%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SEU158+1 : TPTP v9.2.1. Released v3.3.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n025.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 : Wed Jun 3 08:50:46 AM UTC 2026 % Result : Theorem 0.31s 0.54s % Output : Proof 0.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SEU158+1 : TPTP v9.2.1. Released v3.3.0. % 0.13/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.18/0.34 % Computer : n025.cluster.edu % 0.18/0.34 % Model : x86_64 x86_64 % 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.34 % Memory : 8042.1875MB % 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.34 % CPULimit : 300 % 0.18/0.34 % WCLimit : 300 % 0.18/0.34 % DateTime : Tue Jun 2 16:33:01 EDT 2026 % 0.18/0.34 % CPUTime : % 0.31/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.31/0.54 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.31/0.54 % SZS status Theorem % 0.31/0.54 % SZS output start Proof % 0.31/0.54 ( % 0.31/0.54 (declare-sort $$unsorted 0) % 0.31/0.54 (declare-const tptp.singleton (-> $$unsorted $$unsorted)) % 0.31/0.54 (declare-const tptp.in (-> $$unsorted $$unsorted Bool)) % 0.31/0.54 (declare-const tptp.subset (-> $$unsorted $$unsorted Bool)) % 0.31/0.54 (define @t1 () (@var "A" $$unsorted)) % 0.31/0.54 (define @t2 () (@var "B" $$unsorted)) % 0.31/0.54 (define @t3 () (@list @t1 @t2)) % 0.31/0.54 (define @t4 () (tptp.in @t1 @t2)) % 0.31/0.54 (define @t5 () (tptp.subset (tptp.singleton @t1) @t2)) % 0.31/0.54 (define @t6 () (forall @t3 (= @t5 @t4))) % 0.31/0.54 (define @t7 () (not @t6)) % 0.31/0.54 (assume @p1 (forall @t3 (tptp.subset @t1 @t1))) % 0.31/0.54 (assume @p2 (forall @t3 (=> @t4 (not (tptp.in @t2 @t1))))) % 0.31/0.54 (assume @p3 true) % 0.31/0.54 (assume @p4 @t7) % 0.31/0.54 (assume @p5 @t6) % 0.31/0.54 (step @p6 :rule eq-symm :args (@t5 @t4)) % 0.31/0.54 (step @p7 :rule cong :premises (@p6) :args (@t6)) % 0.31/0.54 (step @p8 :rule cong :premises (@p7) :args (@t7)) % 0.31/0.54 (step @p9 :rule eq_resolve :premises (@p4 @p8)) % 0.31/0.54 (step @p10 :rule eq_resolve :premises (@p5 @p7)) % 0.31/0.54 (step @p11 false :rule chain_m_resolution :premises (@p10 @p9) :args (false (@list true) (@list (forall @t3 (= @t4 @t5))))) % 0.31/0.54 ) % 0.31/0.54 % SZS output end Proof % 0.31/0.54 % cvc5 exiting %------------------------------------------------------------------------------