%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP105-1 : TPTP v9.3.1. Bugfixed v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n002.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 10:16:40 AM UTC 2026
% Result : Unsatisfiable 5.37s 1.21s
% Output : Refutation 5.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 37
% Number of leaves : 7
% Syntax : Number of formulae : 96 ( 67 unt; 4 def)
% Number of atoms : 135 ( 89 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 75 ( 36 ~; 35 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 11 ( 2 avg)
% Number of predicates : 6 ( 4 usr; 5 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 9 con; 0-2 aty)
% Number of variables : 161 ( 0 sgn 161 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : double_divide(inverse(double_divide(double_divide(X0,X1),inverse(double_divide(X0,inverse(X2))))),X1) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).
fof(f3,negated_conjecture,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| multiply(multiply(inverse(b2),b2),a2) != a2
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
| multiply(a4,b4) != multiply(b4,a4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms) ).
fof(f4,plain,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| a2 != multiply(multiply(inverse(b2),b2),a2)
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
| multiply(a4,b4) != multiply(b4,a4) ),
inference(reorient_equations,[],[f3]) ).
fof(f5,plain,
( inverse(double_divide(a1,inverse(a1))) != inverse(double_divide(b1,inverse(b1)))
| a2 != inverse(double_divide(a2,inverse(double_divide(b2,inverse(b2)))))
| inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != inverse(double_divide(inverse(double_divide(c3,b3)),a3))
| inverse(double_divide(b4,a4)) != inverse(double_divide(a4,b4)) ),
inference(definition_unfolding,[],[f4,f2,f2,f2,f2,f2,f2,f2,f2,f2,f2]) ).
fof(f7,definition,
( spl0_1
<=> inverse(double_divide(b4,a4)) = inverse(double_divide(a4,b4)) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f9,plain,
( inverse(double_divide(b4,a4)) != inverse(double_divide(a4,b4))
| spl0_1 ),
inference(avatar_component_clause,[],[f7]) ).
fof(f11,definition,
( spl0_2
<=> inverse(double_divide(c3,inverse(double_divide(b3,a3)))) = inverse(double_divide(inverse(double_divide(c3,b3)),a3)) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f13,plain,
( inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != inverse(double_divide(inverse(double_divide(c3,b3)),a3))
| spl0_2 ),
inference(avatar_component_clause,[],[f11]) ).
fof(f15,definition,
( spl0_3
<=> a2 = inverse(double_divide(a2,inverse(double_divide(b2,inverse(b2))))) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f17,plain,
( a2 != inverse(double_divide(a2,inverse(double_divide(b2,inverse(b2)))))
| spl0_3 ),
inference(avatar_component_clause,[],[f15]) ).
fof(f19,definition,
( spl0_4
<=> inverse(double_divide(a1,inverse(a1))) = inverse(double_divide(b1,inverse(b1))) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f21,plain,
( inverse(double_divide(a1,inverse(a1))) != inverse(double_divide(b1,inverse(b1)))
| spl0_4 ),
inference(avatar_component_clause,[],[f19]) ).
fof(f22,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f5,f19,f15,f11,f7]) ).
fof(f23,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(double_divide(double_divide(X1,X2),inverse(double_divide(X1,inverse(X0))))),inverse(X3))))),X2) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f24,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(double_divide(inverse(double_divide(double_divide(X1,inverse(X2)),inverse(double_divide(X1,inverse(X0))))),X3),inverse(X0))),X3) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f29,plain,
! [X2,X0] : double_divide(inverse(double_divide(X0,inverse(X0))),inverse(X2)) = X2,
inference(superposition,[],[f23,f1]) ).
fof(f33,plain,
! [X0,X1] : double_divide(inverse(double_divide(X1,inverse(X0))),inverse(X1)) = X0,
inference(superposition,[],[f23,f29]) ).
fof(f43,plain,
! [X0,X1] : double_divide(inverse(X0),inverse(inverse(double_divide(X1,inverse(X1))))) = X0,
inference(superposition,[],[f33,f29]) ).
fof(f68,plain,
! [X0,X1] : inverse(double_divide(X0,inverse(X0))) = double_divide(X1,inverse(X1)),
inference(superposition,[],[f43,f29]) ).
fof(f83,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(X0),inverse(X2))))),inverse(inverse(double_divide(X1,inverse(X1))))) = X2,
inference(superposition,[],[f1,f43]) ).
