%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : DAT333_3 : TPTP v9.2.1. Released v8.2.0. % 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 08:14:45 AM UTC 2026 % Result : Theorem 27.53s 27.71s % Output : Proof 27.53s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : DAT333_3 : TPTP v9.2.1. Released v8.2.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.18/0.35 % Computer : n026.cluster.edu % 0.18/0.35 % Model : x86_64 x86_64 % 0.18/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.35 % Memory : 8042.1875MB % 0.18/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.35 % CPULimit : 300 % 0.18/0.35 % WCLimit : 300 % 0.18/0.35 % DateTime : Mon Jun 1 22:32:40 EDT 2026 % 0.18/0.35 % CPUTime : % 0.34/0.50 %----Proving TF0_NAR, FOF, or CNF % 27.53/27.71 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 27.53/27.71 --- Run --no-e-matching --full-saturate-quant at 6... % 27.53/27.71 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.53/27.71 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 27.53/27.71 % SZS status Theorem % 27.53/27.71 % SZS output start Proof % 27.53/27.71 ( % 27.53/27.71 (declare-sort |tptp.'$ki_world'| 0) % 27.53/27.71 (declare-sort $$unsorted 0) % 27.53/27.71 (declare-const |tptp.'$ki_local_world'| |tptp.'$ki_world'|) % 27.53/27.71 (declare-const tptp.john $$unsorted) % 27.53/27.71 (declare-const tptp.math $$unsorted) % 27.53/27.71 (declare-const tptp.cs $$unsorted) % 27.53/27.71 (declare-const tptp.mary $$unsorted) % 27.53/27.71 (declare-const tptp.teach (-> |tptp.'$ki_world'| $$unsorted $$unsorted Bool)) % 27.53/27.71 (declare-const tptp.sue $$unsorted) % 27.53/27.71 (declare-const tptp.psych $$unsorted) % 27.53/27.71 (declare-const |tptp.'$ki_exists_in_world_$i'| (-> |tptp.'$ki_world'| $$unsorted Bool)) % 27.53/27.71 (declare-const |tptp.'$ki_accessible'| (-> |tptp.'$ki_world'| |tptp.'$ki_world'| Bool)) % 27.53/27.71 (define @t1 () (@var "V" |tptp.'$ki_world'|)) % 27.53/27.71 (define @t2 () (@var "W" |tptp.'$ki_world'|)) % 27.53/27.71 (define @t3 () (@list @t2)) % 27.53/27.71 (define @t4 () (@var "X" $$unsorted)) % 27.53/27.71 (define @t5 () (|tptp.'$ki_exists_in_world_$i'| @t2 @t4)) % 27.53/27.71 (define @t6 () (@list @t4)) % 27.53/27.71 (define @t7 () (tptp.teach @t2 tptp.sue tptp.psych)) % 27.53/27.71 (define @t8 () (tptp.teach @t2 tptp.mary tptp.psych)) % 27.53/27.71 (define @t9 () (tptp.teach @t2 @t4 tptp.cs)) % 27.53/27.71 (define @t10 () (and @t5 @t9)) % 27.53/27.71 (define @t11 () (exists @t6 @t10)) % 27.53/27.71 (define @t12 () (tptp.teach @t2 tptp.john tptp.math)) % 27.53/27.71 (define @t13 () (and @t12 @t11 @t8 @t7)) % 27.53/27.71 (define @t14 () (|tptp.'$ki_accessible'| |tptp.'$ki_local_world'| @t2)) % 27.53/27.71 (define @t15 () (=> @t14 @t13)) % 27.53/27.71 (define @t16 () (forall @t3 @t15)) % 27.53/27.71 (define @t17 () (tptp.teach @t2 tptp.john @t4)) % 27.53/27.71 (define @t18 () (forall @t3 (=> @t14 @t17))) % 27.53/27.71 (define @t19 () (|tptp.'$ki_exists_in_world_$i'| |tptp.'