%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN080-1 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/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 09:08:02 AM UTC 2026 % Result : Unsatisfiable 0.28s 0.54s % Output : Proof 0.28s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYN080-1 : TPTP v9.2.1. Released v1.0.0. % 0.00/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n014.cluster.edu % 0.15/0.34 % Model : x86_64 x86_64 % 0.15/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.34 % Memory : 8042.1875MB % 0.15/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.34 % CPULimit : 300 % 0.15/0.34 % WCLimit : 300 % 0.15/0.34 % DateTime : Tue Jun 2 23:20:43 EDT 2026 % 0.15/0.34 % CPUTime : % 0.28/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.28/0.54 % SZS status Unsatisfiable % 0.28/0.54 % SZS output start Proof % 0.28/0.55 ( % 0.28/0.55 (declare-sort $$unsorted 0) % 0.28/0.55 (declare-const tptp.a $$unsorted) % 0.28/0.55 (declare-const tptp.b $$unsorted) % 0.28/0.55 (declare-const tptp.f (-> $$unsorted $$unsorted)) % 0.28/0.55 (declare-const tptp.g (-> $$unsorted $$unsorted)) % 0.28/0.55 (define @t1 () (@var "Y" $$unsorted)) % 0.28/0.55 (define @t2 () (@var "X" $$unsorted)) % 0.28/0.55 (define @t3 () (tptp.g tptp.b)) % 0.28/0.55 (define @t4 () (tptp.f tptp.a)) % 0.28/0.55 (define @t5 () (tptp.f @t4)) % 0.28/0.55 (define @t6 () (= @t5 (tptp.f @t3))) % 0.28/0.55 (define @t7 () (= @t4 @t3)) % 0.28/0.55 (assume @p1 (forall (@list @t2 @t1) (= (tptp.f @t2) (tptp.g @t1)))) % 0.28/0.55 (assume @p2 (not @t6)) % 0.28/0.55 (step @p3 :rule instantiate :premises (@p1) :args ((@list tptp.a tptp.b))) % 0.28/0.55 (assume-push @p11 @t7) % 0.28/0.55 (step @p5 :rule cong :premises (@p3) :args (@t5)) % 0.28/0.55 (step-pop @p12 :rule scope :premises (@p5)) % 0.28/0.55 (step @p6 :rule process_scope :premises (@p12) :args (@t6)) % 0.28/0.55 (step @p8 :rule implies_elim :premises (@p6)) % 0.28/0.55 (step @p9 :rule reordering :premises (@p8) :args ((or @t6 (not @t7)))) % 0.28/0.55 (step @p10 false :rule chain_m_resolution :premises (@p9 @p3 @p2) :args (false (@list false true) (@list @t7 @t6))) % 0.28/0.55 ) % 0.28/0.55 % SZS output end Proof % 0.28/0.55 % cvc5 exiting %------------------------------------------------------------------------------