%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR038-10 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 09:44:31 AM UTC 2026
% Result : Unsatisfiable 16.20s 6.55s
% Output : Refutation 16.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 9
% Syntax : Number of formulae : 27 ( 27 unt; 0 def)
% Number of atoms : 27 ( 26 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 18 ( 18 usr; 9 con; 0-4 aty)
% Number of variables : 22 ( 22 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq4(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f3,axiom,
! [X2,X0,X1] : ifeq2(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom_002) ).
fof(f128,axiom,
! [X2,X3,X0,X1] : ifeq4(relationexistsall(X0,X1,X2),true,ifeq4(isa(X3,X2),true,isa(f_relationexistsallfn(X3,X0,X1,X2),X1),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1_64) ).
fof(f129,plain,
! [X2,X3,X0,X1] : true = ifeq4(relationexistsall(X0,X1,X2),true,ifeq4(isa(X3,X2),true,isa(f_relationexistsallfn(X3,X0,X1,X2),X1),true),true),
inference(reorient_equations,[],[f128]) ).
fof(f268,axiom,
isa(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1_134) ).
fof(f269,plain,
true = isa(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),
inference(reorient_equations,[],[f268]) ).
fof(f484,axiom,
! [X0] : ifeq4(isa(X0,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,tptp_8_968(f_relationexistsallfn(X0,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1_244) ).
fof(f485,plain,
! [X0] : true = ifeq4(isa(X0,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,tptp_8_968(f_relationexistsallfn(X0,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),X0),true),
inference(reorient_equations,[],[f484]) ).
fof(f486,axiom,
relationexistsall(c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1_245) ).
fof(f487,plain,
true = relationexistsall(c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),
inference(reorient_equations,[],[f486]) ).
fof(f1334,axiom,
! [X0] : ifeq4(isa(X0,c_tptpcol_16_7738),true,tptpcol_16_7738(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax1_673) ).
fof(f1335,plain,
! [X0] : true = ifeq4(isa(X0,c_tptpcol_16_7738),true,tptpcol_16_7738(X0),true),
inference(reorient_equations,[],[f1334]) ).
fof(f2268,negated_conjecture,
! [X0] : ifeq2(tuple2(tptp_8_968(X0,c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),tptpcol_16_7738(X0)),tuple2(true,true),a,b) = b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query88_1) ).
fof(f2269,plain,
! [X0] : b = ifeq2(tuple2(tptp_8_968(X0,c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),tptpcol_16_7738(X0)),tuple2(true,true),a,b),
inference(reorient_equations,[],[f2268]) ).
fof(f2270,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f2301,plain,
true = ifeq4(true,true,tptp_8_968(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),true),
inference(superposition,[],[f485,f269]) ).
fof(f2302,plain,
true = tptp_8_968(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),
inference(forward_demodulation,[],[f2301,f1]) ).
fof(f2608,plain,
b = ifeq2(tuple2(true,tptpcol_16_7738(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)))),tuple2(true,true),a,b),
inference(superposition,[],[f2269,f2302]) ).
fof(f2742,plain,
! [X0] : true = ifeq4(true,true,ifeq4(isa(X0,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,isa(f_relationexistsallfn(X0,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpcol_16_7738),true),true),
inference(superposition,[],[f129,f487]) ).
fof(f2745,plain,
! [X0] : true = ifeq4(isa(X0,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,isa(f_relationexistsallfn(X0,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpcol_16_7738),true),
inference(forward_demodulation,[],[f2742,f1]) ).
fof(f5820,plain,
true = ifeq4(true,true,isa(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpcol_16_7738),true),
inference(superposition,[],[f2745,f269]) ).
fof(f5822,plain,
true = isa(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpcol_16_7738),
inference(forward_demodulation,[],[f5820,f1]) ).
fof(f8459,plain,
true = ifeq4(true,true,tptpcol_16_7738(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription))),true),
inference(superposition,[],[f1335,f5822]) ).
