%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR031+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 : n002.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 09:44:26 AM UTC 2026
% Result : Theorem 2.01s 0.64s
% Output : Refutation 2.01s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 4
% Syntax : Number of formulae : 19 ( 11 unt; 0 def)
% Number of atoms : 27 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 21 ( 13 ~; 6 |; 1 &)
% ( 0 <=>; 1 =>; 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 : 12 ( 12 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f781,axiom,
individual(c_tptptptpcol_16_8398),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_781) ).
fof(f3089,axiom,
! [X0] :
~ ( collection(X0)
& individual(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_3089) ).
fof(f7583,axiom,
! [X0,X1] :
( disjointwith(X0,X1)
=> collection(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+2.ax',ax2_7583) ).
fof(f8006,conjecture,
~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query131) ).
fof(f8007,negated_conjecture,
~ ~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(negated_conjecture,[status(cth)],[f8006]) ).
fof(f8008,plain,
disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(flattening,[],[f8007]) ).
fof(f9980,plain,
! [X0] :
( ~ collection(X0)
| ~ individual(X0) ),
inference(ennf_transformation,[],[f3089]) ).
fof(f13087,plain,
! [X0,X1] :
( collection(X0)
| ~ disjointwith(X0,X1) ),
inference(ennf_transformation,[],[f7583]) ).
fof(f14167,plain,
individual(c_tptptptpcol_16_8398),
inference(cnf_transformation,[],[f781]) ).
fof(f16436,plain,
! [X0] :
( ~ individual(X0)
| ~ collection(X0) ),
inference(cnf_transformation,[],[f9980]) ).
fof(f20380,plain,
! [X0,X1] :
( ~ disjointwith(X0,X1)
| collection(X0) ),
inference(cnf_transformation,[],[f13087]) ).
fof(f20687,plain,
disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(cnf_transformation,[],[f8008]) ).
fof(f20921,plain,
~ individual(c_tptptptpcol_16_8398),
inference(consistent_polarity_flipping,[],[f14167]) ).
fof(f21664,plain,
! [X0] :
( ~ collection(X0)
| individual(X0) ),
inference(consistent_polarity_flipping,[],[f16436]) ).
fof(f24489,plain,
! [X0,X1] :
( disjointwith(X0,X1)
| collection(X0) ),
inference(consistent_polarity_flipping,[],[f20380]) ).
fof(f24734,plain,
~ disjointwith(c_tptptptpcol_16_8398,c_tptpcol_16_18488),
inference(consistent_polarity_flipping,[],[f20687]) ).
fof(f32831,plain,
collection(c_tptptptpcol_16_8398),
inference(resolution,[],[f24489,f24734]) ).
fof(f32837,plain,
individual(c_tptptptpcol_16_8398),
inference(resolution,[],[f32831,f21664]) ).
fof(f32838,plain,
$false,
inference(forward_subsumption_resolution,[],[f32837,f20921]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR031+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.20 % Computer : n002.cluster.edu
% 0.11/0.20 % Model : x86_64 x86_64
% 0.11/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.20 % Memory : 8046.5625MB
% 0.11/0.20 % OS : Linux 6.8.0-71-generic
% 0.11/0.20 % CPULimit : 300
% 0.11/0.20 % WCLimit : 300
% 0.11/0.20 % DateTime : Mon Sep 28 22:14:22 UTC 2026
% 0.11/0.20 % CPUTime :
% 0.11/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.23 Running first-order model finding
% 0.11/0.23 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
% 1.57/0.64 % (835972)Will run a generic schedule for satisfiability detection.
% 1.57/0.64 % (836038)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=603289337:i=116_2998 on theBenchmark for (2998ds/116Mi)
% 1.57/0.64 % (836035)% WARNING: option uhcvi not known.
% 1.57/0.64 % (836035)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3157180149:i=135531:add=off:rawr=on_2998 on theBenchmark for (2998ds/135531Mi)
% 1.57/0.64 % (836037)dis+10_1_sil=32000:sp=arity:random_seed=3078566052:i=103:fgj=on_2998 on theBenchmark for (2998ds/103Mi)
% 1.57/0.64 % (836039)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=912878975:i=131_2998 on theBenchmark for (2998ds/131Mi)
% 1.57/0.64 % (836040)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2651431943:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2998 on theBenchmark for (2998ds/159Mi)
% 1.57/0.64 % (836036)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4076262818:i=88024:add=on:rawr=on_2998 on theBenchmark for (2998ds/88024Mi)
% 1.57/0.64 % (836033)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3746043383_2998 on theBenchmark for (2998ds/0Mi)
% 1.57/0.64 % (836038)Instruction limit reached!
