%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : HEN010-3 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 10:19:19 AM UTC 2026
% Result : Unsatisfiable 8.01s 1.67s
% Output : Refutation 8.01s
% Verified :
% SZS Type : Refutation
% Derivation depth : 28
% Number of leaves : 8
% Syntax : Number of formulae : 61 ( 46 unt; 0 def)
% Number of atoms : 77 ( 38 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 34 ( 18 ~; 16 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 124 ( 124 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ less_equal(X0,X1)
| divide(X0,X1) = zero ),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',quotient_less_equal1) ).
fof(f2,axiom,
! [X0,X1] :
( divide(X0,X1) != zero
| less_equal(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',quotient_less_equal2) ).
fof(f3,axiom,
! [X0,X1] : less_equal(divide(X0,X1),X0),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',quotient_smaller_than_numerator) ).
fof(f4,axiom,
! [X2,X0,X1] : less_equal(divide(divide(X0,X1),divide(X2,X1)),divide(divide(X0,X2),X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',quotient_property) ).
fof(f5,axiom,
! [X0] : less_equal(zero,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',zero_is_smallest) ).
fof(f6,axiom,
! [X0,X1] :
( ~ less_equal(X1,X0)
| ~ less_equal(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',less_equal_and_equal) ).
fof(f7,axiom,
! [X0] : less_equal(X0,identity),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN002-0.ax',identity_is_largest) ).
fof(f8,negated_conjecture,
divide(identity,a) != divide(divide(identity,a),divide(identity,divide(identity,a))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_property_of_inversion) ).
fof(f15,plain,
! [X0] : zero = divide(zero,X0),
inference(resolution,[],[f1,f5]) ).
fof(f16,plain,
! [X0] : zero = divide(X0,identity),
inference(resolution,[],[f1,f7]) ).
fof(f17,plain,
! [X0,X1] : zero = divide(divide(X0,X1),X0),
inference(resolution,[],[f1,f3]) ).
fof(f67,plain,
! [X0] :
( ~ less_equal(X0,zero)
| zero = X0 ),
inference(resolution,[],[f6,f5]) ).
fof(f69,plain,
! [X0,X1] :
( ~ less_equal(X0,divide(X0,X1))
| divide(X0,X1) = X0 ),
inference(resolution,[],[f6,f3]) ).
fof(f236,plain,
! [X2,X0,X1] :
( ~ less_equal(divide(divide(X0,X1),X2),divide(divide(X0,X2),divide(X1,X2)))
| divide(divide(X0,X1),X2) = divide(divide(X0,X2),divide(X1,X2)) ),
inference(resolution,[],[f4,f6]) ).
fof(f237,plain,
! [X2,X0,X1] : zero = divide(divide(divide(X0,X1),divide(X2,X1)),divide(divide(X0,X2),X1)),
inference(resolution,[],[f4,f1]) ).
fof(f241,plain,
! [X0,X1] : less_equal(divide(divide(X0,X1),zero),divide(divide(X0,zero),X1)),
inference(superposition,[],[f4,f15]) ).
fof(f243,plain,
! [X2,X0,X1] : less_equal(divide(divide(X0,X1),zero),divide(divide(X0,divide(X1,X2)),X1)),
inference(superposition,[],[f4,f17]) ).
fof(f246,plain,
! [X0,X1] : less_equal(divide(divide(X0,X1),divide(identity,X1)),divide(zero,X1)),
inference(superposition,[],[f4,f16]) ).
fof(f247,plain,
! [X2,X0,X1] : less_equal(divide(divide(divide(X0,X1),X2),divide(X0,X2)),divide(zero,X2)),
inference(superposition,[],[f4,f17]) ).
fof(f248,plain,
! [X0,X1] : less_equal(divide(divide(X0,X0),divide(X1,X0)),zero),
inference(superposition,[],[f4,f17]) ).
fof(f251,plain,
! [X2,X0,X1] : less_equal(divide(divide(divide(X0,X1),X2),divide(X0,X2)),zero),
inference(forward_demodulation,[],[f247,f15]) ).
fof(f252,plain,
! [X0,X1] : less_equal(divide(divide(X0,X1),divide(identity,X1)),zero),
inference(forward_demodulation,[],[f246,f15]) ).
