%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET022-4 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n013.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 12:39:38 PM UTC 2026
% Result : Unsatisfiable 47.22s 7.74s
% Output : Refutation 49.32s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 20
% Syntax : Number of formulae : 67 ( 12 unt; 1 def)
% Number of atoms : 180 ( 43 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 217 ( 104 ~; 113 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 2 con; 0-2 aty)
% Number of variables : 117 ( 117 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0,X1] :
( member(f1(X0,X1),X1)
| member(f1(X0,X1),X0)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',extensionality2) ).
fof(f4,axiom,
! [X0,X1] :
( ~ member(f1(X0,X1),X1)
| ~ member(f1(X0,X1),X0)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',extensionality3) ).
fof(f5,axiom,
! [X2,X0,X1] :
( ~ member(X0,non_ordered_pair(X1,X2))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',non_ordered_pair1) ).
fof(f6,axiom,
! [X2,X0,X1] :
( member(X0,non_ordered_pair(X1,X2))
| ~ little_set(X0)
| X0 != X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',non_ordered_pair2) ).
fof(f7,axiom,
! [X2,X0,X1] :
( member(X0,non_ordered_pair(X1,X2))
| ~ little_set(X0)
| X0 != X2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',non_ordered_pair3) ).
fof(f8,axiom,
! [X0,X1] : little_set(non_ordered_pair(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',non_ordered_pair4) ).
fof(f9,axiom,
! [X0] : singleton_set(X0) = non_ordered_pair(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',singleton_set) ).
fof(f10,axiom,
! [X0,X1] : ordered_pair(X0,X1) = non_ordered_pair(singleton_set(X0),non_ordered_pair(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ordered_pair) ).
fof(f11,axiom,
! [X0] :
( little_set(f2(X0))
| ~ ordered_pair_predicate(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ordered_pair_predicate1) ).
fof(f12,axiom,
! [X0] :
( little_set(f3(X0))
| ~ ordered_pair_predicate(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ordered_pair_predicate2) ).
fof(f13,axiom,
! [X0] :
( ~ ordered_pair_predicate(X0)
| X0 = ordered_pair(f2(X0),f3(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ordered_pair_predicate3) ).
fof(f14,plain,
! [X0] :
( ~ ordered_pair_predicate(X0)
| ordered_pair(f2(X0),f3(X0)) = X0 ),
inference(reorient_equations,[],[f13]) ).
fof(f15,axiom,
! [X2,X0,X1] :
( ordered_pair_predicate(X0)
| ~ little_set(X1)
| ~ little_set(X2)
| X0 != ordered_pair(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ordered_pair_predicate4) ).
fof(f16,plain,
! [X2,X0,X1] :
( ordered_pair_predicate(X0)
| ~ little_set(X1)
| ~ little_set(X2)
| ordered_pair(X1,X2) != X0 ),
inference(reorient_equations,[],[f15]) ).
fof(f17,axiom,
! [X0,X1] :
( little_set(f4(X0,X1))
| ~ member(X0,first(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',first1) ).
fof(f18,axiom,
! [X0,X1] :
( little_set(f5(X0,X1))
| ~ member(X0,first(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',first2) ).
fof(f19,axiom,
! [X0,X1] :
( ~ member(X0,first(X1))
| X1 = ordered_pair(f4(X0,X1),f5(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',first3) ).
fof(f20,plain,
! [X0,X1] :
( ~ member(X0,first(X1))
| ordered_pair(f4(X0,X1),f5(X0,X1)) = X1 ),
inference(reorient_equations,[],[f19]) ).
fof(f21,axiom,
! [X0,X1] :
( member(X0,f4(X0,X1))
| ~ member(X0,first(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',first4) ).
fof(f22,axiom,
! [X2,X3,X0,X1] :
( member(X0,first(X1))
| ~ little_set(X2)
| ~ little_set(X3)
| X1 != ordered_pair(X2,X3)
| ~ member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',first5) ).
fof(f23,plain,
! [X2,X3,X0,X1] :
( member(X0,first(X1))
| ~ little_set(X2)
| ~ little_set(X3)
| ordered_pair(X2,X3) != X1
| ~ member(X0,X2) ),
inference(reorient_equations,[],[f22]) ).
fof(f162,axiom,
ordered_pair_predicate(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',an_ordered_pair_predicate) ).
fof(f163,negated_conjecture,
~ little_set(first(a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_first_component_is_small) ).
fof(f165,plain,
! [X0,X1] : ordered_pair(X0,X1) = non_ordered_pair(non_ordered_pair(X0,X0),non_ordered_pair(X0,X1)),
inference(definition_unfolding,[],[f10,f9]) ).
fof(f167,plain,
! [X0] :
( non_ordered_pair(non_ordered_pair(f2(X0),f2(X0)),non_ordered_pair(f2(X0),f3(X0))) = X0
| ~ ordered_pair_predicate(X0) ),
inference(definition_unfolding,[],[f14,f165]) ).
fof(f168,plain,
! [X2,X0,X1] :
( ordered_pair_predicate(X0)
| ~ little_set(X1)
| ~ little_set(X2)
| non_ordered_pair(non_ordered_pair(X1,X1),non_ordered_pair(X1,X2)) != X0 ),
inference(definition_unfolding,[],[f16,f165]) ).
