%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN959+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n026.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 09:10:08 AM UTC 2026 % Result : Theorem 0.32s 0.55s % Output : Proof 0.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYN959+1 : TPTP v9.2.1. Released v3.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n026.cluster.edu % 0.17/0.34 % Model : x86_64 x86_64 % 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.34 % Memory : 8042.1875MB % 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.34 % CPULimit : 300 % 0.17/0.34 % WCLimit : 300 % 0.17/0.34 % DateTime : Tue Jun 2 23:50:25 EDT 2026 % 0.17/0.34 % CPUTime : % 0.32/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.32/0.55 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.32/0.55 % SZS status Theorem % 0.32/0.55 % SZS output start Proof % 0.32/0.55 ( % 0.32/0.55 (declare-sort $$unsorted 0) % 0.32/0.55 (declare-const tptp.a (-> $$unsorted Bool)) % 0.32/0.55 (declare-const tptp.b (-> $$unsorted Bool)) % 0.32/0.55 (define @t1 () (@var "X" $$unsorted)) % 0.32/0.55 (define @t2 () (tptp.b @t1)) % 0.32/0.55 (define @t3 () (tptp.a @t1)) % 0.32/0.55 (define @t4 () (or @t3 @t2)) % 0.32/0.55 (define @t5 () (@list @t1)) % 0.32/0.55 (define @t6 () (exists @t5 @t4)) % 0.32/0.55 (define @t7 () (exists @t5 @t2)) % 0.32/0.55 (define @t8 () (=> @t7 @t6)) % 0.32/0.55 (define @t9 () (not @t8)) % 0.32/0.55 (define @t10 () (not @t2)) % 0.32/0.55 (define @t11 () (forall @t5 @t10)) % 0.32/0.55 (define @t12 () (@list @t1)) % 0.32/0.55 (define @t13 () (@var "BOUND_VARIABLE_7434" $$unsorted)) % 0.32/0.55 (define @t14 () (@list @t13)) % 0.32/0.55 (define @t15 () (not @t3)) % 0.32/0.55 (define @t16 () (forall @t5 @t15)) % 0.32/0.55 (define @t17 () (and @t16 @t11)) % 0.32/0.55 (define @t18 () (forall @t5 (not @t4))) % 0.32/0.55 (define @t19 () (not @t18)) % 0.32/0.55 (define @t20 () (forall (@list @t13) (not (tptp.b @t13)))) % 0.32/0.55 (define @t21 () (@list true)) % 0.32/0.55 (assume @p1 @t9) % 0.32/0.55 (assume @p2 true) % 0.32/0.55 (step @p3 :rule alpha_equiv :args (@t11 @t12 @t14)) % 0.32/0.55 (step @p4 :rule alpha_equiv :args (@t16 @t12 (@list (@var "BOUND_VARIABLE_7428" $$unsorted)))) % 0.32/0.55 (step @p5 :rule nary_cong :premises (@p4 @p3) :args (@t17)) % 0.32/0.55 (step @p6 :rule quant-miniscope-and :args ((= (forall @t5 (and @t15 @t10)) @t17))) % 0.32/0.55 (step @p7 :rule trans :premises (@p6 @p5)) % 0.32/0.55 (step @p8 :rule bool-or-de-morgan :args (@t3 @t2 false)) % 0.32/0.55 (step @p9 :rule cong :premises (@p8) :args (@t18)) % 0.32/0.55 (step @p10 :rule trans :premises (@p9 @p7)) % 0.32/0.55 (step @p11 :rule cong :premises (@p10) :args (@t19)) % 0.32/0.55 (step @p12 :rule exists-elim :args ((= @t6 @t19))) % 0.32/0.55 (step @p13 :rule trans :premises (@p12 @p11)) % 0.32/0.55 (step @p14 :rule exists-elim :args ((= @t7 (not @t11)))) % 0.32/0.55 (step @p15 :rule cong :premises (@p14 @p13) :args (@t8)) % 0.32/0.55 (step @p16 :rule cong :premises (@p15) :args (@t9)) % 0.32/0.55 (step @p17 :rule eq_resolve :premises (@p1 @p16)) % 0.32/0.55 (step @p18 :rule not_implies_elim1 :premises (@p17)) % 0.32/0.55 (step @p19 :rule alpha_equiv :args (@t11 @t12 @t14)) % 0.32/0.55 (step @p20 :rule equiv_elim2 :premises (@p19)) % 0.32/0.55 (step @p21 :rule chain_m_resolution :premises (@p20 @p18) :args ((not @t20) @t21 (@list @t11))) % 0.32/0.55 (step @p22 :rule not_implies_elim2 :premises (@p17)) % 0.32/0.55 (step @p23 :rule not_not_elim :premises (@p22)) % 0.32/0.55 (step @p24 :rule and_elim :premises (@p23) :args (1)) % 0.32/0.55 (step @p25 false :rule chain_m_resolution :premises (@p24 @p21) :args (false @t21 (@list @t20))) % 0.32/0.55 ) % 0.32/0.55 % SZS output end Proof % 0.32/0.55 % cvc5 exiting %------------------------------------------------------------------------------