%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : PUZ005-1 : 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 : 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 08:43:55 AM UTC 2026 % Result : Unsatisfiable 0.41s 0.63s % Output : Proof 0.41s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.13 % Problem : PUZ005-1 : TPTP v9.2.1. Released v1.0.0. % 0.12/0.14 % 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 13:12:20 EDT 2026 % 0.17/0.35 % CPUTime : % 0.33/0.49 %----Proving TF0_NAR, FOF, or CNF % 0.33/0.51 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.41/0.63 % SZS status Unsatisfiable % 0.41/0.63 % SZS output start Proof % 0.41/0.63 ( % 0.41/0.63 (declare-sort $$unsorted 0) % 0.41/0.63 (declare-const tptp.today $$unsorted) % 0.41/0.63 (declare-const tptp.sunday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.member (-> $$unsorted $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.saturday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.admits (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.lying_days (-> $$unsorted $$unsorted)) % 0.41/0.63 (declare-const tptp.thursday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.lion $$unsorted) % 0.41/0.63 (declare-const tptp.wednesday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.tuesday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.monday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.friday (-> $$unsorted Bool)) % 0.41/0.63 (declare-const tptp.yesterday (-> $$unsorted $$unsorted)) % 0.41/0.63 (declare-const tptp.unicorn $$unsorted) % 0.41/0.63 (define @t1 () (@var "X" $$unsorted)) % 0.41/0.63 (define @t2 () (tptp.sunday @t1)) % 0.41/0.63 (define @t3 () (tptp.saturday @t1)) % 0.41/0.63 (define @t4 () (tptp.friday @t1)) % 0.41/0.63 (define @t5 () (tptp.thursday @t1)) % 0.41/0.63 (define @t6 () (tptp.wednesday @t1)) % 0.41/0.63 (define @t7 () (tptp.tuesday @t1)) % 0.41/0.63 (define @t8 () (tptp.monday @t1)) % 0.41/0.63 (define @t9 () (@list @t1)) % 0.41/0.63 (define @t10 () (not @t7)) % 0.41/0.63 (define @t11 () (not @t8)) % 0.41/0.63 (define @t12 () (not @t6)) % 0.41/0.63 (define @t13 () (not @t5)) % 0.41/0.63 (define @t14 () (not @t4)) % 0.41/0.63 (define @t15 () (not @t3)) % 0.41/0.63 (define @t16 () (not @t2)) % 0.41/0.63 (define @t17 () (tptp.yesterday @t1)) % 0.41/0.63 (define @t18 () (tptp.monday @t17)) % 0.41/0.63 (define @t19 () (tptp.tuesday @t17)) % 0.41/0.63 (define @t20 () (tptp.wednesday @t17)) % 0.41/0.63 (define @t21 () (tptp.thursday @t17)) % 0.41/0.63 (define @t22 () (tptp.friday @t17)) % 0.41/0.63 (define @t23 () (tptp.saturday @t17)) % 0.41/0.63 (define @t24 () (tptp.sunday @t17)) % 0.41/0.63 (define @t25 () (tptp.lying_days tptp.lion)) % 