%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYO271^5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n001.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 : Wed Sep 30 08:49:38 AM UTC 2026
% Result : Theorem 0.39s 0.29s
% Output : Refutation 0.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 7
% Syntax : Number of formulae : 44 ( 25 unt; 0 typ; 6 def)
% Number of atoms : 157 ( 103 equ; 0 cnn)
% Maximal formula atoms : 4 ( 3 avg)
% Number of connectives : 256 ( 47 ~; 16 |; 6 &; 175 @)
% ( 0 <=>; 12 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Number of types : 3 ( 2 usr)
% Number of type conns : 31 ( 31 >; 0 *; 0 +; 0 <<)
% Number of symbols : 19 ( 16 usr; 6 con; 0-4 aty)
% Number of variables : 78 ( 28 ^; 42 !; 8 ?; 78 :)
% Comments :
%------------------------------------------------------------------------------
thf(type_def_5,type,
b: $tType ).
thf(type_def_6,type,
a: $tType ).
thf(type_def_7,type,
sTfun: ( $tType * $tType ) > $tType ).
thf(func_def_0,type,
cJ: ( b > $o ) > b ).
thf(func_def_4,type,
db0:
!>[X0: $tType] : X0 ).
thf(func_def_5,type,
vEQ:
!>[X0: $tType] : ( X0 > X0 > $o ) ).
thf(func_def_6,type,
vNOT: $o > $o ).
thf(func_def_7,type,
vLAM:
!>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).
thf(func_def_8,type,
sK0: b > a ).
thf(func_def_9,type,
sK1: b > a ).
thf(func_def_10,type,
sF2: b ).
thf(func_def_11,type,
sF3: a ).
thf(func_def_12,type,
sF4: a ).
thf(func_def_13,type,
sF5: ( b > $o ) > b ).
thf(func_def_14,type,
sF6: ( b > $o ) > $o ).
thf(func_def_15,type,
sF7: b > ( b > $o ) > $o ).
thf(func_def_16,type,
sK8: b ).
thf(func_def_17,type,
db1:
!>[X0: $tType] : X0 ).
thf(f1,conjecture,
( ! [X0: b > $o] :
( ? [X1: b] : ( X0 @ X1 )
=> ( X0 @ ( cJ @ X0 ) ) )
=> ! [X2: b > a,X3: b > a] :
( ( ( X2
@ ( cJ
@ ^ [X1: b] :
( ( X2 @ X1 )
!= ( X3 @ X1 ) ) ) )
= ( X3
@ ( cJ
@ ^ [X1: b] :
( ( X2 @ X1 )
!= ( X3 @ X1 ) ) ) ) )
=> ( X2 = X3 ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cX5500) ).
thf(f2,negated_conjecture,
~ ( ! [X0: b > $o] :
( ? [X1: b] : ( X0 @ X1 )
=> ( X0 @ ( cJ @ X0 ) ) )
=> ! [X2: b > a,X3: b > a] :
( ( ( X2
@ ( cJ
@ ^ [X1: b] :
( ( X2 @ X1 )
!= ( X3 @ X1 ) ) ) )
= ( X3
@ ( cJ
@ ^ [X1: b] :
( ( X2 @ X1 )
!= ( X3 @ X1 ) ) ) ) )
=> ( X2 = X3 ) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
thf(f3,plain,
~ ( ! [X0: b > $o] :
( ? [X1: b] : ( X0 @ X1 )
=> ( X0 @ ( cJ @ X0 ) ) )
=> ! [X2: b > a,X3: b > a] :
( ( ( X2
@ ( cJ
@ ^ [X4: b] :
( ( X2 @ X4 )
!= ( X3 @ X4 ) ) ) )
= ( X3
@ ( cJ
@ ^ [X5: b] :
( ( X2 @ X5 )
!= ( X3 @ X5 ) ) ) ) )
=> ( X2 = X3 ) ) ),
inference(rectify,[],[f2]) ).
thf(f4,plain,
~ ( ! [X0: b > $o] :
( ? [X1: b] :
( ( X0 @ X1 )
= $true )
=> ( ( X0 @ ( cJ @ X0 ) )
= $true ) )
=> ! [X2: b > a,X3: b > a] :
( ( ( X2
@ ( cJ
@ ^ [Y0: b] :
( ( X2 @ Y0 )
!= ( X3 @ Y0 ) ) ) )
= ( X3
@ ( cJ
@ ^ [Y0: b] :
( ( X2 @ Y0 )
!= ( X3 @ Y0 ) ) ) ) )
=> ( X2 = X3 ) ) ),
inference(fool_elimination,[],[f3]) ).
