%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : PLA002-1 : 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 08:43:22 AM UTC 2026 % Result : Unsatisfiable 0.38s 0.58s % Output : Proof 0.38s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : PLA002-1 : TPTP v9.2.1. Released v1.0.0. % 0.11/0.13 % 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 12:55:09 EDT 2026 % 0.17/0.34 % CPUTime : % 0.31/0.48 %----Proving TF0_NAR, FOF, or CNF % 0.31/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.38/0.58 % SZS status Unsatisfiable % 0.38/0.58 % SZS output start Proof % 0.38/0.59 ( % 0.38/0.59 (declare-sort $$unsorted 0) % 0.38/0.59 (declare-const tptp.f $$unsorted) % 0.38/0.59 (declare-const tptp.cold (-> $$unsorted Bool)) % 0.38/0.59 (declare-const tptp.s0 $$unsorted) % 0.38/0.59 (declare-const tptp.warm (-> $$unsorted Bool)) % 0.38/0.59 (declare-const tptp.b $$unsorted) % 0.38/0.59 (declare-const tptp.walk (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.59 (declare-const tptp.climb (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.59 (declare-const tptp.go (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.59 (declare-const tptp.at (-> $$unsorted $$unsorted Bool)) % 0.38/0.59 (declare-const tptp.c $$unsorted) % 0.38/0.59 (declare-const tptp.a $$unsorted) % 0.38/0.59 (declare-const tptp.e $$unsorted) % 0.38/0.59 (declare-const tptp.skate (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.59 (declare-const tptp.drive (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.59 (declare-const tptp.d $$unsorted) % 0.38/0.59 (define @t1 () (@var "Situation2" $$unsorted)) % 0.38/0.59 (define @t2 () (tptp.cold @t1)) % 0.38/0.59 (define @t3 () (@var "Situation1" $$unsorted)) % 0.38/0.59 (define @t4 () (tptp.warm @t3)) % 0.38/0.59 (define @t5 () (forall (@list @t3 @t1) (or @t4 @t2))) % 0.38/0.59 (define @t6 () (@var "Situation" $$unsorted)) % 0.38/0.59 (define @t7 () (not (tptp.at tptp.a @t6))) % 0.38/0.59 (define @t8 () (@list @t6)) % 0.38/0.59 (define @t9 () (not (tptp.at tptp.b @t6))) % 0.38/0.59 (define @t10 () (not (tptp.cold @t6))) % 0.38/0.59 (define @t11 () (not (tptp.at tptp.c @t6))) % 0.38/0.59 (define @t12 () (not (tptp.warm @t6))) % 0.38/0.59 (define @t13 () (not (tptp.at tptp.d @t6))) % 0.38/0.59 (define @t14 () (tptp.at tptp.d (tptp.go tptp.d @t6))) % 0.38/0.59 (define @t15 () (tptp.at tptp.c (tptp.go tptp.c @t6))) % 0.38/0.59 (define @t16 () (tptp.at tptp.f tptp.s0)) % 0.38/0.59 (define @t17 () (@var "S" $$unsorted)) % 0.38/0.59 (define @t18 () (tptp.go tptp.d tptp.s0)) % 0.38/0.59 (define @t19 () (tptp.go tptp.c @t18)) % 0.38/0.59 (define @t20 () (@list @t19)) % 0.38/0.59 (define @t21 () (tptp.skate tptp.b @t19)) % 0.38/0.59 (define @t22 () (tptp.walk tptp.a @t21)) % 0.38/0.59 (define @t23 () (tptp.at tptp.a @t22)) % 0.38/0.59 (define @t24 () (tptp.at tptp.b @t21)) % 0.38/0.59 (define @t25 () (not @t24)) % 0.38/0.59 (define @t26 () (or @t25 @t23)) % 0.38/0.59 (define @t27 () (@list true false)) % 0.38/0.59 (define @t28 () (tptp.at tptp.d @t18)) % 0.38/0.59 (define @t29 () (not @t16)) % 0.38/0.59 (define @t30 () (or @t29 @t28)) % 0.38/0.59 (define @t31 () (@list false false)) % 0.38/0.59 (define @t32 () (tptp.at tptp.c @t19)) % 0.38/0.59 (define @t33 () (not @t28)) % 0.38/0.59 (define @t34 () (or @t33 @t32)) % 0.38/0.59 (define @t35 () (not @t32)) % 0.38/0.59 (define @t36 () (tptp.cold @t19)) % 0.38/0.59 (define @t37 () (not @t36)) % 0.38/0.59 (define @t38 () (or @t37 @t35 @t24)) % 0.38/0.59 (define @t39 () (@list false true false)) % 0.38/0.59 (define @t40 () (forall (@list @t1) @t2)) % 0.38/0.59 (define @t41 () (@list true)) % 0.38/0.59 (define @t42 () (tptp.go tptp.d @t19)) % 0.38/0.59 (define @t43 () (@list @t42)) % 0.38/0.59 (define @t44 () (tptp.climb tptp.b @t42)) % 0.38/0.59 (define @t45 () (tptp.walk tptp.a @t44)) % 0.38/0.59 (define @t46 () (tptp.at tptp.a @t45)) % 0.38/0.59 (define @t47 () (tptp.at tptp.b @t44)) % 0.38/0.59 (define @t48 () (not @t47)) % 0.38/0.59 (define @t49 () (or @t48 @t46)) % 0.38/0.59 (define @t50 () (tptp.at tptp.d @t42)) % 0.38/0.59 (define @t51 () (or @t35 @t50)) % 0.38/0.59 (define @t52 () (not @t50)) % 0.38/0.59 (define @t53 () (tptp.warm @t42)) % 0.38/0.59 (define @t54 () (not @t53)) % 0.38/0.59 (define @t55 () (or @t54 @t52 @t47)) % 0.38/0.59 (define @t56 () (forall (@list @t3) @t4)) % 0.38/0.59 (assume @p1 @t5) % 0.38/0.59 (assume @p2 (forall @t8 (or @t7 (tptp.at tptp.b (tptp.walk tptp.b @t6))))) % 0.38/0.59 (assume @p3 (forall @t8 (or @t7 (tptp.at tptp.b (tptp.drive tptp.b @t6))))) % 0.38/0.59 (assume @p4 (forall @t8 (or @t9 (tptp.at tptp.a (tptp.walk tptp.a @t6))))) % 0.38/0.59 (assume @p5 (forall @t8 (or @t9 (tptp.at tptp.a (tptp.drive tptp.a @t6))))) % 0.38/0.59 (assume @p6 (forall @t8 (or @t10 @t9 (tptp.at tptp.c (tptp.skate tptp.c @t6))))) % 0.38/0.59 (assume @p7 (forall @t8 (or @t10 @t11 (tptp.at tptp.b (tptp.skate tptp.b @t6))))) % 0.38/0.59 (assume @p8 (forall @t8 (or @t12 @t9 (tptp.at tptp.d (tptp.climb tptp.d @t6))))) % 0.38/0.59 (assume @p9 (forall @t8 (or @t12 @t13 (tptp.at tptp.b (tptp.climb tptp.b @t6))))) % 0.38/0.59 (assume @p10 (forall @t8 (or @t11 @t14))) % 0.38/0.59 (assume @p11 (forall @t8 (or @t13 @t15))) % 0.38/0.59 (assume @p12 (forall @t8 (or @t11 (tptp.at tptp.e (tptp.go tptp.e @t6))))) % 0.38/0.59 (assume @p13 (forall @t8 (or (not (tptp.at tptp.e @t6)) @t15))) % 0.38/0.59 (assume @p14 (forall @t8 (or @t13 (tptp.at tptp.f (tptp.go tptp.f @t6))))) % 0.38/0.59 (assume @p15 (forall @t8 (or (not (tptp.at tptp.f @t6)) @t14))) % 0.38/0.59 (assume @p16 @t16) % 0.38/0.59 (assume @p17 (forall (@list @t17) (not (tptp.at tptp.a @t17)))) % 0.38/0.59 (step @p18 :rule instantiate :premises (@p7) :args (@t20)) % 0.38/0.59 (step @p19 :rule instantiate :premises (@p4) :args ((@list @t21))) % 0.38/0.59 (step @p20 :rule instantiate :premises (@p17) :args ((@list @t22))) % 0.38/0.59 (step @p21 :rule cnf_or_pos :args (@t26)) % 0.38/0.59 (step @p22 :rule reordering :premises (@p21) :args ((or @t25 @t23 (not @t26)))) % 0.38/0.59 (step @p23 :rule chain_m_resolution :premises (@p22 @p20 @p19) :args (@t25 @t27 (@list @t23 @t26))) % 0.38/0.59 (step @p24 :rule instantiate :premises (@p11) :args ((@list @t18))) % 0.38/0.59 (step @p25 :rule instantiate :premises (@p15) :args ((@list