fof(f84,plain,
! [X2,X0] : double_divide(X0,inverse(double_divide(inverse(X0),inverse(X2)))) = X2,
inference(forward_demodulation,[],[f83,f43]) ).
fof(f98,plain,
! [X0,X1] : double_divide(double_divide(X0,inverse(X0)),inverse(X1)) = X1,
inference(superposition,[],[f33,f68]) ).
fof(f101,plain,
! [X0,X1] : double_divide(inverse(X1),inverse(double_divide(X0,inverse(X0)))) = X1,
inference(superposition,[],[f43,f68]) ).
fof(f218,plain,
! [X0,X1] : double_divide(double_divide(X1,inverse(X0)),inverse(X0)) = X1,
inference(superposition,[],[f84,f33]) ).
fof(f242,plain,
! [X0,X1] : double_divide(X0,inverse(X1)) = inverse(double_divide(X1,inverse(X0))),
inference(superposition,[],[f218,f33]) ).
fof(f294,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(superposition,[],[f101,f84]) ).
fof(f341,plain,
! [X0,X1] : double_divide(double_divide(X1,X0),X0) = X1,
inference(superposition,[],[f218,f294]) ).
fof(f902,plain,
! [X0,X1] : inverse(double_divide(X1,X0)) = double_divide(inverse(X0),inverse(X1)),
inference(superposition,[],[f242,f294]) ).
fof(f939,plain,
! [X0,X1] : double_divide(X1,double_divide(X0,inverse(inverse(X1)))) = X0,
inference(superposition,[],[f84,f242]) ).
fof(f988,plain,
! [X0,X1] : double_divide(X1,double_divide(X0,X1)) = X0,
inference(forward_demodulation,[],[f939,f294]) ).
fof(f1022,plain,
! [X2,X0,X1] : double_divide(X1,X0) = inverse(double_divide(double_divide(X2,X1),inverse(double_divide(X2,inverse(X0))))),
inference(superposition,[],[f988,f1]) ).
fof(f1039,plain,
! [X0,X1] : double_divide(double_divide(X0,X1),X0) = X1,
inference(superposition,[],[f988,f988]) ).
fof(f1044,plain,
! [X0,X1] : double_divide(X0,X1) = double_divide(X1,X0),
inference(superposition,[],[f988,f341]) ).
fof(f1051,plain,
! [X0,X1] : double_divide(X0,double_divide(X0,X1)) = X1,
inference(superposition,[],[f341,f988]) ).
fof(f1071,plain,
! [X2,X0,X1] : double_divide(X1,X0) = double_divide(double_divide(X2,inverse(X0)),inverse(double_divide(X2,X1))),
inference(forward_demodulation,[],[f1022,f242]) ).
fof(f1220,plain,
( inverse(double_divide(a4,b4)) != inverse(double_divide(a4,b4))
| spl0_1 ),
inference(superposition,[],[f9,f1044]) ).
fof(f1261,plain,
( $false
| spl0_1 ),
inference(trivial_inequality_removal,[],[f1220]) ).
fof(f1262,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f1261]) ).
fof(f1345,plain,
( inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != inverse(double_divide(a3,inverse(double_divide(c3,b3))))
| spl0_2 ),
inference(forward_demodulation,[],[f13,f1044]) ).
fof(f1346,plain,
( inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(double_divide(c3,b3),inverse(a3))
| spl0_2 ),
inference(forward_demodulation,[],[f1345,f242]) ).
fof(f1347,plain,
( inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(inverse(a3),double_divide(c3,b3))
| spl0_2 ),
inference(forward_demodulation,[],[f1346,f1044]) ).
fof(f1348,plain,
( inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(inverse(a3),double_divide(b3,c3))
| spl0_2 ),
inference(forward_demodulation,[],[f1347,f1044]) ).
fof(f1349,plain,
( double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(double_divide(b3,a3),inverse(c3))
| spl0_2 ),
inference(forward_demodulation,[],[f1348,f242]) ).
fof(f1350,plain,
( double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(c3),double_divide(b3,a3))
| spl0_2 ),
inference(forward_demodulation,[],[f1349,f1044]) ).
fof(f1351,plain,
( double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(c3),double_divide(a3,b3))
| spl0_2 ),
inference(forward_demodulation,[],[f1350,f1044]) ).
fof(f1576,plain,
! [X0,X1] : double_divide(inverse(X1),X0) = inverse(double_divide(inverse(X0),X1)),
inference(superposition,[],[f902,f294]) ).