thf(f5,plain,
( ? [X2: b > a,X3: b > a] :
( ( X2 != X3 )
& ( ( X2
@ ( cJ
@ ^ [Y0: b] :
( ( X2 @ Y0 )
!= ( X3 @ Y0 ) ) ) )
= ( X3
@ ( cJ
@ ^ [Y0: b] :
( ( X2 @ Y0 )
!= ( X3 @ Y0 ) ) ) ) ) )
& ! [X0: b > $o] :
( ( ( X0 @ ( cJ @ X0 ) )
= $true )
| ! [X1: b] :
( ( X0 @ X1 )
!= $true ) ) ),
inference(ennf_transformation,[],[f4]) ).
thf(f6,plain,
( ? [X0: b > a,X1: b > a] :
( ( X0 != X1 )
& ( ( X0
@ ( cJ
@ ^ [Y0: b] :
( ( X0 @ Y0 )
!= ( X1 @ Y0 ) ) ) )
= ( X1
@ ( cJ
@ ^ [Y0: b] :
( ( X0 @ Y0 )
!= ( X1 @ Y0 ) ) ) ) ) )
& ! [X2: b > $o] :
( ( $true
= ( X2 @ ( cJ @ X2 ) ) )
| ! [X3: b] :
( $true
!= ( X2 @ X3 ) ) ) ),
inference(rectify,[],[f5]) ).
thf(f7,plain,
( ( sK0 != sK1 )
& ( ( sK0
@ ( cJ
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) )
= ( sK1
@ ( cJ
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) )
& ! [X2: b > $o] :
( ( $true
= ( X2 @ ( cJ @ X2 ) ) )
| ! [X3: b] :
( $true
!= ( X2 @ X3 ) ) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1]),skolemize(X0,sK0),skolemize(X1,sK1)],[f6]) ).
thf(f8,plain,
! [X2: b > $o,X3: b] :
( ( $true
= ( X2 @ ( cJ @ X2 ) ) )
| ( $true
!= ( X2 @ X3 ) ) ),
inference(cnf_transformation,[],[f7]) ).
thf(f9,plain,
( ( sK0
@ ( cJ
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) )
= ( sK1
@ ( cJ
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) ),
inference(cnf_transformation,[],[f7]) ).
thf(f10,plain,
sK0 != sK1,
inference(cnf_transformation,[],[f7]) ).
thf(f13,definition,
( sF2
= ( cJ
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
thf(f14,plain,
( ( cJ
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) )
= sF2 ),
inference(reorient_equations,[],[f13]) ).
thf(f15,definition,
( sF3
= ( sK0 @ sF2 ) ),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
thf(f16,plain,
( ( sK0 @ sF2 )
= sF3 ),
inference(reorient_equations,[],[f15]) ).
thf(f17,definition,
( sF4
= ( sK1 @ sF2 ) ),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
thf(f18,plain,
( ( sK1 @ sF2 )
= sF4 ),
inference(reorient_equations,[],[f17]) ).
thf(f19,plain,
sF3 = sF4,
inference(definition_folding,[],[f9,f18,f14,f16,f14]) ).
thf(f20,definition,
! [X2: b > $o] :
( ( sF5 @ X2 )
= ( cJ @ X2 ) ),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
thf(f21,plain,
! [X2: b > $o] :
( ( cJ @ X2 )
= ( sF5 @ X2 ) ),
inference(reorient_equations,[],[f20]) ).
thf(f22,definition,
! [X2: b > $o] :
( ( sF6 @ X2 )
= ( X2 @ ( sF5 @ X2 ) ) ),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
thf(f23,plain,
! [X2: b > $o] :
( ( X2 @ ( sF5 @ X2 ) )
= ( sF6 @ X2 ) ),
inference(reorient_equations,[],[f22]) ).
thf(f24,definition,
! [X2: b > $o,X3: b] :
( ( sF7 @ X3 @ X2 )
= ( X2 @ X3 ) ),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
thf(f25,plain,
! [X2: b > $o,X3: b] :
( ( X2 @ X3 )
= ( sF7 @ X3 @ X2 ) ),
inference(reorient_equations,[],[f24]) ).
