%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR073+2 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n018.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 09:44:57 AM UTC 2026
% Result : Theorem 0.94s 0.45s
% Output : Refutation 0.94s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 10
% Syntax : Number of formulae : 46 ( 11 unt; 2 def)
% Number of atoms : 85 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 70 ( 31 ~; 27 |; 2 &)
% ( 2 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 10 ( 9 usr; 3 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 36 ( 0 sgn 34 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f99,axiom,
! [X0,X1] :
( tptptypes_6_388(X0,X1)
=> tptptypes_5_387(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_99) ).
fof(f108,axiom,
! [X0,X1] :
( tptptypes_9_401(X0,X1)
=> tptptypes_8_400(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_108) ).
fof(f157,axiom,
( mtvisible(c_tptp_member237_mt)
=> tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_157) ).
fof(f174,axiom,
! [X0,X1] :
( tptptypes_8_400(X0,X1)
=> tptptypes_7_396(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_174) ).
fof(f198,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member237_mt),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_198) ).
fof(f409,axiom,
! [X0,X1] :
( tptptypes_7_396(X0,X1)
=> tptptypes_6_388(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_409) ).
fof(f1123,axiom,
! [X0,X1] :
( ( mtvisible(X0)
& genlmt(X0,X1) )
=> mtvisible(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+1.ax',ax1_1123) ).
fof(f1132,conjecture,
? [X0] :
( mtvisible(c_tptp_spindlecollectormt)
=> tptptypes_5_387(X0,c_pushingababycarriage) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query123) ).
fof(f1133,negated_conjecture,
~ ? [X0] :
( mtvisible(c_tptp_spindlecollectormt)
=> tptptypes_5_387(X0,c_pushingababycarriage) ),
inference(negated_conjecture,[status(cth)],[f1132]) ).
fof(f1271,plain,
! [X0,X1] :
( tptptypes_5_387(X0,X1)
| ~ tptptypes_6_388(X0,X1) ),
inference(ennf_transformation,[],[f99]) ).
fof(f1278,plain,
! [X0,X1] :
( tptptypes_8_400(X1,X0)
| ~ tptptypes_9_401(X0,X1) ),
inference(ennf_transformation,[],[f108]) ).
fof(f1299,plain,
( tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258)
| ~ mtvisible(c_tptp_member237_mt) ),
inference(ennf_transformation,[],[f157]) ).
fof(f1311,plain,
! [X0,X1] :
( tptptypes_7_396(X0,X1)
| ~ tptptypes_8_400(X0,X1) ),
inference(ennf_transformation,[],[f174]) ).
fof(f1418,plain,
! [X0,X1] :
( tptptypes_6_388(X0,X1)
| ~ tptptypes_7_396(X0,X1) ),
inference(ennf_transformation,[],[f409]) ).
fof(f2012,plain,
! [X0,X1] :
( mtvisible(X1)
| ~ mtvisible(X0)
| ~ genlmt(X0,X1) ),
inference(ennf_transformation,[],[f1123]) ).
fof(f2013,plain,
! [X0,X1] :
( mtvisible(X1)
| ~ mtvisible(X0)
| ~ genlmt(X0,X1) ),
inference(flattening,[],[f2012]) ).
fof(f2022,plain,
! [X0] :
( ~ tptptypes_5_387(X0,c_pushingababycarriage)
& mtvisible(c_tptp_spindlecollectormt) ),
inference(ennf_transformation,[],[f1133]) ).
fof(f2120,plain,
! [X0,X1] :
( ~ tptptypes_6_388(X0,X1)
| tptptypes_5_387(X0,X1) ),
inference(cnf_transformation,[],[f1271]) ).
fof(f2129,plain,
! [X0,X1] :
( ~ tptptypes_9_401(X0,X1)
| tptptypes_8_400(X1,X0) ),
inference(cnf_transformation,[],[f1278]) ).
fof(f2178,plain,
( ~ mtvisible(c_tptp_member237_mt)
| tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258) ),
inference(cnf_transformation,[],[f1299]) ).
fof(f2195,plain,
! [X0,X1] :
( ~ tptptypes_8_400(X0,X1)
| tptptypes_7_396(X0,X1) ),
inference(cnf_transformation,[],[f1311]) ).
fof(f2219,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member237_mt),
inference(cnf_transformation,[],[f198]) ).
fof(f2429,plain,
! [X0,X1] :
( ~ tptptypes_7_396(X0,X1)
| tptptypes_6_388(X0,X1) ),
inference(cnf_transformation,[],[f1418]) ).
fof(f3053,plain,
! [X0,X1] :
( ~ genlmt(X0,X1)
| ~ mtvisible(X0)
| mtvisible(X1) ),
inference(cnf_transformation,[],[f2013]) ).
