%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL079-2 : TPTP v9.3.1. Released v1.2.0.
% 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 09:38:24 AM UTC 2026
% Result : Unsatisfiable 52.47s 16.32s
% Output : Refutation 52.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 4
% Syntax : Number of formulae : 22 ( 20 unt; 0 def)
% Number of atoms : 24 ( 23 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 9 ( 7 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 42 ( 42 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : apply(k(X0),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',k_definition) ).
fof(f2,axiom,
! [X2,X0,X1] : apply(apply(apply(abstraction,X0),X1),X2) = apply(apply(X0,k(X2)),apply(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',abstraction) ).
fof(f3,axiom,
! [X0,X1] :
( apply(X0,n(X0,X1)) != apply(X1,n(X0,X1))
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',extensionality2) ).
fof(f4,negated_conjecture,
apply(abstraction,apply(abstraction,apply(abstraction,b))) != apply(abstraction,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_TRC2a) ).
fof(f5,plain,
apply(abstraction,b) != apply(abstraction,apply(abstraction,apply(abstraction,b))),
inference(reorient_equations,[],[f4]) ).
fof(f7,plain,
apply(apply(abstraction,apply(abstraction,apply(abstraction,b))),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))) != apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),
inference(unit_resulting_resolution,[],[f3,f5]) ).
fof(f8,plain,
! [X0,X1] :
( apply(X1,n(k(X0),X1)) != X0
| k(X0) = X1 ),
inference(superposition,[],[f3,f1]) ).
fof(f14,plain,
apply(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),n(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),apply(apply(abstraction,apply(abstraction,apply(abstraction,b))),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))))) != apply(apply(apply(abstraction,apply(abstraction,apply(abstraction,b))),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),n(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),apply(apply(abstraction,apply(abstraction,apply(abstraction,b))),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))))),
inference(unit_resulting_resolution,[],[f3,f7]) ).
fof(f36,plain,
! [X2,X0,X1] : apply(apply(apply(abstraction,X1),k(X0)),X2) = apply(apply(X1,k(X2)),X0),
inference(superposition,[],[f2,f1]) ).
fof(f39,plain,
! [X2,X0,X1] : apply(apply(apply(abstraction,apply(abstraction,X0)),X1),X2) = apply(apply(X0,k(apply(X1,X2))),apply(k(X2),apply(X1,X2))),
inference(superposition,[],[f2,f2]) ).
fof(f40,plain,
! [X2,X0,X1] : apply(apply(apply(abstraction,apply(abstraction,X0)),X1),X2) = apply(apply(X0,k(apply(X1,X2))),X2),
inference(forward_demodulation,[],[f39,f1]) ).
fof(f99,plain,
! [X2,X0,X1] : apply(apply(k(X1),k(X2)),X0) = apply(apply(apply(apply(abstraction,abstraction),k(k(X0))),X1),X2),
inference(superposition,[],[f36,f36]) ).
fof(f145,plain,
! [X2,X0,X1] : apply(apply(apply(apply(abstraction,abstraction),k(k(X0))),X1),X2) = apply(X1,X0),
inference(forward_demodulation,[],[f99,f1]) ).
fof(f149,plain,
! [X0,X1] : k(apply(X0,X1)) = apply(apply(apply(abstraction,abstraction),k(k(X1))),X0),
inference(unit_resulting_resolution,[],[f8,f145]) ).
fof(f188,plain,
! [X0,X1] : apply(apply(abstraction,k(X0)),k(X1)) = k(apply(X0,X1)),
inference(superposition,[],[f149,f36]) ).
fof(f219,plain,
! [X0,X1] : k(X0) = apply(apply(abstraction,k(k(X0))),k(X1)),
inference(superposition,[],[f188,f1]) ).
fof(f854,plain,
! [X2,X0,X1] : apply(apply(apply(abstraction,apply(abstraction,X0)),X1),X2) = apply(apply(X0,apply(apply(abstraction,k(X1)),k(X2))),X2),
inference(forward_demodulation,[],[f40,f188]) ).
