%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : RNG007-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n017.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 12:35:41 PM UTC 2026
% Result : Unsatisfiable 4.15s 1.07s
% Output : Refutation 4.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 18
% Syntax : Number of formulae : 73 ( 35 unt; 0 def)
% Number of atoms : 146 ( 22 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 148 ( 75 ~; 73 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 192 ( 192 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : sum(additive_identity,X0,X0),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',additive_identity1) ).
fof(f2,axiom,
! [X0] : sum(X0,additive_identity,X0),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',additive_identity2) ).
fof(f3,axiom,
! [X0,X1] : product(X0,X1,multiply(X0,X1)),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',closure_of_multiplication) ).
fof(f4,axiom,
! [X0,X1] : sum(X0,X1,add(X0,X1)),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',closure_of_addition) ).
fof(f5,axiom,
! [X0] : sum(additive_inverse(X0),X0,additive_identity),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',left_inverse) ).
fof(f6,axiom,
! [X0] : sum(X0,additive_inverse(X0),additive_identity),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',right_inverse) ).
fof(f7,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/sandbox/benchmark/Axioms/RNG001-0.ax',associativity_of_addition1) ).
fof(f9,axiom,
! [X2,X0,X1] :
( ~ sum(X0,X1,X2)
| sum(X1,X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',commutativity_of_addition) ).
fof(f10,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X2,X3,X5)
| ~ product(X1,X3,X4)
| ~ product(X0,X1,X2)
| product(X0,X4,X5) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',associativity_of_multiplication1) ).
fof(f11,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X1,X3,X4)
| ~ product(X0,X1,X2)
| ~ product(X0,X4,X5)
| product(X2,X3,X5) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',associativity_of_multiplication2) ).
fof(f12,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/sandbox/benchmark/Axioms/RNG001-0.ax',distributivity1) ).
fof(f13,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/sandbox/benchmark/Axioms/RNG001-0.ax',distributivity2) ).
fof(f14,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/sandbox/benchmark/Axioms/RNG001-0.ax',distributivity3) ).
fof(f15,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X3,X1,X4)
| ~ product(X0,X1,X2)
| ~ sum(X0,X3,X5)
| ~ sum(X2,X4,X6)
| product(X5,X1,X6) ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',distributivity4) ).
fof(f16,axiom,
! [X2,X3,X0,X1] :
( ~ sum(X0,X1,X3)
| ~ sum(X0,X1,X2)
| X2 = X3 ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',addition_is_well_defined) ).
fof(f17,axiom,
! [X2,X3,X0,X1] :
( ~ product(X0,X1,X3)
| ~ product(X0,X1,X2)
| X2 = X3 ),
file('/export/starexec/sandbox/benchmark/Axioms/RNG001-0.ax',multiplication_is_well_defined) ).
fof(f18,axiom,
! [X0] : product(X0,X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',x_squared_is_x) ).
fof(f19,negated_conjecture,
~ sum(a,a,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_a_plus_a_is_id) ).
fof(f24,plain,
! [X0,X1] : sum(X0,X1,add(X1,X0)),
inference(resolution,[],[f9,f4]) ).
fof(f25,plain,
! [X0,X1] :
( ~ sum(additive_identity,X0,X1)
| X0 = X1 ),
inference(resolution,[],[f16,f1]) ).
fof(f26,plain,
! [X0,X1] :
( ~ sum(X0,additive_identity,X1)
| X0 = X1 ),
inference(resolution,[],[f16,f2]) ).
fof(f27,plain,
! [X0,X1] :
( ~ sum(additive_inverse(X0),X0,X1)
| additive_identity = X1 ),
inference(resolution,[],[f16,f5]) ).
fof(f29,plain,
! [X2,X0,X1] :
( ~ sum(X0,X1,X2)
| add(X0,X1) = X2 ),
inference(resolution,[],[f16,f4]) ).
fof(f33,plain,
! [X2,X0,X1] :
( ~ product(X0,X1,X2)
| multiply(X0,X1) = X2 ),
inference(resolution,[],[f17,f3]) ).
fof(f36,plain,
! [X2,X3,X0,X1] :
( ~ sum(X3,X0,additive_identity)
| ~ sum(X0,X1,X2)
| sum(X3,X2,X1) ),
inference(resolution,[],[f7,f1]) ).
fof(f53,plain,
! [X0] : add(X0,additive_identity) = X0,
inference(resolution,[],[f25,f24]) ).
fof(f55,plain,
! [X2,X3,X0,X1,X4] :
( ~ product(X3,X0,X4)
| ~ product(X0,X1,X2)
| product(X3,X2,multiply(X4,X1)) ),
inference(resolution,[],[f10,f3]) ).
