%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SEU371+2 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n019.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 12:48:35 PM UTC 2026
% Result : Theorem 7.44s 2.05s
% Output : Refutation 7.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 10
% Syntax : Number of formulae : 45 ( 23 unt; 0 def)
% Number of atoms : 141 ( 37 equ)
% Maximal formula atoms : 17 ( 3 avg)
% Number of connectives : 140 ( 44 ~; 38 |; 55 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 19 ( 5 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 22 ( 20 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 2 con; 0-2 aty)
% Number of variables : 48 ( 47 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f71,axiom,
! [X0] :
( rel_str(X0)
=> bottom_of_relstr(X0) = join_on_relstr(X0,empty_set) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_yellow_0) ).
fof(f128,axiom,
! [X0] : boole_POSet(X0) = poset_of_lattice(boole_lattice(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_yellow_1) ).
fof(f194,axiom,
! [X0] :
( strict_latt_str(boole_lattice(X0))
& latt_str(boole_lattice(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_lattice3) ).
fof(f235,axiom,
! [X0] :
( strict_rel_str(boole_POSet(X0))
& rel_str(boole_POSet(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_1) ).
fof(f305,axiom,
! [X0] :
( ~ empty_carrier(boole_lattice(X0))
& strict_latt_str(boole_lattice(X0))
& join_commutative(boole_lattice(X0))
& join_associative(boole_lattice(X0))
& meet_commutative(boole_lattice(X0))
& meet_associative(boole_lattice(X0))
& meet_absorbing(boole_lattice(X0))
& join_absorbing(boole_lattice(X0))
& lattice(boole_lattice(X0))
& distributive_lattstr(boole_lattice(X0))
& modular_lattstr(boole_lattice(X0))
& lower_bounded_semilattstr(boole_lattice(X0))
& upper_bounded_semilattstr(boole_lattice(X0))
& bounded_lattstr(boole_lattice(X0))
& complemented_lattstr(boole_lattice(X0))
& boolean_lattstr(boole_lattice(X0))
& complete_latt_str(boole_lattice(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_knaster) ).
fof(f347,axiom,
! [X0] :
( ~ empty_carrier(boole_lattice(X0))
& strict_latt_str(boole_lattice(X0))
& join_commutative(boole_lattice(X0))
& join_associative(boole_lattice(X0))
& meet_commutative(boole_lattice(X0))
& meet_associative(boole_lattice(X0))
& meet_absorbing(boole_lattice(X0))
& join_absorbing(boole_lattice(X0))
& lattice(boole_lattice(X0))
& distributive_lattstr(boole_lattice(X0))
& modular_lattstr(boole_lattice(X0))
& lower_bounded_semilattstr(boole_lattice(X0))
& upper_bounded_semilattstr(boole_lattice(X0))
& bounded_lattstr(boole_lattice(X0))
& complemented_lattstr(boole_lattice(X0))
& boolean_lattstr(boole_lattice(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_lattice3) ).
fof(f586,conjecture,
! [X0] : bottom_of_relstr(boole_POSet(X0)) = empty_set,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t18_yellow_1) ).
fof(f587,negated_conjecture,
~ ! [X0] : bottom_of_relstr(boole_POSet(X0)) = empty_set,
inference(negated_conjecture,[status(cth)],[f586]) ).
fof(f629,axiom,
! [X0] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& complete_latt_str(X0)
& latt_str(X0) )
=> ! [X1] :
( join_of_latt_set(X0,X1) = join_on_relstr(poset_of_lattice(X0),X1)
& meet_of_latt_set(X0,X1) = meet_on_relstr(poset_of_lattice(X0),X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_yellow_0) ).
fof(f662,axiom,
! [X0] :
( lower_bounded_semilattstr(boole_lattice(X0))
& bottom_of_semilattstr(boole_lattice(X0)) = empty_set ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_lattice3) ).
fof(f696,axiom,
! [X0] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& complete_latt_str(X0)
& latt_str(X0) )
=> ( ~ empty_carrier(X0)
& lattice(X0)
& lower_bounded_semilattstr(X0)
& latt_str(X0)
& bottom_of_semilattstr(X0) = join_of_latt_set(X0,empty_set) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t50_lattice3) ).
