%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP687-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 10:18:34 AM UTC 2026
% Result : Unsatisfiable 5.30s 1.29s
% Output : Refutation 5.30s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 7
% Syntax : Number of formulae : 75 ( 75 unt; 0 def)
% Number of atoms : 75 ( 74 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 163 ( 163 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : mult(X0,ld(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c01) ).
fof(f2,axiom,
! [X0,X1] : ld(X0,mult(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c02) ).
fof(f3,axiom,
! [X0,X1] : mult(rd(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c03) ).
fof(f4,axiom,
! [X0,X1] : rd(mult(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c04) ).
fof(f5,axiom,
! [X0] : mult(X0,unit) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c05) ).
fof(f7,axiom,
! [X2,X0,X1] : mult(mult(X0,X0),mult(X1,X2)) = mult(mult(X0,mult(X0,X1)),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c07) ).
fof(f8,negated_conjecture,
mult(a,mult(b,mult(b,c))) != mult(mult(a,mult(b,b)),c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f19,plain,
! [X0,X1] : ld(rd(X0,X1),X0) = X1,
inference(superposition,[],[f2,f3]) ).
fof(f22,plain,
! [X0,X1] : rd(X0,ld(X1,X0)) = X1,
inference(superposition,[],[f4,f1]) ).
fof(f36,plain,
! [X2,X0,X1] : mult(mult(X1,X1),mult(ld(X1,X0),X2)) = mult(mult(X1,X0),X2),
inference(superposition,[],[f7,f1]) ).
fof(f43,plain,
! [X2,X0,X1] : mult(mult(X1,X1),mult(X2,ld(mult(X1,mult(X1,X2)),X0))) = X0,
inference(superposition,[],[f7,f1]) ).
fof(f44,plain,
! [X2,X0,X1] : mult(X0,mult(X0,X1)) = rd(mult(mult(X0,X0),mult(X1,X2)),X2),
inference(superposition,[],[f4,f7]) ).
fof(f45,plain,
! [X2,X0,X1] : ld(mult(X0,mult(X0,X1)),mult(mult(X0,X0),mult(X1,X2))) = X2,
inference(superposition,[],[f2,f7]) ).
fof(f47,plain,
! [X0,X1] : mult(X0,mult(X0,X1)) = mult(mult(X0,X0),mult(X1,unit)),
inference(superposition,[],[f5,f7]) ).
fof(f48,plain,
! [X0,X1] : mult(X0,mult(X0,X1)) = mult(mult(X0,X0),X1),
inference(forward_demodulation,[],[f47,f5]) ).
fof(f63,plain,
! [X0,X1] : mult(X1,mult(X1,ld(mult(X1,X1),X0))) = X0,
inference(superposition,[],[f48,f1]) ).
fof(f66,plain,
! [X0,X1] : ld(mult(X0,X0),mult(X0,mult(X0,X1))) = X1,
inference(superposition,[],[f2,f48]) ).
fof(f106,plain,
! [X0,X1] : ld(X1,X0) = mult(X1,ld(mult(X1,X1),X0)),
inference(superposition,[],[f2,f63]) ).
fof(f224,plain,
! [X2,X0,X1] : mult(mult(X1,X0),X2) = mult(X1,mult(X1,mult(ld(X1,X0),X2))),
inference(forward_demodulation,[],[f36,f48]) ).
fof(f266,plain,
! [X0,X1] : ld(mult(X0,X0),X1) = ld(X0,ld(X0,X1)),
inference(superposition,[],[f2,f106]) ).
fof(f559,plain,
! [X2,X0,X1] : mult(X1,mult(X1,mult(X2,ld(mult(X1,mult(X1,X2)),X0)))) = X0,
inference(forward_demodulation,[],[f43,f48]) ).
fof(f560,plain,
! [X2,X0,X1] : mult(X0,mult(X0,X1)) = rd(mult(X0,mult(X0,mult(X1,X2))),X2),
inference(forward_demodulation,[],[f44,f48]) ).