$ki_local_world'| @t4)) % 27.53/27.71 (define @t20 () (and @t19 @t18)) % 27.53/27.71 (define @t21 () (exists @t6 @t20)) % 27.53/27.71 (define @t22 () (not @t21)) % 27.53/27.71 (define @t23 () (not @t14)) % 27.53/27.71 (define @t24 () (forall @t3 (or @t23 @t17))) % 27.53/27.71 (define @t25 () (and @t19 @t24)) % 27.53/27.71 (define @t26 () (forall @t6 (not @t25))) % 27.53/27.71 (define @t27 () (not @t26)) % 27.53/27.71 (define @t28 () (forall @t3 (or @t23 @t12))) % 27.53/27.71 (define @t29 () (not @t28)) % 27.53/27.71 (define @t30 () (|tptp.'$ki_exists_in_world_$i'| |tptp.'$ki_local_world'| tptp.math)) % 27.53/27.71 (define @t31 () (not @t30)) % 27.53/27.71 (define @t32 () (or @t31 @t29)) % 27.53/27.71 (define @t33 () (@quantifiers_skolemize @t28 0)) % 27.53/27.71 (define @t34 () (|tptp.'$ki_accessible'| |tptp.'$ki_local_world'| @t33)) % 27.53/27.71 (define @t35 () (tptp.teach @t33 tptp.john tptp.math)) % 27.53/27.71 (define @t36 () (not @t34)) % 27.53/27.71 (define @t37 () (or @t36 @t35)) % 27.53/27.71 (define @t38 () (@list true)) % 27.53/27.71 (define @t39 () (@list @t37)) % 27.53/27.71 (define @t40 () (and @t35 (not (forall @t6 (or (not (|tptp.'$ki_exists_in_world_$i'| @t33 @t4)) (not (tptp.teach @t33 @t4 tptp.cs))))) (tptp.teach @t33 tptp.mary tptp.psych) (tptp.teach @t33 tptp.sue tptp.psych))) % 27.53/27.71 (define @t41 () (not @t40)) % 27.53/27.71 (define @t42 () (and @t12 (not (forall @t6 (or (not @t5) (not @t9)))) @t8 @t7)) % 27.53/27.71 (define @t43 () (forall @t6 (not @t10))) % 27.53/27.71 (define @t44 () (not @t43)) % 27.53/27.71 (define @t45 () (or @t36 @t40)) % 27.53/27.71 (assume @p1 (forall @t3 (exists (@list @t1) (|tptp.'$ki_accessible'| @t2 @t1)))) % 27.53/27.71 (assume @p2 (forall (@list @t2 @t4) @t5)) % 27.53/27.71 (assume @p3 (forall @t3 (exists @t6 @t5))) % 27.53/27.71 (assume @p4 @t16) % 27.53/27.71 (assume @p5 @t22) % 27.53/27.71 (assume @p6 true) % 27.53/27.71 (step @p7 :rule bool-double-not-elim :args ((forall @t6 (or (not @t19) (not @t24))))) % 27.53/27.71 (step @p8 :rule bool-and-de-morgan :args (@t19 @t24 true)) % 27.53/27.71 (step @p9 :rule cong :premises (@p8) :args (@t26)) % 27.53/27.71 (step @p10 :rule cong :premises (@p9) :args (@t27)) % 27.53/27.71 (step @p11 :rule exists-elim :args ((= (exists @t6 @t25) @t27))) % 27.53/27.71 (step @p12 :rule trans :premises (@p11 @p10)) % 27.53/27.71 (step @p13 :rule bool-impl-elim :args (@t14 @t17)) % 27.53/27.71 (step @p14 :rule cong :premises (@p13) :args (@t18)) % 27.53/27.71 (step @p15 :rule refl :args (@t19)) % 27.53/27.71 (step @p16 :rule nary_cong :premises (@p15 @p14) :args (@t20)) % 27.53/27.71 (step @p17 :rule cong :premises (@p16) :args (@t21)) % 27.53/27.71 (step @p18 :rule trans :premises (@p17 @p12)) % 27.53/27.71 (step @p19 :rule cong :premises (@p18) :args (@t22)) % 27.53/27.71 (step @p20 :rule trans :premises (@p19 @p7)) % 27.53/27.71 (step @p21 :rule eq_resolve :premises (@p5 @p20)) % 27.53/27.71 (step @p22 :rule instantiate :premises (@p21) :args ((@list tptp.math))) % 27.53/27.71 (step @p23 :rule instantiate :premises (@p2) :args ((@list |tptp.'