%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : MSC008-2.002 : 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 : n028.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 08:36:05 AM UTC 2026 % Result : Unsatisfiable 0.37s 0.57s % Output : Proof 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : MSC008-2.002 : TPTP v9.2.1. Released v1.0.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n028.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 09:45:05 EDT 2026 % 0.17/0.34 % CPUTime : % 0.28/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.37/0.57 % SZS status Unsatisfiable % 0.37/0.57 % SZS output start Proof % 0.37/0.58 ( % 0.37/0.58 (declare-sort $$unsorted 0) % 0.37/0.58 (declare-const tptp.greek (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.37/0.58 (declare-const tptp.eq (-> $$unsorted $$unsorted Bool)) % 0.37/0.58 (declare-const tptp.latin (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.37/0.58 (declare-const tptp.p1 $$unsorted) % 0.37/0.58 (declare-const tptp.p2 $$unsorted) % 0.37/0.58 (define @t1 () (tptp.eq tptp.p1 tptp.p2)) % 0.37/0.58 (define @t2 () (@var "A" $$unsorted)) % 0.37/0.58 (define @t3 () (@var "B" $$unsorted)) % 0.37/0.58 (define @t4 () (@var "C" $$unsorted)) % 0.37/0.58 (define @t5 () (@var "D" $$unsorted)) % 0.37/0.58 (define @t6 () (tptp.eq @t5 @t4)) % 0.37/0.58 (define @t7 () (not (tptp.latin @t2 @t3 @t5))) % 0.37/0.58 (define @t8 () (not (tptp.latin @t2 @t3 @t4))) % 0.37/0.58 (define @t9 () (@list @t2 @t3 @t4 @t5)) % 0.37/0.58 (define @t10 () (tptp.eq @t5 @t3)) % 0.37/0.58 (define @t11 () (tptp.eq @t5 @t2)) % 0.37/0.58 (define @t12 () (not (tptp.greek @t2 @t3 @t4))) % 0.37/0.58 (define @t13 () (@var "F" $$unsorted)) % 0.37/0.58 (define @t14 () (@var "E" $$unsorted)) % 0.37/0.58 (define @t15 () (@var "H" $$unsorted)) % 0.37/0.58 (define @t16 () (@var "G" $$unsorted)) % 0.37/0.58 (define @t17 () (@var "J" $$unsorted)) % 0.37/0.58 (define @t18 () (@var "I" $$unsorted)) % 0.37/0.58 (define @t19 () (@var "L" $$unsorted)) % 0.37/0.58 (define @t20 () (@var "K" $$unsorted)) % 0.37/0.58 (define @t21 () (@var "N" $$unsorted)) % 0.37/0.58 (define @t22 () (@var "M" $$unsorted)) % 0.37/0.58 (define @t23 () (@var "P" $$unsorted)) % 0.37/0.58 (define @t24 () (@var "O" $$unsorted)) % 0.37/0.58 (define @t25 () (forall (@list @t2 @t3 @t4 @t5 @t14 @t13) (or @t12 @t7 (not (tptp.greek @t14 @t13 @t4)) (not (tptp.latin @t14 @t13 @t5)) (tptp.eq @t13 @t3) (tptp.eq @t14 @t2)))) % 0.37/0.58 (define @t26 () (@list tptp.p1 tptp.p1)) % 0.37/0.58 (define @t27 () (tptp.latin tptp.p1 tptp.p1 tptp.p1)) % 0.37/0.58 (define @t28 () (not @t27)) % 0.37/0.58 (define @t29 () (tptp.latin tptp.p1 tptp.p1 tptp.p2)) % 0.37/0.58 (define @t30 () (not @t29)) % 0.37/0.58 (define @t31 () (or @t30 @t28 @t1)) % 0.37/0.58 (define @t32 () (@list tptp.p2 tptp.p1)) % 0.37/0.58 (define @t33 () (tptp.eq tptp.p2 tptp.p1)) % 0.37/0.58 (define @t34 () (not @t33)) % 0.37/0.58 (define @t35 () (or @t34 @t1)) % 0.37/0.58 (define @t36 () (@list true false)) % 0.37/0.58 (define @t37 () (tptp.latin tptp.p1 tptp.p2 tptp.p1)) % 0.37/0.58 (define @t38 () (not @t37)) % 0.37/0.58 (define @t39 () (or @t28 @t38 @t33)) % 0.37/0.58 (define @t40 () (@list tptp.p1 tptp.p2)) % 0.37/0.58 (define @t41 () (tptp.latin tptp.p1 tptp.p2 tptp.p2)) % 0.37/0.58 (define @t42 () (or @t29 @t41)) % 0.37/0.58 (define @t43 () (tptp.latin tptp.p2 tptp.p1 tptp.p2)) % 0.37/0.58 (define @t44 () (or @t29 @t43)) % 0.37/0.58 (define @t45 () (tptp.latin tptp.p2 tptp.p2 tptp.p1)) % 0.37/0.58 (define @t46 () (or @t37 @t45)) % 0.37/0.58 (define @t47 () (tptp.greek tptp.p2 tptp.p1 tptp.p1)) % 0.37/0.58 (define @t48 () (tptp.greek tptp.p1 tptp.p1 tptp.p1)) % 0.37/0.58 (define @t49 () (or @t48 @t47)) % 0.37/0.58 (define @t50 () (tptp.greek tptp.p2 tptp.p2 tptp.p1)) % 0.37/0.58 (define @t51 () (or @t47 @t50)) % 0.37/0.58 (define @t52 () (not @t45)) % 0.37/0.58 (define @t53 () (not @t50)) % 0.37/0.58 (define @t54 () (not @t48)) % 0.37/0.58 (define @t55 () (or @t54 @t28 @t53 @t52 @t33 @t33)) % 0.37/0.58 (define @t56 () (not @t47)) % 0.37/0.58 (define @t57 () (or @t56 @t53 @t33)) % 0.37/0.58 (define @t58 () (not @t41)) % 0.37/0.58 (define @t59 () (tptp.greek tptp.p1 tptp.p2 tptp.p1)) % 0.37/0.58 (define @t60 () (not @t59)) % 0.37/0.58 (define @t61 () (not @t43)) % 0.37/0.58 (define @t62 () (or @t56 @t61 @t60 @t58 @t33 @t1)) % 0.37/0.58 (define @t63 () (or @t59 @t50)) % 0.37/0.58 (define @t64 () (or @t27 @t37)) % 0.37/0.58 (define @t65 () (or @t52 @t38 @t1)) % 0.37/0.58 (define @t66 () (tptp.latin tptp.p2 tptp.p2 tptp.p2)) % 0.37/0.58 (define @t67 () (or @t45 @t66)) % 0.37/0.58 (define @t68 () (tptp.latin tptp.p2 tptp.p1 tptp.p1)) % 0.37/0.58 (define @t69 () (or @t27 @t68)) % 0.37/0.58 (define @t70 () (not @t68)) % 0.37/0.58 (define @t71 () (or @t60 @t38 @t56 @t70 @t1 @t33)) % 0.37/0.58 (define @t72 () (or @t27 @t29)) % 0.37/0.58 (define @t73 () (not @t66)) % 0.37/0.58 (define @t74 () (or @t54 @t30 @t53 @t73 @t33 @t33)) % 0.37/0.58 (define @t75 () (not @t74)) % 0.37/0.58 (assume @p1 (not @t1)) % 0.37/0.58 (assume @p2 (forall (@list @t2) (tptp.eq @t2 @t2))) % 0.37/0.58 (assume @p3 (forall (@list @t2 @t3) (or (not (tptp.eq @t2 @t3)) (tptp.eq @t3 @t2)))) % 0.37/0.58 (assume @p4 (forall @t9 (or @t8 @t7 @t6))) % 0.37/0.58 (assume @p5 (forall @t9 (or @t8 (not (tptp.latin @t2 @t5 @t4)) @t10))) % 0.37/0.58 (assume @p6 (forall @t9 (or @t8 (not (tptp.latin @t5 @t3 @t4)) @t11))) % 0.37/0.58 (assume @p7 (forall @t9 (or @t12 (not (tptp.greek @t2 @t3 @t5)) @t6))) % 0.37/0.58 (assume @p8 (forall @t9 (or @t12 (not (tptp.greek @t2 @t5 @t4)) @t10))) % 0.37/0.58 (assume @p9 (forall @t9 (or @t12 (not (tptp.greek @t5 @t3 @t4)) @t11))) % 0.37/0.58 (assume @p10 (forall (@list @t14 @t13) (or (tptp.latin @t14 @t13 tptp.p1) (tptp.latin @t14 @t13 tptp.p2)))) % 0.37/0.58 (assume @p11 (forall (@list @t16 @t15) (or (tptp.latin @t16 tptp.p1 @t15) (tptp.latin @t16 tptp.p2 @t15)))) % 0.37/0.58 (assume @p12 (forall (@list @t18 @t17) (or (tptp.latin tptp.p1 @t18 @t17) (tptp.latin tptp.p2 @t18 @t17)))) % 0.37/0.58 (assume @p13 (forall (@list @t20 @t19) (or (tptp.greek @t20 @t19 tptp.p1) (tptp.greek @t20 @t19 tptp.p2)))) % 0.37/0.58 (assume @p14 (forall (@list @t22 @t21) (or (tptp.greek @t22 tptp.p1 @t21) (tptp.greek @t22 tptp.p2 @t21)))) % 0.37/0.58 (assume @p15 (forall (@list @t24 @t23) (or (tptp.greek tptp.p1 @t24 @t23) (tptp.greek tptp.p2 @t24 @t23)))) % 0.37/0.58 (assume @p16 @t25) % 0.37/0.58 (step @p17 :rule instantiate :premises (@p10) :args ((@list tptp.p2 tptp.p2))) % 0.37/0.58 (step @p18 :rule instantiate :premises (@p6) :args ((@list tptp.p2 tptp.p2 tptp.p1 tptp.p1))) % 0.37/0.58 (step @p19 :rule instantiate :premises (@p11) :args (@t26)) % 0.37/0.58 (step @p20 :rule instantiate :premises (@p4) :args ((@list tptp.p1 tptp.p1 tptp.p2 tptp.p1))) % 0.37/0.58 (step @p21 :rule cnf_or_pos :args (@t31)) % 0.37/0.58 (step @p22 :rule reordering :premises (@p21) :args ((or @t1 @t28 @t30 (not @t31)))) % 0.37/0.58 (step @p23 :rule instantiate :premises (@p3) :args (@t32)) % 0.37/0.58 (step @p24 :rule cnf_or_pos :args (@t35)) % 0.37/0.58 (step @p25 :rule reordering :premises (@p24) :args ((or @t1 @t34 (not @t35)))) % 0.37/0.58 (step @p26 :rule chain_m_resolution :premises (@p25 @p1 @p23) :args (@t34 @t36 (@list @t1 @t35))) % 0.37/0.58 (step @p27 :rule instantiate :premises (@p5) :args ((@list tptp.p1 tptp.p1 tptp.p1 tptp.p2))) % 0.37/0.58 (step @p28 :rule cnf_or_pos :args (@t39)) % 0.37/0.58 (step @p29 :rule reordering :premises (@p28) :args ((or @t33 @t28 @t38 (not @t39)))) % 0.37/0.58 (step @p30 :rule instantiate :premises (@p11) :args (@t40)) % 0.37/0.58 (step @p31 :rule cnf_or_pos :args (@t42)) % 0.37/0.58 (step @p32 :rule reordering :premises (@p31) :args ((or @t29 @t41 (not @t42)))) % 0.37/0.58 (step @p33 :rule instantiate :premises (@p12) :args (@t40)) % 0.37/0.58 (step @p34 :rule cnf_or_pos :args (@t44)) % 0.37/0.58 (step @p35 :rule reordering :premises (@p34) :args ((or @t29 @t43 (not @t44)))) % 0.37/0.58 (step @p36 :rule instantiate :premises (@p12) :args (@t32)) % 0.37/0.58 (step @p37 :rule cnf_or_pos :args (@t46)) % 0.37/0.58 (step @p38 :rule reordering :premises (@p37) :args ((or @t37 @t45 (not @t46)))) % 0.37/0.58 (step @p39 :rule instantiate :premises (@p15) :args (@t26)) % 0.37/0.58 (step @p40 :rule cnf_or_pos :args (@t49)) % 0.37/0.58 (step @p41 :rule reordering :premises (@p40) :args ((or @t48 @t47 (not @t49)))) % 0.37/0.58 (step @p42 :rule instantiate :premises (@p14) :args (@t32)) % 0.37/0.58 (step @p43 :rule cnf_or_pos :args (@t51)) % 0.37/0.58 (step @p44 :rule reordering :premises (@p43) :args ((or @t47 @t50 (not @t51)))) % 0.37/0.58 (step @p45 :rule instantiate :premises (@p16) :args ((@list tptp.p1 tptp.p1 tptp.p1 tptp.p1 tptp.p2 tptp.p2))) % 0.37/0.58 (step @p46 :rule cnf_or_pos :args (@t55)) % 0.37/0.58 (step @p47 :rule factoring :premises (@p46)) % 0.37/0.58 (step @p48 :rule reordering :premises (@p47) :args ((or @t33 @t28 @t54 @t53 @t52 (not @t55)))) % 0.37/0.58 (step @p49 :rule chain_m_resolution :premises (@p48 @p45 @p26 @p44 @p42 @p41 @p39) :args ((or @t28 @t47 @t52) (@list false true false false false false) (@list @t55 @t33 @t50 @t51 @t48 @t49))) % 0.37/0.58 (step @p50 :rule instantiate :premises (@p8) :args ((@list tptp.p2 tptp.p1 tptp.p1 tptp.p2))) % 0.37/0.58 (step @p51 :rule cnf_or_pos :args (@t57)) % 0.37/0.58 (step @p52 :rule reordering :premises (@p51) :args ((or @t33 @t56 @t53 (not @t57)))) % 0.37/0.58 (step @p53 :rule instantiate :premises (@p16) :args ((@list tptp.p2 tptp.p1 tptp.p1 tptp.p2 tptp.p1 tptp.p2))) % 0.37/0.58 (step @p54 :rule cnf_or_pos :args (@t62)) % 0.37/0.58 (step @p55 :rule reordering :premises (@p54) :args ((or @t1 @t33 @t60 @t56 @t58 @t61 (not @t62)))) % 0.37/0.58 (step @p56 :rule instantiate :premises (@p15) :args (@t32)) % 0.37/0.58 (step @p57 :rule cnf_or_pos :args (@t63)) % 0.37/0.58 (step @p58 :rule reordering :premises (@p57) :args ((or @t59 @t50 (not @t63)))) % 0.37/0.58 (step @p59 :rule chain_m_resolution :premises (@p58 @p56 @p55 @p53 @p26 @p1 @p52 @p50 @p26 @p49 @p38 @p36 @p35 @p33 @p32 @p30 @p29 @p27 @p26 @p22 @p20 @p1) :args (@t28 (@list false true false true true true false true false false false false false false false true false true true false true) (@list @t63 @t59 @t62 @t33 @t1 @t50 @t57 @t33 @t47 @t45 @t46 @t43 @t44 @t41 @t42 @t37 @t39 @t33 @t29 @t31 @t1))) % 0.37/0.58 (step @p60 :rule cnf_or_pos :args (@t64)) % 0.37/0.58 (step @p61 :rule reordering :premises (@p60) :args ((or @t27 @t37 (not @t64)))) % 0.37/0.58 (step @p62 :rule chain_m_resolution :premises (@p61 @p59 @p19) :args (@t37 @t36 (@list @t27 @t64))) % 0.37/0.58 (step @p63 :rule cnf_or_pos :args (@t65)) % 0.37/0.58 (step @p64 :rule reordering :premises (@p63) :args ((or @t1 @t38 @t52 (not @t65)))) % 0.37/0.58 (step @p65 :rule chain_m_resolution :premises (@p64 @p1 @p62 @p18) :args (@t52 (@list true false