%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : HEN011-2 : TPTP v9.3.1. Released v1.0.0.
% 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 10:19:19 AM UTC 2026
% Result : Unsatisfiable 132.30s 25.47s
% Output : Refutation 132.30s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 14
% Syntax : Number of formulae : 26 ( 20 unt; 0 def)
% Number of atoms : 42 ( 5 equ)
% Maximal formula atoms : 6 ( 1 avg)
% Number of connectives : 35 ( 19 ~; 16 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 9 con; 0-2 aty)
% Number of variables : 29 ( 29 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X2,X0,X1] :
( ~ quotient(X0,X1,X2)
| less_equal(X2,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN001-0.ax',divisor_existence) ).
fof(f4,axiom,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ quotient(X5,X4,X6)
| ~ quotient(X1,X3,X4)
| ~ quotient(X0,X3,X5)
| ~ quotient(X0,X1,X2)
| ~ quotient(X2,X3,X7)
| less_equal(X6,X7) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN001-0.ax',quotient_property) ).
fof(f6,axiom,
! [X0,X1] :
( ~ less_equal(X1,X0)
| ~ less_equal(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN001-0.ax',less_equal_and_equal) ).
fof(f8,axiom,
! [X0,X1] : quotient(X0,X1,divide(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/HEN001-0.ax',closure) ).
fof(f14,axiom,
! [X2,X0,X1] :
( ~ less_equal(X1,X2)
| ~ less_equal(X0,X1)
| less_equal(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_less_equal) ).
fof(f15,axiom,
! [X2,X3,X0,X1,X4] :
( ~ quotient(X0,X3,X4)
| ~ less_equal(X2,X3)
| ~ quotient(X0,X1,X2)
| less_equal(X4,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',xQyLEz_implies_xQzLEy) ).
fof(f18,axiom,
! [X2,X3,X0,X1] :
( ~ quotient(identity,X2,X3)
| ~ quotient(identity,X1,X2)
| ~ quotient(identity,X0,X1)
| X1 = X3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_inversion_equals_three) ).
fof(f20,axiom,
quotient(identity,a,idQa),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_divide_a) ).
fof(f21,axiom,
quotient(identity,b,idQb),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_divide_b) ).
fof(f22,axiom,
quotient(identity,idQb,idQ_idQb),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_divide_idQb) ).
fof(f23,axiom,
quotient(idQa,idQ_idQb,idQa_Q__idQ_idQb),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idQa_divide_idQ_idQb) ).
fof(f24,axiom,
quotient(identity,idQa,idQ_idQa),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_divide_idQa) ).
fof(f25,axiom,
quotient(idQb,idQ_idQa,idQb_Q__idQ_idQa),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idQb_divide_idQ_idQa) ).
fof(f26,negated_conjecture,
idQa_Q__idQ_idQb != idQb_Q__idQ_idQa,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_idQa_Q__idQ_idQb_equals_idQb_Q__idQ_idQa) ).
fof(f44,plain,
! [X0,X1] : less_equal(divide(X0,X1),X0),
inference(unit_resulting_resolution,[],[f3,f8]) ).
fof(f4095,plain,
idQa = divide(identity,idQ_idQa),
inference(unit_resulting_resolution,[],[f18,f24,f20,f8]) ).
fof(f4098,plain,
idQb = divide(identity,idQ_idQb),
inference(unit_resulting_resolution,[],[f18,f22,f21,f8]) ).
fof(f13721,plain,
less_equal(divide(divide(identity,idQ_idQb),idQa_Q__idQ_idQb),divide(idQ_idQa,idQ_idQb)),
inference(unit_resulting_resolution,[],[f4,f23,f8,f24,f8,f8]) ).
fof(f13742,plain,
less_equal(divide(divide(identity,idQ_idQa),idQb_Q__idQ_idQa),divide(idQ_idQb,idQ_idQa)),
inference(unit_resulting_resolution,[],[f4,f25,f8,f22,f8,f8]) ).
