%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWX239-1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 01:46:16 PM UTC 2026
% Result : Unsatisfiable 0.18s 3.04s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 18
% Syntax : Number of formulae : 60 ( 60 unt; 0 def)
% Number of atoms : 60 ( 59 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 4 con; 0-4 aty)
% Number of variables : 88 ( 88 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : aux(X0,X1,btrue) = eps,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom) ).
fof(f6,axiom,
! [X2,X0,X1] : aux3(X0,X1,X2,bfalse) = bfalse,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_005) ).
fof(f7,plain,
! [X2,X0,X1] : bfalse = aux3(X0,X1,X2,bfalse),
inference(reorient_equations,[],[f6]) ).
fof(f90,axiom,
notb(btrue) = bfalse,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_071) ).
fof(f91,plain,
bfalse = notb(btrue),
inference(reorient_equations,[],[f90]) ).
fof(f94,axiom,
! [X0] : andb(btrue,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_073) ).
fof(f97,axiom,
eps2(eps) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_075) ).
fof(f98,plain,
btrue = eps2(eps),
inference(reorient_equations,[],[f97]) ).
fof(f100,axiom,
! [X0,X1] : eps2(y(X0,X1)) = andb(eps2(X0),eps2(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_077) ).
fof(f101,axiom,
! [X0] : eps2(star(X0)) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_078) ).
fof(f102,plain,
! [X0] : btrue = eps2(star(X0)),
inference(reorient_equations,[],[f101]) ).
fof(f107,axiom,
! [X0,X1] : step(atom(X0),X1) = aux(X1,X0,eq(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_081) ).
fof(f110,axiom,
! [X0,X1] : step(star(X0),X1) = y(step(X0,X1),star(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_084) ).
fof(f115,axiom,
! [X0] : rec(X0,nil2) = eps2(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_087) ).
fof(f116,plain,
! [X0] : eps2(X0) = rec(X0,nil2),
inference(reorient_equations,[],[f115]) ).
fof(f117,axiom,
! [X2,X0,X1] : rec(X0,cons2(X1,X2)) = rec(step(X0,X1),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_088) ).
fof(f129,axiom,
! [X0,X1] : reck2(atom(X0),cons2(X1,nil2)) = eq(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_095) ).
fof(f130,plain,
! [X0,X1] : eq(X0,X1) = reck2(atom(X0),cons2(X1,nil2)),
inference(reorient_equations,[],[f129]) ).
fof(f137,axiom,
! [X2,X0,X1] : reck2(star(X0),cons2(X1,X2)) = aux3(X0,X1,X2,notb(eps2(X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_100) ).
fof(f138,axiom,
! [X0,X1] : prop_same(X0,X1) = eq2(rec(X0,X1),reck2(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_101) ).
fof(f153,axiom,
eq2(btrue,bfalse) = bfalse,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_109) ).
fof(f154,plain,
bfalse = eq2(btrue,bfalse),
inference(reorient_equations,[],[f153]) ).
fof(f155,axiom,
! [X0] : eq(X0,X0) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_110) ).
fof(f156,plain,
! [X0] : btrue = eq(X0,X0),
inference(reorient_equations,[],[f155]) ).
fof(f157,axiom,
! [X0] : eq2(X0,X0) = btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_111) ).
fof(f158,plain,
! [X0] : btrue = eq2(X0,X0),
inference(reorient_equations,[],[f157]) ).
fof(f159,negated_conjecture,
! [X0,X1] : eq2(prop_same(X0,X1),bfalse) != btrue,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f160,plain,
! [X0,X1] : btrue != eq2(prop_same(X0,X1),bfalse),
inference(reorient_equations,[],[f159]) ).
fof(f161,plain,
btrue = rec(eps,nil2),
inference(definition_unfolding,[],[f98,f116]) ).
fof(f163,plain,
! [X0,X1] : rec(y(X0,X1),nil2) = andb(rec(X0,nil2),rec(X1,nil2)),
inference(definition_unfolding,[],[f100,f116,f116,f116]) ).
fof(f164,plain,
! [X0] : btrue = rec(star(X0),nil2),
inference(definition_unfolding,[],[f102,f116]) ).
fof(f167,plain,
! [X0,X1] : step(atom(X0),X1) = aux(X1,X0,reck2(atom(X0),cons2(X1,nil2))),
inference(definition_unfolding,[],[f107,f130]) ).
fof(f169,plain,
! [X2,X0,X1] : reck2(star(X0),cons2(X1,X2)) = aux3(X0,X1,X2,notb(rec(X0,nil2))),
inference(definition_unfolding,[],[f137,f116]) ).