fof(f905,plain,
! [X0] :
( bottom_of_relstr(X0) = join_on_relstr(X0,empty_set)
| ~ rel_str(X0) ),
inference(ennf_transformation,[],[f71]) ).
fof(f1477,plain,
? [X0] : empty_set != bottom_of_relstr(boole_POSet(X0)),
inference(ennf_transformation,[],[f587]) ).
fof(f1541,plain,
! [X0] :
( ! [X1] :
( join_of_latt_set(X0,X1) = join_on_relstr(poset_of_lattice(X0),X1)
& meet_of_latt_set(X0,X1) = meet_on_relstr(poset_of_lattice(X0),X1) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ complete_latt_str(X0)
| ~ latt_str(X0) ),
inference(ennf_transformation,[],[f629]) ).
fof(f1542,plain,
! [X0] :
( ! [X1] :
( join_of_latt_set(X0,X1) = join_on_relstr(poset_of_lattice(X0),X1)
& meet_of_latt_set(X0,X1) = meet_on_relstr(poset_of_lattice(X0),X1) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ complete_latt_str(X0)
| ~ latt_str(X0) ),
inference(flattening,[],[f1541]) ).
fof(f1618,plain,
! [X0] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& lower_bounded_semilattstr(X0)
& latt_str(X0)
& bottom_of_semilattstr(X0) = join_of_latt_set(X0,empty_set) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ complete_latt_str(X0)
| ~ latt_str(X0) ),
inference(ennf_transformation,[],[f696]) ).
fof(f1619,plain,
! [X0] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& lower_bounded_semilattstr(X0)
& latt_str(X0)
& bottom_of_semilattstr(X0) = join_of_latt_set(X0,empty_set) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ complete_latt_str(X0)
| ~ latt_str(X0) ),
inference(flattening,[],[f1618]) ).
fof(f2366,plain,
empty_set != bottom_of_relstr(boole_POSet(sK509)),
inference(skolemize,[status(esa),new_symbols(skolem,[sK509]),skolemize(X0,sK509)],[f1477]) ).
fof(f2637,plain,
! [X0] :
( ~ rel_str(X0)
| bottom_of_relstr(X0) = join_on_relstr(X0,empty_set) ),
inference(cnf_transformation,[],[f905]) ).
fof(f2880,plain,
! [X0] : boole_POSet(X0) = poset_of_lattice(boole_lattice(X0)),
inference(cnf_transformation,[],[f128]) ).
fof(f3133,plain,
! [X0] : latt_str(boole_lattice(X0)),
inference(cnf_transformation,[],[f194]) ).
fof(f3173,plain,
! [X0] : rel_str(boole_POSet(X0)),
inference(cnf_transformation,[],[f235]) ).
fof(f3257,plain,
! [X0] : complete_latt_str(boole_lattice(X0)),
inference(cnf_transformation,[],[f305]) ).
fof(f3409,plain,
! [X0] : lattice(boole_lattice(X0)),
inference(cnf_transformation,[],[f347]) ).
fof(f3417,plain,
! [X0] : ~ empty_carrier(boole_lattice(X0)),
inference(cnf_transformation,[],[f347]) ).
fof(f4459,plain,
empty_set != bottom_of_relstr(boole_POSet(sK509)),
inference(cnf_transformation,[],[f2366]) ).
fof(f4534,plain,
! [X0,X1] :
( ~ lattice(X0)
| empty_carrier(X0)
| join_of_latt_set(X0,X1) = join_on_relstr(poset_of_lattice(X0),X1)
| ~ complete_latt_str(X0)
| ~ latt_str(X0) ),
inference(cnf_transformation,[],[f1542]) ).
fof(f4601,plain,
! [X0] : empty_set = bottom_of_semilattstr(boole_lattice(X0)),
inference(cnf_transformation,[],[f662]) ).
fof(f4659,plain,
! [X0] :
( ~ lattice(X0)
| empty_carrier(X0)
| bottom_of_semilattstr(X0) = join_of_latt_set(X0,empty_set)
| ~ complete_latt_str(X0)
| ~ latt_str(X0) ),
inference(cnf_transformation,[],[f1619]) ).
fof(f5001,plain,
! [X0] : rel_str(poset_of_lattice(boole_lattice(X0))),
inference(definition_unfolding,[],[f3173,f2880]) ).
