%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD060-3 : 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 : n009.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 09:49:46 AM UTC 2026
% Result : Unsatisfiable 67.23s 9.85s
% Output : Refutation 67.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 8
% Syntax : Number of formulae : 24 ( 8 unt; 0 def)
% Number of atoms : 53 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 59 ( 30 ~; 29 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 30 ( 30 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X2,X0,X1] :
( ~ sum(X1,X0,X2)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',commutativity_addition) ).
fof(f19,axiom,
! [X0,X1] :
( sum(X0,X1,add(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',totality_of_addition) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ less_or_equal(X2,X1)
| ~ less_or_equal(X0,X2)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',transitivity_of_order_relation) ).
fof(f24,axiom,
! [X2,X3,X0,X1,X4] :
( ~ less_or_equal(X2,X3)
| less_or_equal(X0,X1)
| ~ sum(X2,X4,X0)
| ~ sum(X3,X4,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',compatibility_of_order_relation_and_addition) ).
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,negated_conjecture,
less_or_equal(a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',less_or_equal_3) ).
fof(f30,negated_conjecture,
~ less_or_equal(add(a,a),add(b,b)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_less_or_equal_4) ).
fof(f48,plain,
! [X2,X0,X1] :
( ~ sum(b,X2,X1)
| ~ sum(a,X2,X0)
| less_or_equal(X0,X1) ),
inference(resolution,[],[f24,f29]) ).
fof(f49,plain,
! [X0,X1] :
( ~ sum(a,X0,X1)
| less_or_equal(X1,add(b,X0))
| ~ defined(b)
| ~ defined(X0) ),
inference(resolution,[],[f48,f19]) ).
fof(f50,plain,
! [X0,X1] :
( ~ sum(a,X0,X1)
| less_or_equal(X1,add(b,X0))
| ~ defined(X0) ),
inference(global_subsumption,[],[f49,f28]) ).
fof(f76,plain,
! [X0] :
( less_or_equal(add(a,X0),add(b,X0))
| ~ defined(X0)
| ~ defined(a)
| ~ defined(X0) ),
inference(resolution,[],[f50,f19]) ).
fof(f77,plain,
! [X0] :
( less_or_equal(add(a,X0),add(b,X0))
| ~ defined(X0)
| ~ defined(a) ),
inference(duplicate_literal_removal,[],[f76]) ).
fof(f78,plain,
! [X0] :
( less_or_equal(add(a,X0),add(b,X0))
| ~ defined(X0) ),
inference(global_subsumption,[],[f77,f27]) ).
fof(f106,plain,
! [X0,X1] :
( ~ less_or_equal(X1,add(a,X0))
| ~ defined(X0)
| less_or_equal(X1,add(b,X0)) ),
inference(resolution,[],[f78,f22]) ).
fof(f108,plain,
! [X0,X1] :
( ~ defined(X0)
| ~ defined(X1)
| sum(X0,X1,add(X1,X0)) ),
inference(resolution,[],[f5,f19]) ).
fof(f229,plain,
! [X0] :
( ~ defined(X0)
| sum(a,X0,add(X0,a)) ),
inference(resolution,[],[f108,f27]) ).
fof(f230,plain,
! [X0] :
( ~ defined(X0)
| sum(b,X0,add(X0,b)) ),
inference(resolution,[],[f108,f28]) ).
fof(f412,plain,
sum(a,a,add(a,a)),
inference(resolution,[],[f229,f27]) ).
fof(f431,plain,
sum(b,a,add(a,b)),
inference(resolution,[],[f230,f27]) ).
fof(f2034,plain,
! [X0] :
( ~ sum(a,a,X0)
| less_or_equal(X0,add(a,b)) ),
inference(resolution,[],[f431,f48]) ).
fof(f10218,plain,
less_or_equal(add(a,a),add(a,b)),
inference(resolution,[],[f2034,f412]) ).
fof(f10557,plain,
( ~ defined(b)
| less_or_equal(add(a,a),add(b,b)) ),
inference(resolution,[],[f10218,f106]) ).
fof(f10570,plain,
$false,
inference(global_subsumption,[],[f10557,f28,f30]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD060-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 % Computer : n009.cluster.edu
% 0.08/0.20 % Model : x86_64 x86_64
% 0.08/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.20 % Memory : 8046.5625MB
% 0.08/0.20 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Tue Sep 29 00:47:28 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.23 Running first-order model finding
% 0.08/0.23 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 25.27/4.09 % (3663587)Will run a generic schedule for satisfiability detection.