fof(f250086,plain,
less_equal(divide(idQb,idQa_Q__idQ_idQb),divide(idQ_idQa,idQ_idQb)),
inference(forward_demodulation,[],[f13721,f4098]) ).
fof(f250180,plain,
less_equal(divide(idQb,idQa_Q__idQ_idQb),idQ_idQa),
inference(unit_resulting_resolution,[],[f14,f44,f250086]) ).
fof(f250654,plain,
less_equal(idQb_Q__idQ_idQa,idQa_Q__idQ_idQb),
inference(unit_resulting_resolution,[],[f15,f25,f8,f250180]) ).
fof(f251097,plain,
~ less_equal(idQa_Q__idQ_idQb,idQb_Q__idQ_idQa),
inference(unit_resulting_resolution,[],[f6,f26,f250654]) ).
fof(f251822,plain,
~ less_equal(divide(idQa,idQb_Q__idQ_idQa),idQ_idQb),
inference(unit_resulting_resolution,[],[f15,f23,f8,f251097]) ).
fof(f267201,plain,
less_equal(divide(idQa,idQb_Q__idQ_idQa),divide(idQ_idQb,idQ_idQa)),
inference(forward_demodulation,[],[f13742,f4095]) ).
fof(f370460,plain,
$false,
inference(unit_resulting_resolution,[],[f14,f44,f267201,f251822]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : HEN011-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.14/0.40 % Computer : n018.cluster.edu
% 0.14/0.40 % Model : x86_64 x86_64
% 0.14/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.40 % Memory : 8046.5625MB
% 0.14/0.40 % OS : Linux 6.8.0-71-generic
% 0.14/0.40 % CPULimit : 300
% 0.14/0.40 % WCLimit : 300
% 0.14/0.40 % DateTime : Sun Sep 27 10:53:39 UTC 2026
% 0.14/0.40 % CPUTime :
% 0.14/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.14/0.46 Running first-order model finding
% 0.14/0.46 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
% 26.56/4.23 % (2158481)Will run a generic schedule for satisfiability detection.
% 26.56/4.23 % (2158491)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1037364292:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 26.56/4.23 % (2158486)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3574024811_2999 on theBenchmark for (2999ds/0Mi)
% 26.56/4.23 % TRYING [1]
% 26.56/4.23 % TRYING [2]
% 26.56/4.23 % TRYING [3]
% 26.56/4.23 % (2158487)% WARNING: option uhcvi not known.
% 26.56/4.23 % TRYING [4]
% 26.56/4.23 % (2158489)dis+10_1_sil=32000:sp=arity:random_seed=2443580815:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 26.56/4.23 % (2158487)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1895290698:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 26.56/4.23 % (2158490)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3309877559:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 26.56/4.23 % (2158488)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=559307136:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 26.56/4.23 % (2158492)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1501077575:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 26.56/4.23 % TRYING [5]
% 26.56/4.23 % TRYING [6]
% 26.56/4.23 % (2158491)Instruction limit reached!
% 26.56/4.23 % (2158491)------------------------------
% 26.56/4.23 % (2158491)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.56/4.23 % (2158491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.56/4.23 % (2158491)CaDiCaL version: 2.1.3
% 26.56/4.23 % (2158491)Termination reason: Instruction limit
% 26.56/4.23 % (2158491)Termination phase: Saturation
% 26.56/4.23 % (2158491)Time elapsed: 0.065 s
% 26.56/4.23 % (2158491)Peak memory usage: 12 MB
% 26.56/4.23 % (2158491)Instructions burned: 131 (million)
% 26.56/4.23 % (2158500)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=307583494:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 26.56/4.23 % TRYING [1]
% 26.56/4.23 % TRYING [2]
% 26.56/4.23 % TRYING [3]
% 26.56/4.23 % TRYING [4]
% 26.56/4.23 % TRYING [5]
% 26.56/4.23 % (2158490)Instruction limit reached!
