TSTP Solution File: SYN701-1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SYN701-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Aug 31 19:39:18 EDT 2022

% Result   : Unsatisfiable 2.24s 0.66s
% Output   : Refutation 2.24s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   17
% Syntax   : Number of formulae    :   33 (  22 unt;   0 def)
%            Number of atoms       :   48 (   9 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   32 (  17   ~;  15   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   2 avg)
%            Maximal term depth    :    6 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :   18 (  18 usr;  13 con; 0-2 aty)
%            Number of variables   :   20 (  20   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f821,plain,
    $false,
    inference(subsumption_resolution,[],[f820,f84]) ).

fof(f84,plain,
    ~ p2(sF2,sF7),
    inference(definition_folding,[],[f56,f83,f82,f81,f80,f79,f78,f77]) ).

fof(f77,plain,
    f4(c46) = sF1,
    introduced(function_definition,[]) ).

fof(f78,plain,
    f11(sF1,c43) = sF2,
    introduced(function_definition,[]) ).

fof(f79,plain,
    f20(c37) = sF3,
    introduced(function_definition,[]) ).

fof(f80,plain,
    f9(sF3) = sF4,
    introduced(function_definition,[]) ).

fof(f81,plain,
    sF5 = f23(c44,sF4),
    introduced(function_definition,[]) ).

fof(f82,plain,
    f4(sF5) = sF6,
    introduced(function_definition,[]) ).

fof(f83,plain,
    f11(sF6,c43) = sF7,
    introduced(function_definition,[]) ).

fof(f56,axiom,
    ~ p2(f11(f4(c46),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p2_56) ).

fof(f820,plain,
    p2(sF2,sF7),
    inference(resolution,[],[f813,f12]) ).

fof(f12,axiom,
    ! [X5] : p2(X5,X5),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_12) ).

fof(f813,plain,
    ! [X0] :
      ( ~ p2(sF7,X0)
      | p2(sF2,X0) ),
    inference(resolution,[],[f808,f42]) ).

fof(f42,axiom,
    ! [X44,X45,X5] :
      ( ~ p2(X5,X44)
      | ~ p2(X5,X45)
      | p2(X44,X45) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_42) ).

fof(f808,plain,
    p2(sF7,sF2),
    inference(resolution,[],[f805,f12]) ).

fof(f805,plain,
    ! [X0] :
      ( ~ p2(sF7,X0)
      | p2(X0,sF2) ),
    inference(resolution,[],[f803,f178]) ).

fof(f178,plain,
    ! [X0,X1] :
      ( ~ p2(sF22,X1)
      | ~ p2(sF7,X0)
      | p2(X0,X1) ),
    inference(resolution,[],[f169,f42]) ).

fof(f169,plain,
    ! [X15] :
      ( p2(sF22,X15)
      | ~ p2(sF7,X15) ),
    inference(resolution,[],[f42,f113]) ).

fof(f113,plain,
    p2(sF7,sF22),
    inference(definition_folding,[],[f55,f110,f109,f83,f82,f81,f80,f79]) ).

fof(f109,plain,
    f4(c44) = sF21,
    introduced(function_definition,[]) ).

fof(f110,plain,
    sF22 = f11(sF21,c43),
    introduced(function_definition,[]) ).

fof(f55,axiom,
    p2(f11(f4(f23(c44,f9(f20(c37)))),c43),f11(f4(c44),c43)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_55) ).

fof(f803,plain,
    p2(sF22,sF2),
    inference(forward_demodulation,[],[f802,f110]) ).

fof(f802,plain,
    p2(f11(sF21,c43),sF2),
    inference(resolution,[],[f606,f358]) ).

fof(f358,plain,
    p3(sF21,sF1),
    inference(subsumption_resolution,[],[f357,f16]) ).

fof(f16,axiom,
    p2(c44,c46),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_16) ).