% 25.27/4.09 % (3663594)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3397228366:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 25.27/4.09 % (3663593)% WARNING: option uhcvi not known.
% 25.27/4.09 % (3663593)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2542391327:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 25.27/4.09 % (3663592)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2898282545_2999 on theBenchmark for (2999ds/0Mi)
% 25.27/4.09 % (3663595)dis+10_1_sil=32000:sp=arity:random_seed=3844827356:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 25.27/4.09 % (3663596)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3355473669:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 25.27/4.09 % TRYING [1]
% 25.27/4.09 % TRYING [2]
% 25.27/4.09 % TRYING [3]
% 25.27/4.09 % (3663597)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3230288614:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 25.27/4.09 % (3663598)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1566415165:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 25.27/4.09 % TRYING [4]
% 25.27/4.09 % TRYING [5]
% 25.27/4.09 % (3663596)Instruction limit reached!
% 25.27/4.09 % (3663596)------------------------------
% 25.27/4.09 % (3663596)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 25.27/4.09 % (3663596)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.27/4.09 % (3663596)CaDiCaL version: 2.1.3
% 25.27/4.09 % (3663596)Termination reason: Instruction limit
% 25.27/4.09 % (3663596)Termination phase: Saturation
% 25.27/4.09 % (3663596)Time elapsed: 0.066 s
% 25.27/4.09 % (3663596)Peak memory usage: 12 MB
% 25.27/4.09 % (3663596)Instructions burned: 116 (million)
% 25.27/4.09 % (3663595)Instruction limit reached!
% 25.27/4.09 % (3663595)------------------------------
% 25.27/4.09 % (3663595)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 25.27/4.09 % (3663595)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.27/4.09 % (3663595)CaDiCaL version: 2.1.3
% 25.27/4.09 % (3663595)Termination reason: Instruction limit
% 25.27/4.09 % (3663595)Termination phase: Saturation
% 25.27/4.09 % (3663595)Time elapsed: 0.071 s
% 25.27/4.09 % (3663595)Peak memory usage: 12 MB
% 25.27/4.09 % (3663595)Instructions burned: 108 (million)
% 25.27/4.09 % (3663597)Instruction limit reached!
% 25.27/4.09 % (3663597)------------------------------
% 25.27/4.09 % (3663597)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 25.27/4.09 % (3663597)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.27/4.09 % (3663597)CaDiCaL version: 2.1.3
% 25.27/4.09 % (3663597)Termination reason: Instruction limit
% 25.27/4.09 % (3663597)Termination phase: Saturation
% 25.27/4.09 % (3663597)Time elapsed: 0.078 s
% 25.27/4.09 % (3663597)Peak memory usage: 15 MB
% 25.27/4.09 % (3663597)Instructions burned: 132 (million)
% 25.27/4.09 % (3663606)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=271772797:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 25.27/4.09 % TRYING [1]
% 25.27/4.09 % TRYING [2]
% 25.27/4.09 % TRYING [3]
% 25.27/4.09 % (3663609)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=169831259:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 25.27/4.09 % (3663598)Instruction limit reached!
% 25.27/4.09 % (3663598)------------------------------
% 25.27/4.09 % (3663598)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 25.27/4.09 % (3663598)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.27/4.09 % (3663598)CaDiCaL version: 2.1.3
% 25.27/4.09 % (3663598)Termination reason: Instruction limit
% 25.27/4.09 % (3663598)Termination phase: Saturation
% 25.27/4.09 % (3663598)Time elapsed: 0.087 s
% 25.27/4.09 % (3663598)Peak memory usage: 12 MB
% 25.27/4.09 % (3663598)Instructions burned: 159 (million)
% 25.27/4.09 % TRYING [4]
% 25.27/4.09 % (3663615)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=2674715600:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 25.27/4.09 % (3663622)ott-21_1_sil=16000:fs=off:random_seed=1558269963:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 25.27/4.09 % TRYING [5]
% 25.27/4.09 % TRYING [6]
% 25.27/4.09 % (3663609)Instruction limit reached!
