,union(X0,X5))),empty)) = reach(s('0'),'0',edge(s('0'),s(X7),edge(s(s(X3)),X4,edge(s(s(X1)),X2,X0))),X5),
inference(forward_demodulation,[],[f8755,f1694]) ).
fof(f174405,plain,
! [X2,X3,X0,X1,X4,X5] : reach(s('0'),'0',edge(s('0'),s(X5),edge(s(s(X3)),X4,edge(s(s(X1)),X2,empty))),X0) = or(reach(s('0'),'0',empty,edge(s(s(X1)),X2,edge(s(s(X3)),X4,X0))),reach(s(X5),'0',edge(s(s(X3)),X4,edge(s(s(X1)),X2,X0)),empty)),
inference(superposition,[],[f167821,f9]) ).
fof(f174422,plain,
! [X2,X3,X0,X1,X4,X5] : reach(s('0'),'0',edge(s('0'),s(X5),edge(s(s(X3)),X4,edge(s(s(X1)),X2,empty))),X0) = or(false,reach(s(X5),'0',edge(s(s(X3)),X4,edge(s(s(X1)),X2,X0)),empty)),
inference(forward_demodulation,[],[f174405,f12]) ).
fof(f174435,plain,
! [X2,X3,X0,X1,X4,X5] : reach(s('0'),'0',edge(s('0'),s(X5),edge(s(s(X3)),X4,edge(s(s(X1)),X2,empty))),X0) = reach(s(X5),'0',edge(s(s(X3)),X4,edge(s(s(X1)),X2,X0)),empty),
inference(forward_demodulation,[],[f174422,f8]) ).
fof(f260615,plain,
! [X0] : reach('0','0',g,X0) = if_reach_2(false,'0','0',g,X0),
inference(superposition,[],[f19499,f19]) ).
fof(f604918,plain,
if_reach_2(false,'0','0',g,empty) = or(false,reach(s(s('0')),'0',edge(s(s('0')),s(s(s('0'))),edge(s(s(s('0'))),'0',empty)),empty)),
inference(superposition,[],[f970,f174435]) ).
fof(f605161,plain,
if_reach_2(false,'0','0',g,empty) = or(false,reach(s(s(s('0'))),'0',edge(s(s(s('0'))),'0',empty),empty)),
inference(forward_demodulation,[],[f604918,f31088]) ).
fof(f605270,plain,
or(false,true) = if_reach_2(false,'0','0',g,empty),
inference(forward_demodulation,[],[f605161,f34105]) ).
fof(f605365,plain,
true = if_reach_2(false,'0','0',g,empty),
inference(forward_demodulation,[],[f605270,f8]) ).
fof(f605478,plain,
true = reach('0','0',g,empty),
inference(superposition,[],[f260615,f605365]) ).
fof(f605484,plain,
$false,
inference(forward_subsumption_resolution,[],[f605478,f21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ164-2 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.40 % Computer : n009.cluster.edu
% 0.10/0.40 % Model : x86_64 x86_64
% 0.10/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.40 % Memory : 8046.5625MB
% 0.10/0.40 % OS : Linux 6.8.0-71-generic
% 0.10/0.40 % CPULimit : 300
% 0.10/0.40 % WCLimit : 300
% 0.10/0.40 % DateTime : Sun Sep 27 22:47:15 UTC 2026
% 0.10/0.40 % CPUTime :
% 0.10/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.43 Running first-order model finding
% 0.10/0.43 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 14.57/2.57 % (2484414)Will run a generic schedule for satisfiability detection.
% 14.57/2.57 % (2484422)dis+10_1_sil=32000:sp=arity:random_seed=3209906037:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 14.57/2.57 % (2484420)% WARNING: option uhcvi not known.
% 14.57/2.57 % (2484419)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2147766120_2999 on theBenchmark for (2999ds/0Mi)
% 14.57/2.57 % (2484420)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2864020867:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 14.57/2.57 % (2484421)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1750022826:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 14.57/2.57 % (2484423)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3440199668:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 14.57/2.57 % (2484424)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3706743062:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 14.57/2.57 % TRYING [1]
% 14.57/2.57 % TRYING [2]
% 14.57/2.57 % (2484425)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1488316131:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 14.57/2.57 % TRYING [3]
% 14.57/2.57 % (2484422)Instruction limit reached!