fof(f561,plain,
! [X2,X0,X1] : ld(mult(X0,mult(X0,X1)),mult(X0,mult(X0,mult(X1,X2)))) = X2,
inference(forward_demodulation,[],[f45,f48]) ).
fof(f573,plain,
! [X2,X0,X1] : mult(X1,mult(X1,X0)) = mult(mult(X1,X2),ld(ld(X1,X2),X0)),
inference(superposition,[],[f224,f1]) ).
fof(f703,plain,
! [X2,X0,X1] : mult(X2,ld(mult(X1,mult(X1,X2)),X0)) = ld(mult(X1,X1),X0),
inference(superposition,[],[f66,f559]) ).
fof(f725,plain,
! [X2,X0,X1] : mult(X2,ld(mult(X1,mult(X1,X2)),X0)) = ld(X1,ld(X1,X0)),
inference(forward_demodulation,[],[f703,f266]) ).
fof(f805,plain,
! [X2,X0,X1] : mult(X1,mult(X1,X2)) = rd(mult(X1,mult(X1,X0)),ld(X2,X0)),
inference(superposition,[],[f560,f1]) ).
fof(f1259,plain,
! [X0,X1] : mult(X0,mult(X0,X1)) = mult(X0,ld(ld(X0,unit),X1)),
inference(superposition,[],[f573,f5]) ).
fof(f1401,plain,
! [X2,X0,X1] : ld(ld(X0,unit),X1) = ld(mult(X2,mult(X2,X0)),mult(X2,mult(X2,mult(X0,mult(X0,X1))))),
inference(superposition,[],[f561,f1259]) ).
fof(f1416,plain,
! [X0,X1] : mult(X0,X1) = ld(ld(X0,unit),X1),
inference(forward_demodulation,[],[f1401,f561]) ).
fof(f1466,plain,
! [X0,X1] : mult(ld(X0,unit),X1) = ld(mult(X0,unit),X1),
inference(superposition,[],[f1416,f1416]) ).
fof(f1469,plain,
! [X0,X1] : ld(X0,X1) = mult(rd(unit,X0),X1),
inference(superposition,[],[f1416,f19]) ).
fof(f1471,plain,
! [X0,X1] : mult(X1,mult(ld(X1,unit),X0)) = X0,
inference(superposition,[],[f1416,f2]) ).
fof(f1476,plain,
! [X0,X1] : ld(X0,unit) = rd(X1,mult(X0,X1)),
inference(superposition,[],[f22,f1416]) ).
fof(f1494,plain,
! [X0,X1] : ld(X0,X1) = mult(ld(X0,unit),X1),
inference(forward_demodulation,[],[f1466,f5]) ).
fof(f1508,plain,
! [X0] : ld(X0,unit) = rd(unit,X0),
inference(superposition,[],[f1469,f5]) ).
fof(f1662,plain,
! [X0] : unit = mult(ld(X0,unit),X0),
inference(superposition,[],[f3,f1508]) ).
fof(f1692,plain,
! [X0,X1] : mult(X0,mult(X0,ld(X1,unit))) = rd(mult(X0,mult(X0,unit)),X1),
inference(superposition,[],[f560,f1662]) ).
fof(f1694,plain,
! [X0,X1] : ld(mult(X0,mult(X0,ld(X1,unit))),mult(X0,mult(X0,unit))) = X1,
inference(superposition,[],[f561,f1662]) ).
fof(f1704,plain,
! [X0,X1] : ld(mult(X0,mult(X0,ld(X1,unit))),mult(X0,X0)) = X1,
inference(forward_demodulation,[],[f1694,f5]) ).
fof(f1706,plain,
! [X0,X1] : mult(X0,mult(X0,ld(X1,unit))) = rd(mult(X0,X0),X1),
inference(forward_demodulation,[],[f1692,f5]) ).
fof(f1895,plain,
! [X0,X1] : rd(X1,X0) = ld(rd(X0,X1),unit),
inference(superposition,[],[f1476,f3]) ).