fof(f169,plain,
! [X0,X1] :
( non_ordered_pair(non_ordered_pair(f4(X0,X1),f4(X0,X1)),non_ordered_pair(f4(X0,X1),f5(X0,X1))) = X1
| ~ member(X0,first(X1)) ),
inference(definition_unfolding,[],[f20,f165]) ).
fof(f170,plain,
! [X2,X3,X0,X1] :
( member(X0,first(X1))
| ~ little_set(X2)
| ~ little_set(X3)
| non_ordered_pair(non_ordered_pair(X2,X2),non_ordered_pair(X2,X3)) != X1
| ~ member(X0,X2) ),
inference(definition_unfolding,[],[f23,f165]) ).
fof(f192,plain,
! [X2,X1] :
( member(X1,non_ordered_pair(X1,X2))
| ~ little_set(X1) ),
inference(equality_resolution,[],[f6]) ).
fof(f193,plain,
! [X2,X1] :
( member(X2,non_ordered_pair(X1,X2))
| ~ little_set(X2) ),
inference(equality_resolution,[],[f7]) ).
fof(f194,plain,
! [X2,X1] :
( ordered_pair_predicate(non_ordered_pair(non_ordered_pair(X1,X1),non_ordered_pair(X1,X2)))
| ~ little_set(X1)
| ~ little_set(X2) ),
inference(equality_resolution,[],[f168]) ).
fof(f195,plain,
! [X2,X3,X0] :
( member(X0,first(non_ordered_pair(non_ordered_pair(X2,X2),non_ordered_pair(X2,X3))))
| ~ little_set(X2)
| ~ little_set(X3)
| ~ member(X0,X2) ),
inference(equality_resolution,[],[f170]) ).
fof(f206,definition,
sF0 = first(a),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f207,plain,
first(a) = sF0,
inference(reorient_equations,[],[f206]) ).
fof(f208,plain,
~ little_set(sF0),
inference(definition_folding,[],[f163,f207]) ).
fof(f216,plain,
! [X0,X1] :
( ordered_pair_predicate(X0)
| ~ little_set(f4(X1,X0))
| ~ little_set(f5(X1,X0))
| ~ member(X1,first(X0)) ),
inference(superposition,[],[f194,f169]) ).
fof(f218,plain,
! [X0,X1] :
( ordered_pair_predicate(X0)
| ~ little_set(f5(X1,X0))
| ~ member(X1,first(X0)) ),
inference(forward_subsumption_resolution,[],[f216,f17]) ).
fof(f221,plain,
! [X0,X1] :
( ~ member(X1,first(X0))
| ordered_pair_predicate(X0) ),
inference(forward_subsumption_resolution,[],[f218,f18]) ).
fof(f245,plain,
! [X0] :
( member(non_ordered_pair(f2(X0),f2(X0)),X0)
| ~ little_set(non_ordered_pair(f2(X0),f2(X0)))
| ~ ordered_pair_predicate(X0) ),
inference(superposition,[],[f192,f167]) ).
fof(f246,plain,
! [X0] :
( member(non_ordered_pair(f2(X0),f2(X0)),X0)
| ~ ordered_pair_predicate(X0) ),
inference(forward_subsumption_resolution,[],[f245,f8]) ).
fof(f333,plain,
! [X2,X0,X1] :
( non_ordered_pair(f4(X2,X0),f5(X2,X0)) = X1
| non_ordered_pair(f4(X2,X0),f4(X2,X0)) = X1
| ~ member(X1,X0)
| ~ member(X2,first(X0)) ),
inference(superposition,[],[f5,f169]) ).
fof(f346,plain,
! [X2,X0,X1] :
( member(f4(X1,X2),X0)
| ~ little_set(f4(X1,X2))
| non_ordered_pair(f4(X1,X2),f4(X1,X2)) = X0
| ~ member(X0,X2)
| ~ member(X1,first(X2)) ),
inference(superposition,[],[f192,f333]) ).
fof(f354,plain,
! [X2,X0,X1] :
( non_ordered_pair(f4(X1,X2),f4(X1,X2)) = X0
| member(f4(X1,X2),X0)
| ~ member(X0,X2)
| ~ member(X1,first(X2)) ),
inference(forward_subsumption_resolution,[],[f346,f17]) ).
fof(f364,plain,
! [X0,X1] :
( member(X1,first(X0))
| ~ little_set(f2(X0))
| ~ little_set(f3(X0))
| ~ member(X1,f2(X0))
| ~ ordered_pair_predicate(X0) ),
inference(superposition,[],[f195,f167]) ).
fof(f367,plain,
! [X0,X1] :
( member(X1,first(X0))
| ~ little_set(f3(X0))
| ~ member(X1,f2(X0))
| ~ ordered_pair_predicate(X0) ),
inference(forward_subsumption_resolution,[],[f364,f11]) ).
fof(f372,plain,
! [X0,X1] :
( member(X1,first(X0))
| ~ member(X1,f2(X0))
| ~ ordered_pair_predicate(X0) ),
inference(forward_subsumption_resolution,[],[f367,f12]) ).
