%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWX199+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 : n015.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 01:46:42 PM UTC 2026
% Result : Theorem 8.15s 1.46s
% Output : Refutation 8.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 9
% Syntax : Number of formulae : 42 ( 25 unt; 0 def)
% Number of atoms : 69 ( 54 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 52 ( 25 ~; 20 |; 1 &)
% ( 1 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 2 con; 0-2 aty)
% Number of variables : 93 ( 87 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : head(cons(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_001) ).
fof(f2,axiom,
! [X0,X1] : tail(cons(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_002) ).
fof(f5,axiom,
! [X0] : z != s(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_005) ).
fof(f6,axiom,
! [X0] : leqNat(z,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_006) ).
fof(f8,axiom,
! [X0,X1] :
( leqNat(s(X0),s(X1))
<=> leqNat(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_008) ).
fof(f9,axiom,
! [X0] : merge(nil,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_009) ).
fof(f10,axiom,
! [X0,X1] : merge(cons(X0,X1),nil) = cons(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_010) ).
fof(f11,axiom,
! [X0,X1,X2,X3] :
( leqNat(X0,X2)
=> merge(cons(X0,X1),cons(X2,X3)) = cons(X0,merge(X1,cons(X2,X3))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_011) ).
fof(f13,conjecture,
? [X0,X1,X2] :
~ ( merge(X0,X1) = merge(X1,X0)
=> ( merge(X0,X2) = merge(X2,X0)
=> merge(X1,X2) = merge(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goal_013) ).
fof(f14,negated_conjecture,
~ ? [X0,X1,X2] :
~ ( merge(X0,X1) = merge(X1,X0)
=> ( merge(X0,X2) = merge(X2,X0)
=> merge(X1,X2) = merge(X2,X1) ) ),
inference(negated_conjecture,[status(cth)],[f13]) ).
fof(f15,plain,
! [X0,X1,X2,X3] :
( merge(cons(X0,X1),cons(X2,X3)) = cons(X0,merge(X1,cons(X2,X3)))
| ~ leqNat(X0,X2) ),
inference(ennf_transformation,[],[f11]) ).
fof(f17,plain,
! [X0,X1,X2] :
( merge(X1,X2) = merge(X2,X1)
| merge(X0,X2) != merge(X2,X0)
| merge(X0,X1) != merge(X1,X0) ),
inference(ennf_transformation,[],[f14]) ).
fof(f18,plain,
! [X0,X1,X2] :
( merge(X1,X2) = merge(X2,X1)
| merge(X0,X2) != merge(X2,X0)
| merge(X0,X1) != merge(X1,X0) ),
inference(flattening,[],[f17]) ).
fof(f19,plain,
! [X0,X1] :
( ( leqNat(s(X0),s(X1))
| ~ leqNat(X0,X1) )
& ( leqNat(X0,X1)
| ~ leqNat(s(X0),s(X1)) ) ),
inference(nnf_transformation,[],[f8]) ).
fof(f20,plain,
! [X0,X1] : head(cons(X0,X1)) = X0,
inference(cnf_transformation,[],[f1]) ).
fof(f21,plain,
! [X0,X1] : tail(cons(X0,X1)) = X1,
inference(cnf_transformation,[],[f2]) ).
fof(f24,plain,
! [X0] : s(X0) != z,
inference(cnf_transformation,[],[f5]) ).
fof(f25,plain,
! [X0] : leqNat(z,X0),
inference(cnf_transformation,[],[f6]) ).
fof(f28,plain,
! [X0,X1] :
( leqNat(s(X0),s(X1))
| ~ leqNat(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f29,plain,
! [X0] : merge(nil,X0) = X0,
inference(cnf_transformation,[],[f9]) ).
fof(f30,plain,
! [X0,X1] : cons(X0,X1) = merge(cons(X0,X1),nil),
inference(cnf_transformation,[],[f10]) ).
fof(f31,plain,
! [X2,X3,X0,X1] :
( ~ leqNat(X0,X2)
| merge(cons(X0,X1),cons(X2,X3)) = cons(X0,merge(X1,cons(X2,X3))) ),
inference(cnf_transformation,[],[f15]) ).
fof(f33,plain,
! [X2,X0,X1] :
( merge(X0,X2) != merge(X2,X0)
| merge(X1,X2) = merge(X2,X1)
| merge(X0,X1) != merge(X1,X0) ),
inference(cnf_transformation,[],[f18]) ).
