%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR256+1 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n006.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 09:44:12 AM UTC 2026
% Result : Theorem 0.26s 1.51s
% Output : Refutation 0.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 5
% Syntax : Number of formulae : 19 ( 13 unt; 0 def)
% Number of atoms : 29 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 25 ( 15 ~; 8 |; 1 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 14 ( 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0,X1,X2] :
( ( p__d__subclass(X0,X1)
& p__d__subclass(X1,X2) )
=> p__d__subclass(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',predefinitionsA8) ).
fof(f1758,axiom,
p__d__subclass(c__ChangeOfPossession,c__SocialInteraction),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mergeA2519) ).
fof(f1759,axiom,
p__d__subclass(c__Giving,c__ChangeOfPossession),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mergeA2523) ).
fof(f1762,axiom,
p__d__subclass(c__Funding,c__Giving),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mergeA2526) ).
fof(f7433,conjecture,
p__d__subclass(c__Funding,c__SocialInteraction),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclassEvent0321) ).
fof(f7434,negated_conjecture,
~ p__d__subclass(c__Funding,c__SocialInteraction),
inference(negated_conjecture,[status(cth)],[f7433]) ).
fof(f7435,plain,
~ p__d__subclass(c__Funding,c__SocialInteraction),
inference(flattening,[],[f7434]) ).
fof(f7497,plain,
! [X0,X1,X2] :
( p__d__subclass(X0,X2)
| ~ p__d__subclass(X0,X1)
| ~ p__d__subclass(X1,X2) ),
inference(ennf_transformation,[],[f2]) ).
fof(f7498,plain,
! [X0,X1,X2] :
( p__d__subclass(X0,X2)
| ~ p__d__subclass(X0,X1)
| ~ p__d__subclass(X1,X2) ),
inference(flattening,[],[f7497]) ).
fof(f7890,plain,
~ p__d__subclass(c__Funding,c__SocialInteraction),
inference(cnf_transformation,[],[f7435]) ).
fof(f7892,plain,
! [X2,X0,X1] :
( p__d__subclass(X0,X2)
| ~ p__d__subclass(X0,X1)
| ~ p__d__subclass(X1,X2) ),
inference(cnf_transformation,[],[f7498]) ).
fof(f7906,plain,
p__d__subclass(c__ChangeOfPossession,c__SocialInteraction),
inference(cnf_transformation,[],[f1758]) ).
fof(f7911,plain,
p__d__subclass(c__Funding,c__Giving),
inference(cnf_transformation,[],[f1762]) ).
fof(f8018,plain,
p__d__subclass(c__Giving,c__ChangeOfPossession),
inference(cnf_transformation,[],[f1759]) ).
fof(f9019,plain,
! [X0] :
( ~ p__d__subclass(c__Funding,X0)
| ~ p__d__subclass(X0,c__SocialInteraction) ),
inference(resolution,[],[f7892,f7890]) ).
fof(f9021,plain,
~ p__d__subclass(c__Giving,c__SocialInteraction),
inference(resolution,[],[f9019,f7911]) ).
fof(f9028,plain,
! [X0] :
( ~ p__d__subclass(c__Giving,X0)
| ~ p__d__subclass(X0,c__SocialInteraction) ),
inference(resolution,[],[f9021,f7892]) ).
fof(f9039,plain,
~ p__d__subclass(c__Giving,c__ChangeOfPossession),
inference(resolution,[],[f9028,f7906]) ).
fof(f9043,plain,
$false,
inference(resolution,[],[f9039,f8018]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR256+1 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.22 % Computer : n006.cluster.edu
% 0.10/0.22 % Model : x86_64 x86_64
% 0.10/0.22 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.22 % Memory : 8046.5625MB
% 0.10/0.22 % OS : Linux 6.8.0-71-generic
% 0.10/0.22 % CPULimit : 300
% 0.10/0.22 % WCLimit : 300
% 0.10/0.22 % DateTime : Mon Sep 28 23:54:25 UTC 2026
% 0.10/0.22 % CPUTime :
% 0.10/0.22 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.27 Running first-order theorem proving
% 0.10/0.27 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.26/1.51 % (321765)Detected formulas, will run a generic FOF schedule.
