%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : FLD062-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n002.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 09:49:18 AM UTC 2026
% Result : Unsatisfiable 8.28s 2.00s
% Output : Refutation 8.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 11
% Syntax : Number of formulae : 26 ( 19 unt; 0 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 26 ( 14 ~; 12 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 19 ( 19 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X4,X1,X5)
| ~ sum(X3,X4,X0)
| sum(X0,X1,X2)
| ~ sum(X3,X5,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_addition_2) ).
fof(f3,axiom,
! [X0] :
( sum(additive_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_identity_addition) ).
fof(f4,axiom,
! [X0] :
( sum(additive_inverse(X0),X0,additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_inverse_addition) ).
fof(f5,axiom,
! [X2,X0,X1] :
( ~ sum(X1,X0,X2)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_addition) ).
fof(f15,axiom,
! [X0] :
( defined(additive_inverse(X0))
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_definedness_of_additive_inverse) ).
fof(f19,axiom,
! [X0,X1] :
( sum(X0,X1,add(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',totality_of_addition) ).
fof(f24,axiom,
! [X2,X3,X0,X1,X4] :
( ~ sum(X3,X4,X1)
| ~ less_or_equal(X2,X3)
| ~ sum(X2,X4,X0)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatibility_of_order_relation_and_addition) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).
fof(f29,negated_conjecture,
less_or_equal(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_or_equal_3) ).
fof(f30,negated_conjecture,
~ less_or_equal(additive_inverse(b),additive_inverse(a)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_less_or_equal_4) ).
fof(f31,plain,
sum(additive_inverse(b),b,additive_identity),
inference(unit_resulting_resolution,[],[f4,f28]) ).
fof(f32,plain,
sum(additive_inverse(a),a,additive_identity),
inference(unit_resulting_resolution,[],[f4,f27]) ).
fof(f33,plain,
defined(additive_inverse(b)),
inference(unit_resulting_resolution,[],[f15,f28]) ).
fof(f34,plain,
defined(additive_inverse(a)),
inference(unit_resulting_resolution,[],[f15,f27]) ).
fof(f41,plain,
sum(additive_identity,additive_inverse(b),additive_inverse(b)),
inference(unit_resulting_resolution,[],[f3,f33]) ).
fof(f42,plain,
sum(additive_identity,additive_inverse(a),additive_inverse(a)),
inference(unit_resulting_resolution,[],[f3,f34]) ).
fof(f43,plain,
sum(b,additive_inverse(b),additive_identity),
inference(unit_resulting_resolution,[],[f5,f31]) ).
fof(f44,plain,
sum(a,additive_inverse(a),additive_identity),
inference(unit_resulting_resolution,[],[f5,f32]) ).
fof(f47,plain,
sum(additive_inverse(b),additive_identity,additive_inverse(b)),
inference(unit_resulting_resolution,[],[f5,f41]) ).
fof(f150,plain,
sum(additive_inverse(b),a,add(additive_inverse(b),a)),
inference(unit_resulting_resolution,[],[f19,f27,f33]) ).
fof(f167,plain,
sum(add(additive_inverse(b),a),additive_inverse(a),additive_inverse(b)),
inference(unit_resulting_resolution,[],[f2,f44,f47,f150]) ).
fof(f171,plain,
sum(a,additive_inverse(b),add(additive_inverse(b),a)),
inference(unit_resulting_resolution,[],[f5,f150]) ).
fof(f184,plain,
less_or_equal(add(additive_inverse(b),a),additive_identity),
inference(unit_resulting_resolution,[],[f24,f29,f43,f171]) ).
fof(f185,plain,
~ sum(add(additive_inverse(b),a),additive_inverse(a),additive_inverse(b)),
inference(unit_resulting_resolution,[],[f24,f30,f42,f184]) ).
fof(f186,plain,
$false,
inference(forward_subsumption_resolution,[],[f185,f167]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : FLD062-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.19 % Computer : n002.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Tue Sep 29 00:50:08 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.22 Running first-order theorem proving
% 0.08/0.22 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
% 6.19/1.77 % (946392)Input is clausal, will run a generic CNF schedule.
