%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : RNG004-3 : 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 : 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 12:35:40 PM UTC 2026
% Result : Unsatisfiable 52.55s 13.63s
% Output : Refutation 52.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 15
% Syntax : Number of formulae : 21 ( 16 unt; 0 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 40 ( 23 ~; 17 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 39 ( 39 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f13,axiom,
! [X0] : sum(additive_identity,X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_identity1) ).
fof(f14,axiom,
! [X0] : sum(X0,additive_identity,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_identity2) ).
fof(f15,axiom,
! [X0,X1] : product(X0,X1,multiply(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',closure_of_multiplication) ).
fof(f17,axiom,
! [X0] : sum(additive_inverse(X0),X0,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_inverse) ).
fof(f18,axiom,
! [X0] : sum(X0,additive_inverse(X0),additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_inverse) ).
fof(f19,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X2,X3,X5)
| ~ sum(X1,X3,X4)
| ~ sum(X0,X1,X2)
| sum(X0,X4,X5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_addition1) ).
fof(f24,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X0,X5,X6)
| ~ product(X0,X3,X4)
| ~ sum(X1,X3,X5)
| ~ product(X0,X1,X2)
| sum(X2,X4,X6) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity1) ).
fof(f25,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X0,X3,X4)
| ~ product(X0,X1,X2)
| ~ sum(X1,X3,X5)
| ~ sum(X2,X4,X6)
| product(X0,X5,X6) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity2) ).
fof(f26,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X5,X1,X6)
| ~ product(X3,X1,X4)
| ~ sum(X0,X3,X5)
| ~ product(X0,X1,X2)
| sum(X2,X4,X6) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity3) ).
fof(f28,axiom,
! [X2,X3,X0,X1] :
( ~ sum(X0,X1,X3)
| ~ sum(X0,X1,X2)
| equalish(X2,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',addition_is_well_defined) ).
fof(f30,axiom,
! [X0] : product(additive_identity,X0,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_identity1) ).
fof(f31,axiom,
! [X0] : product(X0,additive_identity,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_identity2) ).
fof(f32,axiom,
product(a,b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_times_b) ).
fof(f33,axiom,
product(additive_inverse(a),additive_inverse(b),d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_inverse_times_b_inverse) ).
fof(f34,negated_conjecture,
~ equalish(c,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_c_equals_d) ).
fof(f337,plain,
~ sum(d,additive_identity,c),
inference(unit_resulting_resolution,[],[f28,f34,f14]) ).
fof(f1212,plain,
~ sum(additive_inverse(d),c,additive_identity),
inference(unit_resulting_resolution,[],[f19,f337,f18,f13]) ).
fof(f4786,plain,
~ product(a,additive_inverse(b),additive_inverse(d)),
inference(unit_resulting_resolution,[],[f24,f32,f1212,f17,f31]) ).
fof(f6605,plain,
~ sum(multiply(a,additive_inverse(b)),additive_identity,additive_inverse(d)),
inference(unit_resulting_resolution,[],[f25,f4786,f15,f14,f31]) ).
fof(f222688,plain,
~ sum(multiply(a,additive_inverse(b)),d,additive_identity),
inference(unit_resulting_resolution,[],[f19,f18,f13,f6605]) ).
fof(f222988,plain,
$false,
inference(unit_resulting_resolution,[],[f26,f30,f18,f33,f15,f222688]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : RNG004-3 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.37 % Computer : n012.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 22:57:49 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.41 Running first-order model finding
% 0.11/0.41 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
% 17.39/2.90 % (2853724)Will run a generic schedule for satisfiability detection.
% 17.39/2.90 % (2853730)% WARNING: option uhcvi not known.
% 17.39/2.90 % (2853731)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2999343655:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 17.39/2.90 % (2853734)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3206654044:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 17.39/2.90 % (2853732)dis+10_1_sil=32000:sp=arity:random_seed=1510493940:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 17.39/2.90 % (2853733)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2443566291:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 17.39/2.90 % (2853729)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1260688272_2999 on theBenchmark for (2999ds/0Mi)
% 17.39/2.90 % (2853730)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1719672797:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 17.39/2.90 % (2853735)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2068851432:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 17.39/2.90 % TRYING [1]
% 17.39/2.90 % TRYING [2]
% 17.39/2.90 % TRYING [3]
% 17.39/2.90 % TRYING [4]
% 17.39/2.90 % (2853733)Instruction limit reached!