fof(f265,plain,
! [X0] : less_equal(divide(divide(X0,X0),zero),zero),
inference(superposition,[],[f248,f15]) ).
fof(f270,plain,
! [X0] : zero = divide(divide(X0,X0),zero),
inference(resolution,[],[f265,f67]) ).
fof(f281,plain,
! [X0] :
( zero != zero
| less_equal(divide(X0,X0),zero) ),
inference(superposition,[],[f2,f270]) ).
fof(f289,plain,
! [X0] : less_equal(divide(X0,X0),zero),
inference(trivial_inequality_removal,[],[f281]) ).
fof(f292,plain,
! [X0] : zero = divide(X0,X0),
inference(resolution,[],[f289,f67]) ).
fof(f320,plain,
! [X0,X1] : zero = divide(divide(X0,X1),divide(identity,X1)),
inference(resolution,[],[f252,f67]) ).
fof(f348,plain,
! [X0,X1] : less_equal(divide(divide(X0,divide(identity,X1)),divide(X1,divide(identity,X1))),zero),
inference(superposition,[],[f4,f320]) ).
fof(f400,plain,
! [X0] : less_equal(divide(divide(X0,divide(X0,zero)),zero),zero),
inference(superposition,[],[f241,f292]) ).
fof(f537,plain,
! [X0] : zero = divide(divide(X0,divide(X0,zero)),zero),
inference(resolution,[],[f400,f67]) ).
fof(f569,plain,
! [X0] :
( zero != zero
| less_equal(divide(X0,divide(X0,zero)),zero) ),
inference(superposition,[],[f2,f537]) ).
fof(f581,plain,
! [X0] : less_equal(divide(X0,divide(X0,zero)),zero),
inference(trivial_inequality_removal,[],[f569]) ).
fof(f590,plain,
! [X0] : zero = divide(X0,divide(X0,zero)),
inference(resolution,[],[f581,f67]) ).
fof(f617,plain,
! [X0] :
( zero != zero
| less_equal(X0,divide(X0,zero)) ),
inference(superposition,[],[f2,f590]) ).
fof(f636,plain,
! [X0] : less_equal(X0,divide(X0,zero)),
inference(trivial_inequality_removal,[],[f617]) ).
fof(f640,plain,
! [X0] : divide(X0,zero) = X0,
inference(resolution,[],[f636,f69]) ).
fof(f772,plain,
! [X2,X0,X1] : zero = divide(divide(divide(X0,X1),X2),divide(X0,X2)),
inference(resolution,[],[f251,f67]) ).
fof(f1085,plain,
! [X2,X0,X1] :
( zero != zero
| less_equal(divide(divide(X0,X1),X2),divide(X0,X2)) ),
inference(superposition,[],[f2,f772]) ).
fof(f1102,plain,
! [X2,X0,X1] : less_equal(divide(divide(X0,X1),X2),divide(X0,X2)),
inference(trivial_inequality_removal,[],[f1085]) ).
fof(f1933,plain,
! [X2,X0,X1] : less_equal(divide(X0,X1),divide(divide(X0,divide(X1,X2)),X1)),
inference(forward_demodulation,[],[f243,f640]) ).
fof(f1934,plain,
! [X2,X0,X1] :
( ~ less_equal(divide(divide(X0,divide(X1,X2)),X1),divide(X0,X1))
| divide(X0,X1) = divide(divide(X0,divide(X1,X2)),X1) ),
inference(resolution,[],[f1933,f6]) ).
fof(f2017,plain,
! [X2,X0,X1] : divide(X0,X1) = divide(divide(X0,divide(X1,X2)),X1),
inference(forward_subsumption_resolution,[],[f1934,f1102]) ).
fof(f2095,plain,
! [X2,X0,X1] : zero = divide(divide(X0,X1),divide(X0,divide(X1,X2))),
inference(superposition,[],[f17,f2017]) ).
fof(f2111,plain,
! [X2,X3,X0,X1] : less_equal(divide(divide(X0,X1),X3),divide(divide(X0,divide(X1,X2)),X3)),
inference(superposition,[],[f1102,f2017]) ).
fof(f3490,plain,
! [X0,X1] : zero = divide(divide(X0,divide(identity,X1)),divide(X1,divide(identity,X1))),
inference(resolution,[],[f348,f67]) ).
