%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWX187-1 : 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 : n014.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 01:46:40 PM UTC 2026
% Result : Unsatisfiable 22.11s 3.59s
% Output : Refutation 22.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 30
% Number of leaves : 17
% Syntax : Number of formulae : 67 ( 61 unt; 0 def)
% Number of atoms : 73 ( 72 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 42 ( 36 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 4 con; 0-4 aty)
% Number of variables : 168 ( 168 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
notb(bfalse) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_001) ).
fof(f3,plain,
btrue = notb(bfalse),
inference(reorient_equations,[],[f2]) ).
fof(f5,axiom,
! [X0,X1] : length(cons(X0,X1)) = s(length(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_003) ).
fof(f6,axiom,
! [X0] : impl(btrue,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_004) ).
fof(f9,axiom,
! [X0,X1] : x2(s(X0),s(X1)) = x2(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_006) ).
fof(f12,axiom,
! [X0] : x2(z,s(X0)) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_008) ).
fof(f13,plain,
! [X0] : btrue = x2(z,s(X0)),
inference(reorient_equations,[],[f12]) ).
fof(f16,axiom,
! [X0] : x(nil,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_010) ).
fof(f17,axiom,
! [X2,X0,X1] : x(cons(X0,X1),X2) = cons(X0,x(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_011) ).
fof(f20,axiom,
! [X2,X0,X1] : rotate(s(X0),cons(X1,X2)) = rotate(X0,x(X2,cons(X1,nil))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_013) ).
fof(f21,axiom,
! [X0] : rotate(z,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_014) ).
fof(f22,axiom,
! [X2,X3,X0,X1] : prop_rot_inj0(X0,X1,X2,X3) = impl(eq3(x2(X0,length(X3)),btrue),impl(eq3(x2(X1,length(X2)),btrue),impl(eq(X3,X2),impl(notb(eq(rotate(s(z),X3),X3)),impl(eq(rotate(X0,X3),rotate(X1,X2)),eq2(X0,X1)))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_015) ).
fof(f29,axiom,
! [X0] : eq2(s(X0),z) = bfalse,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_019) ).
fof(f30,plain,
! [X0] : bfalse = eq2(s(X0),z),
inference(reorient_equations,[],[f29]) ).
fof(f33,axiom,
! [X0] : eq(X0,X0) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_021) ).
fof(f34,plain,
! [X0] : btrue = eq(X0,X0),
inference(reorient_equations,[],[f33]) ).
fof(f35,axiom,
! [X0] : eq2(X0,X0) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_022) ).
fof(f36,plain,
! [X0] : btrue = eq2(X0,X0),
inference(reorient_equations,[],[f35]) ).
fof(f37,axiom,
! [X0] : eq3(X0,X0) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_023) ).
fof(f38,plain,
! [X0] : btrue = eq3(X0,X0),
inference(reorient_equations,[],[f37]) ).
fof(f39,axiom,
! [X2,X3,X0,X1] :
( eq2(X0,X1) != bfalse
| eq(cons(X0,X2),cons(X1,X3)) = bfalse ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_024) ).
fof(f40,plain,
! [X2,X3,X0,X1] :
( bfalse != eq2(X0,X1)
| bfalse = eq(cons(X0,X2),cons(X1,X3)) ),
inference(reorient_equations,[],[f39]) ).
fof(f41,axiom,
! [X2,X3,X0,X1] :
( eq2(X0,X1) != btrue
| eq(cons(X0,X2),cons(X1,X3)) = eq(X2,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_025) ).
fof(f42,plain,
! [X2,X3,X0,X1] :
( btrue != eq2(X0,X1)
| eq(cons(X0,X2),cons(X1,X3)) = eq(X2,X3) ),
inference(reorient_equations,[],[f41]) ).
fof(f47,negated_conjecture,
! [X2,X3,X0,X1] : eq3(prop_rot_inj0(X0,X1,X2,X3),bfalse) != btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f48,plain,
! [X2,X3,X0,X1] : btrue != eq3(prop_rot_inj0(X0,X1,X2,X3),bfalse),
inference(reorient_equations,[],[f47]) ).