fof(f2178,plain,
! [X2,X0,X1] : mult(rd(X1,X0),X2) = ld(rd(X0,X1),X2),
inference(superposition,[],[f1416,f1895]) ).
fof(f4286,plain,
! [X0,X1] : rd(unit,X0) = ld(mult(X1,mult(X1,X0)),mult(X1,X1)),
inference(superposition,[],[f1704,f19]) ).
fof(f4374,plain,
! [X0,X1] : ld(X0,unit) = ld(mult(X1,mult(X1,X0)),mult(X1,X1)),
inference(forward_demodulation,[],[f4286,f1508]) ).
fof(f4523,plain,
! [X0,X1] : mult(X0,ld(X1,unit)) = ld(X0,rd(mult(X0,X0),X1)),
inference(superposition,[],[f2,f1706]) ).
fof(f4822,plain,
! [X0,X1] : ld(X0,mult(X1,X1)) = ld(ld(mult(X1,X1),X0),unit),
inference(superposition,[],[f4374,f63]) ).
fof(f4884,plain,
! [X0,X1] : ld(X0,mult(X1,X1)) = ld(ld(X1,ld(X1,X0)),unit),
inference(forward_demodulation,[],[f4822,f266]) ).
fof(f7677,plain,
! [X0,X1] : mult(ld(X0,unit),mult(ld(X0,unit),X1)) = rd(mult(ld(X0,unit),unit),ld(X1,X0)),
inference(superposition,[],[f805,f1662]) ).
fof(f7786,plain,
! [X0,X1] : mult(ld(X0,unit),mult(ld(X0,unit),X1)) = rd(ld(X0,unit),ld(X1,X0)),
inference(forward_demodulation,[],[f7677,f5]) ).
fof(f7821,plain,
! [X0,X1] : ld(X0,mult(ld(X0,unit),X1)) = rd(ld(X0,unit),ld(X1,X0)),
inference(forward_demodulation,[],[f7786,f1494]) ).
fof(f7845,plain,
! [X0,X1] : ld(X0,ld(X0,X1)) = rd(ld(X0,unit),ld(X1,X0)),
inference(forward_demodulation,[],[f7821,f1494]) ).
fof(f7908,plain,
! [X0,X1] : ld(X1,X0) = ld(ld(X0,ld(X0,X1)),ld(X0,unit)),
inference(superposition,[],[f19,f7845]) ).
fof(f7909,plain,
! [X0,X1] : ld(ld(X0,ld(X0,X1)),unit) = rd(ld(X1,X0),ld(X0,unit)),
inference(superposition,[],[f1895,f7845]) ).
fof(f7915,plain,
! [X0,X1] : ld(X1,mult(X0,X0)) = rd(ld(X1,X0),ld(X0,unit)),
inference(forward_demodulation,[],[f7909,f4884]) ).
fof(f8469,plain,
! [X0,X1] : ld(rd(mult(X0,X0),X1),X0) = ld(ld(X0,mult(X0,ld(X1,unit))),ld(X0,unit)),
inference(superposition,[],[f7908,f4523]) ).
fof(f8582,plain,
! [X0,X1] : ld(rd(mult(X0,X0),X1),X0) = ld(ld(X1,unit),ld(X0,unit)),
inference(forward_demodulation,[],[f8469,f2]) ).
fof(f8617,plain,
! [X0,X1] : mult(X1,ld(X0,unit)) = ld(rd(mult(X0,X0),X1),X0),
inference(forward_demodulation,[],[f8582,f1416]) ).
fof(f8641,plain,
! [X0,X1] : mult(X1,ld(X0,unit)) = mult(rd(X1,mult(X0,X0)),X0),
inference(forward_demodulation,[],[f8617,f2178]) ).
fof(f8662,plain,
! [X0,X1] : ld(ld(X0,unit),mult(X1,X1)) = rd(mult(X0,X1),ld(X1,unit)),
inference(superposition,[],[f7915,f1416]) ).
fof(f8753,plain,
! [X0,X1] : mult(X0,mult(X1,X1)) = rd(mult(X0,X1),ld(X1,unit)),
inference(forward_demodulation,[],[f8662,f1416]) ).