% 26.56/4.23 % (2158490)------------------------------
% 26.56/4.23 % (2158490)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.56/4.23 % (2158490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.56/4.23 % (2158490)CaDiCaL version: 2.1.3
% 26.56/4.23 % (2158490)Termination reason: Instruction limit
% 26.56/4.23 % (2158490)Termination phase: Saturation
% 26.56/4.23 % (2158490)Time elapsed: 0.104 s
% 26.56/4.23 % (2158490)Peak memory usage: 12 MB
% 26.56/4.23 % (2158490)Instructions burned: 117 (million)
% 26.56/4.23 % (2158489)Instruction limit reached!
% 26.56/4.23 % (2158489)------------------------------
% 26.56/4.23 % (2158489)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.56/4.23 % (2158489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.56/4.23 % (2158489)CaDiCaL version: 2.1.3
% 26.56/4.23 % (2158489)Termination reason: Instruction limit
% 26.56/4.23 % (2158489)Termination phase: Saturation
% 26.56/4.23 % (2158489)Time elapsed: 0.109 s
% 26.56/4.23 % (2158489)Peak memory usage: 12 MB
% 26.56/4.23 % (2158489)Instructions burned: 103 (million)
% 26.56/4.23 % TRYING [6]
% 26.56/4.23 % TRYING [7]
% 26.56/4.23 % (2158502)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=744311919:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 26.56/4.23 % (2158503)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=1504362673:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 26.56/4.23 % TRYING [7]
% 26.56/4.23 % (2158492)Instruction limit reached!
% 26.56/4.23 % (2158492)------------------------------
% 26.56/4.23 % (2158492)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.56/4.23 % (2158492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.56/4.23 % (2158492)CaDiCaL version: 2.1.3
% 26.56/4.23 % (2158492)Termination reason: Instruction limit
% 26.56/4.23 % (2158492)Termination phase: Saturation
% 26.56/4.23 % (2158492)Time elapsed: 0.177 s
% 26.56/4.23 % (2158492)Peak memory usage: 13 MB
% 26.56/4.23 % (2158492)Instructions burned: 160 (million)
% 26.56/4.23 % (2158506)ott-21_1_sil=16000:fs=off:random_seed=1233288693:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 26.56/4.23 % (2158502)Instruction limit reached!
% 26.56/4.23 % (2158502)------------------------------
% 26.56/4.23 % (2158502)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.93/11.75 % (2158502)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.93/11.75 % (2158502)CaDiCaL version: 2.1.3
% 79.93/11.75 % (2158502)Termination reason: Instruction limit
% 79.93/11.75 % (2158502)Termination phase: Saturation
% 79.93/11.75 % (2158502)Time elapsed: 0.140 s
% 79.93/11.75 % (2158502)Peak memory usage: 12 MB
% 79.93/11.75 % (2158502)Instructions burned: 132 (million)
% 79.93/11.75 % (2158508)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2423773040:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 79.93/11.75 % TRYING [8]
% 79.93/11.75 % TRYING [8]
% 79.93/11.75 % (2158506)Instruction limit reached!
% 79.93/11.75 % (2158506)------------------------------
% 79.93/11.75 % (2158506)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.93/11.75 % (2158506)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.93/11.75 % (2158506)CaDiCaL version: 2.1.3
% 79.93/11.75 % (2158506)Termination reason: Instruction limit
% 79.93/11.75 % (2158506)Termination phase: Saturation
% 79.93/11.75 % (2158506)Time elapsed: 0.113 s
% 79.93/11.75 % (2158506)Peak memory usage: 12 MB
% 79.93/11.75 % (2158506)Instructions burned: 181 (million)
% 79.93/11.75 % (2158500)Instruction limit reached!