fof(f49,plain,
! [X2,X3,X0,X1] : btrue != eq3(impl(eq3(x2(X0,length(X3)),btrue),impl(eq3(x2(X1,length(X2)),btrue),impl(eq(X3,X2),impl(notb(eq(rotate(s(z),X3),X3)),impl(eq(rotate(X0,X3),rotate(X1,X2)),eq2(X0,X1)))))),bfalse),
inference(definition_unfolding,[],[f48,f22]) ).
fof(f159,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(X0,length(X1)),btrue),impl(eq3(x2(X2,length(X1)),btrue),impl(btrue,impl(notb(eq(rotate(s(z),X1),X1)),impl(eq(rotate(X0,X1),rotate(X2,X1)),eq2(X0,X2)))))),bfalse),
inference(superposition,[],[f49,f34]) ).
fof(f220,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(X0,length(X1)),btrue),impl(eq3(x2(X2,length(X1)),btrue),impl(notb(eq(rotate(s(z),X1),X1)),impl(eq(rotate(X0,X1),rotate(X2,X1)),eq2(X0,X2))))),bfalse),
inference(forward_demodulation,[],[f159,f6]) ).
fof(f1252,plain,
! [X0,X1] : btrue != eq3(impl(eq3(x2(s(X0),length(X1)),btrue),impl(eq3(x2(z,length(X1)),btrue),impl(notb(eq(rotate(s(z),X1),X1)),impl(eq(rotate(s(X0),X1),rotate(z,X1)),bfalse)))),bfalse),
inference(superposition,[],[f220,f30]) ).
fof(f1263,plain,
! [X0,X1] : btrue != eq3(impl(eq3(x2(s(X0),length(X1)),btrue),impl(eq3(x2(z,length(X1)),btrue),impl(notb(eq(rotate(s(z),X1),X1)),impl(eq(rotate(s(X0),X1),X1),bfalse)))),bfalse),
inference(forward_demodulation,[],[f1252,f21]) ).
fof(f3209,plain,
! [X2,X3,X0,X1] : rotate(s(X3),cons(X2,cons(X0,X1))) = rotate(X3,cons(X0,x(X1,cons(X2,nil)))),
inference(superposition,[],[f20,f17]) ).
fof(f3210,plain,
! [X0,X1] : rotate(s(z),cons(X1,X0)) = x(X0,cons(X1,nil)),
inference(superposition,[],[f20,f21]) ).
fof(f4508,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(s(X2),length(cons(X1,X0))),btrue),impl(eq3(x2(z,length(cons(X1,X0))),btrue),impl(notb(eq(x(X0,cons(X1,nil)),cons(X1,X0))),impl(eq(rotate(s(X2),cons(X1,X0)),cons(X1,X0)),bfalse)))),bfalse),
inference(superposition,[],[f1263,f3210]) ).
fof(f4615,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(s(X2),s(length(X0))),btrue),impl(eq3(x2(z,s(length(X0))),btrue),impl(notb(eq(x(X0,cons(X1,nil)),cons(X1,X0))),impl(eq(rotate(s(X2),cons(X1,X0)),cons(X1,X0)),bfalse)))),bfalse),
inference(forward_demodulation,[],[f4508,f5]) ).
fof(f4697,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(s(X2),s(length(X0))),btrue),impl(eq3(btrue,btrue),impl(notb(eq(x(X0,cons(X1,nil)),cons(X1,X0))),impl(eq(rotate(s(X2),cons(X1,X0)),cons(X1,X0)),bfalse)))),bfalse),
inference(forward_demodulation,[],[f4615,f13]) ).
fof(f4751,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(s(X2),s(length(X0))),btrue),impl(btrue,impl(notb(eq(x(X0,cons(X1,nil)),cons(X1,X0))),impl(eq(rotate(s(X2),cons(X1,X0)),cons(X1,X0)),bfalse)))),bfalse),
inference(forward_demodulation,[],[f4697,f38]) ).
fof(f4785,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(s(X2),s(length(X0))),btrue),impl(notb(eq(x(X0,cons(X1,nil)),cons(X1,X0))),impl(eq(rotate(s(X2),cons(X1,X0)),cons(X1,X0)),bfalse))),bfalse),
inference(forward_demodulation,[],[f4751,f6]) ).
