%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET607+3 : TPTP v9.3.1. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n016.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 12:44:07 PM UTC 2026
% Result : Theorem 0.16s 15.96s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 6
% Syntax : Number of formulae : 38 ( 11 unt; 0 def)
% Number of atoms : 78 ( 10 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 57 ( 17 ~; 32 |; 2 &)
% ( 5 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 96 ( 94 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1,X2] :
( member(X2,union(X0,X1))
<=> ( member(X2,X0)
| member(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',union_defn) ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X2,difference(X0,X1))
<=> ( member(X2,X0)
& ~ member(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',difference_defn) ).
fof(f3,axiom,
! [X0,X1] :
( X0 = X1
<=> ( subset(X0,X1)
& subset(X1,X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',equal_defn) ).
fof(f4,axiom,
! [X0,X1] : union(X0,X1) = union(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_union) ).
fof(f5,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X0)
=> member(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset_defn) ).
fof(f8,conjecture,
! [X0,X1] : union(X0,difference(X1,X0)) = union(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_th79) ).
fof(f9,negated_conjecture,
~ ! [X0,X1] : union(X0,difference(X1,X0)) = union(X0,X1),
inference(negated_conjecture,[status(cth)],[f8]) ).
fof(f10,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X1)
| ~ member(X2,X0) ) ),
inference(ennf_transformation,[],[f5]) ).
fof(f11,plain,
? [X0,X1] : union(X0,X1) != union(X0,difference(X1,X0)),
inference(ennf_transformation,[],[f9]) ).
fof(f12,plain,
! [X2,X0,X1] :
( ~ member(X2,union(X0,X1))
| member(X2,X0)
| member(X2,X1) ),
inference(cnf_transformation,[],[f1]) ).
fof(f13,plain,
! [X2,X0,X1] :
( member(X2,union(X0,X1))
| ~ member(X2,X1) ),
inference(cnf_transformation,[],[f1]) ).
fof(f14,plain,
! [X2,X0,X1] :
( member(X2,union(X0,X1))
| ~ member(X2,X0) ),
inference(cnf_transformation,[],[f1]) ).
fof(f16,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| member(X2,X0) ),
inference(cnf_transformation,[],[f2]) ).
fof(f17,plain,
! [X2,X0,X1] :
( member(X2,difference(X0,X1))
| ~ member(X2,X0)
| member(X2,X1) ),
inference(cnf_transformation,[],[f2]) ).
fof(f20,plain,
! [X0,X1] :
( ~ subset(X0,X1)
| ~ subset(X1,X0)
| X0 = X1 ),
inference(cnf_transformation,[],[f3]) ).
fof(f21,plain,
! [X0,X1] : union(X0,X1) = union(X1,X0),
inference(cnf_transformation,[],[f4]) ).
fof(f23,plain,
! [X0,X1] :
( member(sK0(X0,X1),X0)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f10]) ).
fof(f24,plain,
! [X0,X1] :
( ~ member(sK0(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f10]) ).
fof(f30,plain,
union(sK2,sK3) != union(sK2,difference(sK3,sK2)),
inference(cnf_transformation,[],[f11]) ).
fof(f42,plain,
! [X2,X0,X1] :
( ~ member(sK0(X0,union(X1,X2)),X1)
| subset(X0,union(X1,X2)) ),
inference(resolution,[],[f24,f14]) ).
fof(f43,plain,
! [X2,X0,X1] :
( ~ member(sK0(X0,union(X1,X2)),X2)
| subset(X0,union(X1,X2)) ),
inference(resolution,[],[f24,f13]) ).
fof(f49,plain,
! [X2,X0,X1] :
( member(sK0(union(X0,X1),X2),X0)
| member(sK0(union(X0,X1),X2),X1)
| subset(union(X0,X1),X2) ),
inference(resolution,[],[f12,f23]) ).
fof(f91,plain,
! [X2,X3,X0,X1] :
( ~ member(sK0(X0,union(difference(X1,X2),X3)),X1)
| subset(X0,union(difference(X1,X2),X3))
| member(sK0(X0,union(difference(X1,X2),X3)),X2) ),
inference(resolution,[],[f42,f17]) ).
fof(f110,plain,
! [X2,X0,X1] :
( member(sK0(union(X0,X1),union(X0,X2)),X1)
| subset(union(X0,X1),union(X0,X2))
| subset(union(X0,X1),union(X0,X2)) ),
inference(resolution,[],[f49,f42]) ).
fof(f111,plain,
! [X2,X0,X1] :
( member(sK0(union(X0,X1),union(X2,X0)),X1)
| subset(union(X0,X1),union(X2,X0))
| subset(union(X0,X1),union(X2,X0)) ),
inference(resolution,[],[f49,f43]) ).