fof(f8470,plain,
true = tptpcol_16_7738(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription))),
inference(forward_demodulation,[],[f8459,f1]) ).
fof(f17060,plain,
b = ifeq2(tuple2(true,true),tuple2(true,true),a,b),
inference(superposition,[],[f2608,f8470]) ).
fof(f17066,plain,
a = b,
inference(forward_demodulation,[],[f17060,f3]) ).
fof(f17068,plain,
$false,
inference(global_subsumption,[],[f17066,f2270]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR038-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.04 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.06/0.14 % Computer : n012.cluster.edu
% 0.06/0.14 % Model : x86_64 x86_64
% 0.06/0.14 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.14 % Memory : 8046.5625MB
% 0.06/0.14 % OS : Linux 6.8.0-71-generic
% 0.06/0.14 % CPULimit : 300
% 0.06/0.14 % WCLimit : 300
% 0.06/0.14 % DateTime : Mon Sep 28 22:13:49 UTC 2026
% 0.06/0.15 % CPUTime :
% 0.06/0.15 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.06/0.17 Running first-order model finding
% 0.06/0.17 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
% 13.53/2.15 % (3847305)Will run a generic schedule for satisfiability detection.
% 13.53/2.15 % (3847310)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2253828791_2999 on theBenchmark for (2999ds/0Mi)
% 13.53/2.15 % (3847311)% WARNING: option uhcvi not known.
% 13.53/2.15 % (3847311)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=510959495:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 13.53/2.15 % (3847314)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=113825940:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 13.53/2.15 % (3847312)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3903731975:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 13.53/2.15 % (3847315)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4113728260:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 13.53/2.15 % (3847313)dis+10_1_sil=32000:sp=arity:random_seed=2925045681:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 13.53/2.15 % (3847316)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1668247202:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 13.53/2.15 % (3847313)Instruction limit reached!
% 13.53/2.15 % (3847313)------------------------------
% 13.53/2.15 % (3847313)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.53/2.15 % (3847313)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.53/2.15 % (3847313)CaDiCaL version: 2.1.3
% 13.53/2.15 % (3847313)Termination reason: Instruction limit
% 13.53/2.15 % (3847313)Termination phase: Saturation
% 13.53/2.15 % (3847313)Time elapsed: 0.051 s
% 13.53/2.15 % (3847313)Peak memory usage: 13 MB
% 13.53/2.15 % (3847313)Instructions burned: 103 (million)
% 13.53/2.15 % (3847314)Instruction limit reached!
% 13.53/2.15 % (3847314)------------------------------
% 13.53/2.15 % (3847314)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.53/2.15 % (3847314)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.53/2.15 % (3847314)CaDiCaL version: 2.1.3
% 13.53/2.15 % (3847314)Termination reason: Instruction limit
% 13.53/2.15 % (3847314)Termination phase: Saturation
% 13.53/2.15 % (3847314)Time elapsed: 0.056 s
% 13.53/2.15 % (3847314)Peak memory usage: 13 MB
% 13.53/2.15 % (3847314)Instructions burned: 117 (million)
% 13.53/2.15 % (3847315)Instruction limit reached!
% 13.53/2.15 % (3847315)------------------------------
% 13.53/2.15 % (3847315)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.53/2.15 % (3847315)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.53/2.15 % (3847315)CaDiCaL version: 2.1.3
% 13.53/2.15 % (3847315)Termination reason: Instruction limit
% 13.53/2.15 % (3847315)Termination phase: Saturation
% 13.53/2.15 % (3847315)Time elapsed: 0.061 s
% 13.53/2.15 % (3847315)Peak memory usage: 14 MB
% 13.53/2.15 % (3847315)Instructions burned: 131 (million)
% 13.53/2.15 % (3847324)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3358232188:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 13.53/2.15 % (3847325)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2575440724:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 13.53/2.15 % (3847316)Instruction limit reached!
