%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWX241-1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/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 01:46:50 PM UTC 2026
% Result : Unsatisfiable 12.44s 2.15s
% Output : Refutation 12.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 26
% Syntax : Number of formulae : 67 ( 67 unt; 0 def)
% Number of atoms : 67 ( 66 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 16 ( 16 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 29 ( 29 usr; 8 con; 0-5 aty)
% Number of variables : 102 ( 102 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X2,X0,X1] : aux2(X0,X1,X2,btrue) = cons(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_002) ).
fof(f5,axiom,
! [X2,X3,X0,X1] : aux3(X0,X1,X2,X3,btrue) = run(X0,X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_004) ).
fof(f6,axiom,
! [X2,X3,X0,X1] : aux3(X0,X1,X2,X3,bfalse) = run(X0,X3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_005) ).
fof(f7,axiom,
! [X0] : orb(btrue,X0) = btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_006) ).
fof(f8,plain,
! [X0] : btrue = orb(btrue,X0),
inference(reorient_equations,[],[f7]) ).
fof(f15,axiom,
secret(tT) = bfalse,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_011) ).
fof(f16,plain,
bfalse = secret(tT),
inference(reorient_equations,[],[f15]) ).
fof(f21,axiom,
notb(bfalse) = btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_014) ).
fof(f22,plain,
btrue = notb(bfalse),
inference(reorient_equations,[],[f21]) ).
fof(f23,axiom,
l = low(zero),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_015) ).
fof(f24,axiom,
! [X0] : impl(btrue,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_016) ).
fof(f28,axiom,
! [X0] : elem(X0,nil) = bfalse,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_019) ).
fof(f29,plain,
! [X0] : bfalse = elem(X0,nil),
inference(reorient_equations,[],[f28]) ).
fof(f30,axiom,
! [X2,X0,X1] : elem(X0,cons(X1,X2)) = orb(eq2(X1,X0),elem(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_020) ).
fof(f34,axiom,
! [X0] : andb(btrue,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_023) ).
fof(f38,axiom,
! [X0] : eval(X0,tT) = btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_026) ).
fof(f39,plain,
! [X0] : btrue = eval(X0,tT),
inference(reorient_equations,[],[f38]) ).
fof(f42,axiom,
! [X0,X1] : eval(X0,var(X1)) = elem(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_028) ).
fof(f43,axiom,
! [X0] : run(X0,skip) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_029) ).
fof(f44,axiom,
! [X2,X0,X1] : run(X0,assign(X1,X2)) = aux2(X0,X1,X2,eval(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_030) ).
fof(f46,axiom,
! [X2,X3,X0,X1] : run(X0,ifThenElse(X1,X2,X3)) = aux3(X0,X1,X2,X3,eval(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_032) ).
fof(f48,axiom,
typeCorrect(skip) = btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_034) ).
fof(f49,plain,
btrue = typeCorrect(skip),
inference(reorient_equations,[],[f48]) ).
fof(f52,axiom,
! [X0,X1] : typeCorrect(assign(low(X0),X1)) = notb(secret(X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_036) ).
fof(f53,axiom,
! [X0,X1] : typeCorrect(seq(X0,X1)) = andb(typeCorrect(X0),typeCorrect(X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_037) ).
fof(f54,axiom,
! [X2,X0,X1] : typeCorrect(ifThenElse(X0,X1,X2)) = andb(typeCorrect(X1),typeCorrect(X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_038) ).
fof(f57,axiom,
! [X0,X1] : prop(X0,X1) = impl(typeCorrect(X0),eq5(elem(l,run(X1,X0)),elem(l,run(cons(h,X1),X0)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_040) ).
fof(f62,axiom,
eq5(bfalse,btrue) = bfalse,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_043) ).
fof(f63,plain,
bfalse = eq5(bfalse,btrue),
inference(reorient_equations,[],[f62]) ).
fof(f70,axiom,
! [X0,X1] : eq3(var(X0),var(X1)) = eq2(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_047) ).
