%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP688-1 : 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 : 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 10:18:34 AM UTC 2026
% Result : Unsatisfiable 13.33s 2.33s
% Output : Refutation 13.33s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 12
% Syntax : Number of formulae : 107 ( 107 unt; 0 def)
% Number of atoms : 107 ( 106 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 116 ( 116 !; 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(f6,axiom,
! [X0] : mult(unit,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c06) ).
fof(f7,axiom,
! [X2,X0,X1] : mult(X0,mult(X1,mult(X0,X2))) = mult(mult(X0,mult(X1,X0)),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c07) ).
fof(f8,axiom,
! [X0,X1] : mult(i(X0),mult(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c08) ).
fof(f9,axiom,
! [X0,X1] : i(mult(X0,X1)) = mult(i(X0),i(X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c09) ).
fof(f10,axiom,
mult(op_c,mult(op_c,mult(op_c,op_c))) = unit,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c10) ).
fof(f11,plain,
unit = mult(op_c,mult(op_c,mult(op_c,op_c))),
inference(reorient_equations,[],[f10]) ).
fof(f12,axiom,
mult(op_d,mult(op_d,op_d)) = unit,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c11) ).
fof(f13,plain,
unit = mult(op_d,mult(op_d,op_d)),
inference(reorient_equations,[],[f12]) ).
fof(f14,negated_conjecture,
mult(op_c,op_d) != mult(op_d,op_c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f23,plain,
! [X0] : rd(X0,unit) = X0,
inference(superposition,[],[f3,f5]) ).
fof(f28,plain,
! [X0,X1] : rd(X0,ld(X1,X0)) = X1,
inference(superposition,[],[f4,f1]) ).
fof(f47,plain,
! [X0] : unit = mult(i(X0),X0),
inference(superposition,[],[f8,f5]) ).
fof(f48,plain,
! [X0,X1] : ld(X1,X0) = mult(i(X1),X0),
inference(superposition,[],[f8,f1]) ).
fof(f53,plain,
! [X0,X1] : i(X1) = rd(X0,mult(X1,X0)),
inference(superposition,[],[f4,f8]) ).
fof(f54,plain,
! [X0,X1] : mult(X1,X0) = ld(i(X1),X0),
inference(superposition,[],[f2,f8]) ).
fof(f58,plain,
! [X0] : mult(i(i(X0)),unit) = X0,
inference(superposition,[],[f8,f47]) ).
fof(f60,plain,
! [X0] : ld(i(X0),unit) = X0,
inference(superposition,[],[f2,f47]) ).
fof(f61,plain,
! [X0] : i(i(X0)) = X0,
inference(forward_demodulation,[],[f58,f5]) ).
fof(f66,plain,
! [X0] : unit = mult(X0,i(X0)),
inference(superposition,[],[f47,f61]) ).
fof(f87,plain,
! [X0] : i(X0) = ld(X0,unit),
inference(superposition,[],[f60,f61]) ).
fof(f154,plain,
! [X0,X1] : i(X0) = rd(ld(X0,X1),X1),
inference(superposition,[],[f4,f48]) ).
fof(f212,plain,
mult(op_c,mult(op_c,op_c)) = ld(op_c,unit),
inference(superposition,[],[f2,f11]) ).
fof(f213,plain,
mult(op_c,mult(op_c,op_c)) = i(op_c),
inference(forward_demodulation,[],[f212,f87]) ).
fof(f221,plain,
mult(op_c,op_c) = ld(op_c,i(op_c)),
inference(superposition,[],[f2,f213]) ).
fof(f346,plain,
! [X0,X1] : i(mult(X0,X1)) = ld(X0,i(X1)),
inference(forward_demodulation,[],[f9,f48]) ).
fof(f355,plain,
mult(op_c,op_c) = i(mult(op_c,op_c)),
inference(superposition,[],[f346,f221]) ).