fof(f451,plain,
! [X0,X1] :
( ~ member(f1(X0,first(X1)),f2(X1))
| first(X1) = X0
| ~ member(f1(X0,first(X1)),X0)
| ~ ordered_pair_predicate(X1) ),
inference(resolution,[],[f4,f372]) ).
fof(f1147,plain,
! [X0] :
( ~ member(f1(X0,sF0),f2(a))
| sF0 = X0
| ~ member(f1(X0,sF0),X0)
| ~ ordered_pair_predicate(a) ),
inference(superposition,[],[f451,f207]) ).
fof(f1154,plain,
! [X0] :
( ~ member(f1(X0,sF0),f2(a))
| sF0 = X0
| ~ member(f1(X0,sF0),X0) ),
inference(forward_subsumption_resolution,[],[f1147,f162]) ).
fof(f1165,plain,
( ~ member(f1(f2(a),sF0),f2(a))
| sF0 = f2(a) ),
inference(factoring,[],[f1154]) ).
fof(f1738,plain,
! [X2,X0,X1] :
( member(f4(X1,X2),X0)
| ~ little_set(f4(X1,X2))
| member(f4(X1,X2),X0)
| ~ member(X0,X2)
| ~ member(X1,first(X2)) ),
inference(superposition,[],[f193,f354]) ).
fof(f1754,plain,
! [X2,X0,X1] :
( member(f4(X1,X2),X0)
| ~ little_set(f4(X1,X2))
| ~ member(X0,X2)
| ~ member(X1,first(X2)) ),
inference(duplicate_literal_removal,[],[f1738]) ).
fof(f1769,plain,
! [X2,X0,X1] :
( member(f4(X1,X2),X0)
| ~ member(X0,X2)
| ~ member(X1,first(X2)) ),
inference(forward_subsumption_resolution,[],[f1754,f17]) ).
fof(f1809,plain,
! [X2,X3,X0,X1] :
( ~ member(non_ordered_pair(X0,X1),X2)
| ~ member(X3,first(X2))
| f4(X3,X2) = X0
| f4(X3,X2) = X1 ),
inference(resolution,[],[f1769,f5]) ).
fof(f1896,plain,
! [X0,X1] :
( ~ member(X0,first(X1))
| f4(X0,X1) = f2(X1)
| f4(X0,X1) = f2(X1)
| ~ ordered_pair_predicate(X1) ),
inference(resolution,[],[f1809,f246]) ).
fof(f1913,plain,
! [X0,X1] :
( ~ member(X0,first(X1))
| f4(X0,X1) = f2(X1)
| ~ ordered_pair_predicate(X1) ),
inference(duplicate_literal_removal,[],[f1896]) ).
fof(f1919,plain,
! [X0,X1] :
( f4(X0,X1) = f2(X1)
| ~ member(X0,first(X1)) ),
inference(forward_subsumption_resolution,[],[f1913,f221]) ).
fof(f1987,plain,
! [X0,X1] :
( member(X1,f2(X0))
| ~ member(X1,first(X0))
| ~ member(X1,first(X0)) ),
inference(superposition,[],[f21,f1919]) ).
fof(f2030,plain,
! [X0,X1] :
( member(X1,f2(X0))
| ~ member(X1,first(X0)) ),
inference(duplicate_literal_removal,[],[f1987]) ).
fof(f2095,plain,
( ~ member(f1(f2(a),sF0),first(a))
| sF0 = f2(a) ),
inference(resolution,[],[f2030,f1165]) ).
fof(f2105,plain,
( ~ member(f1(f2(a),sF0),sF0)
| sF0 = f2(a) ),
inference(forward_demodulation,[],[f2095,f207]) ).
fof(f2228,plain,
( sF0 = f2(a)
| member(f1(f2(a),sF0),f2(a))
| sF0 = f2(a) ),
inference(resolution,[],[f2105,f3]) ).
fof(f2234,plain,
( sF0 = f2(a)
| member(f1(f2(a),sF0),f2(a)) ),
inference(duplicate_literal_removal,[],[f2228]) ).
fof(f2236,plain,
sF0 = f2(a),
inference(forward_subsumption_resolution,[],[f2234,f1165]) ).
fof(f2287,plain,
( little_set(sF0)
| ~ ordered_pair_predicate(a) ),
inference(superposition,[],[f11,f2236]) ).
fof(f2307,plain,
~ ordered_pair_predicate(a),
inference(forward_subsumption_resolution,[],[f2287,f208]) ).
fof(f2310,plain,
$false,
inference(forward_subsumption_resolution,[],[f2307,f162]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET022-4 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n013.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Mon Sep 28 00:09:52 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.40 Running first-order theorem proving
% 0.11/0.40 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
% 13.29/2.72 % (686441)Input is clausal, will run a generic CNF schedule.