fof(f71,plain,
! [X0,X1] : eq2(X0,X1) = eq3(var(X0),var(X1)),
inference(reorient_equations,[],[f70]) ).
fof(f167,axiom,
! [X0] : eq3(X0,X0) = btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_096) ).
fof(f168,plain,
! [X0] : btrue = eq3(X0,X0),
inference(reorient_equations,[],[f167]) ).
fof(f171,axiom,
! [X0] : eq5(X0,X0) = btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_098) ).
fof(f172,plain,
! [X0] : btrue = eq5(X0,X0),
inference(reorient_equations,[],[f171]) ).
fof(f173,negated_conjecture,
! [X0,X1] : eq5(prop(X0,X1),bfalse) != btrue,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goal) ).
fof(f174,plain,
! [X0,X1] : btrue != eq5(prop(X0,X1),bfalse),
inference(reorient_equations,[],[f173]) ).
fof(f175,plain,
! [X0,X1] : prop(X0,X1) = impl(typeCorrect(X0),eq5(eval(run(X1,X0),var(l)),eval(run(cons(h,X1),X0),var(l)))),
inference(definition_unfolding,[],[f57,f42,f42]) ).
fof(f177,plain,
! [X0] : bfalse = eval(nil,var(X0)),
inference(definition_unfolding,[],[f29,f42]) ).
fof(f178,plain,
! [X2,X0,X1] : eval(cons(X1,X2),var(X0)) = orb(eq3(var(X1),var(X0)),eval(X2,var(X0))),
inference(definition_unfolding,[],[f30,f42,f71,f42]) ).
fof(f190,plain,
! [X0,X1] : btrue != eq5(impl(typeCorrect(X0),eq5(eval(run(X1,X0),var(l)),eval(run(cons(h,X1),X0),var(l)))),bfalse),
inference(definition_unfolding,[],[f174,f175]) ).
fof(f248,plain,
! [X0] : notb(secret(X0)) = typeCorrect(assign(l,X0)),
inference(superposition,[],[f52,f23]) ).
fof(f349,plain,
! [X0] : typeCorrect(seq(X0,skip)) = andb(typeCorrect(X0),btrue),
inference(superposition,[],[f53,f49]) ).
fof(f467,plain,
! [X2,X0,X1] : typeCorrect(ifThenElse(X0,X1,X2)) = typeCorrect(seq(X1,X2)),
inference(forward_demodulation,[],[f54,f53]) ).
fof(f471,plain,
! [X2,X3,X0,X1] : btrue != eq5(impl(typeCorrect(seq(X0,X1)),eq5(eval(run(X3,ifThenElse(X2,X0,X1)),var(l)),eval(run(cons(h,X3),ifThenElse(X2,X0,X1)),var(l)))),bfalse),
inference(superposition,[],[f190,f467]) ).
fof(f479,plain,
! [X0,X1] : run(X0,assign(X1,tT)) = aux2(X0,X1,tT,btrue),
inference(superposition,[],[f44,f39]) ).
fof(f484,plain,
! [X0,X1] : cons(X1,X0) = run(X0,assign(X1,tT)),
inference(forward_demodulation,[],[f479,f3]) ).
fof(f621,plain,
! [X2,X0,X1] : run(nil,ifThenElse(var(X0),X1,X2)) = aux3(nil,var(X0),X1,X2,bfalse),
inference(superposition,[],[f46,f177]) ).
fof(f622,plain,
! [X2,X0,X1] : run(nil,ifThenElse(var(X0),X1,X2)) = run(nil,X2),
inference(forward_demodulation,[],[f621,f6]) ).
fof(f820,plain,
! [X0,X1] : eval(cons(X0,X1),var(X0)) = orb(btrue,eval(X1,var(X0))),
inference(superposition,[],[f178,f168]) ).
fof(f822,plain,
! [X0,X1] : btrue = eval(cons(X0,X1),var(X0)),
inference(forward_demodulation,[],[f820,f8]) ).