% 25.27/4.09 % (3663609)------------------------------
% 25.27/4.09 % (3663609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 57.70/8.43 % (3663609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 57.70/8.43 % (3663609)CaDiCaL version: 2.1.3
% 57.70/8.43 % (3663609)Termination reason: Instruction limit
% 57.70/8.43 % (3663609)Termination phase: Saturation
% 57.70/8.43 % (3663609)Time elapsed: 0.078 s
% 57.70/8.43 % (3663609)Peak memory usage: 15 MB
% 57.70/8.43 % (3663609)Instructions burned: 131 (million)
% 57.70/8.43 % (3663650)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=850666952:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 57.70/8.43 % (3663622)Instruction limit reached!
% 57.70/8.43 % (3663622)------------------------------
% 57.70/8.43 % (3663622)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 57.70/8.43 % (3663622)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 57.70/8.43 % (3663622)CaDiCaL version: 2.1.3
% 57.70/8.43 % (3663622)Termination reason: Instruction limit
% 57.70/8.43 % (3663622)Termination phase: Saturation
% 57.70/8.43 % (3663622)Time elapsed: 0.095 s
% 57.70/8.43 % (3663622)Peak memory usage: 12 MB
% 57.70/8.43 % (3663622)Instructions burned: 180 (million)
% 57.70/8.43 % TRYING [6]
% 57.70/8.43 % (3663673)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=703314009:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 57.70/8.43 % TRYING [1]
% 57.70/8.43 % TRYING [2]
% 57.70/8.43 % TRYING [3]
% 57.70/8.43 % TRYING [4]
% 57.70/8.43 % TRYING [5]
% 57.70/8.43 % TRYING [6]
% 57.70/8.43 % (3663606)Instruction limit reached!
% 57.70/8.43 % (3663606)------------------------------
% 57.70/8.43 % (3663606)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 57.70/8.43 % (3663606)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 57.70/8.43 % (3663606)CaDiCaL version: 2.1.3
% 57.70/8.43 % (3663606)Termination reason: Instruction limit
% 57.70/8.43 % (3663606)Termination phase: Finite model building SAT solving
% 57.70/8.43 % (3663606)Time elapsed: 0.373 s
% 57.70/8.43 % (3663606)Peak memory usage: 31 MB
% 57.70/8.43 % (3663606)Instructions burned: 715 (million)
% 57.70/8.43 % (3663650)Instruction limit reached!
% 57.70/8.43 % (3663650)------------------------------
% 57.70/8.43 % (3663650)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 57.70/8.43 % (3663650)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 57.70/8.43 % (3663650)CaDiCaL version: 2.1.3
% 57.70/8.43 % (3663650)Termination reason: Instruction limit
% 57.70/8.43 % (3663650)Termination phase: Saturation
% 57.70/8.43 % (3663650)Time elapsed: 0.277 s
% 57.70/8.43 % (3663650)Peak memory usage: 14 MB
% 57.70/8.43 % (3663650)Instructions burned: 480 (million)
% 57.70/8.43 % (3663730)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=906228649:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 57.70/8.43 % (3663734)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2817756198:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 57.70/8.43 % (3663615)Instruction limit reached!
% 57.70/8.43 % (3663615)------------------------------
% 57.70/8.43 % (3663615)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 57.70/8.43 % (3663615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 57.70/8.43 % (3663615)CaDiCaL version: 2.1.3
% 57.70/8.43 % (3663615)Termination reason: Instruction limit
% 57.70/8.43 % (3663615)Termination phase: Saturation
% 57.70/8.43 % (3663615)Time elapsed: 0.411 s
% 57.70/8.43 % (3663615)Peak memory usage: 19 MB
% 57.70/8.43 % (3663615)Instructions burned: 685 (million)
% 57.70/8.43 % (3663744)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=2473595866: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)
% 57.70/8.43 % (3663673)Instruction limit reached!
