%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : FLD060-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n017.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 09:49:17 AM UTC 2026
% Result : Unsatisfiable 7.83s 1.67s
% Output : Refutation 7.83s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 10
% Syntax : Number of formulae : 24 ( 8 unt; 0 def)
% Number of atoms : 63 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 79 ( 40 ~; 39 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 27 ( 27 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X2,X0,X1] :
( ~ sum(X1,X0,X2)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_addition) ).
fof(f19,axiom,
! [X0,X1] :
( sum(X0,X1,add(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',totality_of_addition) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ less_or_equal(X2,X1)
| ~ less_or_equal(X0,X2)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity_of_order_relation) ).
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/sandbox/benchmark/theBenchmark.p',compatibility_of_order_relation_and_addition) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_is_defined) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
fof(f31,negated_conjecture,
less_or_equal(a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',less_or_equal_5) ).
fof(f32,negated_conjecture,
sum(a,a,u),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sum_6) ).
fof(f33,negated_conjecture,
sum(b,b,v),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sum_7) ).
fof(f34,negated_conjecture,
~ less_or_equal(u,v),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_less_or_equal_8) ).
fof(f37,plain,
! [X0,X1] :
( ~ sum(X0,b,X1)
| ~ less_or_equal(X0,b)
| less_or_equal(X1,v) ),
inference(resolution,[],[f24,f33]) ).
fof(f136,plain,
! [X2,X3,X0,X1] :
( ~ sum(X2,X1,X3)
| ~ defined(X1)
| ~ less_or_equal(X2,X0)
| ~ defined(X0)
| less_or_equal(X3,add(X0,X1)) ),
inference(resolution,[],[f19,f24]) ).
fof(f137,plain,
! [X0,X1] :
( sum(X1,X0,add(X0,X1))
| ~ defined(X1)
| ~ defined(X0) ),
inference(resolution,[],[f19,f5]) ).
fof(f148,plain,
! [X0] :
( ~ defined(X0)
| ~ defined(b)
| ~ less_or_equal(X0,b)
| less_or_equal(add(b,X0),v) ),
inference(resolution,[],[f137,f37]) ).
fof(f152,plain,
! [X0] :
( less_or_equal(add(b,X0),v)
| ~ less_or_equal(X0,b)
| ~ defined(X0) ),
inference(forward_subsumption_resolution,[],[f148,f28]) ).
fof(f153,plain,
! [X0,X1] :
( ~ less_or_equal(X1,add(b,X0))
| ~ defined(X0)
| ~ less_or_equal(X0,b)
| less_or_equal(X1,v) ),
inference(resolution,[],[f152,f22]) ).
fof(f165,plain,
! [X0] :
( ~ defined(a)
| ~ less_or_equal(a,X0)
| ~ defined(X0)
| less_or_equal(u,add(X0,a)) ),
inference(resolution,[],[f136,f32]) ).
fof(f171,plain,
! [X0] :
( less_or_equal(u,add(X0,a))
| ~ defined(X0)
| ~ less_or_equal(a,X0) ),
inference(forward_subsumption_resolution,[],[f165,f27]) ).
fof(f189,plain,
( ~ defined(b)
| ~ less_or_equal(a,b)
| ~ defined(a)
| ~ less_or_equal(a,b)
| less_or_equal(u,v) ),
inference(resolution,[],[f171,f153]) ).
fof(f193,plain,
( ~ defined(b)
| ~ less_or_equal(a,b)
| ~ defined(a)
| less_or_equal(u,v) ),
inference(duplicate_literal_removal,[],[f189]) ).
fof(f194,plain,
( ~ less_or_equal(a,b)
| ~ defined(a)
| less_or_equal(u,v) ),
inference(forward_subsumption_resolution,[],[f193,f28]) ).
fof(f195,plain,
( ~ defined(a)
| less_or_equal(u,v) ),
inference(forward_subsumption_resolution,[],[f194,f31]) ).
fof(f196,plain,
less_or_equal(u,v),
inference(forward_subsumption_resolution,[],[f195,f27]) ).
fof(f197,plain,
$false,
inference(forward_subsumption_resolution,[],[f196,f34]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : FLD060-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.18 % Computer : n017.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Tue Sep 29 00:42:49 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.21 Running first-order theorem proving
% 0.08/0.21 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 6.68/1.47 % (13048)Input is clausal, will run a generic CNF schedule.
% 6.68/1.47 % (13058)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2905925245:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.68/1.47 % (13054)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3798264536:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.68/1.47 % (13059)dis-21_1_sil=8000:lcm=predicate:random_seed=81869407: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)
% 6.68/1.47 % (13057)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=561486405:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.68/1.47 % (13055)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2388017724:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.68/1.47 % (13056)lrs+10_1_sil=8000:sp=occurrence:random_seed=3520959327:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.68/1.47 % (13053)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=1270190542:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.68/1.47 % (13058)Instruction limit reached!