fof(f359,plain,
! [X0,X1] : rd(i(X1),i(mult(X0,X1))) = X0,
inference(superposition,[],[f28,f346]) ).
fof(f360,plain,
! [X0,X1] : i(X1) = mult(X0,i(mult(X0,X1))),
inference(superposition,[],[f1,f346]) ).
fof(f363,plain,
! [X0,X1] : mult(X0,i(X1)) = i(mult(i(X0),X1)),
inference(superposition,[],[f54,f346]) ).
fof(f367,plain,
! [X0,X1] : mult(X0,i(X1)) = i(ld(X0,X1)),
inference(forward_demodulation,[],[f363,f48]) ).
fof(f376,plain,
! [X0] : mult(mult(op_c,op_c),X0) = ld(mult(op_c,op_c),X0),
inference(superposition,[],[f48,f355]) ).
fof(f381,plain,
! [X0] : i(mult(X0,mult(op_c,op_c))) = ld(X0,mult(op_c,op_c)),
inference(superposition,[],[f346,f355]) ).
fof(f477,plain,
! [X0,X1] : rd(X0,X1) = rd(i(X1),i(X0)),
inference(superposition,[],[f359,f3]) ).
fof(f535,plain,
! [X2,X0,X1] : ld(ld(X0,X1),X2) = mult(mult(X0,i(X1)),X2),
inference(superposition,[],[f48,f367]) ).
fof(f1774,plain,
! [X2,X0,X1] : mult(X1,mult(rd(X0,X1),mult(X1,X2))) = mult(mult(X1,X0),X2),
inference(superposition,[],[f7,f3]) ).
fof(f1781,plain,
! [X0,X1] : mult(X0,mult(unit,mult(X0,X1))) = mult(mult(X0,X0),X1),
inference(superposition,[],[f7,f6]) ).
fof(f1798,plain,
! [X0] : mult(unit,X0) = mult(op_d,mult(op_d,mult(op_d,X0))),
inference(superposition,[],[f7,f13]) ).
fof(f1804,plain,
! [X2,X0,X1] : mult(X0,mult(X1,X0)) = rd(mult(X0,mult(X1,mult(X0,X2))),X2),
inference(superposition,[],[f4,f7]) ).
fof(f1824,plain,
! [X0] : mult(op_d,mult(op_d,mult(op_d,X0))) = X0,
inference(forward_demodulation,[],[f1798,f6]) ).
fof(f1837,plain,
! [X0,X1] : mult(mult(X0,X0),X1) = mult(X0,mult(X0,X1)),
inference(forward_demodulation,[],[f1781,f6]) ).
fof(f1881,plain,
! [X0] : ld(op_d,X0) = mult(op_d,mult(op_d,X0)),
inference(superposition,[],[f1824,f1]) ).
fof(f1915,plain,
! [X0] : op_d = rd(ld(op_d,X0),mult(op_d,X0)),
inference(superposition,[],[f4,f1881]) ).
fof(f2010,plain,
! [X0] : op_d = rd(i(mult(op_d,X0)),mult(op_d,i(X0))),
inference(superposition,[],[f1915,f346]) ).
fof(f2146,plain,
! [X0,X1] : ld(mult(X0,X0),mult(X0,mult(X0,X1))) = X1,
inference(superposition,[],[f2,f1837]) ).
fof(f2375,plain,
! [X0] : i(X0) = ld(mult(X0,X0),mult(X0,unit)),
inference(superposition,[],[f2146,f66]) ).
fof(f2462,plain,
! [X0] : i(X0) = ld(mult(X0,X0),X0),
inference(forward_demodulation,[],[f2375,f5]) ).
fof(f2550,plain,
! [X0] : rd(i(X0),X0) = i(mult(X0,X0)),
inference(superposition,[],[f154,f2462]) ).
fof(f2822,plain,
! [X0,X1] : mult(mult(i(X0),X1),X0) = mult(i(X0),mult(rd(X1,i(X0)),unit)),
inference(superposition,[],[f1774,f47]) ).