% 13.53/2.15 % (3847316)------------------------------
% 13.53/2.15 % (3847316)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.53/2.15 % (3847316)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.53/2.15 % (3847316)CaDiCaL version: 2.1.3
% 13.53/2.15 % (3847316)Termination reason: Instruction limit
% 13.53/2.15 % (3847316)Termination phase: Saturation
% 13.53/2.15 % (3847316)Time elapsed: 0.075 s
% 13.53/2.15 % (3847316)Peak memory usage: 13 MB
% 13.53/2.15 % (3847316)Instructions burned: 159 (million)
% 13.53/2.15 % (3847326)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=398870280:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 13.53/2.15 % (3847329)ott-21_1_sil=16000:fs=off:random_seed=1755412740:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 13.53/2.15 % TRYING [1]
% 13.53/2.15 % TRYING [2]
% 13.53/2.15 % (3847325)Instruction limit reached!
% 13.53/2.15 % (3847325)------------------------------
% 13.53/2.15 % (3847325)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.53/2.15 % (3847325)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.81/5.77 % (3847325)CaDiCaL version: 2.1.3
% 38.81/5.77 % (3847325)Termination reason: Instruction limit
% 38.81/5.77 % (3847325)Termination phase: Saturation
% 38.81/5.77 % (3847325)Time elapsed: 0.066 s
% 38.81/5.77 % (3847325)Peak memory usage: 14 MB
% 38.81/5.77 % (3847325)Instructions burned: 133 (million)
% 38.81/5.77 % TRYING [1]
% 38.81/5.77 % (3847332)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=639038517:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 38.81/5.77 % TRYING [2]
% 38.81/5.77 % (3847329)Instruction limit reached!
% 38.81/5.77 % (3847329)------------------------------
% 38.81/5.77 % (3847329)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.81/5.77 % (3847329)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.81/5.77 % (3847329)CaDiCaL version: 2.1.3
% 38.81/5.77 % (3847329)Termination reason: Instruction limit
% 38.81/5.77 % (3847329)Termination phase: Saturation
% 38.81/5.77 % (3847329)Time elapsed: 0.087 s
% 38.81/5.77 % (3847329)Peak memory usage: 15 MB
% 38.81/5.77 % (3847329)Instructions burned: 180 (million)
% 38.81/5.77 % TRYING [3]
% 38.81/5.77 % (3847334)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=248490064:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 38.81/5.77 % TRYING [3]
% 38.81/5.77 % TRYING [1]
% 38.81/5.77 % (3847324)Instruction limit reached!
% 38.81/5.77 % (3847324)------------------------------
% 38.81/5.77 % (3847324)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.81/5.77 % (3847324)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.81/5.77 % (3847324)CaDiCaL version: 2.1.3
% 38.81/5.77 % (3847324)Termination reason: Instruction limit
% 38.81/5.77 % (3847324)Termination phase: Finite model building constraint generation
% 38.81/5.77 % (3847324)Time elapsed: 0.270 s
% 38.81/5.77 % (3847324)Peak memory usage: 30 MB
% 38.81/5.77 % (3847324)Instructions burned: 716 (million)
% 38.81/5.77 % (3847336)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2447126260:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 38.81/5.77 % TRYING [2]
% 38.81/5.77 % (3847332)Instruction limit reached!
% 38.81/5.77 % (3847332)------------------------------
% 38.81/5.77 % (3847332)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.81/5.77 % (3847332)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.81/5.77 % (3847332)CaDiCaL version: 2.1.3
% 38.81/5.77 % (3847332)Termination reason: Instruction limit
% 38.81/5.77 % (3847332)Termination phase: Saturation
% 38.81/5.77 % (3847332)Time elapsed: 0.230 s
% 38.81/5.77 % (3847332)Peak memory usage: 18 MB
% 38.81/5.77 % (3847332)Instructions burned: 478 (million)
% 38.81/5.77 % (3847326)Instruction limit reached!
