%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : MSC005-1 : 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 : n016.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 08:36:04 AM UTC 2026 % Result : Unsatisfiable 0.37s 0.56s % Output : Proof 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : MSC005-1 : 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 : n016.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 : Tue Jun 2 09:45:09 EDT 2026 % 0.17/0.35 % CPUTime : % 0.27/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.27/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.37/0.56 % SZS status Unsatisfiable % 0.37/0.56 % SZS output start Proof % 0.37/0.56 ( % 0.37/0.56 (declare-sort $$unsorted 0) % 0.37/0.56 (declare-const tptp.xor (-> $$unsorted $$unsorted $$unsorted)) % 0.37/0.56 (declare-const tptp.falsity $$unsorted) % 0.37/0.56 (declare-const tptp.value (-> $$unsorted $$unsorted Bool)) % 0.37/0.56 (declare-const tptp.truth $$unsorted) % 0.37/0.56 (define @t1 () (tptp.value tptp.truth tptp.truth)) % 0.37/0.56 (define @t2 () (tptp.value tptp.falsity tptp.falsity)) % 0.37/0.56 (define @t3 () (@var "Y" $$unsorted)) % 0.37/0.56 (define @t4 () (@var "X" $$unsorted)) % 0.37/0.56 (define @t5 () (tptp.xor @t4 @t3)) % 0.37/0.56 (define @t6 () (tptp.value @t5 tptp.falsity)) % 0.37/0.56 (define @t7 () (not (tptp.value @t3 tptp.truth))) % 0.37/0.56 (define @t8 () (not (tptp.value @t4 tptp.truth))) % 0.37/0.56 (define @t9 () (@list @t4 @t3)) % 0.37/0.56 (define @t10 () (tptp.value @t5 tptp.truth)) % 0.37/0.56 (define @t11 () (not (tptp.value @t3 tptp.falsity))) % 0.37/0.56 (define @t12 () (not (tptp.value @t4 tptp.falsity))) % 0.37/0.56 (define @t13 () (@var "Value" $$unsorted)) % 0.37/0.56 (define @t14 () (tptp.xor tptp.truth tptp.falsity)) % 0.37/0.56 (define @t15 () (tptp.xor @t14 tptp.falsity)) % 0.37/0.56 (define @t16 () (tptp.xor @t15 tptp.truth)) % 0.37/0.56 (define @t17 () (tptp.xor @t16 tptp.falsity)) % 0.37/0.56 (define @t18 () (forall (@list @t13) (not (tptp.value @t17 @t13)))) % 0.37/0.56 (define @t19 () (tptp.value @t14 tptp.truth)) % 0.37/0.56 (define @t20 () (not @t2)) % 0.37/0.56 (define @t21 () (not @t1)) % 0.37/0.56 (define @t22 () (or @t21 @t20 @t19)) % 0.37/0.56 (define @t23 () (@list false false false)) % 0.37/0.56 (define @t24 () (tptp.value @t15 tptp.truth)) % 0.37/0.56 (define @t25 () (not @t19)) % 0.37/0.56 (define @t26 () (or @t25 @t20 @t24)) % 0.37/0.56 (define @t27 () (tptp.value @t16 tptp.falsity)) % 0.37/0.56 (define @t28 () (not @t24)) % 0.37/0.56 (define @t29 () (or @t28 @t21 @t27)) % 0.37/0.56 (define @t30 () (tptp.value @t17 tptp.falsity)) % 0.37/0.56 (define @t31 () (not @t27)) % 0.37/0.56 (define @t32 () (or @t31 @t20 @t30)) % 0.37/0.56 (assume @p1 @t1) % 0.37/0.56 (assume @p2 @t2) % 0.37/0.56 (assume @p3 (forall @t9 (or @t8 @t7 @t6))) % 0.37/0.56 (assume @p4 (forall @t9 (or @t8 @t11 @t10))) % 0.37/0.56 (assume @p5 (forall @t9 (or @t12 @t7 @t10))) % 0.37/0.56 (assume @p6 (forall @t9 (or @t12 @t11 @t6))) % 0.37/0.56 (assume @p7 @t18) % 0.37/0.56 (step @p8 :rule instantiate :premises (@p6) :args ((@list @t16 tptp.falsity))) % 0.37/0.56 (step @p9 :rule instantiate :premises (@p3) :args ((@list @t15 tptp.truth))) % 0.37/0.56 (step @p10 :rule instantiate :premises (@p4) :args ((@list @t14 tptp.falsity))) % 0.37/0.56 (step @p11 :rule instantiate :premises (@p4) :args ((@list tptp.truth tptp.falsity))) % 0.37/0.56 (step @p12 :rule cnf_or_pos :args (@t22)) % 0.37/0.56 (step @p13 :rule reordering :premises (@p12) :args ((or @t21 @t20 @t19 (not @t22)))) % 0.37/0.56 (step @p14 :rule chain_m_resolution :premises (@p13 @p1 @p2 @p11) :args (@t19 @t23 (@list @t1 @t2 @t22))) % 0.37/0.56 (step @p15 :rule cnf_or_pos :args (@t26)) % 0.37/0.56 (step @p16 :rule reordering :premises (@p15) :args ((or @t20 @t25 @t24 (not @t26)))) % 0.37/0.56 (step @p17 :rule chain_m_resolution :premises (@p16 @p2 @p14 @p10) :args (@t24 @t23 (@list @t2 @t19 @t26))) % 0.37/0.56 (step @p18 :rule cnf_or_pos :args (@t29)) % 0.37/0.56 (step @p19 :rule reordering :premises (@p18) :args ((or @t21 @t28 @t27 (not @t29)))) % 0.37/0.56 (step @p20 :rule chain_m_resolution :premises (@p19 @p1 @p17 @p9) :args (@t27 @t23 (@list @t1 @t24 @t29))) % 0.37/0.56 (step @p21 :rule cnf_or_pos :args (@t32)) % 0.37/0.56 (step @p22 :rule reordering :premises (@p21) :args ((or @t20 @t30 @t31 (not @t32)))) % 0.37/0.56 (step @p23 :rule chain_m_resolution :premises (@p22 @p2 @p20 @p8) :args (@t30 @t23 (@list @t2 @t27 @t32))) % 0.37/0.56 (assume-push @p30 @t18) % 0.37/0.56 (step @p25 :rule instantiate :premises (@p7) :args ((@list tptp.falsity))) % 0.37/0.56 (step-pop @p31 :rule scope :premises (@p25)) % 0.37/0.56 (step @p26 :rule process_scope :premises (@p31) :args ((not @t30))) % 0.37/0.56 (step @p28 :rule implies_elim :premises (@p26)) % 0.37/0.56 (step @p29 false :rule chain_m_resolution :premises (@p28 @p23 @p7) :args (false (@list false false) (@list @t30 @t18))) % 0.37/0.56 ) % 0.37/0.56 % SZS output end Proof % 0.37/0.56 % cvc5 exiting %------------------------------------------------------------------------------