fof(f6644,plain,
! [X0,X1] : zero = divide(divide(divide(X0,divide(identity,X1)),X1),zero),
inference(superposition,[],[f2095,f3490]) ).
fof(f6798,plain,
! [X0,X1] : zero = divide(divide(X0,divide(identity,X1)),X1),
inference(forward_demodulation,[],[f6644,f640]) ).
fof(f16795,plain,
! [X2,X0,X1] : less_equal(divide(divide(divide(X0,X1),X2),divide(divide(X0,X2),X1)),zero),
inference(superposition,[],[f2111,f237]) ).
fof(f19781,plain,
! [X2,X0,X1] : zero = divide(divide(divide(X0,X1),X2),divide(divide(X0,X2),X1)),
inference(resolution,[],[f16795,f67]) ).
fof(f30493,plain,
! [X2,X0,X1] :
( ~ less_equal(divide(divide(X0,divide(X1,divide(identity,X2))),X2),divide(divide(X0,X2),zero))
| divide(divide(X0,X2),zero) = divide(divide(X0,divide(X1,divide(identity,X2))),X2) ),
inference(superposition,[],[f236,f6798]) ).
fof(f30588,plain,
! [X2,X0,X1] :
( ~ less_equal(divide(divide(X0,divide(X1,divide(identity,X2))),X2),divide(X0,X2))
| divide(divide(X0,X2),zero) = divide(divide(X0,divide(X1,divide(identity,X2))),X2) ),
inference(forward_demodulation,[],[f30493,f640]) ).
fof(f30761,plain,
! [X2,X0,X1] : divide(divide(X0,X2),zero) = divide(divide(X0,divide(X1,divide(identity,X2))),X2),
inference(forward_subsumption_resolution,[],[f30588,f1102]) ).
fof(f30915,plain,
! [X2,X0,X1] : divide(X0,X2) = divide(divide(X0,divide(X1,divide(identity,X2))),X2),
inference(forward_demodulation,[],[f30761,f640]) ).
fof(f89050,plain,
! [X2,X0,X1] :
( zero != zero
| less_equal(divide(divide(X0,X1),X2),divide(divide(X0,X2),X1)) ),
inference(superposition,[],[f2,f19781]) ).
fof(f89260,plain,
! [X2,X0,X1] : less_equal(divide(divide(X0,X1),X2),divide(divide(X0,X2),X1)),
inference(trivial_inequality_removal,[],[f89050]) ).
fof(f89702,plain,
! [X2,X0,X1] :
( ~ less_equal(divide(divide(X0,X1),X2),divide(divide(X0,X2),X1))
| divide(divide(X0,X2),X1) = divide(divide(X0,X1),X2) ),
inference(resolution,[],[f89260,f6]) ).
fof(f90037,plain,
! [X2,X0,X1] : divide(divide(X0,X2),X1) = divide(divide(X0,X1),X2),
inference(forward_subsumption_resolution,[],[f89702,f89260]) ).
fof(f96892,plain,
! [X2,X0,X1] : divide(X0,X2) = divide(divide(X0,X2),divide(X1,divide(identity,X2))),
inference(forward_demodulation,[],[f30915,f90037]) ).
fof(f97026,plain,
divide(identity,a) != divide(identity,a),
inference(superposition,[],[f8,f96892]) ).
fof(f97558,plain,
$false,
inference(trivial_inequality_removal,[],[f97026]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : HEN010-3 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.04/0.30 % Computer : n012.cluster.edu
% 0.04/0.30 % Model : x86_64 x86_64
% 0.04/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.30 % Memory : 8046.5625MB
% 0.04/0.30 % OS : Linux 6.8.0-71-generic
% 0.04/0.30 % CPULimit : 300
% 0.04/0.30 % WCLimit : 300
% 0.04/0.30 % DateTime : Sun Sep 27 10:50:50 UTC 2026
% 0.04/0.30 % CPUTime :
% 0.04/0.30 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.04/0.32 Running first-order model finding
% 0.04/0.32 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 8.01/1.67 % (2204131)Will run a generic schedule for satisfiability detection.
% 8.01/1.67 % (2204137)% WARNING: option uhcvi not known.