fof(f1793,plain,
! [X2,X0,X1] : apply(apply(apply(abstraction,apply(abstraction,apply(abstraction,X0))),X2),X1) = apply(apply(X0,apply(apply(abstraction,k(k(X1))),k(apply(X2,X1)))),apply(X2,X1)),
inference(superposition,[],[f2,f854]) ).
fof(f1834,plain,
! [X2,X0,X1] : apply(apply(X0,k(X1)),apply(X2,X1)) = apply(apply(apply(abstraction,apply(abstraction,apply(abstraction,X0))),X2),X1),
inference(forward_demodulation,[],[f1793,f219]) ).
fof(f3636,plain,
! [X2,X0,X1] : apply(apply(apply(abstraction,X0),X1),X2) = apply(apply(apply(abstraction,apply(abstraction,apply(abstraction,X0))),X1),X2),
inference(superposition,[],[f1834,f2]) ).
fof(f4006,plain,
apply(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),n(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),apply(apply(abstraction,apply(abstraction,apply(abstraction,b))),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))))) != apply(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),n(apply(apply(abstraction,b),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))),apply(apply(abstraction,apply(abstraction,apply(abstraction,b))),n(apply(abstraction,apply(abstraction,apply(abstraction,b))),apply(abstraction,b))))),
inference(superposition,[],[f14,f3636]) ).
fof(f4022,plain,
$false,
inference(trivial_inequality_removal,[],[f4006]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COL079-2 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.24 % Computer : n014.cluster.edu
% 0.10/0.24 % Model : x86_64 x86_64
% 0.10/0.24 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.24 % Memory : 8046.5625MB
% 0.10/0.24 % OS : Linux 6.8.0-71-generic
% 0.10/0.24 % CPULimit : 300
% 0.10/0.24 % WCLimit : 300
% 0.10/0.24 % DateTime : Mon Sep 28 21:34:15 UTC 2026
% 0.10/0.24 % CPUTime :
% 0.10/0.24 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.29 Running first-order model finding
% 0.10/0.29 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
% 28.55/4.35 % (2213065)Will run a generic schedule for satisfiability detection.
% 28.55/4.35 % (2213070)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=687549475_2999 on theBenchmark for (2999ds/0Mi)
% 28.55/4.35 % TRYING [1]
% 28.55/4.35 % TRYING [2]
% 28.55/4.35 % TRYING [3]
% 28.55/4.35 % TRYING [4]
% 28.55/4.35 % (2213071)% WARNING: option uhcvi not known.
% 28.55/4.35 % TRYING [5]
% 28.55/4.35 % (2213072)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3966271557:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 28.55/4.35 % (2213074)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2384153066:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 28.55/4.35 % (2213071)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1233855679:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 28.55/4.35 % (2213076)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1434170202:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 28.55/4.35 % (2213073)dis+10_1_sil=32000:sp=arity:random_seed=2356231594:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 28.55/4.35 % (2213075)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1968846816:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 28.55/4.35 % TRYING [6]
% 28.55/4.35 % (2213073)Instruction limit reached!
% 28.55/4.35 % (2213073)------------------------------
% 28.55/4.35 % (2213073)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.55/4.35 % (2213073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.55/4.35 % (2213073)CaDiCaL version: 2.1.3
% 28.55/4.35 % (2213073)Termination reason: Instruction limit
% 28.55/4.35 % (2213073)Termination phase: Saturation
% 28.55/4.35 % (2213073)Time elapsed: 0.098 s
% 28.55/4.35 % (2213073)Peak memory usage: 12 MB
% 28.55/4.35 % (2213073)Instructions burned: 103 (million)
% 28.55/4.35 % TRYING [7]
% 28.55/4.35 % (2213074)Instruction limit reached!