% 13.29/2.72 % (686447)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1358320993:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 13.29/2.72 % (686450)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3354568760:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 13.29/2.72 % (686451)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=865892677:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 13.29/2.72 % (686446)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=1139076906:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 13.29/2.72 % (686452)dis-21_1_sil=8000:lcm=predicate:random_seed=3146497254: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)
% 13.29/2.72 % (686448)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2401662771:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 13.29/2.72 % (686449)lrs+10_1_sil=8000:sp=occurrence:random_seed=2207147200:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 13.29/2.72 % (686449)Refutation not found, incomplete strategy
% 13.29/2.72 % (686449)------------------------------
% 13.29/2.72 % (686449)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.29/2.72 % (686450)Refutation not found, incomplete strategy
% 13.29/2.72 % (686450)------------------------------
% 13.29/2.72 % (686450)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.29/2.72 % (686450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.29/2.72 % (686449)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.29/2.72 % (686449)CaDiCaL version: 2.1.3
% 13.29/2.72 % (686450)CaDiCaL version: 2.1.3
% 13.29/2.72 % (686449)Termination reason: Refutation not found, incomplete strategy
% 13.29/2.72 % (686449)Time elapsed: 0.001 s
% 13.29/2.72 % (686450)Termination reason: Refutation not found, incomplete strategy
% 13.29/2.72 % (686450)Time elapsed: 0.001 s
% 13.29/2.72 % (686449)Peak memory usage: 87 MB
% 13.29/2.72 % (686450)Peak memory usage: 87 MB
% 13.29/2.72 % (686452)Instruction limit reached!
% 13.29/2.72 % (686452)------------------------------
% 13.29/2.72 % (686452)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.29/2.72 % (686452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.29/2.72 % (686452)CaDiCaL version: 2.1.3
% 13.29/2.72 % (686452)Termination reason: Instruction limit
% 13.29/2.72 % (686452)Termination phase: Saturation
% 13.29/2.72 % (686452)Time elapsed: 0.066 s
% 13.29/2.72 % (686452)Peak memory usage: 88 MB
% 13.29/2.72 % (686452)Instructions burned: 119 (million)
% 13.29/2.72 % (686451)Instruction limit reached!
% 13.29/2.72 % (686451)------------------------------
% 13.29/2.72 % (686451)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.29/2.72 % (686451)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.29/2.72 % (686451)CaDiCaL version: 2.1.3
% 13.29/2.72 % (686451)Termination reason: Instruction limit
% 13.29/2.72 % (686451)Termination phase: Saturation
% 13.29/2.72 % (686451)Time elapsed: 0.125 s
% 13.29/2.72 % (686451)Peak memory usage: 90 MB
% 13.29/2.72 % (686451)Instructions burned: 181 (million)
% 13.29/2.72 % (686460)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=2482931013:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 13.29/2.72 % (686460)Refutation not found, incomplete strategy
% 13.29/2.72 % (686460)------------------------------
% 13.29/2.72 % (686460)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.29/2.72 % (686460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.29/2.72 % (686460)CaDiCaL version: 2.1.3
% 13.29/2.72 % (686460)Termination reason: Refutation not found, incomplete strategy
% 13.29/2.72 % (686460)Time elapsed: 0.001 s
% 13.29/2.72 % (686460)Peak memory usage: 87 MB
% 13.29/2.72 % (686450)------------------------------
% 13.29/2.72 % (686450)------------------------------
% 13.29/2.72 % (686449)------------------------------
% 13.29/2.72 % (686449)------------------------------
% 13.29/2.72 % (686461)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2039622484:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 20.92/3.84 % (686463)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=498531765:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 20.92/3.84 % (686463)Refutation not found, incomplete strategy
% 20.92/3.84 % (686463)------------------------------
% 20.92/3.84 % (686463)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 20.92/3.84 % (686463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.92/3.84 % (686463)CaDiCaL version: 2.1.3
% 20.92/3.84 % (686463)Termination reason: Refutation not found, incomplete strategy
% 20.92/3.84 % (686463)Time elapsed: 0.002 s
% 20.92/3.84 % (686463)Peak memory usage: 88 MB
% 20.92/3.84 % (686463)Instructions burned: 3 (million)
% 20.92/3.84 % (686461)Instruction limit reached!
% 20.92/3.84 % (686461)------------------------------
% 20.92/3.84 % (686461)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 20.92/3.84 % (686461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.92/3.84 % (686461)CaDiCaL version: 2.1.3
% 20.92/3.84 % (686461)Termination reason: Instruction limit
% 20.92/3.84 % (686461)Termination phase: Saturation
% 20.92/3.84 % (686461)Time elapsed: 0.099 s
% 20.92/3.84 % (686461)Peak memory usage: 90 MB
% 20.92/3.84 % (686461)Instructions burned: 190 (million)
% 20.92/3.84 % (686464)lrs+10_64_to=lpo:sil=8000:random_seed=3277214778:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 20.92/3.84 % (686460)------------------------------
% 20.92/3.84 % (686460)------------------------------
% 20.92/3.84 % (686464)Instruction limit reached!