fof(f10582,plain,
! [X0,X1] : rd(X0,mult(X1,X1)) = rd(mult(X0,ld(X1,unit)),X1),
inference(superposition,[],[f4,f8641]) ).
fof(f12334,plain,
! [X0,X1] : rd(X1,mult(rd(unit,X0),rd(unit,X0))) = rd(mult(X1,X0),rd(unit,X0)),
inference(superposition,[],[f10582,f19]) ).
fof(f12414,plain,
! [X0,X1] : rd(X1,mult(ld(X0,unit),ld(X0,unit))) = rd(mult(X1,X0),ld(X0,unit)),
inference(forward_demodulation,[],[f12334,f1508]) ).
fof(f12438,plain,
! [X0,X1] : mult(X1,mult(X0,X0)) = rd(X1,mult(ld(X0,unit),ld(X0,unit))),
inference(forward_demodulation,[],[f12414,f8753]) ).
fof(f12454,plain,
! [X0,X1] : mult(X1,mult(X0,X0)) = rd(X1,ld(X0,ld(X0,unit))),
inference(forward_demodulation,[],[f12438,f1494]) ).
fof(f16110,plain,
! [X2,X0,X1] : mult(X2,ld(X0,ld(X0,X1))) = ld(mult(X0,mult(X0,ld(X2,unit))),X1),
inference(superposition,[],[f1471,f725]) ).
fof(f16128,plain,
! [X2,X0,X1] : mult(X2,ld(X0,ld(X0,X1))) = ld(rd(mult(X0,X0),X2),X1),
inference(forward_demodulation,[],[f16110,f1706]) ).
fof(f16216,plain,
! [X2,X0,X1] : mult(X2,ld(X0,ld(X0,X1))) = mult(rd(X2,mult(X0,X0)),X1),
inference(forward_demodulation,[],[f16128,f2178]) ).
fof(f36324,plain,
! [X2,X0,X1] : mult(rd(X1,ld(X0,ld(X0,unit))),X2) = mult(X1,ld(ld(X0,unit),ld(ld(X0,unit),X2))),
inference(superposition,[],[f16216,f1494]) ).
fof(f36826,plain,
! [X2,X0,X1] : mult(rd(X1,ld(X0,ld(X0,unit))),X2) = mult(X1,mult(X0,ld(ld(X0,unit),X2))),
inference(forward_demodulation,[],[f36324,f1416]) ).
fof(f37039,plain,
! [X2,X0,X1] : mult(X1,mult(X0,mult(X0,X2))) = mult(rd(X1,ld(X0,ld(X0,unit))),X2),
inference(forward_demodulation,[],[f36826,f1259]) ).
fof(f37191,plain,
! [X2,X0,X1] : mult(X1,mult(X0,mult(X0,X2))) = mult(mult(X1,mult(X0,X0)),X2),
inference(forward_demodulation,[],[f37039,f12454]) ).
fof(f50842,plain,
mult(a,mult(b,mult(b,c))) != mult(a,mult(b,mult(b,c))),
inference(superposition,[],[f8,f37191]) ).
fof(f51060,plain,
$false,
inference(trivial_inequality_removal,[],[f50842]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP687-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n020.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 10:37:04 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
% 5.30/1.29 % (3190299)Will run a generic schedule for satisfiability detection.
% 5.30/1.29 % (3190306)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2723551671:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 5.30/1.29 % (3190305)% WARNING: option uhcvi not known.
% 5.30/1.29 % (3190304)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1034131921_2999 on theBenchmark for (2999ds/0Mi)
% 5.30/1.29 % (3190308)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3417322027:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 5.30/1.29 % (3190305)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3267173052:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 5.30/1.29 % (3190307)dis+10_1_sil=32000:sp=arity:random_seed=2679720267:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 5.30/1.29 % TRYING [1]
% 5.30/1.29 % TRYING [2]
% 5.30/1.29 % TRYING [3]
% 5.30/1.29 % TRYING [4]
% 5.30/1.29 % (3190309)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2316235319:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 5.30/1.29 % (3190310)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1066704687:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 5.30/1.29 % TRYING [5]
% 5.30/1.29 % TRYING [6]
% 5.30/1.29 % (3190307)Instruction limit reached!