% 6.19/1.77 % (946403)dis-21_1_sil=8000:lcm=predicate:random_seed=3728642854:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 6.19/1.77 % (946401)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3652088747:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.19/1.77 % (946400)lrs+10_1_sil=8000:sp=occurrence:random_seed=33234683:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.19/1.77 % (946398)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2241897221:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.19/1.77 % (946397)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=1749765221:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.19/1.77 % (946399)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2331761416:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.19/1.77 % (946403)Instruction limit reached!
% 6.19/1.77 % (946403)------------------------------
% 6.19/1.77 % (946403)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.19/1.77 % (946403)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.19/1.77 % (946403)CaDiCaL version: 2.1.3
% 6.19/1.77 % (946403)Termination reason: Instruction limit
% 6.19/1.77 % (946403)Termination phase: Saturation
% 6.19/1.77 % (946403)Time elapsed: 0.042 s
% 6.19/1.77 % (946403)Peak memory usage: 89 MB
% 6.19/1.77 % (946403)Instructions burned: 120 (million)
% 6.19/1.77 % (946402)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1219591655:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.19/1.77 % (946401)Instruction limit reached!
% 6.19/1.77 % (946401)------------------------------
% 6.19/1.77 % (946401)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.19/1.77 % (946401)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.19/1.77 % (946401)CaDiCaL version: 2.1.3
% 6.19/1.77 % (946401)Termination reason: Instruction limit
% 6.19/1.77 % (946401)Termination phase: Saturation
% 6.19/1.77 % (946401)Time elapsed: 0.065 s
% 6.19/1.77 % (946401)Peak memory usage: 88 MB
% 6.19/1.77 % (946401)Instructions burned: 116 (million)
% 6.19/1.77 % (946400)Instruction limit reached!
% 6.19/1.77 % (946400)------------------------------
% 6.19/1.77 % (946400)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.19/1.77 % (946400)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.19/1.77 % (946400)CaDiCaL version: 2.1.3
% 6.19/1.77 % (946400)Termination reason: Instruction limit
% 6.19/1.77 % (946400)Termination phase: Saturation
% 6.19/1.77 % (946400)Time elapsed: 0.066 s
% 6.19/1.77 % (946400)Peak memory usage: 88 MB
% 6.19/1.77 % (946400)Instructions burned: 108 (million)
% 6.19/1.77 % (946410)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=3896199356:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.19/1.77 % (946410)Instruction limit reached!
% 6.19/1.77 % (946410)------------------------------
% 6.19/1.77 % (946410)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.19/1.77 % (946410)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.19/1.77 % (946410)CaDiCaL version: 2.1.3
% 6.19/1.77 % (946410)Termination reason: Instruction limit
% 6.19/1.77 % (946410)Termination phase: Saturation
% 6.19/1.77 % (946410)Time elapsed: 0.028 s
% 6.19/1.77 % (946410)Peak memory usage: 88 MB
% 6.19/1.77 % (946410)Instructions burned: 143 (million)
% 6.19/1.77 % (946402)Instruction limit reached!
% 6.19/1.77 % (946402)------------------------------
% 6.19/1.77 % (946402)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.19/1.77 % (946402)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.19/1.77 % (946402)CaDiCaL version: 2.1.3
% 6.19/1.77 % (946402)Termination reason: Instruction limit
% 6.19/1.77 % (946402)Termination phase: Saturation
% 6.19/1.77 % (946402)Time elapsed: 0.108 s
% 6.19/1.77 % (946402)Peak memory usage: 89 MB
% 6.19/1.77 % (946402)Instructions burned: 182 (million)
% 6.19/1.77 % (946412)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2957293050:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 4.80/1.81 % (946415)lrs+10_64_to=lpo:sil=8000:random_seed=586192659:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 4.80/1.81 % (946413)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=726580079:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 4.80/1.81 % (946415)Instruction limit reached!
% 4.80/1.81 % (946415)------------------------------
% 4.80/1.81 % (946415)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.80/1.81 % (946415)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.80/1.81 % (946415)CaDiCaL version: 2.1.3
% 4.80/1.81 % (946415)Termination reason: Instruction limit
% 4.80/1.81 % (946415)Termination phase: Saturation
% 4.80/1.81 % (946415)Time elapsed: 0.034 s
% 4.80/1.81 % (946415)Peak memory usage: 88 MB
% 4.80/1.81 % (946415)Instructions burned: 129 (million)
% 4.80/1.81 % (946416)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2347482083:avsq=on:i=194:fgj=on:bd=preordered_2997 on theBenchmark for (2997ds/194Mi)
% 4.80/1.81 % (946412)Instruction limit reached!