% 20.92/3.84 % (686464)------------------------------
% 20.92/3.84 % (686464)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 20.92/3.84 % (686464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.92/3.84 % (686464)CaDiCaL version: 2.1.3
% 20.92/3.84 % (686464)Termination reason: Instruction limit
% 20.92/3.84 % (686464)Termination phase: Saturation
% 20.92/3.84 % (686464)Time elapsed: 0.074 s
% 20.92/3.84 % (686464)Peak memory usage: 90 MB
% 20.92/3.84 % (686464)Instructions burned: 127 (million)
% 20.92/3.84 % (686463)------------------------------
% 20.92/3.84 % (686463)------------------------------
% 20.92/3.84 % (686467)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2826690564:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 20.92/3.84 % (686469)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2205963014:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 20.92/3.84 % (686470)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3383296272:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 20.92/3.84 % (686471)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=3631734749:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 20.92/3.84 % (686471)Refutation not found, incomplete strategy
% 20.92/3.84 % (686471)------------------------------
% 20.92/3.84 % (686471)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 20.92/3.84 % (686471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.92/3.84 % (686471)CaDiCaL version: 2.1.3
% 20.92/3.84 % (686471)Termination reason: Refutation not found, incomplete strategy
% 20.92/3.84 % (686471)Time elapsed: 0.001 s
% 20.92/3.84 % (686471)Peak memory usage: 88 MB
% 20.92/3.84 % (686471)Instructions burned: 1 (million)
% 20.92/3.84 % (686467)Instruction limit reached!
% 20.92/3.84 % (686467)------------------------------
% 20.92/3.84 % (686467)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 20.92/3.84 % (686467)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.92/3.84 % (686467)CaDiCaL version: 2.1.3
% 20.92/3.84 % (686467)Termination reason: Instruction limit
% 20.92/3.84 % (686467)Termination phase: Saturation
% 20.92/3.84 % (686467)Time elapsed: 0.122 s
% 20.92/3.84 % (686467)Peak memory usage: 89 MB
% 20.92/3.84 % (686467)Instructions burned: 194 (million)
% 20.92/3.84 % (686469)Instruction limit reached!
% 20.92/3.84 % (686469)------------------------------
% 20.92/3.84 % (686469)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 20.92/3.84 % (686469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.08/5.24 % (686469)CaDiCaL version: 2.1.3
% 31.08/5.24 % (686469)Termination reason: Instruction limit
% 31.08/5.24 % (686469)Termination phase: Saturation
% 31.08/5.24 % (686469)Time elapsed: 0.100 s
% 31.08/5.24 % (686469)Peak memory usage: 91 MB
% 31.08/5.24 % (686469)Instructions burned: 158 (million)
% 31.08/5.24 % (686471)------------------------------
% 31.08/5.24 % (686471)------------------------------
% 31.08/5.24 % (686476)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3551143789:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 31.08/5.24 % (686477)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=225562093:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2990 on theBenchmark for (2990ds/242Mi)
% 31.08/5.24 % (686476)Instruction limit reached!
% 31.08/5.24 % (686476)------------------------------
% 31.08/5.24 % (686476)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 31.08/5.24 % (686476)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.08/5.24 % (686476)CaDiCaL version: 2.1.3
% 31.08/5.24 % (686476)Termination reason: Instruction limit
% 31.08/5.24 % (686476)Termination phase: Saturation
% 31.08/5.24 % (686476)Time elapsed: 0.069 s
% 31.08/5.24 % (686476)Peak memory usage: 89 MB
% 31.08/5.24 % (686476)Instructions burned: 108 (million)
% 31.08/5.24 % (686478)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3606795401:cond=fast:i=5208:av=off_2990 on theBenchmark for (2990ds/5208Mi)
% 31.08/5.24 % (686477)Instruction limit reached!
% 31.08/5.24 % (686477)------------------------------
% 31.08/5.24 % (686477)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 31.08/5.24 % (686477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.08/5.24 % (686477)CaDiCaL version: 2.1.3
% 31.08/5.24 % (686477)Termination reason: Instruction limit
% 31.08/5.24 % (686477)Termination phase: Saturation
% 31.08/5.24 % (686477)Time elapsed: 0.158 s
% 31.08/5.24 % (686477)Peak memory usage: 90 MB
% 31.08/5.24 % (686477)Instructions burned: 243 (million)
% 31.08/5.24 % (686481)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2460820561:i=134:sd=2:doe=on:ss=axioms:sgt=14_2989 on theBenchmark for (2989ds/134Mi)
% 31.08/5.24 % (686481)Refutation not found, incomplete strategy
% 31.08/5.24 % (686481)------------------------------
% 31.08/5.24 % (686481)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 31.08/5.24 % (686481)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.08/5.24 % (686481)CaDiCaL version: 2.1.3
% 31.08/5.24 % (686481)Termination reason: Refutation not found, incomplete strategy
% 31.08/5.24 % (686481)Time elapsed: 0.001 s
% 31.08/5.24 % (686481)Peak memory usage: 87 MB
% 31.08/5.24 % (686483)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1391843083:i=499:bd=all_2987 on theBenchmark for (2987ds/499Mi)
% 31.08/5.24 % (686481)------------------------------
% 31.08/5.24 % (686481)------------------------------
% 31.08/5.24 % (686486)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=1443297987:i=191:fgj=on:bd=all_2984 on theBenchmark for (2984ds/191Mi)
% 31.08/5.24 % (686483)Instruction limit reached!