% 8.01/1.67 % (2204137)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3601268010:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.01/1.67 % (2204139)dis+10_1_sil=32000:sp=arity:random_seed=1263475953:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.01/1.67 % (2204138)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1825607921:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.01/1.67 % (2204141)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3118022703:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.01/1.67 % (2204140)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=798148101:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.01/1.67 % (2204142)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=899225969:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.01/1.67 % (2204136)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1310631620_2999 on theBenchmark for (2999ds/0Mi)
% 8.01/1.67 % TRYING [1]
% 8.01/1.67 % TRYING [2]
% 8.01/1.67 % TRYING [3]
% 8.01/1.67 % TRYING [4]
% 8.01/1.67 % TRYING [5]
% 8.01/1.67 % TRYING [6]
% 8.01/1.67 % (2204139)Instruction limit reached!
% 8.01/1.67 % (2204139)------------------------------
% 8.01/1.67 % (2204139)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204139)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204139)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204139)Termination reason: Instruction limit
% 8.01/1.67 % (2204139)Termination phase: Saturation
% 8.01/1.67 % (2204139)Time elapsed: 0.029 s
% 8.01/1.67 % (2204139)Peak memory usage: 11 MB
% 8.01/1.67 % (2204139)Instructions burned: 105 (million)
% 8.01/1.67 % (2204140)Instruction limit reached!
% 8.01/1.67 % (2204140)------------------------------
% 8.01/1.67 % (2204140)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204140)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204140)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204140)Termination reason: Instruction limit
% 8.01/1.67 % (2204140)Termination phase: Saturation
% 8.01/1.67 % (2204140)Time elapsed: 0.033 s
% 8.01/1.67 % (2204140)Peak memory usage: 12 MB
% 8.01/1.67 % (2204140)Instructions burned: 118 (million)
% 8.01/1.67 % (2204141)Instruction limit reached!
% 8.01/1.67 % (2204141)------------------------------
% 8.01/1.67 % (2204141)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204141)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204141)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204141)Termination reason: Instruction limit
% 8.01/1.67 % (2204141)Termination phase: Saturation
% 8.01/1.67 % (2204141)Time elapsed: 0.039 s
% 8.01/1.67 % (2204141)Peak memory usage: 12 MB
% 8.01/1.67 % (2204141)Instructions burned: 133 (million)
% 8.01/1.67 % (2204150)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=997080507:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 8.01/1.67 % TRYING [1]
% 8.01/1.67 % TRYING [2]
% 8.01/1.67 % TRYING [3]
% 8.01/1.67 % TRYING [4]
% 8.01/1.67 % (2204151)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1555124449:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 8.01/1.67 % TRYING [5]
% 8.01/1.67 % TRYING [7]
% 8.01/1.67 % (2204152)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=2203149083:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 8.01/1.67 % (2204142)Instruction limit reached!
% 8.01/1.67 % (2204142)------------------------------
% 8.01/1.67 % (2204142)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204142)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204142)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204142)Termination reason: Instruction limit
% 8.01/1.67 % (2204142)Termination phase: Saturation
% 8.01/1.67 % (2204142)Time elapsed: 0.052 s
% 8.01/1.67 % (2204142)Peak memory usage: 12 MB
% 8.01/1.67 % (2204142)Instructions burned: 161 (million)
% 8.01/1.67 % TRYING [6]
% 8.01/1.67 % (2204156)ott-21_1_sil=16000:fs=off:random_seed=304675427:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 8.01/1.67 % (2204151)Instruction limit reached!
% 8.01/1.67 % (2204151)------------------------------
% 8.01/1.67 % (2204151)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204151)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204151)Termination reason: Instruction limit
% 8.01/1.67 % (2204151)Termination phase: Saturation
% 8.01/1.67 % (2204151)Time elapsed: 0.041 s
% 8.01/1.67 % (2204151)Peak memory usage: 12 MB
% 8.01/1.67 % (2204151)Instructions burned: 133 (million)
% 8.01/1.67 % TRYING [7]
% 8.01/1.67 % (2204158)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3072114153:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 8.01/1.67 % TRYING [8]
% 8.01/1.67 % (2204156)Instruction limit reached!