% 5.30/1.29 % (3190307)------------------------------
% 5.30/1.29 % (3190307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190307)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190307)Termination reason: Instruction limit
% 5.30/1.29 % (3190307)Termination phase: Saturation
% 5.30/1.29 % (3190307)Time elapsed: 0.055 s
% 5.30/1.29 % (3190307)Peak memory usage: 12 MB
% 5.30/1.29 % (3190307)Instructions burned: 103 (million)
% 5.30/1.29 % (3190308)Instruction limit reached!
% 5.30/1.29 % (3190308)------------------------------
% 5.30/1.29 % (3190308)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190308)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190308)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190308)Termination reason: Instruction limit
% 5.30/1.29 % (3190308)Termination phase: Saturation
% 5.30/1.29 % (3190308)Time elapsed: 0.067 s
% 5.30/1.29 % (3190308)Peak memory usage: 12 MB
% 5.30/1.29 % (3190308)Instructions burned: 117 (million)
% 5.30/1.29 % (3190339)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3420103571:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 5.30/1.29 % TRYING [1]
% 5.30/1.29 % TRYING [2]
% 5.30/1.29 % TRYING [3]
% 5.30/1.29 % (3190309)Instruction limit reached!
% 5.30/1.29 % (3190309)------------------------------
% 5.30/1.29 % (3190309)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190309)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190309)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190309)Termination reason: Instruction limit
% 5.30/1.29 % (3190309)Termination phase: Saturation
% 5.30/1.29 % (3190309)Time elapsed: 0.071 s
% 5.30/1.29 % (3190309)Peak memory usage: 12 MB
% 5.30/1.29 % (3190309)Instructions burned: 133 (million)
% 5.30/1.29 % TRYING [4]
% 5.30/1.29 % (3190344)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4244391740:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 5.30/1.29 % TRYING [5]
% 5.30/1.29 % (3190352)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=3904498331:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 5.30/1.29 % (3190310)Instruction limit reached!
% 5.30/1.29 % (3190310)------------------------------
% 5.30/1.29 % (3190310)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190310)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190310)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190310)Termination reason: Instruction limit
% 5.30/1.29 % (3190310)Termination phase: Saturation
% 5.30/1.29 % (3190310)Time elapsed: 0.098 s
% 5.30/1.29 % (3190310)Peak memory usage: 12 MB
% 5.30/1.29 % (3190310)Instructions burned: 161 (million)
% 5.30/1.29 % TRYING [7]
% 5.30/1.29 % (3190367)ott-21_1_sil=16000:fs=off:random_seed=1956408803:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 5.30/1.29 % TRYING [6]
% 5.30/1.29 % (3190344)Instruction limit reached!
% 5.30/1.29 % (3190344)------------------------------
% 5.30/1.29 % (3190344)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190344)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190344)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190344)Termination reason: Instruction limit
% 5.30/1.29 % (3190344)Termination phase: Saturation
% 5.30/1.29 % (3190344)Time elapsed: 0.083 s
% 5.30/1.29 % (3190344)Peak memory usage: 13 MB
% 5.30/1.29 % (3190344)Instructions burned: 131 (million)
% 5.30/1.29 % (3190392)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=193856195:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 5.30/1.29 % (3190367)Instruction limit reached!