fof(f1594,plain,
! [X0,X1] : double_divide(inverse(X0),inverse(X1)) = inverse(double_divide(X0,X1)),
inference(superposition,[],[f902,f1044]) ).
fof(f2517,plain,
! [X0,X1] : inverse(double_divide(X1,X0)) = inverse(double_divide(X0,X1)),
inference(superposition,[],[f1594,f902]) ).
fof(f2816,plain,
! [X2,X0,X1] : double_divide(double_divide(X1,X0),inverse(double_divide(inverse(double_divide(X0,X1)),inverse(X2)))) = X2,
inference(superposition,[],[f84,f2517]) ).
fof(f2867,plain,
! [X2,X0,X1] : double_divide(double_divide(X1,X0),double_divide(X2,inverse(inverse(double_divide(X0,X1))))) = X2,
inference(forward_demodulation,[],[f2816,f242]) ).
fof(f2969,plain,
! [X2,X0,X1] : double_divide(double_divide(X1,X0),double_divide(X2,double_divide(X0,X1))) = X2,
inference(forward_demodulation,[],[f2867,f294]) ).
fof(f3204,plain,
! [X2,X0,X1] : double_divide(X0,double_divide(X1,X2)) = double_divide(X0,double_divide(X2,X1)),
inference(superposition,[],[f1039,f2969]) ).
fof(f7345,plain,
! [X2,X3,X0,X1] : double_divide(X3,inverse(double_divide(double_divide(inverse(double_divide(double_divide(X1,inverse(X2)),inverse(double_divide(X1,inverse(X0))))),X3),inverse(X0)))) = X2,
inference(forward_demodulation,[],[f24,f1044]) ).
fof(f7346,plain,
! [X2,X3,X0,X1] : double_divide(X3,double_divide(X0,inverse(double_divide(inverse(double_divide(double_divide(X1,inverse(X2)),inverse(double_divide(X1,inverse(X0))))),X3)))) = X2,
inference(forward_demodulation,[],[f7345,f242]) ).
fof(f7347,plain,
! [X2,X3,X0,X1] : double_divide(X3,double_divide(X0,double_divide(inverse(X3),double_divide(double_divide(X1,inverse(X2)),inverse(double_divide(X1,inverse(X0))))))) = X2,
inference(forward_demodulation,[],[f7346,f1576]) ).
fof(f7348,plain,
! [X2,X3,X0] : double_divide(X3,double_divide(X0,double_divide(inverse(X3),double_divide(inverse(X0),X2)))) = X2,
inference(forward_demodulation,[],[f7347,f1071]) ).
fof(f7382,plain,
! [X2,X0,X1] : double_divide(X1,double_divide(X2,double_divide(inverse(X1),X0))) = inverse(double_divide(inverse(inverse(X2)),inverse(X0))),
inference(superposition,[],[f7348,f84]) ).
fof(f7506,plain,
! [X2,X0,X1] : double_divide(X1,double_divide(X2,double_divide(inverse(X1),X0))) = double_divide(X0,inverse(inverse(inverse(X2)))),
inference(forward_demodulation,[],[f7382,f242]) ).
fof(f7549,plain,
! [X2,X0,X1] : double_divide(X0,inverse(X2)) = double_divide(X1,double_divide(X2,double_divide(inverse(X1),X0))),
inference(forward_demodulation,[],[f7506,f294]) ).
fof(f7599,plain,
! [X2,X0,X1] : double_divide(inverse(X1),inverse(X2)) = double_divide(double_divide(X1,inverse(X0)),double_divide(X2,X0)),
inference(superposition,[],[f7549,f33]) ).
fof(f7702,plain,
! [X2,X3,X0,X1] : double_divide(X1,double_divide(inverse(inverse(X3)),X0)) = double_divide(X2,double_divide(X3,double_divide(inverse(X2),double_divide(X0,inverse(X1))))),
inference(superposition,[],[f7348,f7549]) ).
fof(f7711,plain,
! [X3,X0,X1] : double_divide(X1,double_divide(inverse(inverse(X3)),X0)) = double_divide(double_divide(X0,inverse(X1)),inverse(X3)),
inference(forward_demodulation,[],[f7702,f7549]) ).
fof(f7776,plain,
! [X2,X0,X1] : inverse(double_divide(X2,X1)) = double_divide(double_divide(X1,inverse(X0)),double_divide(X2,X0)),
inference(forward_demodulation,[],[f7599,f902]) ).
