%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : REL049-1 : TPTP v9.2.1. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n005.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 08:45:05 AM UTC 2026 % Result : Unsatisfiable 0.30s 0.54s % Output : Proof 0.30s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : REL049-1 : TPTP v9.2.1. Released v4.0.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n005.cluster.edu % 0.16/0.34 % Model : x86_64 x86_64 % 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.34 % Memory : 8042.1875MB % 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.34 % CPULimit : 300 % 0.16/0.34 % WCLimit : 300 % 0.16/0.34 % DateTime : Tue Jun 2 13:52:33 EDT 2026 % 0.16/0.34 % CPUTime : % 0.30/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.30/0.54 % SZS status Unsatisfiable % 0.30/0.54 % SZS output start Proof % 0.30/0.55 ( % 0.30/0.55 (declare-sort $$unsorted 0) % 0.30/0.55 (declare-const tptp.sk1 $$unsorted) % 0.30/0.55 (declare-const tptp.sk2 $$unsorted) % 0.30/0.55 (declare-const tptp.top $$unsorted) % 0.30/0.55 (declare-const tptp.converse (-> $$unsorted $$unsorted)) % 0.30/0.55 (declare-const tptp.one $$unsorted) % 0.30/0.55 (declare-const tptp.composition (-> $$unsorted $$unsorted $$unsorted)) % 0.30/0.55 (declare-const tptp.sk3 $$unsorted) % 0.30/0.55 (declare-const tptp.meet (-> $$unsorted $$unsorted $$unsorted)) % 0.30/0.55 (declare-const tptp.complement (-> $$unsorted $$unsorted)) % 0.30/0.55 (declare-const tptp.zero $$unsorted) % 0.30/0.55 (declare-const tptp.join (-> $$unsorted $$unsorted $$unsorted)) % 0.30/0.55 (define @t1 () (@var "A" $$unsorted)) % 0.30/0.55 (define @t2 () (@var "B" $$unsorted)) % 0.30/0.55 (define @t3 () (tptp.join @t1 @t2)) % 0.30/0.55 (define @t4 () (@list @t1 @t2)) % 0.30/0.55 (define @t5 () (@var "C" $$unsorted)) % 0.30/0.55 (define @t6 () (@list @t1 @t2 @t5)) % 0.30/0.55 (define @t7 () (forall @t6 (= (tptp.join @t1 (tptp.join @t2 @t5)) (tptp.join @t3 @t5)))) % 0.30/0.55 (define @t8 () (tptp.complement @t1)) % 0.30/0.55 (define @t9 () (tptp.complement @t2)) % 0.30/0.55 (define @t10 () (tptp.complement (tptp.join @t8 @t9))) % 0.30/0.55 (define @t11 () (tptp.composition @t1 @t2)) % 0.30/0.55 (define @t12 () (tptp.composition @t2 @t5)) % 0.30/0.55 (define @t13 () (@list @t1)) % 0.30/0.55 (define @t14 () (tptp.converse @t1)) % 0.30/0.55 (define @t15 () (tptp.converse @t2)) % 0.30/0.55 (define @t16 () (tptp.join tptp.sk3 tptp.sk2)) % 0.30/0.55 (define @t17 () (tptp.join (tptp.join tptp.sk1 tptp.sk3) tptp.sk2)) % 0.30/0.55 (define @t18 () (tptp.join tptp.sk1 @t16)) % 0.30/0.55 (define @t19 () (= @t17 @t18)) % 0.30/0.55 (define @t20 () (= @t18 @t17)) % 0.30/0.55 (assume @p1 (forall @t4 (= @t3 (tptp.join @t2 @t1)))) % 0.30/0.55 (assume @p2 @t7) % 0.30/0.55 (assume @p3 (forall @t4 (= @t1 (tptp.join @t10 (tptp.complement (tptp.join @t8 @t2)))))) % 0.30/0.55 (assume @p4 (forall @t4 (= (tptp.meet @t1 @t2) @t10))) % 0.30/0.55 (assume @p5 (forall @t6 (= (tptp.composition @t1 @t12) (tptp.composition @t11 @t5)))) % 0.30/0.55 (assume @p6 (forall @t13 (= (tptp.composition @t1 tptp.one) @t1))) % 0.30/0.55 (assume @p7 (forall @t6 (= (tptp.composition @t3 @t5) (tptp.join (tptp.composition @t1 @t5) @t12)))) % 0.30/0.55 (assume @p8 (forall @t13 (= (tptp.converse @t14) @t1))) % 0.30/0.55 (assume @p9 (forall @t4 (= (tptp.converse @t3) (tptp.join @t14 @t15)))) % 0.30/0.55 (assume @p10 (forall @t4 (= (tptp.converse @t11) (tptp.composition @t15 @t14)))) % 0.30/0.55 (assume @p11 (forall @t4 (= (tptp.join (tptp.composition @t14 (tptp.complement @t11)) @t9) @t9))) % 0.30/0.55 (assume @p12 (forall @t13 (= tptp.top (tptp.join @t1 @t8)))) % 0.30/0.55 (assume @p13 (forall @t13 (= tptp.zero (tptp.meet @t1 @t8)))) % 0.30/0.55 (assume @p14 (= (tptp.join tptp.sk1 tptp.sk2) tptp.sk2)) % 0.30/0.55 (assume @p15 (= @t16 tptp.sk2)) % 0.30/0.55 (assume @p16 (not (= @t17 tptp.sk2))) % 0.30/0.55 (step @p17 :rule bool-eq-false :args (@t19)) % 0.30/0.55 (step @p18 :rule symm :premises (@p17)) % 0.30/0.55 (step @p19 :rule eq-symm :args (@t18 @t17)) % 0.30/0.55 (step @p20 :rule cong :premises (@p19) :args ((not @t20))) % 0.30/0.55 (step @p21 :rule bool-eq-false :args (@t20)) % 0.30/0.55 (step @p22 :rule trans :premises (@p21 @p20)) % 0.30/0.55 (step @p23 :rule trans :premises (@p22 @p18)) % 0.30/0.55 (step @p24 :rule symm :premises (@p16)) % 0.30/0.55 (step @p25 :rule false_intro :premises (@p24)) % 0.30/0.55 (step @p26 :rule refl :args (@t17)) % 0.30/0.55 (step @p27 :rule refl :args (tptp.sk1)) % 0.30/0.55 (step @p28 :rule cong :premises (@p27 @p15) :args (@t18)) % 0.30/0.55 (step @p29 :rule trans :premises (@p28 @p14)) % 0.30/0.55 (step @p30 :rule cong :premises (@p29 @p26) :args (@t20)) % 0.30/0.55 (step @p31 :rule trans :premises (@p30 @p25)) % 0.30/0.55 (step @p32 :rule eq_resolve :premises (@p31 @p23)) % 0.30/0.55 (step @p33 :rule false_elim :premises (@p32)) % 0.30/0.55 (step @p34 :rule refl :args (@t7)) % 0.30/0.55 (step @p35 :rule cong :premises (@p34 @p19) :args ((=> @t7 @t20))) % 0.30/0.55 (assume-push @p43 @t7) % 0.30/0.55 (step @p37 :rule instantiate :premises (@p2) :args ((@list tptp.sk1 tptp.sk3 tptp.sk2))) % 0.30/0.55 (step-pop @p44 :rule scope :premises (@p37)) % 0.30/0.55 (step @p38 :rule process_scope :premises (@p44) :args (@t20)) % 0.30/0.55 (step @p40 :rule eq_resolve :premises (@p38 @p35)) % 0.30/0.55 (step @p41 :rule implies_elim :premises (@p40)) % 0.30/0.55 (step @p42 false :rule chain_m_resolution :premises (@p41 @p33 @p2) :args (false (@list true false) (@list @t19 @t7))) % 0.30/0.55 ) % 0.30/0.55 % SZS output end Proof % 0.30/0.55 % cvc5 exiting %------------------------------------------------------------------------------