%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SYN213-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 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 : Sun Sep 27 09:21:34 AM UTC 2026
% Result : Unsatisfiable 19.82s 9.72s
% Output : CNFRefutation 19.82s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 15
% Syntax : Number of clauses : 46 ( 20 unt; 0 nHn; 31 RR)
% Number of literals : 81 ( 0 equ; 37 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 15 ( 14 usr; 1 prp; 0-3 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 77 ( 39 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_this,negated_conjecture,
~ s5(b) ).
cnf(axiom_14,axiom,
p0(b,X0) ).
cnf(axiom_19,axiom,
m0(X0,d,X1) ).
cnf(axiom_30,axiom,
n0(e,e) ).
cnf(rule_006,axiom,
( ~ m0(X1,X1,X0)
| m1(X0,X0,X0) ) ).
cnf(rule_085,axiom,
( ~ p0(X1,X0)
| p1(X0,X0,X0) ) ).
cnf(rule_137,axiom,
( ~ p1(X1,X2,X0)
| n2(X0) ) ).
cnf(rule_150,axiom,
( ~ m1(X1,X1,X0)
| p2(X0,X0,X0) ) ).
cnf(rule_181,axiom,
( ~ p1(X0,X0,X0)
| q2(X0,X0,X0) ) ).
cnf(rule_240,axiom,
( ~ p2(X1,X2,X0)
| n3(X0) ) ).
cnf(rule_244,axiom,
( ~ n2(X0)
| p3(X0,X0,X0) ) ).
cnf(rule_255,axiom,
( ~ n0(X2,X0)
| ~ q2(X2,X0,X1)
| q3(X0,X1) ) ).
cnf(rule_277,axiom,
( ~ p3(X1,X2,X0)
| l4(X0) ) ).
cnf(rule_298,axiom,
( ~ p0(X3,X0)
| ~ q3(X1,X2)
| ~ n3(X0)
| r4(X0) ) ).
cnf(rule_329,axiom,
( ~ r4(X1)
| ~ l4(X0)
| s5(X0) ) ).
cnf(c0,plain,
~ s5(b),
inference(clausification,[status(esa)],[prove_this]) ).
cnf(c14,plain,
p0(b,X0),
inference(clausification,[status(esa)],[axiom_14]) ).
cnf(c19,plain,
m0(X0,d,X1),
inference(clausification,[status(esa)],[axiom_19]) ).
cnf(c30,plain,
n0(e,e),
inference(clausification,[status(esa)],[axiom_30]) ).
cnf(c44,plain,
( ~ m0(X1,X1,X0)
| m1(X0,X0,X0) ),
inference(clausification,[status(esa)],[rule_006]) ).
cnf(c123,plain,
( ~ p0(X1,X0)
| p1(X0,X0,X0) ),
inference(clausification,[status(esa)],[rule_085]) ).
cnf(c175,plain,
( ~ p1(X1,X2,X0)
| n2(X0) ),
inference(clausification,[status(esa)],[rule_137]) ).
cnf(c188,plain,
( ~ m1(X1,X1,X0)
| p2(X0,X0,X0) ),
inference(clausification,[status(esa)],[rule_150]) ).
cnf(c219,plain,
( ~ p1(X0,X0,X0)
| q2(X0,X0,X0) ),
inference(clausification,[status(esa)],[rule_181]) ).
cnf(c278,plain,
( ~ p2(X1,X2,X0)
| n3(X0) ),
inference(clausification,[status(esa)],[rule_240]) ).
cnf(c282,plain,
( ~ n2(X0)
| p3(X0,X0,X0) ),
inference(clausification,[status(esa)],[rule_244]) ).
cnf(c293,plain,
( ~ n0(X2,X0)
| ~ q2(X2,X0,X1)
| q3(X0,X1) ),
inference(clausification,[status(esa)],[rule_255]) ).
cnf(c315,plain,
( ~ p3(X1,X2,X0)
| l4(X0) ),
inference(clausification,[status(esa)],[rule_277]) ).
cnf(c336,plain,
( ~ p0(X3,X0)
| ~ q3(X1,X2)
| ~ n3(X0)
| r4(X0) ),
inference(clausification,[status(esa)],[rule_298]) ).
cnf(c367,plain,
( ~ r4(X1)
| ~ l4(X0)
| s5(X0) ),
inference(clausification,[status(esa)],[rule_329]) ).
cnf(d0,plain,
p1(X0,X0,X0),
inference(resolution,[status(thm)],[c123,c14]) ).
cnf(d1,plain,
n2(X0),
inference(resolution,[status(thm)],[d0,c175]) ).
cnf(d2,plain,
p3(X0,X0,X0),
inference(resolution,[status(thm)],[d1,c282]) ).
cnf(d3,plain,
l4(X0),
inference(resolution,[status(thm)],[c315,d2]) ).
cnf(d4,plain,
( ~ r4(X1)
| s5(X0) ),
inference(resolution,[status(thm)],[d3,c367]) ).
cnf(d5,plain,
m1(X0,X0,X0),
inference(resolution,[status(thm)],[c44,c19]) ).
cnf(d6,plain,
p2(X0,X0,X0),
inference(resolution,[status(thm)],[c188,d5]) ).
cnf(d7,plain,
n3(X0),
inference(resolution,[status(thm)],[c278,d6]) ).
cnf(d8,plain,
( r4(X1)
| ~ q3(X2,X3)
| ~ p0(X0,X1) ),
inference(resolution,[status(thm)],[d7,c336]) ).
cnf(d9,plain,
q2(X0,X0,X0),
inference(resolution,[status(thm)],[d0,c219]) ).
cnf(d10,plain,
( q3(X0,X0)
| ~ n0(X0,X0) ),
inference(resolution,[status(thm)],[c293,d9]) ).
cnf(d11,plain,
q3(e,e),
inference(resolution,[status(thm)],[d10,c30]) ).
cnf(d12,plain,
( r4(X1)
| ~ p0(X0,X1) ),
inference(resolution,[status(thm)],[d11,d8]) ).
cnf(d13,plain,
r4(X0),
inference(resolution,[status(thm)],[d12,c14]) ).
cnf(d14,plain,
s5(X0),
inference(resolution,[status(thm)],[d13,d4]) ).
cnf(d15,plain,
$false,
inference(resolution,[status(thm)],[d14,c0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN213-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/5.39 % Computer : n009.cluster.edu
% 0.10/5.39 % Model : x86_64 x86_64
% 0.10/5.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.39 % Memory : 8046.5625MB
% 0.10/5.39 % OS : Linux 6.8.0-71-generic
% 0.10/5.39 % CPULimit : 300
% 0.10/5.39 % WCLimit : 300
% 0.10/5.39 % DateTime : Sat Sep 26 17:22:35 UTC 2026
% 0.10/5.40 % CPUTime :
% 0.10/5.40 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 19.82/9.72 % SZS status Unsatisfiable for theBenchmark.p
% 19.82/9.72 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------