$ki_local_world'| tptp.math))) % 27.53/27.71 (step @p24 :rule cnf_or_pos :args (@t32)) % 27.53/27.71 (step @p25 :rule reordering :premises (@p24) :args ((or @t31 @t29 (not @t32)))) % 27.53/27.71 (step @p26 :rule chain_m_resolution :premises (@p25 @p23 @p22) :args (@t29 (@list false false) (@list @t30 @t32))) % 27.53/27.71 (step @p27 :rule skolemize :premises (@p26)) % 27.53/27.71 (step @p28 :rule bool-double-not-elim :args (@t34)) % 27.53/27.71 (step @p29 :rule refl :args (@t37)) % 27.53/27.71 (step @p30 :rule nary_cong :premises (@p29 @p28) :args ((or @t37 (not @t36)))) % 27.53/27.71 (step @p31 :rule cnf_or_neg :args (@t37 0)) % 27.53/27.71 (step @p32 :rule eq_resolve :premises (@p31 @p30)) % 27.53/27.71 (step @p33 :rule reordering :premises (@p32) :args ((or @t34 @t37))) % 27.53/27.71 (step @p34 :rule chain_m_resolution :premises (@p33 @p27) :args (@t34 @t38 @t39)) % 27.53/27.71 (step @p35 :rule cnf_or_neg :args (@t37 1)) % 27.53/27.71 (step @p36 :rule chain_m_resolution :premises (@p35 @p27) :args ((not @t35) @t38 @t39)) % 27.53/27.71 (step @p37 :rule cnf_and_pos :args (@t40 0)) % 27.53/27.71 (step @p38 :rule reordering :premises (@p37) :args ((or @t35 @t41))) % 27.53/27.71 (step @p39 :rule chain_m_resolution :premises (@p38 @p36) :args (@t41 @t38 (@list @t35))) % 27.53/27.71 (step @p40 :rule bool-impl-elim :args (@t14 @t42)) % 27.53/27.71 (step @p41 :rule cong :premises (@p40) :args ((forall @t3 (=> @t14 @t42)))) % 27.53/27.71 (step @p42 :rule refl :args (@t7)) % 27.53/27.71 (step @p43 :rule refl :args (@t8)) % 27.53/27.71 (step @p44 :rule bool-and-de-morgan :args (@t5 @t9 true)) % 27.53/27.71 (step @p45 :rule cong :premises (@p44) :args (@t43)) % 27.53/27.71 (step @p46 :rule cong :premises (@p45) :args (@t44)) % 27.53/27.71 (step @p47 :rule exists-elim :args ((= @t11 @t44))) % 27.53/27.71 (step @p48 :rule trans :premises (@p47 @p46)) % 27.53/27.71 (step @p49 :rule refl :args (@t12)) % 27.53/27.71 (step @p50 :rule nary_cong :premises (@p49 @p48 @p43 @p42) :args (@t13)) % 27.53/27.71 (step @p51 :rule refl :args (@t14)) % 27.53/27.71 (step @p52 :rule cong :premises (@p51 @p50) :args (@t15)) % 27.53/27.71 (step @p53 :rule cong :premises (@p52) :args (@t16)) % 27.53/27.71 (step @p54 :rule trans :premises (@p53 @p41)) % 27.53/27.71 (step @p55 :rule eq_resolve :premises (@p4 @p54)) % 27.53/27.71 (step @p56 :rule instantiate :premises (@p55) :args ((@list @t33))) % 27.53/27.71 (step @p57 :rule cnf_or_pos :args (@t45)) % 27.53/27.71 (step @p58 :rule reordering :premises (@p57) :args ((or @t36 @t40 (not @t45)))) % 27.53/27.71 (step @p59 false :rule chain_m_resolution :premises (@p58 @p56 @p39 @p34) :args (false (@list false true false) (@list @t45 @t40 @t34))) % 27.53/27.71 ) % 27.53/27.71 % SZS output end Proof % 27.53/27.71 % cvc5 exiting %------------------------------------------------------------------------------