%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD049-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n014.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 09:49:42 AM UTC 2026
% Result : Unsatisfiable 21.52s 5.61s
% Output : Refutation 21.52s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 16
% Syntax : Number of formulae : 42 ( 27 unt; 2 def)
% Number of atoms : 67 ( 4 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 50 ( 25 ~; 25 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 11 ( 11 usr; 10 con; 0-1 aty)
% Number of variables : 23 ( 23 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f6,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X4,X5,X2)
| ~ product(X0,X3,X4)
| ~ product(X3,X5,X1)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_1) ).
fof(f8,axiom,
! [X0] :
( product(multiplicative_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).
fof(f9,axiom,
! [X0] :
( product(multiplicative_inverse(X0),X0,multiplicative_identity)
| sum(additive_identity,X0,additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_inverse_multiplication) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',commutativity_multiplication) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_is_defined) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
fof(f29,axiom,
defined(c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c_is_defined) ).
fof(f30,axiom,
defined(d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d_is_defined) ).
fof(f33,negated_conjecture,
~ sum(additive_identity,b,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_sum_7) ).
fof(f34,negated_conjecture,
~ sum(additive_identity,d,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_sum_8) ).
fof(f35,negated_conjecture,
product(a,multiplicative_inverse(b),s),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_9) ).
fof(f36,negated_conjecture,
product(c,multiplicative_inverse(d),s),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_10) ).
fof(f37,negated_conjecture,
product(a,d,k),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_11) ).
fof(f38,negated_conjecture,
~ product(b,c,k),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_product_12) ).
fof(f39,definition,
sF0 = multiplicative_inverse(b),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f40,plain,
multiplicative_inverse(b) = sF0,
inference(reorient_equations,[],[f39]) ).
fof(f41,plain,
product(a,sF0,s),
inference(definition_folding,[],[f35,f40]) ).
fof(f42,definition,
sF1 = multiplicative_inverse(d),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f43,plain,
multiplicative_inverse(d) = sF1,
inference(reorient_equations,[],[f42]) ).
fof(f44,plain,
product(c,sF1,s),
inference(definition_folding,[],[f36,f43]) ).
fof(f49,plain,
product(sF0,a,s),
inference(resolution,[],[f10,f41]) ).
fof(f50,plain,
product(sF1,c,s),
inference(resolution,[],[f10,f44]) ).
fof(f79,plain,
( product(sF0,b,multiplicative_identity)
| sum(additive_identity,b,additive_identity)
| ~ defined(b) ),
inference(superposition,[],[f9,f40]) ).
fof(f80,plain,
( product(sF1,d,multiplicative_identity)
| sum(additive_identity,d,additive_identity)
| ~ defined(d) ),
inference(superposition,[],[f9,f43]) ).
fof(f81,plain,
( product(sF1,d,multiplicative_identity)
| ~ defined(d) ),
inference(forward_subsumption_resolution,[],[f80,f34]) ).
fof(f82,plain,
( product(sF0,b,multiplicative_identity)
| ~ defined(b) ),
inference(forward_subsumption_resolution,[],[f79,f33]) ).
fof(f83,plain,
product(sF1,d,multiplicative_identity),
inference(forward_subsumption_resolution,[],[f81,f30]) ).
fof(f84,plain,
product(sF0,b,multiplicative_identity),
inference(forward_subsumption_resolution,[],[f82,f28]) ).
fof(f85,plain,
product(d,sF1,multiplicative_identity),
inference(resolution,[],[f83,f10]) ).
fof(f98,plain,
product(b,sF0,multiplicative_identity),
inference(resolution,[],[f84,f10]) ).
fof(f126,plain,
! [X2,X3,X0,X1] :
( ~ product(X1,X2,X3)
| ~ product(X0,X1,multiplicative_identity)
| product(X0,X3,X2)
| ~ defined(X2) ),
inference(resolution,[],[f6,f8]) ).
fof(f128,plain,
! [X2,X0,X1] :
( ~ product(X1,d,X2)
| ~ product(X0,X1,a)
| product(X0,X2,k) ),
inference(resolution,[],[f6,f37]) ).
fof(f524,plain,
! [X0] :
( ~ product(X0,sF0,multiplicative_identity)
| product(X0,s,a)
| ~ defined(a) ),
inference(resolution,[],[f126,f49]) ).
fof(f528,plain,
! [X0] :
( ~ product(X0,sF1,multiplicative_identity)
| product(X0,s,c)
| ~ defined(c) ),
inference(resolution,[],[f126,f50]) ).