fof(f4813,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(X2,length(X0)),btrue),impl(notb(eq(x(X0,cons(X1,nil)),cons(X1,X0))),impl(eq(rotate(s(X2),cons(X1,X0)),cons(X1,X0)),bfalse))),bfalse),
inference(forward_demodulation,[],[f4785,f9]) ).
fof(f5642,plain,
! [X2,X3,X0,X1] : btrue != eq3(impl(eq3(x2(X3,length(cons(X0,X1))),btrue),impl(notb(eq(cons(X0,x(X1,cons(X2,nil))),cons(X2,cons(X0,X1)))),impl(eq(rotate(s(X3),cons(X2,cons(X0,X1))),cons(X2,cons(X0,X1))),bfalse))),bfalse),
inference(superposition,[],[f4813,f17]) ).
fof(f5646,plain,
! [X2,X3,X0,X1] : btrue != eq3(impl(eq3(x2(X3,s(length(X1))),btrue),impl(notb(eq(cons(X0,x(X1,cons(X2,nil))),cons(X2,cons(X0,X1)))),impl(eq(rotate(s(X3),cons(X2,cons(X0,X1))),cons(X2,cons(X0,X1))),bfalse))),bfalse),
inference(forward_demodulation,[],[f5642,f5]) ).
fof(f7782,plain,
! [X2,X0,X1] :
( bfalse != bfalse
| bfalse = eq(cons(s(X0),X1),cons(z,X2)) ),
inference(superposition,[],[f40,f30]) ).
fof(f7786,plain,
! [X2,X0,X1] : bfalse = eq(cons(s(X0),X1),cons(z,X2)),
inference(trivial_inequality_removal,[],[f7782]) ).
fof(f13342,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(X0,s(length(X1))),btrue),impl(notb(bfalse),impl(eq(rotate(s(X0),cons(z,cons(s(X2),X1))),cons(z,cons(s(X2),X1))),bfalse))),bfalse),
inference(superposition,[],[f5646,f7786]) ).
fof(f13443,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(X0,s(length(X1))),btrue),impl(btrue,impl(eq(rotate(s(X0),cons(z,cons(s(X2),X1))),cons(z,cons(s(X2),X1))),bfalse))),bfalse),
inference(forward_demodulation,[],[f13342,f3]) ).
fof(f13896,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(X0,s(length(X1))),btrue),impl(eq(rotate(s(X0),cons(z,cons(s(X2),X1))),cons(z,cons(s(X2),X1))),bfalse)),bfalse),
inference(forward_demodulation,[],[f13443,f6]) ).
fof(f14075,plain,
! [X2,X0,X1] :
( btrue != btrue
| eq(X1,X2) = eq(cons(X0,X1),cons(X0,X2)) ),
inference(superposition,[],[f42,f36]) ).
fof(f14079,plain,
! [X2,X0,X1] : eq(X1,X2) = eq(cons(X0,X1),cons(X0,X2)),
inference(trivial_inequality_removal,[],[f14075]) ).
fof(f23869,plain,
! [X2,X3,X0,X1,X4] : rotate(s(X3),cons(X2,cons(X4,cons(X0,X1)))) = rotate(X3,cons(X4,cons(X0,x(X1,cons(X2,nil))))),
inference(superposition,[],[f3209,f17]) ).
fof(f23871,plain,
! [X2,X0,X1] : x(x(X0,cons(X1,nil)),cons(X2,nil)) = rotate(s(s(z)),cons(X1,cons(X2,X0))),
inference(superposition,[],[f3209,f3210]) ).
fof(f33139,plain,
! [X2,X3,X0,X1] : x(cons(X0,x(X1,cons(X2,nil))),cons(X3,nil)) = rotate(s(s(z)),cons(X2,cons(X3,cons(X0,X1)))),
inference(superposition,[],[f23871,f17]) ).
fof(f33258,plain,
! [X2,X3,X0,X1] : cons(X0,x(x(X1,cons(X2,nil)),cons(X3,nil))) = rotate(s(s(z)),cons(X2,cons(X3,cons(X0,X1)))),
inference(forward_demodulation,[],[f33139,f17]) ).