fof(f176,plain,
! [X0] : btrue = reck2(atom(X0),cons2(X0,nil2)),
inference(definition_unfolding,[],[f156,f130]) ).
fof(f177,plain,
! [X0,X1] : btrue != eq2(eq2(rec(X0,X1),reck2(X0,X1)),bfalse),
inference(definition_unfolding,[],[f160,f138]) ).
fof(f227,plain,
! [X0] : step(atom(X0),X0) = aux(X0,X0,btrue),
inference(superposition,[],[f167,f176]) ).
fof(f229,plain,
! [X0] : eps = step(atom(X0),X0),
inference(forward_demodulation,[],[f227,f1]) ).
fof(f239,plain,
! [X2,X0,X1] : reck2(star(star(X0)),cons2(X1,X2)) = aux3(star(X0),X1,X2,notb(btrue)),
inference(superposition,[],[f169,f164]) ).
fof(f243,plain,
! [X2,X0,X1] : reck2(star(star(X0)),cons2(X1,X2)) = aux3(star(X0),X1,X2,bfalse),
inference(forward_demodulation,[],[f239,f91]) ).
fof(f246,plain,
! [X2,X0,X1] : bfalse = reck2(star(star(X0)),cons2(X1,X2)),
inference(forward_demodulation,[],[f243,f7]) ).
fof(f249,plain,
! [X0] : step(star(atom(X0)),X0) = y(eps,star(atom(X0))),
inference(superposition,[],[f110,f229]) ).
fof(f379,plain,
! [X2,X0,X1] : btrue != eq2(eq2(rec(star(star(X0)),cons2(X1,X2)),bfalse),bfalse),
inference(superposition,[],[f177,f246]) ).
fof(f478,plain,
! [X0] : rec(y(eps,X0),nil2) = andb(btrue,rec(X0,nil2)),
inference(superposition,[],[f163,f161]) ).
fof(f481,plain,
! [X0,X1] : rec(y(star(X0),X1),nil2) = andb(btrue,rec(X1,nil2)),
inference(superposition,[],[f163,f164]) ).
fof(f484,plain,
! [X0] : rec(y(X0,eps),nil2) = andb(rec(X0,nil2),btrue),
inference(superposition,[],[f163,f161]) ).
fof(f487,plain,
! [X0,X1] : andb(rec(X0,nil2),btrue) = rec(y(X0,star(X1)),nil2),
inference(superposition,[],[f163,f164]) ).
fof(f492,plain,
! [X0,X1] : rec(X1,nil2) = rec(y(star(X0),X1),nil2),
inference(forward_demodulation,[],[f481,f94]) ).
fof(f495,plain,
! [X0] : rec(X0,nil2) = rec(y(eps,X0),nil2),
inference(forward_demodulation,[],[f478,f94]) ).
fof(f581,plain,
! [X0,X1] : andb(rec(X0,nil2),rec(X1,nil2)) = rec(y(y(eps,X0),X1),nil2),
inference(superposition,[],[f163,f495]) ).
fof(f592,plain,
! [X0,X1] : rec(y(X0,X1),nil2) = rec(y(y(eps,X0),X1),nil2),
inference(forward_demodulation,[],[f581,f163]) ).
fof(f1338,plain,
! [X0,X1] : andb(rec(step(X0,X1),nil2),btrue) = rec(step(star(X0),X1),nil2),
inference(superposition,[],[f487,f110]) ).
fof(f1381,plain,
! [X0,X1] : andb(rec(step(X0,X1),nil2),btrue) = rec(star(X0),cons2(X1,nil2)),
inference(forward_demodulation,[],[f1338,f117]) ).
fof(f1394,plain,
! [X0,X1] : rec(star(X0),cons2(X1,nil2)) = rec(y(step(X0,X1),eps),nil2),
inference(forward_demodulation,[],[f1381,f484]) ).
fof(f6546,plain,
! [X0] : rec(star(star(atom(X0))),cons2(X0,nil2)) = rec(y(y(eps,star(atom(X0))),eps),nil2),
inference(superposition,[],[f1394,f249]) ).
fof(f6639,plain,
! [X0] : rec(star(star(atom(X0))),cons2(X0,nil2)) = rec(y(star(atom(X0)),eps),nil2),
inference(forward_demodulation,[],[f6546,f592]) ).
fof(f6657,plain,
! [X0] : rec(eps,nil2) = rec(star(star(atom(X0))),cons2(X0,nil2)),
inference(forward_demodulation,[],[f6639,f492]) ).