fof(f537,plain,
! [X0] :
( ~ product(X0,sF1,multiplicative_identity)
| product(X0,s,c) ),
inference(forward_subsumption_resolution,[],[f528,f29]) ).
fof(f539,plain,
! [X0] :
( ~ product(X0,sF0,multiplicative_identity)
| product(X0,s,a) ),
inference(forward_subsumption_resolution,[],[f524,f27]) ).
fof(f671,plain,
product(d,s,c),
inference(resolution,[],[f537,f85]) ).
fof(f696,plain,
product(s,d,c),
inference(resolution,[],[f671,f10]) ).
fof(f721,plain,
! [X0] :
( ~ product(X0,s,a)
| product(X0,c,k) ),
inference(resolution,[],[f696,f128]) ).
fof(f806,plain,
product(b,s,a),
inference(resolution,[],[f539,f98]) ).
fof(f17142,plain,
product(b,c,k),
inference(resolution,[],[f721,f806]) ).
fof(f17143,plain,
$false,
inference(forward_subsumption_resolution,[],[f17142,f38]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD049-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.18 % Computer : n014.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Tue Sep 29 00:39:00 UTC 2026
% 0.09/0.18 % CPUTime :
% 0.09/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.21 Running first-order model finding
% 0.09/0.21 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
% 16.18/2.51 % (2338197)Will run a generic schedule for satisfiability detection.
% 16.18/2.51 % (2338203)% WARNING: option uhcvi not known.
% 16.18/2.51 % (2338203)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3635206754:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 16.18/2.51 % (2338202)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1858242549_2999 on theBenchmark for (2999ds/0Mi)
% 16.18/2.51 % (2338204)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2265751859:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 16.18/2.51 % (2338205)dis+10_1_sil=32000:sp=arity:random_seed=375920218:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 16.18/2.51 % (2338207)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=984859762:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 16.18/2.51 % (2338208)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3669907370:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 16.18/2.51 % (2338206)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1018656952:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 16.18/2.51 % TRYING [1]
% 16.18/2.51 % TRYING [2]
% 16.18/2.51 % TRYING [3]
% 16.18/2.51 % TRYING [4]
% 16.18/2.51 % (2338206)Instruction limit reached!
% 16.18/2.51 % (2338206)------------------------------
% 16.18/2.51 % (2338206)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.18/2.51 % (2338206)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.18/2.51 % (2338206)CaDiCaL version: 2.1.3
% 16.18/2.51 % (2338206)Termination reason: Instruction limit
% 16.18/2.51 % (2338206)Termination phase: Saturation
% 16.18/2.51 % (2338206)Time elapsed: 0.063 s
% 16.18/2.51 % (2338206)Peak memory usage: 12 MB
% 16.18/2.51 % (2338206)Instructions burned: 118 (million)
% 16.18/2.51 % (2338205)Instruction limit reached!
% 16.18/2.51 % (2338205)------------------------------
% 16.18/2.51 % (2338205)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.18/2.51 % (2338205)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.18/2.51 % (2338205)CaDiCaL version: 2.1.3
% 16.18/2.51 % (2338205)Termination reason: Instruction limit
% 16.18/2.51 % (2338205)Termination phase: Saturation
% 16.18/2.51 % (2338205)Time elapsed: 0.064 s
% 16.18/2.51 % (2338205)Peak memory usage: 12 MB
% 16.18/2.51 % (2338205)Instructions burned: 103 (million)
% 16.18/2.51 % (2338207)Instruction limit reached!
% 16.18/2.51 % (2338207)------------------------------
% 16.18/2.51 % (2338207)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.18/2.51 % (2338207)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.18/2.51 % (2338207)CaDiCaL version: 2.1.3
% 16.18/2.51 % (2338207)Termination reason: Instruction limit
% 16.18/2.51 % (2338207)Termination phase: Saturation
% 16.18/2.51 % (2338207)Time elapsed: 0.076 s
% 16.18/2.51 % (2338207)Peak memory usage: 17 MB
% 16.18/2.51 % (2338207)Instructions burned: 133 (million)
% 16.18/2.51 % (2338216)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4060246599:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 16.18/2.51 % (2338217)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1751441694:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 16.18/2.51 % TRYING [1]
% 16.18/2.51 % TRYING [2]
% 16.18/2.51 % TRYING [3]
% 16.18/2.51 % (2338208)Instruction limit reached!
