%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : COL085-1 : TPTP v9.2.1. Released v2.6.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n001.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 08:09:56 AM UTC 2026 % Result : Unsatisfiable 0.31s 0.54s % Output : Proof 0.31s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : COL085-1 : TPTP v9.2.1. Released v2.6.0. % 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n001.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 20:23:35 EDT 2026 % 0.16/0.34 % CPUTime : % 0.31/0.49 %----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... % 0.31/0.54 % SZS status Unsatisfiable % 0.31/0.54 % SZS output start Proof % 0.31/0.54 ( % 0.31/0.54 (declare-sort $$unsorted 0) % 0.31/0.54 (declare-const tptp.response (-> $$unsorted $$unsorted $$unsorted)) % 0.31/0.54 (declare-const tptp.a $$unsorted) % 0.31/0.54 (declare-const tptp.b $$unsorted) % 0.31/0.54 (define @t1 () (@var "B" $$unsorted)) % 0.31/0.54 (define @t2 () (@var "A" $$unsorted)) % 0.31/0.54 (define @t3 () (tptp.response tptp.a @t2)) % 0.31/0.54 (define @t4 () (not (= @t3 @t1))) % 0.31/0.54 (define @t5 () (@list @t2 @t1)) % 0.31/0.54 (define @t6 () (forall @t5 @t4)) % 0.31/0.54 (define @t7 () (@list @t2)) % 0.31/0.54 (define @t8 () (not (= @t3 @t3))) % 0.31/0.54 (define @t9 () (not (= @t1 @t3))) % 0.31/0.54 (define @t10 () (or @t9 @t9)) % 0.31/0.54 (define @t11 () (@list @t1)) % 0.31/0.54 (define @t12 () (forall @t11 @t9)) % 0.31/0.54 (define @t13 () (forall @t7 @t12)) % 0.31/0.54 (assume @p1 (= (tptp.response tptp.a tptp.b) tptp.b)) % 0.31/0.54 (assume @p2 @t6) % 0.31/0.54 (step @p3 :rule quant-unused-vars :args ((= (forall @t7 false) false))) % 0.31/0.54 (step @p4 :rule evaluate :args ((not true))) % 0.31/0.54 (step @p5 :rule eq-refl :args (@t3)) % 0.31/0.54 (step @p6 :rule cong :premises (@p5) :args (@t8)) % 0.31/0.54 (step @p7 :rule trans :premises (@p6 @p4)) % 0.31/0.54 (step @p8 :rule cong :premises (@p7) :args ((forall @t7 @t8))) % 0.31/0.54 (step @p9 :rule trans :premises (@p8 @p3)) % 0.31/0.54 (step @p10 :rule quant-var-elim-eq :args ((= (forall @t11 @t10) @t8))) % 0.31/0.54 (step @p11 :rule aci_norm :args ((= @t9 @t10))) % 0.31/0.54 (step @p12 :rule cong :premises (@p11) :args (@t12)) % 0.31/0.54 (step @p13 :rule trans :premises (@p12 @p10)) % 0.31/0.54 (step @p14 :rule cong :premises (@p13) :args (@t13)) % 0.31/0.54 (step @p15 :rule quant-merge-prenex :args ((= @t13 (forall @t5 @t9)))) % 0.31/0.54 (step @p16 :rule symm :premises (@p15)) % 0.31/0.54 (step @p17 :rule trans :premises (@p16 @p14)) % 0.31/0.54 (step @p18 :rule trans :premises (@p17 @p9)) % 0.31/0.54 (step @p19 :rule eq-symm :args (@t3 @t1)) % 0.31/0.54 (step @p20 :rule cong :premises (@p19) :args (@t4)) % 0.31/0.54 (step @p21 :rule cong :premises (@p20) :args (@t6)) % 0.31/0.54 (step @p22 :rule trans :premises (@p21 @p18)) % 0.31/0.54 (step @p23 false :rule eq_resolve :premises (@p2 @p22)) % 0.31/0.54 ) % 0.31/0.54 % SZS output end Proof % 0.31/0.54 % cvc5 exiting %------------------------------------------------------------------------------