% 38.81/5.77 % (3847326)------------------------------
% 38.81/5.77 % (3847326)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.81/5.77 % (3847326)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.81/5.77 % (3847326)CaDiCaL version: 2.1.3
% 38.81/5.77 % (3847326)Termination reason: Instruction limit
% 38.81/5.77 % (3847326)Termination phase: Saturation
% 38.81/5.77 % (3847326)Time elapsed: 0.307 s
% 38.81/5.77 % (3847326)Peak memory usage: 20 MB
% 38.81/5.77 % (3847326)Instructions burned: 686 (million)
% 38.81/5.77 % (3847339)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=240826030:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 38.81/5.77 % (3847338)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2568774862:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 38.81/5.77 % TRYING [3]
% 38.81/5.77 % (3847334)Instruction limit reached!
% 38.81/5.77 % (3847334)------------------------------
% 38.81/5.77 % (3847334)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.81/5.77 % (3847334)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.81/5.77 % (3847334)CaDiCaL version: 2.1.3
% 38.81/5.77 % (3847334)Termination reason: Instruction limit
% 38.81/5.77 % (3847334)Termination phase: Finite model building constraint generation
% 38.81/5.77 % (3847334)Time elapsed: 0.357 s
% 38.81/5.77 % (3847334)Peak memory usage: 30 MB
% 38.81/5.77 % (3847334)Instructions burned: 865 (million)
% 38.81/5.77 % (3847342)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=880417980:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 38.81/5.77 % TRYING [4]
% 38.81/5.77 % (3847339)Instruction limit reached!
% 38.81/5.77 % (3847339)------------------------------
% 38.81/5.77 % (3847339)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847339)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847339)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847339)Termination reason: Instruction limit
% 16.20/6.54 % (3847339)Termination phase: Saturation
% 16.20/6.54 % (3847339)Time elapsed: 0.305 s
% 16.20/6.54 % (3847339)Peak memory usage: 22 MB
% 16.20/6.54 % (3847339)Instructions burned: 694 (million)
% 16.20/6.54 % (3847344)fmb+10_1_sil=64000:random_seed=2876800542:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 16.20/6.54 % (3847336)Instruction limit reached!
% 16.20/6.54 % (3847336)------------------------------
% 16.20/6.54 % (3847336)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847336)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847336)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847336)Termination reason: Instruction limit
% 16.20/6.54 % (3847336)Termination phase: Saturation
% 16.20/6.54 % (3847336)Time elapsed: 0.415 s
% 16.20/6.54 % (3847336)Peak memory usage: 24 MB
% 16.20/6.54 % (3847336)Instructions burned: 1180 (million)
% 16.20/6.54 % (3847346)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1089342836:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 16.20/6.54 % (3847338)Instruction limit reached!
% 16.20/6.54 % (3847338)------------------------------
% 16.20/6.54 % (3847338)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847338)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847338)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847338)Termination reason: Instruction limit
% 16.20/6.54 % (3847338)Termination phase: Finite model building constraint generation
% 16.20/6.54 % (3847338)Time elapsed: 0.440 s
% 16.20/6.54 % (3847338)Peak memory usage: 94 MB
% 16.20/6.54 % (3847338)Instructions burned: 891 (million)
% 16.20/6.54 % TRYING [1]
% 16.20/6.54 % (3847348)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3030864685:fmbsr=1.7:i=920_2991 on theBenchmark for (2991ds/920Mi)
% 16.20/6.54 % TRYING [2]
% 16.20/6.54 % TRYING [20]
% 16.20/6.54 % TRYING [8]
% 16.20/6.54 % (3847342)Instruction limit reached!
% 16.20/6.54 % (3847342)------------------------------
% 16.20/6.54 % (3847342)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847342)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847342)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847342)Termination reason: Instruction limit
% 16.20/6.54 % (3847342)Termination phase: Saturation
% 16.20/6.54 % (3847342)Time elapsed: 0.365 s
% 16.20/6.54 % (3847342)Peak memory usage: 25 MB
% 16.20/6.54 % (3847342)Instructions burned: 880 (million)
% 16.20/6.54 % (3847350)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=702402015:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 16.20/6.54 % TRYING [3]
% 16.20/6.54 % (3847348)Instruction limit reached!
