%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NLP013-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n001.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 12:06:57 PM UTC 2026
% Result : Satisfiable 2.64s 1.27s
% Output : Saturation 2.64s
% 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(u78,negated_conjecture,
skc16 != skc15 ).
cnf(u83,negated_conjecture,
skc24 != skc23 ).
cnf(u88,negated_conjecture,
in(skc16,skc17) ).
cnf(u93,negated_conjecture,
in(skc15,skc18) ).
cnf(u98,negated_conjecture,
in(skc21,skc22) ).
cnf(u103,negated_conjecture,
barrel(skc21,skc19) ).
cnf(u108,negated_conjecture,
down(skc21,skc20) ).
cnf(u113,negated_conjecture,
in(skc24,skc25) ).
cnf(u118,negated_conjecture,
in(skc23,skc25) ).
cnf(u123,negated_conjecture,
in(skc28,skc29) ).
cnf(u128,negated_conjecture,
down(skc28,skc26) ).
cnf(u133,negated_conjecture,
barrel(skc28,skc27) ).
cnf(u138,negated_conjecture,
furniture(skc17) ).
cnf(u143,negated_conjecture,
seat(skc17) ).
cnf(u148,negated_conjecture,
man(skc16) ).
cnf(u153,negated_conjecture,
young(skc16) ).
cnf(u158,negated_conjecture,
furniture(skc18) ).
cnf(u163,negated_conjecture,
front(skc18) ).
cnf(u168,negated_conjecture,
man(skc15) ).
cnf(u173,negated_conjecture,
fellow(skc15) ).
cnf(u178,negated_conjecture,
hollywood(skc22) ).
cnf(u183,negated_conjecture,
way(skc20) ).
cnf(u188,negated_conjecture,
street(skc20) ).
cnf(u193,negated_conjecture,
car(skc19) ).
cnf(u198,negated_conjecture,
white(skc19) ).
cnf(u203,negated_conjecture,
dirty(skc19) ).
cnf(u208,negated_conjecture,
old(skc19) ).
cnf(u213,negated_conjecture,
furniture(skc25) ).
cnf(u218,negated_conjecture,
front(skc25) ).
cnf(u223,negated_conjecture,
man(skc24) ).
cnf(u228,negated_conjecture,
fellow(skc24) ).
cnf(u233,negated_conjecture,
man(skc23) ).
cnf(u237,negated_conjecture,
~ young(skc23) ).
cnf(u243,negated_conjecture,
city(skc29) ).
cnf(u248,negated_conjecture,
car(skc27) ).
cnf(u253,negated_conjecture,
white(skc27) ).
cnf(u258,negated_conjecture,
dirty(skc27) ).
cnf(u263,negated_conjecture,
old(skc27) ).
cnf(u268,negated_conjecture,
way(skc26) ).
cnf(u273,negated_conjecture,
street(skc26) ).
cnf(u281,negated_conjecture,
~ man(skc28) ).
cnf(u347,negated_conjecture,
~ man(skc21) ).
cnf(clause13,negated_conjecture,
front(skc17) ).
cnf(clause5,negated_conjecture,
seat(skc25) ).
cnf(clause7,negated_conjecture,
fellow(skc23) ).
cnf(clause8,negated_conjecture,
city(skc22) ).
cnf(clause14,negated_conjecture,
fellow(skc16) ).
cnf(clause10,negated_conjecture,
lonely(skc20) ).
cnf(clause2,negated_conjecture,
event(skc28) ).
cnf(clause12,negated_conjecture,
seat(skc18) ).
cnf(clause6,negated_conjecture,
young(skc24) ).
cnf(u429,negated_conjecture,
( ~ in(X0,skc17)
| skc16 = X0
| ~ young(X0)
| ~ fellow(X0)
| ~ man(X0) ) ).
cnf(u431,negated_conjecture,
( ~ in(X0,skc25)
| skc24 = X0
| ~ young(X0)
| ~ fellow(X0)
| ~ man(X0) ) ).
cnf(clause4,negated_conjecture,
lonely(skc26) ).
cnf(u430,negated_conjecture,
( ~ in(X0,skc18)
| skc15 = X0
| ~ young(X0)
| ~ fellow(X0)
| ~ man(X0) ) ).
cnf(clause15,negated_conjecture,
young(skc15) ).
cnf(clause9,negated_conjecture,
event(skc21) ).
cnf(clause3,negated_conjecture,
chevy(skc27) ).
cnf(clause11,negated_conjecture,
chevy(skc19) ).
cnf(clause1,negated_conjecture,
hollywood(skc29) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NLP013-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n001.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 17:54:01 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.42 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.64/1.27 % (3838621)Input is clausal, will run a generic CNF schedule.