tptp.s0))) % 0.38/0.59 (step @p26 :rule cnf_or_pos :args (@t30)) % 0.38/0.59 (step @p27 :rule reordering :premises (@p26) :args ((or @t29 @t28 (not @t30)))) % 0.38/0.59 (step @p28 :rule chain_m_resolution :premises (@p27 @p16 @p25) :args (@t28 @t31 (@list @t16 @t30))) % 0.38/0.59 (step @p29 :rule cnf_or_pos :args (@t34)) % 0.38/0.59 (step @p30 :rule reordering :premises (@p29) :args ((or @t33 @t32 (not @t34)))) % 0.38/0.59 (step @p31 :rule chain_m_resolution :premises (@p30 @p28 @p24) :args (@t32 @t31 (@list @t28 @t34))) % 0.38/0.59 (step @p32 :rule cnf_or_pos :args (@t38)) % 0.38/0.59 (step @p33 :rule reordering :premises (@p32) :args ((or @t35 @t37 @t24 (not @t38)))) % 0.38/0.59 (step @p34 :rule chain_m_resolution :premises (@p33 @p31 @p23 @p18) :args (@t37 @t39 (@list @t32 @t24 @t38))) % 0.38/0.59 (assume-push @p63 @t40) % 0.38/0.59 (step @p36 :rule instantiate :premises (@p63) :args (@t20)) % 0.38/0.59 (step-pop @p64 :rule scope :premises (@p36)) % 0.38/0.59 (step @p37 :rule process_scope :premises (@p64) :args (@t36)) % 0.38/0.59 (step @p39 :rule implies_elim :premises (@p37)) % 0.38/0.59 (step @p40 :rule chain_m_resolution :premises (@p39 @p34) :args ((not @t40) @t41 (@list @t36))) % 0.38/0.59 (step @p41 :rule instantiate :premises (@p9) :args (@t43)) % 0.38/0.59 (step @p42 :rule instantiate :premises (@p4) :args ((@list @t44))) % 0.38/0.59 (step @p43 :rule instantiate :premises (@p17) :args ((@list @t45))) % 0.38/0.59 (step @p44 :rule cnf_or_pos :args (@t49)) % 0.38/0.59 (step @p45 :rule reordering :premises (@p44) :args ((or @t48 @t46 (not @t49)))) % 0.38/0.59 (step @p46 :rule chain_m_resolution :premises (@p45 @p43 @p42) :args (@t48 @t27 (@list @t46 @t49))) % 0.38/0.59 (step @p47 :rule instantiate :premises (@p10) :args (@t20)) % 0.38/0.59 (step @p48 :rule cnf_or_pos :args (@t51)) % 0.38/0.59 (step @p49 :rule reordering :premises (@p48) :args ((or @t35 @t50 (not @t51)))) % 0.38/0.59 (step @p50 :rule chain_m_resolution :premises (@p49 @p31 @p47) :args (@t50 @t31 (@list @t32 @t51))) % 0.38/0.59 (step @p51 :rule cnf_or_pos :args (@t55)) % 0.38/0.59 (step @p52 :rule reordering :premises (@p51) :args ((or @t52 @t54 @t47 (not @t55)))) % 0.38/0.59 (step @p53 :rule chain_m_resolution :premises (@p52 @p50 @p46 @p41) :args (@t54 @t39 (@list @t50 @t47 @t55))) % 0.38/0.59 (assume-push @p65 @t56) % 0.38/0.59 (step @p55 :rule instantiate :premises (@p65) :args (@t43)) % 0.38/0.59 (step-pop @p66 :rule scope :premises (@p55)) % 0.38/0.59 (step @p56 :rule process_scope :premises (@p66) :args (@t53)) % 0.38/0.59 (step @p58 :rule implies_elim :premises (@p56)) % 0.38/0.59 (step @p59 :rule chain_m_resolution :premises (@p58 @p53) :args ((not @t56) @t41 (@list @t53))) % 0.38/0.59 (step @p60 :rule quant-miniscope-or :args ((= @t5 (or @t56 @t40)))) % 0.38/0.59 (step @p61 :rule eq_resolve :premises (@p1 @p60)) % 0.38/0.59 (step @p62 false :rule chain_m_resolution :premises (@p61 @p59 @p40) :args (false (@list true true) (@list @t56 @t40))) % 0.38/0.59 ) % 0.38/0.59 % SZS output end Proof % 0.38/0.59 % cvc5 exiting %------------------------------------------------------------------------------