fof(f2825,plain,
! [X0] : mult(mult(op_c,X0),mult(op_c,mult(op_c,op_c))) = mult(op_c,mult(rd(X0,op_c),unit)),
inference(superposition,[],[f1774,f11]) ).
fof(f2873,plain,
! [X0] : mult(mult(op_c,X0),mult(op_c,mult(op_c,op_c))) = mult(op_c,rd(X0,op_c)),
inference(forward_demodulation,[],[f2825,f5]) ).
fof(f2876,plain,
! [X0,X1] : mult(mult(i(X0),X1),X0) = ld(X0,mult(rd(X1,i(X0)),unit)),
inference(forward_demodulation,[],[f2822,f48]) ).
fof(f2919,plain,
! [X0] : mult(op_c,rd(X0,op_c)) = mult(mult(op_c,X0),i(op_c)),
inference(forward_demodulation,[],[f2873,f213]) ).
fof(f2922,plain,
! [X0,X1] : mult(mult(i(X0),X1),X0) = ld(X0,rd(X1,i(X0))),
inference(forward_demodulation,[],[f2876,f5]) ).
fof(f2942,plain,
! [X0,X1] : ld(X0,rd(X1,i(X0))) = mult(ld(X0,X1),X0),
inference(forward_demodulation,[],[f2922,f48]) ).
fof(f3697,plain,
op_d = rd(i(mult(op_d,mult(op_c,op_c))),mult(op_d,mult(op_c,op_c))),
inference(superposition,[],[f2010,f355]) ).
fof(f3744,plain,
op_d = i(mult(mult(op_d,mult(op_c,op_c)),mult(op_d,mult(op_c,op_c)))),
inference(forward_demodulation,[],[f3697,f2550]) ).
fof(f4480,plain,
! [X0] : i(op_c) = ld(mult(op_c,X0),mult(op_c,rd(X0,op_c))),
inference(superposition,[],[f2,f2919]) ).
fof(f4938,plain,
! [X0,X1] : ld(X1,X0) = mult(ld(X1,mult(X0,i(X1))),X1),
inference(superposition,[],[f2942,f4]) ).
fof(f4942,plain,
! [X0,X1] : mult(ld(X0,i(X1)),X0) = ld(X0,rd(X0,X1)),
inference(superposition,[],[f2942,f477]) ).
fof(f4965,plain,
! [X0,X1] : mult(ld(i(X0),X1),i(X0)) = mult(X0,rd(X1,i(i(X0)))),
inference(superposition,[],[f54,f2942]) ).
fof(f4994,plain,
! [X0,X1] : mult(X0,rd(X1,X0)) = mult(ld(i(X0),X1),i(X0)),
inference(forward_demodulation,[],[f4965,f61]) ).
fof(f5012,plain,
! [X0,X1] : ld(X0,rd(X0,X1)) = mult(i(mult(X0,X1)),X0),
inference(forward_demodulation,[],[f4942,f346]) ).
fof(f5033,plain,
! [X0,X1] : mult(mult(X0,X1),i(X0)) = mult(X0,rd(X1,X0)),
inference(forward_demodulation,[],[f4994,f54]) ).
fof(f5045,plain,
! [X0,X1] : ld(mult(X0,X1),X0) = ld(X0,rd(X0,X1)),
inference(forward_demodulation,[],[f5012,f48]) ).
fof(f5087,plain,
! [X0,X1] : ld(X0,X1) = ld(X1,rd(X1,ld(X1,X0))),
inference(superposition,[],[f5045,f1]) ).
fof(f5287,plain,
! [X0,X1] : mult(X1,ld(X0,X1)) = rd(X1,ld(X1,X0)),
inference(superposition,[],[f1,f5087]) ).
fof(f7839,plain,
! [X0] : i(op_c) = ld(mult(op_c,mult(X0,op_c)),mult(op_c,X0)),
inference(superposition,[],[f4480,f4]) ).