% 57.70/8.43 % (3663673)------------------------------
% 57.70/8.43 % (3663673)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 57.70/8.43 % (3663673)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 57.70/8.43 % (3663673)CaDiCaL version: 2.1.3
% 57.70/8.43 % (3663673)Termination reason: Instruction limit
% 57.70/8.43 % (3663673)Termination phase: Finite model building SAT solving
% 57.70/8.43 % (3663673)Time elapsed: 0.440 s
% 57.70/8.43 % (3663673)Peak memory usage: 25 MB
% 57.70/8.43 % (3663673)Instructions burned: 865 (million)
% 57.70/8.43 % (3663770)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3117783908:i=879:kws=inv_precedence:fsr=off_2992 on theBenchmark for (2992ds/879Mi)
% 57.70/8.43 % TRYING [14]
% 57.70/8.43 % (3663734)Instruction limit reached!
% 67.23/9.84 % (3663734)------------------------------
% 67.23/9.84 % (3663734)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.84 % (3663734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.84 % (3663734)CaDiCaL version: 2.1.3
% 67.23/9.84 % (3663734)Termination reason: Instruction limit
% 67.23/9.84 % (3663734)Termination phase: Finite model building constraint generation
% 67.23/9.84 % (3663734)Time elapsed: 0.499 s
% 67.23/9.84 % (3663734)Peak memory usage: 78 MB
% 67.23/9.84 % (3663734)Instructions burned: 890 (million)
% 67.23/9.84 % (3663783)fmb+10_1_sil=64000:random_seed=1467850381:i=22061:nm=2:gsp=on_2989 on theBenchmark for (2989ds/22061Mi)
% 67.23/9.84 % TRYING [1]
% 67.23/9.84 % TRYING [2]
% 67.23/9.84 % TRYING [3]
% 67.23/9.84 % TRYING [4]
% 67.23/9.84 % TRYING [5]
% 67.23/9.84 % (3663744)Instruction limit reached!
% 67.23/9.84 % (3663744)------------------------------
% 67.23/9.84 % (3663744)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.84 % (3663744)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.84 % (3663744)CaDiCaL version: 2.1.3
% 67.23/9.84 % (3663744)Termination reason: Instruction limit
% 67.23/9.84 % (3663744)Termination phase: Saturation
% 67.23/9.84 % (3663744)Time elapsed: 0.627 s
% 67.23/9.84 % (3663744)Peak memory usage: 20 MB
% 67.23/9.84 % (3663744)Instructions burned: 693 (million)
% 67.23/9.84 % (3663786)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4059222198:i=9515:nm=5_2987 on theBenchmark for (2987ds/9515Mi)
% 67.23/9.84 % TRYING [20]
% 67.23/9.84 % TRYING [7]
% 67.23/9.84 % TRYING [6]
% 67.23/9.84 % (3663730)Instruction limit reached!
% 67.23/9.84 % (3663730)------------------------------
% 67.23/9.84 % (3663730)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.84 % (3663730)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.84 % (3663730)CaDiCaL version: 2.1.3
% 67.23/9.84 % (3663730)Termination reason: Instruction limit
% 67.23/9.84 % (3663730)Termination phase: Saturation
% 67.23/9.84 % (3663730)Time elapsed: 1.026 s
% 67.23/9.84 % (3663730)Peak memory usage: 23 MB
% 67.23/9.84 % (3663730)Instructions burned: 1180 (million)
% 67.23/9.84 % (3663770)Instruction limit reached!
% 67.23/9.84 % (3663770)------------------------------
% 67.23/9.84 % (3663770)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.84 % (3663770)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.84 % (3663770)CaDiCaL version: 2.1.3
% 67.23/9.84 % (3663770)Termination reason: Instruction limit
% 67.23/9.84 % (3663770)Termination phase: Saturation
% 67.23/9.84 % (3663770)Time elapsed: 0.809 s
% 67.23/9.84 % (3663770)Peak memory usage: 16 MB
% 67.23/9.84 % (3663770)Instructions burned: 879 (million)
% 67.23/9.84 % (3663794)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=154435584:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 67.23/9.84 % TRYING [8]
% 67.23/9.84 % (3663795)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=147923856:i=5131_2984 on theBenchmark for (2984ds/5131Mi)
% 67.23/9.84 % TRYING [7]
% 67.23/9.84 % (3663794)Instruction limit reached!