0.41/0.63 (define @t26 () (tptp.member @t1 @t25)) % 0.41/0.63 (define @t27 () (tptp.lying_days tptp.unicorn)) % 0.41/0.63 (define @t28 () (tptp.member @t1 @t27)) % 0.41/0.63 (define @t29 () (forall @t9 (or @t14 @t28))) % 0.41/0.63 (define @t30 () (@var "T" $$unsorted)) % 0.41/0.63 (define @t31 () (tptp.lying_days @t30)) % 0.41/0.63 (define @t32 () (@var "Y" $$unsorted)) % 0.41/0.63 (define @t33 () (tptp.member @t32 @t31)) % 0.41/0.63 (define @t34 () (tptp.admits @t30 @t1 @t32)) % 0.41/0.63 (define @t35 () (not @t34)) % 0.41/0.63 (define @t36 () (tptp.member @t1 @t31)) % 0.41/0.63 (define @t37 () (@list @t1 @t30 @t32)) % 0.41/0.63 (define @t38 () (not @t33)) % 0.41/0.63 (define @t39 () (not @t36)) % 0.41/0.63 (define @t40 () (tptp.yesterday tptp.today)) % 0.41/0.63 (define @t41 () (tptp.admits tptp.lion tptp.today @t40)) % 0.41/0.63 (define @t42 () (tptp.admits tptp.unicorn tptp.today @t40)) % 0.41/0.63 (define @t43 () (tptp.thursday tptp.today)) % 0.41/0.63 (define @t44 () (@list tptp.today tptp.unicorn @t40)) % 0.41/0.63 (define @t45 () (tptp.member @t40 @t27)) % 0.41/0.63 (define @t46 () (not @t42)) % 0.41/0.63 (define @t47 () (tptp.member tptp.today @t27)) % 0.41/0.63 (define @t48 () (or @t47 @t46 @t45)) % 0.41/0.63 (define @t49 () (@list @t40)) % 0.41/0.63 (define @t50 () (tptp.thursday @t40)) % 0.41/0.63 (define @t51 () (not @t50)) % 0.41/0.63 (define @t52 () (or @t51 @t45)) % 0.41/0.63 (define @t53 () (tptp.friday @t40)) % 0.41/0.63 (define @t54 () (not @t53)) % 0.41/0.63 (define @t55 () (or @t54 @t45)) % 0.41/0.63 (define @t56 () (@list tptp.today)) % 0.41/0.63 (define @t57 () (tptp.friday tptp.today)) % 0.41/0.63 (define @t58 () (not @t57)) % 0.41/0.63 (define @t59 () (or @t50 @t58)) % 0.41/0.63 (define @t60 () (tptp.saturday tptp.today)) % 0.41/0.63 (define @t61 () (not @t60)) % 0.41/0.63 (define @t62 () (or @t53 @t61)) % 0.41/0.63 (define @t63 () (not @t47)) % 0.41/0.63 (define @t64 () (or @t63 @t43 @t57 @t60)) % 0.41/0.63 (define @t65 () (not @t45)) % 0.41/0.63 (define @t66 () (or @t63 @t46 @t65)) % 0.41/0.63 (define @t67 () (tptp.sunday tptp.today)) % 0.41/0.63 (define @t68 () (tptp.saturday @t40)) % 0.41/0.63 (define @t69 () (not @t68)) % 0.41/0.63 (define @t70 () (or @t69 @t67)) % 0.41/0.63 (define @t71 () (tptp.monday @t40)) % 0.41/0.63 (define @t72 () (not @t71)) % 0.41/0.63 (define @t73 () (or @t72 @t69)) % 0.41/0.63 (define @t74 () (tptp.tuesday @t40)) % 0.41/0.63 (define @t75 () (not @t74)) % 0.41/0.63 (define @t76 () (or @t75 @t69)) % 0.41/0.63 (define @t77 () (not @t67)) % 0.41/0.63 (define @t78 () (tptp.monday tptp.today)) % 0.41/0.63 (define @t79 () (not @t78)) % 0.41/0.63 (define @t80 () (or @t79 @t77)) % 0.41/0.63 (define @t81 () (tptp.tuesday