% 28.55/4.35 % (2213074)------------------------------
% 28.55/4.35 % (2213074)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.55/4.35 % (2213074)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.55/4.35 % (2213074)CaDiCaL version: 2.1.3
% 28.55/4.35 % (2213074)Termination reason: Instruction limit
% 28.55/4.35 % (2213074)Termination phase: Saturation
% 28.55/4.35 % (2213074)Time elapsed: 0.115 s
% 28.55/4.35 % (2213074)Peak memory usage: 12 MB
% 28.55/4.35 % (2213074)Instructions burned: 116 (million)
% 28.55/4.35 % (2213075)Instruction limit reached!
% 28.55/4.35 % (2213075)------------------------------
% 28.55/4.35 % (2213075)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.55/4.35 % (2213075)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.55/4.35 % (2213075)CaDiCaL version: 2.1.3
% 28.55/4.35 % (2213075)Termination reason: Instruction limit
% 28.55/4.35 % (2213075)Termination phase: Saturation
% 28.55/4.35 % (2213075)Time elapsed: 0.129 s
% 28.55/4.35 % (2213075)Peak memory usage: 13 MB
% 28.55/4.35 % (2213075)Instructions burned: 132 (million)
% 28.55/4.35 % (2213084)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3678507624:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 28.55/4.35 % TRYING [1]
% 28.55/4.35 % TRYING [2]
% 28.55/4.35 % TRYING [3]
% 28.55/4.35 % TRYING [4]
% 28.55/4.35 % (2213085)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1679795332:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 28.55/4.35 % TRYING [5]
% 28.55/4.35 % (2213076)Instruction limit reached!
% 28.55/4.35 % (2213076)------------------------------
% 28.55/4.35 % (2213076)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.55/4.35 % (2213076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.55/4.35 % (2213076)CaDiCaL version: 2.1.3
% 28.55/4.35 % (2213076)Termination reason: Instruction limit
% 28.55/4.35 % (2213076)Termination phase: Saturation
% 28.55/4.35 % (2213076)Time elapsed: 0.160 s
% 28.55/4.35 % (2213076)Peak memory usage: 12 MB
% 28.55/4.35 % (2213076)Instructions burned: 159 (million)
% 28.55/4.35 % (2213086)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=959700835:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 28.55/4.35 % (2213089)ott-21_1_sil=16000:fs=off:random_seed=3092552783:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 28.55/4.35 % TRYING [6]
% 28.55/4.35 % (2213085)Instruction limit reached!
% 28.55/4.35 % (2213085)------------------------------
% 28.55/4.35 % (2213085)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 77.49/11.27 % (2213085)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 77.49/11.27 % (2213085)CaDiCaL version: 2.1.3
% 77.49/11.27 % (2213085)Termination reason: Instruction limit
% 77.49/11.27 % (2213085)Termination phase: Saturation
% 77.49/11.27 % (2213085)Time elapsed: 0.138 s
% 77.49/11.27 % (2213085)Peak memory usage: 13 MB
% 77.49/11.27 % (2213085)Instructions burned: 131 (million)
% 77.49/11.27 % (2213092)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3970887753:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 77.49/11.27 % (2213089)Instruction limit reached!
% 77.49/11.27 % (2213089)------------------------------
% 77.49/11.27 % (2213089)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 77.49/11.27 % (2213089)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 77.49/11.27 % (2213089)CaDiCaL version: 2.1.3
% 77.49/11.27 % (2213089)Termination reason: Instruction limit
% 77.49/11.27 % (2213089)Termination phase: Saturation
% 77.49/11.27 % (2213089)Time elapsed: 0.172 s
% 77.49/11.27 % (2213089)Peak memory usage: 12 MB
% 77.49/11.27 % (2213089)Instructions burned: 180 (million)
% 77.49/11.27 % (2213094)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3729962980:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 77.49/11.27 % TRYING [1]
% 77.49/11.27 % TRYING [2]
% 77.49/11.27 % TRYING [3]
% 77.49/11.27 % TRYING [4]
% 77.49/11.27 % TRYING [7]
% 77.49/11.27 % TRYING [5]
% 77.49/11.27 % TRYING [6]
% 77.49/11.27 % TRYING [8]
% 77.49/11.27 % TRYING [7]
% 77.49/11.27 % (2213084)Instruction limit reached!