% 79.93/11.75 % (2158500)------------------------------
% 79.93/11.75 % (2158500)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.93/11.75 % (2158500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.93/11.75 % (2158500)CaDiCaL version: 2.1.3
% 79.93/11.75 % (2158500)Termination reason: Instruction limit
% 79.93/11.75 % (2158500)Termination phase: Finite model building constraint generation
% 79.93/11.75 % (2158500)Time elapsed: 0.270 s
% 79.93/11.75 % (2158500)Peak memory usage: 28 MB
% 79.93/11.75 % (2158500)Instructions burned: 715 (million)
% 79.93/11.75 % (2158510)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=790339049:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 79.93/11.75 % TRYING [1]
% 79.93/11.75 % TRYING [2]
% 79.93/11.75 % TRYING [3]
% 79.93/11.75 % (2158511)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2429866917:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 79.93/11.75 % TRYING [4]
% 79.93/11.75 % TRYING [5]
% 79.93/11.75 % TRYING [6]
% 79.93/11.75 % TRYING [7]
% 79.93/11.75 % TRYING [9]
% 79.93/11.75 % (2158503)Instruction limit reached!
% 79.93/11.75 % (2158503)------------------------------
% 79.93/11.75 % (2158503)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.93/11.75 % (2158503)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.93/11.75 % (2158503)CaDiCaL version: 2.1.3
% 79.93/11.75 % (2158503)Termination reason: Instruction limit
% 79.93/11.75 % (2158503)Termination phase: Saturation
% 79.93/11.75 % (2158503)Time elapsed: 0.649 s
% 79.93/11.75 % (2158503)Peak memory usage: 16 MB
% 79.93/11.75 % (2158503)Instructions burned: 685 (million)
% 79.93/11.75 % (2158508)Instruction limit reached!
% 79.93/11.75 % (2158508)------------------------------
% 79.93/11.75 % (2158508)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.93/11.75 % (2158508)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.93/11.75 % (2158508)CaDiCaL version: 2.1.3
% 79.93/11.75 % (2158508)Termination reason: Instruction limit
% 79.93/11.75 % (2158508)Termination phase: Saturation
% 79.93/11.75 % (2158508)Time elapsed: 0.507 s
% 79.93/11.75 % (2158508)Peak memory usage: 13 MB
% 79.93/11.75 % (2158508)Instructions burned: 478 (million)
% 79.93/11.75 % (2158522)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=2732112169:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 79.93/11.75 % (2158521)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2541348479:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 79.93/11.75 % TRYING [8]
% 79.93/11.75 % TRYING [14]
% 79.93/11.75 % (2158510)Instruction limit reached!
% 79.93/11.75 % (2158510)------------------------------
% 79.93/11.75 % (2158510)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.93/11.75 % (2158510)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.93/11.75 % (2158510)CaDiCaL version: 2.1.3
% 79.93/11.75 % (2158510)Termination reason: Instruction limit
% 79.93/11.75 % (2158510)Termination phase: Finite model building constraint generation
% 79.93/11.75 % (2158510)Time elapsed: 0.595 s
% 79.93/11.75 % (2158510)Peak memory usage: 22 MB
% 79.93/11.75 % (2158510)Instructions burned: 865 (million)
% 79.93/11.75 % (2158526)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=655604997:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 172.34/24.73 % (2158511)Instruction limit reached!
% 172.34/24.73 % (2158511)------------------------------
% 172.34/24.73 % (2158511)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 172.34/24.73 % (2158511)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 172.34/24.73 % (2158511)CaDiCaL version: 2.1.3
% 172.34/24.73 % (2158511)Termination reason: Instruction limit
% 172.34/24.73 % (2158511)Termination phase: Saturation
% 172.34/24.73 % (2158511)Time elapsed: 0.630 s
% 172.34/24.73 % (2158511)Peak memory usage: 21 MB
% 172.34/24.73 % (2158511)Instructions burned: 1181 (million)
% 172.34/24.73 % TRYING [10]
% 172.34/24.73 % (2158528)fmb+10_1_sil=64000:random_seed=2784324234:i=22061:nm=2:gsp=on_2989 on theBenchmark for (2989ds/22061Mi)
% 172.34/24.73 % TRYING [1]
% 172.34/24.73 % TRYING [2]
% 172.34/24.73 % TRYING [3]
% 172.34/24.73 % TRYING [4]
% 172.34/24.73 % TRYING [5]
% 172.34/24.73 % TRYING [6]
% 172.34/24.73 % (2158521)Instruction limit reached!
