%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR096+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 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 09:42:57 AM UTC 2026
% Result : Theorem 2.36s 1.82s
% Output : Refutation 4.67s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 10
% Syntax : Number of formulae : 48 ( 16 unt; 0 def)
% Number of atoms : 128 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 156 ( 76 ~; 66 |; 5 &)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 9 con; 0-0 aty)
% Number of variables : 40 ( 40 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,axiom,
! [X0,X1] :
( s__subclass(X0,X1)
=> ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_26) ).
fof(f27,axiom,
! [X0,X1,X2] :
( ( s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__subclass(X0,X1)
& s__instance(X2,X0) )
=> s__instance(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_27) ).
fof(f6942,axiom,
s__subclass(s__AstronomicalBody,s__Object),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_7014) ).
fof(f37983,axiom,
s__subclass(s__Planet26_1,s__AstronomicalBody),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_2) ).
fof(f37984,axiom,
! [X0] :
( s__instance(X0,s__Object)
=> ( s__instance(X0,s__Planet26_1)
=> ( s__attribute(X0,s__Solid)
| s__attribute(X0,s__Gaseous) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_3) ).
fof(f37985,axiom,
! [X0] :
( s__instance(X0,s__Object)
=> ( s__instance(X0,s__Planet26_1)
=> ( s__attribute(X0,s__Earthlike)
| s__attribute(X0,s__HostileToEarthLife) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_4) ).
fof(f37986,axiom,
! [X0] :
( s__instance(X0,s__Object)
=> ( ( s__instance(X0,s__Planet26_1)
& s__attribute(X0,s__Gaseous) )
=> ~ s__attribute(X0,s__Earthlike) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_5) ).
fof(f37987,axiom,
s__instance(s__Object26_1,s__Planet26_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_6) ).
fof(f37988,axiom,
~ s__attribute(s__Object26_1,s__Solid),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_7) ).
fof(f37989,conjecture,
s__attribute(s__Object26_1,s__HostileToEarthLife),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(f37990,negated_conjecture,
~ s__attribute(s__Object26_1,s__HostileToEarthLife),
inference(negated_conjecture,[status(cth)],[f37989]) ).
fof(f37991,plain,
~ s__attribute(s__Object26_1,s__HostileToEarthLife),
inference(flattening,[],[f37990]) ).
fof(f38002,plain,
! [X0] :
( s__attribute(X0,s__Earthlike)
| s__attribute(X0,s__HostileToEarthLife)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__instance(X0,s__Object) ),
inference(ennf_transformation,[],[f37985]) ).
fof(f38003,plain,
! [X0] :
( s__attribute(X0,s__Earthlike)
| s__attribute(X0,s__HostileToEarthLife)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__instance(X0,s__Object) ),
inference(flattening,[],[f38002]) ).
fof(f38027,plain,
! [X0] :
( ~ s__attribute(X0,s__Earthlike)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__attribute(X0,s__Gaseous)
| ~ s__instance(X0,s__Object) ),
inference(ennf_transformation,[],[f37986]) ).
fof(f38028,plain,
! [X0] :
( ~ s__attribute(X0,s__Earthlike)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__attribute(X0,s__Gaseous)
| ~ s__instance(X0,s__Object) ),
inference(flattening,[],[f38027]) ).
fof(f38032,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(ennf_transformation,[],[f27]) ).
fof(f38033,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(flattening,[],[f38032]) ).
fof(f38034,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26]) ).
fof(f38036,plain,
! [X0] :
( s__attribute(X0,s__Solid)
| s__attribute(X0,s__Gaseous)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__instance(X0,s__Object) ),
inference(ennf_transformation,[],[f37984]) ).
fof(f38037,plain,
! [X0] :
( s__attribute(X0,s__Solid)
| s__attribute(X0,s__Gaseous)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__instance(X0,s__Object) ),
inference(flattening,[],[f38036]) ).
fof(f38055,plain,
~ s__attribute(s__Object26_1,s__HostileToEarthLife),
inference(cnf_transformation,[],[f37991]) ).
fof(f38060,plain,
! [X0] :
( s__attribute(X0,s__HostileToEarthLife)
| s__attribute(X0,s__Earthlike)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__instance(X0,s__Object) ),
inference(cnf_transformation,[],[f38003]) ).
fof(f38061,plain,
~ s__attribute(s__Object26_1,s__Solid),
inference(cnf_transformation,[],[f37988]) ).
fof(f38062,plain,
s__instance(s__Object26_1,s__Planet26_1),
inference(cnf_transformation,[],[f37987]) ).
fof(f38088,plain,
s__subclass(s__Planet26_1,s__AstronomicalBody),
inference(cnf_transformation,[],[f37983]) ).
fof(f38090,plain,
! [X0] :
( ~ s__attribute(X0,s__Earthlike)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__attribute(X0,s__Gaseous)
| ~ s__instance(X0,s__Object) ),
inference(cnf_transformation,[],[f38028]) ).
