%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : GRP031-2 : 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 : n024.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 08:19:39 AM UTC 2026 % Result : Unsatisfiable 27.23s 27.74s % Output : Proof 27.23s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : GRP031-2 : TPTP v9.2.1. Released v1.0.0. % 0.00/0.07 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.08/0.25 % Computer : n024.cluster.edu % 0.08/0.25 % Model : x86_64 x86_64 % 0.08/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.08/0.25 % Memory : 8042.1875MB % 0.08/0.25 % OS : Linux 3.10.0-693.el7.x86_64 % 0.08/0.25 % CPULimit : 300 % 0.08/0.25 % WCLimit : 300 % 0.08/0.25 % DateTime : Mon Jun 1 19:41:15 EDT 2026 % 0.08/0.25 % CPUTime : % 0.08/0.32 %----Proving TF0_NAR, FOF, or CNF % 0.17/0.33 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 15.11/15.36 --- Run --no-e-matching --full-saturate-quant at 6... % 21.11/21.39 --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 6... % 27.19/27.41 --- Run --finite-model-find --uf-ss=no-minimal at 6... % 27.23/27.74 % SZS status Unsatisfiable % 27.23/27.74 % SZS output start Proof % 27.23/27.74 ( % 27.23/27.74 (declare-sort $$unsorted 0) % 27.23/27.74 (declare-const tptp.inverse (-> $$unsorted $$unsorted)) % 27.23/27.74 (declare-const tptp.identity $$unsorted) % 27.23/27.74 (declare-const tptp.equalish (-> $$unsorted $$unsorted Bool)) % 27.23/27.74 (declare-const tptp.a $$unsorted) % 27.23/27.74 (declare-const tptp.product (-> $$unsorted $$unsorted $$unsorted Bool)) % 27.23/27.74 (declare-const tptp.multiply (-> $$unsorted $$unsorted $$unsorted)) % 27.23/27.74 (define @t1 () (@var "Y" $$unsorted)) % 27.23/27.74 (define @t2 () (@var "X" $$unsorted)) % 27.23/27.74 (define @t3 () (@var "W" $$unsorted)) % 27.23/27.74 (define @t4 () (@var "Z" $$unsorted)) % 27.23/27.74 (define @t5 () (@var "V" $$unsorted)) % 27.23/27.74 (define @t6 () (tptp.product @t2 @t5 @t3)) % 27.23/27.74 (define @t7 () (@var "U" $$unsorted)) % 27.23/27.74 (define @t8 () (tptp.product @t7 @t4 @t3)) % 27.23/27.74 (define @t9 () (not (tptp.product @t1 @t4 @t5))) % 27.23/27.74 (define @t10 () (not (tptp.product @t2 @t1 @t7))) % 27.23/27.74 (define @t11 () (@list @t2 @t1 @t7 @t4 @t5 @t3)) % 27.23/27.74 (define @t12 () (forall @t11 (or @t10 @t9 (not @t8) @t6))) % 27.23/27.74 (define @t13 () (@var "A" $$unsorted)) % 27.23/27.74 (define @t14 () (@list @t13)) % 27.23/27.74 (define @t15 () (tptp.inverse tptp.a)) % 27.23/27.74 (define @t16 () (tptp.inverse @t15)) % 27.23/27.74 (define @t17 () (@list @t15)) % 27.23/27.74 (define @t18 () (@list tptp.a)) % 27.23/27.74 (define @t19 () (tptp.product tptp.identity @t16 tptp.a)) % 27.23/27.74 (define @t20 () (tptp.product tptp.a tptp.identity tptp.a)) % 27.23/27.74 (define @t21 () (not @t20)) % 27.23/27.74 (define @t22 () (tptp.product @t15 @t16 tptp.identity)) % 27.23/27.74 (define @t23 () (not @t22)) % 27.23/27.74 (define @t24 () (tptp.product tptp.a @t15 tptp.identity)) % 27.23/27.74 (define @t25 () (not @t24)) % 27.23/27.74 (define @t26 () (or @t25 @t23 @t21 @t19)) % 27.23/27.74 (define @t27 () (tptp.product @t15 tptp.a tptp.identity)) % 27.23/27.74 (define @t28 () (not @t19)) % 27.23/27.74 (define @t29 () (tptp.product @t15 tptp.identity @t15)) % 27.23/27.74 (define @t30 () (not @t29)) % 27.23/27.74 (define @t31 () (or @t30 @t28 @t23 @t27)) % 27.23/27.74 (define @t32 () (not @t31)) % 27.23/27.74 (assume @p1 (forall (@list @t2 @t1) (tptp.product @t2 @t1 (tptp.multiply @t2 @t1)))) % 27.23/27.74 (assume @p2 (forall (@list @t2 @t1 @t4 @t3) (or (not (tptp.product @t2 @t1 @t4)) (not (tptp.product @t2 @t1 @t3)) (tptp.equalish @t4 @t3)))) % 27.23/27.74 (assume @p3 @t12) % 27.23/27.74 (assume @p4 (forall @t11 (or @t10 @t9 (not @t6) @t8))) % 27.23/27.74 (assume @p5 (forall @t14 (tptp.product @t13 (tptp.inverse @t13) tptp.identity))) % 27.23/27.74 (assume @p6 (forall @t14 (tptp.product @t13 tptp.identity @t13))) % 27.23/27.74 (assume @p7 (forall @t14 (not (tptp.product @t13 tptp.a tptp.identity)))) % 27.23/27.74 (step @p8 :rule instantiate :premises (@p4) :args ((@list tptp.a @t15 tptp.identity @t16 tptp.identity tptp.a))) % 27.23/27.74 (step @p9 :rule instantiate :premises (@p5) :args (@t17)) % 27.23/27.74 (step @p10 :rule instantiate :premises (@p6) :args (@t18)) % 27.23/27.74 (step @p11 :rule instantiate :premises (@p5) :args (@t18)) % 27.23/27.74 (step @p12 :rule cnf_or_pos :args (@t26)) % 27.23/27.74 (step @p13 :rule reordering :premises (@p12) :args ((or @t25 @t21 @t23 @t19 (not @t26)))) % 27.23/27.74 (step @p14 :rule chain_m_resolution :premises (@p13 @p11 @p10 @p9 @p8) :args (@t19 (@list false false false false) (@list @t24 @t20 @t22 @t26))) % 27.23/27.74 (step @p15 :rule instantiate :premises (@p7) :args (@t17)) % 27.23/27.74 (step @p16 :rule instantiate :premises (@p6) :args (@t17)) % 27.23/27.74 (step @p17 :rule cnf_or_pos :args (@t31)) % 27.23/27.74 (step @p18 :rule reordering :premises (@p17) :args ((or @t23 @t30 @t27 @t28 @t32))) % 27.23/27.74 (step @p19 :rule chain_m_resolution :premises (@p18 @p9 @p16 @p15 @p14) :args (@t32 (@list false false true false) (@list @t22 @t29 @t27 @t19))) % 27.23/27.74 (assume-push @p26 @t12) % 27.23/27.74 (step @p21 :rule instantiate :premises (@p3) :args ((@list @t15 tptp.identity @t15 @t16 tptp.a tptp.identity))) % 27.23/27.74 (step-pop @p27 :rule scope :premises (@p21)) % 27.23/27.74 (step @p22 :rule process_scope :premises (@p27) :args (@t31)) % 27.23/27.74 (step @p24 :rule implies_elim :premises (@p22)) % 27.23/27.74 (step @p25 false :rule chain_m_resolution :premises (@p24 @p19 @p3) :args (false (@list true false) (@list @t31 @t12))) % 27.23/27.74 ) % 27.23/27.74 % SZS output end Proof % 27.23/27.74 % cvc5 exiting %------------------------------------------------------------------------------