fof(f357,plain,
    ( ~ p2(c44,c46)
    | p3(sF21,sF1) ),
    inference(superposition,[],[f238,f109]) ).

fof(f238,plain,
    ! [X1] :
      ( p3(f4(X1),sF1)
      | ~ p2(X1,c46) ),
    inference(superposition,[],[f31,f77]) ).

fof(f31,axiom,
    ! [X22,X23] :
      ( p3(f4(X22),f4(X23))
      | ~ p2(X22,X23) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p3_31) ).

fof(f606,plain,
    ! [X0] :
      ( ~ p3(X0,sF1)
      | p2(f11(X0,c43),sF2) ),
    inference(resolution,[],[f385,f7]) ).

fof(f7,axiom,
    ! [X0] : p10(X0,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p10_7) ).

fof(f385,plain,
    ! [X0,X1] :
      ( ~ p10(X1,c43)
      | p2(f11(X0,X1),sF2)
      | ~ p3(X0,sF1) ),
    inference(superposition,[],[f62,f78]) ).

fof(f62,axiom,
    ! [X82,X83,X84,X85] :
      ( p2(f11(X82,X83),f11(X84,X85))
      | ~ p3(X82,X84)
      | ~ p10(X83,X85) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_62) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.13/0.13  % Problem    : SYN701-1 : TPTP v8.1.0. Released v2.5.0.
% 0.13/0.14  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.35  % Computer : n020.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Tue Aug 30 22:19:30 EDT 2022
% 0.14/0.35  % CPUTime    : 
% 0.21/0.50  % (28094)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.21/0.51  % (28109)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.21/0.51  % (28097)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.21/0.52  % (28096)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.21/0.53  % (28101)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.21/0.53  % (28106)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.21/0.53  % (28089)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.21/0.53  % (28098)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.21/0.53  % (28086)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.21/0.54  % (28084)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.21/0.54  % (28088)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.54  % (28085)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.21/0.54  % (28090)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.54  TRYING [1]
% 0.21/0.54  TRYING [2]
% 0.21/0.54  % (28087)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.54  % (28111)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.21/0.54  % (28100)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.21/0.54  % (28099)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.21/0.55  TRYING [3]
% 0.21/0.55  % (28112)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.21/0.55  % (28107)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.21/0.55  % (28103)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.21/0.55  % (28092)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.21/0.55  % (28102)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.21/0.55  % (28092)Instruction limit reached!
% 0.21/0.55  % (28092)------------------------------
% 0.21/0.55  % (28092)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.55  % (28092)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.55  % (28092)Termination reason: Unknown
% 0.21/0.55  % (28092)Termination phase: Blocked clause elimination
% 0.21/0.55  
% 0.21/0.55  % (28092)Memory used [KB]: 1023
% 0.21/0.55  % (28092)Time elapsed: 0.002 s
% 0.21/0.55  % (28092)Instructions burned: 2 (million)
% 0.21/0.55  % (28092)------------------------------
% 0.21/0.55  % (28092)------------------------------
% 0.21/0.55  % (28113)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.21/0.55  % (28085)Refutation not found, incomplete strategy% (28085)------------------------------
% 0.21/0.55  % (28085)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.55  % (28085)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.55  % (28085)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.55  
% 0.21/0.55  % (28085)Memory used [KB]: 5500
% 0.21/0.55  % (28085)Time elapsed: 0.126 s
