%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR055+3 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 09:44:44 AM UTC 2026
% Result : Theorem 1.26s 0.98s
% Output : Refutation 1.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of formulae : 22 ( 10 unt; 0 def)
% Number of atoms : 34 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 28 ( 16 ~; 9 |; 1 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 20 ( 20 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f185,axiom,
individual(c_xskijump_thegame),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_185) ).
fof(f2628,axiom,
! [X0,X1] :
( disjointwith(X0,X1)
=> collection(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_2628) ).
fof(f3089,axiom,
! [X0] :
~ ( collection(X0)
& individual(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_3089) ).
fof(f7584,axiom,
! [X0,X1] :
( disjointwith(X0,X1)
=> disjointwith(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_7584) ).
fof(f8006,conjecture,
~ disjointwith(c_xskijump_thegame,c_tptpcol_16_35301),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query155) ).
fof(f8007,negated_conjecture,
~ ~ disjointwith(c_xskijump_thegame,c_tptpcol_16_35301),
inference(negated_conjecture,[status(cth)],[f8006]) ).
fof(f8008,plain,
disjointwith(c_xskijump_thegame,c_tptpcol_16_35301),
inference(flattening,[],[f8007]) ).
fof(f9789,plain,
! [X0,X1] :
( collection(X1)
| ~ disjointwith(X0,X1) ),
inference(ennf_transformation,[],[f2628]) ).
fof(f9980,plain,
! [X0] :
( ~ collection(X0)
| ~ individual(X0) ),
inference(ennf_transformation,[],[f3089]) ).
fof(f13088,plain,
! [X0,X1] :
( disjointwith(X1,X0)
| ~ disjointwith(X0,X1) ),
inference(ennf_transformation,[],[f7584]) ).
fof(f13580,plain,
individual(c_xskijump_thegame),
inference(cnf_transformation,[],[f185]) ).
fof(f15982,plain,
! [X0,X1] :
( ~ disjointwith(X0,X1)
| collection(X1) ),
inference(cnf_transformation,[],[f9789]) ).
fof(f16436,plain,
! [X0] :
( ~ individual(X0)
| ~ collection(X0) ),
inference(cnf_transformation,[],[f9980]) ).
fof(f20381,plain,
! [X0,X1] :
( ~ disjointwith(X0,X1)
| disjointwith(X1,X0) ),
inference(cnf_transformation,[],[f13088]) ).
fof(f20687,plain,
disjointwith(c_xskijump_thegame,c_tptpcol_16_35301),
inference(cnf_transformation,[],[f8008]) ).
fof(f20810,plain,
~ individual(c_xskijump_thegame),
inference(consistent_polarity_flipping,[],[f13580]) ).
fof(f22366,plain,
! [X0,X1] :
( ~ collection(X1)
| ~ disjointwith(X0,X1) ),
inference(consistent_polarity_flipping,[],[f15982]) ).
fof(f22659,plain,
! [X0] :
( collection(X0)
| individual(X0) ),
inference(consistent_polarity_flipping,[],[f16436]) ).
fof(f30150,plain,
! [X0,X1] :
( ~ disjointwith(X0,X1)
| individual(X1) ),
inference(resolution,[],[f22366,f22659]) ).
fof(f33656,plain,
disjointwith(c_tptpcol_16_35301,c_xskijump_thegame),
inference(resolution,[],[f20381,f20687]) ).
fof(f39430,plain,
individual(c_xskijump_thegame),
inference(resolution,[],[f30150,f33656]) ).
fof(f39431,plain,
$false,
inference(forward_subsumption_resolution,[],[f39430,f20810]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR055+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.27 % Computer : n019.cluster.edu
% 0.10/0.27 % Model : x86_64 x86_64
% 0.10/0.27 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.27 % Memory : 8046.5625MB
% 0.10/0.27 % OS : Linux 6.8.0-71-generic
% 0.10/0.27 % CPULimit : 300
% 0.10/0.27 % WCLimit : 300
% 0.10/0.27 % DateTime : Mon Sep 28 22:19:18 UTC 2026
% 0.10/0.28 % CPUTime :
% 0.10/0.28 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.27/0.33 Running first-order model finding
% 0.27/0.33 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.26/0.98 % (340604)Will run a generic schedule for satisfiability detection.
% 1.26/0.98 % (340610)% WARNING: option uhcvi not known.
