%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : COL052-1 : 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 : n015.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 27.45s 28.01s % Output : Proof 27.45s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : COL052-1 : 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 % 0.18/0.34 % Computer : n015.cluster.edu % 0.18/0.34 % Model : x86_64 x86_64 % 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.34 % Memory : 8042.1875MB % 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.34 % CPULimit : 300 % 0.18/0.34 % WCLimit : 300 % 0.18/0.34 % DateTime : Mon Jun 1 20:15:49 EDT 2026 % 0.18/0.34 % CPUTime : % 0.30/0.48 %----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... % 15.32/15.56 --- Run --no-e-matching --full-saturate-quant at 6... % 21.31/21.59 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.41/27.62 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 27.45/28.01 % SZS status Unsatisfiable % 27.45/28.01 % SZS output start Proof % 27.45/28.01 ( % 27.45/28.01 (declare-sort $$unsorted 0) % 27.45/28.01 (declare-const tptp.b $$unsorted) % 27.45/28.01 (declare-const tptp.a $$unsorted) % 27.45/28.01 (declare-const tptp.odd_bird $$unsorted) % 27.45/28.01 (declare-const tptp.c $$unsorted) % 27.45/28.01 (declare-const tptp.common_bird (-> $$unsorted $$unsorted)) % 27.45/28.01 (declare-const tptp.compose (-> $$unsorted $$unsorted $$unsorted)) % 27.45/28.01 (declare-const tptp.response (-> $$unsorted $$unsorted $$unsorted)) % 27.45/28.01 (define @t1 () (@var "W" $$unsorted)) % 27.45/28.01 (define @t2 () (@var "Y" $$unsorted)) % 27.45/28.01 (define @t3 () (@var "X" $$unsorted)) % 27.45/28.01 (define @t4 () (tptp.common_bird @t3)) % 27.45/28.01 (define @t5 () (tptp.response @t3 @t4)) % 27.45/28.01 (define @t6 () (tptp.response tptp.c @t4)) % 27.45/28.01 (define @t7 () (= @t6 @t5)) % 27.45/28.01 (define @t8 () (@list @t3)) % 27.45/28.01 (define @t9 () (forall @t8 @t7)) % 27.45/28.01 (define @t10 () (@var "V" $$unsorted)) % 27.45/28.01 (define @t11 () (forall (@list @t10) (not (= (tptp.response tptp.a @t10) (tptp.response tptp.odd_bird @t10))))) % 27.45/28.01 (define @t12 () (tptp.compose tptp.a tptp.b)) % 27.45/28.01 (define @t13 () (tptp.compose tptp.odd_bird tptp.b)) % 27.45/28.01 (define @t14 () (tptp.common_bird @t13)) % 27.45/28.01 (define @t15 () (tptp.response tptp.b @t14)) % 27.45/28.01 (define @t16 () (tptp.response tptp.a @t15)) % 27.45/28.01 (define @t17 () (tptp.response tptp.odd_bird @t15)) % 27.45/28.01 (define @t18 () (not (= @t16 @t17))) % 27.45/28.01 (define @t19 () (tptp.response @t12 @t4)) % 27.45/28.01 (assume @p1 (forall (@list @t3 @t2 @t1) (= (tptp.response (tptp.compose @t3 @t2) @t1) (tptp.response @t3 (tptp.response @t2 @t1))))) % 27.45/28.01 (assume @p2 @t9) % 27.45/28.01 (assume @p3 @t11) % 27.45/28.01 (assume @p4 (= tptp.c @t12)) % 27.45/28.01 (step @p5 :rule evaluate :args ((= true false))) % 27.45/28.01 (step @p6 :rule eq-symm :args (@t16 @t17)) % 27.45/28.01 (step @p7 :rule cong :premises (@p6) :args (@t18)) % 27.45/28.01 (step @p8 :rule refl :args (@t11)) % 27.45/28.01 (step @p9 :rule cong :premises (@p8 @p7) :args ((=> @t11 @t18))) % 27.45/28.01 (assume-push @p36 @t11) % 27.45/28.01 (step @p11 :rule instantiate :premises (@p3) :args ((@list @t15))) % 27.45/28.01 (step-pop @p37 :rule scope :premises (@p11)) % 27.45/28.01 (step @p12 :rule process_scope :premises (@p37) :args (@t18)) % 27.45/28.01 (step @p14 :rule eq_resolve :premises (@p12 @p9)) % 27.45/28.01 (step @p15 :rule implies_elim :premises (@p14)) % 27.45/28.01 (step @p16 :rule chain_m_resolution :premises (@p15 @p3) :args ((not (= @t17 @t16)) (@list false) (@list @t11))) % 27.45/28.01 (step @p17 :rule false_intro :premises (@p16)) % 27.45/28.01 (step @p18 :rule instantiate :premises (@p1) :args ((@list tptp.a tptp.b @t14))) % 27.45/28.01 (step @p19 :rule eq-symm :args (@t19 @t5)) % 27.45/28.01 (step @p20 :rule cong :premises (@p19) :args ((forall @t8 (= @t19 @t5)))) % 27.45/28.01 (step @p21 :rule refl :args (@t5)) % 27.45/28.01 (step @p22 :rule refl :args (@t4)) % 27.45/28.01 (step @p23 :rule cong :premises (@p4 @p22) :args (@t6)) % 27.45/28.01 (step @p24 :rule cong :premises (@p23 @p21) :args (@t7)) % 27.45/28.01 (step @p25 :rule cong :premises (@p24) :args (@t9)) % 27.45/28.01 (step @p26 :rule trans :premises (@p25 @p20)) % 27.45/28.01 (step @p27 :rule eq_resolve :premises (@p2 @p26)) % 27.45/28.01 (step @p28 :rule instantiate :premises (@p27) :args ((@list @t13))) % 27.45/28.01 (step @p29 :rule instantiate :premises (@p1) :args ((@list tptp.odd_bird tptp.b @t14))) % 27.45/28.01 (step @p30 :rule symm :premises (@p29)) % 27.45/28.01 (step @p31 :rule trans :premises (@p30 @p28 @p18)) % 27.45/28.01 (step @p32 :rule true_intro :premises (@p31)) % 27.45/28.01 (step @p33 :rule symm :premises (@p32)) % 27.45/28.01 (step @p34 :rule trans :premises (@p33 @p17)) % 27.45/28.01 (step @p35 false :rule eq_resolve :premises (@p34 @p5)) % 27.45/28.01 ) % 27.45/28.01 % SZS output end Proof % 27.45/28.02 % cvc5 exiting %------------------------------------------------------------------------------