%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET855-2 : TPTP v9.2.1. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n014.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 08:48:51 AM UTC 2026 % Result : Unsatisfiable 0.29s 0.55s % Output : Proof 0.29s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET855-2 : TPTP v9.2.1. Released v3.2.0. % 0.13/0.14 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n014.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Tue Jun 2 16:16:13 EDT 2026 % 0.17/0.35 % CPUTime : % 0.29/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.29/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.29/0.55 % SZS status Unsatisfiable % 0.29/0.55 % SZS output start Proof % 0.29/0.55 ( % 0.29/0.55 (declare-sort $$unsorted 0) % 0.29/0.55 (declare-const tptp.v_n $$unsorted) % 0.29/0.55 (declare-const tptp.c_Union (-> $$unsorted $$unsorted $$unsorted)) % 0.29/0.55 (declare-const tptp.v_Y $$unsorted) % 0.29/0.55 (declare-const tptp.t_a $$unsorted) % 0.29/0.55 (declare-const tptp.c_lessequals (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.29/0.55 (declare-const tptp.tc_set (-> $$unsorted $$unsorted)) % 0.29/0.55 (define @t1 () (@var "V_B" $$unsorted)) % 0.29/0.55 (define @t2 () (@var "V_A" $$unsorted)) % 0.29/0.55 (define @t3 () (@var "T_a" $$unsorted)) % 0.29/0.55 (define @t4 () (tptp.tc_set @t3)) % 0.29/0.55 (define @t5 () (not (tptp.c_lessequals @t2 @t1 @t4))) % 0.29/0.55 (define @t6 () (not (tptp.c_lessequals @t1 @t2 @t4))) % 0.29/0.55 (define @t7 () (or @t6 @t5 (= @t2 @t1))) % 0.29/0.55 (define @t8 () (@list @t1 @t2 @t3)) % 0.29/0.55 (define @t9 () (forall @t8 @t7)) % 0.29/0.55 (define @t10 () (tptp.tc_set tptp.t_a)) % 0.29/0.55 (define @t11 () (tptp.tc_set @t10)) % 0.29/0.55 (define @t12 () (tptp.c_Union tptp.v_Y @t10)) % 0.29/0.55 (define @t13 () (tptp.c_lessequals tptp.v_n @t12 @t11)) % 0.29/0.55 (define @t14 () (tptp.c_lessequals @t12 tptp.v_n @t11)) % 0.29/0.55 (define @t15 () (= tptp.v_n @t12)) % 0.29/0.55 (define @t16 () (not @t14)) % 0.29/0.55 (define @t17 () (not @t13)) % 0.29/0.56 (define @t18 () (or @t17 @t16 @t15)) % 0.29/0.56 (define @t19 () (not @t18)) % 0.29/0.56 (define @t20 () (forall @t8 (or @t6 @t5 (= @t1 @t2)))) % 0.29/0.56 (assume @p1 @t9) % 0.29/0.56 (assume @p2 @t13) % 0.29/0.56 (assume @p3 @t14) % 0.29/0.56 (assume @p4 (not @t15)) % 0.29/0.56 (step @p5 :rule eq-symm :args (@t2 @t1)) % 0.29/0.56 (step @p6 :rule refl :args (@t5)) % 0.29/0.56 (step @p7 :rule refl :args (@t6)) % 0.29/0.56 (step @p8 :rule nary_cong :premises (@p7 @p6 @p5) :args (@t7)) % 0.29/0.56 (step @p9 :rule cong :premises (@p8) :args (@t9)) % 0.29/0.56 (step @p10 :rule eq_resolve :premises (@p1 @p9)) % 0.29/0.56 (step @p11 :rule cnf_or_pos :args (@t18)) % 0.29/0.56 (step @p12 :rule reordering :premises (@p11) :args ((or @t15 @t17 @t16 @t19))) % 0.29/0.56 (step @p13 :rule chain_m_resolution :premises (@p12 @p4 @p2 @p3) :args (@t19 (@list true false false) (@list @t15 @t13 @t14))) % 0.29/0.56 (assume-push @p20 @t20) % 0.29/0.56 (step @p15 :rule instantiate :premises (@p10) :args ((@list tptp.v_n @t12 @t10))) % 0.29/0.56 (step-pop @p21 :rule scope :premises (@p15)) % 0.29/0.56 (step @p16 :rule process_scope :premises (@p21) :args (@t18)) % 0.29/0.56 (step @p18 :rule implies_elim :premises (@p16)) % 0.29/0.56 (step @p19 false :rule chain_m_resolution :premises (@p18 @p13 @p10) :args (false (@list true false) (@list @t18 @t20))) % 0.29/0.56 ) % 0.29/0.56 % SZS output end Proof % 0.37/0.56 % cvc5 exiting %------------------------------------------------------------------------------