% 1.26/0.98 % (340610)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2731803201:i=135531:add=off:rawr=on_2997 on theBenchmark for (2997ds/135531Mi)
% 1.26/0.98 % (340611)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=715741908:i=88024:add=on:rawr=on_2997 on theBenchmark for (2997ds/88024Mi)
% 1.26/0.98 % (340609)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3473527816_2997 on theBenchmark for (2997ds/0Mi)
% 1.26/0.98 % (340612)dis+10_1_sil=32000:sp=arity:random_seed=3892045111:i=103:fgj=on_2997 on theBenchmark for (2997ds/103Mi)
% 1.26/0.98 % (340613)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2474414606:i=116_2997 on theBenchmark for (2997ds/116Mi)
% 1.26/0.98 % (340614)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1854642133:i=131_2997 on theBenchmark for (2997ds/131Mi)
% 1.26/0.98 % (340615)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3323291718:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2997 on theBenchmark for (2997ds/159Mi)
% 1.26/0.98 % (340612)Instruction limit reached!
% 1.26/0.98 % (340612)------------------------------
% 1.26/0.98 % (340612)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.26/0.98 % (340612)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.26/0.98 % (340612)CaDiCaL version: 2.1.3
% 1.26/0.98 % (340612)Termination reason: Instruction limit
% 1.26/0.98 % (340612)Termination phase: Saturation
% 1.26/0.98 % (340612)Time elapsed: 0.110 s
% 1.26/0.98 % (340612)Peak memory usage: 22 MB
% 1.26/0.98 % (340612)Instructions burned: 104 (million)
% 1.26/0.98 % (340613)Instruction limit reached!
% 1.26/0.98 % (340613)------------------------------
% 1.26/0.98 % (340613)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.26/0.98 % (340613)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.26/0.98 % (340613)CaDiCaL version: 2.1.3
% 1.26/0.98 % (340613)Termination reason: Instruction limit
% 1.26/0.98 % (340613)Termination phase: Blocked clause elimination
% 1.26/0.98 % (340613)Time elapsed: 0.132 s
% 1.26/0.98 % (340613)Peak memory usage: 24 MB
% 1.26/0.98 % (340613)Instructions burned: 116 (million)
% 1.26/0.98 % (340614)Instruction limit reached!
% 1.26/0.98 % (340614)------------------------------
% 1.26/0.98 % (340614)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.26/0.98 % (340614)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.26/0.98 % (340614)CaDiCaL version: 2.1.3
% 1.26/0.98 % (340614)Termination reason: Instruction limit
% 1.26/0.98 % (340614)Termination phase: Saturation
% 1.26/0.98 % (340614)Time elapsed: 0.134 s
% 1.26/0.98 % (340614)Peak memory usage: 23 MB
% 1.26/0.98 % (340614)Instructions burned: 131 (million)
% 1.26/0.98 % (340623)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3937302956:i=714:nm=2_2995 on theBenchmark for (2995ds/714Mi)
% 1.26/0.98 % (340615)Instruction limit reached!
% 1.26/0.98 % (340615)------------------------------
% 1.26/0.98 % (340615)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.26/0.98 % (340615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.26/0.98 % (340615)CaDiCaL version: 2.1.3
% 1.26/0.98 % (340615)Termination reason: Instruction limit
% 1.26/0.98 % (340615)Termination phase: Saturation
% 1.26/0.98 % (340615)Time elapsed: 0.164 s
% 1.26/0.98 % (340615)Peak memory usage: 25 MB
% 1.26/0.98 % (340615)Instructions burned: 159 (million)
% 1.26/0.98 % (340624)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1649700069:i=131:bd=preordered:fsd=on_2995 on theBenchmark for (2995ds/131Mi)
% 1.26/0.98 % (340625)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=588188986:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2995 on theBenchmark for (2995ds/684Mi)
% 1.26/0.98 % (340627)ott-21_1_sil=16000:fs=off:random_seed=3858145505:i=180:av=off:fsr=off_2995 on theBenchmark for (2995ds/180Mi)
% 1.26/0.98 % (340610) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-340604-340610"...
% 1.26/0.98 % (340610)...printing done.
% 1.26/0.98 % (340610)Refutation found. Thanks to Tanya!
% 1.26/0.98 % SZS status Theorem for theBenchmark
% 1.26/0.98 % SZS output start Proof for theBenchmark
% See solution above
% 1.26/0.98 % (340610)------------------------------
% 1.26/0.98 % (340610)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.26/0.98 % (340610)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.26/0.98 % (340610)CaDiCaL version: 2.1.3
% 1.26/0.98 % (340610)Termination reason: Refutation
% 1.26/0.98 % (340610)Time elapsed: 0.311 s
% 1.26/0.98 % (340610)Peak memory usage: 33 MB
% 1.26/0.98 % (340610)Instructions burned: 556 (million)
% 1.26/0.98 % (340604)Success in time 0.625 s
% 1.26/0.98 % Vampire exiting
%------------------------------------------------------------------------------