thf(f26,plain,
! [X2: b > $o,X3: b] :
( ( $true
!= ( sF7 @ X3 @ X2 ) )
| ( $true
= ( sF6 @ X2 ) ) ),
inference(definition_folding,[],[f8,f25,f23,f21]) ).
thf(f27,plain,
! [X2: b > $o] :
( ( $true
= ( X2 @ ( sF5 @ X2 ) ) )
| ( $false
= ( sF6 @ X2 ) ) ),
inference(iff_proxy_clausification,[],[f23]) ).
thf(f30,plain,
! [X2: b > $o,X3: b] :
( ( $true
= ( sF7 @ X3 @ X2 ) )
| ( ( X2 @ X3 )
= $false ) ),
inference(iff_proxy_clausification,[],[f25]) ).
thf(f31,plain,
( sF3
= ( sK1 @ sF2 ) ),
inference(forward_demodulation,[],[f18,f19]) ).
thf(f32,plain,
( ( sK0 @ sK8 )
!= ( sK1 @ sK8 ) ),
inference(negative_extensionality,[],[f10]) ).
thf(f68,plain,
( sF2
= ( sF5
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ),
inference(constrained_superposition,[],[f21,f14]) ).
thf(f150,plain,
! [X0: b,X1: b > $o] :
( ( $true != $true )
| ( $true
= ( sF6 @ X1 ) )
| ( $false
= ( X1 @ X0 ) ) ),
inference(constrained_superposition,[],[f26,f30]) ).
thf(f157,plain,
! [X0: b,X1: b > $o] :
( ( $true
= ( sF6 @ X1 ) )
| ( $false
= ( X1 @ X0 ) ) ),
inference(trivial_inequality_removal,[],[f150]) ).
thf(f236,plain,
( ( $true
= ( ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) )
@ sF2 ) )
| ( $false
= ( sF6
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) ),
inference(constrained_superposition,[],[f27,f68]) ).
thf(f237,plain,
( ( $true
= ( ( sK0 @ sF2 )
!= ( sK1 @ sF2 ) ) )
| ( $false
= ( sF6
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) ),
inference(beta-eta_normalization,[],[f236]) ).
thf(f238,plain,
( ( $false
= ( ( sK0 @ sF2 )
= ( sK1 @ sF2 ) ) )
| ( $false
= ( sF6
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) ),
inference(not_proxy_clausification,[],[f237]) ).
thf(f239,plain,
( ( ( sK0 @ sF2 )
!= ( sK1 @ sF2 ) )
| ( $false
= ( sF6
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) ),
inference(equality_proxy_clausification,[],[f238]) ).
thf(f243,plain,
( ( ( sK0 @ sF2 )
!= sF3 )
| ( $false
= ( sF6
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ) ),
inference(forward_demodulation,[],[f239,f31]) ).
thf(f245,plain,
( $false
= ( sF6
@ ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) ) ) ),
inference(forward_subsumption_resolution,[],[f243,f16]) ).
thf(f288,plain,
! [X0: b] :
( ( $true = $false )
| ( $false
= ( ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) )
@ X0 ) ) ),
inference(constrained_superposition,[],[f157,f245]) ).
thf(f294,plain,
! [X0: b] :
( $false
= ( ^ [Y0: b] :
( ( sK0 @ Y0 )
!= ( sK1 @ Y0 ) )
@ X0 ) ),
inference(trivial_inequality_removal,[],[f288]) ).
thf(f295,plain,
! [X0: b] :
( $false
= ( ( sK0 @ X0 )
!= ( sK1 @ X0 ) ) ),
inference(beta-eta_normalization,[],[f294]) ).
thf(f296,plain,
! [X0: b] :
( $true
= ( ( sK0 @ X0 )
= ( sK1 @ X0 ) ) ),
inference(not_proxy_clausification,[],[f295]) ).
thf(f297,plain,
! [X0: b] :
( ( sK0 @ X0 )
= ( sK1 @ X0 ) ),
inference(equality_proxy_clausification,[],[f296]) ).
thf(f307,plain,
( ( sK0 @ sK8 )
!= ( sK0 @ sK8 ) ),
inference(constrained_superposition,[],[f32,f297]) ).