fof(f33262,plain,
! [X2,X3,X0,X1] : rotate(s(s(z)),cons(X2,cons(X3,cons(X0,X1)))) = cons(X0,rotate(s(s(z)),cons(X2,cons(X3,X1)))),
inference(forward_demodulation,[],[f33258,f23871]) ).
fof(f46517,plain,
! [X2,X3,X0,X1] : rotate(s(X1),cons(X0,cons(X2,cons(X3,nil)))) = rotate(X1,cons(X2,cons(X3,cons(X0,nil)))),
inference(superposition,[],[f23869,f16]) ).
fof(f59963,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(s(z),s(length(cons(X0,X2)))),btrue),impl(eq(cons(X0,rotate(s(s(z)),cons(z,cons(s(X1),X2)))),cons(z,cons(s(X1),cons(X0,X2)))),bfalse)),bfalse),
inference(superposition,[],[f13896,f33262]) ).
fof(f60180,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(z,length(cons(X0,X2))),btrue),impl(eq(cons(X0,rotate(s(s(z)),cons(z,cons(s(X1),X2)))),cons(z,cons(s(X1),cons(X0,X2)))),bfalse)),bfalse),
inference(forward_demodulation,[],[f59963,f9]) ).
fof(f60380,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(x2(z,s(length(X2))),btrue),impl(eq(cons(X0,rotate(s(s(z)),cons(z,cons(s(X1),X2)))),cons(z,cons(s(X1),cons(X0,X2)))),bfalse)),bfalse),
inference(forward_demodulation,[],[f60180,f5]) ).
fof(f60563,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq3(btrue,btrue),impl(eq(cons(X0,rotate(s(s(z)),cons(z,cons(s(X1),X2)))),cons(z,cons(s(X1),cons(X0,X2)))),bfalse)),bfalse),
inference(forward_demodulation,[],[f60380,f13]) ).
fof(f60744,plain,
! [X2,X0,X1] : btrue != eq3(impl(btrue,impl(eq(cons(X0,rotate(s(s(z)),cons(z,cons(s(X1),X2)))),cons(z,cons(s(X1),cons(X0,X2)))),bfalse)),bfalse),
inference(forward_demodulation,[],[f60563,f38]) ).
fof(f60913,plain,
! [X2,X0,X1] : btrue != eq3(impl(eq(cons(X0,rotate(s(s(z)),cons(z,cons(s(X1),X2)))),cons(z,cons(s(X1),cons(X0,X2)))),bfalse),bfalse),
inference(forward_demodulation,[],[f60744,f6]) ).
fof(f61558,plain,
! [X0,X1] : btrue != eq3(impl(eq(rotate(s(s(z)),cons(z,cons(s(X0),X1))),cons(s(X0),cons(z,X1))),bfalse),bfalse),
inference(superposition,[],[f60913,f14079]) ).
fof(f61566,plain,
! [X0,X1] : btrue != eq3(impl(eq(rotate(s(z),cons(s(X0),cons(X1,cons(z,nil)))),cons(s(X0),cons(z,cons(X1,nil)))),bfalse),bfalse),
inference(superposition,[],[f61558,f46517]) ).
fof(f61568,plain,
! [X0,X1] : btrue != eq3(impl(eq(rotate(z,cons(X1,cons(z,cons(s(X0),nil)))),cons(s(X0),cons(z,cons(X1,nil)))),bfalse),bfalse),
inference(forward_demodulation,[],[f61566,f46517]) ).
fof(f61570,plain,
! [X0,X1] : btrue != eq3(impl(eq(cons(X1,cons(z,cons(s(X0),nil))),cons(s(X0),cons(z,cons(X1,nil)))),bfalse),bfalse),
inference(forward_demodulation,[],[f61568,f21]) ).
fof(f61584,plain,
btrue != eq3(impl(btrue,bfalse),bfalse),
inference(superposition,[],[f61570,f34]) ).
fof(f61585,plain,
btrue != eq3(bfalse,bfalse),
inference(forward_demodulation,[],[f61584,f6]) ).
fof(f61596,plain,
$false,
inference(forward_subsumption_resolution,[],[f61585,f38]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWX187-1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.28/0.32 % Computer : n014.cluster.edu
% 0.28/0.32 % Model : x86_64 x86_64
% 0.28/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.28/0.32 % Memory : 8046.5625MB
% 0.28/0.32 % OS : Linux 6.8.0-71-generic
% 0.28/0.32 % CPULimit : 300
% 0.28/0.32 % WCLimit : 300
% 0.28/0.32 % DateTime : Mon Sep 28 15:06:31 UTC 2026
% 0.28/0.32 % CPUTime :
% 0.28/0.32 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.28/0.38 Running first-order model finding
% 0.28/0.38 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
% 22.11/3.58 % (1840515)Will run a generic schedule for satisfiability detection.
