%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR079+1 : 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 : 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 09:42:42 AM UTC 2026
% Result : Theorem 0.27s 2.21s
% Output : Refutation 0.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 16
% Syntax : Number of formulae : 56 ( 43 unt; 0 def)
% Number of atoms : 86 ( 26 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 62 ( 32 ~; 23 |; 4 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 15 ( 15 usr; 15 con; 0-0 aty)
% Number of variables : 29 ( 29 !; 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(f14492,axiom,
s__subclass(s__Reptile,s__Animal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMOcache_7275) ).
fof(f14789,axiom,
s__instance(s__Organism5_1,s__Lizard5_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_2) ).
fof(f14810,axiom,
s__Class5_1 = s__Class5_2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_23) ).
fof(f14811,axiom,
s__Class5_2 = s__Class5_3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_24) ).
fof(f14812,axiom,
s__Class5_3 = s__Class5_4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_25) ).
fof(f14813,axiom,
s__Class5_4 = s__Class5_5,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_26) ).
fof(f14814,axiom,
s__Class5_5 = s__Class5_6,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_27) ).
fof(f14815,axiom,
s__Class5_6 = s__Class5_7,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_28) ).
fof(f14816,axiom,
s__Class5_7 = s__Class5_8,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_29) ).
fof(f14817,axiom,
s__Class5_8 = s__Class5_9,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_30) ).
fof(f14818,axiom,
s__Class5_9 = s__Class5_10,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_31) ).
fof(f14819,axiom,
s__subclass(s__Lizard5_1,s__Class5_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_32) ).
fof(f14820,axiom,
s__subclass(s__Class5_10,s__Reptile),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_33) ).
fof(f14821,conjecture,
s__instance(s__Organism5_1,s__Animal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO) ).
fof(f14822,negated_conjecture,
~ s__instance(s__Organism5_1,s__Animal),
inference(negated_conjecture,[status(cth)],[f14821]) ).
fof(f14824,plain,
~ s__instance(s__Organism5_1,s__Animal),
inference(flattening,[],[f14822]) ).
fof(f14834,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(f14835,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,[],[f14834]) ).
fof(f14836,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26]) ).
fof(f14878,plain,
~ s__instance(s__Organism5_1,s__Animal),
inference(cnf_transformation,[],[f14824]) ).
fof(f14888,plain,
s__instance(s__Organism5_1,s__Lizard5_1),
inference(cnf_transformation,[],[f14789]) ).
fof(f14928,plain,
s__subclass(s__Lizard5_1,s__Class5_1),
inference(cnf_transformation,[],[f14819]) ).
fof(f14932,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,[],[f14835]) ).
fof(f14933,plain,
! [X0,X1] :
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f14836]) ).
fof(f14934,plain,
! [X0,X1] :
( s__instance(X0,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f14836]) ).
fof(f14941,plain,
s__Class5_1 = s__Class5_2,
inference(cnf_transformation,[],[f14810]) ).
fof(f14957,plain,
s__Class5_2 = s__Class5_3,
inference(cnf_transformation,[],[f14811]) ).
fof(f14962,plain,
s__Class5_3 = s__Class5_4,
inference(cnf_transformation,[],[f14812]) ).
fof(f14965,plain,
s__Class5_4 = s__Class5_5,
inference(cnf_transformation,[],[f14813]) ).
fof(f14968,plain,
s__Class5_5 = s__Class5_6,
inference(cnf_transformation,[],[f14814]) ).
fof(f14971,plain,
s__Class5_6 = s__Class5_7,
inference(cnf_transformation,[],[f14815]) ).
fof(f14974,plain,
s__Class5_7 = s__Class5_8,
inference(cnf_transformation,[],[f14816]) ).
fof(f14977,plain,
s__Class5_8 = s__Class5_9,
inference(cnf_transformation,[],[f14817]) ).
fof(f14980,plain,
s__Class5_9 = s__Class5_10,
inference(cnf_transformation,[],[f14818]) ).
fof(f14983,plain,
s__subclass(s__Class5_10,s__Reptile),
inference(cnf_transformation,[],[f14820]) ).
fof(f14991,plain,
s__subclass(s__Reptile,s__Animal),
inference(cnf_transformation,[],[f14492]) ).