tptp.today)) % 0.41/0.63 (define @t82 () (not @t81)) % 0.41/0.63 (define @t83 () (or @t82 @t77)) % 0.41/0.63 (define @t84 () (tptp.wednesday tptp.today)) % 0.41/0.63 (define @t85 () (not @t84)) % 0.41/0.63 (define @t86 () (or @t85 @t77)) % 0.41/0.63 (define @t87 () (tptp.wednesday @t40)) % 0.41/0.63 (define @t88 () (not @t87)) % 0.41/0.63 (define @t89 () (or @t88 @t43)) % 0.41/0.63 (define @t90 () (@list true false)) % 0.41/0.63 (define @t91 () (tptp.member @t40 @t25)) % 0.41/0.63 (define @t92 () (not @t91)) % 0.41/0.63 (define @t93 () (or @t92 @t71 @t74 @t87)) % 0.41/0.63 (define @t94 () (tptp.member tptp.today @t25)) % 0.41/0.63 (define @t95 () (not @t94)) % 0.41/0.63 (define @t96 () (or @t95 @t78 @t81 @t84)) % 0.41/0.63 (define @t97 () (not @t41)) % 0.41/0.63 (define @t98 () (or @t94 @t97 @t91)) % 0.41/0.63 (define @t99 () (or @t61 @t47)) % 0.41/0.63 (define @t100 () (or @t54 @t60)) % 0.41/0.63 (define @t101 () (or @t65 @t50 @t53 @t68)) % 0.41/0.63 (define @t102 () (or @t51 @t57)) % 0.41/0.63 (define @t103 () (or @t58 @t47)) % 0.41/0.63 (define @t104 () (not @t103)) % 0.41/0.63 (assume @p1 (forall @t9 (or @t8 @t7 @t6 @t5 @t4 @t3 @t2))) % 0.41/0.63 (assume @p2 (forall @t9 (or @t11 @t10))) % 0.41/0.63 (assume @p3 (forall @t9 (or @t11 @t12))) % 0.41/0.63 (assume @p4 (forall @t9 (or @t11 @t13))) % 0.41/0.63 (assume @p5 (forall @t9 (or @t11 @t14))) % 0.41/0.63 (assume @p6 (forall @t9 (or @t11 @t15))) % 0.41/0.63 (assume @p7 (forall @t9 (or @t11 @t16))) % 0.41/0.63 (assume @p8 (forall @t9 (or @t10 @t12))) % 0.41/0.63 (assume @p9 (forall @t9 (or @t10 @t13))) % 0.41/0.63 (assume @p10 (forall @t9 (or @t10 @t14))) % 0.41/0.63 (assume @p11 (forall @t9 (or @t10 @t15))) % 0.41/0.63 (assume @p12 (forall @t9 (or @t10 @t16))) % 0.41/0.63 (assume @p13 (forall @t9 (or @t12 @t13))) % 0.41/0.63 (assume @p14 (forall @t9 (or @t12 @t14))) % 0.41/0.63 (assume @p15 (forall @t9 (or @t12 @t15))) % 0.41/0.63 (assume @p16 (forall @t9 (or @t12 @t16))) % 0.41/0.63 (assume @p17 (forall @t9 (or @t13 @t14))) % 0.41/0.63 (assume @p18 (forall @t9 (or @t13 @t15))) % 0.41/0.63 (assume @p19 (forall @t9 (or @t13 @t16))) % 0.41/0.63 (assume @p20 (forall @t9 (or @t14 @t15))) % 0.41/0.63 (assume @p21 (forall @t9 (or @t14 @t16))) % 0.41/0.63 (assume @p22 (forall @t9 (or @t15 @t16))) % 0.41/0.63 (assume @p23 (forall @t9 (or (not @t18) @t7))) % 0.41/0.63 (assume @p24 (forall @t9 (or (not @t19) @t6))) % 0.41/0.63 (assume @p25 (forall @t9 (or (not @t20) @t5))) % 0.41/0.63 (assume @p26 (forall @t9 (or (not @t21) @t4))) % 0.41/0.63 (assume @p27 (forall @t9 (or (not @t22) @t3))) % 0.41/0.63 (assume @p28 (forall @t9 (or (not @t23) @t2))) % 0.41/0.63 (assume @p29 (forall @t9 (or (not @t24) @t8))) % 0.41/0.63 (assume @p30 (forall @t9 (or @t18 @t10))) % 0.41/0.63 (assume @p31 (forall @t9 (or @t19 @t12))) % 0.41/0.63 (assume @p32 (forall @t9 (or @t20 @t13))) % 0.41/0.63 (assume @p33 (forall @t9 (or @t21 @t14))) % 0.41/0.63 (assume @p34 (forall @t9 (or @t22 @t15))) % 0.41/0.63 (assume @p35 (forall @t9 (or @t23 @t16))) % 0.41/0.63 (assume @p36 (forall @t9 (or @t24 @t11))) % 0.41/0.63 (assume @p37 (forall @t9 (or (not @t26) @t8 @t7 @t6))) % 0.41/0.63 (assume @p38 (forall @t9 (or (not @t28) @t5 @t4 @t3))) % 0.41/0.63 (assume @p39 (forall @t9 (or @t11 @t26))) % 0.41/0.63 (assume @p40 (forall @t9 (or @t10 @t26))) % 0.41/0.63 (assume @p41 (forall @t9 (or @t12 @t26))) % 0.41/0.63 (assume @p42 (forall @t9 (or @t13 @t28))) % 0.41/0.63 (assume @p43 @t29) % 0.41/0.63 (assume @p44 (forall @t9 (or @t15 @t28))) % 0.41/0.63 (assume @p45 (forall @t37 (or @t36 @t35 @t33))) % 0.41/0.63 (assume @p46 (forall @t37 (or @t36 @t34 @t38))) % 0.41/0.63 (assume @p47 (forall @t37 (or @t39 @t35 @t38))) % 0.41/0.63 (assume @p48 (forall @t37 (or @t39 @t34 @t33))) % 0.41/0.63 (assume @p49 @t41) % 0.41/0.63 (assume @p50 @t42) % 0.41/0.63 (assume @p51 (not @t43)) % 0.41/0.63 (step @p52 :rule instantiate :premises (@p47) :args (@t44)) % 0.41/0.63 (step @p53 :rule instantiate :premises (@p45) :args (@t44)) % 0.41/0.63 (step @p54 :rule cnf_or_pos :args (@t48)) % 0.41/0.63 (step @p55 :rule reordering :premises (@p54) :args ((or @t46 @t47 @t45 (not @t48)))) % 0.41/0.63 (step @p56 :rule instantiate :premises (@p42) :args (@t49)) % 0.41/0.63 (step @p57 :rule cnf_or_pos :args (@t52)) % 0.41/0.63 (step @p58 :rule reordering :premises (@p57) :args ((or @t51 @t45 (not @t52)))) % 0.41/0.63 (step @p59 :rule instantiate :premises (@p43) :args (@t49)) % 0.41/0.63 (step @p60 :rule cnf_or_pos :args (@t55)) % 0.41/0.63 (step @p61 :rule reordering :premises (@p60) :args ((or @t54 @t45 (not @t55)))) % 0.41/0.63 (step @p62 :rule instantiate :premises (@p33) :args (@t56)) % 0.41/0.63 (step @p63 :rule cnf_or_pos :args (@t59)) % 0.41/0.63 (step @p64 :rule reordering :premises (@p63) :args ((or @t50 @t58 (not @t59)))) % 0.41/0.63 (step @p65 :rule instantiate :premises (@p34) :args (@t56)) % 0.41/0.63 (step @p66 :rule cnf_or_pos :args (@t62)) % 0.41/0.63 (step @p67 :rule reordering :premises (@p66) :args ((or @t53 @t61 (not @t62)))) % 0.41/0.63 (step @p68 :rule instantiate :premises (@p38) :args (@t56)) % 0.41/0.63 (step @p69 :rule cnf_or_pos :args (@t64)) % 0.41/0.63 (step @p70 :rule reordering :premises (@p69) :args ((or @t43 @t57 @t60 @t63 (not @t64)))) % 0.41/0.63 (step @p71 :rule chain_m_resolution :premises (@p70 @p68 @p51 @p67 @p65 @p64 @p62 @p61 @p59 @p58 @p56 @p55 @p53 @p50) :args (@t45 (@list false true true false true false true false