fof(f131,plain,
! [X2,X0,X1] :
( member(sK0(union(X0,X1),union(X2,X0)),X1)
| subset(union(X0,X1),union(X2,X0)) ),
inference(duplicate_literal_removal,[],[f111]) ).
fof(f132,plain,
! [X2,X0,X1] :
( member(sK0(union(X0,X1),union(X0,X2)),X1)
| subset(union(X0,X1),union(X0,X2)) ),
inference(duplicate_literal_removal,[],[f110]) ).
fof(f633,plain,
! [X2,X3,X0,X1] :
( member(sK0(union(X0,difference(X1,X2)),union(X0,X3)),X1)
| subset(union(X0,difference(X1,X2)),union(X0,X3)) ),
inference(resolution,[],[f132,f16]) ).
fof(f849,plain,
! [X2,X0,X1] :
( subset(union(X0,X1),union(difference(X1,X2),X0))
| member(sK0(union(X0,X1),union(difference(X1,X2),X0)),X2)
| subset(union(X0,X1),union(difference(X1,X2),X0)) ),
inference(resolution,[],[f91,f131]) ).
fof(f864,plain,
! [X2,X0,X1] :
( member(sK0(union(X0,X1),union(difference(X1,X2),X0)),X2)
| subset(union(X0,X1),union(difference(X1,X2),X0)) ),
inference(duplicate_literal_removal,[],[f849]) ).
fof(f10660,plain,
! [X2,X0,X1] :
( subset(union(X0,difference(X1,X2)),union(X0,X1))
| subset(union(X0,difference(X1,X2)),union(X0,X1)) ),
inference(resolution,[],[f633,f43]) ).
fof(f10712,plain,
! [X2,X0,X1] : subset(union(X0,difference(X1,X2)),union(X0,X1)),
inference(duplicate_literal_removal,[],[f10660]) ).
fof(f11821,plain,
! [X0,X1] :
( subset(union(X0,X1),union(difference(X1,X0),X0))
| subset(union(X0,X1),union(difference(X1,X0),X0)) ),
inference(resolution,[],[f864,f43]) ).
fof(f11867,plain,
! [X0,X1] : subset(union(X0,X1),union(difference(X1,X0),X0)),
inference(duplicate_literal_removal,[],[f11821]) ).
fof(f11881,plain,
! [X0,X1] : subset(union(X0,X1),union(X0,difference(X1,X0))),
inference(forward_demodulation,[],[f11867,f21]) ).
fof(f28127,plain,
! [X0,X1] :
( ~ subset(union(X0,difference(X1,X0)),union(X0,X1))
| union(X0,X1) = union(X0,difference(X1,X0)) ),
inference(resolution,[],[f11881,f20]) ).
fof(f28169,plain,
! [X0,X1] : union(X0,X1) = union(X0,difference(X1,X0)),
inference(forward_subsumption_resolution,[],[f28127,f10712]) ).
fof(f59830,plain,
$false,
inference(backward_subsumption_resolution,[],[f30,f28169]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SET607+3 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.42 % Computer : n016.cluster.edu
% 0.13/0.42 % Model : x86_64 x86_64
% 0.13/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.42 % Memory : 8046.5625MB
% 0.13/0.42 % OS : Linux 6.8.0-71-generic
% 0.05/15.23 % CPULimit : 300
% 0.05/15.23 % WCLimit : 300
% 0.05/15.23 % DateTime : Mon Sep 28 02:18:20 UTC 2026
% 0.05/15.23 % CPUTime :
% 0.05/15.23 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.05/15.25 Running first-order model finding
% 0.05/15.25 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/15.96 % (2946020)Will run a generic schedule for satisfiability detection.
% 0.16/15.96 % (2946026)% WARNING: option uhcvi not known.
% 0.16/15.96 % (2946025)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3722952325_2999 on theBenchmark for (2999ds/0Mi)
% 0.16/15.96 % (2946027)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2819321545:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.16/15.96 % (2946030)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3030015193:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.16/15.96 % (2946028)dis+10_1_sil=32000:sp=arity:random_seed=3261280554:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.16/15.96 % (2946026)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3548523549:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.16/15.96 % (2946029)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4090576794:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.16/15.96 % (2946031)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1654495504:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.16/15.96 % TRYING [1]
% 0.16/15.96 % TRYING [2]
% 0.16/15.96 % TRYING [3]
% 0.16/15.96 % TRYING [4]
% 0.16/15.96 % TRYING [5]
% 0.16/15.96 % (2946028)Instruction limit reached!
% 0.16/15.96 % (2946028)------------------------------
% 0.16/15.96 % (2946028)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946028)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946028)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946028)Termination reason: Instruction limit
% 0.16/15.96 % (2946028)Termination phase: Saturation
% 0.16/15.96 % (2946028)Time elapsed: 0.033 s
% 0.16/15.96 % (2946028)Peak memory usage: 12 MB
% 0.16/15.96 % (2946028)Instructions burned: 104 (million)
% 0.16/15.96 % (2946029)Instruction limit reached!