thf(f308,plain,
$false,
inference(trivial_inequality_removal,[],[f307]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYO271^5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.16 % Computer : n001.cluster.edu
% 0.09/0.16 % Model : x86_64 x86_64
% 0.09/0.16 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.16 % Memory : 8046.5625MB
% 0.09/0.16 % OS : Linux 6.8.0-71-generic
% 0.09/0.17 % CPULimit : 300
% 0.09/0.17 % WCLimit : 300
% 0.09/0.17 % DateTime : Tue Sep 29 16:48:06 UTC 2026
% 0.09/0.17 % CPUTime :
% 0.09/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.20 Running first-order model finding
% 0.09/0.20 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
% 0.39/0.29 % (1487688)Will run a generic schedule for satisfiability detection.
% 0.39/0.29 % (1487718)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=726036786:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.39/0.29 % (1487718)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487718)------------------------------
% 0.39/0.29 % (1487718)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487718)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487718)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487718)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487718)Time elapsed: 0.004 s
% 0.39/0.29 % (1487718)Peak memory usage: 12 MB
% 0.39/0.29 % (1487718)Instructions burned: 12 (million)
% 0.39/0.29 % (1487713)% WARNING: option uhcvi not known.
% 0.39/0.29 % (1487718)------------------------------
% 0.39/0.29 % (1487718)------------------------------
% 0.39/0.29 % (1487712)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3850064891_2999 on theBenchmark for (2999ds/0Mi)
% 0.39/0.29 % (1487716)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3955089185:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.39/0.29 % (1487717)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2074460816:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.39/0.29 % (1487715)dis+10_1_sil=32000:sp=arity:random_seed=1670193514:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.39/0.29 % (1487714)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1131331196:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.39/0.29 % (1487716)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.39/0.29 % Exception at run slice level
% 0.39/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.39/0.29 % (1487713)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=657497010:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.39/0.29 % (1487713)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.39/0.29 % (1487713)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.39/0.29 % (1487717)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487717)------------------------------
% 0.39/0.29 % (1487717)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487717)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487717)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487717)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487717)Time elapsed: 0.008 s
% 0.39/0.29 % (1487717)Peak memory usage: 12 MB
% 0.39/0.29 % (1487717)Instructions burned: 12 (million)
% 0.39/0.29 % (1487721)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1721011845:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.39/0.29 % (1487715)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487715)------------------------------
% 0.39/0.29 % (1487715)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487715)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487715)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487715)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487715)Time elapsed: 0.008 s
% 0.39/0.29 % Exception at run slice level% (1487715)Peak memory usage: 12 MB
% 0.39/0.29
% 0.39/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.39/0.29 % (1487715)Instructions burned: 13 (million)
% 0.39/0.29 % (1487717)------------------------------
% 0.39/0.29 % (1487717)------------------------------
% 0.39/0.29 % (1487713)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487713)------------------------------
% 0.39/0.29 % (1487713)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487713)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487713)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487713)Time elapsed: 0.007 s
% 0.39/0.29 % (1487713)Peak memory usage: 12 MB
% 0.39/0.29 % (1487713)Instructions burned: 12 (million)
% 0.39/0.29 % (1487715)------------------------------
% 0.39/0.29 % (1487715)------------------------------
% 0.39/0.29 % (1487713)------------------------------
% 0.39/0.29 % (1487713)------------------------------
% 0.39/0.29 % (1487716)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487716)------------------------------
% 0.39/0.29 % (1487716)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487716)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487716)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487716)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487716)Time elapsed: 0.013 s
% 0.39/0.29 % (1487716)Peak memory usage: 12 MB
% 0.39/0.29 % (1487716)Instructions burned: 24 (million)
% 0.39/0.29 % (1487716)------------------------------
% 0.39/0.29 % (1487716)------------------------------
% 0.39/0.29 % (1487730)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=3820054023:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 0.39/0.29 % (1487714)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487714)------------------------------