% 1.57/0.64 % (836038)------------------------------
% 1.57/0.64 % (836038)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.57/0.64 % (836038)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.57/0.64 % (836038)CaDiCaL version: 2.1.3
% 1.57/0.64 % (836038)Termination reason: Instruction limit
% 1.57/0.64 % (836038)Termination phase: Blocked clause elimination
% 1.57/0.64 % (836038)Time elapsed: 0.050 s
% 1.57/0.64 % (836038)Peak memory usage: 24 MB
% 1.57/0.64 % (836038)Instructions burned: 119 (million)
% 1.57/0.64 % (836066)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=9425053:i=714:nm=2_2997 on theBenchmark for (2997ds/714Mi)
% 1.57/0.64 % (836037)Instruction limit reached!
% 1.57/0.64 % (836037)------------------------------
% 1.57/0.64 % (836037)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.57/0.64 % (836037)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.57/0.64 % (836037)CaDiCaL version: 2.1.3
% 2.01/0.64 % (836037)Termination reason: Instruction limit
% 2.01/0.64 % (836037)Termination phase: Saturation
% 2.01/0.64 % (836037)Time elapsed: 0.061 s
% 2.01/0.64 % (836037)Peak memory usage: 22 MB
% 2.01/0.64 % (836037)Instructions burned: 103 (million)
% 2.01/0.64 % (836039)Instruction limit reached!
% 2.01/0.64 % (836039)------------------------------
% 2.01/0.64 % (836039)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.01/0.64 % (836039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.01/0.64 % (836039)CaDiCaL version: 2.1.3
% 2.01/0.64 % (836039)Termination reason: Instruction limit
% 2.01/0.64 % (836039)Termination phase: Saturation
% 2.01/0.64 % (836039)Time elapsed: 0.076 s
% 2.01/0.64 % (836039)Peak memory usage: 23 MB
% 2.01/0.64 % (836039)Instructions burned: 133 (million)
% 2.01/0.64 % (836070)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1204683957:i=131:bd=preordered:fsd=on_2997 on theBenchmark for (2997ds/131Mi)
% 2.01/0.64 % (836040)Instruction limit reached!
% 2.01/0.64 % (836040)------------------------------
% 2.01/0.64 % (836040)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.01/0.64 % (836040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.01/0.64 % (836040)CaDiCaL version: 2.1.3
% 2.01/0.64 % (836040)Termination reason: Instruction limit
% 2.01/0.64 % (836040)Termination phase: Saturation
% 2.01/0.64 % (836040)Time elapsed: 0.096 s
% 2.01/0.64 % (836040)Peak memory usage: 25 MB
% 2.01/0.64 % (836040)Instructions burned: 159 (million)
% 2.01/0.64 % (836074)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=1794833562:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2997 on theBenchmark for (2997ds/684Mi)
% 2.01/0.64 % (836080)ott-21_1_sil=16000:fs=off:random_seed=1074185816:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 2.01/0.64 % (836070)Instruction limit reached!
% 2.01/0.64 % (836070)------------------------------
% 2.01/0.64 % (836070)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.01/0.64 % (836070)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.01/0.64 % (836070)CaDiCaL version: 2.1.3
% 2.01/0.64 % (836070)Termination reason: Instruction limit
% 2.01/0.64 % (836070)Termination phase: Blocked clause elimination
% 2.01/0.64 % (836070)Time elapsed: 0.086 s
% 2.01/0.64 % (836070)Peak memory usage: 23 MB
% 2.01/0.64 % (836070)Instructions burned: 131 (million)
% 2.01/0.64 % TRYING [1]
% 2.01/0.64 % TRYING [2]
% 2.01/0.64 % (836035) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-835972-836035"...
% 2.01/0.64 % (836035)...printing done.
% 2.01/0.64 % (836035)Refutation found. Thanks to Tanya!
% 2.01/0.64 % SZS status Theorem for theBenchmark
% 2.01/0.64 % SZS output start Proof for theBenchmark
% See solution above
% 2.01/0.65 % (836035)------------------------------
% 2.01/0.65 % (836035)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.01/0.65 % (836035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.01/0.65 % (836035)CaDiCaL version: 2.1.3
% 2.01/0.65 % (836035)Termination reason: Refutation
% 2.01/0.65 % (836035)Time elapsed: 0.204 s
% 2.01/0.65 % (836035)Peak memory usage: 31 MB
% 2.01/0.65 % (836035)Instructions burned: 315 (million)
% 2.01/0.65 % (835972)Success in time 0.393 s
% 2.01/0.65 % Vampire exiting
%------------------------------------------------------------------------------