fof(f59,plain,
! [X2,X3,X0,X1,X4] :
( ~ product(X0,multiply(X1,X3),X4)
| ~ product(X0,X1,X2)
| product(X2,X3,X4) ),
inference(resolution,[],[f11,f3]) ).
fof(f62,plain,
! [X2,X3,X0,X1,X4] :
( ~ product(X0,X3,X4)
| ~ sum(X3,X1,X0)
| ~ product(X0,X1,X2)
| sum(X4,X2,X0) ),
inference(resolution,[],[f12,f18]) ).
fof(f66,plain,
! [X2,X3,X0,X1,X4] :
( ~ product(X0,X1,X2)
| ~ sum(X1,X0,X3)
| ~ sum(X2,X0,X4)
| product(X0,X3,X4) ),
inference(resolution,[],[f13,f18]) ).
fof(f73,plain,
! [X2,X3,X0,X1,X4] :
( ~ product(X3,X1,X4)
| ~ sum(X3,X0,X1)
| ~ product(X0,X1,X2)
| sum(X4,X2,X1) ),
inference(resolution,[],[f14,f18]) ).
fof(f81,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X2,multiply(X3,X1),X5)
| ~ sum(X0,X3,X4)
| ~ product(X0,X1,X2)
| product(X4,X1,X5) ),
inference(resolution,[],[f15,f3]) ).
fof(f180,plain,
! [X2,X0,X1] :
( sum(additive_inverse(X0),X2,X1)
| ~ sum(X0,X1,X2) ),
inference(resolution,[],[f36,f5]) ).
fof(f181,plain,
! [X2,X0,X1] :
( ~ sum(additive_inverse(X0),X1,X2)
| sum(X0,X2,X1) ),
inference(resolution,[],[f36,f6]) ).
fof(f483,plain,
! [X2,X0,X1] :
( ~ product(X0,X1,X2)
| product(X0,X2,multiply(X0,X1)) ),
inference(resolution,[],[f55,f18]) ).
fof(f505,plain,
! [X2,X3,X0,X1] :
( ~ product(X0,X1,X2)
| product(X2,X3,multiply(X0,multiply(X1,X3))) ),
inference(resolution,[],[f59,f3]) ).
fof(f525,plain,
! [X2,X0,X1] :
( ~ product(X0,X1,X2)
| ~ sum(X0,X1,X0)
| sum(X0,X2,X0) ),
inference(resolution,[],[f62,f18]) ).
fof(f535,plain,
! [X2,X3,X0,X1] :
( ~ sum(multiply(X1,X0),X1,X3)
| ~ sum(X0,X1,X2)
| product(X1,X2,X3) ),
inference(resolution,[],[f66,f3]) ).
fof(f584,plain,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| ~ sum(X0,X1,X0)
| sum(X0,X2,X0) ),
inference(resolution,[],[f73,f18]) ).
fof(f832,plain,
! [X2,X3,X0,X1,X4] :
( ~ product(X0,X3,X4)
| ~ sum(X0,X1,X2)
| product(X2,X3,add(X4,multiply(X1,X3))) ),
inference(resolution,[],[f81,f4]) ).
fof(f936,plain,
! [X0,X1] :
( ~ sum(X0,X1,X0)
| additive_identity = X1 ),
inference(resolution,[],[f180,f27]) ).
fof(f979,plain,
! [X0] : sum(X0,additive_identity,additive_inverse(additive_inverse(X0))),
inference(resolution,[],[f181,f6]) ).
fof(f982,plain,
! [X0,X1] : sum(X0,add(additive_inverse(X0),X1),X1),
inference(resolution,[],[f181,f4]) ).
fof(f994,plain,
! [X0] : additive_inverse(additive_inverse(X0)) = X0,
inference(resolution,[],[f979,f26]) ).
fof(f1191,plain,
! [X0,X1] : add(X0,add(additive_inverse(X0),X1)) = X1,
inference(resolution,[],[f982,f29]) ).
fof(f1581,plain,
! [X0,X1] : product(X0,multiply(X0,X1),multiply(X0,X1)),
inference(resolution,[],[f483,f3]) ).
fof(f3329,plain,
! [X0,X1] :
( sum(X0,multiply(X0,X1),X0)
| ~ sum(X0,X1,X0) ),
inference(resolution,[],[f525,f3]) ).
fof(f4348,plain,
! [X2,X0,X1] :
( ~ sum(X0,X1,X2)
| product(X1,X2,add(X1,multiply(X1,X0))) ),
inference(resolution,[],[f535,f24]) ).