% 172.34/24.73 % (2158521)------------------------------
% 172.34/24.73 % (2158521)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 172.34/24.73 % (2158521)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 172.34/24.73 % (2158521)CaDiCaL version: 2.1.3
% 172.34/24.73 % (2158521)Termination reason: Instruction limit
% 172.34/24.73 % (2158521)Termination phase: Finite model building constraint generation
% 172.34/24.73 % (2158521)Time elapsed: 0.412 s
% 172.34/24.73 % (2158521)Peak memory usage: 77 MB
% 172.34/24.73 % (2158521)Instructions burned: 892 (million)
% 172.34/24.73 % TRYING [7]
% 172.34/24.73 % (2158530)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=939886625:i=9515:nm=5_2987 on theBenchmark for (2987ds/9515Mi)
% 172.34/24.73 % TRYING [20]
% 172.34/24.73 % (2158522)Instruction limit reached!
% 172.34/24.73 % (2158522)------------------------------
% 172.34/24.73 % (2158522)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 172.34/24.73 % (2158522)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 172.34/24.73 % (2158522)CaDiCaL version: 2.1.3
% 172.34/24.73 % (2158522)Termination reason: Instruction limit
% 172.34/24.73 % (2158522)Termination phase: Saturation
% 172.34/24.73 % (2158522)Time elapsed: 0.605 s
% 172.34/24.73 % (2158522)Peak memory usage: 16 MB
% 172.34/24.73 % (2158522)Instructions burned: 692 (million)
% 172.34/24.73 % (2158534)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1291057634:fmbsr=1.7:i=920_2985 on theBenchmark for (2985ds/920Mi)
% 172.34/24.73 % TRYING [8]
% 172.34/24.73 % TRYING [8]
% 172.34/24.73 % (2158526)Instruction limit reached!
% 172.34/24.73 % (2158526)------------------------------
% 172.34/24.73 % (2158526)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 172.34/24.73 % (2158526)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 172.34/24.73 % (2158526)CaDiCaL version: 2.1.3
% 172.34/24.73 % (2158526)Termination reason: Instruction limit
% 172.34/24.73 % (2158526)Termination phase: Saturation
% 172.34/24.73 % (2158526)Time elapsed: 0.801 s
% 172.34/24.73 % (2158526)Peak memory usage: 16 MB
% 172.34/24.73 % (2158526)Instructions burned: 879 (million)
% 172.34/24.73 % TRYING [9]
% 172.34/24.73 % (2158536)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3670801498:i=5131_2981 on theBenchmark for (2981ds/5131Mi)
% 172.34/24.73 % TRYING [11]
% 172.34/24.73 % (2158534)Instruction limit reached!
% 172.34/24.73 % (2158534)------------------------------
% 172.34/24.73 % (2158534)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 172.34/24.73 % (2158534)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 172.34/24.73 % (2158534)CaDiCaL version: 2.1.3
% 172.34/24.73 % (2158534)Termination reason: Instruction limit
% 172.34/24.73 % (2158534)Termination phase: Finite model building constraint generation
% 172.34/24.73 % (2158534)Time elapsed: 0.665 s
% 172.34/24.73 % (2158534)Peak memory usage: 42 MB
% 172.34/24.73 % (2158534)Instructions burned: 920 (million)
% 172.34/24.73 % TRYING [9]
% 172.34/24.73 % (2158538)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2321135603:i=1472:ins=7:fdi=8:gsp=on_2978 on theBenchmark for (2978ds/1472Mi)
% 172.34/24.73 % TRYING [10]
% 172.34/24.73 % TRYING [12]
% 172.34/24.73 % (2158538)Instruction limit reached!