% 16.18/2.51 % (2338208)------------------------------
% 16.18/2.51 % (2338208)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.18/2.51 % (2338208)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.18/2.51 % (2338208)CaDiCaL version: 2.1.3
% 16.18/2.51 % (2338208)Termination reason: Instruction limit
% 16.18/2.51 % (2338208)Termination phase: Saturation
% 16.18/2.51 % (2338208)Time elapsed: 0.093 s
% 16.18/2.51 % (2338208)Peak memory usage: 12 MB
% 16.18/2.51 % (2338208)Instructions burned: 160 (million)
% 16.18/2.51 % TRYING [4]
% 16.18/2.51 % (2338218)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=221195460:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 16.18/2.51 % TRYING [5]
% 16.18/2.51 % (2338221)ott-21_1_sil=16000:fs=off:random_seed=2009305418:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 16.18/2.51 % (2338217)Instruction limit reached!
% 16.18/2.51 % (2338217)------------------------------
% 16.18/2.51 % (2338217)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338217)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338217)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338217)Termination reason: Instruction limit
% 21.52/5.61 % (2338217)Termination phase: Saturation
% 21.52/5.61 % (2338217)Time elapsed: 0.076 s
% 21.52/5.61 % (2338217)Peak memory usage: 16 MB
% 21.52/5.61 % (2338217)Instructions burned: 132 (million)
% 21.52/5.61 % (2338226)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3292187272:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 21.52/5.61 % TRYING [5]
% 21.52/5.61 % (2338221)Instruction limit reached!
% 21.52/5.61 % (2338221)------------------------------
% 21.52/5.61 % (2338221)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338221)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338221)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338221)Termination reason: Instruction limit
% 21.52/5.61 % (2338221)Termination phase: Saturation
% 21.52/5.61 % (2338221)Time elapsed: 0.094 s
% 21.52/5.61 % (2338221)Peak memory usage: 12 MB
% 21.52/5.61 % (2338221)Instructions burned: 181 (million)
% 21.52/5.61 % (2338228)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3747164710:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 21.52/5.61 % TRYING [1]
% 21.52/5.61 % TRYING [2]
% 21.52/5.61 % TRYING [3]
% 21.52/5.61 % TRYING [4]
% 21.52/5.61 % TRYING [5]
% 21.52/5.61 % TRYING [6]
% 21.52/5.61 % (2338226)Instruction limit reached!
% 21.52/5.61 % (2338226)------------------------------
% 21.52/5.61 % (2338226)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338226)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338226)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338226)Termination reason: Instruction limit
% 21.52/5.61 % (2338226)Termination phase: Saturation
% 21.52/5.61 % (2338226)Time elapsed: 0.279 s
% 21.52/5.61 % (2338226)Peak memory usage: 14 MB
% 21.52/5.61 % (2338226)Instructions burned: 479 (million)
% 21.52/5.61 % (2338216)Instruction limit reached!
% 21.52/5.61 % (2338216)------------------------------
% 21.52/5.61 % (2338216)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338216)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338216)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338216)Termination reason: Instruction limit
% 21.52/5.61 % (2338216)Termination phase: Finite model building SAT solving
% 21.52/5.61 % (2338216)Time elapsed: 0.389 s
% 21.52/5.61 % (2338216)Peak memory usage: 20 MB
% 21.52/5.61 % (2338216)Instructions burned: 715 (million)
% 21.52/5.61 % (2338230)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3045047296:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 21.52/5.61 % (2338231)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1842653727:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 21.52/5.61 % (2338218)Instruction limit reached!
% 21.52/5.61 % (2338218)------------------------------
% 21.52/5.61 % (2338218)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338218)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338218)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338218)Termination reason: Instruction limit
% 21.52/5.61 % (2338218)Termination phase: Saturation
% 21.52/5.61 % (2338218)Time elapsed: 0.404 s
% 21.52/5.61 % (2338218)Peak memory usage: 18 MB
% 21.52/5.61 % (2338218)Instructions burned: 685 (million)
% 21.52/5.61 % (2338234)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=873990930:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 21.52/5.61 % (2338228)Instruction limit reached!
% 21.52/5.61 % (2338228)------------------------------
% 21.52/5.61 % (2338228)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338228)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338228)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338228)Termination reason: Instruction limit
% 21.52/5.61 % (2338228)Termination phase: Finite model building SAT solving
% 21.52/5.61 % (2338228)Time elapsed: 0.334 s
% 21.52/5.61 % (2338228)Peak memory usage: 26 MB
% 21.52/5.61 % (2338228)Instructions burned: 866 (million)
% 21.52/5.61 % (2338236)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3942327896:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 21.52/5.61 % TRYING [14]
% 21.52/5.61 % (2338231)Instruction limit reached!