% 17.39/2.90 % (2853733)------------------------------
% 17.39/2.90 % (2853733)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.90 % (2853733)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.90 % (2853733)CaDiCaL version: 2.1.3
% 17.39/2.90 % (2853733)Termination reason: Instruction limit
% 17.39/2.90 % (2853733)Termination phase: Saturation
% 17.39/2.90 % (2853733)Time elapsed: 0.051 s
% 17.39/2.90 % (2853733)Peak memory usage: 11 MB
% 17.39/2.90 % (2853733)Instructions burned: 117 (million)
% 17.39/2.90 % (2853732)Instruction limit reached!
% 17.39/2.90 % (2853732)------------------------------
% 17.39/2.90 % (2853732)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.90 % (2853732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.90 % (2853732)CaDiCaL version: 2.1.3
% 17.39/2.90 % (2853732)Termination reason: Instruction limit
% 17.39/2.90 % (2853732)Termination phase: Saturation
% 17.39/2.90 % (2853732)Time elapsed: 0.051 s
% 17.39/2.90 % (2853732)Peak memory usage: 11 MB
% 17.39/2.90 % (2853732)Instructions burned: 105 (million)
% 17.39/2.90 % (2853734)Instruction limit reached!
% 17.39/2.90 % (2853734)------------------------------
% 17.39/2.90 % (2853734)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.90 % (2853734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.90 % (2853734)CaDiCaL version: 2.1.3
% 17.39/2.90 % (2853734)Termination reason: Instruction limit
% 17.39/2.90 % (2853734)Termination phase: Saturation
% 17.39/2.90 % (2853734)Time elapsed: 0.068 s
% 17.39/2.90 % (2853734)Peak memory usage: 12 MB
% 17.39/2.90 % (2853734)Instructions burned: 132 (million)
% 17.39/2.90 % (2853744)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3445361023:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 17.39/2.90 % (2853743)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1855931043:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 17.39/2.90 % TRYING [1]
% 17.39/2.90 % TRYING [2]
% 17.39/2.90 % TRYING [3]
% 17.39/2.90 % (2853735)Instruction limit reached!
% 17.39/2.90 % (2853735)------------------------------
% 17.39/2.90 % (2853735)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.90 % (2853735)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.90 % (2853735)CaDiCaL version: 2.1.3
% 17.39/2.90 % (2853735)Termination reason: Instruction limit
% 17.39/2.90 % (2853735)Termination phase: Saturation
% 17.39/2.90 % (2853735)Time elapsed: 0.086 s
% 17.39/2.90 % (2853735)Peak memory usage: 13 MB
% 17.39/2.90 % (2853735)Instructions burned: 159 (million)
% 17.39/2.90 % TRYING [4]
% 17.39/2.90 % (2853745)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=4079878271:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 17.39/2.90 % TRYING [5]
% 17.39/2.90 % (2853748)ott-21_1_sil=16000:fs=off:random_seed=3533500044:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 17.39/2.90 % (2853744)Instruction limit reached!
% 17.39/2.90 % (2853744)------------------------------
% 17.39/2.90 % (2853744)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.79/6.53 % (2853744)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.79/6.53 % (2853744)CaDiCaL version: 2.1.3
% 42.79/6.53 % (2853744)Termination reason: Instruction limit
% 42.79/6.53 % (2853744)Termination phase: Saturation
% 42.79/6.53 % (2853744)Time elapsed: 0.068 s
% 42.79/6.53 % (2853744)Peak memory usage: 13 MB
% 42.79/6.53 % (2853744)Instructions burned: 133 (million)
% 42.79/6.53 % (2853751)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2851803550:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 42.79/6.53 % TRYING [5]
% 42.79/6.53 % (2853748)Instruction limit reached!
