%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : NLP009-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n026.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 : Thu Sep 24 08:51:02 AM UTC 2026
% Result : Unsatisfiable 6.27s 6.58s
% Output : Proof 6.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 54
% Syntax : Number of clauses : 290 ( 190 unt; 57 nHn; 290 RR)
% Number of literals : 515 ( 10 equ; 170 neg)
% Maximal clause size : 27 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 23 ( 21 usr; 2 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 14 con; 0-0 aty)
% Number of variables : 14 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(clause1,negated_conjecture,
hollywood(skc27),
file('theBenchmark.p',clause1) ).
cnf(clause2,negated_conjecture,
event(skc26),
file('theBenchmark.p',clause2) ).
cnf(clause3,negated_conjecture,
street(skc25),
file('theBenchmark.p',clause3) ).
cnf(clause4,negated_conjecture,
old(skc24),
file('theBenchmark.p',clause4) ).
cnf(clause5,negated_conjecture,
seat(skc23),
file('theBenchmark.p',clause5) ).
cnf(clause6,negated_conjecture,
young(skc22),
file('theBenchmark.p',clause6) ).
cnf(clause7,negated_conjecture,
fellow(skc21),
file('theBenchmark.p',clause7) ).
cnf(clause8,negated_conjecture,
hollywood(skc20),
file('theBenchmark.p',clause8) ).
cnf(clause9,negated_conjecture,
event(skc19),
file('theBenchmark.p',clause9) ).
cnf(clause10,negated_conjecture,
chevy(skc18),
file('theBenchmark.p',clause10) ).
cnf(clause11,negated_conjecture,
lonely(skc17),
file('theBenchmark.p',clause11) ).
cnf(clause12,negated_conjecture,
seat(skc16),
file('theBenchmark.p',clause12) ).
cnf(clause13,negated_conjecture,
young(skc15),
file('theBenchmark.p',clause13) ).
cnf(clause14,negated_conjecture,
fellow(skc14),
file('theBenchmark.p',clause14) ).
cnf(clause15,negated_conjecture,
( chevy(skc24)
| ssSkC0 ),
file('theBenchmark.p',clause15) ).
cnf(clause16,negated_conjecture,
( car(skc24)
| ssSkC0 ),
file('theBenchmark.p',clause16) ).
cnf(clause17,negated_conjecture,
( white(skc24)
| ssSkC0 ),
file('theBenchmark.p',clause17) ).
cnf(clause18,negated_conjecture,
( dirty(skc24)
| ssSkC0 ),
file('theBenchmark.p',clause18) ).
cnf(clause19,negated_conjecture,
( lonely(skc25)
| ssSkC0 ),
file('theBenchmark.p',clause19) ).
cnf(clause20,negated_conjecture,
( way(skc25)
| ssSkC0 ),
file('theBenchmark.p',clause20) ).
cnf(clause21,negated_conjecture,
( city(skc27)
| ssSkC0 ),
file('theBenchmark.p',clause21) ).
cnf(clause22,negated_conjecture,
( young(skc21)
| ssSkC0 ),
file('theBenchmark.p',clause22) ).
cnf(clause23,negated_conjecture,
( man(skc21)
| ssSkC0 ),
file('theBenchmark.p',clause23) ).
cnf(clause24,negated_conjecture,
( fellow(skc22)
| ssSkC0 ),
file('theBenchmark.p',clause24) ).
cnf(clause25,negated_conjecture,
( man(skc22)
| ssSkC0 ),
file('theBenchmark.p',clause25) ).
cnf(clause26,negated_conjecture,
( front(skc23)
| ssSkC0 ),
file('theBenchmark.p',clause26) ).
cnf(clause27,negated_conjecture,
( furniture(skc23)
| ssSkC0 ),
file('theBenchmark.p',clause27) ).
cnf(clause28,negated_conjecture,
( street(skc17)
| ~ ssSkC0 ),
file('theBenchmark.p',clause28) ).
cnf(clause29,negated_conjecture,
( way(skc17)
| ~ ssSkC0 ),
file('theBenchmark.p',clause29) ).
cnf(clause30,negated_conjecture,
( old(skc18)
| ~ ssSkC0 ),
file('theBenchmark.p',clause30) ).
cnf(clause31,negated_conjecture,
( dirty(skc18)
| ~ ssSkC0 ),
file('theBenchmark.p',clause31) ).
cnf(clause32,negated_conjecture,
( white(skc18)
| ~ ssSkC0 ),
file('theBenchmark.p',clause32) ).
cnf(clause33,negated_conjecture,
( car(skc18)
| ~ ssSkC0 ),
file('theBenchmark.p',clause33) ).
cnf(clause34,negated_conjecture,
( city(skc20)
| ~ ssSkC0 ),
file('theBenchmark.p',clause34) ).
cnf(clause35,negated_conjecture,
( young(skc14)
| ~ ssSkC0 ),
file('theBenchmark.p',clause35) ).
cnf(clause36,negated_conjecture,
( man(skc14)
| ~ ssSkC0 ),
file('theBenchmark.p',clause36) ).
cnf(clause37,negated_conjecture,
( fellow(skc15)
| ~ ssSkC0 ),
file('theBenchmark.p',clause37) ).
cnf(clause38,negated_conjecture,
( man(skc15)
| ~ ssSkC0 ),
file('theBenchmark.p',clause38) ).