fof(f1223,plain,
! [X2,X3,X0,X1] : run(cons(X0,X1),ifThenElse(var(X0),X2,X3)) = aux3(cons(X0,X1),var(X0),X2,X3,btrue),
inference(superposition,[],[f46,f822]) ).
fof(f1229,plain,
! [X2,X3,X0,X1] : run(cons(X0,X1),ifThenElse(var(X0),X2,X3)) = run(cons(X0,X1),X2),
inference(forward_demodulation,[],[f1223,f5]) ).
fof(f1270,plain,
! [X0] : andb(notb(secret(X0)),btrue) = typeCorrect(seq(assign(l,X0),skip)),
inference(superposition,[],[f349,f248]) ).
fof(f2416,plain,
! [X2,X0,X1] : btrue != eq5(impl(typeCorrect(seq(X1,X0)),eq5(eval(run(nil,X0),var(l)),eval(run(cons(h,nil),ifThenElse(var(X2),X1,X0)),var(l)))),bfalse),
inference(superposition,[],[f471,f622]) ).
fof(f6858,plain,
! [X0,X1] : btrue != eq5(impl(typeCorrect(seq(X0,skip)),eq5(eval(nil,var(l)),eval(run(cons(h,nil),ifThenElse(var(X1),X0,skip)),var(l)))),bfalse),
inference(superposition,[],[f2416,f43]) ).
fof(f6875,plain,
! [X0,X1] : btrue != eq5(impl(typeCorrect(seq(X0,skip)),eq5(bfalse,eval(run(cons(h,nil),ifThenElse(var(X1),X0,skip)),var(l)))),bfalse),
inference(forward_demodulation,[],[f6858,f177]) ).
fof(f29140,plain,
! [X0] : btrue != eq5(impl(typeCorrect(seq(X0,skip)),eq5(bfalse,eval(run(cons(h,nil),X0),var(l)))),bfalse),
inference(superposition,[],[f6875,f1229]) ).
fof(f29363,plain,
! [X0] : btrue != eq5(impl(typeCorrect(seq(assign(X0,tT),skip)),eq5(bfalse,eval(cons(X0,cons(h,nil)),var(l)))),bfalse),
inference(superposition,[],[f29140,f484]) ).
fof(f34696,plain,
btrue != eq5(impl(typeCorrect(seq(assign(l,tT),skip)),eq5(bfalse,btrue)),bfalse),
inference(superposition,[],[f29363,f822]) ).
fof(f34698,plain,
btrue != eq5(impl(typeCorrect(seq(assign(l,tT),skip)),bfalse),bfalse),
inference(forward_demodulation,[],[f34696,f63]) ).
fof(f34705,plain,
btrue != eq5(impl(andb(notb(secret(tT)),btrue),bfalse),bfalse),
inference(forward_demodulation,[],[f34698,f1270]) ).
fof(f34709,plain,
btrue != eq5(impl(andb(notb(bfalse),btrue),bfalse),bfalse),
inference(forward_demodulation,[],[f34705,f16]) ).
fof(f34713,plain,
btrue != eq5(impl(andb(btrue,btrue),bfalse),bfalse),
inference(forward_demodulation,[],[f34709,f22]) ).
fof(f34717,plain,
btrue != eq5(impl(btrue,bfalse),bfalse),
inference(forward_demodulation,[],[f34713,f34]) ).
fof(f34720,plain,
btrue != eq5(bfalse,bfalse),
inference(forward_demodulation,[],[f34717,f24]) ).
fof(f34723,plain,
$false,
inference(forward_subsumption_resolution,[],[f34720,f172]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWX241-1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.17 % Computer : n014.cluster.edu
% 0.08/0.17 % Model : x86_64 x86_64
% 0.08/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.17 % Memory : 8046.5625MB
% 0.08/0.17 % OS : Linux 6.8.0-71-generic
% 0.08/0.17 % CPULimit : 300
% 0.08/0.17 % WCLimit : 300
% 0.08/0.17 % DateTime : Mon Sep 28 15:18:15 UTC 2026
% 0.08/0.17 % CPUTime :
% 0.08/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 Running first-order model finding
% 0.08/0.20 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 12.44/2.15 % (1845558)Will run a generic schedule for satisfiability detection.