fof(f5896,plain,
! [X2,X0,X1] :
( ~ sum(X0,X1,X2)
| product(X2,X0,add(X0,multiply(X1,X0))) ),
inference(resolution,[],[f832,f18]) ).
fof(f6234,plain,
! [X0,X1] :
( ~ sum(X0,X1,X0)
| additive_identity = multiply(X0,X1) ),
inference(resolution,[],[f3329,f936]) ).
fof(f6277,plain,
! [X0] : additive_identity = multiply(X0,additive_identity),
inference(resolution,[],[f6234,f2]) ).
fof(f6375,plain,
! [X0] : product(X0,additive_identity,additive_identity),
inference(superposition,[],[f1581,f6277]) ).
fof(f6452,plain,
! [X0,X1] :
( ~ product(X0,additive_identity,X1)
| additive_identity = X1 ),
inference(resolution,[],[f6375,f17]) ).
fof(f6466,plain,
! [X0,X1] : product(additive_identity,X0,multiply(X1,multiply(additive_identity,X0))),
inference(resolution,[],[f6375,f505]) ).
fof(f8196,plain,
! [X0,X1] : multiply(additive_identity,X0) = multiply(X1,multiply(additive_identity,X0)),
inference(resolution,[],[f6466,f33]) ).
fof(f8211,plain,
! [X0,X1] :
( ~ sum(X0,additive_identity,X0)
| sum(X0,multiply(X1,multiply(additive_identity,X0)),X0) ),
inference(resolution,[],[f6466,f584]) ).
fof(f8246,plain,
! [X0,X1] : sum(X0,multiply(X1,multiply(additive_identity,X0)),X0),
inference(forward_subsumption_resolution,[],[f8211,f2]) ).
fof(f8259,plain,
! [X0] : sum(X0,multiply(additive_identity,X0),X0),
inference(forward_demodulation,[],[f8246,f8196]) ).
fof(f8342,plain,
! [X0] : additive_identity = multiply(additive_identity,X0),
inference(resolution,[],[f8259,f936]) ).
fof(f8377,plain,
! [X0] : sum(X0,additive_inverse(X0),multiply(additive_identity,additive_inverse(X0))),
inference(resolution,[],[f8259,f181]) ).
fof(f8654,plain,
! [X0] : product(additive_identity,X0,additive_identity),
inference(superposition,[],[f6466,f8342]) ).
fof(f8772,plain,
! [X0,X1] :
( ~ product(additive_identity,X0,X1)
| additive_identity = X1 ),
inference(resolution,[],[f8654,f17]) ).
fof(f17690,plain,
! [X0] : product(X0,additive_identity,add(X0,multiply(X0,additive_inverse(X0)))),
inference(resolution,[],[f4348,f5]) ).
fof(f17840,plain,
! [X0] : additive_identity = add(X0,multiply(X0,additive_inverse(X0))),
inference(resolution,[],[f17690,f6452]) ).
fof(f18311,plain,
! [X0] : add(X0,additive_identity) = multiply(additive_inverse(X0),additive_inverse(additive_inverse(X0))),
inference(superposition,[],[f1191,f17840]) ).
fof(f18317,plain,
! [X0] : add(X0,additive_identity) = multiply(additive_inverse(X0),X0),
inference(forward_demodulation,[],[f18311,f994]) ).
fof(f18394,plain,
! [X0] : multiply(additive_inverse(X0),X0) = X0,
inference(forward_demodulation,[],[f18317,f53]) ).
fof(f19098,plain,
! [X0] : product(multiply(additive_identity,additive_inverse(X0)),X0,add(X0,multiply(additive_inverse(X0),X0))),
inference(resolution,[],[f5896,f8377]) ).
fof(f19150,plain,
! [X0] : product(multiply(additive_identity,additive_inverse(X0)),X0,add(X0,X0)),
inference(forward_demodulation,[],[f19098,f18394]) ).
fof(f19199,plain,
! [X0] : product(additive_identity,X0,add(X0,X0)),
inference(forward_demodulation,[],[f19150,f8342]) ).
fof(f19235,plain,
! [X0] : additive_identity = add(X0,X0),
inference(resolution,[],[f19199,f8772]) ).
fof(f19423,plain,
! [X0] : ~ sum(a,a,add(X0,X0)),
inference(superposition,[],[f19,f19235]) ).
fof(f19934,plain,
$false,
inference(resolution,[],[f19423,f24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : RNG007-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n017.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 22:53:35 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.41 Running first-order model finding
% 0.12/0.41 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
% 4.15/1.07 % (3050799)Will run a generic schedule for satisfiability detection.