% 16.20/6.54 % (3847348)------------------------------
% 16.20/6.54 % (3847348)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847348)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847348)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847348)Termination reason: Instruction limit
% 16.20/6.54 % (3847348)Termination phase: Finite model building constraint generation
% 16.20/6.54 % (3847348)Time elapsed: 0.266 s
% 16.20/6.54 % (3847348)Peak memory usage: 54 MB
% 16.20/6.54 % (3847348)Instructions burned: 922 (million)
% 16.20/6.54 % (3847352)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=820430327:i=1472:ins=7:fdi=8:gsp=on_2988 on theBenchmark for (2988ds/1472Mi)
% 16.20/6.54 % TRYING [4]
% 16.20/6.54 % (3847352)Instruction limit reached!
% 16.20/6.54 % (3847352)------------------------------
% 16.20/6.54 % (3847352)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847352)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847352)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847352)Termination reason: Instruction limit
% 16.20/6.54 % (3847352)Termination phase: Saturation
% 16.20/6.54 % (3847352)Time elapsed: 0.692 s
% 16.20/6.54 % (3847352)Peak memory usage: 26 MB
% 16.20/6.54 % (3847352)Instructions burned: 1472 (million)
% 16.20/6.54 % (3847354)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1446320725:i=6324_2981 on theBenchmark for (2981ds/6324Mi)
% 16.20/6.54 % (3847354)Cannot represent all propositional literals internally
% 16.20/6.54 % (3847354)Refutation not found, incomplete strategy
% 16.20/6.54 % (3847354)------------------------------
% 16.20/6.54 % (3847354)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847354)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847354)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847354)Termination reason: Refutation not found, incomplete strategy
% 16.20/6.54 % (3847354)Time elapsed: 0.067 s
% 16.20/6.54 % (3847354)Peak memory usage: 16 MB
% 16.20/6.54 % (3847354)Instructions burned: 256 (million)
% 16.20/6.54 % (3847354)------------------------------
% 16.20/6.54 % (3847354)------------------------------
% 16.20/6.54 % (3847356)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2810902577:fmbsr=2.30978:i=2174_2980 on theBenchmark for (2980ds/2174Mi)
% 16.20/6.54 % TRYING [5]
% 16.20/6.54 % TRYING [16]
% 16.20/6.54 % (3847356)Instruction limit reached!
% 16.20/6.54 % (3847356)------------------------------
% 16.20/6.54 % (3847356)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847356)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847356)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847356)Termination reason: Instruction limit
% 16.20/6.54 % (3847356)Termination phase: Finite model building constraint generation
% 16.20/6.54 % (3847356)Time elapsed: 0.776 s
% 16.20/6.54 % (3847356)Peak memory usage: 104 MB
% 16.20/6.54 % (3847356)Instructions burned: 2174 (million)
% 16.20/6.54 % (3847360)ott-2_1_sil=16000:newcnf=on:random_seed=2283927653:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2972 on theBenchmark for (2972ds/869Mi)
% 16.20/6.54 % (3847360)Instruction limit reached!
% 16.20/6.54 % (3847360)------------------------------
% 16.20/6.54 % (3847360)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847360)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847360)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847360)Termination reason: Instruction limit
% 16.20/6.54 % (3847360)Termination phase: Saturation
% 16.20/6.54 % (3847360)Time elapsed: 0.445 s
% 16.20/6.54 % (3847360)Peak memory usage: 30 MB
% 16.20/6.54 % (3847360)Instructions burned: 869 (million)
% 16.20/6.54 % (3847362)ott+10_1_sil=32000:tgt=ground:random_seed=4266944695:i=5114:av=off_2967 on theBenchmark for (2967ds/5114Mi)
% 16.20/6.54 % (3847350)Instruction limit reached!
