%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN572-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n006.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 03:20:10 PM UTC 2026
% Result : Unsatisfiable 18.97s 2.96s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN572-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.37 % Computer : n006.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Mon Sep 21 11:08:43 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.38 % Drodi V4.1.1
% 18.97/2.96 % Refutation found
% 18.97/2.96 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 18.97/2.96 % SZS output start CNFRefutation for theBenchmark
% 18.97/2.96 fof(f1,negated_conjecture,(
% 18.97/2.96 (![X6]: (p2(X6,X6) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f3,negated_conjecture,(
% 18.97/2.96 (![X22]: (p4(X22,X22) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f4,negated_conjecture,(
% 18.97/2.96 (![X27]: (p4(f10(f9(X27)),f10(X27)) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f5,negated_conjecture,(
% 18.97/2.96 (![X13]: (p2(f3(X13,f5(f7(f8(c13)))),X13) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f9,negated_conjecture,(
% 18.97/2.96 (![X25,X26]: (( p4(f10(X25),f10(X26))| ~ p2(X25,X26) ) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f11,negated_conjecture,(
% 18.97/2.96 (![X14]: (p2(f3(X14,f9(X14)),f5(f7(f8(c13)))) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f12,negated_conjecture,(
% 18.97/2.96 (![X7,X8,X6]: (( p2(X7,X8)| ~ p2(X6,X7)| ~ p2(X6,X8) ) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f15,negated_conjecture,(
% 18.97/2.96 (![X4,X5]: (p12(f10(f3(X4,X5)),f11(f10(X4),f10(X5))) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f16,negated_conjecture,(
% 18.97/2.96 ~ p12(f10(c14),f11(f10(f3(c14,c15)),f10(c15))) ),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f17,negated_conjecture,(
% 18.97/2.96 (![X15,X16,X17]: (p2(f3(X15,f3(X16,X17)),f3(f3(X15,X16),X17)) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f18,negated_conjecture,(
% 18.97/2.96 (![X0,X1,X2,X3]: (( p12(X0,X1)| ~ p4(X2,X0)| ~ p4(X3,X1)| ~ p12(X2,X3) ) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f19,negated_conjecture,(
% 18.97/2.96 (![X28,X29,X30,X31]: (( p4(f11(X28,X29),f11(X30,X31))| ~ p4(X28,X30)| ~ p4(X29,X31) ) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f20,negated_conjecture,(
% 18.97/2.96 (![X9,X10,X11,X12]: (( p2(f3(X9,X10),f3(X11,X12))| ~ p2(X9,X11)| ~ p2(X10,X12) ) ))),
% 18.97/2.96 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 18.97/2.96 fof(f21,plain,(
% 18.97/2.96 ![X0]: (p2(X0,X0))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f1])).
% 18.97/2.96 fof(f23,plain,(
% 18.97/2.96 ![X0]: (p4(X0,X0))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f3])).
% 18.97/2.96 fof(f24,plain,(
% 18.97/2.96 ![X0]: (p4(f10(f9(X0)),f10(X0)))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f4])).
% 18.97/2.96 fof(f25,plain,(
% 18.97/2.96 ![X0]: (p2(f3(X0,f5(f7(f8(c13)))),X0))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f5])).
% 18.97/2.96 fof(f29,plain,(
% 18.97/2.96 ![X0,X1]: (p4(f10(X0),f10(X1))|~p2(X0,X1))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f9])).
% 18.97/2.96 fof(f31,plain,(
% 18.97/2.96 ![X0]: (p2(f3(X0,f9(X0)),f5(f7(f8(c13)))))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f11])).
% 18.97/2.96 fof(f32,plain,(
% 18.97/2.96 ![X8,X6]: ((![X7]: (p2(X7,X8)|~p2(X6,X7)))|~p2(X6,X8))),
% 18.97/2.96 inference(miniscoping,[status(thm)],[f12])).
% 18.97/2.96 fof(f33,plain,(
% 18.97/2.96 ![X0,X1,X2]: (p2(X0,X1)|~p2(X2,X0)|~p2(X2,X1))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f32])).
% 18.97/2.96 fof(f38,plain,(
% 18.97/2.96 ![X0,X1]: (p12(f10(f3(X0,X1)),f11(f10(X0),f10(X1))))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f15])).
% 18.97/2.96 fof(f39,plain,(
% 18.97/2.96 ~p12(f10(c14),f11(f10(f3(c14,c15)),f10(c15)))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f16])).
% 18.97/2.96 fof(f40,plain,(
% 18.97/2.96 ![X0,X1,X2]: (p2(f3(X0,f3(X1,X2)),f3(f3(X0,X1),X2)))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f17])).
% 18.97/2.96 fof(f41,plain,(
% 18.97/2.96 ![X2,X3]: ((![X1]: ((![X0]: (p12(X0,X1)|~p4(X2,X0)))|~p4(X3,X1)))|~p12(X2,X3))),
% 18.97/2.96 inference(miniscoping,[status(thm)],[f18])).
% 18.97/2.96 fof(f42,plain,(
% 18.97/2.96 ![X0,X1,X2,X3]: (p12(X0,X1)|~p4(X2,X0)|~p4(X3,X1)|~p12(X2,X3))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f41])).