cnf(clause39,negated_conjecture,
( front(skc16)
| ~ ssSkC0 ),
file('theBenchmark.p',clause39) ).
cnf(clause40,negated_conjecture,
( furniture(skc16)
| ~ ssSkC0 ),
file('theBenchmark.p',clause40) ).
cnf(clause41,negated_conjecture,
( barrel(skc26,skc24)
| ssSkC0 ),
file('theBenchmark.p',clause41) ).
cnf(clause42,negated_conjecture,
( down(skc26,skc25)
| ssSkC0 ),
file('theBenchmark.p',clause42) ).
cnf(clause43,negated_conjecture,
( in(skc26,skc27)
| ssSkC0 ),
file('theBenchmark.p',clause43) ).
cnf(clause44,negated_conjecture,
( in(skc21,skc23)
| ssSkC0 ),
file('theBenchmark.p',clause44) ).
cnf(clause45,negated_conjecture,
( in(skc22,skc23)
| ssSkC0 ),
file('theBenchmark.p',clause45) ).
cnf(clause46,negated_conjecture,
( barrel(skc19,skc18)
| ~ ssSkC0 ),
file('theBenchmark.p',clause46) ).
cnf(clause47,negated_conjecture,
( down(skc19,skc17)
| ~ ssSkC0 ),
file('theBenchmark.p',clause47) ).
cnf(clause48,negated_conjecture,
( in(skc19,skc20)
| ~ ssSkC0 ),
file('theBenchmark.p',clause48) ).
cnf(clause49,negated_conjecture,
( in(skc14,skc16)
| ~ ssSkC0 ),
file('theBenchmark.p',clause49) ).
cnf(clause50,negated_conjecture,
( in(skc15,skc16)
| ~ ssSkC0 ),
file('theBenchmark.p',clause50) ).
cnf(clause51,negated_conjecture,
( ssSkC0
| skc22 != skc21 ),
file('theBenchmark.p',clause51) ).
cnf(clause52,negated_conjecture,
( ~ ssSkC0
| skc15 != skc14 ),
file('theBenchmark.p',clause52) ).
cnf(clause53,negated_conjecture,
( Z = Y
| ssSkC0
| ~ seat(X1)
| ~ furniture(X1)
| ~ front(X1)
| ~ in(Z,X1)
| ~ in(Y,X1)
| ~ young(Z)
| ~ man(Z)
| ~ fellow(Z)
| ~ fellow(Y)
| ~ man(Y)
| ~ young(Y)
| ~ hollywood(X)
| ~ city(X)
| ~ in(W,X)
| ~ down(W,U)
| ~ barrel(W,V)
| ~ event(W)
| ~ chevy(V)
| ~ car(V)
| ~ white(V)
| ~ dirty(V)
| ~ old(V)
| ~ lonely(U)
| ~ way(U)
| ~ street(U) ),
file('theBenchmark.p',clause53) ).
cnf(clause54,negated_conjecture,
( Z = Y
| ~ ssSkC0
| ~ seat(X1)
| ~ furniture(X1)
| ~ front(X1)
| ~ in(Z,X1)
| ~ in(Y,X1)
| ~ young(Z)
| ~ man(Z)
| ~ fellow(Z)
| ~ fellow(Y)
| ~ man(Y)
| ~ young(Y)
| ~ hollywood(X)
| ~ city(X)
| ~ in(W,X)
| ~ down(W,V)
| ~ barrel(W,U)
| ~ event(W)
| ~ street(V)
| ~ way(V)
| ~ lonely(V)
| ~ old(U)
| ~ dirty(U)
| ~ white(U)
| ~ car(U)
| ~ chevy(U) ),
file('theBenchmark.p',clause54) ).
cnf(t1,plain,
( ~ ssSkC0
| skc15 != skc14 ),
inference(start,[status(thm),parent(0:0)],[clause52]) ).
cnf(t2,plain,
( ~ car(skc18)
| ~ white(skc18)
| ~ dirty(skc18)
| ~ old(skc18)
| ~ lonely(skc17)
| ~ way(skc17)
| ~ street(skc17)
| ~ event(skc19)
| ~ barrel(skc19,skc18)
| ~ down(skc19,skc17)
| ~ in(skc19,skc20)
| ~ city(skc20)
| ~ hollywood(skc20)
| ~ young(skc14)
| ~ man(skc14)
| ~ fellow(skc14)
| ~ fellow(skc15)
| ~ man(skc15)
| ~ young(skc15)
| ~ in(skc14,skc16)
| ~ in(skc15,skc16)
| ~ front(skc16)
| ~ furniture(skc16)
| ~ seat(skc16)
| ~ ssSkC0
| ~ chevy(skc18)
| skc15 = skc14 ),
inference(extension,[status(thm),parent(t1:1)],[clause54]) ).
cnf(t3,plain,
$false,
inference(connection,[status(thm),parent(t2:1)],[t2:1,t1:1]) ).
cnf(t4,plain,
chevy(skc18),
inference(extension,[status(thm),parent(t2:2)],[clause10]) ).
cnf(t5,plain,
$false,
inference(connection,[status(thm),parent(t4:1)],[t4:1,t2:2]) ).