% 42.79/6.53 % (2853748)------------------------------
% 42.79/6.53 % (2853748)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.79/6.53 % (2853748)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.79/6.53 % (2853748)CaDiCaL version: 2.1.3
% 42.79/6.53 % (2853748)Termination reason: Instruction limit
% 42.79/6.53 % (2853748)Termination phase: Saturation
% 42.79/6.53 % (2853748)Time elapsed: 0.085 s
% 42.79/6.53 % (2853748)Peak memory usage: 12 MB
% 42.79/6.53 % (2853748)Instructions burned: 182 (million)
% 42.79/6.53 % (2853753)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3685117159:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 42.79/6.53 % TRYING [1]
% 42.79/6.53 % TRYING [2]
% 42.79/6.53 % TRYING [3]
% 42.79/6.53 % TRYING [4]
% 42.79/6.53 % TRYING [5]
% 42.79/6.53 % (2853751)Instruction limit reached!
% 42.79/6.53 % (2853751)------------------------------
% 42.79/6.53 % (2853751)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.79/6.53 % (2853751)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.79/6.53 % (2853751)CaDiCaL version: 2.1.3
% 42.79/6.53 % (2853751)Termination reason: Instruction limit
% 42.79/6.53 % (2853751)Termination phase: Saturation
% 42.79/6.53 % (2853751)Time elapsed: 0.263 s
% 42.79/6.53 % (2853751)Peak memory usage: 14 MB
% 42.79/6.53 % (2853751)Instructions burned: 478 (million)
% 42.79/6.53 % (2853745)Instruction limit reached!
% 42.79/6.53 % (2853745)------------------------------
% 42.79/6.53 % (2853745)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.79/6.53 % (2853745)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.79/6.53 % (2853745)CaDiCaL version: 2.1.3
% 42.79/6.53 % (2853745)Termination reason: Instruction limit
% 42.79/6.53 % (2853745)Termination phase: Saturation
% 42.79/6.53 % (2853745)Time elapsed: 0.343 s
% 42.79/6.53 % (2853745)Peak memory usage: 17 MB
% 42.79/6.53 % (2853745)Instructions burned: 685 (million)
% 42.79/6.53 % (2853755)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1029726218:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 42.79/6.53 % (2853756)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1712138426:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 42.79/6.53 % (2853743)Instruction limit reached!
% 42.79/6.53 % (2853743)------------------------------
% 42.79/6.53 % (2853743)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.79/6.53 % (2853743)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.79/6.53 % (2853743)CaDiCaL version: 2.1.3
% 42.79/6.53 % (2853743)Termination reason: Instruction limit
% 42.79/6.53 % (2853743)Termination phase: Finite model building SAT solving
% 42.79/6.53 % (2853743)Time elapsed: 0.426 s
% 42.79/6.53 % (2853743)Peak memory usage: 24 MB
% 42.79/6.53 % (2853743)Instructions burned: 714 (million)
% 42.79/6.53 % (2853759)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=3761510834: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)
% 42.79/6.53 % (2853753)Instruction limit reached!
% 42.79/6.53 % (2853753)------------------------------
% 42.79/6.53 % (2853753)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.79/6.53 % (2853753)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.79/6.53 % (2853753)CaDiCaL version: 2.1.3
% 42.79/6.53 % (2853753)Termination reason: Instruction limit
% 42.79/6.53 % (2853753)Termination phase: Finite model building constraint generation
% 42.79/6.53 % (2853753)Time elapsed: 0.359 s
% 42.79/6.53 % (2853753)Peak memory usage: 19 MB
% 42.79/6.53 % (2853753)Instructions burned: 865 (million)
% 42.79/6.53 % (2853761)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1086257883:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 42.79/6.53 % TRYING [14]
% 42.79/6.53 % TRYING [6]
% 42.79/6.53 % (2853756)Instruction limit reached!
% 52.55/13.63 % (2853756)------------------------------
% 52.55/13.63 % (2853756)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853756)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853756)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853756)Termination reason: Instruction limit
% 52.55/13.63 % (2853756)Termination phase: Finite model building constraint generation
% 52.55/13.63 % (2853756)Time elapsed: 0.372 s
% 52.55/13.63 % (2853756)Peak memory usage: 87 MB
% 52.55/13.63 % (2853756)Instructions burned: 891 (million)
% 52.55/13.63 % (2853763)fmb+10_1_sil=64000:random_seed=3118005403:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 52.55/13.63 % TRYING [1]
% 52.55/13.63 % TRYING [2]
% 52.55/13.63 % TRYING [3]
% 52.55/13.63 % (2853759)Instruction limit reached!