% 6.68/1.47 % (13058)------------------------------
% 6.68/1.47 % (13058)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.68/1.47 % (13058)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.68/1.47 % (13058)CaDiCaL version: 2.1.3
% 6.68/1.47 % (13058)Termination reason: Instruction limit
% 6.68/1.47 % (13058)Termination phase: Saturation
% 6.68/1.47 % (13058)Time elapsed: 0.058 s
% 6.68/1.47 % (13058)Peak memory usage: 89 MB
% 6.68/1.47 % (13058)Instructions burned: 182 (million)
% 6.68/1.47 % (13057)Instruction limit reached!
% 6.68/1.47 % (13057)------------------------------
% 6.68/1.47 % (13057)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.68/1.47 % (13057)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.68/1.47 % (13057)CaDiCaL version: 2.1.3
% 6.68/1.47 % (13057)Termination reason: Instruction limit
% 6.68/1.47 % (13057)Termination phase: Saturation
% 6.68/1.47 % (13057)Time elapsed: 0.061 s
% 6.68/1.47 % (13057)Peak memory usage: 88 MB
% 6.68/1.47 % (13057)Instructions burned: 115 (million)
% 6.68/1.47 % (13056)Instruction limit reached!
% 6.68/1.47 % (13056)------------------------------
% 6.68/1.47 % (13056)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.68/1.47 % (13056)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.68/1.47 % (13056)CaDiCaL version: 2.1.3
% 6.68/1.47 % (13056)Termination reason: Instruction limit
% 6.68/1.47 % (13056)Termination phase: Saturation
% 6.68/1.47 % (13056)Time elapsed: 0.068 s
% 6.68/1.47 % (13056)Peak memory usage: 88 MB
% 6.68/1.47 % (13056)Instructions burned: 108 (million)
% 6.68/1.47 % (13059)Instruction limit reached!
% 6.68/1.47 % (13059)------------------------------
% 6.68/1.47 % (13059)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.68/1.47 % (13059)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.68/1.47 % (13059)CaDiCaL version: 2.1.3
% 6.68/1.47 % (13059)Termination reason: Instruction limit
% 6.68/1.47 % (13059)Termination phase: Saturation
% 6.68/1.47 % (13059)Time elapsed: 0.073 s
% 6.68/1.47 % (13059)Peak memory usage: 89 MB
% 6.68/1.47 % (13059)Instructions burned: 118 (million)
% 6.68/1.47 % (13067)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=1727094898:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.68/1.47 % (13067)Instruction limit reached!
% 6.68/1.47 % (13067)------------------------------
% 6.68/1.47 % (13067)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.68/1.47 % (13067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.68/1.47 % (13067)CaDiCaL version: 2.1.3
% 6.68/1.47 % (13067)Termination reason: Instruction limit
% 6.68/1.47 % (13067)Termination phase: Saturation
% 6.68/1.47 % (13067)Time elapsed: 0.047 s
% 6.68/1.47 % (13067)Peak memory usage: 89 MB
% 6.68/1.47 % (13067)Instructions burned: 145 (million)
% 6.68/1.47 % (13069)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=718880190:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 7.83/1.66 % (13070)lrs+10_64_to=lpo:sil=8000:random_seed=94676028:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 7.83/1.66 % (13068)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=4168573290: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)
% 7.83/1.66 % (13070)Instruction limit reached!
% 7.83/1.66 % (13070)------------------------------
% 7.83/1.66 % (13070)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13070)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13070)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13070)Termination reason: Instruction limit
% 7.83/1.66 % (13070)Termination phase: Saturation
% 7.83/1.66 % (13070)Time elapsed: 0.055 s
% 7.83/1.66 % (13070)Peak memory usage: 87 MB
% 7.83/1.66 % (13070)Instructions burned: 127 (million)
% 7.83/1.66 % (13068)Instruction limit reached!
% 7.83/1.66 % (13068)------------------------------
% 7.83/1.66 % (13068)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13068)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13068)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13068)Termination reason: Instruction limit
% 7.83/1.66 % (13068)Termination phase: Saturation
% 7.83/1.66 % (13068)Time elapsed: 0.095 s
% 7.83/1.66 % (13068)Peak memory usage: 93 MB
% 7.83/1.66 % (13068)Instructions burned: 189 (million)
% 7.83/1.66 % (13072)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=618629169:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 7.83/1.66 % (13069)Instruction limit reached!
% 7.83/1.66 % (13069)------------------------------
% 7.83/1.66 % (13069)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13069)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13069)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13069)Termination reason: Instruction limit
% 7.83/1.66 % (13069)Termination phase: Saturation
% 7.83/1.66 % (13069)Time elapsed: 0.129 s
% 7.83/1.66 % (13069)Peak memory usage: 88 MB
% 7.83/1.66 % (13069)Instructions burned: 220 (million)
% 7.83/1.66 % (13072)Instruction limit reached!
