%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : MGT058-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n002.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 01:25:51 PM UTC 2026
% Result : Unsatisfiable 0.12s 0.38s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : MGT058-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.34 % Computer : n002.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8046.5625MB
% 0.09/0.34 % OS : Linux 6.8.0-71-generic
% 0.09/0.34 % CPULimit : 300
% 0.09/0.34 % WCLimit : 300
% 0.09/0.34 % DateTime : Mon Sep 21 01:26:33 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.09/0.35 % Drodi V4.1.1
% 0.12/0.38 % Refutation found
% 0.12/0.38 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.12/0.38 % SZS output start CNFRefutation for theBenchmark
% 0.12/0.38 fof(f2,axiom,(
% 0.12/0.38 (![A,B]: (( ~ smaller(A,B)| smaller_or_equal(A,B) ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f3,axiom,(
% 0.12/0.38 (![A,B]: (( A != B| smaller_or_equal(A,B) ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f4,axiom,(
% 0.12/0.38 (![A,B]: (( ~ greater_or_equal(A,B)| greater(A,B)| A = B ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f9,axiom,(
% 0.12/0.38 (![A,B]: (( ~ greater(A,B)| ~ greater(B,A) ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f11,axiom,(
% 0.12/0.38 (![A,B]: (( smaller(A,B)| A = B| greater(A,B) ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f12,axiom,(
% 0.12/0.38 (![A,B]: (( ~ fragile_position(A)| ~ smaller_or_equal(age(A,B),sigma)| positional_advantage(A,B) ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f18,axiom,(
% 0.12/0.38 (![A,B]: (( ~ robust_position(A)| ~ smaller_or_equal(age(A,B),tau)| ~ positional_advantage(A,B) ) ))),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f25,negated_conjecture,(
% 0.12/0.38 age(sk3,sk4) = zero ),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f26,negated_conjecture,(
% 0.12/0.38 greater_or_equal(sigma,zero) ),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f27,negated_conjecture,(
% 0.12/0.38 greater_or_equal(tau,zero) ),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f28,negated_conjecture,(
% 0.12/0.38 fragile_position(sk3) ),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f29,negated_conjecture,(
% 0.12/0.38 robust_position(sk3) ),
% 0.12/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.12/0.38 fof(f31,plain,(
% 0.12/0.38 ![X0,X1]: (~smaller(X0,X1)|smaller_or_equal(X0,X1))),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f2])).
% 0.12/0.38 fof(f32,plain,(
% 0.12/0.38 ![X0,X1]: (~X0=X1|smaller_or_equal(X0,X1))),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f3])).
% 0.12/0.38 fof(f33,plain,(
% 0.12/0.38 ![X0,X1]: (~greater_or_equal(X0,X1)|greater(X0,X1)|X0=X1)),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f4])).
% 0.12/0.38 fof(f38,plain,(
% 0.12/0.38 ![X0,X1]: (~greater(X0,X1)|~greater(X1,X0))),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f9])).
% 0.12/0.38 fof(f41,plain,(
% 0.12/0.38 ![X0,X1]: (smaller(X0,X1)|X0=X1|greater(X0,X1))),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f11])).
% 0.12/0.38 fof(f42,plain,(
% 0.12/0.38 ![X0,X1]: (~fragile_position(X0)|~smaller_or_equal(age(X0,X1),sigma)|positional_advantage(X0,X1))),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f12])).
% 0.12/0.38 fof(f48,plain,(
% 0.12/0.38 ![X0,X1]: (~robust_position(X0)|~smaller_or_equal(age(X0,X1),tau)|~positional_advantage(X0,X1))),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f18])).
% 0.12/0.38 fof(f55,plain,(
% 0.12/0.38 age(sk3,sk4)=zero),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f25])).
% 0.12/0.38 fof(f56,plain,(
% 0.12/0.38 greater_or_equal(sigma,zero)),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f26])).
% 0.12/0.38 fof(f57,plain,(
% 0.12/0.38 greater_or_equal(tau,zero)),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f27])).
% 0.12/0.38 fof(f58,plain,(
% 0.12/0.38 fragile_position(sk3)),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f28])).
% 0.12/0.38 fof(f59,plain,(
% 0.12/0.38 robust_position(sk3)),
% 0.12/0.38 inference(cnf_transformation,[status(thm)],[f29])).
% 0.12/0.38 fof(f60,plain,(
% 0.12/0.38 ![X0]: (smaller_or_equal(X0,X0))),
% 0.12/0.38 inference(destructive_equality_resolution,[status(thm)],[f32])).
% 0.12/0.38 fof(f62,plain,(
% 0.12/0.38 greater(tau,zero)|tau=zero),
% 0.12/0.38 inference(resolution,[status(thm)],[f33,f57])).
% 0.12/0.38 fof(f63,plain,(
% 0.12/0.38 greater(sigma,zero)|sigma=zero),
% 0.12/0.38 inference(resolution,[status(thm)],[f33,f56])).
% 0.12/0.38 fof(f66,plain,(
% 0.12/0.38 ~fragile_position(sk3)|~smaller_or_equal(zero,sigma)|positional_advantage(sk3,sk4)),
% 0.12/0.38 inference(paramodulation,[status(thm)],[f55,f42])).
% 0.12/0.38 fof(f67,plain,(
% 0.12/0.38 ~smaller_or_equal(zero,sigma)|positional_advantage(sk3,sk4)),
% 0.12/0.38 inference(forward_subsumption_resolution,[status(thm)],[f66,f58])).
% 0.12/0.38 fof(f71,plain,(
% 0.12/0.38 ~greater(zero,sigma)|sigma=zero),
% 0.12/0.38 inference(resolution,[status(thm)],[f38,f63])).