% 22.11/3.58 % (1840525)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2851213673:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 22.11/3.58 % (1840521)% WARNING: option uhcvi not known.
% 22.11/3.58 % (1840526)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3582862751:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 22.11/3.58 % (1840522)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3705469046:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 22.11/3.58 % (1840521)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3213787511:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 22.11/3.58 % (1840523)dis+10_1_sil=32000:sp=arity:random_seed=541630367:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 22.11/3.58 % (1840524)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1319807946:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 22.11/3.58 % (1840520)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=979495013_2999 on theBenchmark for (2999ds/0Mi)
% 22.11/3.58 % TRYING [1]
% 22.11/3.58 % TRYING [2]
% 22.11/3.58 % TRYING [3]
% 22.11/3.58 % TRYING [4]
% 22.11/3.58 % (1840525)Instruction limit reached!
% 22.11/3.58 % (1840525)------------------------------
% 22.11/3.58 % (1840525)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840525)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840525)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840525)Termination reason: Instruction limit
% 22.11/3.58 % (1840525)Termination phase: Saturation
% 22.11/3.58 % (1840525)Time elapsed: 0.062 s
% 22.11/3.58 % (1840525)Peak memory usage: 13 MB
% 22.11/3.58 % (1840525)Instructions burned: 133 (million)
% 22.11/3.58 % (1840523)Instruction limit reached!
% 22.11/3.58 % (1840523)------------------------------
% 22.11/3.58 % (1840523)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840523)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840523)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840523)Termination reason: Instruction limit
% 22.11/3.58 % (1840523)Termination phase: Saturation
% 22.11/3.58 % (1840523)Time elapsed: 0.091 s
% 22.11/3.58 % (1840523)Peak memory usage: 12 MB
% 22.11/3.58 % (1840523)Instructions burned: 103 (million)
% 22.11/3.58 % (1840524)Instruction limit reached!
% 22.11/3.58 % (1840524)------------------------------
% 22.11/3.58 % (1840524)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840524)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840524)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840524)Termination reason: Instruction limit
% 22.11/3.58 % (1840524)Termination phase: Saturation
% 22.11/3.58 % (1840524)Time elapsed: 0.103 s
% 22.11/3.58 % (1840524)Peak memory usage: 13 MB
% 22.11/3.58 % (1840524)Instructions burned: 116 (million)
% 22.11/3.58 % (1840534)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=964323923:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 22.11/3.58 % TRYING [1]
% 22.11/3.58 % TRYING [2]
% 22.11/3.58 % TRYING [5]
% 22.11/3.58 % TRYING [3]
% 22.11/3.58 % (1840535)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=760971064:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 22.11/3.58 % (1840526)Instruction limit reached!
% 22.11/3.58 % (1840526)------------------------------
% 22.11/3.58 % (1840526)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840526)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840526)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840526)Termination reason: Instruction limit
% 22.11/3.58 % (1840526)Termination phase: Saturation
% 22.11/3.58 % (1840526)Time elapsed: 0.146 s
% 22.11/3.58 % (1840526)Peak memory usage: 12 MB
% 22.11/3.58 % (1840526)Instructions burned: 159 (million)
% 22.11/3.58 % (1840536)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=633683417:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 22.11/3.58 % TRYING [4]
% 22.11/3.58 % TRYING [5]
% 22.11/3.58 % (1840540)ott-21_1_sil=16000:fs=off:random_seed=2097859991:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 22.11/3.58 % (1840535)Instruction limit reached!