% 31.08/5.24 % (686483)------------------------------
% 31.08/5.24 % (686483)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 31.08/5.24 % (686483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.08/5.24 % (686483)CaDiCaL version: 2.1.3
% 31.08/5.24 % (686483)Termination reason: Instruction limit
% 31.08/5.24 % (686483)Termination phase: Saturation
% 31.08/5.24 % (686483)Time elapsed: 0.310 s
% 31.08/5.24 % (686483)Peak memory usage: 95 MB
% 31.08/5.24 % (686483)Instructions burned: 501 (million)
% 31.08/5.24 % (686486)Instruction limit reached!
% 31.08/5.24 % (686486)------------------------------
% 31.08/5.24 % (686486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 31.08/5.24 % (686486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.08/5.24 % (686486)CaDiCaL version: 2.1.3
% 31.08/5.24 % (686486)Termination reason: Instruction limit
% 31.08/5.24 % (686486)Termination phase: Saturation
% 31.08/5.24 % (686486)Time elapsed: 0.122 s
% 31.08/5.24 % (686486)Peak memory usage: 90 MB
% 31.08/5.24 % (686486)Instructions burned: 192 (million)
% 31.08/5.24 % (686488)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=853151527:i=264:kws=precedence:fsr=off_2982 on theBenchmark for (2982ds/264Mi)
% 47.22/7.74 % (686489)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=3236508346:cond=on:i=156:bs=on:gtg=exists_all:er=known_2981 on theBenchmark for (2981ds/156Mi)
% 47.22/7.74 % (686488)Instruction limit reached!
% 47.22/7.74 % (686488)------------------------------
% 47.22/7.74 % (686488)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686488)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686488)Termination reason: Instruction limit
% 47.22/7.74 % (686488)Termination phase: Saturation
% 47.22/7.74 % (686488)Time elapsed: 0.162 s
% 47.22/7.74 % (686488)Peak memory usage: 92 MB
% 47.22/7.74 % (686488)Instructions burned: 265 (million)
% 47.22/7.74 % (686489)Instruction limit reached!
% 47.22/7.74 % (686489)------------------------------
% 47.22/7.74 % (686489)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686489)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686489)Termination reason: Instruction limit
% 47.22/7.74 % (686489)Termination phase: Saturation
% 47.22/7.74 % (686489)Time elapsed: 0.094 s
% 47.22/7.74 % (686489)Peak memory usage: 89 MB
% 47.22/7.74 % (686489)Instructions burned: 157 (million)
% 47.22/7.74 % (686492)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=3089639472:i=3256:kws=precedence:bd=preordered:av=off_2979 on theBenchmark for (2979ds/3256Mi)
% 47.22/7.74 % (686493)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=3123249376:i=537:av=off:ss=included_2979 on theBenchmark for (2979ds/537Mi)
% 47.22/7.74 % (686493)Refutation not found, incomplete strategy
% 47.22/7.74 % (686493)------------------------------
% 47.22/7.74 % (686493)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686493)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686493)Termination reason: Refutation not found, incomplete strategy
% 47.22/7.74 % (686493)Time elapsed: 0.001 s
% 47.22/7.74 % (686493)Peak memory usage: 87 MB
% 47.22/7.74 % (686493)------------------------------
% 47.22/7.74 % (686493)------------------------------
% 47.22/7.74 % (686496)ott+1010_32_to=lpo:sil=8000:urr=on:nwc=4:random_seed=3504364977:i=180:bd=preordered:av=off_2975 on theBenchmark for (2975ds/180Mi)
% 47.22/7.74 % (686496)Instruction limit reached!
% 47.22/7.74 % (686496)------------------------------
% 47.22/7.74 % (686496)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686496)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686496)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686496)Termination reason: Instruction limit
% 47.22/7.74 % (686496)Termination phase: Saturation
% 47.22/7.74 % (686496)Time elapsed: 0.102 s
% 47.22/7.74 % (686496)Peak memory usage: 90 MB
% 47.22/7.74 % (686496)Instructions burned: 181 (million)
% 47.22/7.74 % (686478)Instruction limit reached!
% 47.22/7.74 % (686478)------------------------------
% 47.22/7.74 % (686478)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686478)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686478)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686478)Termination reason: Instruction limit
% 47.22/7.74 % (686478)Termination phase: Saturation
% 47.22/7.74 % (686478)Time elapsed: 1.711 s
% 47.22/7.74 % (686478)Peak memory usage: 154 MB
% 47.22/7.74 % (686478)Instructions burned: 5210 (million)
% 47.22/7.74 % (686470)Instruction limit reached!
% 47.22/7.74 % (686470)------------------------------
% 47.22/7.74 % (686470)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686470)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686470)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686470)Termination reason: Instruction limit
% 47.22/7.74 % (686470)Termination phase: Saturation
% 47.22/7.74 % (686470)Time elapsed: 2.059 s
% 47.22/7.74 % (686470)Peak memory usage: 150 MB
% 47.22/7.74 % (686470)Instructions burned: 3396 (million)
% 47.22/7.74 % (686498)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=2034504609:i=10307:s2at=3:bs=on:bd=preordered:fsd=on_2972 on theBenchmark for (2972ds/10307Mi)
% 47.22/7.74 % (686499)lrs-1010_1024_to=lpo:sil=8000:tgt=ground:plsq=on:plsqc=1:sas=cadical:plsqr=1,32:sp=arity:lma=off:spb=goal:acc=on:bce=on:nwc=1.2:alpa=false:random_seed=4184297691:i=412:gtgl=4:gtg=exists_all_2971 on theBenchmark for (2971ds/412Mi)
% 47.22/7.74 % (686501)ott+1002_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:etr=on:spb=units:urr=on:bsr=unit_only:gs=on:s2agt=16:br=off:random_seed=1411710982:s2pl=no:i=8478:s2at=4:nm=6_2971 on theBenchmark for (2971ds/8478Mi)
% 47.22/7.74 % (686499)Instruction limit reached!