true false false false false) (@list @t64 @t43 @t60 @t62 @t57 @t59 @t53 @t55 @t50 @t52 @t47 @t48 @t42))) % 0.41/0.63 (step @p72 :rule cnf_or_pos :args (@t66)) % 0.41/0.63 (step @p73 :rule reordering :premises (@p72) :args ((or @t46 @t63 @t65 (not @t66)))) % 0.41/0.63 (step @p74 :rule chain_m_resolution :premises (@p73 @p50 @p71 @p52) :args (@t63 (@list false false false) (@list @t42 @t45 @t66))) % 0.41/0.63 (step @p75 :rule instantiate :premises (@p26) :args (@t56)) % 0.41/0.63 (step @p76 :rule instantiate :premises (@p38) :args (@t49)) % 0.41/0.63 (step @p77 :rule instantiate :premises (@p28) :args (@t56)) % 0.41/0.63 (step @p78 :rule cnf_or_pos :args (@t70)) % 0.41/0.63 (step @p79 :rule reordering :premises (@p78) :args ((or @t67 @t69 (not @t70)))) % 0.41/0.63 (step @p80 :rule instantiate :premises (@p6) :args (@t49)) % 0.41/0.63 (step @p81 :rule cnf_or_pos :args (@t73)) % 0.41/0.63 (step @p82 :rule reordering :premises (@p81) :args ((or @t72 @t69 (not @t73)))) % 0.41/0.63 (step @p83 :rule instantiate :premises (@p11) :args (@t49)) % 0.41/0.63 (step @p84 :rule cnf_or_pos :args (@t76)) % 0.41/0.63 (step @p85 :rule reordering :premises (@p84) :args ((or @t75 @t69 (not @t76)))) % 0.41/0.63 (step @p86 :rule instantiate :premises (@p7) :args (@t56)) % 0.41/0.63 (step @p87 :rule cnf_or_pos :args (@t80)) % 0.41/0.63 (step @p88 :rule reordering :premises (@p87) :args ((or @t77 @t79 (not @t80)))) % 0.41/0.63 (step @p89 :rule instantiate :premises (@p12) :args (@t56)) % 0.41/0.63 (step @p90 :rule cnf_or_pos :args (@t83)) % 0.41/0.63 (step @p91 :rule reordering :premises (@p90) :args ((or @t82 @t77 (not @t83)))) % 0.41/0.63 (step @p92 :rule instantiate :premises (@p16) :args (@t56)) % 0.41/0.63 (step @p93 :rule cnf_or_pos :args (@t86)) % 0.41/0.63 (step @p94 :rule reordering :premises (@p93) :args ((or @t85 @t77 (not @t86)))) % 0.41/0.63 (step @p95 :rule instantiate :premises (@p25) :args (@t56)) % 0.41/0.63 (step @p96 :rule cnf_or_pos :args (@t89)) % 0.41/0.63 (step @p97 :rule reordering :premises (@p96) :args ((or @t43 @t88 (not @t89)))) % 0.41/0.63 (step @p98 :rule chain_m_resolution :premises (@p97 @p51 @p95) :args (@t88 @t90 (@list @t43 @t89))) % 0.41/0.63 (step @p99 :rule instantiate :premises (@p37) :args (@t49)) % 0.41/0.63 (step @p100 :rule cnf_or_pos :args (@t93)) % 0.41/0.63 (step @p101 :rule reordering :premises (@p100) :args ((or @t71 @t74 @t87 @t92 (not @t93)))) % 0.41/0.63 (step @p102 :rule instantiate :premises (@p37) :args (@t56)) % 0.41/0.63 (step @p103 :rule cnf_or_pos :args (@t96)) % 0.41/0.63 (step @p104 :rule reordering :premises (@p103) :args ((or @t78 @t81 @t84 @t95 (not @t96)))) % 0.41/0.63 (step @p105 :rule instantiate :premises (@p45) :args ((@list