% 22.11/3.58 % (1840535)------------------------------
% 22.11/3.58 % (1840535)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840535)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840535)Termination reason: Instruction limit
% 22.11/3.58 % (1840535)Termination phase: Saturation
% 22.11/3.58 % (1840535)Time elapsed: 0.126 s
% 22.11/3.58 % (1840535)Peak memory usage: 13 MB
% 22.11/3.58 % (1840535)Instructions burned: 131 (million)
% 22.11/3.58 % (1840542)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1602601660:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 22.11/3.58 % (1840540)Instruction limit reached!
% 22.11/3.58 % (1840540)------------------------------
% 22.11/3.58 % (1840540)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840540)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840540)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840540)Termination reason: Instruction limit
% 22.11/3.58 % (1840540)Termination phase: Saturation
% 22.11/3.58 % (1840540)Time elapsed: 0.159 s
% 22.11/3.58 % (1840540)Peak memory usage: 12 MB
% 22.11/3.58 % (1840540)Instructions burned: 180 (million)
% 22.11/3.58 % (1840544)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1995226975:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 22.11/3.58 % (1840534)Instruction limit reached!
% 22.11/3.58 % (1840534)------------------------------
% 22.11/3.58 % (1840534)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840534)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840534)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840534)Termination reason: Instruction limit
% 22.11/3.58 % (1840534)Termination phase: Finite model building SAT solving
% 22.11/3.58 % (1840534)Time elapsed: 0.327 s
% 22.11/3.58 % (1840534)Peak memory usage: 38 MB
% 22.11/3.58 % (1840534)Instructions burned: 715 (million)
% 22.11/3.58 % TRYING [6]
% 22.11/3.58 % TRYING [1]
% 22.11/3.58 % TRYING [2]
% 22.11/3.58 % TRYING [3]
% 22.11/3.58 % (1840546)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3623975075:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 22.11/3.58 % TRYING [4]
% 22.11/3.58 % (1840542)Instruction limit reached!
% 22.11/3.58 % (1840542)------------------------------
% 22.11/3.58 % (1840542)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840542)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840542)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840542)Termination reason: Instruction limit
% 22.11/3.58 % (1840542)Termination phase: Saturation
% 22.11/3.58 % (1840542)Time elapsed: 0.444 s
% 22.11/3.58 % (1840542)Peak memory usage: 15 MB
% 22.11/3.58 % (1840542)Instructions burned: 477 (million)
% 22.11/3.58 % (1840536)Instruction limit reached!
% 22.11/3.58 % (1840536)------------------------------
% 22.11/3.58 % (1840536)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840536)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840536)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840536)Termination reason: Instruction limit
% 22.11/3.58 % (1840536)Termination phase: Saturation
% 22.11/3.58 % (1840536)Time elapsed: 0.614 s
% 22.11/3.58 % (1840536)Peak memory usage: 17 MB
% 22.11/3.58 % (1840536)Instructions burned: 685 (million)
% 22.11/3.58 % (1840548)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=457036319:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 22.11/3.58 % (1840549)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=1227487741:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 22.11/3.58 % TRYING [5]
% 22.11/3.58 % (1840546)Instruction limit reached!
% 22.11/3.58 % (1840546)------------------------------
% 22.11/3.58 % (1840546)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840546)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840546)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840546)Termination reason: Instruction limit
% 22.11/3.58 % (1840546)Termination phase: Saturation
% 22.11/3.58 % (1840546)Time elapsed: 0.543 s
% 22.11/3.58 % (1840546)Peak memory usage: 23 MB
% 22.11/3.58 % (1840546)Instructions burned: 1181 (million)
% 22.11/3.58 % (1840552)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=218531680:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 22.11/3.58 % (1840544)Instruction limit reached!
% 22.11/3.58 % (1840544)------------------------------
% 22.11/3.58 % (1840544)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840544)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840544)Termination reason: Instruction limit
% 22.11/3.58 % (1840544)Termination phase: Finite model building SAT solving
% 22.11/3.58 % (1840544)Time elapsed: 0.633 s
% 22.11/3.58 % (1840544)Peak memory usage: 30 MB
% 22.11/3.58 % (1840544)Instructions burned: 866 (million)
% 22.11/3.58 % (1840554)fmb+10_1_sil=64000:random_seed=2459876319:i=22061:nm=2:gsp=on_2988 on theBenchmark for (2988ds/22061Mi)
% 22.11/3.58 % TRYING [1]
% 22.11/3.58 % TRYING [2]
% 22.11/3.58 % TRYING [3]
% 22.11/3.58 % TRYING [4]
% 22.11/3.58 % TRYING [7]
% 22.11/3.58 % (1840552)Instruction limit reached!