% 14.57/2.57 % (2484422)------------------------------
% 14.57/2.57 % (2484422)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.57/2.57 % (2484422)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.57/2.57 % (2484422)CaDiCaL version: 2.1.3
% 14.57/2.57 % (2484422)Termination reason: Instruction limit
% 14.57/2.57 % (2484422)Termination phase: Saturation
% 14.57/2.57 % (2484422)Time elapsed: 0.036 s
% 14.57/2.57 % (2484422)Peak memory usage: 12 MB
% 14.57/2.57 % (2484422)Instructions burned: 105 (million)
% 14.57/2.57 % TRYING [4]
% 14.57/2.57 % (2484433)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4183403387:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 14.57/2.57 % TRYING [1]
% 14.57/2.57 % TRYING [2]
% 14.57/2.57 % TRYING [3]
% 14.57/2.57 % TRYING [4]
% 14.57/2.57 % (2484423)Instruction limit reached!
% 14.57/2.57 % (2484423)------------------------------
% 14.57/2.57 % (2484423)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.57/2.57 % (2484423)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.57/2.57 % (2484423)CaDiCaL version: 2.1.3
% 14.57/2.57 % (2484423)Termination reason: Instruction limit
% 14.57/2.57 % (2484423)Termination phase: Saturation
% 14.57/2.57 % (2484423)Time elapsed: 0.073 s
% 14.57/2.57 % (2484423)Peak memory usage: 12 MB
% 14.57/2.57 % (2484423)Instructions burned: 118 (million)
% 14.57/2.57 % (2484424)Instruction limit reached!
% 14.57/2.57 % (2484424)------------------------------
% 14.57/2.57 % (2484424)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.57/2.57 % (2484424)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.57/2.57 % (2484424)CaDiCaL version: 2.1.3
% 14.57/2.57 % (2484424)Termination reason: Instruction limit
% 14.57/2.57 % (2484424)Termination phase: Saturation
% 14.57/2.57 % (2484424)Time elapsed: 0.083 s
% 14.57/2.57 % (2484424)Peak memory usage: 12 MB
% 14.57/2.57 % (2484424)Instructions burned: 132 (million)
% 14.57/2.57 % (2484435)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=216458070:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 14.57/2.57 % (2484436)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=3508799228:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 14.57/2.57 % (2484425)Instruction limit reached!
% 14.57/2.57 % (2484425)------------------------------
% 14.57/2.57 % (2484425)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.57/2.57 % (2484425)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.57/2.57 % (2484425)CaDiCaL version: 2.1.3
% 14.57/2.57 % (2484425)Termination reason: Instruction limit
% 14.57/2.57 % (2484425)Termination phase: Saturation
% 14.57/2.57 % (2484425)Time elapsed: 0.102 s
% 14.57/2.57 % (2484425)Peak memory usage: 12 MB
% 14.57/2.57 % (2484425)Instructions burned: 160 (million)
% 14.57/2.57 % (2484439)ott-21_1_sil=16000:fs=off:random_seed=2294675511:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 14.57/2.57 % (2484435)Instruction limit reached!
% 14.57/2.57 % (2484435)------------------------------
% 14.57/2.57 % (2484435)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.57/2.57 % (2484435)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.65/6.69 % (2484435)CaDiCaL version: 2.1.3
% 43.65/6.69 % (2484435)Termination reason: Instruction limit
% 43.65/6.69 % (2484435)Termination phase: Saturation
% 43.65/6.69 % (2484435)Time elapsed: 0.090 s
% 43.65/6.69 % (2484435)Peak memory usage: 13 MB
% 43.65/6.69 % (2484435)Instructions burned: 132 (million)
% 43.65/6.69 % TRYING [5]
% 43.65/6.69 % (2484433)Instruction limit reached!