% 4.15/1.07 % (3050808)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=695342639:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.15/1.07 % (3050805)% WARNING: option uhcvi not known.
% 4.15/1.07 % (3050804)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3699230207_2999 on theBenchmark for (2999ds/0Mi)
% 4.15/1.07 % (3050805)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2551779652:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.15/1.07 % (3050809)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=597312706:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.15/1.07 % (3050806)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3058662168:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.15/1.07 % (3050807)dis+10_1_sil=32000:sp=arity:random_seed=1817824733:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.15/1.07 % (3050810)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=292511080:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.15/1.07 % TRYING [1]
% 4.15/1.07 % TRYING [2]
% 4.15/1.07 % TRYING [3]
% 4.15/1.07 % TRYING [4]
% 4.15/1.07 % (3050808)Instruction limit reached!
% 4.15/1.07 % (3050808)------------------------------
% 4.15/1.07 % (3050808)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050808)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050808)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050808)Termination reason: Instruction limit
% 4.15/1.07 % (3050808)Termination phase: Saturation
% 4.15/1.07 % (3050808)Time elapsed: 0.032 s
% 4.15/1.07 % (3050808)Peak memory usage: 11 MB
% 4.15/1.07 % (3050808)Instructions burned: 120 (million)
% 4.15/1.07 % TRYING [5]
% 4.15/1.07 % (3050818)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2732007378:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.15/1.07 % TRYING [1]
% 4.15/1.07 % TRYING [2]
% 4.15/1.07 % TRYING [3]
% 4.15/1.07 % TRYING [4]
% 4.15/1.07 % TRYING [5]
% 4.15/1.07 % (3050807)Instruction limit reached!
% 4.15/1.07 % (3050807)------------------------------
% 4.15/1.07 % (3050807)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050807)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050807)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050807)Termination reason: Instruction limit
% 4.15/1.07 % (3050807)Termination phase: Saturation
% 4.15/1.07 % (3050807)Time elapsed: 0.065 s
% 4.15/1.07 % (3050807)Peak memory usage: 11 MB
% 4.15/1.07 % (3050807)Instructions burned: 104 (million)
% 4.15/1.07 % (3050809)Instruction limit reached!
% 4.15/1.07 % (3050809)------------------------------
% 4.15/1.07 % (3050809)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050809)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050809)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050809)Termination reason: Instruction limit
% 4.15/1.07 % (3050809)Termination phase: Saturation
% 4.15/1.07 % (3050809)Time elapsed: 0.082 s
% 4.15/1.07 % (3050809)Peak memory usage: 12 MB
% 4.15/1.07 % (3050809)Instructions burned: 132 (million)
% 4.15/1.07 % (3050820)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=732179641:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 4.15/1.07 % (3050810)Instruction limit reached!
% 4.15/1.07 % (3050810)------------------------------
% 4.15/1.07 % (3050810)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050810)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050810)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050810)Termination reason: Instruction limit
% 4.15/1.07 % (3050810)Termination phase: Saturation
% 4.15/1.07 % (3050810)Time elapsed: 0.096 s
% 4.15/1.07 % (3050810)Peak memory usage: 12 MB
% 4.15/1.07 % (3050810)Instructions burned: 159 (million)
% 4.15/1.07 % (3050821)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=2014125187:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.15/1.07 % TRYING [6]
% 4.15/1.07 % TRYING [6]
% 4.15/1.07 % (3050823)ott-21_1_sil=16000:fs=off:random_seed=3026274891:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.15/1.07 % (3050820)Instruction limit reached!
% 4.15/1.07 % (3050820)------------------------------
% 4.15/1.07 % (3050820)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050820)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050820)Termination reason: Instruction limit
% 4.15/1.07 % (3050820)Termination phase: Saturation
% 4.15/1.07 % (3050820)Time elapsed: 0.088 s
% 4.15/1.07 % (3050820)Peak memory usage: 12 MB
% 4.15/1.07 % (3050820)Instructions burned: 132 (million)
% 4.15/1.07 % (3050818)Instruction limit reached!
% 4.15/1.07 % (3050818)------------------------------
% 4.15/1.07 % (3050818)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050818)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050818)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050818)Termination reason: Instruction limit
% 4.15/1.07 % (3050818)Termination phase: Finite model building constraint generation
% 4.15/1.07 % (3050818)Time elapsed: 0.143 s
% 4.15/1.07 % (3050818)Peak memory usage: 33 MB
% 4.15/1.07 % (3050818)Instructions burned: 717 (million)
% 4.15/1.07 % (3050827)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=979565505:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.15/1.07 % TRYING [1]
% 4.15/1.07 % TRYING [2]
% 4.15/1.07 % (3050826)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1673530859:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 4.15/1.07 % TRYING [3]
% 4.15/1.07 % TRYING [4]
% 4.15/1.07 % (3050823)Instruction limit reached!