false) (@list @t1 @t37 @t65))) % 0.37/0.58 (step @p66 :rule cnf_or_pos :args (@t67)) % 0.37/0.58 (step @p67 :rule reordering :premises (@p66) :args ((or @t45 @t66 (not @t67)))) % 0.37/0.58 (step @p68 :rule chain_m_resolution :premises (@p67 @p65 @p17) :args (@t66 @t36 (@list @t45 @t67))) % 0.37/0.58 (step @p69 :rule instantiate :premises (@p12) :args (@t26)) % 0.37/0.58 (step @p70 :rule cnf_or_pos :args (@t69)) % 0.37/0.58 (step @p71 :rule reordering :premises (@p70) :args ((or @t27 @t68 (not @t69)))) % 0.37/0.58 (step @p72 :rule chain_m_resolution :premises (@p71 @p59 @p69) :args (@t68 @t36 (@list @t27 @t69))) % 0.37/0.58 (step @p73 :rule instantiate :premises (@p16) :args ((@list tptp.p1 tptp.p2 tptp.p1 tptp.p1 tptp.p2 tptp.p1))) % 0.37/0.58 (step @p74 :rule cnf_or_pos :args (@t71)) % 0.37/0.58 (step @p75 :rule reordering :premises (@p74) :args ((or @t1 @t33 @t38 @t70 @t60 @t56 (not @t71)))) % 0.37/0.58 (step @p76 :rule chain_m_resolution :premises (@p58 @p56 @p75 @p73 @p72 @p62 @p26 @p1 @p52 @p50 @p26) :args (@t56 (@list false true false false false true true true false true) (@list @t63 @t59 @t71 @t68 @t37 @t33 @t1 @t50 @t57 @t33))) % 0.37/0.58 (step @p77 :rule chain_m_resolution :premises (@p44 @p76 @p42) :args (@t50 @t36 (@list @t47 @t51))) % 0.37/0.58 (step @p78 :rule instantiate :premises (@p10) :args (@t26)) % 0.37/0.58 (step @p79 :rule cnf_or_pos :args (@t72)) % 0.37/0.58 (step @p80 :rule reordering :premises (@p79) :args ((or @t27 @t29 (not @t72)))) % 0.37/0.58 (step @p81 :rule chain_m_resolution :premises (@p80 @p59 @p78) :args (@t29 @t36 (@list @t27 @t72))) % 0.37/0.58 (step @p82 :rule chain_m_resolution :premises (@p41 @p76 @p39) :args (@t48 @t36 (@list @t47 @t49))) % 0.37/0.58 (step @p83 :rule cnf_or_pos :args (@t74)) % 0.37/0.58 (step @p84 :rule factoring :premises (@p83)) % 0.37/0.58 (step @p85 :rule reordering :premises (@p84) :args ((or @t33 @t54 @t30 @t53 @t73 @t75))) % 0.37/0.58 (step @p86 :rule chain_m_resolution :premises (@p85 @p26 @p82 @p81 @p77 @p68) :args (@t75 (@list true false false false false) (@list @t33 @t48 @t29 @t50 @t66))) % 0.37/0.58 (assume-push @p93 @t25) % 0.37/0.58 (step @p88 :rule instantiate :premises (@p16) :args ((@list tptp.p1 tptp.p1 tptp.p1 tptp.p2 tptp.p2 tptp.p2))) % 0.37/0.58 (step-pop @p94 :rule scope :premises (@p88)) % 0.37/0.58 (step @p89 :rule process_scope :premises (@p94) :args (@t74)) % 0.37/0.58 (step @p91 :rule implies_elim :premises (@p89)) % 0.37/0.58 (step @p92 false :rule chain_m_resolution :premises (@p91 @p86 @p16) :args (false @t36 (@list @t74 @t25))) % 0.37/0.58 ) % 0.37/0.58 % SZS output end Proof % 0.37/0.58 % cvc5 exiting %------------------------------------------------------------------------------