% 8.01/1.67 % (2204156)------------------------------
% 8.01/1.67 % (2204156)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204156)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204156)Termination reason: Instruction limit
% 8.01/1.67 % (2204156)Termination phase: Saturation
% 8.01/1.67 % (2204156)Time elapsed: 0.048 s
% 8.01/1.67 % (2204156)Peak memory usage: 11 MB
% 8.01/1.67 % (2204156)Instructions burned: 180 (million)
% 8.01/1.67 % (2204160)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=178527917:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 8.01/1.67 % TRYING [1]
% 8.01/1.67 % TRYING [2]
% 8.01/1.67 % TRYING [3]
% 8.01/1.67 % TRYING [4]
% 8.01/1.67 % TRYING [5]
% 8.01/1.67 % TRYING [6]
% 8.01/1.67 % TRYING [8]
% 8.01/1.67 % TRYING [7]
% 8.01/1.67 % (2204150)Instruction limit reached!
% 8.01/1.67 % (2204150)------------------------------
% 8.01/1.67 % (2204150)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204150)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204150)Termination reason: Instruction limit
% 8.01/1.67 % (2204150)Termination phase: Finite model building constraint generation
% 8.01/1.67 % (2204150)Time elapsed: 0.167 s
% 8.01/1.67 % (2204150)Peak memory usage: 26 MB
% 8.01/1.67 % (2204150)Instructions burned: 715 (million)
% 8.01/1.67 % (2204170)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4169909838:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 8.01/1.67 % TRYING [9]
% 8.01/1.67 % (2204152)Instruction limit reached!
% 8.01/1.67 % (2204152)------------------------------
% 8.01/1.67 % (2204152)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204152)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204152)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204152)Termination reason: Instruction limit
% 8.01/1.67 % (2204152)Termination phase: Saturation
% 8.01/1.67 % (2204152)Time elapsed: 0.220 s
% 8.01/1.67 % (2204152)Peak memory usage: 17 MB
% 8.01/1.67 % (2204152)Instructions burned: 692 (million)
% 8.01/1.67 % (2204158)Instruction limit reached!
% 8.01/1.67 % (2204158)------------------------------
% 8.01/1.67 % (2204158)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204158)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204158)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204158)Termination reason: Instruction limit
% 8.01/1.67 % (2204158)Termination phase: Saturation
% 8.01/1.67 % (2204158)Time elapsed: 0.171 s
% 8.01/1.67 % (2204158)Peak memory usage: 16 MB
% 8.01/1.67 % (2204158)Instructions burned: 480 (million)
% 8.01/1.67 % TRYING [8]
% 8.01/1.67 % (2204173)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=963644994:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2997 on theBenchmark for (2997ds/692Mi)
% 8.01/1.67 % (2204172)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=259605741:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 8.01/1.67 % TRYING [14]
% 8.01/1.67 % (2204160)Instruction limit reached!
% 8.01/1.67 % (2204160)------------------------------
% 8.01/1.67 % (2204160)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204160)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204160)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204160)Termination reason: Instruction limit
% 8.01/1.67 % (2204160)Termination phase: Finite model building SAT solving
% 8.01/1.67 % (2204160)Time elapsed: 0.261 s
% 8.01/1.67 % (2204160)Peak memory usage: 25 MB
% 8.01/1.67 % (2204160)Instructions burned: 866 (million)
% 8.01/1.67 % (2204185)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1921539180:i=879:kws=inv_precedence:fsr=off_2995 on theBenchmark for (2995ds/879Mi)
% 8.01/1.67 % TRYING [10]
% 8.01/1.67 % (2204172)Instruction limit reached!
% 8.01/1.67 % (2204172)------------------------------
% 8.01/1.67 % (2204172)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204172)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204172)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204172)Termination reason: Instruction limit
% 8.01/1.67 % (2204172)Termination phase: Finite model building constraint generation
% 8.01/1.67 % (2204172)Time elapsed: 0.304 s
% 8.01/1.67 % (2204172)Peak memory usage: 76 MB
% 8.01/1.67 % (2204172)Instructions burned: 893 (million)
% 8.01/1.67 % (2204173)Instruction limit reached!
