%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : COL058-2 : 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 : n013.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 08:09:51 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 : COL058-2 : TPTP v9.2.1. Released v1.0.0. % 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 : n013.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 : Mon Jun 1 20:16:00 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 % 0.30/0.54 ( % 0.30/0.54 (declare-sort $$unsorted 0) % 0.30/0.54 (declare-const tptp.lark $$unsorted) % 0.30/0.54 (declare-const tptp.response (-> $$unsorted $$unsorted $$unsorted)) % 0.30/0.54 (define @t1 () (@var "X2" $$unsorted)) % 0.30/0.54 (define @t2 () (@var "X1" $$unsorted)) % 0.30/0.54 (define @t3 () (tptp.response tptp.lark tptp.lark)) % 0.30/0.54 (define @t4 () (tptp.response tptp.lark @t3)) % 0.30/0.54 (define @t5 () (tptp.response @t4 @t4)) % 0.30/0.54 (define @t6 () (tptp.response (tptp.response tptp.lark @t5) @t4)) % 0.30/0.54 (define @t7 () (tptp.response @t6 @t6)) % 0.30/0.54 (define @t8 () (tptp.response @t5 @t5)) % 0.30/0.54 (define @t9 () (tptp.response @t6 @t8)) % 0.30/0.54 (define @t10 () (tptp.response tptp.lark @t6)) % 0.30/0.54 (define @t11 () (tptp.response @t10 @t5)) % 0.30/0.54 (define @t12 () (= @t11 @t9)) % 0.30/0.54 (define @t13 () (not @t12)) % 0.30/0.54 (define @t14 () (tptp.response @t3 @t5)) % 0.30/0.54 (define @t15 () (= @t14 (tptp.response tptp.lark @t8))) % 0.30/0.54 (define @t16 () (not @t15)) % 0.30/0.54 (define @t17 () (= @t6 @t8)) % 0.30/0.54 (define @t18 () (not @t17)) % 0.30/0.54 (define @t19 () (= @t5 @t14)) % 0.30/0.54 (define @t20 () (not @t19)) % 0.30/0.54 (define @t21 () (= @t6 @t7)) % 0.30/0.54 (define @t22 () (not @t21)) % 0.30/0.54 (define @t23 () (and @t22 @t19 @t17 @t15)) % 0.30/0.54 (assume @p1 (forall (@list @t2 @t1) (= (tptp.response (tptp.response tptp.lark @t2) @t1) (tptp.response @t2 (tptp.response @t1 @t1))))) % 0.30/0.54 (assume @p2 (not (= @t7 @t6))) % 0.30/0.54 (step @p3 :rule symm :premises (@p2)) % 0.30/0.54 (step @p4 :rule instantiate :premises (@p1) :args ((@list @t3 @t4))) % 0.30/0.54 (step @p5 :rule instantiate :premises (@p1) :args ((@list @t5 @t4))) % 0.30/0.54 (step @p6 :rule instantiate :premises (@p1) :args ((@list tptp.lark @t5))) % 0.30/0.54 (step @p7 :rule instantiate :premises (@p1) :args ((@list @t6 @t5))) % 0.30/0.54 (step @p8 :rule refl :args (@t13)) % 0.30/0.54 (step @p9 :rule refl :args (@t16)) % 0.30/0.54 (step @p10 :rule refl :args (@t18)) % 0.30/0.54 (step @p11 :rule refl :args (@t20)) % 0.30/0.54 (step @p12 :rule bool-double-not-elim :args (@t21)) % 0.30/0.54 (step @p13 :rule nary_cong :premises (@p12 @p11 @p10 @p9 @p8) :args ((or (not @t22) @t20 @t18 @t16 @t13))) % 0.30/0.54 (assume-push @p43 @t22) % 0.30/0.54 (assume-push @p44 @t19) % 0.30/0.54 (assume-push @p45 @t17) % 0.30/0.54 (assume-push @p46 @t15) % 0.30/0.54 (step @p18 :rule false_intro :premises (@p3)) % 0.30/0.54 (step @p19 :rule symm :premises (@p5)) % 0.30/0.54 (step @p20 :rule refl :args (@t6)) % 0.30/0.54 (step @p21 :rule cong :premises (@p20 @p19) :args (@t9)) % 0.30/0.54 (step @p22 :rule refl :args (@t5)) % 0.30/0.54 (step @p23 :rule symm :premises (@p4)) % 0.30/0.54 (step @p24 :rule symm :premises (@p6)) % 0.30/0.54 (step @p25 :rule refl :args (tptp.lark)) % 0.30/0.54 (step @p26 :rule cong :premises (@p25 @p5) :args (@t10)) % 0.30/0.54 (step @p27 :rule trans :premises (@p26 @p24 @p23)) % 0.30/0.54 (step @p28 :rule cong :premises (@p27 @p22) :args (@t11)) % 0.30/0.54 (step @p29 :rule trans :premises (@p28 @p19)) % 0.30/0.54 (step @p30 :rule cong :premises (@p29 @p21) :args (@t12)) % 0.30/0.54 (step @p31 :rule trans :premises (@p30 @p18)) % 0.30/0.54 (step @p32 :rule false_elim :premises (@p31)) % 0.30/0.54 (step-pop @p47 :rule scope :premises (@p32)) % 0.30/0.54 (step-pop @p48 :rule scope :premises (@p47)) % 0.30/0.54 (step-pop @p49 :rule scope :premises (@p48)) % 0.30/0.54 (step-pop @p50 :rule scope :premises (@p49)) % 0.30/0.54 (step @p33 :rule process_scope :premises (@p50) :args (@t13)) % 0.30/0.54 (step @p38 :rule implies_elim :premises (@p33)) % 0.30/0.54 (step @p39 :rule cnf_and_neg :args (@t23)) % 0.30/0.54 (step @p40 :rule resolution :premises (@p39 @p38) :args (true @t23)) % 0.30/0.54 (step @p41 :rule eq_resolve :premises (@p40 @p13)) % 0.30/0.54 (step @p42 false :rule chain_m_resolution :premises (@p41 @p7 @p6 @p5 @p4 @p3) :args (false (@list false false false false true) (@list @t12 @t15 @t17 @t19 @t21))) % 0.30/0.54 ) % 0.30/0.54 % SZS output end Proof % 0.30/0.55 % cvc5 exiting %------------------------------------------------------------------------------