% 52.55/13.63 % (2853759)------------------------------
% 52.55/13.63 % (2853759)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853759)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853759)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853759)Termination reason: Instruction limit
% 52.55/13.63 % (2853759)Termination phase: Saturation
% 52.55/13.63 % (2853759)Time elapsed: 0.371 s
% 52.55/13.63 % (2853759)Peak memory usage: 17 MB
% 52.55/13.63 % (2853759)Instructions burned: 694 (million)
% 52.55/13.63 % TRYING [4]
% 52.55/13.63 % (2853765)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=153803933:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 52.55/13.63 % TRYING [20]
% 52.55/13.63 % TRYING [5]
% 52.55/13.63 % (2853761)Instruction limit reached!
% 52.55/13.63 % (2853761)------------------------------
% 52.55/13.63 % (2853761)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853761)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853761)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853761)Termination reason: Instruction limit
% 52.55/13.63 % (2853761)Termination phase: Saturation
% 52.55/13.63 % (2853761)Time elapsed: 0.406 s
% 52.55/13.63 % (2853761)Peak memory usage: 14 MB
% 52.55/13.63 % (2853761)Instructions burned: 881 (million)
% 52.55/13.63 % (2853767)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3450033689:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 52.55/13.63 % TRYING [8]
% 52.55/13.63 % (2853755)Instruction limit reached!
% 52.55/13.63 % (2853755)------------------------------
% 52.55/13.63 % (2853755)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853755)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853755)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853755)Termination reason: Instruction limit
% 52.55/13.63 % (2853755)Termination phase: Saturation
% 52.55/13.63 % (2853755)Time elapsed: 0.709 s
% 52.55/13.63 % (2853755)Peak memory usage: 23 MB
% 52.55/13.63 % (2853755)Instructions burned: 1180 (million)
% 52.55/13.63 % (2853769)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1524011641:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 52.55/13.63 % TRYING [6]
% 52.55/13.63 % (2853767)Instruction limit reached!
% 52.55/13.63 % (2853767)------------------------------
% 52.55/13.63 % (2853767)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853767)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853767)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853767)Termination reason: Instruction limit
% 52.55/13.63 % (2853767)Termination phase: Finite model building constraint generation
% 52.55/13.63 % (2853767)Time elapsed: 0.383 s
% 52.55/13.63 % (2853767)Peak memory usage: 73 MB
% 52.55/13.63 % (2853767)Instructions burned: 921 (million)
% 52.55/13.63 % (2853771)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=655539708:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 52.55/13.63 % TRYING [7]
% 52.55/13.63 % (2853771)Instruction limit reached!
% 52.55/13.63 % (2853771)------------------------------
% 52.55/13.63 % (2853771)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853771)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853771)Termination reason: Instruction limit
% 52.55/13.63 % (2853771)Termination phase: Saturation
% 52.55/13.63 % (2853771)Time elapsed: 0.945 s
% 52.55/13.63 % (2853771)Peak memory usage: 24 MB
% 52.55/13.63 % (2853771)Instructions burned: 1472 (million)
% 52.55/13.63 % (2853773)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1628959462:i=6324_2975 on theBenchmark for (2975ds/6324Mi)
% 52.55/13.63 % TRYING [77]
% 52.55/13.63 % TRYING [7]
% 52.55/13.63 % (2853769)Instruction limit reached!
% 52.55/13.63 % (2853769)------------------------------
% 52.55/13.63 % (2853769)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853769)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853769)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853769)Termination reason: Instruction limit
% 52.55/13.63 % (2853769)Termination phase: Saturation
% 52.55/13.63 % (2853769)Time elapsed: 2.174 s
% 52.55/13.63 % (2853769)Peak memory usage: 21 MB
% 52.55/13.63 % (2853769)Instructions burned: 5132 (million)
% 52.55/13.63 % (2853776)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=833857047:fmbsr=2.30978:i=2174_2965 on theBenchmark for (2965ds/2174Mi)
% 52.55/13.63 % TRYING [16]
% 52.55/13.63 % TRYING [8]
% 52.55/13.63 % (2853765)Instruction limit reached!