fof(f7971,plain,
! [X0,X1] : ld(ld(X0,mult(X1,i(X0))),ld(X0,X1)) = X0,
inference(superposition,[],[f2,f4938]) ).
fof(f8620,plain,
! [X0,X1] : ld(ld(X0,X1),i(X0)) = mult(X0,rd(i(X1),X0)),
inference(superposition,[],[f535,f5033]) ).
fof(f8661,plain,
! [X0,X1] : i(mult(ld(X0,X1),X0)) = mult(X0,rd(i(X1),X0)),
inference(forward_demodulation,[],[f8620,f346]) ).
fof(f11322,plain,
! [X0,X1] : i(X0) = ld(ld(i(X0),mult(X1,i(i(X0)))),mult(X0,X1)),
inference(superposition,[],[f7971,f54]) ).
fof(f11363,plain,
! [X0,X1] : i(X0) = ld(mult(X0,mult(X1,i(i(X0)))),mult(X0,X1)),
inference(forward_demodulation,[],[f11322,f54]) ).
fof(f11435,plain,
! [X0,X1] : i(X0) = ld(mult(X0,mult(X1,X0)),mult(X0,X1)),
inference(forward_demodulation,[],[f11363,f61]) ).
fof(f23132,plain,
! [X0,X1] : unit = mult(mult(X0,rd(i(X1),X0)),mult(ld(X0,X1),X0)),
inference(superposition,[],[f47,f8661]) ).
fof(f58052,plain,
i(mult(op_d,mult(op_c,op_c))) = mult(mult(op_d,mult(op_c,op_c)),op_d),
inference(superposition,[],[f360,f3744]) ).
fof(f58223,plain,
ld(op_d,mult(op_c,op_c)) = mult(mult(op_d,mult(op_c,op_c)),op_d),
inference(forward_demodulation,[],[f58052,f381]) ).
fof(f58283,plain,
i(mult(op_d,mult(op_c,op_c))) = rd(op_d,ld(op_d,mult(op_c,op_c))),
inference(superposition,[],[f53,f58223]) ).
fof(f58303,plain,
i(op_d) = ld(mult(op_d,ld(op_d,mult(op_c,op_c))),mult(op_d,mult(op_d,mult(op_c,op_c)))),
inference(superposition,[],[f11435,f58223]) ).
fof(f58306,plain,
i(op_d) = ld(mult(op_d,ld(op_d,mult(op_c,op_c))),ld(op_d,mult(op_c,op_c))),
inference(forward_demodulation,[],[f58303,f1881]) ).
fof(f58321,plain,
i(mult(op_d,mult(op_c,op_c))) = mult(op_d,ld(mult(op_c,op_c),op_d)),
inference(forward_demodulation,[],[f58283,f5287]) ).
fof(f58335,plain,
i(op_d) = ld(mult(op_c,op_c),ld(op_d,mult(op_c,op_c))),
inference(forward_demodulation,[],[f58306,f1]) ).
fof(f58346,plain,
i(mult(op_d,mult(op_c,op_c))) = mult(op_d,mult(mult(op_c,op_c),op_d)),
inference(forward_demodulation,[],[f58321,f376]) ).
fof(f58357,plain,
i(op_d) = mult(mult(op_c,op_c),ld(op_d,mult(op_c,op_c))),
inference(forward_demodulation,[],[f58335,f376]) ).
fof(f58363,plain,
i(mult(op_d,mult(op_c,op_c))) = mult(op_d,mult(op_c,mult(op_c,op_d))),
inference(forward_demodulation,[],[f58346,f1837]) ).
fof(f58372,plain,
i(op_d) = mult(op_c,mult(op_c,ld(op_d,mult(op_c,op_c)))),
inference(forward_demodulation,[],[f58357,f1837]) ).
fof(f58375,plain,
mult(op_d,mult(op_c,mult(op_c,op_d))) = ld(op_d,mult(op_c,op_c)),
inference(forward_demodulation,[],[f58363,f381]) ).