fof(f6660,plain,
! [X0] : btrue = rec(star(star(atom(X0))),cons2(X0,nil2)),
inference(forward_demodulation,[],[f6657,f161]) ).
fof(f7092,plain,
btrue != eq2(eq2(btrue,bfalse),bfalse),
inference(superposition,[],[f379,f6660]) ).
fof(f7108,plain,
btrue != eq2(bfalse,bfalse),
inference(forward_demodulation,[],[f7092,f154]) ).
fof(f7112,plain,
$false,
inference(forward_subsumption_resolution,[],[f7108,f158]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWX239-1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n016.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 15:22:33 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.21 Running first-order theorem proving
% 0.07/0.21 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 14.79/2.84 % (3702710)Detected a unit-equality problem, will run specialized UEQ schedule.
% 14.79/2.84 % (3702721)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=911694871:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 14.79/2.84 % (3702720)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=1654164064:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 14.79/2.84 % (3702719)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=644471850:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 14.79/2.84 % (3702718)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=1327968472:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 14.79/2.84 % (3702715)lrs+1002_1_ncem=casc2026/models/loop7.pt:sil=128000:tgt=ground:npcc=on:drc=off:sp=reverse_frequency:spb=goal:acc=on:s2agt=16:kmz=on:sac=on:random_seed=148965381:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 14.79/2.84 % (3702716)lrs+11_1_ncem=casc2026/models/loop6.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=3605554412:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 14.79/2.84 % (3702717)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=742731458:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 14.79/2.84 % (3702718)Instruction limit reached!
% 14.79/2.84 % (3702718)------------------------------
% 14.79/2.84 % (3702718)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.79/2.84 % (3702718)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.79/2.84 % (3702718)CaDiCaL version: 2.1.3
% 14.79/2.84 % (3702718)Termination reason: Instruction limit
% 14.79/2.84 % (3702718)Termination phase: Saturation
% 14.79/2.84 % (3702718)Time elapsed: 0.080 s
% 14.79/2.84 % (3702718)Peak memory usage: 89 MB
% 14.79/2.84 % (3702718)Instructions burned: 137 (million)
% 14.79/2.84 % (3702719)Instruction limit reached!
% 14.79/2.84 % (3702719)------------------------------
% 14.79/2.84 % (3702719)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.79/2.84 % (3702719)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.79/2.84 % (3702719)CaDiCaL version: 2.1.3
% 14.79/2.84 % (3702719)Termination reason: Instruction limit
% 14.79/2.84 % (3702719)Termination phase: Saturation
% 14.79/2.84 % (3702719)Time elapsed: 0.104 s
% 14.79/2.84 % (3702719)Peak memory usage: 90 MB
% 14.79/2.84 % (3702719)Instructions burned: 182 (million)
% 14.79/2.84 % (3702720)Instruction limit reached!
% 14.79/2.84 % (3702720)------------------------------
% 14.79/2.84 % (3702720)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.79/2.84 % (3702720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.79/2.84 % (3702720)CaDiCaL version: 2.1.3
% 14.79/2.84 % (3702720)Termination reason: Instruction limit
% 14.79/2.84 % (3702720)Termination phase: Saturation
% 14.79/2.84 % (3702720)Time elapsed: 0.163 s
% 14.79/2.84 % (3702720)Peak memory usage: 92 MB
% 14.79/2.85 % (3702720)Instructions burned: 258 (million)
% 14.79/2.85 % (3702729)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=2379805184:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2997 on theBenchmark for (2997ds/2051Mi)
% 14.79/2.85 % (3702730)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2735279862:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 14.79/2.85 % (3702721)Instruction limit reached!
% 14.79/2.85 % (3702721)------------------------------
% 14.79/2.85 % (3702721)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.79/2.85 % (3702721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.79/2.85 % (3702721)CaDiCaL version: 2.1.3
% 14.79/2.85 % (3702721)Termination reason: Instruction limit
% 14.79/2.85 % (3702721)Termination phase: Saturation
% 14.79/2.85 % (3702721)Time elapsed: 0.358 s
% 14.79/2.85 % (3702721)Peak memory usage: 103 MB
% 14.79/2.85 % (3702721)Instructions burned: 1189 (million)
% 14.79/2.85 % (3702731)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=872022209:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 0.18/3.04 % (3702734)lrs+11_1_sil=16000:tgt=full:fde=none:sp=reverse_frequency:lma=off:fs=off:acc=on:bsr=unit_only:rp=on:random_seed=80827913:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2995 on theBenchmark for (2995ds/317Mi)
% 0.18/3.04 % (3702731)Instruction limit reached!