% 12.44/2.15 % (1845574)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2526615326:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 12.44/2.15 % (1845569)% WARNING: option uhcvi not known.
% 12.44/2.15 % (1845572)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=789120491:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 12.44/2.15 % (1845573)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=352082002:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 12.44/2.15 % (1845569)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4114346934:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 12.44/2.15 % (1845568)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2787348880_2999 on theBenchmark for (2999ds/0Mi)
% 12.44/2.15 % (1845571)dis+10_1_sil=32000:sp=arity:random_seed=2439964602:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 12.44/2.15 % (1845570)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2297087977:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 12.44/2.15 % TRYING [1]
% 12.44/2.15 % TRYING [2]
% 12.44/2.15 % TRYING [3]
% 12.44/2.15 % (1845574)Instruction limit reached!
% 12.44/2.15 % (1845574)------------------------------
% 12.44/2.15 % (1845574)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845574)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845574)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845574)Termination reason: Instruction limit
% 12.44/2.15 % (1845574)Termination phase: Saturation
% 12.44/2.15 % (1845574)Time elapsed: 0.048 s
% 12.44/2.15 % (1845574)Peak memory usage: 13 MB
% 12.44/2.15 % (1845574)Instructions burned: 161 (million)
% 12.44/2.15 % (1845594)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4271204651:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 12.44/2.15 % TRYING [1]
% 12.44/2.15 % TRYING [2]
% 12.44/2.15 % (1845571)Instruction limit reached!
% 12.44/2.15 % (1845571)------------------------------
% 12.44/2.15 % (1845571)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845571)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845571)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845571)Termination reason: Instruction limit
% 12.44/2.15 % (1845571)Termination phase: Saturation
% 12.44/2.15 % (1845571)Time elapsed: 0.058 s
% 12.44/2.15 % (1845571)Peak memory usage: 12 MB
% 12.44/2.15 % (1845571)Instructions burned: 104 (million)
% 12.44/2.15 % TRYING [3]
% 12.44/2.15 % (1845572)Instruction limit reached!
% 12.44/2.15 % (1845572)------------------------------
% 12.44/2.15 % (1845572)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845572)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845572)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845572)Termination reason: Instruction limit
% 12.44/2.15 % (1845572)Termination phase: Saturation
% 12.44/2.15 % (1845572)Time elapsed: 0.068 s
% 12.44/2.15 % (1845572)Peak memory usage: 13 MB
% 12.44/2.15 % (1845572)Instructions burned: 117 (million)
% 12.44/2.15 % (1845573)Instruction limit reached!
% 12.44/2.15 % (1845573)------------------------------
% 12.44/2.15 % (1845573)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845573)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845573)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845573)Termination reason: Instruction limit
% 12.44/2.15 % (1845573)Termination phase: Saturation
% 12.44/2.15 % (1845573)Time elapsed: 0.074 s
% 12.44/2.15 % (1845573)Peak memory usage: 13 MB
% 12.44/2.15 % (1845573)Instructions burned: 132 (million)
% 12.44/2.15 % TRYING [4]
% 12.44/2.15 % (1845596)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3210713690:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 12.44/2.15 % TRYING [4]
% 12.44/2.15 % (1845597)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=2362486271:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 12.44/2.15 % (1845600)ott-21_1_sil=16000:fs=off:random_seed=2082812632:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 12.44/2.15 % (1845596)Instruction limit reached!
