%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NLP006-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n015.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 12:06:54 PM UTC 2026
% Result : Satisfiable 2.68s 1.36s
% Output : Saturation 2.68s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u63,negated_conjecture,
~ ssSkC0 ).
cnf(u73,negated_conjecture,
( ~ in(X5,X6)
| X4 = X5
| ~ seat(X6)
| ~ furniture(X6)
| ~ front(X6)
| ~ in(X4,X6)
| ~ fellow(X5)
| ~ young(X4)
| ~ young(X5)
| ~ man(X5)
| ~ fellow(X4)
| ~ man(X4) ) ).
cnf(u83,negated_conjecture,
skc23 != skc22 ).
cnf(u113,negated_conjecture,
in(skc23,skc24) ).
cnf(u118,negated_conjecture,
in(skc22,skc25) ).
cnf(u123,negated_conjecture,
in(skc28,skc29) ).
cnf(u128,negated_conjecture,
barrel(skc28,skc27) ).
cnf(u133,negated_conjecture,
down(skc28,skc26) ).
cnf(u203,negated_conjecture,
man(skc23) ).
cnf(u208,negated_conjecture,
young(skc23) ).
cnf(u213,negated_conjecture,
furniture(skc24) ).
cnf(u218,negated_conjecture,
front(skc24) ).
cnf(u223,negated_conjecture,
man(skc22) ).
cnf(u228,negated_conjecture,
fellow(skc22) ).
cnf(u233,negated_conjecture,
furniture(skc25) ).
cnf(u238,negated_conjecture,
seat(skc25) ).
cnf(u243,negated_conjecture,
hollywood(skc29) ).
cnf(u248,negated_conjecture,
dirty(skc27) ).
cnf(u253,negated_conjecture,
white(skc27) ).
cnf(u258,negated_conjecture,
car(skc27) ).
cnf(u263,negated_conjecture,
chevy(skc27) ).
cnf(u268,negated_conjecture,
way(skc26) ).
cnf(u273,negated_conjecture,
lonely(skc26) ).
cnf(u332,negated_conjecture,
~ man(skc28) ).
cnf(clause5,negated_conjecture,
front(skc25) ).
cnf(clause15,negated_conjecture,
fellow(skc15) ).
cnf(clause10,negated_conjecture,
event(skc20) ).
cnf(clause4,negated_conjecture,
street(skc26) ).
cnf(clause3,negated_conjecture,
old(skc27) ).
cnf(clause14,negated_conjecture,
young(skc16) ).
cnf(u368,negated_conjecture,
( ~ in(X0,skc24)
| skc23 = X0
| ~ young(X0)
| ~ fellow(X0)
| ~ man(X0) ) ).
cnf(clause7,negated_conjecture,
fellow(skc23) ).
cnf(clause2,negated_conjecture,
event(skc28) ).
cnf(clause9,negated_conjecture,
city(skc21) ).
cnf(u367,negated_conjecture,
( ~ in(X0,skc25)
| skc22 = X0
| ~ young(X0)
| ~ fellow(X0)
| ~ man(X0) ) ).
cnf(clause6,negated_conjecture,
seat(skc24) ).
cnf(clause13,negated_conjecture,
seat(skc17) ).
cnf(clause8,negated_conjecture,
young(skc22) ).
cnf(clause1,negated_conjecture,
city(skc29) ).
cnf(clause12,negated_conjecture,
street(skc18) ).
cnf(clause11,negated_conjecture,
old(skc19) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP006-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n015.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 17:50:16 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.68/1.36 % (1901551)Input is clausal, will run a generic CNF schedule.
% 2.68/1.36 % (1901559)lrs+10_1_sil=8000:sp=occurrence:random_seed=3274939121:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 2.68/1.36 % (1901559)First to succeed.
% 2.68/1.36 % (1901559)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1901551"
% 2.68/1.36 % (1901560)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2004860508:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 2.68/1.36 % (1901558)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2240868752:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 2.68/1.36 % (1901557)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=4131944971:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 2.68/1.36 % (1901556)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3131714324:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 2.68/1.36 % (1901560)Refutation not found, incomplete strategy
% 2.68/1.36 % (1901560)------------------------------
% 2.68/1.36 % (1901560)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.68/1.36 % (1901560)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.68/1.36 % (1901560)CaDiCaL version: 2.1.3
% 2.68/1.36 % (1901560)Termination reason: Refutation not found, incomplete strategy
% 2.68/1.36 % (1901560)Time elapsed: 0.003 s
% 2.68/1.36 % (1901560)Peak memory usage: 88 MB
% 2.68/1.36 % (1901560)Instructions burned: 3 (million)
% 2.68/1.36 % (1901562)dis-21_1_sil=8000:lcm=predicate:random_seed=472560396:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 2.68/1.36 % (1901561)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1841681634:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 2.68/1.36 % (1901562)Refutation not found, incomplete strategy
% 2.68/1.36 % (1901562)------------------------------
% 2.68/1.36 % (1901562)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.68/1.36 % (1901562)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.68/1.36 % (1901562)CaDiCaL version: 2.1.3
% 2.68/1.36 % (1901562)Termination reason: Refutation not found, incomplete strategy
% 2.68/1.36 % (1901562)Time elapsed: 0.003 s
% 2.68/1.36 % (1901562)Peak memory usage: 88 MB
% 2.68/1.36 % (1901562)Instructions burned: 3 (million)
% 2.68/1.36 % (1901561)Refutation not found, incomplete strategy
% 2.68/1.36 % (1901561)------------------------------
% 2.68/1.36 % (1901561)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.68/1.36 % (1901561)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.68/1.36 % (1901561)CaDiCaL version: 2.1.3
% 2.68/1.36 % (1901561)Termination reason: Refutation not found, incomplete strategy
% 2.68/1.36 % (1901561)Time elapsed: 0.004 s
% 2.68/1.36 % (1901561)Peak memory usage: 88 MB
% 2.68/1.36 % (1901561)Instructions burned: 4 (million)
% 2.68/1.36 % SZS status Satisfiable for theBenchmark
% 2.68/1.36 % SZS output start Saturation.
% See solution above
% 2.68/1.36 % SZS output start Definitions and Model Updates.
% 2.68/1.36 % SZS output end Definitions and Model Updates.
% 2.68/1.36 % (1901559)------------------------------
% 2.68/1.36 % (1901559)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.68/1.36 % (1901559)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.68/1.36 % (1901559)CaDiCaL version: 2.1.3
% 2.68/1.36 % (1901559)Termination reason: Satisfiable
% 2.68/1.36 % (1901559)Time elapsed: 0.002 s
% 2.68/1.36 % (1901559)Peak memory usage: 88 MB
% 2.68/1.36 % (1901559)Instructions burned: 3 (million)
% 2.68/1.36 % (1901559)------------------------------
% 2.68/1.36 % (1901559)------------------------------
% 2.68/1.36 % (1901551)Success in time 0.295 s
% 2.68/1.36 % Vampire exiting
%------------------------------------------------------------------------------