cnf(t6,plain,
( ~ way(skc25)
| ~ lonely(skc25)
| ~ old(skc24)
| ~ dirty(skc24)
| ~ white(skc24)
| ~ car(skc24)
| ~ chevy(skc24)
| ~ event(skc26)
| ~ barrel(skc26,skc24)
| ~ down(skc26,skc25)
| ~ in(skc26,skc27)
| ~ city(skc27)
| ~ hollywood(skc27)
| ~ young(skc21)
| ~ man(skc21)
| ~ fellow(skc21)
| ~ fellow(skc22)
| ~ man(skc22)
| ~ young(skc22)
| ~ in(skc21,skc23)
| ~ in(skc22,skc23)
| ~ front(skc23)
| ~ furniture(skc23)
| ~ seat(skc23)
| skc22 = skc21
| ~ street(skc25)
| ssSkC0 ),
inference(extension,[status(thm),parent(t2:3)],[clause53]) ).
cnf(t7,plain,
$false,
inference(connection,[status(thm),parent(t6:1)],[t6:1,t2:3]) ).
cnf(t8,plain,
street(skc25),
inference(extension,[status(thm),parent(t6:2)],[clause3]) ).
cnf(t9,plain,
$false,
inference(connection,[status(thm),parent(t8:1)],[t8:1,t6:2]) ).
cnf(t10,plain,
( ssSkC0
| skc22 != skc21 ),
inference(extension,[status(thm),parent(t6:3)],[clause51]) ).
cnf(t11,plain,
$false,
inference(connection,[status(thm),parent(t10:1)],[t10:1,t6:3]) ).
cnf(t12,plain,
$false,
inference(reduction,[status(thm),parent(t10:2)],[t10:2,t2:3]) ).
cnf(t13,plain,
seat(skc23),
inference(extension,[status(thm),parent(t6:4)],[clause5]) ).
cnf(t14,plain,
$false,
inference(connection,[status(thm),parent(t13:1)],[t13:1,t6:4]) ).
cnf(t15,plain,
( ssSkC0
| furniture(skc23) ),
inference(extension,[status(thm),parent(t6:5)],[clause27]) ).
cnf(t16,plain,
$false,
inference(connection,[status(thm),parent(t15:1)],[t15:1,t6:5]) ).
cnf(t17,plain,
$false,
inference(reduction,[status(thm),parent(t15:2)],[t15:2,t2:3]) ).
cnf(t18,plain,
( ssSkC0
| front(skc23) ),
inference(extension,[status(thm),parent(t6:6)],[clause26]) ).
cnf(t19,plain,
$false,
inference(connection,[status(thm),parent(t18:1)],[t18:1,t6:6]) ).
cnf(t20,plain,
$false,
inference(reduction,[status(thm),parent(t18:2)],[t18:2,t2:3]) ).
cnf(t21,plain,
( ssSkC0
| in(skc22,skc23) ),
inference(extension,[status(thm),parent(t6:7)],[clause45]) ).
cnf(t22,plain,
$false,
inference(connection,[status(thm),parent(t21:1)],[t21:1,t6:7]) ).
cnf(t23,plain,
$false,
inference(reduction,[status(thm),parent(t21:2)],[t21:2,t2:3]) ).
cnf(t24,plain,
( ssSkC0
| in(skc21,skc23) ),
inference(extension,[status(thm),parent(t6:8)],[clause44]) ).
cnf(t25,plain,
$false,
inference(connection,[status(thm),parent(t24:1)],[t24:1,t6:8]) ).
cnf(t26,plain,
$false,
inference(reduction,[status(thm),parent(t24:2)],[t24:2,t2:3]) ).
cnf(t27,plain,
young(skc22),
inference(extension,[status(thm),parent(t6:9)],[clause6]) ).
cnf(t28,plain,
$false,
inference(connection,[status(thm),parent(t27:1)],[t27:1,t6:9]) ).
cnf(t29,plain,
( ssSkC0
| man(skc22) ),
inference(extension,[status(thm),parent(t6:10)],[clause25]) ).
cnf(t30,plain,
$false,
inference(connection,[status(thm),parent(t29:1)],[t29:1,t6:10]) ).
cnf(t31,plain,
$false,
inference(reduction,[status(thm),parent(t29:2)],[t29:2,t2:3]) ).
cnf(t32,plain,
( ssSkC0
| fellow(skc22) ),
inference(extension,[status(thm),parent(t6:11)],[clause24]) ).
cnf(t33,plain,
$false,
inference(connection,[status(thm),parent(t32:1)],[t32:1,t6:11]) ).
cnf(t34,plain,
$false,
inference(reduction,[status(thm),parent(t32:2)],[t32:2,t2:3]) ).
cnf(t35,plain,
fellow(skc21),
inference(extension,[status(thm),parent(t6:12)],[clause7]) ).
cnf(t36,plain,
$false,
inference(connection,[status(thm),parent(t35:1)],[t35:1,t6:12]) ).
cnf(t37,plain,
( ssSkC0
| man(skc21) ),
inference(extension,[status(thm),parent(t6:13)],[clause23]) ).
cnf(t38,plain,
$false,
inference(connection,[status(thm),parent(t37:1)],[t37:1,t6:13]) ).
cnf(t39,plain,
$false,
inference(reduction,[status(thm),parent(t37:2)],[t37:2,t2:3]) ).