fof(f5476,plain,
empty_set != bottom_of_relstr(poset_of_lattice(boole_lattice(sK509))),
inference(definition_unfolding,[],[f4459,f2880]) ).
fof(f6329,plain,
! [X0] :
( empty_carrier(boole_lattice(X0))
| bottom_of_semilattstr(boole_lattice(X0)) = join_of_latt_set(boole_lattice(X0),empty_set)
| ~ complete_latt_str(boole_lattice(X0))
| ~ latt_str(boole_lattice(X0)) ),
inference(resolution,[],[f3409,f4659]) ).
fof(f6330,plain,
! [X0,X1] :
( empty_carrier(boole_lattice(X0))
| join_of_latt_set(boole_lattice(X0),X1) = join_on_relstr(poset_of_lattice(boole_lattice(X0)),X1)
| ~ complete_latt_str(boole_lattice(X0))
| ~ latt_str(boole_lattice(X0)) ),
inference(resolution,[],[f3409,f4534]) ).
fof(f6331,plain,
! [X0,X1] :
( join_of_latt_set(boole_lattice(X0),X1) = join_on_relstr(poset_of_lattice(boole_lattice(X0)),X1)
| ~ complete_latt_str(boole_lattice(X0))
| ~ latt_str(boole_lattice(X0)) ),
inference(forward_subsumption_resolution,[],[f6330,f3417]) ).
fof(f6332,plain,
! [X0] :
( bottom_of_semilattstr(boole_lattice(X0)) = join_of_latt_set(boole_lattice(X0),empty_set)
| ~ complete_latt_str(boole_lattice(X0))
| ~ latt_str(boole_lattice(X0)) ),
inference(forward_subsumption_resolution,[],[f6329,f3417]) ).
fof(f6334,plain,
! [X0,X1] :
( join_of_latt_set(boole_lattice(X0),X1) = join_on_relstr(poset_of_lattice(boole_lattice(X0)),X1)
| ~ latt_str(boole_lattice(X0)) ),
inference(forward_subsumption_resolution,[],[f6331,f3257]) ).
fof(f6335,plain,
! [X0] :
( bottom_of_semilattstr(boole_lattice(X0)) = join_of_latt_set(boole_lattice(X0),empty_set)
| ~ latt_str(boole_lattice(X0)) ),
inference(forward_subsumption_resolution,[],[f6332,f3257]) ).
fof(f6337,plain,
! [X0,X1] : join_of_latt_set(boole_lattice(X0),X1) = join_on_relstr(poset_of_lattice(boole_lattice(X0)),X1),
inference(forward_subsumption_resolution,[],[f6334,f3133]) ).
fof(f6338,plain,
! [X0] : bottom_of_semilattstr(boole_lattice(X0)) = join_of_latt_set(boole_lattice(X0),empty_set),
inference(forward_subsumption_resolution,[],[f6335,f3133]) ).
fof(f6340,plain,
! [X0] : empty_set = join_of_latt_set(boole_lattice(X0),empty_set),
inference(forward_demodulation,[],[f6338,f4601]) ).
fof(f6347,plain,
! [X0] : bottom_of_relstr(poset_of_lattice(boole_lattice(X0))) = join_on_relstr(poset_of_lattice(boole_lattice(X0)),empty_set),
inference(resolution,[],[f5001,f2637]) ).
fof(f6348,plain,
! [X0] : join_of_latt_set(boole_lattice(X0),empty_set) = bottom_of_relstr(poset_of_lattice(boole_lattice(X0))),
inference(forward_demodulation,[],[f6347,f6337]) ).
fof(f6350,plain,
! [X0] : empty_set = bottom_of_relstr(poset_of_lattice(boole_lattice(X0))),
inference(forward_demodulation,[],[f6348,f6340]) ).
fof(f6352,plain,
empty_set != empty_set,
inference(superposition,[],[f5476,f6350]) ).
fof(f6353,plain,
$false,
inference(trivial_inequality_removal,[],[f6352]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SEU371+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n019.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Mon Sep 28 04:59:18 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.42 Running first-order theorem proving
% 0.12/0.42 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.09/1.86 % (3668795)Detected formulas, will run a generic FOF schedule.