fof(f38097,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f38033]) ).
fof(f38098,plain,
! [X0,X1] :
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f38034]) ).
fof(f38099,plain,
! [X0,X1] :
( s__instance(X0,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f38034]) ).
fof(f38115,plain,
s__subclass(s__AstronomicalBody,s__Object),
inference(cnf_transformation,[],[f6942]) ).
fof(f38121,plain,
! [X0] :
( s__attribute(X0,s__Gaseous)
| s__attribute(X0,s__Solid)
| ~ s__instance(X0,s__Planet26_1)
| ~ s__instance(X0,s__Object) ),
inference(cnf_transformation,[],[f38037]) ).
fof(f38195,plain,
( s__attribute(s__Object26_1,s__Earthlike)
| ~ s__instance(s__Object26_1,s__Planet26_1)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(resolution,[],[f38060,f38055]) ).
fof(f38198,plain,
( s__attribute(s__Object26_1,s__Earthlike)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(forward_subsumption_resolution,[],[f38195,f38062]) ).
fof(f38200,plain,
( ~ s__instance(s__Object26_1,s__Planet26_1)
| ~ s__attribute(s__Object26_1,s__Gaseous)
| ~ s__instance(s__Object26_1,s__Object)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(resolution,[],[f38090,f38198]) ).
fof(f38201,plain,
( ~ s__instance(s__Object26_1,s__Planet26_1)
| ~ s__attribute(s__Object26_1,s__Gaseous)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(duplicate_literal_removal,[],[f38200]) ).
fof(f38202,plain,
( ~ s__attribute(s__Object26_1,s__Gaseous)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(forward_subsumption_resolution,[],[f38201,f38062]) ).
fof(f38203,plain,
( s__attribute(s__Object26_1,s__Solid)
| ~ s__instance(s__Object26_1,s__Planet26_1)
| ~ s__instance(s__Object26_1,s__Object)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(resolution,[],[f38121,f38202]) ).
fof(f38206,plain,
( s__attribute(s__Object26_1,s__Solid)
| ~ s__instance(s__Object26_1,s__Planet26_1)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(duplicate_literal_removal,[],[f38203]) ).
fof(f38207,plain,
( ~ s__instance(s__Object26_1,s__Planet26_1)
| ~ s__instance(s__Object26_1,s__Object) ),
inference(forward_subsumption_resolution,[],[f38206,f38061]) ).
fof(f38208,plain,
~ s__instance(s__Object26_1,s__Object),
inference(forward_subsumption_resolution,[],[f38207,f38062]) ).
fof(f38297,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X0,s__SetOrClass) ),
inference(forward_subsumption_resolution,[],[f38097,f38098]) ).
fof(f38298,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0) ),
inference(forward_subsumption_resolution,[],[f38297,f38099]) ).
fof(f38299,plain,
! [X0] :
( ~ s__subclass(X0,s__Object)
| ~ s__instance(s__Object26_1,X0) ),
inference(resolution,[],[f38298,f38208]) ).
fof(f38312,plain,
~ s__instance(s__Object26_1,s__AstronomicalBody),
inference(resolution,[],[f38299,f38115]) ).
fof(f38344,plain,
! [X0] :
( ~ s__subclass(X0,s__AstronomicalBody)
| ~ s__instance(s__Object26_1,X0) ),
inference(resolution,[],[f38312,f38298]) ).
fof(f38415,plain,
~ s__instance(s__Object26_1,s__Planet26_1),
inference(resolution,[],[f38344,f38088]) ).
fof(f38418,plain,
$false,
inference(forward_subsumption_resolution,[],[f38415,f38062]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR096+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.18 % Computer : n016.cluster.edu
% 0.10/0.18 % Model : x86_64 x86_64
% 0.10/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.18 % Memory : 8046.5625MB
% 0.10/0.18 % OS : Linux 6.8.0-71-generic
% 0.10/0.18 % CPULimit : 300
% 0.10/0.18 % WCLimit : 300
% 0.10/0.18 % DateTime : Mon Sep 28 22:50:19 UTC 2026
% 0.10/0.19 % CPUTime :
% 0.10/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.22 Running first-order theorem proving
% 0.10/0.22 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
% 2.36/1.82 % (4125062)Detected formulas, will run a generic FOF schedule.