% 67.23/9.84 % (3663794)------------------------------
% 67.23/9.84 % (3663794)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.84 % (3663794)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.84 % (3663794)CaDiCaL version: 2.1.3
% 67.23/9.84 % (3663794)Termination reason: Instruction limit
% 67.23/9.84 % (3663794)Termination phase: Finite model building constraint generation
% 67.23/9.84 % (3663794)Time elapsed: 0.749 s
% 67.23/9.84 % (3663794)Peak memory usage: 69 MB
% 67.23/9.84 % (3663794)Instructions burned: 920 (million)
% 67.23/9.84 % (3663806)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2816258621:i=1472:ins=7:fdi=8:gsp=on_2976 on theBenchmark for (2976ds/1472Mi)
% 67.23/9.84 % TRYING [8]
% 67.23/9.84 % (3663806)Instruction limit reached!
% 67.23/9.84 % (3663806)------------------------------
% 67.23/9.84 % (3663806)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.84 % (3663806)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.84 % (3663806)CaDiCaL version: 2.1.3
% 67.23/9.84 % (3663806)Termination reason: Instruction limit
% 67.23/9.84 % (3663806)Termination phase: Saturation
% 67.23/9.84 % (3663806)Time elapsed: 1.421 s
% 67.23/9.84 % (3663806)Peak memory usage: 28 MB
% 67.23/9.84 % (3663806)Instructions burned: 1472 (million)
% 67.23/9.84 % (3663810)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1730838755:i=6324_2962 on theBenchmark for (2962ds/6324Mi)
% 67.23/9.85 % TRYING [77]
% 67.23/9.85 % (3663786)Instruction limit reached!
% 67.23/9.85 % (3663786)------------------------------
% 67.23/9.85 % (3663786)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663786)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663786)Termination reason: Instruction limit
% 67.23/9.85 % (3663786)Termination phase: Finite model building constraint generation
% 67.23/9.85 % (3663786)Time elapsed: 3.166 s
% 67.23/9.85 % (3663786)Peak memory usage: 533 MB
% 67.23/9.85 % (3663786)Instructions burned: 9518 (million)
% 67.23/9.85 % (3663814)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1006610783:fmbsr=2.30978:i=2174_2955 on theBenchmark for (2955ds/2174Mi)
% 67.23/9.85 % TRYING [16]
% 67.23/9.85 % TRYING [9]
% 67.23/9.85 % (3663814)Instruction limit reached!
% 67.23/9.85 % (3663814)------------------------------
% 67.23/9.85 % (3663814)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663814)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663814)Termination reason: Instruction limit
% 67.23/9.85 % (3663814)Termination phase: Finite model building constraint generation
% 67.23/9.85 % (3663814)Time elapsed: 0.819 s
% 67.23/9.85 % (3663814)Peak memory usage: 131 MB
% 67.23/9.85 % (3663814)Instructions burned: 2176 (million)
% 67.23/9.85 % (3663818)ott-2_1_sil=16000:newcnf=on:random_seed=4155007481:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2946 on theBenchmark for (2946ds/869Mi)
% 67.23/9.85 % (3663795)Instruction limit reached!
% 67.23/9.85 % (3663795)------------------------------
% 67.23/9.85 % (3663795)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663795)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663795)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663795)Termination reason: Instruction limit
% 67.23/9.85 % (3663795)Termination phase: Saturation
% 67.23/9.85 % (3663795)Time elapsed: 3.998 s
% 67.23/9.85 % (3663795)Peak memory usage: 20 MB
% 67.23/9.85 % (3663795)Instructions burned: 5132 (million)
% 67.23/9.85 % (3663818)Instruction limit reached!