cnf(t40,plain,
( ssSkC0
| young(skc21) ),
inference(extension,[status(thm),parent(t6:14)],[clause22]) ).
cnf(t41,plain,
$false,
inference(connection,[status(thm),parent(t40:1)],[t40:1,t6:14]) ).
cnf(t42,plain,
$false,
inference(reduction,[status(thm),parent(t40:2)],[t40:2,t2:3]) ).
cnf(t43,plain,
hollywood(skc27),
inference(extension,[status(thm),parent(t6:15)],[clause1]) ).
cnf(t44,plain,
$false,
inference(connection,[status(thm),parent(t43:1)],[t43:1,t6:15]) ).
cnf(t45,plain,
( ssSkC0
| city(skc27) ),
inference(extension,[status(thm),parent(t6:16)],[clause21]) ).
cnf(t46,plain,
$false,
inference(connection,[status(thm),parent(t45:1)],[t45:1,t6:16]) ).
cnf(t47,plain,
$false,
inference(reduction,[status(thm),parent(t45:2)],[t45:2,t2:3]) ).
cnf(t48,plain,
( ssSkC0
| in(skc26,skc27) ),
inference(extension,[status(thm),parent(t6:17)],[clause43]) ).
cnf(t49,plain,
$false,
inference(connection,[status(thm),parent(t48:1)],[t48:1,t6:17]) ).
cnf(t50,plain,
$false,
inference(reduction,[status(thm),parent(t48:2)],[t48:2,t2:3]) ).
cnf(t51,plain,
( ssSkC0
| down(skc26,skc25) ),
inference(extension,[status(thm),parent(t6:18)],[clause42]) ).
cnf(t52,plain,
$false,
inference(connection,[status(thm),parent(t51:1)],[t51:1,t6:18]) ).
cnf(t53,plain,
$false,
inference(reduction,[status(thm),parent(t51:2)],[t51:2,t2:3]) ).
cnf(t54,plain,
( ssSkC0
| barrel(skc26,skc24) ),
inference(extension,[status(thm),parent(t6:19)],[clause41]) ).
cnf(t55,plain,
$false,
inference(connection,[status(thm),parent(t54:1)],[t54:1,t6:19]) ).
cnf(t56,plain,
$false,
inference(reduction,[status(thm),parent(t54:2)],[t54:2,t2:3]) ).
cnf(t57,plain,
event(skc26),
inference(extension,[status(thm),parent(t6:20)],[clause2]) ).
cnf(t58,plain,
$false,
inference(connection,[status(thm),parent(t57:1)],[t57:1,t6:20]) ).
cnf(t59,plain,
( ssSkC0
| chevy(skc24) ),
inference(extension,[status(thm),parent(t6:21)],[clause15]) ).
cnf(t60,plain,
$false,
inference(connection,[status(thm),parent(t59:1)],[t59:1,t6:21]) ).
cnf(t61,plain,
$false,
inference(reduction,[status(thm),parent(t59:2)],[t59:2,t2:3]) ).
cnf(t62,plain,
( ssSkC0
| car(skc24) ),
inference(extension,[status(thm),parent(t6:22)],[clause16]) ).
cnf(t63,plain,
$false,
inference(connection,[status(thm),parent(t62:1)],[t62:1,t6:22]) ).
cnf(t64,plain,
$false,
inference(reduction,[status(thm),parent(t62:2)],[t62:2,t2:3]) ).
cnf(t65,plain,
( ssSkC0
| white(skc24) ),
inference(extension,[status(thm),parent(t6:23)],[clause17]) ).
cnf(t66,plain,
$false,
inference(connection,[status(thm),parent(t65:1)],[t65:1,t6:23]) ).
cnf(t67,plain,
$false,
inference(reduction,[status(thm),parent(t65:2)],[t65:2,t2:3]) ).
cnf(t68,plain,
( ssSkC0
| dirty(skc24) ),
inference(extension,[status(thm),parent(t6:24)],[clause18]) ).
cnf(t69,plain,
$false,
inference(connection,[status(thm),parent(t68:1)],[t68:1,t6:24]) ).
cnf(t70,plain,
$false,
inference(reduction,[status(thm),parent(t68:2)],[t68:2,t2:3]) ).
cnf(t71,plain,
old(skc24),
inference(extension,[status(thm),parent(t6:25)],[clause4]) ).
cnf(t72,plain,
$false,
inference(connection,[status(thm),parent(t71:1)],[t71:1,t6:25]) ).
cnf(t73,plain,
( ssSkC0
| lonely(skc25) ),
inference(extension,[status(thm),parent(t6:26)],[clause19]) ).
cnf(t74,plain,
$false,
inference(connection,[status(thm),parent(t73:1)],[t73:1,t6:26]) ).
cnf(t75,plain,
$false,
inference(reduction,[status(thm),parent(t73:2)],[t73:2,t2:3]) ).
cnf(t76,plain,
( ssSkC0
| way(skc25) ),
inference(extension,[status(thm),parent(t6:27)],[clause20]) ).
cnf(t77,plain,
$false,
inference(connection,[status(thm),parent(t76:1)],[t76:1,t6:27]) ).
cnf(t78,plain,
$false,
inference(reduction,[status(thm),parent(t76:2)],[t76:2,t2:3]) ).
cnf(l3,lemma,
ssSkC0,
inference(lemma,[status(cth),parent(t2:3),below(t1:1)],[t2:3]) ).