% 172.34/24.73 % (2158538)------------------------------
% 172.34/24.73 % (2158538)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 172.34/24.73 % (2158538)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 172.34/24.73 % (2158538)CaDiCaL version: 2.1.3
% 172.34/24.73 % (2158538)Termination reason: Instruction limit
% 172.34/24.73 % (2158538)Termination phase: Saturation
% 172.34/24.73 % (2158538)Time elapsed: 1.574 s
% 132.30/25.47 % (2158538)Peak memory usage: 27 MB
% 132.30/25.47 % (2158538)Instructions burned: 1472 (million)
% 132.30/25.47 % (2158542)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=649434898:i=6324_2962 on theBenchmark for (2962ds/6324Mi)
% 132.30/25.47 % TRYING [77]
% 132.30/25.47 % (2158530)Instruction limit reached!
% 132.30/25.47 % (2158530)------------------------------
% 132.30/25.47 % (2158530)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158530)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158530)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158530)Termination reason: Instruction limit
% 132.30/25.47 % (2158530)Termination phase: Finite model building constraint generation
% 132.30/25.47 % (2158530)Time elapsed: 3.646 s
% 132.30/25.47 % (2158530)Peak memory usage: 719 MB
% 132.30/25.47 % (2158530)Instructions burned: 9515 (million)
% 132.30/25.47 % (2158549)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2208627965:fmbsr=2.30978:i=2174_2949 on theBenchmark for (2949ds/2174Mi)
% 132.30/25.47 % TRYING [16]
% 132.30/25.47 % TRYING [11]
% 132.30/25.47 % (2158549)Instruction limit reached!
% 132.30/25.47 % (2158549)------------------------------
% 132.30/25.47 % (2158549)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158549)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158549)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158549)Termination reason: Instruction limit
% 132.30/25.47 % (2158549)Termination phase: Finite model building constraint generation
% 132.30/25.47 % (2158549)Time elapsed: 0.801 s
% 132.30/25.47 % (2158549)Peak memory usage: 135 MB
% 132.30/25.47 % (2158549)Instructions burned: 2177 (million)
% 132.30/25.47 % (2158553)ott-2_1_sil=16000:newcnf=on:random_seed=3431631522:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2941 on theBenchmark for (2941ds/869Mi)
% 132.30/25.47 % TRYING [13]
% 132.30/25.47 % (2158536)Instruction limit reached!
% 132.30/25.47 % (2158536)------------------------------
% 132.30/25.47 % (2158536)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158536)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158536)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158536)Termination reason: Instruction limit
% 132.30/25.47 % (2158536)Termination phase: Saturation
% 132.30/25.47 % (2158536)Time elapsed: 4.416 s
% 132.30/25.47 % (2158536)Peak memory usage: 21 MB
% 132.30/25.47 % (2158536)Instructions burned: 5132 (million)
% 132.30/25.47 % (2158557)ott+10_1_sil=32000:tgt=ground:random_seed=131660438:i=5114:av=off_2937 on theBenchmark for (2937ds/5114Mi)
% 132.30/25.47 % (2158553)Instruction limit reached!