% 6.09/1.86 % (3668801)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1995460056:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 6.09/1.86 % (3668803)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3406069007:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 6.09/1.86 % (3668800)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3044933842:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 6.09/1.86 % (3668802)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=1865783058:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 6.09/1.86 % (3668804)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1927714209:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 6.09/1.86 % (3668806)dis-21_1_sil=8000:lcm=predicate:random_seed=2646317798:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 6.09/1.86 % (3668805)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2841969887:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 6.09/1.86 % (3668803)Instruction limit reached!
% 6.09/1.86 % (3668803)------------------------------
% 6.09/1.86 % (3668803)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668803)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668803)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668803)Termination reason: Instruction limit
% 6.09/1.86 % (3668803)Termination phase: Property scanning
% 6.09/1.86 % (3668803)Time elapsed: 0.060 s
% 6.09/1.86 % (3668803)Peak memory usage: 90 MB
% 6.09/1.86 % (3668803)Instructions burned: 109 (million)
% 6.09/1.86 % (3668804)Instruction limit reached!
% 6.09/1.86 % (3668804)------------------------------
% 6.09/1.86 % (3668804)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668804)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668804)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668804)Termination reason: Instruction limit
% 6.09/1.86 % (3668804)Termination phase: Saturation
% 6.09/1.86 % (3668804)Time elapsed: 0.073 s
% 6.09/1.86 % (3668804)Peak memory usage: 91 MB
% 6.09/1.86 % (3668804)Instructions burned: 120 (million)
% 6.09/1.86 % (3668806)Instruction limit reached!
% 6.09/1.86 % (3668806)------------------------------
% 6.09/1.86 % (3668806)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668806)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668806)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668806)Termination reason: Instruction limit
% 6.09/1.86 % (3668806)Termination phase: Saturation
% 6.09/1.86 % (3668806)Time elapsed: 0.067 s
% 6.09/1.86 % (3668806)Peak memory usage: 91 MB
% 6.09/1.86 % (3668806)Instructions burned: 130 (million)
% 6.09/1.86 % (3668805)Instruction limit reached!
% 6.09/1.86 % (3668805)------------------------------
% 6.09/1.86 % (3668805)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668805)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668805)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668805)Termination reason: Instruction limit
% 6.09/1.86 % (3668805)Termination phase: Saturation
% 6.09/1.86 % (3668805)Time elapsed: 0.084 s
% 6.09/1.86 % (3668805)Peak memory usage: 92 MB
% 6.09/1.86 % (3668805)Instructions burned: 139 (million)
% 6.09/1.86 % (3668815)lrs+10_1_sil=32000:urr=on:br=off:random_seed=336500870:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 6.09/1.86 % (3668814)lrs+10_1_sil=8000:sp=occurrence:random_seed=3188110397:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 6.09/1.86 % (3668816)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1406823733:i=325:sd=1:ss=axioms:sgt=32_2997 on theBenchmark for (2997ds/325Mi)
% 6.09/1.86 % (3668815)Refutation not found, incomplete strategy
% 6.09/1.86 % (3668815)------------------------------
% 6.09/1.86 % (3668815)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668815)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668815)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668815)Termination reason: Refutation not found, incomplete strategy
% 6.09/1.86 % (3668815)Time elapsed: 0.008 s
% 6.09/1.86 % (3668815)Peak memory usage: 89 MB
% 6.09/1.86 % (3668815)Instructions burned: 12 (million)
% 6.09/1.86 % (3668817)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=861773143:s2a=on:i=248:s2at=1.23:gtg=position_2997 on theBenchmark for (2997ds/248Mi)
% 6.09/1.86 % (3668817)Instruction limit reached!
% 6.09/1.86 % (3668817)------------------------------
% 6.09/1.86 % (3668817)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668817)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668817)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668817)Termination reason: Instruction limit
% 6.09/1.86 % (3668817)Termination phase: Saturation
% 6.09/1.86 % (3668817)Time elapsed: 0.150 s
% 6.09/1.86 % (3668817)Peak memory usage: 94 MB
% 6.09/1.86 % (3668817)Instructions burned: 248 (million)
% 6.09/1.86 % (3668814)Instruction limit reached!
% 6.09/1.86 % (3668814)------------------------------
% 6.09/1.86 % (3668814)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668814)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668814)Termination reason: Instruction limit
% 6.09/1.86 % (3668814)Termination phase: Saturation
% 6.09/1.86 % (3668814)Time elapsed: 0.176 s
% 6.09/1.86 % (3668814)Peak memory usage: 95 MB
% 6.09/1.86 % (3668814)Instructions burned: 286 (million)
% 6.09/1.86 % (3668816)Instruction limit reached!