% 21.52/5.61 % (2338231)------------------------------
% 21.52/5.61 % (2338231)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338231)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338231)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338231)Termination reason: Instruction limit
% 21.52/5.61 % (2338231)Termination phase: Finite model building constraint generation
% 21.52/5.61 % (2338231)Time elapsed: 0.335 s
% 21.52/5.61 % (2338231)Peak memory usage: 77 MB
% 21.52/5.61 % (2338231)Instructions burned: 889 (million)
% 21.52/5.61 % (2338238)fmb+10_1_sil=64000:random_seed=585700813:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 21.52/5.61 % TRYING [1]
% 21.52/5.61 % TRYING [2]
% 21.52/5.61 % TRYING [3]
% 21.52/5.61 % TRYING [4]
% 21.52/5.61 % TRYING [5]
% 21.52/5.61 % (2338234)Instruction limit reached!
% 21.52/5.61 % (2338234)------------------------------
% 21.52/5.61 % (2338234)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338234)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338234)Termination reason: Instruction limit
% 21.52/5.61 % (2338234)Termination phase: Saturation
% 21.52/5.61 % (2338234)Time elapsed: 0.434 s
% 21.52/5.61 % (2338234)Peak memory usage: 19 MB
% 21.52/5.61 % (2338234)Instructions burned: 692 (million)
% 21.52/5.61 % (2338240)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3905395837:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 21.52/5.61 % TRYING [20]
% 21.52/5.61 % TRYING [6]
% 21.52/5.61 % (2338236)Instruction limit reached!
% 21.52/5.61 % (2338236)------------------------------
% 21.52/5.61 % (2338236)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338236)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338236)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338236)Termination reason: Instruction limit
% 21.52/5.61 % (2338236)Termination phase: Saturation
% 21.52/5.61 % (2338236)Time elapsed: 0.458 s
% 21.52/5.61 % (2338236)Peak memory usage: 15 MB
% 21.52/5.61 % (2338236)Instructions burned: 879 (million)
% 21.52/5.61 % (2338242)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2165191344:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 21.52/5.61 % TRYING [8]
% 21.52/5.61 % TRYING [6]
% 21.52/5.61 % (2338230)Instruction limit reached!
% 21.52/5.61 % (2338230)------------------------------
% 21.52/5.61 % (2338230)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338230)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338230)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338230)Termination reason: Instruction limit
% 21.52/5.61 % (2338230)Termination phase: Saturation
% 21.52/5.61 % (2338230)Time elapsed: 0.688 s
% 21.52/5.61 % (2338230)Peak memory usage: 25 MB
% 21.52/5.61 % (2338230)Instructions burned: 1179 (million)
% 21.52/5.61 % (2338244)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3401268428:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 21.52/5.61 % TRYING [7]
% 21.52/5.61 % (2338242)Instruction limit reached!
% 21.52/5.61 % (2338242)------------------------------
% 21.52/5.61 % (2338242)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338242)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338242)Termination reason: Instruction limit
% 21.52/5.61 % (2338242)Termination phase: Finite model building constraint generation
% 21.52/5.61 % (2338242)Time elapsed: 0.353 s
% 21.52/5.61 % (2338242)Peak memory usage: 69 MB
% 21.52/5.61 % (2338242)Instructions burned: 921 (million)
% 21.52/5.61 % (2338246)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=4040829694:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 21.52/5.61 % (2338246)Instruction limit reached!
% 21.52/5.61 % (2338246)------------------------------
% 21.52/5.61 % (2338246)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338246)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338246)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338246)Termination reason: Instruction limit
% 21.52/5.61 % (2338246)Termination phase: Saturation
% 21.52/5.61 % (2338246)Time elapsed: 0.791 s
% 21.52/5.61 % (2338246)Peak memory usage: 31 MB
% 21.52/5.61 % (2338246)Instructions burned: 1472 (million)
% 21.52/5.61 % TRYING [8]
% 21.52/5.61 % (2338248)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1392488478:i=6324_2977 on theBenchmark for (2977ds/6324Mi)
% 21.52/5.61 % TRYING [77]
% 21.52/5.61 % (2338244)Instruction limit reached!
