%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : PLA020-1 : 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 : n005.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 0.38s 0.57s % Output : Proof 0.38s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : PLA020-1 : TPTP v9.2.1. Released v1.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.16/0.34 % Computer : n005.cluster.edu % 0.16/0.34 % Model : x86_64 x86_64 % 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.34 % Memory : 8042.1875MB % 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.34 % CPULimit : 300 % 0.16/0.34 % WCLimit : 300 % 0.16/0.34 % DateTime : Tue Jun 2 12:56:48 EDT 2026 % 0.16/0.35 % CPUTime : % 0.28/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.38/0.57 % SZS status Unsatisfiable % 0.38/0.57 % SZS output start Proof % 0.38/0.57 ( % 0.38/0.57 (declare-sort $$unsorted 0) % 0.38/0.57 (declare-const tptp.s0 $$unsorted) % 0.38/0.57 (declare-const tptp.d $$unsorted) % 0.38/0.57 (declare-const tptp.c $$unsorted) % 0.38/0.57 (declare-const tptp.clear (-> $$unsorted $$unsorted)) % 0.38/0.57 (declare-const tptp.putdown (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.57 (declare-const tptp.b $$unsorted) % 0.38/0.57 (declare-const tptp.and (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.57 (declare-const tptp.do (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.57 (declare-const tptp.table $$unsorted) % 0.38/0.57 (declare-const tptp.differ (-> $$unsorted $$unsorted Bool)) % 0.38/0.57 (declare-const tptp.empty $$unsorted) % 0.38/0.57 (declare-const tptp.a $$unsorted) % 0.38/0.57 (declare-const tptp.pickup (-> $$unsorted $$unsorted)) % 0.38/0.57 (declare-const tptp.holding (-> $$unsorted $$unsorted)) % 0.38/0.57 (declare-const tptp.holds (-> $$unsorted $$unsorted Bool)) % 0.38/0.57 (declare-const tptp.on (-> $$unsorted $$unsorted $$unsorted)) % 0.38/0.57 (define @t1 () (@var "State" $$unsorted)) % 0.38/0.57 (define @t2 () (@var "Y" $$unsorted)) % 0.38/0.57 (define @t3 () (@var "X" $$unsorted)) % 0.38/0.57 (define @t4 () (@list @t3 @t2 @t1)) % 0.38/0.57 (define @t5 () (tptp.clear @t3)) % 0.38/0.57 (define @t6 () (not (tptp.holds @t5 @t1))) % 0.38/0.57 (define @t7 () (not (tptp.holds tptp.empty @t1))) % 0.38/0.57 (define @t8 () (tptp.do (tptp.pickup @t3) @t1)) % 0.38/0.57 (define @t9 () (tptp.holding @t3)) % 0.38/0.57 (define @t10 () (tptp.on @t3 @t2)) % 0.38/0.57 (define @t11 () (not (tptp.holds @t10 @t1))) % 0.38/0.57 (define @t12 () (tptp.clear @t2)) % 0.38/0.57 (define @t13 () (@var "Z" $$unsorted)) % 0.38/0.57 (define @t14 () (not (tptp.differ @t3 @t13))) % 0.38/0.57 (define @t15 () (tptp.do (tptp.pickup @t13) @t1)) % 0.38/0.57 (define @t16 () (not (tptp.holds @t12 @t1))) % 0.38/0.57 (define @t17 () (not (tptp.holds @t9 @t1))) % 0.38/0.57 (define @t18 () (tptp.do (tptp.putdown @t3 @t2) @t1)) % 0.38/0.57 (define @t19 () (@var "W" $$unsorted)) % 0.38/0.57 (define @t20 () (tptp.clear @t13)) % 0.38/0.57 (define @t21 () (tptp.holds (tptp.on tptp.c tptp.d) tptp.s0)) % 0.38/0.57 (define @t22 () (tptp.holds (tptp.clear tptp.c) tptp.s0)) % 0.38/0.57 (define @t23 () (tptp.holds tptp.empty tptp.s0)) % 0.38/0.57 (define @t24 () (@list @t1)) % 0.38/0.57 (define @t25 () (tptp.clear tptp.d)) % 0.38/0.57 (define @t26 () (forall @t24 (not (tptp.holds @t25 @t1)))) % 0.38/0.57 (define @t27 () (not @t23)) % 0.38/0.57 (define @t28 () (not @t22)) % 0.38/0.57 (define @t29 () (not @t21)) % 0.38/0.57 (define @t30 () (tptp.do (tptp.pickup tptp.c) tptp.s0)) % 0.38/0.57 (define @t31 () (tptp.holds @t25 @t30)) % 0.38/0.57 (define @t32 () (or @t31 @t29 @t28 @t27)) % 0.38/0.57 (assume @p1 (forall @t4 (or (tptp.holds (tptp.and @t3 @t2) @t1) (not (tptp.holds @t3 @t1)) (not (tptp.holds @t2 @t1))))) % 0.38/0.57 (assume @p2 (forall (@list @t3 @t1) (or (tptp.holds @t9 @t8) @t7 @t6 (not (tptp.differ @t3 tptp.table))))) % 0.38/0.57 (assume @p3 (forall (@list @t2 @t3 @t1) (or (tptp.holds @t12 @t8) @t11 @t6 @t7))) % 0.38/0.57 (assume @p4 (forall (@list @t3 @t2 @t13 @t1) (or (tptp.holds @t10 @t15) @t11 @t14))) % 0.38/0.57 (assume @p5 (forall (@list @t3 @t13 @t1) (or (tptp.holds @t5 @t15) @t6 @t14))) % 0.38/0.57 (assume @p6 (forall @t4 (or (tptp.holds tptp.empty @t18) @t17 @t16))) % 0.38/0.57 (assume @p7 (forall @t4 (or (tptp.holds @t10 @t18) @t17 @t16))) % 0.38/0.57 (assume @p8 (forall @t4 (or (tptp.holds @t5 @t18) @t17 @t16))) % 0.38/0.57 (assume @p9 (forall (@list @t3 @t2 @t13 @t19 @t1) (or (tptp.holds @t10 (tptp.do (tptp.putdown @t13 @t19) @t1)) @t11))) % 0.38/0.57 (assume @p10 (forall (@list @t13 @t3 @t2 @t1) (or (tptp.holds @t20 @t18) (not (tptp.holds @t20 @t1)) (not (tptp.differ @t13 @t2))))) % 0.38/0.57 (assume @p11 (forall (@list @t3 @t2) (or (tptp.differ @t3 @t2) (not (tptp.differ @t2 @t3))))) % 0.38/0.57 (assume @p12 (tptp.differ tptp.a tptp.b)) % 0.38/0.57 (assume @p13 (tptp.differ tptp.a tptp.c)) % 0.38/0.57 (assume @p14 (tptp.differ tptp.a tptp.d)) % 0.38/0.57 (assume @p15 (tptp.differ tptp.a tptp.table)) % 0.38/0.57 (assume @p16 (tptp.differ tptp.b tptp.c)) % 0.38/0.57 (assume @p17 (tptp.differ tptp.b tptp.d)) % 0.38/0.57 (assume @p18 (tptp.differ tptp.b tptp.table)) % 0.38/0.57 (assume @p19 (tptp.differ tptp.c tptp.d)) % 0.38/0.57 (assume @p20 (tptp.differ tptp.c tptp.table)) % 0.38/0.57 (assume @p21 (tptp.differ tptp.d tptp.table)) % 0.38/0.57 (assume @p22 (tptp.holds (tptp.on tptp.a tptp.table) tptp.s0)) % 0.38/0.57 (assume @p23 (tptp.holds (tptp.on tptp.b tptp.table) tptp.s0)) % 0.38/0.57 (assume @p24 @t21) % 0.38/0.57 (assume @p25 (tptp.holds (tptp.on tptp.d tptp.table) tptp.s0)) % 0.38/0.57 (assume @p26 (tptp.holds (tptp.clear tptp.a) tptp.s0)) % 0.38/0.57 (assume @p27 (tptp.holds (tptp.clear tptp.b) tptp.s0)) % 0.38/0.57 (assume @p28 @t22) % 0.38/0.57 (assume @p29 @t23) % 0.38/0.57 (assume @p30 (forall @t24 (tptp.holds (tptp.clear tptp.table) @t1))) % 0.38/0.57 (assume @p31 @t26) % 0.38/0.57 (step @p32 :rule instantiate :premises (@p3) :args ((@list tptp.d tptp.c tptp.s0))) % 0.38/0.57 (step @p33 :rule cnf_or_pos :args (@t32)) % 0.38/0.57 (step @p34 :rule reordering :premises (@p33) :args ((or @t29 @t28 @t27 @t31 (not @t32)))) % 0.38/0.57 (step @p35 :rule chain_m_resolution :premises (@p34 @p24 @p28 @p29 @p32) :args (@t31 (@list false false false false) (@list @t21 @t22 @t23 @t32))) % 0.38/0.57 (assume-push @p42 @t26) % 0.38/0.57 (step @p37 :rule instantiate :premises (@p31) :args ((@list @t30))) % 0.38/0.57 (step-pop @p43 :rule scope :premises (@p37)) % 0.38/0.57 (step @p38 :rule process_scope :premises (@p43) :args ((not @t31))) % 0.38/0.57 (step @p40 :rule implies_elim :premises (@p38)) % 0.38/0.57 (step @p41 false :rule chain_m_resolution :premises (@p40 @p35 @p31) :args (false (@list false false) (@list @t31 @t26))) % 0.38/0.57 ) % 0.38/0.57 % SZS output end Proof % 0.38/0.57 % cvc5 exiting %------------------------------------------------------------------------------