fof(f7784,plain,
! [X3,X0,X1] : double_divide(double_divide(X0,inverse(X1)),inverse(X3)) = double_divide(X1,double_divide(X3,X0)),
inference(forward_demodulation,[],[f7711,f294]) ).
fof(f7875,plain,
! [X2,X0,X1] : double_divide(X0,double_divide(X1,X2)) = inverse(double_divide(X1,double_divide(X0,inverse(X2)))),
inference(superposition,[],[f7776,f218]) ).
fof(f8198,plain,
! [X2,X0,X1] : double_divide(double_divide(X1,X0),inverse(X2)) = double_divide(inverse(X0),double_divide(X2,X1)),
inference(superposition,[],[f7784,f294]) ).
fof(f8215,plain,
! [X2,X0,X1] : double_divide(X0,inverse(X2)) = double_divide(double_divide(inverse(X1),inverse(X0)),double_divide(X2,X1)),
inference(superposition,[],[f7784,f84]) ).
fof(f8287,plain,
! [X2,X0,X1] : double_divide(X1,inverse(double_divide(X2,inverse(X0)))) = inverse(double_divide(X0,double_divide(X1,X2))),
inference(superposition,[],[f242,f7784]) ).
fof(f8379,plain,
! [X2,X0,X1] : inverse(double_divide(X0,double_divide(X1,X2))) = double_divide(X1,double_divide(X0,inverse(X2))),
inference(forward_demodulation,[],[f8287,f242]) ).
fof(f8416,plain,
! [X2,X0,X1] : double_divide(X0,inverse(X2)) = double_divide(inverse(double_divide(X0,X1)),double_divide(X2,X1)),
inference(forward_demodulation,[],[f8215,f902]) ).
fof(f11587,plain,
! [X2,X0,X1] : double_divide(inverse(X2),double_divide(X0,X1)) = double_divide(inverse(X0),double_divide(X1,X2)),
inference(superposition,[],[f8198,f1044]) ).
fof(f14174,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(double_divide(X1,X2),inverse(double_divide(X1,inverse(X0))))),inverse(X3)) = double_divide(inverse(X0),double_divide(X3,X2)),
inference(superposition,[],[f8416,f1]) ).
fof(f14578,plain,
! [X2,X3,X0,X1] : inverse(double_divide(X3,double_divide(double_divide(X1,X2),inverse(double_divide(X1,inverse(X0)))))) = double_divide(inverse(X0),double_divide(X3,X2)),
inference(forward_demodulation,[],[f14174,f902]) ).
fof(f14720,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X0),double_divide(X3,X2)) = double_divide(double_divide(X1,X2),double_divide(X3,double_divide(X1,inverse(X0)))),
inference(forward_demodulation,[],[f14578,f7875]) ).
fof(f14819,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X0),double_divide(X3,X2)) = double_divide(double_divide(X1,X2),inverse(double_divide(X1,double_divide(X3,X0)))),
inference(forward_demodulation,[],[f14720,f8379]) ).
fof(f14880,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X0),double_divide(X3,X2)) = double_divide(inverse(X2),double_divide(double_divide(X1,double_divide(X3,X0)),X1)),
inference(forward_demodulation,[],[f14819,f8198]) ).
fof(f14918,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X0),double_divide(X3,X2)) = double_divide(inverse(X2),double_divide(X1,double_divide(X1,double_divide(X3,X0)))),
inference(forward_demodulation,[],[f14880,f3204]) ).
fof(f14937,plain,
! [X2,X3,X0] : double_divide(inverse(X0),double_divide(X3,X2)) = double_divide(inverse(X2),double_divide(X3,X0)),
inference(forward_demodulation,[],[f14918,f1051]) ).
fof(f70249,plain,
( double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(b3),double_divide(a3,c3))
| spl0_2 ),
inference(superposition,[],[f1351,f14937]) ).
fof(f84729,plain,
( double_divide(inverse(a3),double_divide(c3,b3)) != double_divide(inverse(a3),double_divide(b3,c3))
| spl0_2 ),
inference(superposition,[],[f70249,f11587]) ).
fof(f85248,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f84729,f3204]) ).
fof(f85249,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f85248]) ).
fof(f87083,plain,
( a2 != double_divide(double_divide(b2,inverse(b2)),inverse(a2))
| spl0_3 ),
inference(forward_demodulation,[],[f17,f242]) ).
fof(f87085,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f87083,f98]) ).
fof(f87086,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f87085]) ).
fof(f87090,plain,
( inverse(double_divide(a1,inverse(a1))) != double_divide(b1,inverse(b1))
| spl0_4 ),
inference(forward_demodulation,[],[f21,f242]) ).
