%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYO894_8 : TPTP v9.2.1. Released v8.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n012.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 09:13:43 AM UTC 2026 % Result : Theorem 0.14s 0.37s % Output : Proof 0.14s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : SYO894_8 : TPTP v9.2.1. Released v8.2.0. % 0.00/0.07 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.07/0.25 % Computer : n012.cluster.edu % 0.07/0.25 % Model : x86_64 x86_64 % 0.07/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.07/0.25 % Memory : 8042.1875MB % 0.07/0.25 % OS : Linux 3.10.0-693.el7.x86_64 % 0.07/0.25 % CPULimit : 300 % 0.07/0.25 % WCLimit : 300 % 0.07/0.25 % DateTime : Wed Jun 3 01:09:03 EDT 2026 % 0.07/0.25 % CPUTime : % 0.14/0.34 %----Proving TF0_NAR, FOF, or CNF % 0.14/0.37 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.14/0.37 % SZS status Theorem % 0.14/0.37 % SZS output start Proof % 0.14/0.37 ( % 0.14/0.37 (declare-sort |tptp.'$ki_world'| 0) % 0.14/0.37 (declare-const |tptp.'$ki_local_world'| |tptp.'$ki_world'|) % 0.14/0.37 (declare-const tptp.p (-> |tptp.'$ki_world'| Bool)) % 0.14/0.37 (declare-const |tptp.'$ki_accessible'| (-> |tptp.'$ki_world'| |tptp.'$ki_world'| Bool)) % 0.14/0.37 (define @t1 () (@var "W" |tptp.'$ki_world'|)) % 0.14/0.37 (define @t2 () (@list @t1)) % 0.14/0.37 (define @t3 () (tptp.p @t1)) % 0.14/0.37 (define @t4 () (|tptp.'$ki_accessible'| |tptp.'$ki_local_world'| @t1)) % 0.14/0.37 (define @t5 () (and @t4 @t3)) % 0.14/0.37 (define @t6 () (exists @t2 @t5)) % 0.14/0.37 (define @t7 () (not @t6)) % 0.14/0.37 (define @t8 () (not @t3)) % 0.14/0.37 (define @t9 () (=> @t3 @t8)) % 0.14/0.37 (define @t10 () (forall @t2 (=> @t4 @t9))) % 0.14/0.37 (define @t11 () (= @t10 @t7)) % 0.14/0.37 (define @t12 () (not @t11)) % 0.14/0.37 (define @t13 () (not @t4)) % 0.14/0.37 (define @t14 () (forall @t2 (or @t13 @t8))) % 0.14/0.37 (define @t15 () (forall @t2 (not @t5))) % 0.14/0.37 (define @t16 () (not @t15)) % 0.14/0.37 (assume @p1 (forall @t2 (|tptp.'$ki_accessible'| @t1 @t1))) % 0.14/0.37 (assume @p2 @t12) % 0.14/0.37 (assume @p3 true) % 0.14/0.37 (step @p4 :rule evaluate :args ((not true))) % 0.14/0.37 (step @p5 :rule eq-refl :args (@t14)) % 0.14/0.37 (step @p6 :rule bool-double-not-elim :args (@t14)) % 0.14/0.37 (step @p7 :rule bool-and-de-morgan :args (@t4 @t3 true)) % 0.14/0.37 (step @p8 :rule cong :premises (@p7) :args (@t15)) % 0.14/0.37 (step @p9 :rule cong :premises (@p8) :args (@t16)) % 0.14/0.37 (step @p10 :rule exists-elim :args ((= @t6 @t16))) % 0.14/0.37 (step @p11 :rule trans :premises (@p10 @p9)) % 0.14/0.37 (step @p12 :rule cong :premises (@p11) :args (@t7)) % 0.14/0.37 (step @p13 :rule trans :premises (@p12 @p6)) % 0.14/0.37 (step @p14 :rule aci_norm :args ((= (or @t8 @t8) @t8))) % 0.14/0.37 (step @p15 :rule bool-impl-elim :args (@t3 @t8)) % 0.14/0.37 (step @p16 :rule trans :premises (@p15 @p14)) % 0.14/0.37 (step @p17 :rule refl :args (@t13)) % 0.14/0.37 (step @p18 :rule nary_cong :premises (@p17 @p16) :args ((or @t13 @t9))) % 0.14/0.37 (step @p19 :rule bool-impl-elim :args (@t4 @t9)) % 0.14/0.37 (step @p20 :rule trans :premises (@p19 @p18)) % 0.14/0.37 (step @p21 :rule cong :premises (@p20) :args (@t10)) % 0.14/0.37 (step @p22 :rule cong :premises (@p21 @p13) :args (@t11)) % 0.14/0.37 (step @p23 :rule trans :premises (@p22 @p5)) % 0.14/0.37 (step @p24 :rule cong :premises (@p23) :args (@t12)) % 0.14/0.37 (step @p25 :rule trans :premises (@p24 @p4)) % 0.14/0.37 (step @p26 false :rule eq_resolve :premises (@p2 @p25)) % 0.14/0.37 ) % 0.14/0.37 % SZS output end Proof % 0.14/0.37 % cvc5 exiting %------------------------------------------------------------------------------