fof(f59358,plain,
ld(op_c,i(op_d)) = mult(op_c,ld(op_d,mult(op_c,op_c))),
inference(superposition,[],[f2,f58372]) ).
fof(f59404,plain,
i(mult(op_c,op_d)) = mult(op_c,ld(op_d,mult(op_c,op_c))),
inference(forward_demodulation,[],[f59358,f346]) ).
fof(f63785,plain,
mult(op_c,mult(op_d,op_c)) = rd(mult(op_c,ld(op_d,mult(op_c,op_c))),mult(op_c,op_d)),
inference(superposition,[],[f1804,f58375]) ).
fof(f63831,plain,
mult(op_c,mult(op_d,op_c)) = rd(i(mult(op_c,op_d)),mult(op_c,op_d)),
inference(forward_demodulation,[],[f63785,f59404]) ).
fof(f63878,plain,
mult(op_c,mult(op_d,op_c)) = i(mult(mult(op_c,op_d),mult(op_c,op_d))),
inference(forward_demodulation,[],[f63831,f2550]) ).
fof(f80011,plain,
mult(op_c,op_d) = rd(i(mult(op_c,op_d)),mult(op_c,mult(op_d,op_c))),
inference(superposition,[],[f359,f63878]) ).
fof(f80533,plain,
unit = mult(mult(mult(op_c,mult(op_d,op_c)),mult(op_c,op_d)),mult(ld(mult(op_c,mult(op_d,op_c)),mult(op_c,op_d)),mult(op_c,mult(op_d,op_c)))),
inference(superposition,[],[f23132,f80011]) ).
fof(f80613,plain,
unit = mult(mult(mult(op_c,mult(op_d,op_c)),mult(op_c,op_d)),mult(i(op_c),mult(op_c,mult(op_d,op_c)))),
inference(forward_demodulation,[],[f80533,f7839]) ).
fof(f80664,plain,
unit = mult(mult(mult(op_c,mult(op_d,op_c)),mult(op_c,op_d)),mult(op_d,op_c)),
inference(forward_demodulation,[],[f80613,f8]) ).
fof(f80675,plain,
unit = mult(mult(op_c,mult(op_d,mult(op_c,mult(op_c,op_d)))),mult(op_d,op_c)),
inference(forward_demodulation,[],[f80664,f7]) ).
fof(f80684,plain,
unit = mult(mult(op_c,ld(op_d,mult(op_c,op_c))),mult(op_d,op_c)),
inference(forward_demodulation,[],[f80675,f58375]) ).
fof(f80692,plain,
unit = mult(i(mult(op_c,op_d)),mult(op_d,op_c)),
inference(forward_demodulation,[],[f80684,f59404]) ).
fof(f80697,plain,
unit = ld(mult(op_c,op_d),mult(op_d,op_c)),
inference(forward_demodulation,[],[f80692,f48]) ).
fof(f80707,plain,
mult(op_c,op_d) = rd(mult(op_d,op_c),unit),
inference(superposition,[],[f28,f80697]) ).
fof(f80796,plain,
mult(op_c,op_d) = mult(op_d,op_c),
inference(forward_demodulation,[],[f80707,f23]) ).
fof(f80827,plain,
$false,
inference(forward_subsumption_resolution,[],[f80796,f14]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP688-1 : 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 : n009.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 10:36:15 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
% 13.33/2.33 % (1839504)Will run a generic schedule for satisfiability detection.
% 13.33/2.33 % (1839512)dis+10_1_sil=32000:sp=arity:random_seed=827562987:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 13.33/2.33 % (1839510)% WARNING: option uhcvi not known.