% 0.21/0.55  % (28085)Instructions burned: 3 (million)
% 0.21/0.55  % (28085)------------------------------
% 0.21/0.55  % (28085)------------------------------
% 0.21/0.55  % (28104)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.21/0.56  % (28093)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.56  % (28108)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.21/0.56  % (28095)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.21/0.56  % (28110)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.21/0.56  TRYING [4]
% 1.65/0.57  % (28091)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.65/0.57  TRYING [1]
% 1.65/0.57  TRYING [2]
% 1.65/0.57  % (28105)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.65/0.57  % (28091)Instruction limit reached!
% 1.65/0.57  % (28091)------------------------------
% 1.65/0.57  % (28091)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.57  % (28091)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.65/0.57  % (28091)Termination reason: Unknown
% 1.65/0.57  % (28091)Termination phase: Saturation
% 1.65/0.57  
% 1.65/0.57  % (28091)Memory used [KB]: 5500
% 1.65/0.57  % (28091)Time elapsed: 0.157 s
% 1.65/0.57  % (28091)Instructions burned: 8 (million)
% 1.65/0.57  % (28091)------------------------------
% 1.65/0.57  % (28091)------------------------------
% 1.65/0.58  TRYING [1]
% 1.65/0.58  TRYING [2]
% 1.65/0.58  TRYING [3]
% 1.65/0.58  % (28101)Instruction limit reached!
% 1.65/0.58  % (28101)------------------------------
% 1.65/0.58  % (28101)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.59  % (28094)Instruction limit reached!
% 1.65/0.59  % (28094)------------------------------
% 1.65/0.59  % (28094)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.80/0.59  TRYING [3]
% 1.80/0.59  % (28094)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.59  % (28094)Termination reason: Unknown
% 1.80/0.59  % (28094)Termination phase: Saturation
% 1.80/0.59  
% 1.80/0.59  % (28094)Memory used [KB]: 6268
% 1.80/0.59  % (28094)Time elapsed: 0.164 s
% 1.80/0.59  % (28094)Instructions burned: 51 (million)
% 1.80/0.59  % (28094)------------------------------
% 1.80/0.59  % (28094)------------------------------
% 1.80/0.59  % (28086)Instruction limit reached!
% 1.80/0.59  % (28086)------------------------------
% 1.80/0.59  % (28086)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.80/0.59  % (28086)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.59  % (28086)Termination reason: Unknown
% 1.80/0.59  % (28086)Termination phase: Saturation
% 1.80/0.59  
% 1.80/0.59  % (28086)Memory used [KB]: 1279
% 1.80/0.59  % (28086)Time elapsed: 0.161 s
% 1.80/0.59  % (28086)Instructions burned: 37 (million)
% 1.80/0.59  % (28086)------------------------------
% 1.80/0.59  % (28086)------------------------------
% 1.80/0.60  % (28101)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.60  % (28101)Termination reason: Unknown
% 1.80/0.60  % (28101)Termination phase: Finite model building SAT solving
% 1.80/0.60  
% 1.80/0.60  % (28101)Memory used [KB]: 7547
% 1.80/0.60  % (28101)Time elapsed: 0.153 s
% 1.80/0.60  % (28101)Instructions burned: 60 (million)
% 1.80/0.60  % (28101)------------------------------
% 1.80/0.60  % (28101)------------------------------
% 1.80/0.62  % (28089)Instruction limit reached!
% 1.80/0.62  % (28089)------------------------------
% 1.80/0.62  % (28089)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.80/0.62  % (28089)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.62  % (28089)Termination reason: Unknown
% 1.80/0.62  % (28089)Termination phase: Saturation
% 1.80/0.62  
% 1.80/0.62  % (28089)Memory used [KB]: 6012
% 1.80/0.62  % (28089)Time elapsed: 0.201 s
% 1.80/0.62  % (28089)Instructions burned: 48 (million)
% 1.80/0.62  % (28089)------------------------------
% 1.80/0.62  % (28089)------------------------------
% 1.80/0.62  TRYING [4]
% 1.80/0.62  % (28088)Instruction limit reached!