% 0.18/3.04 % (3702731)------------------------------
% 0.18/3.04 % (3702731)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/3.04 % (3702731)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/3.04 % (3702731)CaDiCaL version: 2.1.3
% 0.18/3.04 % (3702731)Termination reason: Instruction limit
% 0.18/3.04 % (3702731)Termination phase: Saturation
% 0.18/3.04 % (3702731)Time elapsed: 0.117 s
% 0.18/3.04 % (3702731)Peak memory usage: 90 MB
% 0.18/3.04 % (3702731)Instructions burned: 215 (million)
% 0.18/3.04 % (3702734)Instruction limit reached!
% 0.18/3.04 % (3702734)------------------------------
% 0.18/3.04 % (3702734)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/3.04 % (3702734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/3.04 % (3702734)CaDiCaL version: 2.1.3
% 0.18/3.04 % (3702734)Termination reason: Instruction limit
% 0.18/3.04 % (3702734)Termination phase: Saturation
% 0.18/3.04 % (3702734)Time elapsed: 0.091 s
% 0.18/3.04 % (3702734)Peak memory usage: 91 MB
% 0.18/3.04 % (3702734)Instructions burned: 317 (million)
% 0.18/3.04 % (3702737)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:sp=arity:lcm=predicate:urr=on:s2agt=16:br=off:random_seed=1477530014:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2993 on theBenchmark for (2993ds/12125Mi)
% 0.18/3.04 % (3702738)lrs+10_32_sil=8000:tgt=ground:prc=on:sp=reverse_arity:spb=non_intro:random_seed=2473641217:i=2836:kws=inv_precedence:fgj=on:bd=preordered:ins=10_2992 on theBenchmark for (2992ds/2836Mi)
% 0.18/3.04 % (3702738)Instruction limit reached!
% 0.18/3.04 % (3702738)------------------------------
% 0.18/3.04 % (3702738)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/3.04 % (3702738)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/3.04 % (3702738)CaDiCaL version: 2.1.3
% 0.18/3.04 % (3702738)Termination reason: Instruction limit
% 0.18/3.04 % (3702738)Termination phase: Saturation
% 0.18/3.04 % (3702738)Time elapsed: 0.843 s
% 0.18/3.04 % (3702738)Peak memory usage: 137 MB
% 0.18/3.04 % (3702738)Instructions burned: 2840 (million)
% 0.18/3.04 % (3702729)Instruction limit reached!
% 0.18/3.04 % (3702729)------------------------------
% 0.18/3.04 % (3702729)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/3.04 % (3702729)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/3.04 % (3702729)CaDiCaL version: 2.1.3
% 0.18/3.04 % (3702729)Termination reason: Instruction limit
% 0.18/3.04 % (3702729)Termination phase: Saturation
% 0.18/3.04 % (3702729)Time elapsed: 1.343 s
% 0.18/3.04 % (3702729)Peak memory usage: 141 MB
% 0.18/3.04 % (3702729)Instructions burned: 2052 (million)
% 0.18/3.04 % (3702741)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:lma=off:kmz=on:random_seed=3666213824:i=14534:kws=arity:fgj=on:bd=preordered:ins=6:ss=axioms:sgt=30_2983 on theBenchmark for (2983ds/14534Mi)
% 0.18/3.04 % (3702716)First to succeed.
% 0.18/3.04 % (3702716)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3702710"
% 0.18/3.04 % (3702742)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=3224867541:i=11832:s2at=3:bs=on:bd=preordered:fsd=on_2982 on theBenchmark for (2982ds/11832Mi)
% 0.18/3.04 % (3702716)Refutation found. Thanks to Tanya!
% 0.18/3.04 % SZS status Unsatisfiable for theBenchmark
% 0.18/3.04 % SZS output start Proof for theBenchmark
% See solution above
% 0.18/3.04 % (3702716)------------------------------
% 0.18/3.04 % (3702716)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/3.04 % (3702716)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/3.04 % (3702716)CaDiCaL version: 2.1.3
% 0.18/3.04 % (3702716)Termination reason: Refutation
% 0.18/3.04 % (3702716)Time elapsed: 1.732 s
% 0.18/3.04 % (3702716)Peak memory usage: 144 MB
% 0.18/3.04 % (3702716)Instructions burned: 2755 (million)
% 0.18/3.04 % (3702716)------------------------------
% 0.18/3.04 % (3702716)------------------------------
% 0.18/3.04 % (3702710)Success in time 2.196 s
% 0.18/3.04 % Vampire exiting
%------------------------------------------------------------------------------