% 47.22/7.74 % (686499)------------------------------
% 47.22/7.74 % (686499)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686499)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686499)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686499)Termination reason: Instruction limit
% 47.22/7.74 % (686499)Termination phase: Saturation
% 47.22/7.74 % (686499)Time elapsed: 0.136 s
% 47.22/7.74 % (686499)Peak memory usage: 90 MB
% 47.22/7.74 % (686499)Instructions burned: 413 (million)
% 47.22/7.74 % (686504)ott-1011_2_sil=32000:bsd=on:sp=reverse_frequency:erd=off:urr=on:rnwc=on:gs=on:s2agt=70:updr=off:lftc=20:random_seed=1721012667:s2a=on:i=303:s2at=2:sd=1:kws=inv_arity:bs=on:ins=10:fdi=1024:sup=off:ss=included_2968 on theBenchmark for (2968ds/303Mi)
% 47.22/7.74 % (686504)Refutation not found, incomplete strategy
% 47.22/7.74 % (686504)------------------------------
% 47.22/7.74 % (686504)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686504)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686504)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686504)Termination reason: Refutation not found, incomplete strategy
% 47.22/7.74 % (686504)Time elapsed: 0.001 s
% 47.22/7.74 % (686504)Peak memory usage: 88 MB
% 47.22/7.74 % (686504)Instructions burned: 1 (million)
% 47.22/7.74 % (686504)------------------------------
% 47.22/7.74 % (686504)------------------------------
% 47.22/7.74 % (686506)lrs+10_1_to=lpo:sil=16000:fde=none:sos=on:urr=on:bsr=on:random_seed=3243920900:st=4:i=720:sd=3:fsr=off:ss=axioms_2965 on theBenchmark for (2965ds/720Mi)
% 47.22/7.74 % (686506)Refutation not found, incomplete strategy
% 47.22/7.74 % (686506)------------------------------
% 47.22/7.74 % (686506)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686506)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686506)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686506)Termination reason: Refutation not found, incomplete strategy
% 47.22/7.74 % (686506)Time elapsed: 0.004 s
% 47.22/7.74 % (686506)Peak memory usage: 88 MB
% 47.22/7.74 % (686506)Instructions burned: 6 (million)
% 47.22/7.74 % (686506)------------------------------
% 47.22/7.74 % (686506)------------------------------
% 47.22/7.74 % (686492)Instruction limit reached!
% 47.22/7.74 % (686492)------------------------------
% 47.22/7.74 % (686492)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686492)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686492)Termination reason: Instruction limit
% 47.22/7.74 % (686492)Termination phase: Saturation
% 47.22/7.74 % (686492)Time elapsed: 1.681 s
% 47.22/7.74 % (686492)Peak memory usage: 134 MB
% 47.22/7.74 % (686492)Instructions burned: 3258 (million)
% 47.22/7.74 % (686508)lrs-20_1_to=lpo:sil=32000:tgt=ground:sp=reverse_frequency:spb=goal:urr=on:bsr=unit_only:nwc=1.5:random_seed=1873072722:i=598:bs=on:bd=preordered:av=off:ss=axioms_2961 on theBenchmark for (2961ds/598Mi)
% 47.22/7.74 % (686508)Refutation not found, incomplete strategy
% 47.22/7.74 % (686508)------------------------------
% 47.22/7.74 % (686508)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686508)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686508)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686508)Termination reason: Refutation not found, incomplete strategy
% 47.22/7.74 % (686508)Time elapsed: 0.002 s
% 47.22/7.74 % (686508)Peak memory usage: 88 MB
% 47.22/7.74 % (686508)Instructions burned: 1 (million)
% 47.22/7.74 % (686509)dis-1010_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:sp=occurrence:random_seed=1326938851:i=2989:sd=3:ss=axioms:sgt=60_2961 on theBenchmark for (2961ds/2989Mi)
% 47.22/7.74 % (686508)------------------------------
% 47.22/7.74 % (686508)------------------------------
% 47.22/7.74 % (686512)dis+1011_1_ncem=casc2026/models/loop5.pt:sil=8000:tgt=full:npcc=on:bsd=on:sp=const_min:spb=goal_then_units:lcm=predicate:urr=ec_only:s2agt=16:random_seed=2287352927:i=1997:bd=preordered:av=off:gtg=all:gsp=on_2957 on theBenchmark for (2957ds/1997Mi)
% 47.22/7.74 % (686512)Instruction limit reached!
