%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : SWV779_5 : TPTP v9.2.0. Released v6.0.0. % Transfm : none % Format : tptp:raw % Command : duper %s % Computer : n006.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Fri Oct 3 08:05:37 PM UTC 2025 % Result : Theorem 3.98s 4.16s % Output : Proof 3.98s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : SWV779_5 : TPTP v9.2.0. Released v6.0.0. % 0.03/0.13 % Command : duper %s % 0.13/0.34 % Computer : n006.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 300 % 0.13/0.34 % DateTime : Thu Oct 2 13:02:23 EDT 2025 % 0.13/0.34 % CPUTime : % 3.98/4.16 SZS status Theorem for theBenchmark.p % 3.98/4.16 SZS output start Proof for theBenchmark.p % 3.98/4.16 Clause #0 (by assumption #[]): Eq (∀ (A : Type), Eq (rev A (nil A)) (nil A)) True % 3.98/4.16 Clause #6 (by assumption #[]): Eq (∀ (A1 : agent), Eq (knows A1 (nil event)) (initState A1)) True % 3.98/4.16 Clause #113 (by assumption #[]): Eq (Not (Eq (knows spy (nil event)) (knows spy (rev event (nil event))))) True % 3.98/4.16 Clause #120 (by clausification #[0]): ∀ (a : Type), Eq (Eq (rev a (nil a)) (nil a)) True % 3.98/4.16 Clause #121 (by clausification #[120]): ∀ (a : Type), Eq (rev a (nil a)) (nil a) % 3.98/4.16 Clause #200 (by clausification #[6]): ∀ (a : agent), Eq (Eq (knows a (nil event)) (initState a)) True % 3.98/4.16 Clause #201 (by clausification #[200]): ∀ (a : agent), Eq (knows a (nil event)) (initState a) % 3.98/4.16 Clause #336 (by clausification #[113]): Eq (Eq (knows spy (nil event)) (knows spy (rev event (nil event)))) False % 3.98/4.16 Clause #337 (by clausification #[336]): Ne (knows spy (nil event)) (knows spy (rev event (nil event))) % 3.98/4.16 Clause #338 (by forward demodulation #[337, 201]): Ne (initState spy) (knows spy (rev event (nil event))) % 3.98/4.16 Clause #339 (by forward demodulation #[338, 121]): Ne (initState spy) (knows spy (nil event)) % 3.98/4.16 Clause #340 (by forward demodulation #[339, 201]): Ne (initState spy) (initState spy) % 3.98/4.16 Clause #341 (by eliminate resolved literals #[340]): False % 3.98/4.16 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------