% 4.15/1.07 % (3050823)------------------------------
% 4.15/1.07 % (3050823)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050823)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050823)Termination reason: Instruction limit
% 4.15/1.07 % (3050823)Termination phase: Saturation
% 4.15/1.07 % (3050823)Time elapsed: 0.091 s
% 4.15/1.07 % (3050823)Peak memory usage: 12 MB
% 4.15/1.07 % (3050823)Instructions burned: 180 (million)
% 4.15/1.07 % (3050830)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=984423944:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 4.15/1.07 % TRYING [5]
% 4.15/1.07 % TRYING [7]
% 4.15/1.07 % TRYING [6]
% 4.15/1.07 % (3050827)Instruction limit reached!
% 4.15/1.07 % (3050827)------------------------------
% 4.15/1.07 % (3050827)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050827)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050827)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050827)Termination reason: Instruction limit
% 4.15/1.07 % (3050827)Termination phase: Finite model building constraint generation
% 4.15/1.07 % (3050827)Time elapsed: 0.167 s
% 4.15/1.07 % (3050827)Peak memory usage: 25 MB
% 4.15/1.07 % (3050827)Instructions burned: 867 (million)
% 4.15/1.07 % (3050832)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4056767784:i=889:ins=1_2996 on theBenchmark for (2996ds/889Mi)
% 4.15/1.07 % (3050821)Instruction limit reached!
% 4.15/1.07 % (3050821)------------------------------
% 4.15/1.07 % (3050821)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050821)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050821)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050821)Termination reason: Instruction limit
% 4.15/1.07 % (3050821)Termination phase: Saturation
% 4.15/1.07 % (3050821)Time elapsed: 0.387 s
% 4.15/1.07 % (3050821)Peak memory usage: 15 MB
% 4.15/1.07 % (3050821)Instructions burned: 684 (million)
% 4.15/1.07 % (3050826)Instruction limit reached!
% 4.15/1.07 % (3050826)------------------------------
% 4.15/1.07 % (3050826)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050826)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050826)Termination reason: Instruction limit
% 4.15/1.07 % (3050826)Termination phase: Saturation
% 4.15/1.07 % (3050826)Time elapsed: 0.301 s
% 4.15/1.07 % (3050826)Peak memory usage: 12 MB
% 4.15/1.07 % (3050826)Instructions burned: 477 (million)
% 4.15/1.07 % TRYING [14]
% 4.15/1.07 % (3050834)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=3782013099: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)
% 4.15/1.07 % (3050835)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2154666624:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 4.15/1.07 % (3050832)Instruction limit reached!
% 4.15/1.07 % (3050832)------------------------------
% 4.15/1.07 % (3050832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050832)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050832)Termination reason: Instruction limit
% 4.15/1.07 % (3050832)Termination phase: Finite model building constraint generation
% 4.15/1.07 % (3050832)Time elapsed: 0.206 s
% 4.15/1.07 % (3050832)Peak memory usage: 94 MB
% 4.15/1.07 % (3050832)Instructions burned: 893 (million)
% 4.15/1.07 % (3050838)fmb+10_1_sil=64000:random_seed=3908043315:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 4.15/1.07 % TRYING [1]
% 4.15/1.07 % TRYING [2]
% 4.15/1.07 % TRYING [3]
% 4.15/1.07 % (3050830) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3050799-3050830"...
% 4.15/1.07 % (3050830)...printing done.
% 4.15/1.07 % TRYING [4]
% 4.15/1.07 % (3050830)Refutation found. Thanks to Tanya!
% 4.15/1.07 % SZS status Unsatisfiable for theBenchmark
% 4.15/1.07 % SZS output start Proof for theBenchmark
% See solution above
% 4.15/1.07 % (3050830)------------------------------
% 4.15/1.07 % (3050830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.15/1.07 % (3050830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.07 % (3050830)CaDiCaL version: 2.1.3
% 4.15/1.07 % (3050830)Termination reason: Refutation
% 4.15/1.07 % (3050830)Time elapsed: 0.379 s
% 4.15/1.07 % (3050830)Peak memory usage: 15 MB
% 4.15/1.07 % (3050830)Instructions burned: 610 (million)
% 4.15/1.07 % (3050799)Success in time 0.648 s
% 4.15/1.07 % Vampire exiting
%------------------------------------------------------------------------------