%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : LCL007-1 : TPTP v9.3.1. Released v1.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n011.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Mon Sep 7 11:22:02 AM UTC 2026 % Result : Unsatisfiable 15.27s 15.84s % Output : Proof 15.27s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL007-1 : TPTP v9.3.1. Released v1.0.0. % 0.00/0.04 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.09/0.38 % Computer : n011.cluster.edu % 0.09/0.38 % Model : x86_64 x86_64 % 0.09/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.09/0.38 % Memory : 8046.5625MB % 0.09/0.38 % OS : Linux 6.8.0-71-generic % 0.09/0.38 % CPULimit : 300 % 0.09/0.38 % WCLimit : 300 % 0.09/0.38 % DateTime : Fri Sep 4 17:51:28 UTC 2026 % 0.09/0.38 % CPUTime : % 0.09/0.44 %----Proving TF0_NAR, FOF, or CNF % 0.19/0.46 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.18/15.69 --- Run --no-e-matching --full-saturate-quant at 6... % 15.27/15.84 % SZS status Unsatisfiable % 15.27/15.84 % SZS output start Proof % 15.27/15.85 ( % 15.27/15.85 (declare-sort $$unsorted 0) % 15.27/15.85 (declare-const tptp.a $$unsorted) % 15.27/15.85 (declare-const tptp.b $$unsorted) % 15.27/15.85 (declare-const tptp.c $$unsorted) % 15.27/15.85 (declare-const tptp.equivalent (-> $$unsorted $$unsorted $$unsorted)) % 15.27/15.85 (declare-const tptp.is_a_theorem (-> $$unsorted Bool)) % 15.27/15.85 (define @t1 () (@var "Y" $$unsorted)) % 15.27/15.85 (define @t2 () (@var "X" $$unsorted)) % 15.27/15.85 (define @t3 () (tptp.equivalent @t2 @t1)) % 15.27/15.85 (define @t4 () (@list @t2 @t1)) % 15.27/15.85 (define @t5 () (forall @t4 (or (not (tptp.is_a_theorem @t3)) (not (tptp.is_a_theorem @t2)) (tptp.is_a_theorem @t1)))) % 15.27/15.85 (define @t6 () (@var "Z" $$unsorted)) % 15.27/15.85 (define @t7 () (tptp.equivalent (tptp.equivalent tptp.a tptp.b) tptp.c)) % 15.27/15.85 (define @t8 () (tptp.equivalent tptp.a (tptp.equivalent tptp.b tptp.c))) % 15.27/15.85 (define @t9 () (tptp.equivalent @t8 @t7)) % 15.27/15.85 (define @t10 () (tptp.is_a_theorem @t9)) % 15.27/15.85 (define @t11 () (tptp.equivalent @t7 @t8)) % 15.27/15.85 (define @t12 () (tptp.is_a_theorem @t11)) % 15.27/15.85 (define @t13 () (not @t12)) % 15.27/15.85 (define @t14 () (tptp.is_a_theorem (tptp.equivalent @t11 @t9))) % 15.27/15.85 (define @t15 () (not @t14)) % 15.27/15.85 (define @t16 () (or @t15 @t13 @t10)) % 15.27/15.85 (define @t17 () (not @t16)) % 15.27/15.85 (assume @p1 @t5) % 15.27/15.85 (assume @p2 (forall @t4 (tptp.is_a_theorem (tptp.equivalent @t3 (tptp.equivalent @t1 @t2))))) % 15.27/15.85 (assume @p3 (forall (@list @t2 @t1 @t6) (tptp.is_a_theorem (tptp.equivalent (tptp.equivalent @t3 @t6) (tptp.equivalent @t2 (tptp.equivalent @t1 @t6)))))) % 15.27/15.85 (assume @p4 (not @t10)) % 15.27/15.85 (step @p5 :rule instantiate :premises (@p2) :args ((@list @t7 @t8))) % 15.27/15.85 (step @p6 :rule instantiate :premises (@p3) :args ((@list tptp.a tptp.b tptp.c))) % 15.27/15.85 (step @p7 :rule cnf_or_pos :args (@t16)) % 15.27/15.85 (step @p8 :rule reordering :premises (@p7) :args ((or @t10 @t13 @t15 @t17))) % 15.27/15.85 (step @p9 :rule chain_m_resolution :premises (@p8 @p4 @p6 @p5) :args (@t17 (@list true false false) (@list @t10 @t12 @t14))) % 15.27/15.85 (assume-push @p16 @t5) % 15.27/15.85 (step @p11 :rule instantiate :premises (@p1) :args ((@list @t11 @t9))) % 15.27/15.85 (step-pop @p17 :rule scope :premises (@p11)) % 15.27/15.85 (step @p12 :rule process_scope :premises (@p17) :args (@t16)) % 15.27/15.85 (step @p14 :rule implies_elim :premises (@p12)) % 15.27/15.85 (step @p15 false :rule chain_m_resolution :premises (@p14 @p9 @p1) :args (false (@list true false) (@list @t16 @t5))) % 15.27/15.85 ) % 15.27/15.85 % SZS output end Proof % 15.27/15.85 % cvc5 exiting %------------------------------------------------------------------------------