fof(f15114,plain,
s__Class5_8 = s__Class5_10,
inference(definition_unfolding,[],[f14977,f14980]) ).
fof(f15115,plain,
s__Class5_7 = s__Class5_10,
inference(definition_unfolding,[],[f14974,f15114]) ).
fof(f15116,plain,
s__Class5_6 = s__Class5_10,
inference(definition_unfolding,[],[f14971,f15115]) ).
fof(f15117,plain,
s__Class5_5 = s__Class5_10,
inference(definition_unfolding,[],[f14968,f15116]) ).
fof(f15118,plain,
s__Class5_4 = s__Class5_10,
inference(definition_unfolding,[],[f14965,f15117]) ).
fof(f15119,plain,
s__Class5_3 = s__Class5_10,
inference(definition_unfolding,[],[f14962,f15118]) ).
fof(f15120,plain,
s__Class5_2 = s__Class5_10,
inference(definition_unfolding,[],[f14957,f15119]) ).
fof(f15121,plain,
s__Class5_1 = s__Class5_10,
inference(definition_unfolding,[],[f14941,f15120]) ).
fof(f15122,plain,
s__subclass(s__Lizard5_1,s__Class5_10),
inference(definition_unfolding,[],[f14928,f15121]) ).
fof(f15159,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,[],[f14932,f14933]) ).
fof(f15160,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0) ),
inference(forward_subsumption_resolution,[],[f15159,f14934]) ).
fof(f15161,plain,
! [X0] :
( ~ s__subclass(X0,s__Animal)
| ~ s__instance(s__Organism5_1,X0) ),
inference(resolution,[],[f15160,f14878]) ).
fof(f15168,plain,
~ s__instance(s__Organism5_1,s__Reptile),
inference(resolution,[],[f15161,f14991]) ).
fof(f15353,plain,
! [X0] :
( ~ s__subclass(X0,s__Reptile)
| ~ s__instance(s__Organism5_1,X0) ),
inference(resolution,[],[f15168,f15160]) ).
fof(f15379,plain,
~ s__instance(s__Organism5_1,s__Class5_10),
inference(resolution,[],[f15353,f14983]) ).
fof(f15380,plain,
! [X0] :
( ~ s__subclass(X0,s__Class5_10)
| ~ s__instance(s__Organism5_1,X0) ),
inference(resolution,[],[f15379,f15160]) ).
fof(f15394,plain,
~ s__instance(s__Organism5_1,s__Lizard5_1),
inference(resolution,[],[f15380,f15122]) ).
fof(f15395,plain,
$false,
inference(forward_subsumption_resolution,[],[f15394,f14888]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR079+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 % Computer : n006.cluster.edu
% 0.09/0.23 % Model : x86_64 x86_64
% 0.09/0.23 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.23 % Memory : 8046.5625MB
% 0.09/0.23 % OS : Linux 6.8.0-71-generic
% 0.09/0.23 % CPULimit : 300
% 0.09/0.23 % WCLimit : 300
% 0.09/0.23 % DateTime : Mon Sep 28 22:27:55 UTC 2026
% 0.09/0.24 % CPUTime :
% 0.09/0.24 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.23/0.29 Running first-order theorem proving
% 0.23/0.29 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
% 0.27/2.21 % (284416)Detected formulas, will run a generic FOF schedule.
