%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : COL017-1 : 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 08:09:46 AM UTC 2026 % Result : Unsatisfiable 18.51s 18.78s % Output : Proof 18.51s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : COL017-1 : 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 % 0.17/0.34 % Computer : n013.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 : Mon Jun 1 20:17:15 EDT 2026 % 0.17/0.34 % 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... % 15.50/15.74 --- Run --no-e-matching --full-saturate-quant at 6... % 18.51/18.78 % SZS status Unsatisfiable % 18.51/18.78 % SZS output start Proof % 18.51/18.78 ( % 18.51/18.78 (declare-sort $$unsorted 0) % 18.51/18.78 (declare-const tptp.combinator $$unsorted) % 18.51/18.78 (declare-const tptp.m $$unsorted) % 18.51/18.78 (declare-const tptp.b $$unsorted) % 18.51/18.78 (declare-const tptp.t $$unsorted) % 18.51/18.78 (declare-const tptp.apply (-> $$unsorted $$unsorted $$unsorted)) % 18.51/18.78 (define @t1 () (@var "Z" $$unsorted)) % 18.51/18.78 (define @t2 () (@var "Y" $$unsorted)) % 18.51/18.78 (define @t3 () (@var "X" $$unsorted)) % 18.51/18.78 (define @t4 () (forall (@list @t3 @t2 @t1) (= (tptp.apply (tptp.apply (tptp.apply tptp.b @t3) @t2) @t1) (tptp.apply @t3 (tptp.apply @t2 @t1))))) % 18.51/18.78 (define @t5 () (tptp.apply (tptp.apply tptp.b tptp.combinator) tptp.m)) % 18.51/18.78 (define @t6 () (tptp.apply @t5 @t5)) % 18.51/18.78 (define @t7 () (tptp.apply tptp.combinator (tptp.apply tptp.m @t5))) % 18.51/18.78 (define @t8 () (= @t6 @t7)) % 18.51/18.78 (assume @p1 @t4) % 18.51/18.78 (assume @p2 (forall (@list @t3) (= (tptp.apply tptp.m @t3) (tptp.apply @t3 @t3)))) % 18.51/18.78 (assume @p3 (forall (@list @t3 @t2) (= (tptp.apply (tptp.apply tptp.t @t3) @t2) (tptp.apply @t2 @t3)))) % 18.51/18.78 (assume @p4 (forall (@list @t2) (not (= @t2 (tptp.apply tptp.combinator @t2))))) % 18.51/18.78 (step @p5 :rule instantiate :premises (@p4) :args ((@list @t6))) % 18.51/18.78 (step @p6 :rule false_intro :premises (@p5)) % 18.51/18.78 (step @p7 :rule instantiate :premises (@p2) :args ((@list @t5))) % 18.51/18.78 (step @p8 :rule refl :args (tptp.combinator)) % 18.51/18.78 (step @p9 :rule cong :premises (@p8 @p7) :args (@t7)) % 18.51/18.78 (step @p10 :rule refl :args (@t6)) % 18.51/18.78 (step @p11 :rule cong :premises (@p10 @p9) :args (@t8)) % 18.51/18.78 (step @p12 :rule trans :premises (@p11 @p6)) % 18.51/18.78 (step @p13 :rule false_elim :premises (@p12)) % 18.51/18.78 (assume-push @p20 @t4) % 18.51/18.78 (step @p15 :rule instantiate :premises (@p1) :args ((@list tptp.combinator tptp.m @t5))) % 18.51/18.78 (step-pop @p21 :rule scope :premises (@p15)) % 18.51/18.78 (step @p16 :rule process_scope :premises (@p21) :args (@t8)) % 18.51/18.78 (step @p18 :rule implies_elim :premises (@p16)) % 18.51/18.78 (step @p19 false :rule chain_m_resolution :premises (@p18 @p13 @p1) :args (false (@list true false) (@list @t8 @t4))) % 18.51/18.78 ) % 18.51/18.78 % SZS output end Proof % 18.51/18.78 % cvc5 exiting %------------------------------------------------------------------------------