tptp.today tptp.lion @t40))) % 0.41/0.63 (step @p106 :rule cnf_or_pos :args (@t98)) % 0.41/0.63 (step @p107 :rule reordering :premises (@p106) :args ((or @t97 @t94 @t91 (not @t98)))) % 0.41/0.63 (step @p108 :rule chain_m_resolution :premises (@p107 @p105 @p49 @p104 @p102 @p101 @p99 @p98 @p94 @p92 @p91 @p89 @p88 @p86 @p85 @p83 @p82 @p80 @p79 @p77) :args (@t69 (@list false false true false true false true true false true false true false true false true false false false) (@list @t98 @t41 @t94 @t96 @t91 @t93 @t87 @t84 @t86 @t81 @t83 @t78 @t80 @t74 @t76 @t71 @t73 @t67 @t70))) % 0.41/0.63 (step @p109 :rule instantiate :premises (@p27) :args (@t56)) % 0.41/0.63 (step @p110 :rule instantiate :premises (@p44) :args (@t56)) % 0.41/0.63 (step @p111 :rule cnf_or_pos :args (@t99)) % 0.41/0.63 (step @p112 :rule reordering :premises (@p111) :args ((or @t61 @t47 (not @t99)))) % 0.41/0.63 (step @p113 :rule chain_m_resolution :premises (@p112 @p74 @p110) :args (@t61 @t90 (@list @t47 @t99))) % 0.41/0.63 (step @p114 :rule cnf_or_pos :args (@t100)) % 0.41/0.63 (step @p115 :rule reordering :premises (@p114) :args ((or @t60 @t54 (not @t100)))) % 0.41/0.63 (step @p116 :rule chain_m_resolution :premises (@p115 @p113 @p109) :args (@t54 @t90 (@list @t60 @t100))) % 0.41/0.63 (step @p117 :rule cnf_or_pos :args (@t101)) % 0.41/0.63 (step @p118 :rule reordering :premises (@p117) :args ((or @t50 @t53 @t68 @t65 (not @t101)))) % 0.41/0.63 (step @p119 :rule chain_m_resolution :premises (@p118 @p116 @p108 @p71 @p76) :args (@t50 (@list true true false false) (@list @t53 @t68 @t45 @t101))) % 0.41/0.63 (step @p120 :rule cnf_or_pos :args (@t102)) % 0.41/0.63 (step @p121 :rule reordering :premises (@p120) :args ((or @t57 @t51 (not @t102)))) % 0.41/0.63 (step @p122 :rule chain_m_resolution :premises (@p121 @p119 @p75) :args (@t57 (@list false false) (@list @t50 @t102))) % 0.41/0.63 (step @p123 :rule cnf_or_pos :args (@t103)) % 0.41/0.63 (step @p124 :rule reordering :premises (@p123) :args ((or @t58 @t47 @t104))) % 0.41/0.63 (step @p125 :rule chain_m_resolution :premises (@p124 @p122 @p74) :args (@t104 (@list false true) (@list @t57 @t47))) % 0.41/0.63 (assume-push @p132 @t29) % 0.41/0.63 (step @p127 :rule instantiate :premises (@p43) :args (@t56)) % 0.41/0.63 (step-pop @p133 :rule scope :premises (@p127)) % 0.41/0.63 (step @p128 :rule process_scope :premises (@p133) :args (@t103)) % 0.41/0.63 (step @p130 :rule implies_elim :premises (@p128)) % 0.41/0.63 (step @p131 false :rule chain_m_resolution :premises (@p130 @p125 @p43) :args (false @t90 (@list @t103 @t29))) % 0.41/0.63 ) % 0.41/0.64 % SZS output end Proof % 0.41/0.64 % cvc5 exiting %------------------------------------------------------------------------------