% 77.49/11.27 % (2213084)------------------------------
% 77.49/11.27 % (2213084)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 77.49/11.27 % (2213084)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 77.49/11.27 % (2213084)CaDiCaL version: 2.1.3
% 77.49/11.27 % (2213084)Termination reason: Instruction limit
% 77.49/11.27 % (2213084)Termination phase: Finite model building SAT solving
% 77.49/11.27 % (2213084)Time elapsed: 0.596 s
% 77.49/11.27 % (2213084)Peak memory usage: 24 MB
% 77.49/11.27 % (2213084)Instructions burned: 715 (million)
% 77.49/11.27 % (2213092)Instruction limit reached!
% 77.49/11.27 % (2213092)------------------------------
% 77.49/11.27 % (2213092)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 77.49/11.27 % (2213092)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 77.49/11.27 % (2213092)CaDiCaL version: 2.1.3
% 77.49/11.27 % (2213092)Termination reason: Instruction limit
% 77.49/11.27 % (2213092)Termination phase: Saturation
% 77.49/11.27 % (2213092)Time elapsed: 0.445 s
% 77.49/11.27 % (2213092)Peak memory usage: 14 MB
% 77.49/11.27 % (2213092)Instructions burned: 477 (million)
% 77.49/11.27 % (2213096)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3790353780:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 77.49/11.27 % (2213086)Instruction limit reached!
% 77.49/11.27 % (2213086)------------------------------
% 77.49/11.27 % (2213086)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 77.49/11.27 % (2213086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 77.49/11.27 % (2213086)CaDiCaL version: 2.1.3
% 77.49/11.27 % (2213086)Termination reason: Instruction limit
% 77.49/11.27 % (2213086)Termination phase: Saturation
% 77.49/11.27 % (2213086)Time elapsed: 0.626 s
% 77.49/11.27 % (2213086)Peak memory usage: 17 MB
% 77.49/11.27 % (2213086)Instructions burned: 685 (million)
% 77.49/11.27 % (2213097)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2736589331:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 77.49/11.27 % (2213099)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=1574809552: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)
% 77.49/11.27 % TRYING [14]
% 77.49/11.27 % (2213094)Instruction limit reached!
% 77.49/11.27 % (2213094)------------------------------
% 77.49/11.27 % (2213094)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 77.49/11.27 % (2213094)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 77.49/11.27 % (2213094)CaDiCaL version: 2.1.3
% 77.49/11.27 % (2213094)Termination reason: Instruction limit
% 77.49/11.27 % (2213094)Termination phase: Finite model building SAT solving
% 77.49/11.27 % (2213094)Time elapsed: 0.596 s
% 77.49/11.27 % (2213094)Peak memory usage: 20 MB
% 77.49/11.27 % (2213094)Instructions burned: 866 (million)
% 77.49/11.27 % (2213102)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1896386485:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 52.47/16.32 % (2213097)Instruction limit reached!
% 52.47/16.32 % (2213097)------------------------------
% 52.47/16.32 % (2213097)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213097)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213097)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213097)Termination reason: Instruction limit
% 52.47/16.32 % (2213097)Termination phase: Finite model building constraint generation
% 52.47/16.32 % (2213097)Time elapsed: 0.620 s
% 52.47/16.32 % (2213097)Peak memory usage: 76 MB
% 52.47/16.32 % (2213097)Instructions burned: 889 (million)
% 52.47/16.32 % (2213104)fmb+10_1_sil=64000:random_seed=2603768407:i=22061:nm=2:gsp=on_2985 on theBenchmark for (2985ds/22061Mi)
% 52.47/16.32 % TRYING [1]
% 52.47/16.32 % TRYING [2]
% 52.47/16.32 % TRYING [3]
% 52.47/16.32 % TRYING [4]
% 52.47/16.32 % TRYING [5]
% 52.47/16.32 % TRYING [6]
% 52.47/16.32 % (2213099)Instruction limit reached!