% 52.55/13.63 % (2853765)------------------------------
% 52.55/13.63 % (2853765)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853765)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853765)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853765)Termination reason: Instruction limit
% 52.55/13.63 % (2853765)Termination phase: Finite model building constraint generation
% 52.55/13.63 % (2853765)Time elapsed: 3.116 s
% 52.55/13.63 % (2853765)Peak memory usage: 532 MB
% 52.55/13.63 % (2853765)Instructions burned: 9516 (million)
% 52.55/13.63 % (2853776)Instruction limit reached!
% 52.55/13.63 % (2853776)------------------------------
% 52.55/13.63 % (2853776)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853776)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853776)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853776)Termination reason: Instruction limit
% 52.55/13.63 % (2853776)Termination phase: Finite model building constraint generation
% 52.55/13.63 % (2853776)Time elapsed: 0.711 s
% 52.55/13.63 % (2853776)Peak memory usage: 131 MB
% 52.55/13.63 % (2853776)Instructions burned: 2176 (million)
% 52.55/13.63 % (2853778)ott-2_1_sil=16000:newcnf=on:random_seed=1601982380:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2958 on theBenchmark for (2958ds/869Mi)
% 52.55/13.63 % (2853779)ott+10_1_sil=32000:tgt=ground:random_seed=155573486:i=5114:av=off_2958 on theBenchmark for (2958ds/5114Mi)
% 52.55/13.63 % (2853778)Instruction limit reached!
% 52.55/13.63 % (2853778)------------------------------
% 52.55/13.63 % (2853778)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853778)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853778)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853778)Termination reason: Instruction limit
% 52.55/13.63 % (2853778)Termination phase: Saturation
% 52.55/13.63 % (2853778)Time elapsed: 0.405 s
% 52.55/13.63 % (2853778)Peak memory usage: 15 MB
% 52.55/13.63 % (2853778)Instructions burned: 870 (million)
% 52.55/13.63 % (2853773)Instruction limit reached!
% 52.55/13.63 % (2853773)------------------------------
% 52.55/13.63 % (2853773)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853773)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853773)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853773)Termination reason: Instruction limit
% 52.55/13.63 % (2853773)Termination phase: Finite model building constraint generation
% 52.55/13.63 % (2853773)Time elapsed: 2.116 s
% 52.55/13.63 % (2853773)Peak memory usage: 395 MB
% 52.55/13.63 % (2853773)Instructions burned: 6327 (million)
% 52.55/13.63 % (2853782)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=197429516:i=54282_2954 on theBenchmark for (2954ds/54282Mi)
% 52.55/13.63 % TRYING [1]
% 52.55/13.63 % TRYING [2]
% 52.55/13.63 % TRYING [3]
% 52.55/13.63 % TRYING [4]
% 52.55/13.63 % (2853784)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=734964803:i=3512:aac=none_2953 on theBenchmark for (2953ds/3512Mi)
% 52.55/13.63 % TRYING [5]
% 52.55/13.63 % TRYING [6]
% 52.55/13.63 % (2853784)Instruction limit reached!
% 52.55/13.63 % (2853784)------------------------------
% 52.55/13.63 % (2853784)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853784)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853784)Termination reason: Instruction limit
% 52.55/13.63 % (2853784)Termination phase: Saturation
% 52.55/13.63 % (2853784)Time elapsed: 1.411 s
% 52.55/13.63 % (2853784)Peak memory usage: 17 MB
% 52.55/13.63 % (2853784)Instructions burned: 3512 (million)
% 52.55/13.63 % (2853786)dis+21_1_sil=32000:sas=cadical:random_seed=677912900:i=3773:amm=off_2939 on theBenchmark for (2939ds/3773Mi)
% 52.55/13.63 % (2853779)Instruction limit reached!
% 52.55/13.63 % (2853779)------------------------------
% 52.55/13.63 % (2853779)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853779)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853779)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853779)Termination reason: Instruction limit
% 52.55/13.63 % (2853779)Termination phase: Saturation
% 52.55/13.63 % (2853779)Time elapsed: 2.684 s
% 52.55/13.63 % (2853779)Peak memory usage: 33 MB
% 52.55/13.63 % (2853779)Instructions burned: 5115 (million)
% 52.55/13.63 % (2853788)ott+11_1_sil=16000:gs=on:random_seed=3443177295:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2931 on theBenchmark for (2931ds/2251Mi)
% 52.55/13.63 % TRYING [9]
% 52.55/13.63 % TRYING [8]
% 52.55/13.63 % TRYING [7]
% 52.55/13.63 % (2853788)Instruction limit reached!