% 16.20/6.54 % (3847350)------------------------------
% 16.20/6.54 % (3847350)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847350)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847350)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847350)Termination reason: Instruction limit
% 16.20/6.54 % (3847350)Termination phase: Saturation
% 16.20/6.54 % (3847350)Time elapsed: 2.384 s
% 16.20/6.54 % (3847350)Peak memory usage: 60 MB
% 16.20/6.54 % (3847350)Instructions burned: 5132 (million)
% 16.20/6.54 % (3847364)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=761366176:i=54282_2965 on theBenchmark for (2965ds/54282Mi)
% 16.20/6.54 % TRYING [1]
% 16.20/6.54 % TRYING [2]
% 16.20/6.54 % TRYING [3]
% 16.20/6.54 % TRYING [5]
% 16.20/6.54 % (3847346)Instruction limit reached!
% 16.20/6.54 % (3847346)------------------------------
% 16.20/6.54 % (3847346)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847346)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847346)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847346)Termination reason: Instruction limit
% 16.20/6.54 % (3847346)Termination phase: Finite model building constraint generation
% 16.20/6.54 % (3847346)Time elapsed: 3.121 s
% 16.20/6.54 % (3847346)Peak memory usage: 529 MB
% 16.20/6.54 % (3847346)Instructions burned: 9516 (million)
% 16.20/6.54 % (3847366)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3869680568:i=3512:aac=none_2960 on theBenchmark for (2960ds/3512Mi)
% 16.20/6.54 % TRYING [4]
% 16.20/6.54 % TRYING [5]
% 16.20/6.54 % (3847366)Instruction limit reached!
% 16.20/6.54 % (3847366)------------------------------
% 16.20/6.54 % (3847366)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.54 % (3847366)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.54 % (3847366)CaDiCaL version: 2.1.3
% 16.20/6.54 % (3847366)Termination reason: Instruction limit
% 16.20/6.54 % (3847366)Termination phase: Saturation
% 16.20/6.54 % (3847366)Time elapsed: 1.570 s
% 16.20/6.54 % (3847366)Peak memory usage: 46 MB
% 16.20/6.54 % (3847366)Instructions burned: 3512 (million)
% 16.20/6.54 % (3847368)dis+21_1_sil=32000:sas=cadical:random_seed=1618834464:i=3773:amm=off_2944 on theBenchmark for (2944ds/3773Mi)
% 16.20/6.55 % (3847362)Instruction limit reached!
% 16.20/6.55 % (3847362)------------------------------
% 16.20/6.55 % (3847362)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.55 % (3847362)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.55 % (3847362)CaDiCaL version: 2.1.3
% 16.20/6.55 % (3847362)Termination reason: Instruction limit
% 16.20/6.55 % (3847362)Termination phase: Saturation
% 16.20/6.55 % (3847362)Time elapsed: 2.614 s
% 16.20/6.55 % (3847362)Peak memory usage: 87 MB
% 16.20/6.55 % (3847362)Instructions burned: 5115 (million)
% 16.20/6.55 % (3847370)ott+11_1_sil=16000:gs=on:random_seed=1550206072:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2941 on theBenchmark for (2941ds/2251Mi)
% 16.20/6.55 % (3847370) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3847305-3847370"...
% 16.20/6.55 % (3847370)...printing done.
% 16.20/6.55 % (3847370)Refutation found. Thanks to Tanya!
% 16.20/6.55 % SZS status Unsatisfiable for theBenchmark
% 16.20/6.55 % SZS output start Proof for theBenchmark
% See solution above
% 16.20/6.55 % (3847370)------------------------------
% 16.20/6.55 % (3847370)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.20/6.55 % (3847370)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.20/6.55 % (3847370)CaDiCaL version: 2.1.3
% 16.20/6.55 % (3847370)Termination reason: Refutation
% 16.20/6.55 % (3847370)Time elapsed: 0.399 s
% 16.20/6.55 % (3847370)Peak memory usage: 25 MB
% 16.20/6.55 % (3847370)Instructions burned: 1260 (million)
% 16.20/6.55 % (3847305)Success in time 6.368 s
% 16.20/6.55 % Vampire exiting
%------------------------------------------------------------------------------