% 52.47/16.32 % (2213099)------------------------------
% 52.47/16.32 % (2213099)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213099)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213099)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213099)Termination reason: Instruction limit
% 52.47/16.32 % (2213099)Termination phase: Saturation
% 52.47/16.32 % (2213099)Time elapsed: 0.706 s
% 52.47/16.32 % (2213099)Peak memory usage: 18 MB
% 52.47/16.32 % (2213099)Instructions burned: 692 (million)
% 52.47/16.32 % (2213106)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2996596988:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 52.47/16.32 % TRYING [20]
% 52.47/16.32 % TRYING [7]
% 52.47/16.32 % (2213102)Instruction limit reached!
% 52.47/16.32 % (2213102)------------------------------
% 52.47/16.32 % (2213102)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213102)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213102)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213102)Termination reason: Instruction limit
% 52.47/16.32 % (2213102)Termination phase: Saturation
% 52.47/16.32 % (2213102)Time elapsed: 0.804 s
% 52.47/16.32 % (2213102)Peak memory usage: 18 MB
% 52.47/16.32 % (2213102)Instructions burned: 879 (million)
% 52.47/16.32 % (2213108)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4203671075:fmbsr=1.7:i=920_2981 on theBenchmark for (2981ds/920Mi)
% 52.47/16.32 % TRYING [8]
% 52.47/16.32 % (2213096)Instruction limit reached!
% 52.47/16.32 % (2213096)------------------------------
% 52.47/16.32 % (2213096)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213096)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213096)Termination reason: Instruction limit
% 52.47/16.32 % (2213096)Termination phase: Saturation
% 52.47/16.32 % (2213096)Time elapsed: 1.209 s
% 52.47/16.32 % (2213096)Peak memory usage: 26 MB
% 52.47/16.32 % (2213096)Instructions burned: 1179 (million)
% 52.47/16.32 % (2213110)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2908154635:i=5131_2979 on theBenchmark for (2979ds/5131Mi)
% 52.47/16.32 % TRYING [8]
% 52.47/16.32 % (2213108)Instruction limit reached!
% 52.47/16.32 % (2213108)------------------------------
% 52.47/16.32 % (2213108)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213108)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213108)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213108)Termination reason: Instruction limit
% 52.47/16.32 % (2213108)Termination phase: Finite model building SAT solving
% 52.47/16.32 % (2213108)Time elapsed: 0.782 s
% 52.47/16.32 % (2213108)Peak memory usage: 34 MB
% 52.47/16.32 % (2213108)Instructions burned: 921 (million)
% 52.47/16.32 % (2213112)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2506084225:i=1472:ins=7:fdi=8:gsp=on_2972 on theBenchmark for (2972ds/1472Mi)
% 52.47/16.32 % TRYING [9]
% 52.47/16.32 % (2213112)Instruction limit reached!
% 52.47/16.32 % (2213112)------------------------------
% 52.47/16.32 % (2213112)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213112)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213112)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213112)Termination reason: Instruction limit
% 52.47/16.32 % (2213112)Termination phase: Saturation
% 52.47/16.32 % (2213112)Time elapsed: 1.256 s
% 52.47/16.32 % (2213112)Peak memory usage: 22 MB
% 52.47/16.32 % (2213112)Instructions burned: 1473 (million)
% 52.47/16.32 % (2213114)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2452292103:i=6324_2959 on theBenchmark for (2959ds/6324Mi)
% 52.47/16.32 % TRYING [77]
% 52.47/16.32 % TRYING [9]
% 52.47/16.32 % (2213110)Instruction limit reached!
% 52.47/16.32 % (2213110)------------------------------
% 52.47/16.32 % (2213110)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213110)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213110)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213110)Termination reason: Instruction limit
% 52.47/16.32 % (2213110)Termination phase: Saturation
% 52.47/16.32 % (2213110)Time elapsed: 4.751 s
% 52.47/16.32 % (2213110)Peak memory usage: 54 MB
% 52.47/16.32 % (2213110)Instructions burned: 5131 (million)
% 52.47/16.32 % (2213120)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2495162933:fmbsr=2.30978:i=2174_2931 on theBenchmark for (2931ds/2174Mi)
% 52.47/16.32 % TRYING [16]
% 52.47/16.32 % (2213120)Instruction limit reached!