% 2.36/1.82 % (4125069)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=3030314660:i=141695:sd=1:nm=32:gsp=on:ss=included_2993 on theBenchmark for (2993ds/141695Mi)
% 2.36/1.82 % (4125073)dis-21_1_sil=8000:lcm=predicate:random_seed=1990767351:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2993 on theBenchmark for (2993ds/129Mi)
% 2.36/1.82 % (4125072)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2726860794:s2a=on:i=139:gtg=position_2993 on theBenchmark for (2993ds/139Mi)
% 2.36/1.82 % (4125068)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=2591432122:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2993 on theBenchmark for (2993ds/134677Mi)
% 2.36/1.82 % (4125067)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=1674660968:i=141193_2993 on theBenchmark for (2993ds/141193Mi)
% 2.36/1.82 % (4125071)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1307028801:i=119:av=off:ss=axioms_2993 on theBenchmark for (2993ds/119Mi)
% 2.36/1.82 % (4125070)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1757921813:i=109:sd=1:ins=1:gsp=on:ss=axioms_2993 on theBenchmark for (2993ds/109Mi)
% 2.36/1.82 % (4125072)Instruction limit reached!
% 2.36/1.82 % (4125072)------------------------------
% 2.36/1.82 % (4125072)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.36/1.82 % (4125072)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.36/1.82 % (4125072)CaDiCaL version: 2.1.3
% 2.36/1.82 % (4125072)Termination reason: Instruction limit
% 2.36/1.82 % (4125072)Termination phase: Property scanning
% 2.36/1.82 % (4125072)Time elapsed: 0.060 s
% 2.36/1.82 % (4125072)Peak memory usage: 104 MB
% 2.36/1.82 % (4125072)Instructions burned: 139 (million)
% 2.36/1.82 % (4125070)Refutation not found, incomplete strategy
% 2.36/1.82 % (4125070)------------------------------
% 2.36/1.82 % (4125070)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.36/1.82 % (4125070)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.36/1.82 % (4125070)CaDiCaL version: 2.1.3
% 2.36/1.82 % (4125070)Termination reason: Refutation not found, incomplete strategy
% 2.36/1.82 % (4125070)Time elapsed: 0.059 s
% 2.36/1.82 % (4125070)Peak memory usage: 108 MB
% 2.36/1.82 % (4125070)Instructions burned: 98 (million)
% 2.36/1.82 % (4125071)First to succeed.
% 2.36/1.82 % (4125071)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-4125062"
% 2.36/1.82 % (4125073)Instruction limit reached!
% 2.36/1.82 % (4125073)------------------------------
% 2.36/1.82 % (4125073)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.36/1.82 % (4125073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.36/1.82 % (4125073)CaDiCaL version: 2.1.3
% 2.36/1.82 % (4125073)Termination reason: Instruction limit
% 2.36/1.82 % (4125073)Termination phase: Preprocessing 1
% 2.36/1.82 % (4125073)Time elapsed: 0.077 s
% 2.36/1.82 % (4125073)Peak memory usage: 106 MB
% 2.36/1.82 % (4125073)Instructions burned: 129 (million)
% 2.36/1.82 % (4125081)lrs+10_1_sil=8000:sp=occurrence:random_seed=4125031006:i=285:sd=3:ss=axioms:sgt=8_2991 on theBenchmark for (2991ds/285Mi)
% 2.36/1.82 % (4125082)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2884967053:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2991 on theBenchmark for (2991ds/157Mi)
% 2.36/1.82 % (4125081)Also succeeded, but the first one will report.
% 2.36/1.82 % (4125082)Instruction limit reached!
% 2.36/1.82 % (4125082)------------------------------
% 2.36/1.82 % (4125082)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.36/1.82 % (4125082)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.36/1.82 % (4125082)CaDiCaL version: 2.1.3
% 2.36/1.82 % (4125082)Termination reason: Instruction limit
% 2.36/1.82 % (4125082)Termination phase: SInE selection
% 2.36/1.82 % (4125082)Time elapsed: 0.069 s
% 2.36/1.82 % (4125082)Peak memory usage: 104 MB
% 2.36/1.82 % (4125082)Instructions burned: 157 (million)
% 2.36/1.82 % (4125070)------------------------------
% 2.36/1.82 % (4125070)------------------------------
% 2.36/1.82 % (4125071)Refutation found. Thanks to Tanya!
% 2.36/1.82 % SZS status Theorem for theBenchmark
% 2.36/1.82 % SZS output start Proof for theBenchmark
% See solution above
% 4.67/2.02 % (4125071)------------------------------
% 4.67/2.02 % (4125071)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/2.02 % (4125071)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/2.02 % (4125071)CaDiCaL version: 2.1.3
% 4.67/2.02 % (4125071)Termination reason: Refutation
% 4.67/2.02 % (4125071)Time elapsed: 0.069 s
% 4.67/2.02 % (4125071)Peak memory usage: 109 MB
% 4.67/2.02 % (4125071)Instructions burned: 111 (million)
% 4.67/2.02 % (4125071)------------------------------
% 4.67/2.02 % (4125071)------------------------------
% 4.67/2.02 % (4125062)Success in time 1.157 s
% 4.67/2.02 % Vampire exiting
%------------------------------------------------------------------------------