% 43.65/6.69 % (2484433)------------------------------
% 43.65/6.69 % (2484433)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.65/6.69 % (2484433)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.65/6.69 % (2484433)CaDiCaL version: 2.1.3
% 43.65/6.69 % (2484433)Termination reason: Instruction limit
% 43.65/6.69 % (2484433)Termination phase: Finite model building constraint generation
% 43.65/6.69 % (2484433)Time elapsed: 0.152 s
% 43.65/6.69 % (2484433)Peak memory usage: 42 MB
% 43.65/6.69 % (2484433)Instructions burned: 720 (million)
% 43.65/6.69 % (2484441)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3007664526:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 43.65/6.69 % (2484439)Instruction limit reached!
% 43.65/6.69 % (2484439)------------------------------
% 43.65/6.69 % (2484439)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.65/6.69 % (2484439)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.65/6.69 % (2484439)CaDiCaL version: 2.1.3
% 43.65/6.69 % (2484439)Termination reason: Instruction limit
% 43.65/6.69 % (2484439)Termination phase: Saturation
% 43.65/6.69 % (2484439)Time elapsed: 0.076 s
% 43.65/6.69 % (2484439)Peak memory usage: 11 MB
% 43.65/6.69 % (2484439)Instructions burned: 180 (million)
% 43.65/6.69 % (2484442)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2020349589:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 43.65/6.69 % TRYING [1]
% 43.65/6.69 % TRYING [2]
% 43.65/6.69 % TRYING [3]
% 43.65/6.69 % TRYING [5]
% 43.65/6.69 % (2484445)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3625534065:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 43.65/6.69 % TRYING [4]
% 43.65/6.69 % (2484442)Instruction limit reached!
% 43.65/6.69 % (2484442)------------------------------
% 43.65/6.69 % (2484442)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.65/6.69 % (2484442)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.65/6.69 % (2484442)CaDiCaL version: 2.1.3
% 43.65/6.69 % (2484442)Termination reason: Instruction limit
% 43.65/6.69 % (2484442)Termination phase: Finite model building SAT solving
% 43.65/6.69 % (2484442)Time elapsed: 0.191 s
% 43.65/6.69 % (2484442)Peak memory usage: 33 MB
% 43.65/6.69 % (2484442)Instructions burned: 867 (million)
% 43.65/6.69 % (2484447)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4209497388:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 43.65/6.69 % (2484441)Instruction limit reached!
% 43.65/6.69 % (2484441)------------------------------
% 43.65/6.69 % (2484441)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.65/6.69 % (2484441)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.65/6.69 % (2484441)CaDiCaL version: 2.1.3
% 43.65/6.69 % (2484441)Termination reason: Instruction limit
% 43.65/6.69 % (2484441)Termination phase: Saturation
% 43.65/6.69 % (2484441)Time elapsed: 0.282 s
% 43.65/6.69 % (2484441)Peak memory usage: 15 MB
% 43.65/6.69 % (2484441)Instructions burned: 477 (million)
% 43.65/6.69 % (2484436)Instruction limit reached!
% 43.65/6.69 % (2484436)------------------------------
% 43.65/6.69 % (2484436)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.65/6.69 % (2484436)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.65/6.69 % (2484436)CaDiCaL version: 2.1.3
% 43.65/6.69 % (2484436)Termination reason: Instruction limit
% 43.65/6.69 % (2484436)Termination phase: Saturation
% 43.65/6.69 % (2484436)Time elapsed: 0.393 s
% 43.65/6.69 % (2484436)Peak memory usage: 17 MB
% 43.65/6.69 % (2484436)Instructions burned: 684 (million)
% 43.65/6.69 % (2484449)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=1098575224:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 43.65/6.69 % (2484450)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3484518883:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 43.65/6.69 % (2484447)Instruction limit reached!