% 0.26/1.51 % (321877)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=758053625:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2998 on theBenchmark for (2998ds/134677Mi)
% 0.26/1.51 % (321879)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3561696834:i=109:sd=1:ins=1:gsp=on:ss=axioms_2998 on theBenchmark for (2998ds/109Mi)
% 0.26/1.51 % (321878)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=1174619478:i=141695:sd=1:nm=32:gsp=on:ss=included_2998 on theBenchmark for (2998ds/141695Mi)
% 0.26/1.51 % (321880)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=916391123:i=119:av=off:ss=axioms_2998 on theBenchmark for (2998ds/119Mi)
% 0.26/1.51 % (321876)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=1895162626:i=141193_2998 on theBenchmark for (2998ds/141193Mi)
% 0.26/1.51 % (321881)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2612440698:s2a=on:i=139:gtg=position_2998 on theBenchmark for (2998ds/139Mi)
% 0.26/1.51 % (321882)dis-21_1_sil=8000:lcm=predicate:random_seed=1998227120:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2998 on theBenchmark for (2998ds/129Mi)
% 0.26/1.51 % (321879)Refutation not found, incomplete strategy
% 0.26/1.51 % (321879)------------------------------
% 0.26/1.51 % (321879)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.26/1.51 % (321879)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/1.51 % (321879)CaDiCaL version: 2.1.3
% 0.26/1.51 % (321879)Termination reason: Refutation not found, incomplete strategy
% 0.26/1.51 % (321879)Time elapsed: 0.017 s
% 0.26/1.51 % (321879)Peak memory usage: 94 MB
% 0.26/1.51 % (321879)Instructions burned: 24 (million)
% 0.26/1.51 % (321880)Instruction limit reached!
% 0.26/1.51 % (321880)------------------------------
% 0.26/1.51 % (321880)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.26/1.51 % (321880)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/1.51 % (321880)CaDiCaL version: 2.1.3
% 0.26/1.51 % (321880)Termination reason: Instruction limit
% 0.26/1.51 % (321880)Termination phase: Saturation
% 0.26/1.51 % (321880)Time elapsed: 0.055 s
% 0.26/1.51 % (321880)Peak memory usage: 93 MB
% 0.26/1.51 % (321882)First to succeed.
% 0.26/1.51 % (321880)Instructions burned: 120 (million)
% 0.26/1.51 % (321882)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-321765"
% 0.26/1.51 % (321881)Instruction limit reached!
% 0.26/1.51 % (321881)------------------------------
% 0.26/1.51 % (321881)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.26/1.51 % (321881)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/1.51 % (321881)CaDiCaL version: 2.1.3
% 0.26/1.51 % (321881)Termination reason: Instruction limit
% 0.26/1.51 % (321881)Termination phase: Preprocessing 3
% 0.26/1.51 % (321881)Time elapsed: 0.085 s
% 0.26/1.51 % (321881)Peak memory usage: 94 MB
% 0.26/1.51 % (321881)Instructions burned: 140 (million)
% 0.26/1.51 % (321913)lrs+10_1_sil=8000:sp=occurrence:random_seed=3684078241:i=285:sd=3:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/285Mi)
% 0.26/1.51 % (321913)Refutation not found, incomplete strategy
% 0.26/1.51 % (321913)------------------------------
% 0.26/1.51 % (321913)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.26/1.51 % (321913)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/1.51 % (321913)CaDiCaL version: 2.1.3
% 0.26/1.51 % (321913)Termination reason: Refutation not found, incomplete strategy
% 0.26/1.51 % (321913)Time elapsed: 0.038 s
% 0.26/1.51 % (321913)Peak memory usage: 95 MB
% 0.26/1.51 % (321913)Instructions burned: 57 (million)
% 0.26/1.51 % (321934)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2091545107:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/157Mi)
% 0.26/1.51 % (321934)Refutation not found, incomplete strategy
% 0.26/1.51 % (321934)------------------------------
% 0.26/1.51 % (321934)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.26/1.51 % (321934)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/1.51 % (321934)CaDiCaL version: 2.1.3
% 0.26/1.51 % (321934)Termination reason: Refutation not found, incomplete strategy
% 0.26/1.51 % (321934)Time elapsed: 0.032 s
% 0.26/1.51 % (321934)Peak memory usage: 94 MB
% 0.26/1.51 % (321934)Instructions burned: 61 (million)
% 0.26/1.51 % (321879)------------------------------
% 0.26/1.51 % (321879)------------------------------
% 0.26/1.51 % (321882)Refutation found. Thanks to Tanya!
% 0.26/1.51 % SZS status Theorem for theBenchmark
% 0.26/1.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.26/1.51 % (321882)------------------------------
% 0.26/1.51 % (321882)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.26/1.51 % (321882)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/1.51 % (321882)CaDiCaL version: 2.1.3
% 0.26/1.51 % (321882)Termination reason: Refutation
% 0.26/1.51 % (321882)Time elapsed: 0.044 s
% 0.26/1.51 % (321882)Peak memory usage: 95 MB
% 0.26/1.51 % (321882)Instructions burned: 73 (million)
% 0.26/1.51 % (321882)------------------------------
% 0.26/1.51 % (321882)------------------------------
% 0.26/1.51 % (321765)Success in time 0.611 s
% 0.26/1.51 % Vampire exiting
%------------------------------------------------------------------------------