% 6.09/1.86 % (3668816)------------------------------
% 6.09/1.86 % (3668816)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668816)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668816)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668816)Termination reason: Instruction limit
% 6.09/1.86 % (3668816)Termination phase: Saturation
% 6.09/1.86 % (3668816)Time elapsed: 0.213 s
% 6.09/1.86 % (3668816)Peak memory usage: 95 MB
% 6.09/1.86 % (3668816)Instructions burned: 325 (million)
% 6.09/1.86 % (3668815)------------------------------
% 6.09/1.86 % (3668815)------------------------------
% 6.09/1.86 % (3668822)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=2388339534:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2994 on theBenchmark for (2994ds/294Mi)
% 6.09/1.86 % (3668823)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=207795919:i=2350_2994 on theBenchmark for (2994ds/2350Mi)
% 6.09/1.86 % (3668824)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=2314816367:cts=off:i=113:fsr=off:ss=included:sgt=4_2993 on theBenchmark for (2993ds/113Mi)
% 6.09/1.86 % (3668801)First to succeed.
% 6.09/1.86 % (3668801)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3668795"
% 6.09/1.86 % (3668825)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=3743405299:i=127:av=off:fsr=off:sup=off_2993 on theBenchmark for (2993ds/127Mi)
% 6.09/1.86 % (3668824)Instruction limit reached!
% 6.09/1.86 % (3668824)------------------------------
% 6.09/1.86 % (3668824)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668824)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668824)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668824)Termination reason: Instruction limit
% 6.09/1.86 % (3668824)Termination phase: Saturation
% 6.09/1.86 % (3668824)Time elapsed: 0.067 s
% 6.09/1.86 % (3668824)Peak memory usage: 92 MB
% 6.09/1.86 % (3668824)Instructions burned: 114 (million)
% 6.09/1.86 % (3668825)Instruction limit reached!
% 6.09/1.86 % (3668825)------------------------------
% 6.09/1.86 % (3668825)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.09/1.86 % (3668825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.09/1.86 % (3668825)CaDiCaL version: 2.1.3
% 6.09/1.86 % (3668825)Termination reason: Instruction limit
% 6.09/1.86 % (3668825)Termination phase: Property scanning
% 6.09/1.86 % (3668825)Time elapsed: 0.073 s
% 6.09/1.86 % (3668825)Peak memory usage: 90 MB
% 6.09/1.86 % (3668825)Instructions burned: 129 (million)
% 6.09/1.86 % (3668822)Instruction limit reached!
% 6.09/1.86 % (3668822)------------------------------
% 6.09/1.86 % (3668822)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.44/2.05 % (3668822)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.44/2.05 % (3668822)CaDiCaL version: 2.1.3
% 7.44/2.05 % (3668822)Termination reason: Instruction limit
% 7.44/2.05 % (3668822)Termination phase: Saturation
% 7.44/2.05 % (3668822)Time elapsed: 0.187 s
% 7.44/2.05 % (3668822)Peak memory usage: 93 MB
% 7.44/2.05 % (3668822)Instructions burned: 295 (million)
% 7.44/2.05 % (3668801)Refutation found. Thanks to Tanya!
% 7.44/2.05 % SZS status Theorem for theBenchmark
% 7.44/2.05 % SZS output start Proof for theBenchmark
% See solution above
% 7.44/2.05 % (3668801)------------------------------
% 7.44/2.05 % (3668801)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.44/2.05 % (3668801)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.44/2.05 % (3668801)CaDiCaL version: 2.1.3
% 7.44/2.05 % (3668801)Termination reason: Refutation
% 7.44/2.05 % (3668801)Time elapsed: 0.669 s
% 7.44/2.05 % (3668801)Peak memory usage: 163 MB
% 7.44/2.05 % (3668801)Instructions burned: 1796 (million)
% 7.44/2.05 % (3668801)------------------------------
% 7.44/2.05 % (3668801)------------------------------
% 7.44/2.05 % (3668795)Success in time 0.993 s
% 7.44/2.05 % Vampire exiting
%------------------------------------------------------------------------------