% 132.30/25.47 % (2158553)------------------------------
% 132.30/25.47 % (2158553)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158553)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158553)Termination reason: Instruction limit
% 132.30/25.47 % (2158553)Termination phase: Saturation
% 132.30/25.47 % (2158553)Time elapsed: 0.451 s
% 132.30/25.47 % (2158553)Peak memory usage: 15 MB
% 132.30/25.47 % (2158553)Instructions burned: 870 (million)
% 132.30/25.47 % (2158559)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2425309318:i=54282_2936 on theBenchmark for (2936ds/54282Mi)
% 132.30/25.47 % TRYING [1]
% 132.30/25.47 % TRYING [2]
% 132.30/25.47 % TRYING [3]
% 132.30/25.47 % TRYING [4]
% 132.30/25.47 % TRYING [5]
% 132.30/25.47 % TRYING [6]
% 132.30/25.47 % TRYING [7]
% 132.30/25.47 % TRYING [8]
% 132.30/25.47 % TRYING [9]
% 132.30/25.47 % TRYING [10]
% 132.30/25.47 % TRYING [11]
% 132.30/25.47 % TRYING [12]
% 132.30/25.47 % (2158542)Instruction limit reached!
% 132.30/25.47 % (2158542)------------------------------
% 132.30/25.47 % (2158542)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158542)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158542)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158542)Termination reason: Instruction limit
% 132.30/25.47 % (2158542)Termination phase: Finite model building constraint generation
% 132.30/25.47 % (2158542)Time elapsed: 4.834 s
% 132.30/25.47 % (2158542)Peak memory usage: 502 MB
% 132.30/25.47 % (2158542)Instructions burned: 6325 (million)
% 132.30/25.47 % (2158565)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2062691250:i=3512:aac=none_2912 on theBenchmark for (2912ds/3512Mi)
% 132.30/25.47 % TRYING [12]
% 132.30/25.47 % TRYING [13]
% 132.30/25.47 % TRYING [14]
% 132.30/25.47 % (2158557)Instruction limit reached!
% 132.30/25.47 % (2158557)------------------------------
% 132.30/25.47 % (2158557)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158557)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158557)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158557)Termination reason: Instruction limit
% 132.30/25.47 % (2158557)Termination phase: Saturation
% 132.30/25.47 % (2158557)Time elapsed: 4.985 s
% 132.30/25.47 % (2158557)Peak memory usage: 34 MB
% 132.30/25.47 % (2158557)Instructions burned: 5114 (million)
% 132.30/25.47 % (2158571)dis+21_1_sil=32000:sas=cadical:random_seed=1055960396:i=3773:amm=off_2887 on theBenchmark for (2887ds/3773Mi)
% 132.30/25.47 % (2158565)Instruction limit reached!
% 132.30/25.47 % (2158565)------------------------------
% 132.30/25.47 % (2158565)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158565)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158565)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158565)Termination reason: Instruction limit
% 132.30/25.47 % (2158565)Termination phase: Saturation
% 132.30/25.47 % (2158565)Time elapsed: 2.975 s
% 132.30/25.47 % (2158565)Peak memory usage: 20 MB
% 132.30/25.47 % (2158565)Instructions burned: 3513 (million)
% 132.30/25.47 % (2158575)ott+11_1_sil=16000:gs=on:random_seed=630683119:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2882 on theBenchmark for (2882ds/2251Mi)
% 132.30/25.47 % TRYING [14]
% 132.30/25.47 % TRYING [13]
% 132.30/25.47 % (2158575)Instruction limit reached!
% 132.30/25.47 % (2158575)------------------------------
% 132.30/25.47 % (2158575)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158575)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158575)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158575)Termination reason: Instruction limit
% 132.30/25.47 % (2158575)Termination phase: Saturation
% 132.30/25.47 % (2158575)Time elapsed: 2.410 s
% 132.30/25.47 % (2158575)Peak memory usage: 26 MB
% 132.30/25.47 % (2158575)Instructions burned: 2251 (million)
% 132.30/25.47 % (2158577)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=2329264459:fmbsr=1.6:i=67534_2858 on theBenchmark for (2858ds/67534Mi)
% 132.30/25.47 % TRYING [7]
% 132.30/25.47 % TRYING [8]
% 132.30/25.47 % (2158571)Instruction limit reached!