% 0.16/15.96 % (2946029)------------------------------
% 0.16/15.96 % (2946029)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946029)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946029)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946029)Termination reason: Instruction limit
% 0.16/15.96 % (2946029)Termination phase: Saturation
% 0.16/15.96 % (2946029)Time elapsed: 0.035 s
% 0.16/15.96 % (2946029)Peak memory usage: 12 MB
% 0.16/15.96 % (2946029)Instructions burned: 118 (million)
% 0.16/15.96 % (2946030)Instruction limit reached!
% 0.16/15.96 % (2946030)------------------------------
% 0.16/15.96 % (2946030)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946030)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946030)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946030)Termination reason: Instruction limit
% 0.16/15.96 % (2946030)Termination phase: Saturation
% 0.16/15.96 % (2946030)Time elapsed: 0.041 s
% 0.16/15.96 % (2946030)Peak memory usage: 12 MB
% 0.16/15.96 % (2946030)Instructions burned: 133 (million)
% 0.16/15.96 % (2946039)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1627570423:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.16/15.96 % TRYING [1]
% 0.16/15.96 % (2946040)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=886654483:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.16/15.96 % TRYING [2]
% 0.16/15.96 % TRYING [3]
% 0.16/15.96 % (2946031)Instruction limit reached!
% 0.16/15.96 % (2946031)------------------------------
% 0.16/15.96 % (2946031)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946031)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946031)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946031)Termination reason: Instruction limit
% 0.16/15.96 % (2946031)Termination phase: Saturation
% 0.16/15.96 % (2946031)Time elapsed: 0.048 s
% 0.16/15.96 % (2946031)Peak memory usage: 12 MB
% 0.16/15.96 % (2946031)Instructions burned: 160 (million)
% 0.16/15.96 % TRYING [4]
% 0.16/15.96 % (2946041)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=238706986:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 0.16/15.96 % (2946044)ott-21_1_sil=16000:fs=off:random_seed=228856379:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 0.16/15.96 % TRYING [5]
% 0.16/15.96 % (2946040)Instruction limit reached!
% 0.16/15.96 % (2946040)------------------------------
% 0.16/15.96 % (2946040)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946040)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946040)Termination reason: Instruction limit
% 0.16/15.96 % (2946040)Termination phase: Saturation
% 0.16/15.96 % (2946040)Time elapsed: 0.043 s
% 0.16/15.96 % (2946040)Peak memory usage: 12 MB
% 0.16/15.96 % (2946040)Instructions burned: 131 (million)
% 0.16/15.96 % (2946047)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2482481346:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 0.16/15.96 % (2946044)Instruction limit reached!
% 0.16/15.96 % (2946044)------------------------------
% 0.16/15.96 % (2946044)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946044)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946044)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946044)Termination reason: Instruction limit
% 0.16/15.96 % (2946044)Termination phase: Saturation
% 0.16/15.96 % (2946044)Time elapsed: 0.048 s
% 0.16/15.96 % (2946044)Peak memory usage: 12 MB
% 0.16/15.96 % (2946044)Instructions burned: 181 (million)
% 0.16/15.96 % (2946049)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=397634423:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 0.16/15.96 % TRYING [1]
% 0.16/15.96 % TRYING [2]
% 0.16/15.96 % TRYING [3]
% 0.16/15.96 % TRYING [4]
% 0.16/15.96 % TRYING [5]
% 0.16/15.96 % TRYING [6]
% 0.16/15.96 % TRYING [6]
% 0.16/15.96 % TRYING [6]
% 0.16/15.96 % (2946041)Instruction limit reached!
% 0.16/15.96 % (2946041)------------------------------
% 0.16/15.96 % (2946041)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946041)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946041)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946041)Termination reason: Instruction limit
% 0.16/15.96 % (2946041)Termination phase: Saturation
% 0.16/15.96 % (2946041)Time elapsed: 0.200 s
% 0.16/15.96 % (2946041)Peak memory usage: 17 MB
% 0.16/15.96 % (2946041)Instructions burned: 684 (million)
% 0.16/15.96 % (2946047)Instruction limit reached!
% 0.16/15.96 % (2946047)------------------------------
% 0.16/15.96 % (2946047)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946047)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946047)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946047)Termination reason: Instruction limit
% 0.16/15.96 % (2946047)Termination phase: Saturation
% 0.16/15.96 % (2946047)Time elapsed: 0.158 s
% 0.16/15.96 % (2946047)Peak memory usage: 14 MB
% 0.16/15.96 % (2946047)Instructions burned: 480 (million)
% 0.16/15.96 % (2946051)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3746388160:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 0.16/15.96 % (2946052)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=745782835:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 0.16/15.96 % (2946039)Instruction limit reached!