% 4.80/1.81 % (946412)------------------------------
% 4.80/1.81 % (946412)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.80/1.81 % (946412)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.80/1.81 % (946412)CaDiCaL version: 2.1.3
% 4.80/1.81 % (946412)Termination reason: Instruction limit
% 4.80/1.81 % (946412)Termination phase: Saturation
% 4.80/1.81 % (946412)Time elapsed: 0.098 s
% 4.80/1.81 % (946412)Peak memory usage: 92 MB
% 4.80/1.81 % (946412)Instructions burned: 189 (million)
% 4.80/1.81 % (946413)Instruction limit reached!
% 4.80/1.81 % (946413)------------------------------
% 4.80/1.81 % (946413)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.80/1.81 % (946413)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.80/1.81 % (946413)CaDiCaL version: 2.1.3
% 4.80/1.81 % (946413)Termination reason: Instruction limit
% 4.80/1.81 % (946413)Termination phase: Saturation
% 4.80/1.81 % (946413)Time elapsed: 0.077 s
% 4.80/1.81 % (946413)Peak memory usage: 87 MB
% 4.80/1.81 % (946413)Instructions burned: 220 (million)
% 4.80/1.81 % (946420)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=299489927:i=157:gtg=all_2996 on theBenchmark for (2996ds/157Mi)
% 4.80/1.81 % (946416)Instruction limit reached!
% 4.80/1.81 % (946416)------------------------------
% 4.80/1.81 % (946416)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.80/1.81 % (946416)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.80/1.81 % (946416)CaDiCaL version: 2.1.3
% 4.80/1.81 % (946416)Termination reason: Instruction limit
% 4.80/1.81 % (946416)Termination phase: Saturation
% 4.80/1.81 % (946416)Time elapsed: 0.070 s
% 4.80/1.81 % (946416)Peak memory usage: 87 MB
% 4.80/1.81 % (946416)Instructions burned: 195 (million)
% 4.80/1.81 % (946420)Instruction limit reached!
% 4.80/1.81 % (946420)------------------------------
% 4.80/1.81 % (946420)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.80/1.81 % (946420)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.80/1.81 % (946420)CaDiCaL version: 2.1.3
% 4.80/1.81 % (946420)Termination reason: Instruction limit
% 4.80/1.81 % (946420)Termination phase: Saturation
% 4.80/1.81 % (946420)Time elapsed: 0.051 s
% 4.80/1.81 % (946420)Peak memory usage: 89 MB
% 4.80/1.81 % (946420)Instructions burned: 160 (million)
% 4.80/1.81 % (946422)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=410019871:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 4.80/1.81 % (946423)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=605222663:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2995 on theBenchmark for (2995ds/106Mi)
% 4.80/1.81 % (946426)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=85910029:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2994 on theBenchmark for (2994ds/242Mi)
% 4.80/1.81 % (946423)Instruction limit reached!
% 4.80/1.81 % (946423)------------------------------
% 4.80/1.81 % (946423)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.80/1.81 % (946423)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946423)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946423)Termination reason: Instruction limit
% 8.28/2.00 % (946423)Termination phase: Saturation
% 8.28/2.00 % (946423)Time elapsed: 0.055 s
% 8.28/2.00 % (946423)Peak memory usage: 90 MB
% 8.28/2.00 % (946423)Instructions burned: 107 (million)
% 8.28/2.00 % (946425)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1198133008:i=107_2995 on theBenchmark for (2995ds/107Mi)
% 8.28/2.00 % (946425)Instruction limit reached!
% 8.28/2.00 % (946425)------------------------------
% 8.28/2.00 % (946425)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946425)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946425)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946425)Termination reason: Instruction limit
% 8.28/2.00 % (946425)Termination phase: Saturation
% 8.28/2.00 % (946425)Time elapsed: 0.056 s
% 8.28/2.00 % (946425)Peak memory usage: 87 MB
% 8.28/2.00 % (946425)Instructions burned: 107 (million)
% 8.28/2.00 % (946426)Instruction limit reached!