fof(f3062,plain,
mtvisible(c_tptp_spindlecollectormt),
inference(cnf_transformation,[],[f2022]) ).
fof(f3063,plain,
! [X0] : ~ tptptypes_5_387(X0,c_pushingababycarriage),
inference(cnf_transformation,[],[f2022]) ).
fof(f3308,definition,
( spl0_54
<=> tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258) ),
introduced(definition,[new_symbols(definition,[spl0_54])],[avatar_definition]) ).
fof(f3310,plain,
( tptptypes_9_401(c_pushingababycarriage,c_tptpcol_16_10258)
| ~ spl0_54 ),
inference(avatar_component_clause,[],[f3308]) ).
fof(f3312,definition,
( spl0_55
<=> mtvisible(c_tptp_member237_mt) ),
introduced(definition,[new_symbols(definition,[spl0_55])],[avatar_definition]) ).
fof(f3314,plain,
( ~ mtvisible(c_tptp_member237_mt)
| spl0_55 ),
inference(avatar_component_clause,[],[f3312]) ).
fof(f3315,plain,
( spl0_54
| ~ spl0_55 ),
inference(avatar_split_clause,[],[f2178,f3312,f3308]) ).
fof(f3521,plain,
( ~ mtvisible(c_tptp_spindlecollectormt)
| mtvisible(c_tptp_member237_mt) ),
inference(resolution,[],[f2219,f3053]) ).
fof(f3522,plain,
mtvisible(c_tptp_member237_mt),
inference(forward_subsumption_resolution,[],[f3521,f3062]) ).
fof(f3523,plain,
( $false
| spl0_55 ),
inference(forward_subsumption_resolution,[],[f3522,f3314]) ).
fof(f3524,plain,
spl0_55,
inference(avatar_contradiction_clause,[],[f3523]) ).
fof(f5309,plain,
( tptptypes_8_400(c_tptpcol_16_10258,c_pushingababycarriage)
| ~ spl0_54 ),
inference(resolution,[],[f2129,f3310]) ).
fof(f5392,plain,
( tptptypes_7_396(c_tptpcol_16_10258,c_pushingababycarriage)
| ~ spl0_54 ),
inference(resolution,[],[f2195,f5309]) ).
fof(f5671,plain,
( tptptypes_6_388(c_tptpcol_16_10258,c_pushingababycarriage)
| ~ spl0_54 ),
inference(resolution,[],[f2429,f5392]) ).
fof(f5674,plain,
( tptptypes_5_387(c_tptpcol_16_10258,c_pushingababycarriage)
| ~ spl0_54 ),
inference(resolution,[],[f5671,f2120]) ).
fof(f5675,plain,
( $false
| ~ spl0_54 ),
inference(forward_subsumption_resolution,[],[f5674,f3063]) ).
fof(f5676,plain,
~ spl0_54,
inference(avatar_contradiction_clause,[],[f5675]) ).
cnf(s39,plain,
( spl0_54
| ~ spl0_55 ),
inference(sat_conversion,[],[f3315]) ).
cnf(s70,plain,
spl0_55,
inference(sat_conversion,[],[f3524]) ).
cnf(s118,plain,
~ spl0_54,
inference(sat_conversion,[],[f5676]) ).
cnf(s144,plain,
$false,
inference(rat,[],[s39,s70,s118]) ).
fof(f5677,plain,
$false,
inference(avatar_sat_refutation,[],[s144]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR073+2 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.17 % Computer : n018.cluster.edu
% 0.11/0.17 % Model : x86_64 x86_64
% 0.11/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.17 % Memory : 8046.5625MB
% 0.11/0.17 % OS : Linux 6.8.0-71-generic
% 0.11/0.17 % CPULimit : 300
% 0.11/0.17 % WCLimit : 300
% 0.11/0.17 % DateTime : Mon Sep 28 22:28:39 UTC 2026
% 0.11/0.17 % CPUTime :
% 0.11/0.17 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.20 Running first-order model finding
% 0.11/0.20 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.94/0.45 % (3868368)Will run a generic schedule for satisfiability detection.
% 0.94/0.45 % (3868388)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4051373350:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.94/0.45 % (3868385)% WARNING: option uhcvi not known.
% 0.94/0.45 % (3868385)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3097995195:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.94/0.45 % (3868384)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3697775115_2999 on theBenchmark for (2999ds/0Mi)
% 0.94/0.45 % (3868386)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3192829256:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.94/0.45 % (3868387)dis+10_1_sil=32000:sp=arity:random_seed=3044154954:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.94/0.45 % (3868389)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1241463466:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.94/0.45 % (3868390)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3543359760:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.94/0.45 % TRYING [1]
% 0.94/0.45 % (3868388)Instruction limit reached!
