%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : NUM025-1 : TPTP v9.2.1. Bugfixed v4.0.0. % 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 08:38:23 AM UTC 2026 % Result : Unsatisfiable 0.32s 0.57s % Output : Proof 0.32s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.13/0.13 % Problem : NUM025-1 : TPTP v9.2.1. Bugfixed v4.0.0. % 0.13/0.14 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.35 % Computer : n013.cluster.edu % 0.16/0.35 % Model : x86_64 x86_64 % 0.16/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.35 % Memory : 8042.1875MB % 0.16/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.35 % CPULimit : 300 % 0.16/0.35 % WCLimit : 300 % 0.16/0.35 % DateTime : Tue Jun 2 10:20:00 EDT 2026 % 0.16/0.35 % CPUTime : % 0.32/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.32/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.32/0.57 % SZS status Unsatisfiable % 0.32/0.57 % SZS output start Proof % 0.32/0.57 ( % 0.32/0.57 (declare-sort $$unsorted 0) % 0.32/0.57 (declare-const tptp.b $$unsorted) % 0.32/0.57 (declare-const tptp.predecessor_of_1st_minus_2nd (-> $$unsorted $$unsorted $$unsorted)) % 0.32/0.57 (declare-const tptp.less (-> $$unsorted $$unsorted Bool)) % 0.32/0.57 (declare-const tptp.successor (-> $$unsorted $$unsorted)) % 0.32/0.57 (declare-const tptp.equalish (-> $$unsorted $$unsorted Bool)) % 0.32/0.57 (declare-const tptp.a $$unsorted) % 0.32/0.57 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 0.32/0.57 (declare-const tptp.add (-> $$unsorted $$unsorted $$unsorted)) % 0.32/0.57 (declare-const tptp.n0 $$unsorted) % 0.32/0.57 (define @t1 () (@var "A" $$unsorted)) % 0.32/0.57 (define @t2 () (@list @t1)) % 0.32/0.57 (define @t3 () (@var "B" $$unsorted)) % 0.32/0.57 (define @t4 () (tptp.successor @t3)) % 0.32/0.57 (define @t5 () (@list @t1 @t3)) % 0.32/0.57 (define @t6 () (tptp.equalish @t1 @t3)) % 0.32/0.57 (define @t7 () (tptp.successor @t1)) % 0.32/0.57 (define @t8 () (tptp.equalish @t7 @t4)) % 0.32/0.57 (define @t9 () (@var "C" $$unsorted)) % 0.32/0.57 (define @t10 () (not (tptp.less @t1 @t3))) % 0.32/0.57 (define @t11 () (@list @t1 @t3 @t9)) % 0.32/0.57 (define @t12 () (@var "X" $$unsorted)) % 0.32/0.57 (define @t13 () (@var "Y" $$unsorted)) % 0.32/0.57 (define @t14 () (not (tptp.equalish @t12 @t13))) % 0.32/0.57 (define @t15 () (@var "Z" $$unsorted)) % 0.32/0.57 (define @t16 () (forall @t2 (not (tptp.less @t1 @t1)))) % 0.32/0.57 (define @t17 () (tptp.less tptp.a tptp.b)) % 0.32/0.57 (define @t18 () (tptp.less tptp.b tptp.a)) % 0.32/0.57 (define @t19 () (tptp.less tptp.a tptp.a)) % 0.32/0.57 (define @t20 () (not @t17)) % 0.32/0.57 (define @t21 () (not @t18)) % 0.32/0.57 (define @t22 () (or @t21 @t20 @t19)) % 0.32/0.57 (assume @p1 (forall @t2 (tptp.equalish (tptp.add @t1 tptp.n0) @t1))) % 0.32/0.57 (assume @p2 (forall @t5 (tptp.equalish (tptp.add @t1 @t4) (tptp.successor (tptp.add @t1 @t3))))) % 0.32/0.57 (assume @p3 (forall @t2 (tptp.equalish (tptp.multiply @t1 tptp.n0) tptp.n0))) % 0.32/0.57 (assume @p4 (forall @t5 (tptp.equalish (tptp.multiply @t1 @t4) (tptp.add (tptp.multiply @t1 @t3) @t1)))) % 0.32/0.57 (assume @p5 (forall @t5 (or (not @t8) @t6))) % 0.32/0.57 (assume @p6 (forall @t5 (or (not @t6) @t8))) % 0.32/0.57 (assume @p7 (forall @t11 (or @t10 (not (tptp.less @t9 @t1)) (tptp.less @t9 @t3)))) % 0.32/0.57 (assume @p8 (forall @t11 (or (not (tptp.equalish (tptp.add @t7 @t3) @t9)) (tptp.less @t3 @t9)))) % 0.32/0.57 (assume @p9 (forall @t5 (or @t10 (tptp.equalish (tptp.add (tptp.successor (tptp.predecessor_of_1st_minus_2nd @t3 @t1)) @t1) @t3)))) % 0.32/0.57 (assume @p10 (forall (@list @t12) (tptp.equalish @t12 @t12))) % 0.32/0.57 (assume @p11 (forall (@list @t12 @t13) (or @t14 (tptp.equalish @t13 @t12)))) % 0.32/0.57 (assume @p12 (forall (@list @t12 @t13 @t15) (or @t14 (not (tptp.equalish @t13 @t15)) (tptp.equalish @t12 @t15)))) % 0.32/0.57 (assume @p13 (forall @t2 (not (tptp.equalish @t7 tptp.n0)))) % 0.32/0.57 (assume @p14 @t16) % 0.32/0.57 (assume @p15 @t17) % 0.32/0.57 (assume @p16 @t18) % 0.32/0.57 (step @p17 :rule instantiate :premises (@p7) :args ((@list tptp.b tptp.a tptp.a))) % 0.32/0.57 (step @p18 :rule cnf_or_pos :args (@t22)) % 0.32/0.57 (step @p19 :rule reordering :premises (@p18) :args ((or @t20 @t21 @t19 (not @t22)))) % 0.32/0.57 (step @p20 :rule chain_m_resolution :premises (@p19 @p15 @p16 @p17) :args (@t19 (@list false false false) (@list @t17 @t18 @t22))) % 0.32/0.57 (assume-push @p27 @t16) % 0.32/0.57 (step @p22 :rule instantiate :premises (@p14) :args ((@list tptp.a))) % 0.32/0.57 (step-pop @p28 :rule scope :premises (@p22)) % 0.32/0.57 (step @p23 :rule process_scope :premises (@p28) :args ((not @t19))) % 0.32/0.57 (step @p25 :rule implies_elim :premises (@p23)) % 0.32/0.57 (step @p26 false :rule chain_m_resolution :premises (@p25 @p20 @p14) :args (false (@list false false) (@list @t19 @t16))) % 0.32/0.57 ) % 0.32/0.57 % SZS output end Proof % 0.34/0.57 % cvc5 exiting %------------------------------------------------------------------------------