% 0.27/2.21 % (284423)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=2943206723:i=141695:sd=1:nm=32:gsp=on:ss=included_2996 on theBenchmark for (2996ds/141695Mi)
% 0.27/2.21 % (284422)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=310271888:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2996 on theBenchmark for (2996ds/134677Mi)
% 0.27/2.21 % (284425)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3560200539:i=119:av=off:ss=axioms_2996 on theBenchmark for (2996ds/119Mi)
% 0.27/2.21 % (284426)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1898200604:s2a=on:i=139:gtg=position_2996 on theBenchmark for (2996ds/139Mi)
% 0.27/2.21 % (284424)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2459187947:i=109:sd=1:ins=1:gsp=on:ss=axioms_2996 on theBenchmark for (2996ds/109Mi)
% 0.27/2.21 % (284421)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=994297987:i=141193_2996 on theBenchmark for (2996ds/141193Mi)
% 0.27/2.21 % (284427)dis-21_1_sil=8000:lcm=predicate:random_seed=2906746512:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2996 on theBenchmark for (2996ds/129Mi)
% 0.27/2.21 % (284424)Refutation not found, incomplete strategy
% 0.27/2.21 % (284424)------------------------------
% 0.27/2.21 % (284424)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.27/2.21 % (284424)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/2.21 % (284424)CaDiCaL version: 2.1.3
% 0.27/2.21 % (284424)Termination reason: Refutation not found, incomplete strategy
% 0.27/2.21 % (284424)Time elapsed: 0.047 s
% 0.27/2.21 % (284424)Peak memory usage: 96 MB
% 0.27/2.21 % (284424)Instructions burned: 60 (million)
% 0.27/2.21 % (284425)First to succeed.
% 0.27/2.21 % (284425)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-284416"
% 0.27/2.21 % (284427)Instruction limit reached!
% 0.27/2.21 % (284427)------------------------------
% 0.27/2.21 % (284427)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.27/2.21 % (284427)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/2.21 % (284427)CaDiCaL version: 2.1.3
% 0.27/2.21 % (284427)Termination reason: Instruction limit
% 0.27/2.21 % (284427)Termination phase: Preprocessing 3
% 0.27/2.21 % (284427)Time elapsed: 0.119 s
% 0.27/2.21 % (284427)Peak memory usage: 96 MB
% 0.27/2.21 % (284427)Instructions burned: 130 (million)
% 0.27/2.21 % (284426)Instruction limit reached!
% 0.27/2.21 % (284426)------------------------------
% 0.27/2.21 % (284426)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.27/2.21 % (284426)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/2.21 % (284426)CaDiCaL version: 2.1.3
% 0.27/2.21 % (284426)Termination reason: Instruction limit
% 0.27/2.21 % (284426)Termination phase: SInE selection
% 0.27/2.21 % (284426)Time elapsed: 0.122 s
% 0.27/2.21 % (284426)Peak memory usage: 94 MB
% 0.27/2.21 % (284426)Instructions burned: 139 (million)
% 0.27/2.21 % (284436)lrs+10_1_sil=32000:urr=on:br=off:random_seed=920981715:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2992 on theBenchmark for (2992ds/157Mi)
% 0.27/2.21 % (284436)Refutation not found, incomplete strategy
% 0.27/2.21 % (284436)------------------------------
% 0.27/2.21 % (284436)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.27/2.21 % (284436)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/2.21 % (284436)CaDiCaL version: 2.1.3
% 0.27/2.21 % (284436)Termination reason: Refutation not found, incomplete strategy
% 0.27/2.21 % (284436)Time elapsed: 0.068 s
% 0.27/2.21 % (284436)Peak memory usage: 97 MB
% 0.27/2.21 % (284436)Instructions burned: 126 (million)
% 0.27/2.21 % (284435)lrs+10_1_sil=8000:sp=occurrence:random_seed=26540305:i=285:sd=3:ss=axioms:sgt=8_2992 on theBenchmark for (2992ds/285Mi)
% 0.27/2.21 % (284424)------------------------------
% 0.27/2.21 % (284424)------------------------------
% 0.27/2.21 % (284425)Refutation found. Thanks to Tanya!
% 0.27/2.21 % SZS status Theorem for theBenchmark
% 0.27/2.21 % SZS output start Proof for theBenchmark
% See solution above
% 0.27/2.21 % (284425)------------------------------
% 0.27/2.21 % (284425)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.27/2.21 % (284425)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/2.21 % (284425)CaDiCaL version: 2.1.3
% 0.27/2.21 % (284425)Termination reason: Refutation
% 0.27/2.21 % (284425)Time elapsed: 0.064 s
% 0.27/2.21 % (284425)Peak memory usage: 97 MB
% 0.27/2.21 % (284425)Instructions burned: 77 (million)
% 0.27/2.21 % (284425)------------------------------
% 0.27/2.21 % (284425)------------------------------
% 0.27/2.21 % (284416)Success in time 1.123 s
% 0.27/2.21 % Vampire exiting
%------------------------------------------------------------------------------