cnf(t79,plain,
seat(skc16),
inference(extension,[status(thm),parent(t2:4)],[clause12]) ).
cnf(t80,plain,
$false,
inference(connection,[status(thm),parent(t79:1)],[t79:1,t2:4]) ).
cnf(t81,plain,
( ~ ssSkC0
| furniture(skc16) ),
inference(extension,[status(thm),parent(t2:5)],[clause40]) ).
cnf(t82,plain,
$false,
inference(connection,[status(thm),parent(t81:1)],[t81:1,t2:5]) ).
cnf(t83,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t81:2)],[l3:1]) ).
cnf(t84,plain,
$false,
inference(connection,[status(thm),parent(t83:1)],[t83:1,t81:2]) ).
cnf(t85,plain,
( ~ ssSkC0
| front(skc16) ),
inference(extension,[status(thm),parent(t2:6)],[clause39]) ).
cnf(t86,plain,
$false,
inference(connection,[status(thm),parent(t85:1)],[t85:1,t2:6]) ).
cnf(t87,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t85:2)],[l3:1]) ).
cnf(t88,plain,
$false,
inference(connection,[status(thm),parent(t87:1)],[t87:1,t85:2]) ).
cnf(t89,plain,
( ~ ssSkC0
| in(skc15,skc16) ),
inference(extension,[status(thm),parent(t2:7)],[clause50]) ).
cnf(t90,plain,
$false,
inference(connection,[status(thm),parent(t89:1)],[t89:1,t2:7]) ).
cnf(t91,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t89:2)],[l3:1]) ).
cnf(t92,plain,
$false,
inference(connection,[status(thm),parent(t91:1)],[t91:1,t89:2]) ).
cnf(t93,plain,
( ~ ssSkC0
| in(skc14,skc16) ),
inference(extension,[status(thm),parent(t2:8)],[clause49]) ).
cnf(t94,plain,
$false,
inference(connection,[status(thm),parent(t93:1)],[t93:1,t2:8]) ).
cnf(t95,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t93:2)],[l3:1]) ).
cnf(t96,plain,
$false,
inference(connection,[status(thm),parent(t95:1)],[t95:1,t93:2]) ).
cnf(t97,plain,
young(skc15),
inference(extension,[status(thm),parent(t2:9)],[clause13]) ).
cnf(t98,plain,
$false,
inference(connection,[status(thm),parent(t97:1)],[t97:1,t2:9]) ).
cnf(t99,plain,
( ~ ssSkC0
| man(skc15) ),
inference(extension,[status(thm),parent(t2:10)],[clause38]) ).
cnf(t100,plain,
$false,
inference(connection,[status(thm),parent(t99:1)],[t99:1,t2:10]) ).
cnf(t101,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t99:2)],[l3:1]) ).
cnf(t102,plain,
$false,
inference(connection,[status(thm),parent(t101:1)],[t101:1,t99:2]) ).
cnf(t103,plain,
( ~ ssSkC0
| fellow(skc15) ),
inference(extension,[status(thm),parent(t2:11)],[clause37]) ).
cnf(t104,plain,
$false,
inference(connection,[status(thm),parent(t103:1)],[t103:1,t2:11]) ).
cnf(t105,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t103:2)],[l3:1]) ).
cnf(t106,plain,
$false,
inference(connection,[status(thm),parent(t105:1)],[t105:1,t103:2]) ).
cnf(t107,plain,
fellow(skc14),
inference(extension,[status(thm),parent(t2:12)],[clause14]) ).
cnf(t108,plain,
$false,
inference(connection,[status(thm),parent(t107:1)],[t107:1,t2:12]) ).
cnf(t109,plain,
( ~ ssSkC0
| man(skc14) ),
inference(extension,[status(thm),parent(t2:13)],[clause36]) ).
cnf(t110,plain,
$false,
inference(connection,[status(thm),parent(t109:1)],[t109:1,t2:13]) ).
cnf(t111,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t109:2)],[l3:1]) ).
cnf(t112,plain,
$false,
inference(connection,[status(thm),parent(t111:1)],[t111:1,t109:2]) ).
cnf(t113,plain,
( ~ ssSkC0
| young(skc14) ),
inference(extension,[status(thm),parent(t2:14)],[clause35]) ).
cnf(t114,plain,
$false,
inference(connection,[status(thm),parent(t113:1)],[t113:1,t2:14]) ).
cnf(t115,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t113:2)],[l3:1]) ).
cnf(t116,plain,
$false,
inference(connection,[status(thm),parent(t115:1)],[t115:1,t113:2]) ).
cnf(t117,plain,
hollywood(skc20),
inference(extension,[status(thm),parent(t2:15)],[clause8]) ).
cnf(t118,plain,
$false,
inference(connection,[status(thm),parent(t117:1)],[t117:1,t2:15]) ).
cnf(t119,plain,
( ~ ssSkC0
| city(skc20) ),
inference(extension,[status(thm),parent(t2:16)],[clause34]) ).
cnf(t120,plain,
$false,
inference(connection,[status(thm),parent(t119:1)],[t119:1,t2:16]) ).
cnf(t121,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t119:2)],[l3:1]) ).
cnf(t122,plain,
$false,
inference(connection,[status(thm),parent(t121:1)],[t121:1,t119:2]) ).