fof(f36,plain,
! [X0,X1] :
( merge(X0,nil) != X0
| merge(X0,X1) = merge(X1,X0)
| merge(X1,nil) != merge(nil,X1) ),
inference(superposition,[],[f33,f29]) ).
fof(f37,plain,
! [X0,X1] :
( merge(X1,nil) != X1
| merge(X0,nil) != X0
| merge(X0,X1) = merge(X1,X0) ),
inference(forward_demodulation,[],[f36,f29]) ).
fof(f47,plain,
! [X2,X0,X1] :
( cons(X0,X1) != cons(X0,X1)
| merge(X2,nil) != X2
| merge(X2,cons(X0,X1)) = merge(cons(X0,X1),X2) ),
inference(superposition,[],[f37,f30]) ).
fof(f52,plain,
! [X2,X0,X1] :
( merge(X2,nil) != X2
| merge(X2,cons(X0,X1)) = merge(cons(X0,X1),X2) ),
inference(trivial_inequality_removal,[],[f47]) ).
fof(f59,plain,
! [X2,X0,X1] : merge(cons(z,X0),cons(X1,X2)) = cons(z,merge(X0,cons(X1,X2))),
inference(resolution,[],[f31,f25]) ).
fof(f60,plain,
! [X2,X3,X0,X1] :
( ~ leqNat(X0,X2)
| merge(cons(s(X0),X1),cons(s(X2),X3)) = cons(s(X0),merge(X1,cons(s(X2),X3))) ),
inference(resolution,[],[f31,f28]) ).
fof(f62,plain,
! [X2,X3,X0,X1] :
( cons(X0,X1) != cons(X0,X1)
| merge(cons(X0,X1),cons(X2,X3)) = merge(cons(X2,X3),cons(X0,X1)) ),
inference(superposition,[],[f52,f30]) ).
fof(f63,plain,
! [X2,X3,X0,X1] : merge(cons(X0,X1),cons(X2,X3)) = merge(cons(X2,X3),cons(X0,X1)),
inference(trivial_inequality_removal,[],[f62]) ).
fof(f160,plain,
! [X2,X0,X1] : merge(cons(s(z),X0),cons(s(X1),X2)) = cons(s(z),merge(X0,cons(s(X1),X2))),
inference(resolution,[],[f60,f25]) ).
fof(f250,plain,
! [X2,X0,X1] : cons(s(z),merge(X0,cons(s(X1),X2))) = merge(cons(s(X1),X2),cons(s(z),X0)),
inference(superposition,[],[f63,f160]) ).
fof(f6949,plain,
! [X2,X0,X1] : merge(X2,cons(s(X0),X1)) = tail(merge(cons(s(X0),X1),cons(s(z),X2))),
inference(superposition,[],[f21,f250]) ).
fof(f7735,plain,
! [X0,X1] : merge(X1,cons(s(z),X0)) = tail(cons(s(z),merge(X0,cons(s(z),X1)))),
inference(superposition,[],[f6949,f160]) ).
fof(f7927,plain,
! [X0,X1] : merge(X0,cons(s(z),X1)) = merge(X1,cons(s(z),X0)),
inference(forward_demodulation,[],[f7735,f21]) ).
fof(f8486,plain,
! [X0] : cons(s(z),X0) = merge(X0,cons(s(z),nil)),
inference(superposition,[],[f29,f7927]) ).
fof(f8815,plain,
! [X0] : cons(s(z),cons(z,X0)) = cons(z,merge(X0,cons(s(z),nil))),
inference(superposition,[],[f59,f8486]) ).
fof(f8843,plain,
! [X0] : cons(z,cons(s(z),X0)) = cons(s(z),cons(z,X0)),
inference(forward_demodulation,[],[f8815,f8486]) ).
fof(f9719,plain,
! [X0] : s(z) = head(cons(z,cons(s(z),X0))),
inference(superposition,[],[f20,f8843]) ).
fof(f9819,plain,
z = s(z),
inference(forward_demodulation,[],[f9719,f20]) ).
fof(f9897,plain,
$false,
inference(forward_subsumption_resolution,[],[f9819,f24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWX199+1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.05/0.17 % Computer : n015.cluster.edu
% 0.05/0.17 % Model : x86_64 x86_64
% 0.05/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.05/0.17 % Memory : 8046.5625MB
% 0.05/0.17 % OS : Linux 6.8.0-71-generic
% 0.05/0.17 % CPULimit : 300
% 0.05/0.17 % WCLimit : 300
% 0.05/0.17 % DateTime : Mon Sep 28 15:11:32 UTC 2026
% 0.05/0.17 % CPUTime :
% 0.05/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.05/0.20 Running first-order model finding
% 0.05/0.20 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
% 8.15/1.46 % (2704741)Will run a generic schedule for satisfiability detection.