% 0.12/0.38 fof(f72,plain,(
% 0.12/0.38 ~greater(zero,tau)|tau=zero),
% 0.12/0.38 inference(resolution,[status(thm)],[f38,f62])).
% 0.12/0.38 fof(f79,plain,(
% 0.12/0.38 ![X0,X1]: (X0=X1|greater(X0,X1)|smaller_or_equal(X0,X1))),
% 0.12/0.39 inference(resolution,[status(thm)],[f41,f31])).
% 0.12/0.39 fof(f91,plain,(
% 0.12/0.39 zero=sigma|greater(zero,sigma)|positional_advantage(sk3,sk4)),
% 0.12/0.39 inference(resolution,[status(thm)],[f79,f67])).
% 0.12/0.39 fof(f94,plain,(
% 0.12/0.39 zero=sigma|positional_advantage(sk3,sk4)),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f91,f71])).
% 0.12/0.39 fof(f123,plain,(
% 0.12/0.39 ![X0]: (~smaller_or_equal(age(sk3,X0),tau)|~positional_advantage(sk3,X0))),
% 0.12/0.39 inference(resolution,[status(thm)],[f48,f59])).
% 0.12/0.39 fof(f124,plain,(
% 0.12/0.39 ~smaller_or_equal(age(sk3,sk4),tau)|zero=sigma),
% 0.12/0.39 inference(resolution,[status(thm)],[f123,f94])).
% 0.12/0.39 fof(f125,plain,(
% 0.12/0.39 ~smaller_or_equal(zero,tau)|zero=sigma),
% 0.12/0.39 inference(forward_demodulation,[status(thm)],[f55,f124])).
% 0.12/0.39 fof(f126,plain,(
% 0.12/0.39 zero=sigma|zero=tau|greater(zero,tau)),
% 0.12/0.39 inference(resolution,[status(thm)],[f125,f79])).
% 0.12/0.39 fof(f128,plain,(
% 0.12/0.39 zero=sigma|zero=tau),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f126,f72])).
% 0.12/0.39 fof(f134,plain,(
% 0.12/0.39 ~smaller_or_equal(zero,zero)|positional_advantage(sk3,sk4)|zero=tau),
% 0.12/0.39 inference(paramodulation,[status(thm)],[f128,f67])).
% 0.12/0.39 fof(f138,plain,(
% 0.12/0.39 positional_advantage(sk3,sk4)|zero=tau),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f134,f60])).
% 0.12/0.39 fof(f143,plain,(
% 0.12/0.39 zero=tau|~smaller_or_equal(age(sk3,sk4),tau)),
% 0.12/0.39 inference(resolution,[status(thm)],[f138,f123])).
% 0.12/0.39 fof(f145,plain,(
% 0.12/0.39 zero=tau|~smaller_or_equal(zero,tau)),
% 0.12/0.39 inference(forward_demodulation,[status(thm)],[f55,f143])).
% 0.12/0.39 fof(f148,plain,(
% 0.12/0.39 zero=tau|zero=tau|greater(zero,tau)),
% 0.12/0.39 inference(resolution,[status(thm)],[f145,f79])).
% 0.12/0.39 fof(f150,plain,(
% 0.12/0.39 zero=tau|greater(zero,tau)),
% 0.12/0.39 inference(duplicate_literals_removal,[status(thm)],[f148])).
% 0.12/0.39 fof(f155,plain,(
% 0.12/0.39 ~smaller_or_equal(zero,zero)|zero=sigma),
% 0.12/0.39 inference(backward_demodulation,[status(thm)],[f173,f125])).
% 0.12/0.39 fof(f157,plain,(
% 0.12/0.39 ![X0,X1]: (~robust_position(X0)|~smaller_or_equal(age(X0,X1),zero)|~positional_advantage(X0,X1))),
% 0.12/0.39 inference(backward_demodulation,[status(thm)],[f173,f48])).
% 0.12/0.39 fof(f173,plain,(
% 0.12/0.39 zero=tau),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f150,f72])).
% 0.12/0.39 fof(f183,plain,(
% 0.12/0.39 ~smaller_or_equal(zero,zero)|positional_advantage(sk3,sk4)),
% 0.12/0.39 inference(backward_demodulation,[status(thm)],[f195,f67])).
% 0.12/0.39 fof(f195,plain,(
% 0.12/0.39 zero=sigma),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f155,f60])).
% 0.12/0.39 fof(f198,plain,(
% 0.12/0.39 positional_advantage(sk3,sk4)),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f183,f60])).
% 0.12/0.39 fof(f202,plain,(
% 0.12/0.39 ~robust_position(sk3)|~smaller_or_equal(age(sk3,sk4),zero)),
% 0.12/0.39 inference(resolution,[status(thm)],[f198,f157])).
% 0.12/0.39 fof(f203,plain,(
% 0.12/0.39 ~robust_position(sk3)|~smaller_or_equal(zero,zero)),
% 0.12/0.39 inference(forward_demodulation,[status(thm)],[f55,f202])).
% 0.12/0.39 fof(f204,plain,(
% 0.12/0.39 ~smaller_or_equal(zero,zero)),
% 0.12/0.39 inference(forward_subsumption_resolution,[status(thm)],[f203,f59])).
% 0.12/0.39 fof(f207,plain,(
% 0.12/0.39 $false),
% 0.12/0.39 inference(resolution,[status(thm)],[f204,f60])).
% 0.12/0.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.12/0.41 % Elapsed time: 0.060472 seconds
% 0.12/0.41 % CPU time: 0.198853 seconds
% 0.12/0.41 % Total memory used: 102.829 MB
% 0.12/0.41 % Net memory used: 102.471 MB
%------------------------------------------------------------------------------