%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : COL050-1 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n018.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 08:09:50 AM UTC 2026 % Result : Unsatisfiable 15.33s 15.60s % Output : Proof 15.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : COL050-1 : TPTP v9.2.1. Released v1.0.0. % 0.00/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n018.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 : Mon Jun 1 20:13:20 EDT 2026 % 0.15/0.34 % CPUTime : % 0.31/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.31/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.33/15.54 --- Run --no-e-matching --full-saturate-quant at 6... % 15.33/15.60 % SZS status Unsatisfiable % 15.33/15.60 % SZS output start Proof % 15.39/15.60 ( % 15.39/15.60 (declare-sort $$unsorted 0) % 15.39/15.60 (declare-const tptp.a $$unsorted) % 15.39/15.60 (declare-const tptp.compose (-> $$unsorted $$unsorted $$unsorted)) % 15.39/15.60 (declare-const tptp.mocking_bird $$unsorted) % 15.39/15.60 (declare-const tptp.response (-> $$unsorted $$unsorted $$unsorted)) % 15.39/15.60 (define @t1 () (@var "Y" $$unsorted)) % 15.39/15.60 (define @t2 () (@list @t1)) % 15.39/15.60 (define @t3 () (@var "W" $$unsorted)) % 15.39/15.60 (define @t4 () (@var "X" $$unsorted)) % 15.39/15.60 (define @t5 () (forall (@list @t4 @t1 @t3) (= (tptp.response (tptp.compose @t4 @t1) @t3) (tptp.response @t4 (tptp.response @t1 @t3))))) % 15.39/15.60 (define @t6 () (tptp.response tptp.a @t1)) % 15.39/15.60 (define @t7 () (not (= @t6 @t1))) % 15.39/15.60 (define @t8 () (forall @t2 @t7)) % 15.39/15.60 (define @t9 () (tptp.compose tptp.a tptp.mocking_bird)) % 15.39/15.60 (define @t10 () (tptp.response @t9 @t9)) % 15.39/15.60 (define @t11 () (tptp.response tptp.a (tptp.response tptp.mocking_bird @t9))) % 15.39/15.60 (define @t12 () (= @t10 @t11)) % 15.39/15.60 (assume @p1 (forall @t2 (= (tptp.response tptp.mocking_bird @t1) (tptp.response @t1 @t1)))) % 15.39/15.60 (assume @p2 @t5) % 15.39/15.60 (assume @p3 @t8) % 15.39/15.60 (step @p4 :rule eq-symm :args (@t6 @t1)) % 15.39/15.60 (step @p5 :rule cong :premises (@p4) :args (@t7)) % 15.39/15.60 (step @p6 :rule cong :premises (@p5) :args (@t8)) % 15.39/15.60 (step @p7 :rule eq_resolve :premises (@p3 @p6)) % 15.39/15.60 (step @p8 :rule instantiate :premises (@p7) :args ((@list @t10))) % 15.39/15.60 (step @p9 :rule false_intro :premises (@p8)) % 15.39/15.60 (step @p10 :rule instantiate :premises (@p1) :args ((@list @t9))) % 15.39/15.60 (step @p11 :rule refl :args (tptp.a)) % 15.39/15.60 (step @p12 :rule cong :premises (@p11 @p10) :args (@t11)) % 15.39/15.60 (step @p13 :rule refl :args (@t10)) % 15.39/15.60 (step @p14 :rule cong :premises (@p13 @p12) :args (@t12)) % 15.39/15.60 (step @p15 :rule trans :premises (@p14 @p9)) % 15.39/15.60 (step @p16 :rule false_elim :premises (@p15)) % 15.39/15.60 (assume-push @p23 @t5) % 15.39/15.60 (step @p18 :rule instantiate :premises (@p2) :args ((@list tptp.a tptp.mocking_bird @t9))) % 15.39/15.60 (step-pop @p24 :rule scope :premises (@p18)) % 15.39/15.60 (step @p19 :rule process_scope :premises (@p24) :args (@t12)) % 15.39/15.60 (step @p21 :rule implies_elim :premises (@p19)) % 15.39/15.60 (step @p22 false :rule chain_m_resolution :premises (@p21 @p16 @p2) :args (false (@list true false) (@list @t12 @t5))) % 15.39/15.60 ) % 15.39/15.60 % SZS output end Proof % 15.39/15.60 % cvc5 exiting %------------------------------------------------------------------------------