% 8.15/1.46 % (2704747)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3705612321_2999 on theBenchmark for (2999ds/0Mi)
% 8.15/1.46 % TRYING [1]
% 8.15/1.46 % TRYING [2]
% 8.15/1.46 % TRYING [3]
% 8.15/1.46 % TRYING [4]
% 8.15/1.46 % (2704748)% WARNING: option uhcvi not known.
% 8.15/1.46 % (2704749)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3220195533:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.15/1.46 % (2704748)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2944040663:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.15/1.46 % (2704753)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1419439542:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.15/1.46 % (2704751)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=636813449:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.15/1.46 % TRYING [5]
% 8.15/1.46 % (2704750)dis+10_1_sil=32000:sp=arity:random_seed=1379917869:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.15/1.46 % (2704752)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2724478164:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.15/1.46 % TRYING [6]
% 8.15/1.46 % (2704751)Instruction limit reached!
% 8.15/1.46 % (2704751)------------------------------
% 8.15/1.46 % (2704751)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704751)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704751)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704751)Termination reason: Instruction limit
% 8.15/1.46 % (2704751)Termination phase: Saturation
% 8.15/1.46 % (2704751)Time elapsed: 0.047 s
% 8.15/1.46 % (2704751)Peak memory usage: 11 MB
% 8.15/1.46 % (2704751)Instructions burned: 118 (million)
% 8.15/1.46 % TRYING [7]
% 8.15/1.46 % (2704750)Instruction limit reached!
% 8.15/1.46 % (2704750)------------------------------
% 8.15/1.46 % (2704750)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704750)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704750)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704750)Termination reason: Instruction limit
% 8.15/1.46 % (2704750)Termination phase: Saturation
% 8.15/1.46 % (2704750)Time elapsed: 0.060 s
% 8.15/1.46 % (2704750)Peak memory usage: 12 MB
% 8.15/1.46 % (2704750)Instructions burned: 104 (million)
% 8.15/1.46 % (2704777)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3064992162:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 8.15/1.46 % TRYING [1]
% 8.15/1.46 % TRYING [2]
% 8.15/1.46 % TRYING [3]
% 8.15/1.46 % TRYING [4]
% 8.15/1.46 % (2704752)Instruction limit reached!
% 8.15/1.46 % (2704752)------------------------------
% 8.15/1.46 % (2704752)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704752)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704752)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704752)Termination reason: Instruction limit
% 8.15/1.46 % (2704752)Termination phase: Saturation
% 8.15/1.46 % (2704752)Time elapsed: 0.079 s
% 8.15/1.46 % (2704752)Peak memory usage: 12 MB
% 8.15/1.46 % (2704752)Instructions burned: 131 (million)
% 8.15/1.46 % (2704782)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3031568683:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 8.15/1.46 % TRYING [5]
% 8.15/1.46 % (2704789)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=2489932000:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 8.15/1.46 % (2704753)Instruction limit reached!
% 8.15/1.46 % (2704753)------------------------------
% 8.15/1.46 % (2704753)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704753)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704753)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704753)Termination reason: Instruction limit
% 8.15/1.46 % (2704753)Termination phase: Saturation
% 8.15/1.46 % (2704753)Time elapsed: 0.110 s
% 8.15/1.46 % (2704753)Peak memory usage: 13 MB
% 8.15/1.46 % (2704753)Instructions burned: 159 (million)
% 8.15/1.46 % TRYING [8]
% 8.15/1.46 % TRYING [6]
% 8.15/1.46 % (2704798)ott-21_1_sil=16000:fs=off:random_seed=605369131:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 8.15/1.46 % (2704782)Instruction limit reached!
% 8.15/1.46 % (2704782)------------------------------
% 8.15/1.46 % (2704782)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704782)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704782)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704782)Termination reason: Instruction limit
% 8.15/1.46 % (2704782)Termination phase: Saturation
% 8.15/1.46 % (2704782)Time elapsed: 0.077 s
% 8.15/1.46 % (2704782)Peak memory usage: 12 MB
% 8.15/1.46 % (2704782)Instructions burned: 132 (million)
% 8.15/1.46 % (2704807)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1368388246:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 8.15/1.46 % (2704798)Instruction limit reached!