% 52.47/16.32 % (2213120)------------------------------
% 52.47/16.32 % (2213120)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213120)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213120)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213120)Termination reason: Instruction limit
% 52.47/16.32 % (2213120)Termination phase: Finite model building constraint generation
% 52.47/16.32 % (2213120)Time elapsed: 1.410 s
% 52.47/16.32 % (2213120)Peak memory usage: 134 MB
% 52.47/16.32 % (2213120)Instructions burned: 2174 (million)
% 52.47/16.32 % (2213122)ott-2_1_sil=16000:newcnf=on:random_seed=1673494900:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2917 on theBenchmark for (2917ds/869Mi)
% 52.47/16.32 % (2213106)Instruction limit reached!
% 52.47/16.32 % (2213106)------------------------------
% 52.47/16.32 % (2213106)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213106)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213106)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213106)Termination reason: Instruction limit
% 52.47/16.32 % (2213106)Termination phase: Finite model building constraint generation
% 52.47/16.32 % (2213106)Time elapsed: 6.726 s
% 52.47/16.32 % (2213106)Peak memory usage: 716 MB
% 52.47/16.32 % (2213106)Instructions burned: 9515 (million)
% 52.47/16.32 % (2213124)ott+10_1_sil=32000:tgt=ground:random_seed=1066831780:i=5114:av=off_2914 on theBenchmark for (2914ds/5114Mi)
% 52.47/16.32 % (2213114)Instruction limit reached!
% 52.47/16.32 % (2213114)------------------------------
% 52.47/16.32 % (2213114)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213114)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213114)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213114)Termination reason: Instruction limit
% 52.47/16.32 % (2213114)Termination phase: Finite model building constraint generation
% 52.47/16.32 % (2213114)Time elapsed: 4.541 s
% 52.47/16.32 % (2213114)Peak memory usage: 523 MB
% 52.47/16.32 % (2213114)Instructions burned: 6324 (million)
% 52.47/16.32 % (2213126)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2814544616:i=54282_2912 on theBenchmark for (2912ds/54282Mi)
% 52.47/16.32 % TRYING [1]
% 52.47/16.32 % TRYING [2]
% 52.47/16.32 % TRYING [3]
% 52.47/16.32 % TRYING [4]
% 52.47/16.32 % TRYING [5]
% 52.47/16.32 % TRYING [6]
% 52.47/16.32 % TRYING [7]
% 52.47/16.32 % (2213122)Instruction limit reached!
% 52.47/16.32 % (2213122)------------------------------
% 52.47/16.32 % (2213122)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213122)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213122)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213122)Termination reason: Instruction limit
% 52.47/16.32 % (2213122)Termination phase: Saturation
% 52.47/16.32 % (2213122)Time elapsed: 0.696 s
% 52.47/16.32 % (2213122)Peak memory usage: 18 MB
% 52.47/16.32 % (2213122)Instructions burned: 869 (million)
% 52.47/16.32 % (2213128)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3556881139:i=3512:aac=none_2909 on theBenchmark for (2909ds/3512Mi)
% 52.47/16.32 % TRYING [8]
% 52.47/16.32 % (2213128)Instruction limit reached!
% 52.47/16.32 % (2213128)------------------------------
% 52.47/16.32 % (2213128)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213128)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213128)Termination reason: Instruction limit
% 52.47/16.32 % (2213128)Termination phase: Saturation
% 52.47/16.32 % (2213128)Time elapsed: 1.937 s
% 52.47/16.32 % (2213128)Peak memory usage: 42 MB
% 52.47/16.32 % (2213128)Instructions burned: 3513 (million)
% 52.47/16.32 % (2213283)dis+21_1_sil=32000:sas=cadical:random_seed=1483881725:i=3773:amm=off_2890 on theBenchmark for (2890ds/3773Mi)
% 52.47/16.32 % TRYING [9]
% 52.47/16.32 % (2213124)Instruction limit reached!