cnf(t123,plain,
( ~ ssSkC0
| in(skc19,skc20) ),
inference(extension,[status(thm),parent(t2:17)],[clause48]) ).
cnf(t124,plain,
$false,
inference(connection,[status(thm),parent(t123:1)],[t123:1,t2:17]) ).
cnf(t125,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t123:2)],[l3:1]) ).
cnf(t126,plain,
$false,
inference(connection,[status(thm),parent(t125:1)],[t125:1,t123:2]) ).
cnf(t127,plain,
( ~ ssSkC0
| down(skc19,skc17) ),
inference(extension,[status(thm),parent(t2:18)],[clause47]) ).
cnf(t128,plain,
$false,
inference(connection,[status(thm),parent(t127:1)],[t127:1,t2:18]) ).
cnf(t129,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t127:2)],[l3:1]) ).
cnf(t130,plain,
$false,
inference(connection,[status(thm),parent(t129:1)],[t129:1,t127:2]) ).
cnf(t131,plain,
( ~ ssSkC0
| barrel(skc19,skc18) ),
inference(extension,[status(thm),parent(t2:19)],[clause46]) ).
cnf(t132,plain,
$false,
inference(connection,[status(thm),parent(t131:1)],[t131:1,t2:19]) ).
cnf(t133,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t131:2)],[l3:1]) ).
cnf(t134,plain,
$false,
inference(connection,[status(thm),parent(t133:1)],[t133:1,t131:2]) ).
cnf(t135,plain,
event(skc19),
inference(extension,[status(thm),parent(t2:20)],[clause9]) ).
cnf(t136,plain,
$false,
inference(connection,[status(thm),parent(t135:1)],[t135:1,t2:20]) ).
cnf(t137,plain,
( ~ ssSkC0
| street(skc17) ),
inference(extension,[status(thm),parent(t2:21)],[clause28]) ).
cnf(t138,plain,
$false,
inference(connection,[status(thm),parent(t137:1)],[t137:1,t2:21]) ).
cnf(t139,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t137:2)],[l3:1]) ).
cnf(t140,plain,
$false,
inference(connection,[status(thm),parent(t139:1)],[t139:1,t137:2]) ).
cnf(t141,plain,
( ~ ssSkC0
| way(skc17) ),
inference(extension,[status(thm),parent(t2:22)],[clause29]) ).
cnf(t142,plain,
$false,
inference(connection,[status(thm),parent(t141:1)],[t141:1,t2:22]) ).
cnf(t143,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t141:2)],[l3:1]) ).
cnf(t144,plain,
$false,
inference(connection,[status(thm),parent(t143:1)],[t143:1,t141:2]) ).
cnf(t145,plain,
lonely(skc17),
inference(extension,[status(thm),parent(t2:23)],[clause11]) ).
cnf(t146,plain,
$false,
inference(connection,[status(thm),parent(t145:1)],[t145:1,t2:23]) ).
cnf(t147,plain,
( ~ ssSkC0
| old(skc18) ),
inference(extension,[status(thm),parent(t2:24)],[clause30]) ).
cnf(t148,plain,
$false,
inference(connection,[status(thm),parent(t147:1)],[t147:1,t2:24]) ).
cnf(t149,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t147:2)],[l3:1]) ).
cnf(t150,plain,
$false,
inference(connection,[status(thm),parent(t149:1)],[t149:1,t147:2]) ).
cnf(t151,plain,
( ~ ssSkC0
| dirty(skc18) ),
inference(extension,[status(thm),parent(t2:25)],[clause31]) ).
cnf(t152,plain,
$false,
inference(connection,[status(thm),parent(t151:1)],[t151:1,t2:25]) ).
cnf(t153,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t151:2)],[l3:1]) ).
cnf(t154,plain,
$false,
inference(connection,[status(thm),parent(t153:1)],[t153:1,t151:2]) ).
cnf(t155,plain,
( ~ ssSkC0
| white(skc18) ),
inference(extension,[status(thm),parent(t2:26)],[clause32]) ).
cnf(t156,plain,
$false,
inference(connection,[status(thm),parent(t155:1)],[t155:1,t2:26]) ).
cnf(t157,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t155:2)],[l3:1]) ).
cnf(t158,plain,
$false,
inference(connection,[status(thm),parent(t157:1)],[t157:1,t155:2]) ).
cnf(t159,plain,
( ~ ssSkC0
| car(skc18) ),
inference(extension,[status(thm),parent(t2:27)],[clause33]) ).
cnf(t160,plain,
$false,
inference(connection,[status(thm),parent(t159:1)],[t159:1,t2:27]) ).
cnf(t161,plain,
ssSkC0,
inference(lemma_extension,[status(thm),parent(t159:2)],[l3:1]) ).
cnf(t162,plain,
$false,
inference(connection,[status(thm),parent(t161:1)],[t161:1,t159:2]) ).