% 43.65/6.69 % (2484447)------------------------------
% 70.57/10.44 % (2484447)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.57/10.44 % (2484447)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.57/10.44 % (2484447)CaDiCaL version: 2.1.3
% 70.57/10.44 % (2484447)Termination reason: Instruction limit
% 70.57/10.44 % (2484447)Termination phase: Finite model building constraint generation
% 70.57/10.44 % (2484447)Time elapsed: 0.232 s
% 70.57/10.44 % (2484447)Peak memory usage: 106 MB
% 70.57/10.44 % (2484447)Instructions burned: 890 (million)
% 70.57/10.44 % (2484453)fmb+10_1_sil=64000:random_seed=1149144284:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 70.57/10.44 % TRYING [1]
% 70.57/10.44 % TRYING [2]
% 70.57/10.44 % TRYING [3]
% 70.57/10.44 % TRYING [4]
% 70.57/10.44 % (2484445)Instruction limit reached!
% 70.57/10.44 % (2484445)------------------------------
% 70.57/10.44 % (2484445)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.57/10.44 % (2484445)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.57/10.44 % (2484445)CaDiCaL version: 2.1.3
% 70.57/10.44 % (2484445)Termination reason: Instruction limit
% 70.57/10.44 % (2484445)Termination phase: Saturation
% 70.57/10.44 % (2484445)Time elapsed: 0.682 s
% 70.57/10.44 % (2484445)Peak memory usage: 22 MB
% 70.57/10.44 % (2484445)Instructions burned: 1180 (million)
% 70.57/10.44 % (2484455)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=931391694:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 70.57/10.44 % TRYING [20]
% 70.57/10.44 % (2484449)Instruction limit reached!
% 70.57/10.44 % (2484449)------------------------------
% 70.57/10.44 % (2484449)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.57/10.44 % (2484449)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.57/10.44 % (2484449)CaDiCaL version: 2.1.3
% 70.57/10.44 % (2484449)Termination reason: Instruction limit
% 70.57/10.44 % (2484449)Termination phase: Saturation
% 70.57/10.44 % (2484449)Time elapsed: 0.427 s
% 70.57/10.44 % (2484449)Peak memory usage: 19 MB
% 70.57/10.44 % (2484449)Instructions burned: 693 (million)
% 70.57/10.44 % (2484457)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3631263161:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 70.57/10.44 % TRYING [8]
% 70.57/10.44 % TRYING [6]
% 70.57/10.44 % (2484450)Instruction limit reached!
% 70.57/10.44 % (2484450)------------------------------
% 70.57/10.44 % (2484450)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.57/10.44 % (2484450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.57/10.44 % (2484450)CaDiCaL version: 2.1.3
% 70.57/10.44 % (2484450)Termination reason: Instruction limit
% 70.57/10.44 % (2484450)Termination phase: Saturation
% 70.57/10.44 % (2484450)Time elapsed: 0.500 s
% 70.57/10.44 % (2484450)Peak memory usage: 17 MB
% 70.57/10.44 % (2484450)Instructions burned: 879 (million)
% 70.57/10.44 % TRYING [5]
% 70.57/10.44 % (2484459)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4234098854:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 70.57/10.44 % (2484457)Instruction limit reached!
% 70.57/10.44 % (2484457)------------------------------
% 70.57/10.44 % (2484457)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.57/10.44 % (2484457)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.57/10.44 % (2484457)CaDiCaL version: 2.1.3
% 70.57/10.44 % (2484457)Termination reason: Instruction limit
% 70.57/10.44 % (2484457)Termination phase: Finite model building constraint generation
% 70.57/10.44 % (2484457)Time elapsed: 0.332 s
% 70.57/10.44 % (2484457)Peak memory usage: 70 MB
% 70.57/10.44 % (2484457)Instructions burned: 922 (million)
% 70.57/10.44 % (2484461)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=669506304:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 70.57/10.44 % (2484461)Instruction limit reached!