% 8.01/1.67 % (2204173)------------------------------
% 8.01/1.67 % (2204173)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204173)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204173)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204173)Termination reason: Instruction limit
% 8.01/1.67 % (2204173)Termination phase: Saturation
% 8.01/1.67 % (2204173)Time elapsed: 0.320 s
% 8.01/1.67 % (2204173)Peak memory usage: 17 MB
% 8.01/1.67 % (2204173)Instructions burned: 692 (million)
% 8.01/1.67 % (2204189)fmb+10_1_sil=64000:random_seed=3003079631:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 8.01/1.67 % TRYING [1]
% 8.01/1.67 % TRYING [2]
% 8.01/1.67 % TRYING [3]
% 8.01/1.67 % TRYING [4]
% 8.01/1.67 % TRYING [5]
% 8.01/1.67 % (2204190)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=23446885:i=9515:nm=5_2993 on theBenchmark for (2993ds/9515Mi)
% 8.01/1.67 % TRYING [20]
% 8.01/1.67 % TRYING [6]
% 8.01/1.67 % (2204170)Instruction limit reached!
% 8.01/1.67 % (2204170)------------------------------
% 8.01/1.67 % (2204170)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204170)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204170)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204170)Termination reason: Instruction limit
% 8.01/1.67 % (2204170)Termination phase: Saturation
% 8.01/1.67 % (2204170)Time elapsed: 0.416 s
% 8.01/1.67 % (2204170)Peak memory usage: 22 MB
% 8.01/1.67 % (2204170)Instructions burned: 1179 (million)
% 8.01/1.67 % (2204193)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3916628785:fmbsr=1.7:i=920_2993 on theBenchmark for (2993ds/920Mi)
% 8.01/1.67 % TRYING [8]
% 8.01/1.67 % TRYING [7]
% 8.01/1.67 % (2204185)Instruction limit reached!
% 8.01/1.67 % (2204185)------------------------------
% 8.01/1.67 % (2204185)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204185)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204185)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204185)Termination reason: Instruction limit
% 8.01/1.67 % (2204185)Termination phase: Saturation
% 8.01/1.67 % (2204185)Time elapsed: 0.324 s
% 8.01/1.67 % (2204185)Peak memory usage: 18 MB
% 8.01/1.67 % (2204185)Instructions burned: 880 (million)
% 8.01/1.67 % TRYING [8]
% 8.01/1.67 % (2204195)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3881557998:i=5131_2992 on theBenchmark for (2992ds/5131Mi)
% 8.01/1.67 % TRYING [9]
% 8.01/1.67 % TRYING [11]
% 8.01/1.67 % (2204193)Instruction limit reached!
% 8.01/1.67 % (2204193)------------------------------
% 8.01/1.67 % (2204193)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204193)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204193)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204193)Termination reason: Instruction limit
% 8.01/1.67 % (2204193)Termination phase: Finite model building constraint generation
% 8.01/1.67 % (2204193)Time elapsed: 0.203 s
% 8.01/1.67 % (2204193)Peak memory usage: 44 MB
% 8.01/1.67 % (2204193)Instructions burned: 922 (million)
% 8.01/1.67 % (2204198)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3023284741:i=1472:ins=7:fdi=8:gsp=on_2990 on theBenchmark for (2990ds/1472Mi)
% 8.01/1.67 % TRYING [9]
% 8.01/1.67 % TRYING [10]
% 8.01/1.67 % TRYING [12]
% 8.01/1.67 % (2204138) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2204131-2204138"...
% 8.01/1.67 % (2204138)...printing done.
% 8.01/1.67 % (2204138)Refutation found. Thanks to Tanya!
% 8.01/1.67 % SZS status Unsatisfiable for theBenchmark
% 8.01/1.67 % SZS output start Proof for theBenchmark
% See solution above
% 8.01/1.67 % (2204138)------------------------------
% 8.01/1.67 % (2204138)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.01/1.67 % (2204138)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.01/1.67 % (2204138)CaDiCaL version: 2.1.3
% 8.01/1.67 % (2204138)Termination reason: Refutation
% 8.01/1.67 % (2204138)Time elapsed: 1.287 s
% 8.01/1.67 % (2204138)Peak memory usage: 42 MB
% 8.01/1.67 % (2204138)Instructions burned: 4177 (million)
% 8.01/1.67 % (2204131)Success in time 1.344 s
% 8.01/1.67 % Vampire exiting
%------------------------------------------------------------------------------