%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : PLA017-1 : TPTP v9.2.1. Released v1.1.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n006.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 08:43:24 AM UTC 2026 % Result : Unsatisfiable 0.51s 0.71s % Output : Proof 0.51s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : PLA017-1 : TPTP v9.2.1. Released v1.1.0. % 0.00/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.15/0.34 % Computer : n006.cluster.edu % 0.15/0.34 % Model : x86_64 x86_64 % 0.15/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.34 % Memory : 8042.1875MB % 0.15/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.34 % CPULimit : 300 % 0.15/0.34 % WCLimit : 300 % 0.15/0.34 % DateTime : Tue Jun 2 12:56:34 EDT 2026 % 0.15/0.34 % CPUTime : % 0.30/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.30/0.50 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.51/0.71 % SZS status Unsatisfiable % 0.51/0.71 % SZS output start Proof % 0.51/0.72 ( % 0.51/0.72 (declare-sort $$unsorted 0) % 0.51/0.72 (declare-const tptp.s0 $$unsorted) % 0.51/0.72 (declare-const tptp.d $$unsorted) % 0.51/0.72 (declare-const tptp.c $$unsorted) % 0.51/0.72 (declare-const tptp.clear (-> $$unsorted $$unsorted)) % 0.51/0.72 (declare-const tptp.putdown (-> $$unsorted $$unsorted $$unsorted)) % 0.51/0.72 (declare-const tptp.b $$unsorted) % 0.51/0.72 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 0.51/0.72 (declare-const tptp.do (-> $$unsorted $$unsorted $$unsorted)) % 0.51/0.72 (declare-const tptp.table $$unsorted) % 0.51/0.72 (declare-const tptp.differ (-> $$unsorted $$unsorted Bool)) % 0.51/0.72 (declare-const tptp.empty $$unsorted) % 0.51/0.72 (declare-const tptp.a $$unsorted) % 0.51/0.72 (declare-const tptp.pickup (-> $$unsorted $$unsorted)) % 0.51/0.72 (declare-const tptp.holding (-> $$unsorted $$unsorted)) % 0.51/0.72 (declare-const tptp.holds (-> $$unsorted $$unsorted Bool)) % 0.51/0.72 (declare-const tptp.on (-> $$unsorted $$unsorted $$unsorted)) % 0.51/0.72 (define @t1 () (@var "State" $$unsorted)) % 0.51/0.72 (define @t2 () (@var "Y" $$unsorted)) % 0.51/0.72 (define @t3 () (@var "X" $$unsorted)) % 0.51/0.72 (define @t4 () (@list @t3 @t2 @t1)) % 0.51/0.72 (define @t5 () (tptp.clear @t3)) % 0.51/0.72 (define @t6 () (not (tptp.holds @t5 @t1))) % 0.51/0.72 (define @t7 () (not (tptp.holds tptp.empty @t1))) % 0.51/0.72 (define @t8 () (tptp.do (tptp.pickup @t3) @t1)) % 0.51/0.72 (define @t9 () (tptp.holding @t3)) % 0.51/0.72 (define @t10 () (tptp.on @t3 @t2)) % 0.51/0.72 (define @t11 () (not (tptp.holds @t10 @t1))) % 0.51/0.72 (define @t12 () (tptp.clear @t2)) % 0.51/0.72 (define @t13 () (@var "Z" $$unsorted)) % 0.51/0.72 (define @t14 () (not (tptp.differ @t3 @t13))) % 0.51/0.72 (define @t15 () (tptp.do (tptp.pickup @t13) @t1)) % 0.51/0.72 (define @t16 () (not (tptp.holds @t12 @t1))) % 0.51/0.72 (define @t17 () (not (tptp.holds @t9 @t1))) % 0.51/0.72 (define @t18 () (tptp.do (tptp.putdown @t3 @t2) @t1)) % 0.51/0.72 (define @t19 () (@var "W" $$unsorted)) % 0.51/0.72 (define @t20 () (tptp.clear @t13)) % 0.51/0.72 (define @t21 () (tptp.differ tptp.a tptp.c)) % 0.51/0.72 (define @t22 () (tptp.differ tptp.a tptp.table)) % 0.51/0.72 (define @t23 () (tptp.holds (tptp.clear tptp.a) tptp.s0)) % 0.51/0.72 (define @t24 () (tptp.clear tptp.c)) % 0.51/0.72 (define @t25 () (tptp.holds @t24 tptp.s0)) % 0.51/0.72 (define @t26 () (tptp.holds tptp.empty tptp.s0)) % 0.51/0.72 (define @t27 () (@list @t1)) % 0.51/0.72 (define @t28 () (tptp.on tptp.a tptp.c)) % 0.51/0.72 (define @t29 () (forall @t27 (not (tptp.holds @t28 @t1)))) % 0.51/0.72 (define @t30 () (tptp.do (tptp.pickup tptp.a) tptp.s0)) % 0.51/0.72 (define @t31 () (not @t21)) % 0.51/0.72 (define @t32 () (tptp.differ tptp.c tptp.a)) % 0.51/0.72 (define @t33 () (or @t32 @t31)) % 0.51/0.72 (define @t34 () (@list false false)) % 0.51/0.72 (define @t35 () (not @t32)) % 0.51/0.72 (define @t36 () (not @t25)) % 0.51/0.72 (define @t37 () (tptp.holds @t24 @t30)) % 0.51/0.72 (define @t38 () (or @t37 @t36 @t35)) % 0.51/0.72 (define @t39 () (@list false false false)) % 0.51/0.72 (define @t40 () (not @t22)) % 0.51/0.72 (define @t41 () (not @t23)) % 0.51/0.72 (define @t42 () (not @t26)) % 0.51/0.72 (define @t43 () (tptp.holds (tptp.holding tptp.a) @t30)) % 0.51/0.72 (define @t44 () (or @t43 @t42 @t41 @t40)) % 0.51/0.72 (define @t45 () (not @t37)) % 0.51/0.72 (define @t46 () (not @t43)) % 0.51/0.72 (define @t47 () (tptp.do (tptp.putdown tptp.a tptp.c) @t30)) % 0.51/0.72 (define @t48 () (tptp.holds @t28 @t47)) % 0.51/0.72 (define @t49 () (or @t48 @t46 @t45)) % 0.51/0.72 (assume @p1 (forall @t4 (or (tptp.holds (tptp.and @t3 @t2) @t1) (not (tptp.holds @t3 @t1)) (not (tptp.holds @t2 @t1))))) % 0.51/0.72 (assume @p2 (forall (@list @t3 @t1) (or (tptp.holds @t9 @t8) @t7 @t6 (not (tptp.differ @t3 tptp.table))))) % 0.51/0.72 (assume @p3 (forall (@list @t2 @t3 @t1) (or (tptp.holds @t12 @t8) @t11 @t6 @t7))) % 0.51/0.72 (assume @p4 (forall (@list @t3 @t2 @t13 @t1) (or (tptp.holds @t10 @t15) @t11 @t14))) % 0.51/0.72 (assume @p5 (forall (@list @t3 @t13 @t1) (or (tptp.holds @t5 @t15) @t6 @t14))) % 0.51/0.72 (assume @p6 (forall @t4 (or (tptp.holds tptp.empty @t18) @t17 @t16))) % 0.51/0.72 (assume @p7 (forall @t4 (or (tptp.holds @t10 @t18) @t17 @t16))) % 0.51/0.72 (assume @p8 (forall @t4 (or (tptp.holds @t5 @t18) @t17 @t16))) % 0.51/0.72 (assume @p9 (forall (@list @t3 @t2 @t13 @t19 @t1) (or (tptp.holds @t10 (tptp.do (tptp.putdown @t13 @t19) @t1)) @t11))) % 0.51/0.72 (assume @p10 (forall (@list @t13 @t3 @t2 @t1) (or (tptp.holds @t20 @t18) (not (tptp.holds @t20 @t1)) (not (tptp.differ @t13 @t2))))) % 0.51/0.72 (assume @p11 (forall (@list @t3 @t2) (or (tptp.differ @t3 @t2) (not (tptp.differ @t2 @t3))))) % 0.51/0.72 (assume @p12 (tptp.differ tptp.a tptp.b)) % 0.51/0.72 (assume @p13 @t21) % 0.51/0.72 (assume @p14 (tptp.differ tptp.a tptp.d)) % 0.51/0.72 (assume @p15 @t22) % 0.51/0.72 (assume @p16 (tptp.differ tptp.b tptp.c)) % 0.51/0.72 (assume @p17 (tptp.differ tptp.b tptp.d)) % 0.51/0.72 (assume @p18 (tptp.differ tptp.b tptp.table)) % 0.51/0.72 (assume @p19 (tptp.differ tptp.c tptp.d)) % 0.51/0.72 (assume @p20 (tptp.differ tptp.c tptp.table)) % 0.51/0.72 (assume @p21 (tptp.differ tptp.d tptp.table)) % 0.51/0.72 (assume @p22 (tptp.holds (tptp.on tptp.a tptp.table) tptp.s0)) % 0.51/0.72 (assume @p23 (tptp.holds (tptp.on tptp.b tptp.table) tptp.s0)) % 0.51/0.72 (assume @p24 (tptp.holds (tptp.on tptp.c tptp.d) tptp.s0)) % 0.51/0.72 (assume @p25 (tptp.holds (tptp.on tptp.d tptp.table) tptp.s0)) % 0.51/0.72 (assume @p26 @t23) % 0.51/0.72 (assume @p27 (tptp.holds (tptp.clear tptp.b) tptp.s0)) % 0.51/0.72 (assume @p28 @t25) % 0.51/0.72 (assume @p29 @t26) % 0.51/0.72 (assume @p30 (forall @t27 (tptp.holds (tptp.clear tptp.table) @t1))) % 0.51/0.72 (assume @p31 @t29) % 0.51/0.72 (step @p32 :rule instantiate :premises (@p7) :args ((@list tptp.a tptp.c @t30))) % 0.51/0.72 (step @p33 :rule instantiate :premises (@p5) :args ((@list tptp.c tptp.a tptp.s0))) % 0.51/0.72 (step @p34 :rule instantiate :premises (@p11) :args ((@list tptp.c tptp.a))) % 0.51/0.72 (step @p35 :rule cnf_or_pos :args (@t33)) % 0.51/0.72 (step @p36 :rule reordering :premises (@p35) :args ((or @t31 @t32 (not @t33)))) % 0.51/0.72 (step @p37 :rule chain_m_resolution :premises (@p36 @p13 @p34) :args (@t32 @t34 (@list @t21 @t33))) % 0.51/0.72 (step @p38 :rule cnf_or_pos :args (@t38)) % 0.51/0.72 (step @p39 :rule reordering :premises (@p38) :args ((or @t36 @t35 @t37 (not @t38)))) % 0.51/0.72 (step @p40 :rule chain_m_resolution :premises (@p39 @p28 @p37 @p33) :args (@t37 @t39 (@list @t25 @t32 @t38))) % 0.51/0.72 (step @p41 :rule instantiate :premises (@p2) :args ((@list tptp.a tptp.s0))) % 0.51/0.72 (step @p42 :rule cnf_or_pos :args (@t44)) % 0.51/0.72 (step @p43 :rule reordering :premises (@p42) :args ((or @t40 @t41 @t42 @t43 (not @t44)))) % 0.51/0.72 (step @p44 :rule chain_m_resolution :premises (@p43 @p15 @p26 @p29 @p41) :args (@t43 (@list false false false false) (@list @t22 @t23 @t26 @t44))) % 0.51/0.72 (step @p45 :rule cnf_or_pos :args (@t49)) % 0.51/0.72 (step @p46 :rule reordering :premises (@p45) :args ((or @t46 @t45 @t48 (not @t49)))) % 0.51/0.72 (step @p47 :rule chain_m_resolution :premises (@p46 @p44 @p40 @p32) :args (@t48 @t39 (@list @t43 @t37 @t49))) % 0.51/0.72 (assume-push @p54 @t29) % 0.51/0.72 (step @p49 :rule instantiate :premises (@p31) :args ((@list @t47))) % 0.51/0.72 (step-pop @p55 :rule scope :premises (@p49)) % 0.51/0.72 (step @p50 :rule process_scope :premises (@p55) :args ((not @t48))) % 0.51/0.72 (step @p52 :rule implies_elim :premises (@p50)) % 0.51/0.72 (step @p53 false :rule chain_m_resolution :premises (@p52 @p47 @p31) :args (false @t34 (@list @t48 @t29))) % 0.51/0.72 ) % 0.51/0.72 % SZS output end Proof % 0.51/0.72 % cvc5 exiting %------------------------------------------------------------------------------