% 70.57/10.44 % (2484461)------------------------------
% 70.57/10.44 % (2484461)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.57/10.44 % (2484461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.57/10.44 % (2484461)CaDiCaL version: 2.1.3
% 70.57/10.44 % (2484461)Termination reason: Instruction limit
% 70.57/10.44 % (2484461)Termination phase: Saturation
% 70.57/10.44 % (2484461)Time elapsed: 0.763 s
% 70.57/10.44 % (2484461)Peak memory usage: 28 MB
% 70.57/10.44 % (2484461)Instructions burned: 1474 (million)
% 70.57/10.44 % (2484463)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2256171492:i=6324_2978 on theBenchmark for (2978ds/6324Mi)
% 70.57/10.44 % (2484463)Cannot represent all propositional literals internally
% 62.06/23.54 % (2484463)Refutation not found, incomplete strategy
% 62.06/23.54 % (2484463)------------------------------
% 62.06/23.54 % (2484463)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484463)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484463)Termination reason: Refutation not found, incomplete strategy
% 62.06/23.54 % (2484463)Time elapsed: 0.002 s
% 62.06/23.54 % (2484463)Peak memory usage: 10 MB
% 62.06/23.54 % (2484463)Instructions burned: 4 (million)
% 62.06/23.54 % (2484463)------------------------------
% 62.06/23.54 % (2484463)------------------------------
% 62.06/23.54 % (2484465)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2956054718:fmbsr=2.30978:i=2174_2978 on theBenchmark for (2978ds/2174Mi)
% 62.06/23.54 % TRYING [16]
% 62.06/23.54 % TRYING [6]
% 62.06/23.54 % (2484465)Instruction limit reached!
% 62.06/23.54 % (2484465)------------------------------
% 62.06/23.54 % (2484465)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484465)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484465)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484465)Termination reason: Instruction limit
% 62.06/23.54 % (2484465)Termination phase: Finite model building constraint generation
% 62.06/23.54 % (2484465)Time elapsed: 0.745 s
% 62.06/23.54 % (2484465)Peak memory usage: 138 MB
% 62.06/23.54 % (2484465)Instructions burned: 2176 (million)
% 62.06/23.54 % (2484467)ott-2_1_sil=16000:newcnf=on:random_seed=2504215788:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2970 on theBenchmark for (2970ds/869Mi)
% 62.06/23.54 % (2484467)Instruction limit reached!
% 62.06/23.54 % (2484467)------------------------------
% 62.06/23.54 % (2484467)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484467)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484467)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484467)Termination reason: Instruction limit
% 62.06/23.54 % (2484467)Termination phase: Saturation
% 62.06/23.54 % (2484467)Time elapsed: 0.527 s
% 62.06/23.54 % (2484467)Peak memory usage: 19 MB
% 62.06/23.54 % (2484467)Instructions burned: 869 (million)
% 62.06/23.54 % (2484469)ott+10_1_sil=32000:tgt=ground:random_seed=2976165416:i=5114:av=off_2965 on theBenchmark for (2965ds/5114Mi)
% 62.06/23.54 % TRYING [7]
% 62.06/23.54 % (2484459)Instruction limit reached!
% 62.06/23.54 % (2484459)------------------------------
% 62.06/23.54 % (2484459)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484459)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484459)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484459)Termination reason: Instruction limit
% 62.06/23.54 % (2484459)Termination phase: Saturation
% 62.06/23.54 % (2484459)Time elapsed: 2.856 s
% 62.06/23.54 % (2484459)Peak memory usage: 44 MB
% 62.06/23.54 % (2484459)Instructions burned: 5132 (million)
% 62.06/23.54 % (2484471)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3653956344:i=54282_2960 on theBenchmark for (2960ds/54282Mi)
% 62.06/23.54 % TRYING [1]
% 62.06/23.54 % TRYING [2]
% 62.06/23.54 % TRYING [3]
% 62.06/23.54 % TRYING [4]
% 62.06/23.54 % TRYING [5]
% 62.06/23.54 % (2484455)Instruction limit reached!