% 2.64/1.27 % (3838629)lrs+10_1_sil=8000:sp=occurrence:random_seed=2881915471:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 2.64/1.27 % (3838629)First to succeed.
% 2.64/1.27 % (3838629)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3838621"
% 2.64/1.27 % (3838628)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1255962552:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 2.64/1.27 % (3838626)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=1594667009:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 2.64/1.27 % (3838627)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2070008582:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 2.64/1.27 % (3838630)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=844590773:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 2.64/1.27 % (3838632)dis-21_1_sil=8000:lcm=predicate:random_seed=1748219833: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)
% 2.64/1.27 % (3838631)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3354880647:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 2.64/1.27 % (3838632)Refutation not found, incomplete strategy
% 2.64/1.27 % (3838632)------------------------------
% 2.64/1.27 % (3838632)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.64/1.27 % (3838632)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.64/1.27 % (3838632)CaDiCaL version: 2.1.3
% 2.64/1.27 % (3838632)Termination reason: Refutation not found, incomplete strategy
% 2.64/1.27 % (3838632)Time elapsed: 0.004 s
% 2.64/1.27 % (3838632)Peak memory usage: 88 MB
% 2.64/1.27 % (3838632)Instructions burned: 4 (million)
% 2.64/1.27 % (3838631)Refutation not found, incomplete strategy
% 2.64/1.27 % (3838631)------------------------------
% 2.64/1.27 % (3838631)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.64/1.27 % (3838631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.64/1.27 % (3838631)CaDiCaL version: 2.1.3
% 2.64/1.27 % (3838631)Termination reason: Refutation not found, incomplete strategy
% 2.64/1.27 % (3838631)Time elapsed: 0.004 s
% 2.64/1.27 % (3838631)Peak memory usage: 88 MB
% 2.64/1.27 % (3838631)Instructions burned: 5 (million)
% 2.64/1.27 % (3838630)Refutation not found, incomplete strategy
% 2.64/1.27 % (3838630)------------------------------
% 2.64/1.27 % (3838630)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.64/1.27 % (3838630)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.64/1.27 % (3838630)CaDiCaL version: 2.1.3
% 2.64/1.27 % (3838630)Termination reason: Refutation not found, incomplete strategy
% 2.64/1.27 % (3838630)Time elapsed: 0.005 s
% 2.64/1.27 % (3838630)Peak memory usage: 88 MB
% 2.64/1.27 % (3838630)Instructions burned: 6 (million)
% 2.64/1.27 % SZS status Satisfiable for theBenchmark
% 2.64/1.27 % SZS output start Saturation.
% See solution above
% 2.64/1.28 % SZS output start Definitions and Model Updates.
% 2.64/1.28 % SZS output end Definitions and Model Updates.
% 2.64/1.28 % (3838629)------------------------------
% 2.64/1.28 % (3838629)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.64/1.28 % (3838629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.64/1.28 % (3838629)CaDiCaL version: 2.1.3
% 2.64/1.28 % (3838629)Termination reason: Satisfiable
% 2.64/1.28 % (3838629)Time elapsed: 0.003 s
% 2.64/1.28 % (3838629)Peak memory usage: 88 MB
% 2.64/1.28 % (3838629)Instructions burned: 6 (million)
% 2.64/1.28 % (3838629)------------------------------
% 2.64/1.28 % (3838629)------------------------------
% 2.64/1.28 % (3838621)Success in time 0.305 s
% 2.64/1.28 % Vampire exiting
%------------------------------------------------------------------------------