% 8.15/1.46 % (2704798)------------------------------
% 8.15/1.46 % (2704798)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704798)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704798)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704798)Termination reason: Instruction limit
% 8.15/1.46 % (2704798)Termination phase: Saturation
% 8.15/1.46 % (2704798)Time elapsed: 0.091 s
% 8.15/1.46 % (2704798)Peak memory usage: 11 MB
% 8.15/1.46 % (2704798)Instructions burned: 180 (million)
% 8.15/1.46 % TRYING [7]
% 8.15/1.46 % (2704826)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1878970700:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 8.15/1.46 % TRYING [1]
% 8.15/1.46 % TRYING [2]
% 8.15/1.46 % TRYING [3]
% 8.15/1.46 % TRYING [4]
% 8.15/1.46 % TRYING [9]
% 8.15/1.46 % TRYING [5]
% 8.15/1.46 % TRYING [6]
% 8.15/1.46 % (2704777)Instruction limit reached!
% 8.15/1.46 % (2704777)------------------------------
% 8.15/1.46 % (2704777)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704777)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704777)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704777)Termination reason: Instruction limit
% 8.15/1.46 % (2704777)Termination phase: Finite model building SAT solving
% 8.15/1.46 % (2704777)Time elapsed: 0.436 s
% 8.15/1.46 % (2704777)Peak memory usage: 33 MB
% 8.15/1.46 % (2704777)Instructions burned: 715 (million)
% 8.15/1.46 % (2704843)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2378260151:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 8.15/1.46 % (2704807)Instruction limit reached!
% 8.15/1.46 % (2704807)------------------------------
% 8.15/1.46 % (2704807)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704807)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704807)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704807)Termination reason: Instruction limit
% 8.15/1.46 % (2704807)Termination phase: Saturation
% 8.15/1.46 % (2704807)Time elapsed: 0.406 s
% 8.15/1.46 % (2704807)Peak memory usage: 14 MB
% 8.15/1.46 % (2704807)Instructions burned: 477 (million)
% 8.15/1.46 % (2704847)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1632888274:i=889:ins=1_2993 on theBenchmark for (2993ds/889Mi)
% 8.15/1.46 % TRYING [7]
% 8.15/1.46 % (2704789)Instruction limit reached!
% 8.15/1.46 % (2704789)------------------------------
% 8.15/1.46 % (2704789)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704789)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704789)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704789)Termination reason: Instruction limit
% 8.15/1.46 % (2704789)Termination phase: Saturation
% 8.15/1.46 % (2704789)Time elapsed: 0.539 s
% 8.15/1.46 % (2704789)Peak memory usage: 15 MB
% 8.15/1.46 % (2704789)Instructions burned: 684 (million)
% 8.15/1.46 % (2704850)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=912390148:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2993 on theBenchmark for (2993ds/692Mi)
% 8.15/1.46 % TRYING [14]
% 8.15/1.46 % TRYING [10]
% 8.15/1.46 % (2704826)Instruction limit reached!
% 8.15/1.46 % (2704826)------------------------------
% 8.15/1.46 % (2704826)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.46 % (2704826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.46 % (2704826)CaDiCaL version: 2.1.3
% 8.15/1.46 % (2704826)Termination reason: Instruction limit
% 8.15/1.46 % (2704826)Termination phase: Finite model building SAT solving
% 8.15/1.46 % (2704826)Time elapsed: 0.614 s
% 8.15/1.46 % (2704826)Peak memory usage: 27 MB
% 8.15/1.46 % (2704826)Instructions burned: 865 (million)
% 8.15/1.46 % (2704854)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1910386825:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 8.15/1.46 % (2704843) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2704741-2704843"...
% 8.15/1.46 % (2704843)...printing done.
% 8.15/1.46 % (2704843)Refutation found. Thanks to Tanya!
% 8.15/1.46 % SZS status Theorem for theBenchmark
% 8.15/1.46 % SZS output start Proof for theBenchmark
% See solution above
% 8.15/1.47 % (2704843)------------------------------
% 8.15/1.47 % (2704843)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.15/1.47 % (2704843)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.15/1.47 % (2704843)CaDiCaL version: 2.1.3
% 8.15/1.47 % (2704843)Termination reason: Refutation
% 8.15/1.47 % (2704843)Time elapsed: 0.659 s
% 8.15/1.47 % (2704843)Peak memory usage: 15 MB
% 8.15/1.47 % (2704843)Instructions burned: 712 (million)
% 8.15/1.47 % (2704741)Success in time 1.255 s
% 8.15/1.47 % Vampire exiting
%------------------------------------------------------------------------------