fof(f87091,plain,
( $false
| spl0_4 ),
inference(forward_subsumption_resolution,[],[f87090,f68]) ).
fof(f87092,plain,
spl0_4,
inference(avatar_contradiction_clause,[],[f87091]) ).
cnf(s4,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3
| ~ spl0_4 ),
inference(sat_conversion,[],[f22]) ).
cnf(s443,plain,
spl0_1,
inference(sat_conversion,[],[f1262]) ).
cnf(s10166,plain,
spl0_2,
inference(sat_conversion,[],[f85249]) ).
cnf(s10462,plain,
spl0_3,
inference(sat_conversion,[],[f87086]) ).
cnf(s10463,plain,
spl0_4,
inference(sat_conversion,[],[f87092]) ).
cnf(s10464,plain,
$false,
inference(rat,[],[s4,s10463,s10462,s10166,s443]) ).
fof(f87093,plain,
$false,
inference(avatar_sat_refutation,[],[s10464]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP105-1 : TPTP v9.3.1. Bugfixed v2.7.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.38 % Computer : n002.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 09:22:06 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.41 Running first-order model finding
% 0.10/0.41 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
% 5.37/1.21 % (3277192)Will run a generic schedule for satisfiability detection.
% 5.37/1.21 % (3277199)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1215993767:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 5.37/1.21 % (3277197)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=978677527_2999 on theBenchmark for (2999ds/0Mi)
% 5.37/1.21 % (3277200)dis+10_1_sil=32000:sp=arity:random_seed=1315595613:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 5.37/1.21 % (3277201)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1107183549:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 5.37/1.21 % (3277202)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3724163673:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 5.37/1.21 % TRYING [1]
% 5.37/1.21 % TRYING [2]
% 5.37/1.21 % TRYING [3]
% 5.37/1.21 % (3277198)% WARNING: option uhcvi not known.
% 5.37/1.21 % (3277203)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=408497366:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 5.37/1.21 % (3277198)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2461529237:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 5.37/1.21 % TRYING [4]
% 5.37/1.21 % (3277200)Instruction limit reached!
% 5.37/1.21 % (3277200)------------------------------
% 5.37/1.21 % (3277200)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277200)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277200)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277200)Termination reason: Instruction limit
% 5.37/1.21 % (3277200)Termination phase: Saturation
% 5.37/1.21 % (3277200)Time elapsed: 0.055 s
% 5.37/1.21 % (3277200)Peak memory usage: 12 MB
% 5.37/1.21 % (3277200)Instructions burned: 103 (million)
% 5.37/1.21 % (3277201)Instruction limit reached!
% 5.37/1.21 % (3277201)------------------------------
% 5.37/1.21 % (3277201)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277201)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277201)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277201)Termination reason: Instruction limit
% 5.37/1.21 % (3277201)Termination phase: Saturation
% 5.37/1.21 % (3277201)Time elapsed: 0.061 s
% 5.37/1.21 % (3277201)Peak memory usage: 13 MB
% 5.37/1.21 % (3277201)Instructions burned: 117 (million)
% 5.37/1.21 % (3277211)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=666239260:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 5.37/1.21 % TRYING [1]
% 5.37/1.21 % TRYING [2]
% 5.37/1.21 % TRYING [3]
% 5.37/1.21 % (3277212)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3620608945:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 5.37/1.21 % (3277202)Instruction limit reached!
% 5.37/1.21 % (3277202)------------------------------
% 5.37/1.21 % (3277202)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277202)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277202)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277202)Termination reason: Instruction limit
% 5.37/1.21 % (3277202)Termination phase: Saturation
% 5.37/1.21 % (3277202)Time elapsed: 0.089 s
% 5.37/1.21 % (3277202)Peak memory usage: 14 MB
% 5.37/1.21 % (3277202)Instructions burned: 131 (million)
% 5.37/1.21 % TRYING [4]
% 5.37/1.21 % (3277203)Instruction limit reached!
% 5.37/1.21 % (3277203)------------------------------
% 5.37/1.21 % (3277203)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277203)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277203)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277203)Termination reason: Instruction limit
% 5.37/1.21 % (3277203)Termination phase: Saturation
% 5.37/1.21 % (3277203)Time elapsed: 0.107 s
% 5.37/1.21 % (3277203)Peak memory usage: 13 MB
% 5.37/1.21 % (3277203)Instructions burned: 160 (million)
% 5.37/1.21 % (3277215)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=2065591115:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 5.37/1.21 % (3277217)ott-21_1_sil=16000:fs=off:random_seed=2324112408:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 5.37/1.21 % (3277212)Instruction limit reached!