% 18.97/2.96 fof(f43,plain,(
% 18.97/2.96 ![X29,X31]: ((![X28,X30]: (p4(f11(X28,X29),f11(X30,X31))|~p4(X28,X30)))|~p4(X29,X31))),
% 18.97/2.96 inference(miniscoping,[status(thm)],[f19])).
% 18.97/2.96 fof(f44,plain,(
% 18.97/2.96 ![X0,X1,X2,X3]: (p4(f11(X0,X1),f11(X2,X3))|~p4(X0,X2)|~p4(X1,X3))),
% 18.97/2.96 inference(cnf_transformation,[status(thm)],[f43])).
% 18.97/2.96 fof(f45,plain,(
% 18.97/2.96 ![X10,X12]: ((![X9,X11]: (p2(f3(X9,X10),f3(X11,X12))|~p2(X9,X11)))|~p2(X10,X12))),
% 18.97/2.96 inference(miniscoping,[status(thm)],[f20])).
% 18.97/2.96 fof(f46,plain,(
% 18.97/2.96 ![X0,X1,X2,X3]: (p2(f3(X0,X1),f3(X2,X3))|~p2(X0,X2)|~p2(X1,X3))),
% 18.97/2.98 inference(cnf_transformation,[status(thm)],[f45])).
% 18.97/2.98 fof(f64,plain,(
% 18.97/2.98 ![X0,X1]: (p2(X0,X1)|~p2(f3(X1,f5(f7(f8(c13)))),X0))),
% 18.97/2.98 inference(resolution,[status(thm)],[f33,f25])).
% 18.97/2.98 fof(f86,plain,(
% 18.97/2.98 ![X0,X1,X2,X3]: (p2(X0,f3(f3(X1,X2),X3))|~p2(f3(X1,f3(X2,X3)),X0))),
% 18.97/2.98 inference(resolution,[status(thm)],[f40,f33])).
% 18.97/2.98 fof(f91,plain,(
% 18.97/2.98 ![X0,X1,X2,X3]: (p12(X0,X1)|~p4(f10(f3(X2,X3)),X0)|~p4(f11(f10(X2),f10(X3)),X1))),
% 18.97/2.98 inference(resolution,[status(thm)],[f42,f38])).
% 18.97/2.98 fof(f98,plain,(
% 18.97/2.98 ![X0,X1,X2]: (p4(f11(X0,f10(f9(X1))),f11(X2,f10(X1)))|~p4(X0,X2))),
% 18.97/2.98 inference(resolution,[status(thm)],[f44,f24])).
% 18.97/2.98 fof(f102,plain,(
% 18.97/2.98 ![X0,X1,X2]: (p2(f3(X0,f3(X1,f9(X1))),f3(X2,f5(f7(f8(c13)))))|~p2(X0,X2))),
% 18.97/2.98 inference(resolution,[status(thm)],[f46,f31])).
% 18.97/2.98 fof(f240,plain,(
% 18.97/2.98 ![X0,X1]: (p4(f11(X0,f10(f9(X1))),f11(X0,f10(X1))))),
% 18.97/2.98 inference(resolution,[status(thm)],[f98,f23])).
% 18.97/2.98 fof(f278,plain,(
% 18.97/2.98 ![X0,X1]: (p2(f3(X0,f3(X1,f9(X1))),f3(X0,f5(f7(f8(c13))))))),
% 18.97/2.98 inference(resolution,[status(thm)],[f102,f21])).
% 18.97/2.99 fof(f673,plain,(
% 18.97/2.99 ![X0,X1,X2]: (p12(X0,f11(f10(X1),f10(X2)))|~p4(f10(f3(X1,f9(X2))),X0))),
% 18.97/2.99 inference(resolution,[status(thm)],[f240,f91])).
% 18.97/2.99 fof(f1580,plain,(
% 18.97/2.99 ![X0,X1]: (p2(f3(X0,f5(f7(f8(c13)))),f3(f3(X0,X1),f9(X1))))),
% 18.97/2.99 inference(resolution,[status(thm)],[f278,f86])).
% 18.97/2.99 fof(f17804,plain,(
% 18.97/2.99 ![X0,X1]: (p2(f3(f3(X0,X1),f9(X1)),X0))),
% 18.97/2.99 inference(resolution,[status(thm)],[f1580,f64])).
% 18.97/2.99 fof(f17940,plain,(
% 18.97/2.99 ![X0,X1]: (p4(f10(f3(f3(X0,X1),f9(X1))),f10(X0)))),
% 18.97/2.99 inference(resolution,[status(thm)],[f17804,f29])).
% 18.97/2.99 fof(f18850,plain,(
% 18.97/2.99 ![X0,X1]: (p12(f10(X0),f11(f10(f3(X0,X1)),f10(X1))))),
% 18.97/2.99 inference(resolution,[status(thm)],[f17940,f673])).
% 18.97/2.99 fof(f23379,plain,(
% 18.97/2.99 $false),
% 18.97/2.99 inference(backward_subsumption_resolution,[status(thm)],[f39,f18850])).
% 18.97/2.99 % SZS output end CNFRefutation for theBenchmark.p
% 1.47/3.00 % Elapsed time: 2.611608 seconds
% 1.47/3.00 % CPU time: 20.452288 seconds
% 1.47/3.00 % Total memory used: 272.406 MB
% 1.47/3.00 % Net memory used: 205.327 MB
%------------------------------------------------------------------------------