cnf(t163,plain,
( ~ way(skc25)
| ~ lonely(skc25)
| ~ old(skc24)
| ~ dirty(skc24)
| ~ white(skc24)
| ~ car(skc24)
| ~ chevy(skc24)
| ~ event(skc26)
| ~ barrel(skc26,skc24)
| ~ down(skc26,skc25)
| ~ in(skc26,skc27)
| ~ city(skc27)
| ~ hollywood(skc27)
| ~ young(skc21)
| ~ man(skc21)
| ~ fellow(skc21)
| ~ fellow(skc22)
| ~ man(skc22)
| ~ young(skc22)
| ~ in(skc21,skc23)
| ~ in(skc22,skc23)
| ~ front(skc23)
| ~ furniture(skc23)
| ~ seat(skc23)
| skc22 = skc21
| ~ street(skc25)
| ssSkC0 ),
inference(extension,[status(thm),parent(t1:2)],[clause53]) ).
cnf(t164,plain,
$false,
inference(connection,[status(thm),parent(t163:1)],[t163:1,t1:2]) ).
cnf(t165,plain,
street(skc25),
inference(extension,[status(thm),parent(t163:2)],[clause3]) ).
cnf(t166,plain,
$false,
inference(connection,[status(thm),parent(t165:1)],[t165:1,t163:2]) ).
cnf(t167,plain,
( ssSkC0
| skc22 != skc21 ),
inference(extension,[status(thm),parent(t163:3)],[clause51]) ).
cnf(t168,plain,
$false,
inference(connection,[status(thm),parent(t167:1)],[t167:1,t163:3]) ).
cnf(t169,plain,
$false,
inference(reduction,[status(thm),parent(t167:2)],[t167:2,t1:2]) ).
cnf(t170,plain,
seat(skc23),
inference(extension,[status(thm),parent(t163:4)],[clause5]) ).
cnf(t171,plain,
$false,
inference(connection,[status(thm),parent(t170:1)],[t170:1,t163:4]) ).
cnf(t172,plain,
( ssSkC0
| furniture(skc23) ),
inference(extension,[status(thm),parent(t163:5)],[clause27]) ).
cnf(t173,plain,
$false,
inference(connection,[status(thm),parent(t172:1)],[t172:1,t163:5]) ).
cnf(t174,plain,
$false,
inference(reduction,[status(thm),parent(t172:2)],[t172:2,t1:2]) ).
cnf(t175,plain,
( ssSkC0
| front(skc23) ),
inference(extension,[status(thm),parent(t163:6)],[clause26]) ).
cnf(t176,plain,
$false,
inference(connection,[status(thm),parent(t175:1)],[t175:1,t163:6]) ).
cnf(t177,plain,
$false,
inference(reduction,[status(thm),parent(t175:2)],[t175:2,t1:2]) ).
cnf(t178,plain,
( ssSkC0
| in(skc22,skc23) ),
inference(extension,[status(thm),parent(t163:7)],[clause45]) ).
cnf(t179,plain,
$false,
inference(connection,[status(thm),parent(t178:1)],[t178:1,t163:7]) ).
cnf(t180,plain,
$false,
inference(reduction,[status(thm),parent(t178:2)],[t178:2,t1:2]) ).
cnf(t181,plain,
( ssSkC0
| in(skc21,skc23) ),
inference(extension,[status(thm),parent(t163:8)],[clause44]) ).
cnf(t182,plain,
$false,
inference(connection,[status(thm),parent(t181:1)],[t181:1,t163:8]) ).
cnf(t183,plain,
$false,
inference(reduction,[status(thm),parent(t181:2)],[t181:2,t1:2]) ).
cnf(t184,plain,
young(skc22),
inference(extension,[status(thm),parent(t163:9)],[clause6]) ).
cnf(t185,plain,
$false,
inference(connection,[status(thm),parent(t184:1)],[t184:1,t163:9]) ).
cnf(t186,plain,
( ssSkC0
| man(skc22) ),
inference(extension,[status(thm),parent(t163:10)],[clause25]) ).
cnf(t187,plain,
$false,
inference(connection,[status(thm),parent(t186:1)],[t186:1,t163:10]) ).
cnf(t188,plain,
$false,
inference(reduction,[status(thm),parent(t186:2)],[t186:2,t1:2]) ).
cnf(t189,plain,
( ssSkC0
| fellow(skc22) ),
inference(extension,[status(thm),parent(t163:11)],[clause24]) ).
cnf(t190,plain,
$false,
inference(connection,[status(thm),parent(t189:1)],[t189:1,t163:11]) ).
cnf(t191,plain,
$false,
inference(reduction,[status(thm),parent(t189:2)],[t189:2,t1:2]) ).
cnf(t192,plain,
fellow(skc21),
inference(extension,[status(thm),parent(t163:12)],[clause7]) ).
cnf(t193,plain,
$false,
inference(connection,[status(thm),parent(t192:1)],[t192:1,t163:12]) ).
cnf(t194,plain,
( ssSkC0
| man(skc21) ),
inference(extension,[status(thm),parent(t163:13)],[clause23]) ).
cnf(t195,plain,
$false,
inference(connection,[status(thm),parent(t194:1)],[t194:1,t163:13]) ).
cnf(t196,plain,
$false,
inference(reduction,[status(thm),parent(t194:2)],[t194:2,t1:2]) ).
cnf(t197,plain,
( ssSkC0
| young(skc21) ),
inference(extension,[status(thm),parent(t163:14)],[clause22]) ).
cnf(t198,plain,
$false,
inference(connection,[status(thm),parent(t197:1)],[t197:1,t163:14]) ).
cnf(t199,plain,
$false,
inference(reduction,[status(thm),parent(t197:2)],[t197:2,t1:2]) ).