% 0.94/0.45 % (3868388)------------------------------
% 0.94/0.45 % (3868388)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.94/0.45 % (3868388)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/0.45 % (3868388)CaDiCaL version: 2.1.3
% 0.94/0.45 % (3868388)Termination reason: Instruction limit
% 0.94/0.45 % (3868388)Termination phase: Saturation
% 0.94/0.45 % (3868388)Time elapsed: 0.036 s
% 0.94/0.45 % (3868388)Peak memory usage: 15 MB
% 0.94/0.45 % (3868388)Instructions burned: 118 (million)
% 0.94/0.45 % TRYING [2]
% 0.94/0.45 % TRYING [3]
% 0.94/0.45 % (3868415)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1721633703:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.94/0.45 % TRYING [4]
% 0.94/0.45 % TRYING [1]
% 0.94/0.45 % TRYING [2]
% 0.94/0.45 % (3868387)Instruction limit reached!
% 0.94/0.45 % (3868387)------------------------------
% 0.94/0.45 % (3868387)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.94/0.45 % (3868387)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/0.45 % (3868387)CaDiCaL version: 2.1.3
% 0.94/0.45 % (3868387)Termination reason: Instruction limit
% 0.94/0.45 % (3868387)Termination phase: Saturation
% 0.94/0.45 % (3868387)Time elapsed: 0.056 s
% 0.94/0.45 % (3868387)Peak memory usage: 15 MB
% 0.94/0.45 % (3868387)Instructions burned: 105 (million)
% 0.94/0.45 % TRYING [3]
% 0.94/0.45 % TRYING [4]
% 0.94/0.45 % (3868389)Instruction limit reached!
% 0.94/0.45 % (3868389)------------------------------
% 0.94/0.45 % (3868389)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.94/0.45 % (3868389)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/0.45 % (3868389)CaDiCaL version: 2.1.3
% 0.94/0.45 % (3868389)Termination reason: Instruction limit
% 0.94/0.45 % (3868389)Termination phase: Saturation
% 0.94/0.45 % (3868389)Time elapsed: 0.074 s
% 0.94/0.45 % (3868389)Peak memory usage: 16 MB
% 0.94/0.45 % (3868389)Instructions burned: 131 (million)
% 0.94/0.45 % (3868431)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1496528065:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 0.94/0.45 % TRYING [5]
% 0.94/0.45 % TRYING [5]
% 0.94/0.45 % (3868390)Instruction limit reached!
% 0.94/0.45 % (3868390)------------------------------
% 0.94/0.45 % (3868390)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.94/0.45 % (3868390)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/0.45 % (3868390)CaDiCaL version: 2.1.3
% 0.94/0.45 % (3868390)Termination reason: Instruction limit
% 0.94/0.45 % (3868390)Termination phase: Saturation
% 0.94/0.45 % (3868390)Time elapsed: 0.089 s
% 0.94/0.45 % (3868390)Peak memory usage: 17 MB
% 0.94/0.45 % (3868390)Instructions burned: 160 (million)
% 0.94/0.45 % (3868440)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=3573863100:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 0.94/0.45 % (3868447)ott-21_1_sil=16000:fs=off:random_seed=969295313:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 0.94/0.45 % TRYING [6]
% 0.94/0.45 % (3868431)Instruction limit reached!
% 0.94/0.45 % (3868431)------------------------------
% 0.94/0.45 % (3868431)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.94/0.45 % (3868431)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/0.45 % (3868431)CaDiCaL version: 2.1.3
% 0.94/0.45 % (3868431)Termination reason: Instruction limit
% 0.94/0.45 % (3868431)Termination phase: Saturation
% 0.94/0.45 % (3868431)Time elapsed: 0.071 s
% 0.94/0.45 % (3868431)Peak memory usage: 16 MB
% 0.94/0.45 % (3868431)Instructions burned: 131 (million)
% 0.94/0.45 % TRYING [6]
% 0.94/0.45 % (3868440) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3868368-3868440"...
% 0.94/0.45 % (3868440)...printing done.
% 0.94/0.45 % (3868440)Refutation found. Thanks to Tanya!
% 0.94/0.45 % SZS status Theorem for theBenchmark
% 0.94/0.45 % SZS output start Proof for theBenchmark
% See solution above
% 0.94/0.45 % (3868440)------------------------------
% 0.94/0.45 % (3868440)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.94/0.45 % (3868440)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/0.45 % (3868440)CaDiCaL version: 2.1.3
% 0.94/0.45 % (3868440)Termination reason: Refutation
% 0.94/0.45 % (3868440)Time elapsed: 0.063 s
% 0.94/0.45 % (3868440)Peak memory usage: 16 MB
% 0.94/0.45 % (3868440)Instructions burned: 85 (million)
% 0.94/0.45 % (3868368)Success in time 0.233 s
% 0.94/0.45 % Vampire exiting
%------------------------------------------------------------------------------