% 13.33/2.33 % (1839509)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1125051276_2999 on theBenchmark for (2999ds/0Mi)
% 13.33/2.33 % (1839510)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1546374595:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 13.33/2.33 % (1839511)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=610272056:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 13.33/2.33 % (1839513)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3105789244:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 13.33/2.33 % (1839515)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=31192399:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 13.33/2.33 % (1839514)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3736207052:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 13.33/2.33 % TRYING [1]
% 13.33/2.33 % TRYING [2]
% 13.33/2.33 % TRYING [3]
% 13.33/2.33 % TRYING [4]
% 13.33/2.33 % TRYING [5]
% 13.33/2.33 % (1839512)Instruction limit reached!
% 13.33/2.33 % (1839512)------------------------------
% 13.33/2.33 % (1839512)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839512)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839512)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839512)Termination reason: Instruction limit
% 13.33/2.33 % (1839512)Termination phase: Saturation
% 13.33/2.33 % (1839512)Time elapsed: 0.031 s
% 13.33/2.33 % (1839512)Peak memory usage: 12 MB
% 13.33/2.33 % (1839512)Instructions burned: 106 (million)
% 13.33/2.33 % TRYING [6]
% 13.33/2.33 % (1839523)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2057178894:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 13.33/2.33 % TRYING [1]
% 13.33/2.33 % TRYING [2]
% 13.33/2.33 % TRYING [3]
% 13.33/2.33 % TRYING [4]
% 13.33/2.33 % TRYING [5]
% 13.33/2.33 % TRYING [6]
% 13.33/2.33 % (1839513)Instruction limit reached!
% 13.33/2.33 % (1839513)------------------------------
% 13.33/2.33 % (1839513)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839513)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839513)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839513)Termination reason: Instruction limit
% 13.33/2.33 % (1839513)Termination phase: Saturation
% 13.33/2.33 % (1839513)Time elapsed: 0.066 s
% 13.33/2.33 % (1839513)Peak memory usage: 12 MB
% 13.33/2.33 % (1839513)Instructions burned: 117 (million)
% 13.33/2.33 % (1839514)Instruction limit reached!
% 13.33/2.33 % (1839514)------------------------------
% 13.33/2.33 % (1839514)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839514)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839514)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839514)Termination reason: Instruction limit
% 13.33/2.33 % (1839514)Termination phase: Saturation
% 13.33/2.33 % (1839514)Time elapsed: 0.075 s
% 13.33/2.33 % (1839514)Peak memory usage: 12 MB
% 13.33/2.33 % (1839514)Instructions burned: 131 (million)
% 13.33/2.33 % TRYING [7]
% 13.33/2.33 % TRYING [7]
% 13.33/2.33 % (1839525)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2585459729:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 13.33/2.33 % (1839515)Instruction limit reached!
% 13.33/2.33 % (1839515)------------------------------
% 13.33/2.33 % (1839515)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839515)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839515)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839515)Termination reason: Instruction limit
% 13.33/2.33 % (1839515)Termination phase: Saturation
% 13.33/2.33 % (1839515)Time elapsed: 0.096 s
% 13.33/2.33 % (1839515)Peak memory usage: 12 MB
% 13.33/2.33 % (1839515)Instructions burned: 160 (million)
% 13.33/2.33 % (1839526)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=3284650696:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 13.33/2.33 % (1839529)ott-21_1_sil=16000:fs=off:random_seed=3365729085:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 13.33/2.33 % TRYING [8]
% 13.33/2.33 % (1839525)Instruction limit reached!
% 13.33/2.33 % (1839525)------------------------------
% 13.33/2.33 % (1839525)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839525)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839525)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839525)Termination reason: Instruction limit
% 13.33/2.33 % (1839525)Termination phase: Saturation
% 13.33/2.33 % (1839525)Time elapsed: 0.084 s
% 13.33/2.33 % (1839525)Peak memory usage: 12 MB
% 13.33/2.33 % (1839525)Instructions burned: 132 (million)
% 13.33/2.33 % TRYING [8]
% 13.33/2.33 % (1839523)Instruction limit reached!