% 62.06/23.54 % (2484455)------------------------------
% 62.06/23.54 % (2484455)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484455)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484455)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484455)Termination reason: Instruction limit
% 62.06/23.54 % (2484455)Termination phase: Finite model building constraint generation
% 62.06/23.54 % (2484455)Time elapsed: 3.490 s
% 62.06/23.54 % (2484455)Peak memory usage: 624 MB
% 62.06/23.54 % (2484455)Instructions burned: 9516 (million)
% 62.06/23.54 % (2484473)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=4219054149:i=3512:aac=none_2954 on theBenchmark for (2954ds/3512Mi)
% 62.06/23.54 % TRYING [6]
% 62.06/23.54 % (2484453)Instruction limit reached!
% 62.06/23.54 % (2484453)------------------------------
% 62.06/23.54 % (2484453)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484453)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484453)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484453)Termination reason: Instruction limit
% 62.06/23.54 % (2484453)Termination phase: Finite model building SAT solving
% 62.06/23.54 % (2484453)Time elapsed: 5.555 s
% 62.06/23.54 % (2484453)Peak memory usage: 373 MB
% 62.06/23.54 % (2484453)Instructions burned: 22061 (million)
% 62.06/23.54 % (2484475)dis+21_1_sil=32000:sas=cadical:random_seed=90013738:i=3773:amm=off_2937 on theBenchmark for (2937ds/3773Mi)
% 62.06/23.54 % (2484469)Instruction limit reached!
% 62.06/23.54 % (2484469)------------------------------
% 62.06/23.54 % (2484469)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484469)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484469)Termination reason: Instruction limit
% 62.06/23.54 % (2484469)Termination phase: Saturation
% 62.06/23.54 % (2484469)Time elapsed: 3.033 s
% 62.06/23.54 % (2484469)Peak memory usage: 53 MB
% 62.06/23.54 % (2484469)Instructions burned: 5114 (million)
% 62.06/23.54 % (2484477)ott+11_1_sil=16000:gs=on:random_seed=2580471844:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2934 on theBenchmark for (2934ds/2251Mi)
% 62.06/23.54 % (2484473)Instruction limit reached!
% 62.06/23.54 % (2484473)------------------------------
% 62.06/23.54 % (2484473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484473)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484473)Termination reason: Instruction limit
% 62.06/23.54 % (2484473)Termination phase: Saturation
% 62.06/23.54 % (2484473)Time elapsed: 2.026 s
% 62.06/23.54 % (2484473)Peak memory usage: 42 MB
% 62.06/23.54 % (2484473)Instructions burned: 3512 (million)
% 62.06/23.54 % (2484479)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=971138107:fmbsr=1.6:i=67534_2934 on theBenchmark for (2934ds/67534Mi)
% 62.06/23.54 % TRYING [7]
% 62.06/23.54 % (2484475)Instruction limit reached!
% 62.06/23.54 % (2484475)------------------------------
% 62.06/23.54 % (2484475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484475)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484475)Termination reason: Instruction limit
% 62.06/23.54 % (2484475)Termination phase: Saturation
% 62.06/23.54 % (2484475)Time elapsed: 1.117 s
% 62.06/23.54 % (2484475)Peak memory usage: 39 MB
% 62.06/23.54 % (2484475)Instructions burned: 3773 (million)
% 62.06/23.54 % (2484481)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=4130976864:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2925 on theBenchmark for (2925ds/4591Mi)
% 62.06/23.54 % TRYING [7]
% 62.06/23.54 % (2484477)Instruction limit reached!
% 62.06/23.54 % (2484477)------------------------------
% 62.06/23.54 % (2484477)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484477)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484477)Termination reason: Instruction limit
% 62.06/23.54 % (2484477)Termination phase: Saturation
% 62.06/23.54 % (2484477)Time elapsed: 1.250 s
% 62.06/23.54 % (2484477)Peak memory usage: 28 MB
% 62.06/23.54 % (2484477)Instructions burned: 2252 (million)
% 62.06/23.54 % (2484483)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=1751317530:i=29340_2922 on theBenchmark for (2922ds/29340Mi)
% 62.06/23.54 % (2484481)Instruction limit reached!