% 5.30/1.29 % (3190367)------------------------------
% 5.30/1.29 % (3190367)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190367)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190367)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190367)Termination reason: Instruction limit
% 5.30/1.29 % (3190367)Termination phase: Saturation
% 5.30/1.29 % (3190367)Time elapsed: 0.078 s
% 5.30/1.29 % (3190367)Peak memory usage: 11 MB
% 5.30/1.29 % (3190367)Instructions burned: 181 (million)
% 5.30/1.29 % (3190406)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3826221086:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 5.30/1.29 % TRYING [1]
% 5.30/1.29 % TRYING [2]
% 5.30/1.29 % TRYING [3]
% 5.30/1.29 % TRYING [4]
% 5.30/1.29 % TRYING [5]
% 5.30/1.29 % TRYING [6]
% 5.30/1.29 % TRYING [7]
% 5.30/1.29 % TRYING [8]
% 5.30/1.29 % TRYING [7]
% 5.30/1.29 % (3190392)Instruction limit reached!
% 5.30/1.29 % (3190392)------------------------------
% 5.30/1.29 % (3190392)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190392)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190392)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190392)Termination reason: Instruction limit
% 5.30/1.29 % (3190392)Termination phase: Saturation
% 5.30/1.29 % (3190392)Time elapsed: 0.261 s
% 5.30/1.29 % (3190392)Peak memory usage: 15 MB
% 5.30/1.29 % (3190392)Instructions burned: 478 (million)
% 5.30/1.29 % (3190339)Instruction limit reached!
% 5.30/1.29 % (3190339)------------------------------
% 5.30/1.29 % (3190339)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190339)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190339)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190339)Termination reason: Instruction limit
% 5.30/1.29 % (3190339)Termination phase: Finite model building SAT solving
% 5.30/1.29 % (3190339)Time elapsed: 0.381 s
% 5.30/1.29 % (3190339)Peak memory usage: 20 MB
% 5.30/1.29 % (3190339)Instructions burned: 715 (million)
% 5.30/1.29 % (3190352)Instruction limit reached!
% 5.30/1.29 % (3190352)------------------------------
% 5.30/1.29 % (3190352)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190352)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190352)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190352)Termination reason: Instruction limit
% 5.30/1.29 % (3190352)Termination phase: Saturation
% 5.30/1.29 % (3190352)Time elapsed: 0.363 s
% 5.30/1.29 % (3190352)Peak memory usage: 18 MB
% 5.30/1.29 % (3190352)Instructions burned: 685 (million)
% 5.30/1.29 % (3190431)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2226506323:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 5.30/1.29 % (3190432)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=341391214:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 5.30/1.29 % (3190433)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=407808674: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)
% 5.30/1.29 % TRYING [8]
% 5.30/1.29 % TRYING [14]
% 5.30/1.29 % (3190406)Instruction limit reached!
% 5.30/1.29 % (3190406)------------------------------
% 5.30/1.29 % (3190406)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.29 % (3190406)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.29 % (3190406)CaDiCaL version: 2.1.3
% 5.30/1.29 % (3190406)Termination reason: Instruction limit
% 5.30/1.29 % (3190406)Termination phase: Finite model building SAT solving
% 5.30/1.29 % (3190406)Time elapsed: 0.362 s
% 5.30/1.29 % (3190406)Peak memory usage: 22 MB
% 5.30/1.29 % (3190406)Instructions burned: 866 (million)
% 5.30/1.29 % (3190441)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2894220614:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 5.30/1.29 % (3190306) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3190299-3190306"...
% 5.30/1.29 % (3190306)...printing done.
% 5.30/1.29 % (3190306)Refutation found. Thanks to Tanya!
% 5.30/1.29 % SZS status Unsatisfiable for theBenchmark
% 5.30/1.29 % SZS output start Proof for theBenchmark
% See solution above
% 5.30/1.30 % (3190306)------------------------------
% 5.30/1.30 % (3190306)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.30/1.30 % (3190306)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.30/1.30 % (3190306)CaDiCaL version: 2.1.3
% 5.30/1.30 % (3190306)Termination reason: Refutation
% 5.30/1.30 % (3190306)Time elapsed: 0.821 s
% 5.30/1.30 % (3190306)Peak memory usage: 30 MB
% 5.30/1.30 % (3190306)Instructions burned: 2772 (million)
% 5.30/1.30 % (3190299)Success in time 0.872 s
% 5.30/1.30 % Vampire exiting
%------------------------------------------------------------------------------