% 67.23/9.85 % (3663818)------------------------------
% 67.23/9.85 % (3663818)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663818)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663818)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663818)Termination reason: Instruction limit
% 67.23/9.85 % (3663818)Termination phase: Saturation
% 67.23/9.85 % (3663818)Time elapsed: 0.272 s
% 67.23/9.85 % (3663818)Peak memory usage: 12 MB
% 67.23/9.85 % (3663818)Instructions burned: 869 (million)
% 67.23/9.85 % (3663820)ott+10_1_sil=32000:tgt=ground:random_seed=3351405112:i=5114:av=off_2943 on theBenchmark for (2943ds/5114Mi)
% 67.23/9.85 % (3663821)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3834556900:i=54282_2943 on theBenchmark for (2943ds/54282Mi)
% 67.23/9.85 % TRYING [1]
% 67.23/9.85 % TRYING [2]
% 67.23/9.85 % TRYING [3]
% 67.23/9.85 % TRYING [4]
% 67.23/9.85 % TRYING [5]
% 67.23/9.85 % TRYING [6]
% 67.23/9.85 % TRYING [8]
% 67.23/9.85 % TRYING [7]
% 67.23/9.85 % TRYING [9]
% 67.23/9.85 % (3663820)Instruction limit reached!
% 67.23/9.85 % (3663820)------------------------------
% 67.23/9.85 % (3663820)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663820)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663820)Termination reason: Instruction limit
% 67.23/9.85 % (3663820)Termination phase: Saturation
% 67.23/9.85 % (3663820)Time elapsed: 2.534 s
% 67.23/9.85 % (3663820)Peak memory usage: 26 MB
% 67.23/9.85 % (3663820)Instructions burned: 5115 (million)
% 67.23/9.85 % (3663831)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3100273200:i=3512:aac=none_2918 on theBenchmark for (2918ds/3512Mi)
% 67.23/9.85 % (3663810)Instruction limit reached!
% 67.23/9.85 % (3663810)------------------------------
% 67.23/9.85 % (3663810)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663810)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663810)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663810)Termination reason: Instruction limit
% 67.23/9.85 % (3663810)Termination phase: Finite model building constraint generation
% 67.23/9.85 % (3663810)Time elapsed: 4.338 s
% 67.23/9.85 % (3663810)Peak memory usage: 416 MB
% 67.23/9.85 % (3663810)Instructions burned: 6325 (million)
% 67.23/9.85 % (3663833)dis+21_1_sil=32000:sas=cadical:random_seed=3855770744:i=3773:amm=off_2917 on theBenchmark for (2917ds/3773Mi)
% 67.23/9.85 % TRYING [10]
% 67.23/9.85 % (3663831)Instruction limit reached!
% 67.23/9.85 % (3663831)------------------------------
% 67.23/9.85 % (3663831)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663831)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663831)Termination reason: Instruction limit
% 67.23/9.85 % (3663831)Termination phase: Saturation
% 67.23/9.85 % (3663831)Time elapsed: 0.945 s
% 67.23/9.85 % (3663831)Peak memory usage: 22 MB
% 67.23/9.85 % (3663831)Instructions burned: 3514 (million)
% 67.23/9.85 % (3663987)ott+11_1_sil=16000:gs=on:random_seed=630517095:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2908 on theBenchmark for (2908ds/2251Mi)
% 67.23/9.85 % (3663987) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3663587-3663987"...
% 67.23/9.85 % (3663987)...printing done.
% 67.23/9.85 % (3663987)Refutation found. Thanks to Tanya!
% 67.23/9.85 % SZS status Unsatisfiable for theBenchmark
% 67.23/9.85 % SZS output start Proof for theBenchmark
% See solution above
% 67.23/9.85 % (3663987)------------------------------
% 67.23/9.85 % (3663987)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 67.23/9.85 % (3663987)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 67.23/9.85 % (3663987)CaDiCaL version: 2.1.3
% 67.23/9.85 % (3663987)Termination reason: Refutation
% 67.23/9.85 % (3663987)Time elapsed: 0.434 s
% 67.23/9.85 % (3663987)Peak memory usage: 27 MB
% 67.23/9.85 % (3663987)Instructions burned: 1058 (million)
% 67.23/9.85 % (3663587)Success in time 9.602 s
% 67.23/9.85 % Vampire exiting
%------------------------------------------------------------------------------