% 1.80/0.62  % (28088)------------------------------
% 1.80/0.62  % (28088)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.80/0.62  % (28088)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.62  % (28088)Termination reason: Unknown
% 1.80/0.62  % (28088)Termination phase: Saturation
% 1.80/0.62  
% 1.80/0.62  % (28088)Memory used [KB]: 6524
% 1.80/0.62  % (28088)Time elapsed: 0.211 s
% 1.80/0.62  % (28088)Instructions burned: 52 (million)
% 1.80/0.62  % (28088)------------------------------
% 1.80/0.62  % (28088)------------------------------
% 1.80/0.63  % (28090)Instruction limit reached!
% 1.80/0.63  % (28090)------------------------------
% 1.80/0.63  % (28090)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.80/0.63  % (28090)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.63  % (28090)Termination reason: Unknown
% 1.80/0.63  % (28090)Termination phase: Finite model building SAT solving
% 1.80/0.63  
% 1.80/0.63  % (28090)Memory used [KB]: 7419
% 1.80/0.63  % (28090)Time elapsed: 0.127 s
% 1.80/0.63  % (28090)Instructions burned: 53 (million)
% 1.80/0.63  % (28090)------------------------------
% 1.80/0.63  % (28090)------------------------------
% 1.80/0.63  % (28087)Instruction limit reached!
% 1.80/0.63  % (28087)------------------------------
% 1.80/0.63  % (28087)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.80/0.63  % (28087)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.80/0.63  % (28087)Termination reason: Unknown
% 1.80/0.63  % (28087)Termination phase: Saturation
% 1.80/0.63  
% 1.80/0.63  % (28087)Memory used [KB]: 6652
% 1.80/0.63  % (28087)Time elapsed: 0.195 s
% 1.80/0.63  % (28087)Instructions burned: 51 (million)
% 1.80/0.63  % (28087)------------------------------
% 1.80/0.63  % (28087)------------------------------
% 2.17/0.64  % (28093)Instruction limit reached!
% 2.17/0.64  % (28093)------------------------------
% 2.17/0.64  % (28093)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.17/0.64  % (28093)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.17/0.64  % (28093)Termination reason: Unknown
% 2.17/0.64  % (28093)Termination phase: Saturation
% 2.17/0.64  
% 2.17/0.64  % (28093)Memory used [KB]: 1279
% 2.17/0.64  % (28093)Time elapsed: 0.221 s
% 2.17/0.64  % (28093)Instructions burned: 53 (million)
% 2.17/0.64  % (28093)------------------------------
% 2.17/0.64  % (28093)------------------------------
% 2.24/0.64  % (28111)First to succeed.
% 2.24/0.64  % (28098)Instruction limit reached!
% 2.24/0.64  % (28098)------------------------------
% 2.24/0.64  % (28098)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.24/0.64  % (28098)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.24/0.64  % (28098)Termination reason: Unknown
% 2.24/0.64  % (28098)Termination phase: Saturation
% 2.24/0.64  
% 2.24/0.64  % (28098)Memory used [KB]: 6652
% 2.24/0.64  % (28098)Time elapsed: 0.043 s
% 2.24/0.64  % (28098)Instructions burned: 70 (million)
% 2.24/0.64  % (28098)------------------------------
% 2.24/0.64  % (28098)------------------------------
% 2.24/0.65  % (28108)Also succeeded, but the first one will report.
% 2.24/0.66  % (28111)Refutation found. Thanks to Tanya!
% 2.24/0.66  % SZS status Unsatisfiable for theBenchmark
% 2.24/0.66  % SZS output start Proof for theBenchmark
% See solution above
% 2.24/0.66  % (28111)------------------------------
% 2.24/0.66  % (28111)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.24/0.66  % (28111)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.24/0.66  % (28111)Termination reason: Refutation
% 2.24/0.66  
% 2.24/0.66  % (28111)Memory used [KB]: 1535
% 2.24/0.66  % (28111)Time elapsed: 0.231 s
% 2.24/0.66  % (28111)Instructions burned: 45 (million)
% 2.24/0.66  % (28111)------------------------------
% 2.24/0.66  % (28111)------------------------------
% 2.24/0.66  % (28083)Success in time 0.289 s
%------------------------------------------------------------------------------