%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR032+3 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n009.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 09:42:05 AM UTC 2026
% Result : Theorem 3.79s 1.41s
% Output : Refutation 3.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 11 ( 5 unt; 0 def)
% Number of atoms : 17 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 11 ( 5 ~; 2 |; 1 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 13 ( 11 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f6738,axiom,
! [X0] :
( city(X0)
=> isa(X0,c_city) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_6738) ).
fof(f7481,axiom,
! [X0,X1] : city(f_citynamedfn(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_7481) ).
fof(f8006,conjecture,
? [X0] :
( mtvisible(c_reasoningaboutpossibleantecedentsmt)
=> isa(f_citynamedfn(s_agen,c_france),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query132) ).
fof(f8007,negated_conjecture,
~ ? [X0] :
( mtvisible(c_reasoningaboutpossibleantecedentsmt)
=> isa(f_citynamedfn(s_agen,c_france),X0) ),
inference(negated_conjecture,[status(cth)],[f8006]) ).
fof(f8135,plain,
! [X0] :
( ~ isa(f_citynamedfn(s_agen,c_france),X0)
& mtvisible(c_reasoningaboutpossibleantecedentsmt) ),
inference(ennf_transformation,[],[f8007]) ).
fof(f8155,plain,
! [X0] :
( isa(X0,c_city)
| ~ city(X0) ),
inference(ennf_transformation,[],[f6738]) ).
fof(f8322,plain,
! [X0] : ~ isa(f_citynamedfn(s_agen,c_france),X0),
inference(cnf_transformation,[],[f8135]) ).
fof(f8326,plain,
! [X0,X1] : city(f_citynamedfn(X0,X1)),
inference(cnf_transformation,[],[f7481]) ).
fof(f8349,plain,
! [X0] :
( ~ city(X0)
| isa(X0,c_city) ),
inference(cnf_transformation,[],[f8155]) ).
fof(f8691,plain,
! [X0,X1] : isa(f_citynamedfn(X0,X1),c_city),
inference(resolution,[],[f8349,f8326]) ).
fof(f8785,plain,
$false,
inference(resolution,[],[f8691,f8322]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR032+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n009.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 22:12:00 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.21 Running first-order theorem proving
% 0.07/0.22 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
% 3.79/1.41 % (3551083)Detected formulas, will run a generic FOF schedule.
% 3.79/1.41 % (3551100)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=3793512648:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2998 on theBenchmark for (2998ds/134677Mi)
% 3.79/1.41 % (3551105)dis-21_1_sil=8000:lcm=predicate:random_seed=2881923553: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)
% 3.79/1.41 % (3551099)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=2151680689:i=141193_2998 on theBenchmark for (2998ds/141193Mi)
% 3.79/1.41 % (3551103)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3613294168:i=119:av=off:ss=axioms_2998 on theBenchmark for (2998ds/119Mi)
% 3.79/1.41 % (3551104)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2592357397:s2a=on:i=139:gtg=position_2998 on theBenchmark for (2998ds/139Mi)
% 3.79/1.41 % (3551101)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=410897336:i=141695:sd=1:nm=32:gsp=on:ss=included_2998 on theBenchmark for (2998ds/141695Mi)
% 3.79/1.41 % (3551102)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2440427577:i=109:sd=1:ins=1:gsp=on:ss=axioms_2998 on theBenchmark for (2998ds/109Mi)
% 3.79/1.41 % (3551102)Refutation not found, incomplete strategy
% 3.79/1.41 % (3551102)------------------------------
% 3.79/1.41 % (3551102)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.41 % (3551102)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.41 % (3551102)CaDiCaL version: 2.1.3
% 3.79/1.41 % (3551102)Termination reason: Refutation not found, incomplete strategy
% 3.79/1.41 % (3551102)Time elapsed: 0.016 s
% 3.79/1.41 % (3551102)Peak memory usage: 94 MB
% 3.79/1.41 % (3551102)Instructions burned: 24 (million)
% 3.79/1.41 % (3551105)First to succeed.
% 3.79/1.41 % (3551105)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3551083"
% 3.79/1.41 % (3551103)Instruction limit reached!
% 3.79/1.41 % (3551103)------------------------------
% 3.79/1.41 % (3551103)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.41 % (3551103)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.41 % (3551103)CaDiCaL version: 2.1.3
% 3.79/1.41 % (3551103)Termination reason: Instruction limit
% 3.79/1.41 % (3551103)Termination phase: Saturation
% 3.79/1.41 % (3551103)Time elapsed: 0.057 s
% 3.79/1.41 % (3551103)Peak memory usage: 93 MB
% 3.79/1.41 % (3551103)Instructions burned: 121 (million)
% 3.79/1.41 % (3551104)Instruction limit reached!
% 3.79/1.41 % (3551104)------------------------------
% 3.79/1.41 % (3551104)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.41 % (3551104)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.41 % (3551104)CaDiCaL version: 2.1.3
% 3.79/1.41 % (3551104)Termination reason: Instruction limit
% 3.79/1.41 % (3551104)Termination phase: Property scanning
% 3.79/1.41 % (3551104)Time elapsed: 0.079 s
% 3.79/1.41 % (3551104)Peak memory usage: 93 MB
% 3.79/1.41 % (3551104)Instructions burned: 141 (million)
% 3.79/1.41 % (3551155)lrs+10_1_sil=8000:sp=occurrence:random_seed=3700543102:i=285:sd=3:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/285Mi)
% 3.79/1.41 % (3551155)Also succeeded, but the first one will report.
% 3.79/1.41 % (3551163)lrs+10_1_sil=32000:urr=on:br=off:random_seed=450710774:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/157Mi)
% 3.79/1.41 % (3551163)Refutation not found, incomplete strategy
% 3.79/1.41 % (3551163)------------------------------
% 3.79/1.41 % (3551163)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.41 % (3551163)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.41 % (3551163)CaDiCaL version: 2.1.3
% 3.79/1.41 % (3551163)Termination reason: Refutation not found, incomplete strategy
% 3.79/1.41 % (3551163)Time elapsed: 0.030 s
% 3.79/1.41 % (3551163)Peak memory usage: 94 MB
% 3.79/1.41 % (3551163)Instructions burned: 56 (million)
% 3.79/1.41 % (3551102)------------------------------
% 3.79/1.41 % (3551102)------------------------------
% 3.79/1.41 % (3551105)Refutation found. Thanks to Tanya!
% 3.79/1.41 % SZS status Theorem for theBenchmark
% 3.79/1.41 % SZS output start Proof for theBenchmark
% See solution above
% 3.79/1.41 % (3551105)------------------------------
% 3.79/1.41 % (3551105)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.41 % (3551105)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.41 % (3551105)CaDiCaL version: 2.1.3
% 3.79/1.41 % (3551105)Termination reason: Refutation
% 3.79/1.41 % (3551105)Time elapsed: 0.028 s
% 3.79/1.41 % (3551105)Peak memory usage: 95 MB
% 3.79/1.41 % (3551105)Instructions burned: 43 (million)
% 3.79/1.41 % (3551105)------------------------------
% 3.79/1.41 % (3551105)------------------------------
% 3.79/1.41 % (3551083)Success in time 0.559 s
% 3.79/1.41 % Vampire exiting
%------------------------------------------------------------------------------