% 52.47/16.32 % (2213124)------------------------------
% 52.47/16.32 % (2213124)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213124)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213124)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213124)Termination reason: Instruction limit
% 52.47/16.32 % (2213124)Termination phase: Saturation
% 52.47/16.32 % (2213124)Time elapsed: 3.546 s
% 52.47/16.32 % (2213124)Peak memory usage: 63 MB
% 52.47/16.32 % (2213124)Instructions burned: 5114 (million)
% 52.47/16.32 % (2213285)ott+11_1_sil=16000:gs=on:random_seed=87246767:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2879 on theBenchmark for (2879ds/2251Mi)
% 52.47/16.32 % TRYING [10]
% 52.47/16.32 % (2213283)Instruction limit reached!
% 52.47/16.32 % (2213283)------------------------------
% 52.47/16.32 % (2213283)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213283)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213283)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213283)Termination reason: Instruction limit
% 52.47/16.32 % (2213283)Termination phase: Saturation
% 52.47/16.32 % (2213283)Time elapsed: 2.105 s
% 52.47/16.32 % (2213283)Peak memory usage: 42 MB
% 52.47/16.32 % (2213283)Instructions burned: 3773 (million)
% 52.47/16.32 % (2213287)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=2033256953:fmbsr=1.6:i=67534_2869 on theBenchmark for (2869ds/67534Mi)
% 52.47/16.32 % TRYING [7]
% 52.47/16.32 % (2213285)Instruction limit reached!
% 52.47/16.32 % (2213285)------------------------------
% 52.47/16.32 % (2213285)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213285)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213285)Termination reason: Instruction limit
% 52.47/16.32 % (2213285)Termination phase: Saturation
% 52.47/16.32 % (2213285)Time elapsed: 1.549 s
% 52.47/16.32 % (2213285)Peak memory usage: 38 MB
% 52.47/16.32 % (2213285)Instructions burned: 2252 (million)
% 52.47/16.32 % (2213289)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=3058319248:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2863 on theBenchmark for (2863ds/4591Mi)
% 52.47/16.32 % TRYING [8]
% 52.47/16.32 % TRYING [10]
% 52.47/16.32 % (2213104)Instruction limit reached!
% 52.47/16.32 % (2213104)------------------------------
% 52.47/16.32 % (2213104)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213104)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213104)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213104)Termination reason: Instruction limit
% 52.47/16.32 % (2213104)Termination phase: Finite model building SAT solving
% 52.47/16.32 % (2213104)Time elapsed: 14.120 s
% 52.47/16.32 % (2213104)Peak memory usage: 73 MB
% 52.47/16.32 % (2213104)Instructions burned: 22062 (million)
% 52.47/16.32 % (2213566)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=2903662760:i=29340_2843 on theBenchmark for (2843ds/29340Mi)
% 52.47/16.32 % (2213566) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2213065-2213566"...
% 52.47/16.32 % (2213566)...printing done.
% 52.47/16.32 % (2213566)Refutation found. Thanks to Tanya!
% 52.47/16.32 % SZS status Unsatisfiable for theBenchmark
% 52.47/16.32 % SZS output start Proof for theBenchmark
% See solution above
% 52.47/16.32 % (2213566)------------------------------
% 52.47/16.32 % (2213566)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.47/16.32 % (2213566)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.47/16.32 % (2213566)CaDiCaL version: 2.1.3
% 52.47/16.32 % (2213566)Termination reason: Refutation
% 52.47/16.32 % (2213566)Time elapsed: 0.219 s
% 52.47/16.32 % (2213566)Peak memory usage: 13 MB
% 52.47/16.32 % (2213566)Instructions burned: 215 (million)
% 52.47/16.32 % (2213065)Success in time 16.014 s
% 52.47/16.32 % Vampire exiting
%------------------------------------------------------------------------------