% 132.30/25.47 % (2158571)------------------------------
% 132.30/25.47 % (2158571)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158571)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158571)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158571)Termination reason: Instruction limit
% 132.30/25.47 % (2158571)Termination phase: Saturation
% 132.30/25.47 % (2158571)Time elapsed: 3.588 s
% 132.30/25.47 % (2158571)Peak memory usage: 35 MB
% 132.30/25.47 % (2158571)Instructions burned: 3774 (million)
% 132.30/25.47 % (2158579)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=2319112022:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2850 on theBenchmark for (2850ds/4591Mi)
% 132.30/25.47 % TRYING [9]
% 132.30/25.47 % TRYING [15]
% 132.30/25.47 % (2158528)Instruction limit reached!
% 132.30/25.47 % (2158528)------------------------------
% 132.30/25.47 % (2158528)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158528)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158528)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158528)Termination reason: Instruction limit
% 132.30/25.47 % (2158528)Termination phase: Finite model building SAT solving
% 132.30/25.47 % (2158528)Time elapsed: 15.692 s
% 132.30/25.47 % (2158528)Peak memory usage: 222 MB
% 132.30/25.47 % (2158528)Instructions burned: 22061 (million)
% 132.30/25.47 % (2158585)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=2848115743:i=29340_2831 on theBenchmark for (2831ds/29340Mi)
% 132.30/25.47 % TRYING [15]
% 132.30/25.47 % TRYING [10]
% 132.30/25.47 % (2158579)Instruction limit reached!
% 132.30/25.47 % (2158579)------------------------------
% 132.30/25.47 % (2158579)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158579)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158579)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158579)Termination reason: Instruction limit
% 132.30/25.47 % (2158579)Termination phase: Saturation
% 132.30/25.47 % (2158579)Time elapsed: 4.499 s
% 132.30/25.47 % (2158579)Peak memory usage: 45 MB
% 132.30/25.47 % (2158579)Instructions burned: 4591 (million)
% 132.30/25.47 % (2158587)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=668679570:i=5211_2805 on theBenchmark for (2805ds/5211Mi)
% 132.30/25.47 % (2158587)Instruction limit reached!
% 132.30/25.47 % (2158587)------------------------------
% 132.30/25.47 % (2158587)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158587)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158587)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158587)Termination reason: Instruction limit
% 132.30/25.47 % (2158587)Termination phase: Saturation
% 132.30/25.47 % (2158587)Time elapsed: 4.777 s
% 132.30/25.47 % (2158587)Peak memory usage: 27 MB
% 132.30/25.47 % (2158587)Instructions burned: 5212 (million)
% 132.30/25.47 % (2158591)fmb+10_1_sil=32000:sas=cadical:bce=on:fmbss=17:random_seed=2781057793:i=5497:nm=2_2757 on theBenchmark for (2757ds/5497Mi)
% 132.30/25.47 % TRYING [17]
% 132.30/25.47 % TRYING [11]
% 132.30/25.47 % (2158585) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2158481-2158585"...
% 132.30/25.47 % (2158585)...printing done.
% 132.30/25.47 % (2158585)Refutation found. Thanks to Tanya!
% 132.30/25.47 % SZS status Unsatisfiable for theBenchmark
% 132.30/25.47 % SZS output start Proof for theBenchmark
% See solution above
% 132.30/25.47 % (2158585)------------------------------
% 132.30/25.47 % (2158585)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 132.30/25.47 % (2158585)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 132.30/25.47 % (2158585)CaDiCaL version: 2.1.3
% 132.30/25.47 % (2158585)Termination reason: Refutation
% 132.30/25.47 % (2158585)Time elapsed: 7.973 s
% 132.30/25.47 % (2158585)Peak memory usage: 95 MB
% 132.30/25.47 % (2158585)Instructions burned: 9495 (million)
% 132.30/25.47 % (2158481)Success in time 24.998 s
% 132.30/25.47 % Vampire exiting
%------------------------------------------------------------------------------