% 52.55/13.63 % (2853788)------------------------------
% 52.55/13.63 % (2853788)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853788)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853788)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853788)Termination reason: Instruction limit
% 52.55/13.63 % (2853788)Termination phase: Saturation
% 52.55/13.63 % (2853788)Time elapsed: 1.070 s
% 52.55/13.63 % (2853788)Peak memory usage: 24 MB
% 52.55/13.63 % (2853788)Instructions burned: 2251 (million)
% 52.55/13.63 % (2853790)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=3572906396:fmbsr=1.6:i=67534_2920 on theBenchmark for (2920ds/67534Mi)
% 52.55/13.63 % TRYING [7]
% 52.55/13.63 % (2853786)Instruction limit reached!
% 52.55/13.63 % (2853786)------------------------------
% 52.55/13.63 % (2853786)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853786)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853786)Termination reason: Instruction limit
% 52.55/13.63 % (2853786)Termination phase: Saturation
% 52.55/13.63 % (2853786)Time elapsed: 1.923 s
% 52.55/13.63 % (2853786)Peak memory usage: 32 MB
% 52.55/13.63 % (2853786)Instructions burned: 3774 (million)
% 52.55/13.63 % (2853792)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=3800644835:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2919 on theBenchmark for (2919ds/4591Mi)
% 52.55/13.63 % TRYING [8]
% 52.55/13.63 % (2853792)Instruction limit reached!
% 52.55/13.63 % (2853792)------------------------------
% 52.55/13.63 % (2853792)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853792)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853792)Termination reason: Instruction limit
% 52.55/13.63 % (2853792)Termination phase: Saturation
% 52.55/13.63 % (2853792)Time elapsed: 2.334 s
% 52.55/13.63 % (2853792)Peak memory usage: 21 MB
% 52.55/13.63 % (2853792)Instructions burned: 4591 (million)
% 52.55/13.63 % (2853794)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=785553808:i=29340_2895 on theBenchmark for (2895ds/29340Mi)
% 52.55/13.63 % TRYING [9]
% 52.55/13.63 % (2853763)Instruction limit reached!
% 52.55/13.63 % (2853763)------------------------------
% 52.55/13.63 % (2853763)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853763)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853763)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853763)Termination reason: Instruction limit
% 52.55/13.63 % (2853763)Termination phase: Finite model building SAT solving
% 52.55/13.63 % (2853763)Time elapsed: 10.213 s
% 52.55/13.63 % (2853763)Peak memory usage: 184 MB
% 52.55/13.63 % (2853763)Instructions burned: 22061 (million)
% 52.55/13.63 % (2853796)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=38938113:i=5211_2888 on theBenchmark for (2888ds/5211Mi)
% 52.55/13.63 % TRYING [8]
% 52.55/13.63 % TRYING [9]
% 52.55/13.63 % (2853794) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2853724-2853794"...
% 52.55/13.63 % (2853794)...printing done.
% 52.55/13.63 % (2853794)Refutation found. Thanks to Tanya!
% 52.55/13.63 % SZS status Unsatisfiable for theBenchmark
% 52.55/13.63 % SZS output start Proof for theBenchmark
% See solution above
% 52.55/13.63 % (2853794)------------------------------
% 52.55/13.63 % (2853794)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 52.55/13.63 % (2853794)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 52.55/13.63 % (2853794)CaDiCaL version: 2.1.3
% 52.55/13.63 % (2853794)Termination reason: Refutation
% 52.55/13.63 % (2853794)Time elapsed: 2.720 s
% 52.55/13.63 % (2853794)Peak memory usage: 63 MB
% 52.55/13.63 % (2853794)Instructions burned: 5771 (million)
% 52.55/13.63 % (2853724)Success in time 13.21 s
% 52.55/13.63 % Vampire exiting
%------------------------------------------------------------------------------