% 12.44/2.15 % (1845596)------------------------------
% 12.44/2.15 % (1845596)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845596)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845596)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845596)Termination reason: Instruction limit
% 12.44/2.15 % (1845596)Termination phase: Saturation
% 12.44/2.15 % (1845596)Time elapsed: 0.083 s
% 12.44/2.15 % (1845596)Peak memory usage: 13 MB
% 12.44/2.15 % (1845596)Instructions burned: 132 (million)
% 12.44/2.15 % TRYING [5]
% 12.44/2.15 % (1845629)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3627480089:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 12.44/2.15 % TRYING [5]
% 12.44/2.15 % (1845600)Instruction limit reached!
% 12.44/2.15 % (1845600)------------------------------
% 12.44/2.15 % (1845600)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845600)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845600)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845600)Termination reason: Instruction limit
% 12.44/2.15 % (1845600)Termination phase: Saturation
% 12.44/2.15 % (1845600)Time elapsed: 0.098 s
% 12.44/2.15 % (1845600)Peak memory usage: 13 MB
% 12.44/2.15 % (1845600)Instructions burned: 182 (million)
% 12.44/2.15 % (1845594)Instruction limit reached!
% 12.44/2.15 % (1845594)------------------------------
% 12.44/2.15 % (1845594)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845594)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845594)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845594)Termination reason: Instruction limit
% 12.44/2.15 % (1845594)Termination phase: Finite model building constraint generation
% 12.44/2.15 % (1845594)Time elapsed: 0.155 s
% 12.44/2.15 % (1845594)Peak memory usage: 31 MB
% 12.44/2.15 % (1845594)Instructions burned: 718 (million)
% 12.44/2.15 % (1845643)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=503552181:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 12.44/2.15 % (1845638)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1954685694:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 12.44/2.15 % TRYING [1]
% 12.44/2.15 % TRYING [2]
% 12.44/2.15 % TRYING [3]
% 12.44/2.15 % TRYING [4]
% 12.44/2.15 % (1845597)Instruction limit reached!
% 12.44/2.15 % (1845597)------------------------------
% 12.44/2.15 % (1845597)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845597)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845597)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845597)Termination reason: Instruction limit
% 12.44/2.15 % (1845597)Termination phase: Saturation
% 12.44/2.15 % (1845597)Time elapsed: 0.377 s
% 12.44/2.15 % (1845597)Peak memory usage: 19 MB
% 12.44/2.15 % (1845597)Instructions burned: 684 (million)
% 12.44/2.15 % (1845629)Instruction limit reached!
% 12.44/2.15 % (1845629)------------------------------
% 12.44/2.15 % (1845629)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845629)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845629)Termination reason: Instruction limit
% 12.44/2.15 % (1845629)Termination phase: Saturation
% 12.44/2.15 % (1845629)Time elapsed: 0.279 s
% 12.44/2.15 % (1845629)Peak memory usage: 17 MB
% 12.44/2.15 % (1845629)Instructions burned: 477 (million)
% 12.44/2.15 % (1845689)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=832926077:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 12.44/2.15 % (1845690)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=343043212: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)
% 12.44/2.15 % TRYING [6]
% 12.44/2.15 % (1845643)Instruction limit reached!
% 12.44/2.15 % (1845643)------------------------------
% 12.44/2.15 % (1845643)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845643)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845643)Termination reason: Instruction limit
% 12.44/2.15 % (1845643)Termination phase: Saturation
% 12.44/2.15 % (1845643)Time elapsed: 0.338 s
% 12.44/2.15 % (1845643)Peak memory usage: 22 MB
% 12.44/2.15 % (1845643)Instructions burned: 1182 (million)
% 12.44/2.15 % (1845735)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1125359814:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 12.44/2.15 % (1845638)Instruction limit reached!