% 13.33/2.33 % (1839523)------------------------------
% 13.33/2.33 % (1839523)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839523)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839523)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839523)Termination reason: Instruction limit
% 13.33/2.33 % (1839523)Termination phase: Finite model building constraint generation
% 13.33/2.33 % (1839523)Time elapsed: 0.145 s
% 13.33/2.33 % (1839523)Peak memory usage: 28 MB
% 13.33/2.33 % (1839523)Instructions burned: 715 (million)
% 13.33/2.33 % (1839531)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3109798844:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 13.33/2.33 % (1839532)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3155583688:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 13.33/2.33 % TRYING [1]
% 13.33/2.33 % TRYING [2]
% 13.33/2.33 % TRYING [3]
% 13.33/2.33 % TRYING [4]
% 13.33/2.33 % (1839529)Instruction limit reached!
% 13.33/2.33 % (1839529)------------------------------
% 13.33/2.33 % (1839529)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839529)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839529)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839529)Termination reason: Instruction limit
% 13.33/2.33 % (1839529)Termination phase: Saturation
% 13.33/2.33 % (1839529)Time elapsed: 0.085 s
% 13.33/2.33 % (1839529)Peak memory usage: 12 MB
% 13.33/2.33 % (1839529)Instructions burned: 180 (million)
% 13.33/2.33 % TRYING [5]
% 13.33/2.33 % (1839535)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3441045740:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 13.33/2.33 % TRYING [6]
% 13.33/2.33 % TRYING [7]
% 13.33/2.33 % (1839532)Instruction limit reached!
% 13.33/2.33 % (1839532)------------------------------
% 13.33/2.33 % (1839532)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839532)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839532)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839532)Termination reason: Instruction limit
% 13.33/2.33 % (1839532)Termination phase: Finite model building SAT solving
% 13.33/2.33 % (1839532)Time elapsed: 0.178 s
% 13.33/2.33 % (1839532)Peak memory usage: 22 MB
% 13.33/2.33 % (1839532)Instructions burned: 869 (million)
% 13.33/2.33 % (1839537)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2769790132:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 13.33/2.33 % TRYING [14]
% 13.33/2.33 % TRYING [9]
% 13.33/2.33 % (1839531)Instruction limit reached!
% 13.33/2.33 % (1839531)------------------------------
% 13.33/2.33 % (1839531)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839531)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839531)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839531)Termination reason: Instruction limit
% 13.33/2.33 % (1839531)Termination phase: Saturation
% 13.33/2.33 % (1839531)Time elapsed: 0.260 s
% 13.33/2.33 % (1839531)Peak memory usage: 15 MB
% 13.33/2.33 % (1839531)Instructions burned: 477 (million)
% 13.33/2.33 % (1839539)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=2048106847:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 13.33/2.33 % (1839526)Instruction limit reached!
% 13.33/2.33 % (1839526)------------------------------
% 13.33/2.33 % (1839526)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839526)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839526)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839526)Termination reason: Instruction limit
% 13.33/2.33 % (1839526)Termination phase: Saturation
% 13.33/2.33 % (1839526)Time elapsed: 0.382 s
% 13.33/2.33 % (1839526)Peak memory usage: 18 MB
% 13.33/2.33 % (1839526)Instructions burned: 686 (million)
% 13.33/2.33 % (1839541)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2370245881:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 13.33/2.33 % (1839537)Instruction limit reached!
% 13.33/2.33 % (1839537)------------------------------
% 13.33/2.33 % (1839537)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839537)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839537)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839537)Termination reason: Instruction limit
% 13.33/2.33 % (1839537)Termination phase: Finite model building constraint generation
% 13.33/2.33 % (1839537)Time elapsed: 0.175 s
% 13.33/2.33 % (1839537)Peak memory usage: 76 MB
% 13.33/2.33 % (1839537)Instructions burned: 890 (million)
% 13.33/2.33 % (1839543)fmb+10_1_sil=64000:random_seed=2925977465:i=22061:nm=2:gsp=on_2994 on theBenchmark for (2994ds/22061Mi)
% 13.33/2.33 % TRYING [1]
% 13.33/2.33 % TRYING [2]
% 13.33/2.33 % TRYING [3]
% 13.33/2.33 % TRYING [4]
% 13.33/2.33 % TRYING [5]
% 13.33/2.33 % TRYING [6]
% 13.33/2.33 % TRYING [7]
% 13.33/2.33 % TRYING [8]
% 13.33/2.33 % (1839539)Instruction limit reached!