% 7.83/1.66 % (13072)------------------------------
% 7.83/1.66 % (13072)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13072)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13072)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13072)Termination reason: Instruction limit
% 7.83/1.66 % (13072)Termination phase: Saturation
% 7.83/1.66 % (13072)Time elapsed: 0.038 s
% 7.83/1.66 % (13072)Peak memory usage: 87 MB
% 7.83/1.66 % (13072)Instructions burned: 198 (million)
% 7.83/1.66 % (13076)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2919785321:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 7.83/1.66 % (13077)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3892268185:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 7.83/1.66 % (13080)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=175151039:i=107_2994 on theBenchmark for (2994ds/107Mi)
% 7.83/1.66 % (13079)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=1602990639:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 7.83/1.66 % (13080)Instruction limit reached!
% 7.83/1.66 % (13080)------------------------------
% 7.83/1.66 % (13080)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13080)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13080)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13080)Termination reason: Instruction limit
% 7.83/1.66 % (13080)Termination phase: Saturation
% 7.83/1.66 % (13080)Time elapsed: 0.032 s
% 7.83/1.66 % (13080)Peak memory usage: 88 MB
% 7.83/1.66 % (13080)Instructions burned: 107 (million)
% 7.83/1.66 % (13079)Instruction limit reached!
% 7.83/1.66 % (13079)------------------------------
% 7.83/1.66 % (13079)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13079)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13079)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13079)Termination reason: Instruction limit
% 7.83/1.66 % (13079)Termination phase: Saturation
% 7.83/1.66 % (13079)Time elapsed: 0.056 s
% 7.83/1.66 % (13079)Peak memory usage: 90 MB
% 7.83/1.66 % (13079)Instructions burned: 108 (million)
% 7.83/1.66 % (13076)Instruction limit reached!
% 7.83/1.66 % (13076)------------------------------
% 7.83/1.66 % (13076)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13076)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13076)Termination reason: Instruction limit
% 7.83/1.66 % (13076)Termination phase: Saturation
% 7.83/1.66 % (13076)Time elapsed: 0.104 s
% 7.83/1.66 % (13076)Peak memory usage: 90 MB
% 7.83/1.66 % (13076)Instructions burned: 157 (million)
% 7.83/1.66 % (13085)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1902858601:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 7.83/1.66 % (13053)First to succeed.
% 7.83/1.66 % (13053)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-13048"
% 7.83/1.66 % (13086)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2100138305:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 7.83/1.66 % (13087)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1777955145:i=134:sd=2:doe=on:ss=axioms:sgt=14_2993 on theBenchmark for (2993ds/134Mi)
% 7.83/1.66 % (13085)Instruction limit reached!
% 7.83/1.66 % (13085)------------------------------
% 7.83/1.66 % (13085)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13085)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.66 % (13085)CaDiCaL version: 2.1.3
% 7.83/1.66 % (13085)Termination reason: Instruction limit
% 7.83/1.66 % (13085)Termination phase: Saturation
% 7.83/1.66 % (13085)Time elapsed: 0.078 s
% 7.83/1.66 % (13085)Peak memory usage: 89 MB
% 7.83/1.66 % (13085)Instructions burned: 242 (million)
% 7.83/1.66 % (13054)Also succeeded, but the first one will report.
% 7.83/1.66 % (13087)Instruction limit reached!
% 7.83/1.66 % (13087)------------------------------
% 7.83/1.66 % (13087)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.66 % (13087)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.67 % (13087)CaDiCaL version: 2.1.3
% 7.83/1.67 % (13087)Termination reason: Instruction limit
% 7.83/1.67 % (13087)Termination phase: Saturation
% 7.83/1.67 % (13087)Time elapsed: 0.050 s
% 7.83/1.67 % (13087)Peak memory usage: 87 MB
% 7.83/1.67 % (13087)Instructions burned: 134 (million)
% 7.83/1.67 % (13091)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=2557242512:i=499:bd=all_2991 on theBenchmark for (2991ds/499Mi)
% 7.83/1.67 % (13053)Refutation found. Thanks to Tanya!
% 7.83/1.67 % SZS status Unsatisfiable for theBenchmark
% 7.83/1.67 % SZS output start Proof for theBenchmark
% See solution above
% 7.83/1.67 % (13053)------------------------------
% 7.83/1.67 % (13053)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.83/1.67 % (13053)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.67 % (13053)CaDiCaL version: 2.1.3
% 7.83/1.67 % (13053)Termination reason: Refutation
% 7.83/1.67 % (13053)Time elapsed: 0.628 s
% 7.83/1.67 % (13053)Peak memory usage: 127 MB
% 7.83/1.67 % (13053)Instructions burned: 933 (million)
% 7.83/1.67 % (13053)------------------------------
% 7.83/1.67 % (13053)------------------------------
% 7.83/1.67 % (13048)Success in time 1.059 s
% 7.83/1.67 % Vampire exiting
%------------------------------------------------------------------------------