cnf(t200,plain,
hollywood(skc27),
inference(extension,[status(thm),parent(t163:15)],[clause1]) ).
cnf(t201,plain,
$false,
inference(connection,[status(thm),parent(t200:1)],[t200:1,t163:15]) ).
cnf(t202,plain,
( ssSkC0
| city(skc27) ),
inference(extension,[status(thm),parent(t163:16)],[clause21]) ).
cnf(t203,plain,
$false,
inference(connection,[status(thm),parent(t202:1)],[t202:1,t163:16]) ).
cnf(t204,plain,
$false,
inference(reduction,[status(thm),parent(t202:2)],[t202:2,t1:2]) ).
cnf(t205,plain,
( ssSkC0
| in(skc26,skc27) ),
inference(extension,[status(thm),parent(t163:17)],[clause43]) ).
cnf(t206,plain,
$false,
inference(connection,[status(thm),parent(t205:1)],[t205:1,t163:17]) ).
cnf(t207,plain,
$false,
inference(reduction,[status(thm),parent(t205:2)],[t205:2,t1:2]) ).
cnf(t208,plain,
( ssSkC0
| down(skc26,skc25) ),
inference(extension,[status(thm),parent(t163:18)],[clause42]) ).
cnf(t209,plain,
$false,
inference(connection,[status(thm),parent(t208:1)],[t208:1,t163:18]) ).
cnf(t210,plain,
$false,
inference(reduction,[status(thm),parent(t208:2)],[t208:2,t1:2]) ).
cnf(t211,plain,
( ssSkC0
| barrel(skc26,skc24) ),
inference(extension,[status(thm),parent(t163:19)],[clause41]) ).
cnf(t212,plain,
$false,
inference(connection,[status(thm),parent(t211:1)],[t211:1,t163:19]) ).
cnf(t213,plain,
$false,
inference(reduction,[status(thm),parent(t211:2)],[t211:2,t1:2]) ).
cnf(t214,plain,
event(skc26),
inference(extension,[status(thm),parent(t163:20)],[clause2]) ).
cnf(t215,plain,
$false,
inference(connection,[status(thm),parent(t214:1)],[t214:1,t163:20]) ).
cnf(t216,plain,
( ssSkC0
| chevy(skc24) ),
inference(extension,[status(thm),parent(t163:21)],[clause15]) ).
cnf(t217,plain,
$false,
inference(connection,[status(thm),parent(t216:1)],[t216:1,t163:21]) ).
cnf(t218,plain,
$false,
inference(reduction,[status(thm),parent(t216:2)],[t216:2,t1:2]) ).
cnf(t219,plain,
( ssSkC0
| car(skc24) ),
inference(extension,[status(thm),parent(t163:22)],[clause16]) ).
cnf(t220,plain,
$false,
inference(connection,[status(thm),parent(t219:1)],[t219:1,t163:22]) ).
cnf(t221,plain,
$false,
inference(reduction,[status(thm),parent(t219:2)],[t219:2,t1:2]) ).
cnf(t222,plain,
( ssSkC0
| white(skc24) ),
inference(extension,[status(thm),parent(t163:23)],[clause17]) ).
cnf(t223,plain,
$false,
inference(connection,[status(thm),parent(t222:1)],[t222:1,t163:23]) ).
cnf(t224,plain,
$false,
inference(reduction,[status(thm),parent(t222:2)],[t222:2,t1:2]) ).
cnf(t225,plain,
( ssSkC0
| dirty(skc24) ),
inference(extension,[status(thm),parent(t163:24)],[clause18]) ).
cnf(t226,plain,
$false,
inference(connection,[status(thm),parent(t225:1)],[t225:1,t163:24]) ).
cnf(t227,plain,
$false,
inference(reduction,[status(thm),parent(t225:2)],[t225:2,t1:2]) ).
cnf(t228,plain,
old(skc24),
inference(extension,[status(thm),parent(t163:25)],[clause4]) ).
cnf(t229,plain,
$false,
inference(connection,[status(thm),parent(t228:1)],[t228:1,t163:25]) ).
cnf(t230,plain,
( ssSkC0
| lonely(skc25) ),
inference(extension,[status(thm),parent(t163:26)],[clause19]) ).
cnf(t231,plain,
$false,
inference(connection,[status(thm),parent(t230:1)],[t230:1,t163:26]) ).
cnf(t232,plain,
$false,
inference(reduction,[status(thm),parent(t230:2)],[t230:2,t1:2]) ).
cnf(t233,plain,
( ssSkC0
| way(skc25) ),
inference(extension,[status(thm),parent(t163:27)],[clause20]) ).
cnf(t234,plain,
$false,
inference(connection,[status(thm),parent(t233:1)],[t233:1,t163:27]) ).
cnf(t235,plain,
$false,
inference(reduction,[status(thm),parent(t233:2)],[t233:2,t1:2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP009-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.03 This is a CNF_UNS_EPR_SEQ_NHN problem
% 0.00/0.04 % Command : /export/starexec/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n026.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sat Sep 19 16:30:52 UTC 2026
% 0.11/0.37 % CPUTime :
% 6.27/6.58 % SZS status Unsatisfiable for theBenchmark
% 6.27/6.58 % SZS output start Proof for theBenchmark
% See solution above
%------------------------------------------------------------------------------