% 0.39/0.29 % (1487714)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487714)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487714)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487714)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487714)Time elapsed: 0.018 s
% 0.39/0.29 % (1487714)Peak memory usage: 12 MB
% 0.39/0.29 % (1487714)Instructions burned: 31 (million)
% 0.39/0.29 % (1487730)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.39/0.29 % (1487730)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.39/0.29 % (1487714)------------------------------
% 0.39/0.29 % (1487714)------------------------------
% 0.39/0.29 % (1487728)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2846899578:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.39/0.29 % (1487730)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487730)------------------------------
% 0.39/0.29 % (1487730)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487730)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487730)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487730)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487730)Time elapsed: 0.004 s
% 0.39/0.29 % (1487730)Peak memory usage: 13 MB
% 0.39/0.29 % (1487730)Instructions burned: 12 (million)
% 0.39/0.29 % (1487730)------------------------------
% 0.39/0.29 % (1487730)------------------------------
% 0.39/0.29 % (1487731)ott-21_1_sil=16000:fs=off:random_seed=2199420624:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 0.39/0.29 % (1487728)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487728)------------------------------
% 0.39/0.29 % (1487728)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487728)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487728)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487728)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487728)Time elapsed: 0.007 s
% 0.39/0.29 % (1487728)Peak memory usage: 12 MB
% 0.39/0.29 % (1487728)Instructions burned: 11 (million)
% 0.39/0.29 % (1487728)------------------------------
% 0.39/0.29 % (1487728)------------------------------
% 0.39/0.29 % (1487732)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4187216375:i=477:bd=all_2999 on theBenchmark for (2999ds/477Mi)
% 0.39/0.29 % (1487733)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3716720699:fmbsr=1.3:i=865:ins=25_2999 on theBenchmark for (2999ds/865Mi)
% 0.39/0.29 % Exception at run slice level
% 0.39/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.39/0.29 % (1487738)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=1175655018:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2999 on theBenchmark for (2999ds/692Mi)
% 0.39/0.29 % (1487734)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1499085300:i=1179_2999 on theBenchmark for (2999ds/1179Mi)
% 0.39/0.29 % (1487738)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.39/0.29 % (1487738)Refutation not found, incomplete strategy
% 0.39/0.29 % (1487738)------------------------------
% 0.39/0.29 % (1487738)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487738)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487738)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487738)Termination reason: Refutation not found, incomplete strategy
% 0.39/0.29 % (1487738)Time elapsed: 0.004 s
% 0.39/0.29 % (1487738)Peak memory usage: 12 MB
% 0.39/0.29 % (1487738)Instructions burned: 13 (million)
% 0.39/0.29 % (1487736)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2493841488:i=889:ins=1_2999 on theBenchmark for (2999ds/889Mi)
% 0.39/0.29 % (1487738)------------------------------
% 0.39/0.29 % (1487738)------------------------------
% 0.39/0.29 % Exception at run slice level
% 0.39/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.39/0.29 % (1487734) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1487688-1487734"...
% 0.39/0.29 % (1487740)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1217618477:i=879:kws=inv_precedence:fsr=off_2999 on theBenchmark for (2999ds/879Mi)
% 0.39/0.29 % (1487740)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.39/0.29 % (1487747)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2299143563:i=9515:nm=5_2999 on theBenchmark for (2999ds/9515Mi)
% 0.39/0.29 % Exception at run slice level
% 0.39/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.39/0.29 % (1487743)fmb+10_1_sil=64000:random_seed=1573107227:i=22061:nm=2:gsp=on_2999 on theBenchmark for (2999ds/22061Mi)
% 0.39/0.29 % (1487734)...printing done.
% 0.39/0.29 % (1487743)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 0.39/0.29 % Exception at run slice level
% 0.39/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.39/0.29 % (1487734)Refutation found. Thanks to Tanya!
% 0.39/0.29 % SZS status Theorem for theBenchmark
% 0.39/0.29 % SZS output start Proof for theBenchmark
% See solution above
% 0.39/0.29 % (1487734)------------------------------
% 0.39/0.29 % (1487734)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.39/0.29 % (1487734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.39/0.29 % (1487734)CaDiCaL version: 2.1.3
% 0.39/0.29 % (1487734)Termination reason: Refutation
% 0.39/0.29 % (1487734)Time elapsed: 0.015 s
% 0.39/0.29 % (1487734)Peak memory usage: 12 MB
% 0.39/0.29 % (1487734)Instructions burned: 26 (million)
% 0.39/0.29 % (1487688)Success in time 0.086 s
% 0.39/0.29 % Vampire exiting
%------------------------------------------------------------------------------