% 47.22/7.74 % (686512)------------------------------
% 47.22/7.74 % (686512)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686512)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686512)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686512)Termination reason: Instruction limit
% 47.22/7.74 % (686512)Termination phase: Saturation
% 47.22/7.74 % (686512)Time elapsed: 1.252 s
% 47.22/7.74 % (686512)Peak memory usage: 138 MB
% 47.22/7.74 % (686512)Instructions burned: 1997 (million)
% 47.22/7.74 % (686509)Instruction limit reached!
% 47.22/7.74 % (686509)------------------------------
% 47.22/7.74 % (686509)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686509)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686509)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686509)Termination reason: Instruction limit
% 47.22/7.74 % (686509)Termination phase: Saturation
% 47.22/7.74 % (686509)Time elapsed: 1.689 s
% 47.22/7.74 % (686509)Peak memory usage: 147 MB
% 47.22/7.74 % (686509)Instructions burned: 2990 (million)
% 47.22/7.74 % (686514)lrs-1010_1_to=lpo:ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:drc=off:sp=unary_frequency:urr=ec_only:fd=preordered:random_seed=4288921179:i=2088:bd=preordered:av=off_2943 on theBenchmark for (2943ds/2088Mi)
% 47.22/7.74 % (686515)lrs+1010_64:1_anc=all:to=lpo:sil=16000:fde=none:sp=const_frequency:urr=full:sac=on:random_seed=3407996021:i=1098:nicw=on_2942 on theBenchmark for (2942ds/1098Mi)
% 47.22/7.74 % (686498)Instruction limit reached!
% 47.22/7.74 % (686498)------------------------------
% 47.22/7.74 % (686498)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686498)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686498)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686498)Termination reason: Instruction limit
% 47.22/7.74 % (686498)Termination phase: Saturation
% 47.22/7.74 % (686498)Time elapsed: 3.469 s
% 47.22/7.74 % (686498)Peak memory usage: 165 MB
% 47.22/7.74 % (686498)Instructions burned: 10307 (million)
% 47.22/7.74 % (686518)lrs-1011_32:1_to=lpo:sil=32000:tgt=ground:sos=on:spb=goal_then_units:acc=on:random_seed=1251665834:i=433:bd=preordered_2936 on theBenchmark for (2936ds/433Mi)
% 47.22/7.74 % (686515)Instruction limit reached!
% 47.22/7.74 % (686515)------------------------------
% 47.22/7.74 % (686515)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686515)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686515)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686515)Termination reason: Instruction limit
% 47.22/7.74 % (686515)Termination phase: Saturation
% 47.22/7.74 % (686515)Time elapsed: 0.647 s
% 47.22/7.74 % (686515)Peak memory usage: 107 MB
% 47.22/7.74 % (686515)Instructions burned: 1098 (million)
% 47.22/7.74 % (686514)First to succeed.
% 47.22/7.74 % (686514)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-686441"
% 47.22/7.74 % (686518)Instruction limit reached!
% 47.22/7.74 % (686518)------------------------------
% 47.22/7.74 % (686518)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 47.22/7.74 % (686518)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 47.22/7.74 % (686518)CaDiCaL version: 2.1.3
% 47.22/7.74 % (686518)Termination reason: Instruction limit
% 47.22/7.74 % (686518)Termination phase: Saturation
% 47.22/7.74 % (686518)Time elapsed: 0.128 s
% 47.22/7.74 % (686518)Peak memory usage: 90 MB
% 47.22/7.74 % (686518)Instructions burned: 436 (million)
% 47.22/7.74 % (686520)lrs+1002_1_ncem=casc2026/models/loop3.pt:sil=32000:npcc=on:prc=on:etr=on:spb=goal:flr=on:random_seed=315911587:st=5.37:cond=on:i=2942:s2at=20:aac=none:fgj=on:bs=on:gtg=exists_sym:ss=axioms:er=filter:sgt=16_2934 on theBenchmark for (2934ds/2942Mi)
% 47.22/7.74 % (686521)lrs+35_1_ncem=casc2026/models/loop8.pt:sil=64000:npcc=on:sp=reverse_arity:urr=full:rp=on:br=off:random_seed=1314892780:i=6922:s2at=5:sd=3:bd=all:ss=axioms:er=known:sgt=32_2933 on theBenchmark for (2933ds/6922Mi)
% 47.22/7.74 % (686514)Refutation found. Thanks to Tanya!
% 47.22/7.74 % SZS status Unsatisfiable for theBenchmark
% 47.22/7.74 % SZS output start Proof for theBenchmark
% See solution above
% 49.32/7.94 % (686514)------------------------------
% 49.32/7.94 % (686514)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 49.32/7.94 % (686514)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 49.32/7.94 % (686514)CaDiCaL version: 2.1.3
% 49.32/7.94 % (686514)Termination reason: Refutation
% 49.32/7.94 % (686514)Time elapsed: 0.791 s
% 49.32/7.94 % (686514)Peak memory usage: 131 MB
% 49.32/7.94 % (686514)Instructions burned: 1195 (million)
% 49.32/7.94 % (686514)------------------------------
% 49.32/7.94 % (686514)------------------------------
% 49.32/7.94 % (686441)Success in time 6.889 s
% 49.32/7.94 % Vampire exiting
%------------------------------------------------------------------------------