% 0.16/15.96 % (2946039)------------------------------
% 0.16/15.96 % (2946039)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946039)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946039)Termination reason: Instruction limit
% 0.16/15.96 % (2946039)Termination phase: Finite model building SAT solving
% 0.16/15.96 % (2946039)Time elapsed: 0.229 s
% 0.16/15.96 % (2946039)Peak memory usage: 14 MB
% 0.16/15.96 % (2946039)Instructions burned: 715 (million)
% 0.16/15.96 % TRYING [14]
% 0.16/15.96 % (2946055)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=1378555918:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2996 on theBenchmark for (2996ds/692Mi)
% 0.16/15.96 % (2946049)Instruction limit reached!
% 0.16/15.96 % (2946049)------------------------------
% 0.16/15.96 % (2946049)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946049)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946049)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946049)Termination reason: Instruction limit
% 0.16/15.96 % (2946049)Termination phase: Finite model building SAT solving
% 0.16/15.96 % (2946049)Time elapsed: 0.263 s
% 0.16/15.96 % (2946049)Peak memory usage: 12 MB
% 0.16/15.96 % (2946049)Instructions burned: 867 (million)
% 0.16/15.96 % (2946057)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2975688623:i=879:kws=inv_precedence:fsr=off_2995 on theBenchmark for (2995ds/879Mi)
% 0.16/15.96 % (2946052)Instruction limit reached!
% 0.16/15.96 % (2946052)------------------------------
% 0.16/15.96 % (2946052)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946052)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946052)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946052)Termination reason: Instruction limit
% 0.16/15.96 % (2946052)Termination phase: Finite model building SAT solving
% 0.16/15.96 % (2946052)Time elapsed: 0.204 s
% 0.16/15.96 % (2946052)Peak memory usage: 42 MB
% 0.16/15.96 % (2946052)Instructions burned: 891 (million)
% 0.16/15.96 % (2946055)Instruction limit reached!
% 0.16/15.96 % (2946055)------------------------------
% 0.16/15.96 % (2946055)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946055)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946055)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946055)Termination reason: Instruction limit
% 0.16/15.96 % (2946055)Termination phase: Saturation
% 0.16/15.96 % (2946055)Time elapsed: 0.190 s
% 0.16/15.96 % (2946055)Peak memory usage: 14 MB
% 0.16/15.96 % (2946055)Instructions burned: 693 (million)
% 0.16/15.96 % (2946059)fmb+10_1_sil=64000:random_seed=3914938613:i=22061:nm=2:gsp=on_2994 on theBenchmark for (2994ds/22061Mi)
% 0.16/15.96 % (2946060)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3117846694:i=9515:nm=5_2994 on theBenchmark for (2994ds/9515Mi)
% 0.16/15.96 % TRYING [1]
% 0.16/15.96 % TRYING [2]
% 0.16/15.96 % TRYING [20]
% 0.16/15.96 % TRYING [3]
% 0.16/15.96 % TRYING [4]
% 0.16/15.96 % TRYING [5]
% 0.16/15.96 % TRYING [6]
% 0.16/15.96 % TRYING [7]
% 0.16/15.96 % (2946051)Instruction limit reached!
% 0.16/15.96 % (2946051)------------------------------
% 0.16/15.96 % (2946051)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946051)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946051)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946051)Termination reason: Instruction limit
% 0.16/15.96 % (2946051)Termination phase: Saturation
% 0.16/15.96 % (2946051)Time elapsed: 0.354 s
% 0.16/15.96 % (2946051)Peak memory usage: 18 MB
% 0.16/15.96 % (2946051)Instructions burned: 1182 (million)
% 0.16/15.96 % (2946063)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1927306215:fmbsr=1.7:i=920_2993 on theBenchmark for (2993ds/920Mi)
% 0.16/15.96 % TRYING [8]
% 0.16/15.96 % (2946026) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2946020-2946026"...
% 0.16/15.96 % (2946026)...printing done.
% 0.16/15.96 % (2946026)Refutation found. Thanks to Tanya!
% 0.16/15.96 % SZS status Theorem for theBenchmark
% 0.16/15.96 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/15.96 % (2946026)------------------------------
% 0.16/15.96 % (2946026)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/15.96 % (2946026)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/15.96 % (2946026)CaDiCaL version: 2.1.3
% 0.16/15.96 % (2946026)Termination reason: Refutation
% 0.16/15.96 % (2946026)Time elapsed: 0.666 s
% 0.16/15.96 % (2946026)Peak memory usage: 30 MB
% 0.16/15.96 % (2946026)Instructions burned: 2269 (million)
% 0.16/15.96 % (2946020)Success in time 0.702 s
% 0.16/15.96 % Vampire exiting
%------------------------------------------------------------------------------