%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LAT042-1 : TPTP v9.2.1. Released v2.5.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n023.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 08:29:40 AM UTC 2026 % Result : Unsatisfiable 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 : LAT042-1 : TPTP v9.2.1. Released v2.5.0. % 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 : n023.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 05:45:43 EDT 2026 % 0.17/0.34 % CPUTime : % 0.32/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.32/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.32/0.55 % SZS status Unsatisfiable % 0.32/0.55 % SZS output start Proof % 0.32/0.55 ( % 0.32/0.55 (declare-sort $$unsorted 0) % 0.32/0.55 (declare-const tptp.c $$unsorted) % 0.32/0.55 (declare-const tptp.n0 $$unsorted) % 0.32/0.55 (declare-const tptp.b $$unsorted) % 0.32/0.55 (declare-const tptp.n1 $$unsorted) % 0.32/0.55 (declare-const tptp.join (-> $$unsorted $$unsorted $$unsorted)) % 0.32/0.55 (declare-const tptp.a $$unsorted) % 0.32/0.55 (declare-const tptp.complement (-> $$unsorted $$unsorted)) % 0.32/0.55 (declare-const tptp.meet (-> $$unsorted $$unsorted $$unsorted)) % 0.32/0.55 (define @t1 () (@var "X" $$unsorted)) % 0.32/0.55 (define @t2 () (@list @t1)) % 0.32/0.55 (define @t3 () (@var "Y" $$unsorted)) % 0.32/0.55 (define @t4 () (tptp.join @t1 @t3)) % 0.32/0.55 (define @t5 () (tptp.meet @t1 @t4)) % 0.32/0.55 (define @t6 () (@list @t1 @t3)) % 0.32/0.55 (define @t7 () (forall @t6 (= @t5 @t1))) % 0.32/0.55 (define @t8 () (tptp.meet @t1 @t3)) % 0.32/0.55 (define @t9 () (@var "Z" $$unsorted)) % 0.32/0.55 (define @t10 () (@list @t1 @t3 @t9)) % 0.32/0.55 (define @t11 () (tptp.join @t3 @t9)) % 0.32/0.55 (define @t12 () (tptp.complement @t1)) % 0.32/0.55 (define @t13 () (tptp.join tptp.a tptp.c)) % 0.32/0.55 (define @t14 () (tptp.join tptp.a tptp.b)) % 0.32/0.55 (define @t15 () (tptp.meet @t14 @t13)) % 0.32/0.55 (define @t16 () (tptp.meet tptp.b @t13)) % 0.32/0.55 (define @t17 () (tptp.join tptp.a @t16)) % 0.32/0.55 (define @t18 () (= @t17 @t15)) % 0.32/0.55 (define @t19 () (tptp.meet tptp.a @t13)) % 0.32/0.55 (define @t20 () (= tptp.a @t19)) % 0.32/0.55 (define @t21 () (tptp.meet @t13 tptp.b)) % 0.32/0.55 (define @t22 () (= @t16 @t21)) % 0.32/0.55 (define @t23 () (tptp.meet @t13 @t14)) % 0.32/0.55 (define @t24 () (= @t15 @t23)) % 0.32/0.55 (define @t25 () (tptp.meet @t13 tptp.a)) % 0.32/0.55 (define @t26 () (= @t19 @t25)) % 0.32/0.55 (define @t27 () (= @t23 (tptp.join @t25 @t21))) % 0.32/0.55 (define @t28 () (and @t20 @t22 @t24 @t26 @t27)) % 0.32/0.55 (assume @p1 (forall @t2 (= (tptp.meet @t1 @t1) @t1))) % 0.32/0.55 (assume @p2 (forall @t2 (= (tptp.join @t1 @t1) @t1))) % 0.32/0.55 (assume @p3 @t7) % 0.32/0.55 (assume @p4 (forall @t6 (= (tptp.join @t1 @t8) @t1))) % 0.32/0.55 (assume @p5 (forall @t6 (= @t8 (tptp.meet @t3 @t1)))) % 0.32/0.55 (assume @p6 (forall @t6 (= @t4 (tptp.join @t3 @t1)))) % 0.32/0.55 (assume @p7 (forall @t10 (= (tptp.meet @t8 @t9) (tptp.meet @t1 (tptp.meet @t3 @t9))))) % 0.32/0.55 (assume @p8 (forall @t10 (= (tptp.join @t4 @t9) (tptp.join @t1 @t11)))) % 0.32/0.55 (assume @p9 (forall @t10 (= (tptp.meet @t1 @t11) (tptp.join @t8 (tptp.meet @t1 @t9))))) % 0.32/0.55 (assume @p10 (forall @t2 (= (tptp.join @t12 @t1) tptp.n1))) % 0.32/0.55 (assume @p11 (forall @t2 (= (tptp.meet @t12 @t1) tptp.n0))) % 0.32/0.55 (assume @p12 (forall @t2 (= (tptp.complement @t12) @t1))) % 0.32/0.55 (assume @p13 (not @t18)) % 0.32/0.55 (step @p14 :rule eq-symm :args (@t5 @t1)) % 0.32/0.55 (step @p15 :rule cong :premises (@p14) :args (@t7)) % 0.32/0.55 (step @p16 :rule eq_resolve :premises (@p3 @p15)) % 0.32/0.55 (step @p17 :rule instantiate :premises (@p16) :args ((@list tptp.a tptp.c))) % 0.32/0.55 (step @p18 :rule instantiate :premises (@p5) :args ((@list tptp.b @t13))) % 0.32/0.55 (step @p19 :rule instantiate :premises (@p5) :args ((@list @t14 @t13))) % 0.32/0.55 (step @p20 :rule instantiate :premises (@p5) :args ((@list tptp.a @t13))) % 0.32/0.55 (step @p21 :rule instantiate :premises (@p9) :args ((@list @t13 tptp.a tptp.b))) % 0.32/0.55 (assume-push @p43 @t20) % 0.32/0.55 (assume-push @p44 @t22) % 0.32/0.55 (assume-push @p45 @t24) % 0.32/0.55 (assume-push @p46 @t26) % 0.32/0.55 (assume-push @p47 @t27) % 0.32/0.55 (step @p27 :rule symm :premises (@p19)) % 0.32/0.55 (step @p28 :rule symm :premises (@p21)) % 0.32/0.55 (step @p29 :rule trans :premises (@p17 @p20)) % 0.32/0.55 (step @p30 :rule cong :premises (@p29 @p18) :args (@t17)) % 0.32/0.55 (step @p31 :rule trans :premises (@p30 @p28 @p27)) % 0.32/0.55 (step-pop @p48 :rule scope :premises (@p31)) % 0.32/0.55 (step-pop @p49 :rule scope :premises (@p48)) % 0.32/0.55 (step-pop @p50 :rule scope :premises (@p49)) % 0.32/0.55 (step-pop @p51 :rule scope :premises (@p50)) % 0.32/0.55 (step-pop @p52 :rule scope :premises (@p51)) % 0.32/0.55 (step @p32 :rule process_scope :premises (@p52) :args (@t18)) % 0.32/0.55 (step @p38 :rule implies_elim :premises (@p32)) % 0.32/0.55 (step @p39 :rule cnf_and_neg :args (@t28)) % 0.32/0.55 (step @p40 :rule resolution :premises (@p39 @p38) :args (true @t28)) % 0.32/0.55 (step @p41 :rule reordering :premises (@p40) :args ((or @t18 (not @t20) (not @t22) (not @t24) (not @t26) (not @t27)))) % 0.32/0.55 (step @p42 false :rule chain_m_resolution :premises (@p41 @p21 @p20 @p19 @p18 @p17 @p13) :args (false (@list false false false false false true) (@list @t27 @t26 @t24 @t22 @t20 @t18))) % 0.32/0.55 ) % 0.32/0.56 % SZS output end Proof % 0.32/0.56 % cvc5 exiting %------------------------------------------------------------------------------