% 13.33/2.33 % (1839539)------------------------------
% 13.33/2.33 % (1839539)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839539)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839539)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839539)Termination reason: Instruction limit
% 13.33/2.33 % (1839539)Termination phase: Saturation
% 13.33/2.33 % (1839539)Time elapsed: 0.387 s
% 13.33/2.33 % (1839539)Peak memory usage: 19 MB
% 13.33/2.33 % (1839539)Instructions burned: 693 (million)
% 13.33/2.33 % (1839535)Instruction limit reached!
% 13.33/2.33 % (1839535)------------------------------
% 13.33/2.33 % (1839535)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839535)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839535)Termination reason: Instruction limit
% 13.33/2.33 % (1839535)Termination phase: Saturation
% 13.33/2.33 % (1839535)Time elapsed: 0.656 s
% 13.33/2.33 % (1839535)Peak memory usage: 25 MB
% 13.33/2.33 % (1839535)Instructions burned: 1180 (million)
% 13.33/2.33 % (1839545)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3605639892:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 13.33/2.33 % TRYING [20]
% 13.33/2.33 % (1839547)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1945572275:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 13.33/2.33 % TRYING [8]
% 13.33/2.33 % (1839541)Instruction limit reached!
% 13.33/2.33 % (1839541)------------------------------
% 13.33/2.33 % (1839541)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839541)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839541)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839541)Termination reason: Instruction limit
% 13.33/2.33 % (1839541)Termination phase: Saturation
% 13.33/2.33 % (1839541)Time elapsed: 0.479 s
% 13.33/2.33 % (1839541)Peak memory usage: 19 MB
% 13.33/2.33 % (1839541)Instructions burned: 879 (million)
% 13.33/2.33 % (1839549)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=439702683:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 13.33/2.33 % TRYING [9]
% 13.33/2.33 % TRYING [9]
% 13.33/2.33 % (1839547)Instruction limit reached!
% 13.33/2.33 % (1839547)------------------------------
% 13.33/2.33 % (1839547)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839547)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839547)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839547)Termination reason: Instruction limit
% 13.33/2.33 % (1839547)Termination phase: Finite model building constraint generation
% 13.33/2.33 % (1839547)Time elapsed: 0.389 s
% 13.33/2.33 % (1839547)Peak memory usage: 35 MB
% 13.33/2.33 % (1839547)Instructions burned: 922 (million)
% 13.33/2.33 % (1839551)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2576162756:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 13.33/2.33 % TRYING [10]
% 13.33/2.33 % (1839511) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1839504-1839511"...
% 13.33/2.33 % (1839511)...printing done.
% 13.33/2.33 % (1839511)Refutation found. Thanks to Tanya!
% 13.33/2.33 % SZS status Unsatisfiable for theBenchmark
% 13.33/2.33 % SZS output start Proof for theBenchmark
% See solution above
% 13.33/2.33 % (1839511)------------------------------
% 13.33/2.33 % (1839511)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.33/2.33 % (1839511)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.33/2.33 % (1839511)CaDiCaL version: 2.1.3
% 13.33/2.33 % (1839511)Termination reason: Refutation
% 13.33/2.33 % (1839511)Time elapsed: 1.850 s
% 13.33/2.33 % (1839511)Peak memory usage: 36 MB
% 13.33/2.33 % (1839511)Instructions burned: 4085 (million)
% 13.33/2.33 % (1839504)Success in time 1.911 s
% 13.33/2.33 % Vampire exiting
%------------------------------------------------------------------------------