%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : GRP023-1 : TPTP v9.2.1. 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 : n003.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 08:19:36 AM UTC 2026 % Result : Unsatisfiable 0.38s 0.55s % Output : Proof 0.38s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : GRP023-1 : TPTP v9.2.1. Released v1.0.0. % 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n003.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 00:40:29 EDT 2026 % 0.17/0.34 % 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... % 0.38/0.55 % SZS status Unsatisfiable % 0.38/0.55 % SZS output start Proof % 0.38/0.56 ( % 0.38/0.56 (declare-sort $$unsorted 0) % 0.38/0.56 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.56 (declare-const tptp.inverse (-> $$unsorted $$unsorted)) % 0.38/0.56 (declare-const tptp.product (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.38/0.56 (declare-const tptp.identity $$unsorted) % 0.38/0.56 (define @t1 () (@var "X" $$unsorted)) % 0.38/0.56 (define @t2 () (@list @t1)) % 0.38/0.56 (define @t3 () (forall @t2 (tptp.product tptp.identity @t1 @t1))) % 0.38/0.56 (define @t4 () (tptp.inverse @t1)) % 0.38/0.56 (define @t5 () (@var "Y" $$unsorted)) % 0.38/0.56 (define @t6 () (@var "W" $$unsorted)) % 0.38/0.56 (define @t7 () (@var "Z" $$unsorted)) % 0.38/0.56 (define @t8 () (@var "V" $$unsorted)) % 0.38/0.56 (define @t9 () (tptp.product @t1 @t8 @t6)) % 0.38/0.56 (define @t10 () (@var "U" $$unsorted)) % 0.38/0.56 (define @t11 () (tptp.product @t10 @t7 @t6)) % 0.38/0.56 (define @t12 () (not (tptp.product @t5 @t7 @t8))) % 0.38/0.56 (define @t13 () (not (tptp.product @t1 @t5 @t10))) % 0.38/0.56 (define @t14 () (@list @t1 @t5 @t10 @t7 @t8 @t6)) % 0.38/0.56 (define @t15 () (tptp.inverse tptp.identity)) % 0.38/0.56 (define @t16 () (@list tptp.identity)) % 0.38/0.56 (define @t17 () (= tptp.identity @t15)) % 0.38/0.56 (define @t18 () (tptp.product tptp.identity tptp.identity @t15)) % 0.38/0.56 (define @t19 () (not @t18)) % 0.38/0.56 (define @t20 () (tptp.product tptp.identity tptp.identity tptp.identity)) % 0.38/0.56 (define @t21 () (not @t20)) % 0.38/0.56 (define @t22 () (or @t21 @t19 @t17)) % 0.38/0.56 (define @t23 () (tptp.product tptp.identity @t15 @t15)) % 0.38/0.56 (define @t24 () (not @t23)) % 0.38/0.56 (define @t25 () (tptp.product tptp.identity @t15 tptp.identity)) % 0.38/0.56 (define @t26 () (not @t25)) % 0.38/0.56 (define @t27 () (or @t21 @t26 @t24 @t18)) % 0.38/0.56 (assume @p1 @t3) % 0.38/0.56 (assume @p2 (forall @t2 (tptp.product @t1 tptp.identity @t1))) % 0.38/0.56 (assume @p3 (forall @t2 (tptp.product @t4 @t1 tptp.identity))) % 0.38/0.56 (assume @p4 (forall @t2 (tptp.product @t1 @t4 tptp.identity))) % 0.38/0.56 (assume @p5 (forall (@list @t1 @t5) (tptp.product @t1 @t5 (tptp.multiply @t1 @t5)))) % 0.38/0.56 (assume @p6 (forall (@list @t1 @t5 @t7 @t6) (or (not (tptp.product @t1 @t5 @t7)) (not (tptp.product @t1 @t5 @t6)) (= @t7 @t6)))) % 0.38/0.56 (assume @p7 (forall @t14 (or @t13 @t12 (not @t11) @t9))) % 0.38/0.56 (assume @p8 (forall @t14 (or @t13 @t12 (not @t9) @t11))) % 0.38/0.56 (assume @p9 (not (= @t15 tptp.identity))) % 0.38/0.56 (step @p10 :rule instantiate :premises (@p7) :args ((@list tptp.identity tptp.identity tptp.identity @t15 tptp.identity @t15))) % 0.38/0.56 (step @p11 :rule instantiate :premises (@p6) :args ((@list tptp.identity tptp.identity tptp.identity @t15))) % 0.38/0.56 (step @p12 :rule instantiate :premises (@p1) :args (@t16)) % 0.38/0.56 (step @p13 :rule symm :premises (@p9)) % 0.38/0.56 (step @p14 :rule cnf_or_pos :args (@t22)) % 0.38/0.56 (step @p15 :rule reordering :premises (@p14) :args ((or @t17 @t21 @t19 (not @t22)))) % 0.38/0.56 (step @p16 :rule chain_m_resolution :premises (@p15 @p13 @p12 @p11) :args (@t19 (@list true false false) (@list @t17 @t20 @t22))) % 0.38/0.56 (step @p17 :rule instantiate :premises (@p4) :args (@t16)) % 0.38/0.56 (step @p18 :rule cnf_or_pos :args (@t27)) % 0.38/0.56 (step @p19 :rule reordering :premises (@p18) :args ((or @t26 @t21 @t18 @t24 (not @t27)))) % 0.38/0.56 (step @p20 :rule chain_m_resolution :premises (@p19 @p17 @p12 @p16 @p10) :args (@t24 (@list false false true false) (@list @t25 @t20 @t18 @t27))) % 0.38/0.56 (assume-push @p27 @t3) % 0.38/0.56 (step @p22 :rule instantiate :premises (@p1) :args ((@list @t15))) % 0.38/0.56 (step-pop @p28 :rule scope :premises (@p22)) % 0.38/0.56 (step @p23 :rule process_scope :premises (@p28) :args (@t23)) % 0.38/0.56 (step @p25 :rule implies_elim :premises (@p23)) % 0.38/0.56 (step @p26 false :rule chain_m_resolution :premises (@p25 @p20 @p1) :args (false (@list true false) (@list @t23 @t3))) % 0.38/0.56 ) % 0.38/0.56 % SZS output end Proof % 0.38/0.56 % cvc5 exiting %------------------------------------------------------------------------------