% 62.06/23.54 % (2484481)------------------------------
% 62.06/23.54 % (2484481)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484481)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484481)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484481)Termination reason: Instruction limit
% 62.06/23.54 % (2484481)Termination phase: Saturation
% 62.06/23.54 % (2484481)Time elapsed: 0.964 s
% 62.06/23.54 % (2484481)Peak memory usage: 27 MB
% 62.06/23.54 % (2484481)Instructions burned: 4593 (million)
% 62.06/23.54 % (2484485)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=3981510892:i=5211_2916 on theBenchmark for (2916ds/5211Mi)
% 62.06/23.54 % (2484485)Instruction limit reached!
% 62.06/23.54 % (2484485)------------------------------
% 62.06/23.54 % (2484485)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484485)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484485)Termination reason: Instruction limit
% 62.06/23.54 % (2484485)Termination phase: Saturation
% 62.06/23.54 % (2484485)Time elapsed: 1.586 s
% 62.06/23.54 % (2484485)Peak memory usage: 47 MB
% 62.06/23.54 % (2484485)Instructions burned: 5214 (million)
% 62.06/23.54 % (2484487)fmb+10_1_sil=32000:sas=cadical:bce=on:fmbss=17:random_seed=993690742:i=5497:nm=2_2900 on theBenchmark for (2900ds/5497Mi)
% 62.06/23.54 % TRYING [17]
% 62.06/23.54 % (2484487)Instruction limit reached!
% 62.06/23.54 % (2484487)------------------------------
% 62.06/23.54 % (2484487)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484487)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484487)Termination reason: Instruction limit
% 62.06/23.54 % (2484487)Termination phase: Finite model building constraint generation
% 62.06/23.54 % (2484487)Time elapsed: 1.102 s
% 62.06/23.54 % (2484487)Peak memory usage: 365 MB
% 62.06/23.54 % (2484487)Instructions burned: 5499 (million)
% 62.06/23.54 % (2484489)fmb+10_1_fmbas=predicate:sil=64000:tgt=full:sas=cadical:fmbss=15:random_seed=2741301780:fmbsr=2:i=46332_2888 on theBenchmark for (2888ds/46332Mi)
% 62.06/23.54 % TRYING [15]
% 62.06/23.54 % TRYING [8]
% 62.06/23.54 % TRYING [8]
% 62.06/23.54 % (2484489)Instruction limit reached!
% 62.06/23.54 % (2484489)------------------------------
% 62.06/23.54 % (2484489)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484489)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484489)Termination reason: Instruction limit
% 62.06/23.54 % (2484489)Termination phase: Finite model building constraint generation
% 62.06/23.54 % (2484489)Time elapsed: 8.618 s
% 62.06/23.54 % (2484489)Peak memory usage: 2333 MB
% 62.06/23.54 % (2484489)Instructions burned: 46334 (million)
% 62.06/23.54 % (2484491)fmb+10_1_sil=128000:tgt=full:sas=cadical:fmbss=12:random_seed=1121108494:i=14071_2800 on theBenchmark for (2800ds/14071Mi)
% 62.06/23.54 % TRYING [12]
% 62.06/23.54 % (2484420) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2484414-2484420"...
% 62.06/23.54 % (2484420)...printing done.
% 62.06/23.54 % (2484420)Refutation found. Thanks to Tanya!
% 62.06/23.54 % SZS status Unsatisfiable for theBenchmark
% 62.06/23.54 % SZS output start Proof for theBenchmark
% See solution above
% 62.06/23.54 % (2484420)------------------------------
% 62.06/23.54 % (2484420)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 62.06/23.54 % (2484420)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 62.06/23.54 % (2484420)CaDiCaL version: 2.1.3
% 62.06/23.54 % (2484420)Termination reason: Refutation
% 62.06/23.54 % (2484420)Time elapsed: 22.708 s
% 62.06/23.54 % (2484420)Peak memory usage: 249 MB
% 62.06/23.54 % (2484420)Instructions burned: 40723 (million)
% 62.06/23.54 % (2484414)Success in time 23.098 s
% 62.06/23.54 % Vampire exiting
%------------------------------------------------------------------------------