% 5.37/1.21 % (3277212)------------------------------
% 5.37/1.21 % (3277212)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277212)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277212)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277212)Termination reason: Instruction limit
% 5.37/1.21 % (3277212)Termination phase: Saturation
% 5.37/1.21 % (3277212)Time elapsed: 0.076 s
% 5.37/1.21 % (3277212)Peak memory usage: 12 MB
% 5.37/1.21 % (3277212)Instructions burned: 132 (million)
% 5.37/1.21 % (3277219)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=880238275:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 5.37/1.21 % (3277217)Instruction limit reached!
% 5.37/1.21 % (3277217)------------------------------
% 5.37/1.21 % (3277217)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277217)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277217)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277217)Termination reason: Instruction limit
% 5.37/1.21 % (3277217)Termination phase: Saturation
% 5.37/1.21 % (3277217)Time elapsed: 0.085 s
% 5.37/1.21 % (3277217)Peak memory usage: 12 MB
% 5.37/1.21 % (3277217)Instructions burned: 180 (million)
% 5.37/1.21 % (3277221)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2458788484:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 5.37/1.21 % TRYING [1]
% 5.37/1.21 % TRYING [2]
% 5.37/1.21 % TRYING [3]
% 5.37/1.21 % TRYING [4]
% 5.37/1.21 % TRYING [5]
% 5.37/1.21 % TRYING [5]
% 5.37/1.21 % (3277219)Instruction limit reached!
% 5.37/1.21 % (3277219)------------------------------
% 5.37/1.21 % (3277219)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277219)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277219)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277219)Termination reason: Instruction limit
% 5.37/1.21 % (3277219)Termination phase: Saturation
% 5.37/1.21 % (3277219)Time elapsed: 0.251 s
% 5.37/1.21 % (3277219)Peak memory usage: 16 MB
% 5.37/1.21 % (3277219)Instructions burned: 478 (million)
% 5.37/1.21 % (3277225)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=606815774:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 5.37/1.21 % TRYING [5]
% 5.37/1.21 % (3277211)Instruction limit reached!
% 5.37/1.21 % (3277211)------------------------------
% 5.37/1.21 % (3277211)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277211)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277211)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277211)Termination reason: Instruction limit
% 5.37/1.21 % (3277211)Termination phase: Finite model building SAT solving
% 5.37/1.21 % (3277211)Time elapsed: 0.408 s
% 5.37/1.21 % (3277211)Peak memory usage: 13 MB
% 5.37/1.21 % (3277211)Instructions burned: 715 (million)
% 5.37/1.21 % (3277227)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3714790216:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 5.37/1.21 % (3277215)Instruction limit reached!
% 5.37/1.21 % (3277215)------------------------------
% 5.37/1.21 % (3277215)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277215)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277215)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277215)Termination reason: Instruction limit
% 5.37/1.21 % (3277215)Termination phase: Saturation
% 5.37/1.21 % (3277215)Time elapsed: 0.388 s
% 5.37/1.21 % (3277215)Peak memory usage: 19 MB
% 5.37/1.21 % (3277215)Instructions burned: 684 (million)
% 5.37/1.21 % TRYING [14]
% 5.37/1.21 % (3277238)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=724713455: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)
% 5.37/1.21 % (3277199) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3277192-3277199"...
% 5.37/1.21 % (3277199)...printing done.
% 5.37/1.21 % (3277199)Refutation found. Thanks to Tanya!
% 5.37/1.21 % SZS status Unsatisfiable for theBenchmark
% 5.37/1.21 % SZS output start Proof for theBenchmark
% See solution above
% 5.37/1.21 % (3277199)------------------------------
% 5.37/1.21 % (3277199)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.37/1.21 % (3277199)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.37/1.21 % (3277199)CaDiCaL version: 2.1.3
% 5.37/1.21 % (3277199)Termination reason: Refutation
% 5.37/1.21 % (3277199)Time elapsed: 0.752 s
% 5.37/1.21 % (3277199)Peak memory usage: 34 MB
% 5.37/1.21 % (3277199)Instructions burned: 2554 (million)
% 5.37/1.21 % (3277192)Success in time 0.79 s
% 5.37/1.21 % Vampire exiting
%------------------------------------------------------------------------------