% 22.11/3.58 % (1840552)------------------------------
% 22.11/3.58 % (1840552)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840552)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840552)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840552)Termination reason: Instruction limit
% 22.11/3.58 % (1840552)Termination phase: Saturation
% 22.11/3.58 % (1840552)Time elapsed: 0.390 s
% 22.11/3.58 % (1840552)Peak memory usage: 18 MB
% 22.11/3.58 % (1840552)Instructions burned: 880 (million)
% 22.11/3.58 % (1840549)Instruction limit reached!
% 22.11/3.58 % (1840549)------------------------------
% 22.11/3.58 % (1840549)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840549)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840549)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840549)Termination reason: Instruction limit
% 22.11/3.58 % (1840549)Termination phase: Saturation
% 22.11/3.58 % (1840549)Time elapsed: 0.652 s
% 22.11/3.58 % (1840549)Peak memory usage: 18 MB
% 22.11/3.58 % (1840549)Instructions burned: 692 (million)
% 22.11/3.58 % (1840556)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1191619176:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 22.11/3.58 % TRYING [20]
% 22.11/3.58 % TRYING [5]
% 22.11/3.58 % (1840557)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2238982362:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 22.11/3.58 % TRYING [8]
% 22.11/3.58 % (1840548)Instruction limit reached!
% 22.11/3.58 % (1840548)------------------------------
% 22.11/3.58 % (1840548)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840548)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840548)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840548)Termination reason: Instruction limit
% 22.11/3.58 % (1840548)Termination phase: Finite model building constraint generation
% 22.11/3.58 % (1840548)Time elapsed: 0.817 s
% 22.11/3.58 % (1840548)Peak memory usage: 109 MB
% 22.11/3.58 % (1840548)Instructions burned: 889 (million)
% 22.11/3.58 % (1840560)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3012815484:i=5131_2983 on theBenchmark for (2983ds/5131Mi)
% 22.11/3.58 % (1840557)Instruction limit reached!
% 22.11/3.58 % (1840557)------------------------------
% 22.11/3.58 % (1840557)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.58 % (1840557)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.58 % (1840557)CaDiCaL version: 2.1.3
% 22.11/3.58 % (1840557)Termination reason: Instruction limit
% 22.11/3.58 % (1840557)Termination phase: Finite model building constraint generation
% 22.11/3.59 % (1840557)Time elapsed: 0.638 s
% 22.11/3.59 % (1840557)Peak memory usage: 75 MB
% 22.11/3.59 % (1840557)Instructions burned: 921 (million)
% 22.11/3.59 % (1840562)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2979311260:i=1472:ins=7:fdi=8:gsp=on_2977 on theBenchmark for (2977ds/1472Mi)
% 22.11/3.59 % TRYING [6]
% 22.11/3.59 % (1840522) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1840515-1840522"...
% 22.11/3.59 % (1840522)...printing done.
% 22.11/3.59 % (1840522)Refutation found. Thanks to Tanya!
% 22.11/3.59 % SZS status Unsatisfiable for theBenchmark
% 22.11/3.59 % SZS output start Proof for theBenchmark
% See solution above
% 22.11/3.59 % (1840522)------------------------------
% 22.11/3.59 % (1840522)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.11/3.59 % (1840522)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.11/3.59 % (1840522)CaDiCaL version: 2.1.3
% 22.11/3.59 % (1840522)Termination reason: Refutation
% 22.11/3.59 % (1840522)Time elapsed: 3.077 s
% 22.11/3.59 % (1840522)Peak memory usage: 39 MB
% 22.11/3.59 % (1840522)Instructions burned: 3511 (million)
% 22.11/3.59 % (1840515)Success in time 3.19 s
% 22.11/3.59 % Vampire exiting
%------------------------------------------------------------------------------