% 12.44/2.15 % (1845638)------------------------------
% 12.44/2.15 % (1845638)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845638)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845638)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845638)Termination reason: Instruction limit
% 12.44/2.15 % (1845638)Termination phase: Finite model building SAT solving
% 12.44/2.15 % (1845638)Time elapsed: 0.374 s
% 12.44/2.15 % (1845638)Peak memory usage: 28 MB
% 12.44/2.15 % (1845638)Instructions burned: 866 (million)
% 12.44/2.15 % (1845749)fmb+10_1_sil=64000:random_seed=633110503:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 12.44/2.15 % TRYING [1]
% 12.44/2.15 % TRYING [2]
% 12.44/2.15 % TRYING [3]
% 12.44/2.15 % TRYING [4]
% 12.44/2.15 % (1845735)Instruction limit reached!
% 12.44/2.15 % (1845735)------------------------------
% 12.44/2.15 % (1845735)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845735)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845735)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845735)Termination reason: Instruction limit
% 12.44/2.15 % (1845735)Termination phase: Saturation
% 12.44/2.15 % (1845735)Time elapsed: 0.255 s
% 12.44/2.15 % (1845735)Peak memory usage: 19 MB
% 12.44/2.15 % (1845735)Instructions burned: 879 (million)
% 12.44/2.15 % (1845783)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1455186006:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 12.44/2.15 % TRYING [20]
% 12.44/2.15 % (1845690)Instruction limit reached!
% 12.44/2.15 % (1845690)------------------------------
% 12.44/2.15 % (1845690)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845690)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845690)Termination reason: Instruction limit
% 12.44/2.15 % (1845690)Termination phase: Saturation
% 12.44/2.15 % (1845690)Time elapsed: 0.397 s
% 12.44/2.15 % (1845690)Peak memory usage: 19 MB
% 12.44/2.15 % (1845690)Instructions burned: 692 (million)
% 12.44/2.15 % (1845689)Instruction limit reached!
% 12.44/2.15 % (1845689)------------------------------
% 12.44/2.15 % (1845689)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845689)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845689)Termination reason: Instruction limit
% 12.44/2.15 % (1845689)Termination phase: Finite model building constraint generation
% 12.44/2.15 % (1845689)Time elapsed: 0.412 s
% 12.44/2.15 % (1845689)Peak memory usage: 107 MB
% 12.44/2.15 % (1845689)Instructions burned: 889 (million)
% 12.44/2.15 % (1845816)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3902547728:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 12.44/2.15 % TRYING [8]
% 12.44/2.15 % (1845826)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3627468164:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 12.44/2.15 % TRYING [5]
% 12.44/2.15 % (1845816)Instruction limit reached!
% 12.44/2.15 % (1845816)------------------------------
% 12.44/2.15 % (1845816)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845816)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845816)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845816)Termination reason: Instruction limit
% 12.44/2.15 % (1845816)Termination phase: Finite model building constraint generation
% 12.44/2.15 % (1845816)Time elapsed: 0.333 s
% 12.44/2.15 % (1845816)Peak memory usage: 73 MB
% 12.44/2.15 % (1845816)Instructions burned: 922 (million)
% 12.44/2.15 % (1845830)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3830179281:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 12.44/2.15 % TRYING [7]
% 12.44/2.15 % (1845826) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1845558-1845826"...
% 12.44/2.15 % (1845826)...printing done.
% 12.44/2.15 % (1845826)Refutation found. Thanks to Tanya!
% 12.44/2.15 % SZS status Unsatisfiable for theBenchmark
% 12.44/2.15 % SZS output start Proof for theBenchmark
% See solution above
% 12.44/2.15 % (1845826)------------------------------
% 12.44/2.15 % (1845826)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.44/2.15 % (1845826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.44/2.15 % (1845826)CaDiCaL version: 2.1.3
% 12.44/2.15 % (1845826)Termination reason: Refutation
% 12.44/2.15 % (1845826)Time elapsed: 0.917 s
% 12.44/2.15 % (1845826)Peak memory usage: 31 MB
% 12.44/2.15 % (1845826)Instructions burned: 1754 (million)
% 12.44/2.15 % (1845558)Success in time 1.947 s
% 12.44/2.15 % Vampire exiting
%------------------------------------------------------------------------------