% 21.52/5.61 % (2338244)------------------------------
% 21.52/5.61 % (2338244)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338244)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338244)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338244)Termination reason: Instruction limit
% 21.52/5.61 % (2338244)Termination phase: Saturation
% 21.52/5.61 % (2338244)Time elapsed: 2.699 s
% 21.52/5.61 % (2338244)Peak memory usage: 22 MB
% 21.52/5.61 % (2338244)Instructions burned: 5133 (million)
% 21.52/5.61 % (2338250)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3651605967:fmbsr=2.30978:i=2174_2960 on theBenchmark for (2960ds/2174Mi)
% 21.52/5.61 % TRYING [16]
% 21.52/5.61 % TRYING [7]
% 21.52/5.61 % (2338240)Instruction limit reached!
% 21.52/5.61 % (2338240)------------------------------
% 21.52/5.61 % (2338240)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338240)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338240)Termination reason: Instruction limit
% 21.52/5.61 % (2338240)Termination phase: Finite model building constraint generation
% 21.52/5.61 % (2338240)Time elapsed: 3.184 s
% 21.52/5.61 % (2338240)Peak memory usage: 533 MB
% 21.52/5.61 % (2338240)Instructions burned: 9517 (million)
% 21.52/5.61 % (2338252)ott-2_1_sil=16000:newcnf=on:random_seed=937037102:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2957 on theBenchmark for (2957ds/869Mi)
% 21.52/5.61 % (2338248)Instruction limit reached!
% 21.52/5.61 % (2338248)------------------------------
% 21.52/5.61 % (2338248)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338248)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338248)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338248)Termination reason: Instruction limit
% 21.52/5.61 % (2338248)Termination phase: Finite model building constraint generation
% 21.52/5.61 % (2338248)Time elapsed: 2.171 s
% 21.52/5.61 % (2338248)Peak memory usage: 402 MB
% 21.52/5.61 % (2338248)Instructions burned: 6327 (million)
% 21.52/5.61 % (2338254)ott+10_1_sil=32000:tgt=ground:random_seed=4238737346:i=5114:av=off_2954 on theBenchmark for (2954ds/5114Mi)
% 21.52/5.61 % (2338250)Instruction limit reached!
% 21.52/5.61 % (2338250)------------------------------
% 21.52/5.61 % (2338250)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338250)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338250)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338250)Termination reason: Instruction limit
% 21.52/5.61 % (2338250)Termination phase: Finite model building constraint generation
% 21.52/5.61 % (2338250)Time elapsed: 0.742 s
% 21.52/5.61 % (2338250)Peak memory usage: 130 MB
% 21.52/5.61 % (2338250)Instructions burned: 2176 (million)
% 21.52/5.61 % (2338256)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=533613237:i=54282_2952 on theBenchmark for (2952ds/54282Mi)
% 21.52/5.61 % TRYING [1]
% 21.52/5.61 % TRYING [2]
% 21.52/5.61 % TRYING [3]
% 21.52/5.61 % TRYING [9]
% 21.52/5.61 % TRYING [4]
% 21.52/5.61 % (2338252)Instruction limit reached!
% 21.52/5.61 % (2338252)------------------------------
% 21.52/5.61 % (2338252)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338252)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338252)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338252)Termination reason: Instruction limit
% 21.52/5.61 % (2338252)Termination phase: Saturation
% 21.52/5.61 % (2338252)Time elapsed: 0.495 s
% 21.52/5.61 % (2338252)Peak memory usage: 15 MB
% 21.52/5.61 % (2338252)Instructions burned: 869 (million)
% 21.52/5.61 % (2338258)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2276845339:i=3512:aac=none_2952 on theBenchmark for (2952ds/3512Mi)
% 21.52/5.61 % TRYING [5]
% 21.52/5.61 % (2338254) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2338197-2338254"...
% 21.52/5.61 % (2338254)...printing done.
% 21.52/5.61 % (2338254)Refutation found. Thanks to Tanya!
% 21.52/5.61 % SZS status Unsatisfiable for theBenchmark
% 21.52/5.61 % SZS output start Proof for theBenchmark
% See solution above
% 21.52/5.61 % (2338254)------------------------------
% 21.52/5.61 % (2338254)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.52/5.61 % (2338254)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.52/5.61 % (2338254)CaDiCaL version: 2.1.3
% 21.52/5.61 % (2338254)Termination reason: Refutation
% 21.52/5.61 % (2338254)Time elapsed: 0.835 s
% 21.52/5.61 % (2338254)Peak memory usage: 22 MB
% 21.52/5.61 % (2338254)Instructions burned: 1369 (million)
% 21.52/5.61 % (2338197)Success in time 5.387 s
% 21.52/5.61 % Vampire exiting
%------------------------------------------------------------------------------