% 8.28/2.00 % (946426)------------------------------
% 8.28/2.00 % (946426)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946426)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946426)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946426)Termination reason: Instruction limit
% 8.28/2.00 % (946426)Termination phase: Saturation
% 8.28/2.00 % (946426)Time elapsed: 0.082 s
% 8.28/2.00 % (946426)Peak memory usage: 89 MB
% 8.28/2.00 % (946426)Instructions burned: 243 (million)
% 8.28/2.00 % (946430)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2761258884:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 8.28/2.00 % (946433)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1363050046:i=499:bd=all_2993 on theBenchmark for (2993ds/499Mi)
% 8.28/2.00 % (946432)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=410466147:i=134:sd=2:doe=on:ss=axioms:sgt=14_2993 on theBenchmark for (2993ds/134Mi)
% 8.28/2.00 % (946398)First to succeed.
% 8.28/2.00 % (946398)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-946392"
% 8.28/2.00 % (946432)Instruction limit reached!
% 8.28/2.00 % (946432)------------------------------
% 8.28/2.00 % (946432)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946432)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946432)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946432)Termination reason: Instruction limit
% 8.28/2.00 % (946432)Termination phase: Saturation
% 8.28/2.00 % (946432)Time elapsed: 0.049 s
% 8.28/2.00 % (946432)Peak memory usage: 87 MB
% 8.28/2.00 % (946432)Instructions burned: 135 (million)
% 8.28/2.00 % (946397)Also succeeded, but the first one will report.
% 8.28/2.00 % (946433)Instruction limit reached!
% 8.28/2.00 % (946433)------------------------------
% 8.28/2.00 % (946433)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946433)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946433)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946433)Termination reason: Instruction limit
% 8.28/2.00 % (946433)Termination phase: Saturation
% 8.28/2.00 % (946433)Time elapsed: 0.174 s
% 8.28/2.00 % (946433)Peak memory usage: 101 MB
% 8.28/2.00 % (946433)Instructions burned: 502 (million)
% 8.28/2.00 % (946437)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=2854122783:i=191:fgj=on:bd=all_2991 on theBenchmark for (2991ds/191Mi)
% 8.28/2.00 % (946438)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=3716430778:i=264:kws=precedence:fsr=off_2990 on theBenchmark for (2990ds/264Mi)
% 8.28/2.00 % (946438)Instruction limit reached!
% 8.28/2.00 % (946438)------------------------------
% 8.28/2.00 % (946438)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946438)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946438)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946438)Termination reason: Instruction limit
% 8.28/2.00 % (946438)Termination phase: Saturation
% 8.28/2.00 % (946438)Time elapsed: 0.048 s
% 8.28/2.00 % (946438)Peak memory usage: 87 MB
% 8.28/2.00 % (946438)Instructions burned: 266 (million)
% 8.28/2.00 % (946437)Instruction limit reached!
% 8.28/2.00 % (946437)------------------------------
% 8.28/2.00 % (946437)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946437)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946437)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946437)Termination reason: Instruction limit
% 8.28/2.00 % (946437)Termination phase: Saturation
% 8.28/2.00 % (946437)Time elapsed: 0.110 s
% 8.28/2.00 % (946437)Peak memory usage: 91 MB
% 8.28/2.00 % (946437)Instructions burned: 192 (million)
% 8.28/2.00 % (946398)Refutation found. Thanks to Tanya!
% 8.28/2.00 % SZS status Unsatisfiable for theBenchmark
% 8.28/2.00 % SZS output start Proof for theBenchmark
% See solution above
% 8.28/2.00 % (946398)------------------------------
% 8.28/2.00 % (946398)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/2.00 % (946398)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/2.00 % (946398)CaDiCaL version: 2.1.3
% 8.28/2.00 % (946398)Termination reason: Refutation
% 8.28/2.00 % (946398)Time elapsed: 0.691 s
% 8.28/2.00 % (946398)Peak memory usage: 127 MB
% 8.28/2.00 % (946398)Instructions burned: 929 (million)
% 8.28/2.00 % (946398)------------------------------
% 8.28/2.00 % (946398)------------------------------
% 8.28/2.00 % (946392)Success in time 1.143 s
% 8.28/2.00 % Vampire exiting
%------------------------------------------------------------------------------