%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR083+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 : n014.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 09:42:46 AM UTC 2026
% Result : Theorem 0.20s 1.90s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 4
% Syntax : Number of formulae : 13 ( 7 unt; 1 def)
% Number of atoms : 24 ( 4 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 22 ( 11 ~; 7 |; 4 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 5 ( 3 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7207,axiom,
s__subclass(s__Human,s__CognitiveAgent),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_7281) ).
fof(f32698,axiom,
s__subclass(s__Human,s__Animal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_15950) ).
fof(f37982,conjecture,
? [X0] :
( s__subclass(X0,s__Animal)
& s__subclass(X0,s__CognitiveAgent)
& X0 = s__Human ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(f37983,negated_conjecture,
~ ? [X0] :
( s__subclass(X0,s__Animal)
& s__subclass(X0,s__CognitiveAgent)
& X0 = s__Human ),
inference(negated_conjecture,[status(cth)],[f37982]) ).
fof(f37984,plain,
! [X0] :
( ~ s__subclass(X0,s__Animal)
| ~ s__subclass(X0,s__CognitiveAgent)
| s__Human != X0 ),
inference(ennf_transformation,[],[f37983]) ).
fof(f37995,plain,
! [X0] :
( ~ s__subclass(X0,s__Animal)
| ~ s__subclass(X0,s__CognitiveAgent)
| s__Human != X0 ),
inference(cnf_transformation,[],[f37984]) ).
fof(f38013,plain,
s__subclass(s__Human,s__CognitiveAgent),
inference(cnf_transformation,[],[f7207]) ).
fof(f38014,plain,
s__subclass(s__Human,s__Animal),
inference(cnf_transformation,[],[f32698]) ).
fof(f38024,definition,
~ sP0(s__Human),
introduced(definition,[new_symbols(definition,[sP0])],[inequality_splitting_name_introduction]) ).
fof(f38025,plain,
! [X0] :
( ~ s__subclass(X0,s__Animal)
| ~ s__subclass(X0,s__CognitiveAgent)
| sP0(X0) ),
inference(inequality_splitting,[],[f37995,f38024]) ).
fof(f38033,plain,
( ~ s__subclass(s__Human,s__CognitiveAgent)
| sP0(s__Human) ),
inference(resolution,[],[f38025,f38014]) ).
fof(f38034,plain,
sP0(s__Human),
inference(forward_subsumption_resolution,[],[f38033,f38013]) ).
fof(f38035,plain,
$false,
inference(forward_subsumption_resolution,[],[f38034,f38024]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR083+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.19 % Computer : n014.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Mon Sep 28 22:33:16 UTC 2026
% 0.09/0.19 % CPUTime :
% 0.09/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 Running first-order theorem proving
% 0.09/0.23 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
% 0.20/1.90 % (2261483)Detected formulas, will run a generic FOF schedule.
% 0.20/1.90 % (2261491)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=4131839746:i=109:sd=1:ins=1:gsp=on:ss=axioms_2993 on theBenchmark for (2993ds/109Mi)
% 0.20/1.90 % (2261490)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=1311172029:i=141695:sd=1:nm=32:gsp=on:ss=included_2993 on theBenchmark for (2993ds/141695Mi)
% 0.20/1.90 % (2261494)dis-21_1_sil=8000:lcm=predicate:random_seed=2317219768: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)
% 0.20/1.90 % (2261492)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=798147234:i=119:av=off:ss=axioms_2993 on theBenchmark for (2993ds/119Mi)
% 0.20/1.90 % (2261488)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=3359635623:i=141193_2993 on theBenchmark for (2993ds/141193Mi)
% 0.20/1.90 % (2261489)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=1638746589:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2993 on theBenchmark for (2993ds/134677Mi)
% 0.20/1.90 % (2261493)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1388789954:s2a=on:i=139:gtg=position_2993 on theBenchmark for (2993ds/139Mi)
% 0.20/1.90 % (2261491)First to succeed.
% 0.20/1.90 % (2261491)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2261483"
% 0.20/1.90 % (2261493)Instruction limit reached!
% 0.20/1.90 % (2261493)------------------------------
% 0.20/1.90 % (2261493)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.20/1.90 % (2261493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/1.90 % (2261493)CaDiCaL version: 2.1.3
% 0.20/1.90 % (2261493)Termination reason: Instruction limit
% 0.20/1.90 % (2261493)Termination phase: Property scanning
% 0.20/1.90 % (2261493)Time elapsed: 0.061 s
% 0.20/1.90 % (2261493)Peak memory usage: 104 MB
% 0.20/1.90 % (2261493)Instructions burned: 141 (million)
% 0.20/1.90 % (2261492)Also succeeded, but the first one will report.
% 0.20/1.90 % (2261494)Instruction limit reached!
% 0.20/1.90 % (2261494)------------------------------
% 0.20/1.90 % (2261494)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.20/1.90 % (2261494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/1.90 % (2261494)CaDiCaL version: 2.1.3
% 0.20/1.90 % (2261494)Termination reason: Instruction limit
% 0.20/1.90 % (2261494)Termination phase: Preprocessing 1
% 0.20/1.90 % (2261494)Time elapsed: 0.080 s
% 0.20/1.90 % (2261494)Peak memory usage: 105 MB
% 0.20/1.90 % (2261494)Instructions burned: 129 (million)
% 0.20/1.90 % (2261491)Refutation found. Thanks to Tanya!
% 0.20/1.90 % SZS status Theorem for theBenchmark
% 0.20/1.90 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/1.90 % (2261491)------------------------------
% 0.20/1.90 % (2261491)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.20/1.90 % (2261491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/1.90 % (2261491)CaDiCaL version: 2.1.3
% 0.20/1.90 % (2261491)Termination reason: Refutation
% 0.20/1.90 % (2261491)Time elapsed: 0.040 s
% 0.20/1.90 % (2261491)Peak memory usage: 109 MB
% 0.20/1.90 % (2261491)Instructions burned: 101 (million)
% 0.20/1.90 % (2261491)------------------------------
% 0.20/1.90 % (2261491)------------------------------
% 0.20/1.90 % (2261483)Success in time 1.02 s
% 0.20/1.90 % Vampire exiting
%------------------------------------------------------------------------------