%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SYN071-1 : 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 : n026.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 09:07:59 AM UTC 2026 % Result : Unsatisfiable 0.37s 0.56s % Output : Proof 0.37s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.13 % Problem : SYN071-1 : 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 % 0.16/0.35 % Computer : n026.cluster.edu % 0.16/0.35 % Model : x86_64 x86_64 % 0.16/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.35 % Memory : 8042.1875MB % 0.16/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.35 % CPULimit : 300 % 0.16/0.35 % WCLimit : 300 % 0.16/0.35 % DateTime : Tue Jun 2 23:20:25 EDT 2026 % 0.16/0.35 % CPUTime : % 0.28/0.51 %----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... % 0.37/0.56 % SZS status Unsatisfiable % 0.37/0.56 % SZS output start Proof % 0.37/0.56 ( % 0.37/0.56 (declare-sort $$unsorted 0) % 0.37/0.56 (declare-const tptp.a $$unsorted) % 0.37/0.56 (declare-const tptp.b $$unsorted) % 0.37/0.56 (declare-const tptp.c $$unsorted) % 0.37/0.56 (declare-const tptp.d $$unsorted) % 0.37/0.56 (define @t1 () (or (= tptp.a tptp.b) (= tptp.c tptp.d))) % 0.37/0.56 (define @t2 () (= tptp.b tptp.d)) % 0.37/0.56 (define @t3 () (= tptp.a tptp.c)) % 0.37/0.56 (define @t4 () (= tptp.a tptp.d)) % 0.37/0.56 (define @t5 () (not @t4)) % 0.37/0.56 (define @t6 () (= tptp.b tptp.c)) % 0.37/0.56 (define @t7 () (not @t6)) % 0.37/0.56 (define @t8 () (not @t2)) % 0.37/0.56 (define @t9 () (= tptp.d tptp.c)) % 0.37/0.56 (define @t10 () (not @t9)) % 0.37/0.56 (define @t11 () (not @t7)) % 0.37/0.56 (define @t12 () (and @t7 @t9)) % 0.37/0.56 (define @t13 () (not @t3)) % 0.37/0.56 (define @t14 () (not @t5)) % 0.37/0.56 (define @t15 () (and @t5 @t9)) % 0.37/0.56 (define @t16 () (= tptp.b tptp.a)) % 0.37/0.56 (define @t17 () (not @t16)) % 0.37/0.56 (define @t18 () (and @t5 @t16)) % 0.37/0.56 (define @t19 () (@list true false)) % 0.37/0.56 (define @t20 () (and @t7 @t16)) % 0.37/0.56 (assume @p1 @t1) % 0.37/0.56 (assume @p2 (or @t3 @t2)) % 0.37/0.56 (assume @p3 @t5) % 0.37/0.56 (assume @p4 @t7) % 0.37/0.56 (step @p5 :rule refl :args (@t8)) % 0.37/0.56 (step @p6 :rule refl :args (@t10)) % 0.37/0.56 (step @p7 :rule bool-double-not-elim :args (@t6)) % 0.37/0.56 (step @p8 :rule nary_cong :premises (@p7 @p6 @p5) :args ((or @t11 @t10 @t8))) % 0.37/0.56 (assume-push @p108 @t7) % 0.37/0.56 (assume-push @p109 @t9) % 0.37/0.56 (assume-push @p110 @t7) % 0.37/0.56 (assume-push @p111 @t9) % 0.37/0.56 (step @p13 :rule false_intro :premises (@p4)) % 0.37/0.56 (step @p14 :rule refl :args (tptp.b)) % 0.37/0.56 (step @p15 :rule cong :premises (@p14 @p109) :args (@t2)) % 0.37/0.56 (step @p16 :rule trans :premises (@p15 @p13)) % 0.37/0.56 (step @p17 :rule false_elim :premises (@p16)) % 0.37/0.56 (step-pop @p112 :rule scope :premises (@p17)) % 0.37/0.56 (step-pop @p113 :rule scope :premises (@p112)) % 0.37/0.56 (step @p18 :rule process_scope :premises (@p113) :args (@t8)) % 0.37/0.56 (step @p21 :rule and_intro :premises (@p4 @p109)) % 0.37/0.56 (step @p22 :rule modus_ponens :premises (@p21 @p18)) % 0.37/0.56 (step-pop @p114 :rule scope :premises (@p22)) % 0.37/0.56 (step-pop @p115 :rule scope :premises (@p114)) % 0.37/0.56 (step @p23 :rule process_scope :premises (@p115) :args (@t8)) % 0.37/0.56 (step @p26 :rule implies_elim :premises (@p23)) % 0.37/0.56 (step @p27 :rule cnf_and_neg :args (@t12)) % 0.37/0.56 (step @p28 :rule resolution :premises (@p27 @p26) :args (true @t12)) % 0.37/0.56 (step @p29 :rule eq_resolve :premises (@p28 @p8)) % 0.37/0.56 (step @p30 :rule refl :args (@t13)) % 0.37/0.56 (step @p31 :rule bool-double-not-elim :args (@t4)) % 0.37/0.56 (step @p32 :rule nary_cong :premises (@p31 @p6 @p30) :args ((or @t14 @t10 @t13))) % 0.37/0.56 (assume-push @p116 @t5) % 0.37/0.56 (assume-push @p117 @t9) % 0.37/0.56 (assume-push @p118 @t5) % 0.37/0.56 (assume-push @p119 @t9) % 0.37/0.56 (step @p37 :rule false_intro :premises (@p3)) % 0.37/0.56 (step @p38 :rule symm :premises (@p117)) % 0.37/0.56 (step @p39 :rule refl :args (tptp.a)) % 0.37/0.56 (step @p40 :rule cong :premises (@p39 @p38) :args (@t3)) % 0.37/0.56 (step @p41 :rule trans :premises (@p40 @p37)) % 0.37/0.56 (step @p42 :rule false_elim :premises (@p41)) % 0.37/0.56 (step-pop @p120 :rule scope :premises (@p42)) % 0.37/0.56 (step-pop @p121 :rule scope :premises (@p120)) % 0.37/0.56 (step @p43 :rule process_scope :premises (@p121) :args (@t13)) % 0.37/0.56 (step @p46 :rule and_intro :premises (@p3 @p117)) % 0.37/0.56 (step @p47 :rule modus_ponens :premises (@p46 @p43)) % 0.37/0.56 (step-pop @p122 :rule scope :premises (@p47)) % 0.37/0.56 (step-pop @p123 :rule scope :premises (@p122)) % 0.37/0.56 (step @p48 :rule process_scope :premises (@p123) :args (@t13)) % 0.37/0.56 (step @p51 :rule implies_elim :premises (@p48)) % 0.37/0.56 (step @p52 :rule cnf_and_neg :args (@t15)) % 0.37/0.56 (step @p53 :rule resolution :premises (@p52 @p51) :args (true @t15)) % 0.37/0.56 (step @p54 :rule eq_resolve :premises (@p53 @p32)) % 0.37/0.56 (step @p55 :rule chain_m_resolution :premises (@p2 @p54 @p3 @p29 @p4) :args (@t10 (@list true true true true) (@list @t3 @t4 @t2 @t6))) % 0.37/0.56 (step @p56 :rule eq-symm :args (tptp.c tptp.d)) % 0.37/0.56 (step @p57 :rule eq-symm :args (tptp.a tptp.b)) % 0.37/0.56 (step @p58 :rule nary_cong :premises (@p57 @p56) :args (@t1)) % 0.37/0.56 (step @p59 :rule eq_resolve :premises (@p1 @p58)) % 0.37/0.56 (step @p60 :rule chain_m_resolution :premises (@p59 @p55) :args (@t16 (@list true) (@list @t9))) % 0.37/0.56 (step @p61 :rule refl :args (@t17)) % 0.37/0.56 (step @p62 :rule nary_cong :premises (@p31 @p61 @p5) :args ((or @t14 @t17 @t8))) % 0.37/0.56 (assume-push @p124 @t5) % 0.37/0.56 (assume-push @p125 @t16) % 0.37/0.56 (assume-push @p126 @t5) % 0.37/0.56 (assume-push @p127 @t16) % 0.37/0.56 (step @p37 :rule false_intro :premises (@p3)) % 0.37/0.56 (step @p67 :rule refl :args (tptp.d)) % 0.37/0.56 (step @p68 :rule cong :premises (@p125 @p67) :args (@t2)) % 0.37/0.56 (step @p69 :rule trans :premises (@p68 @p37)) % 0.37/0.56 (step @p70 :rule false_elim :premises (@p69)) % 0.37/0.56 (step-pop @p128 :rule scope :premises (@p70)) % 0.37/0.56 (step-pop @p129 :rule scope :premises (@p128)) % 0.37/0.56 (step @p71 :rule process_scope :premises (@p129) :args (@t8)) % 0.37/0.56 (step @p74 :rule and_intro :premises (@p3 @p125)) % 0.37/0.56 (step @p75 :rule modus_ponens :premises (@p74 @p71)) % 0.37/0.56 (step-pop @p130 :rule scope :premises (@p75)) % 0.37/0.56 (step-pop @p131 :rule scope :premises (@p130)) % 0.37/0.56 (step @p76 :rule process_scope :premises (@p131) :args (@t8)) % 0.37/0.56 (step @p79 :rule implies_elim :premises (@p76)) % 0.37/0.56 (step @p80 :rule cnf_and_neg :args (@t18)) % 0.37/0.56 (step @p81 :rule resolution :premises (@p80 @p79) :args (true @t18)) % 0.37/0.56 (step @p82 :rule eq_resolve :premises (@p81 @p62)) % 0.37/0.56 (step @p83 :rule chain_m_resolution :premises (@p82 @p3 @p60) :args (@t8 @t19 (@list @t4 @t16))) % 0.37/0.56 (step @p84 :rule nary_cong :premises (@p7 @p61 @p30) :args ((or @t11 @t17 @t13))) % 0.37/0.56 (assume-push @p132 @t7) % 0.37/0.56 (assume-push @p133 @t16) % 0.37/0.56 (assume-push @p134 @t7) % 0.37/0.56 (assume-push @p135 @t16) % 0.37/0.56 (step @p13 :rule false_intro :premises (@p4)) % 0.37/0.56 (step @p89 :rule refl :args (tptp.c)) % 0.37/0.56 (step @p90 :rule symm :premises (@p133)) % 0.37/0.56 (step @p91 :rule cong :premises (@p90 @p89) :args (@t3)) % 0.37/0.56 (step @p92 :rule trans :premises (@p91 @p13)) % 0.37/0.56 (step @p93 :rule false_elim :premises (@p92)) % 0.37/0.56 (step-pop @p136 :rule scope :premises (@p93)) % 0.37/0.56 (step-pop @p137 :rule scope :premises (@p136)) % 0.37/0.56 (step @p94 :rule process_scope :premises (@p137) :args (@t13)) % 0.37/0.56 (step @p97 :rule and_intro :premises (@p4 @p133)) % 0.37/0.56 (step @p98 :rule modus_ponens :premises (@p97 @p94)) % 0.37/0.56 (step-pop @p138 :rule scope :premises (@p98)) % 0.37/0.56 (step-pop @p139 :rule scope :premises (@p138)) % 0.37/0.56 (step @p99 :rule process_scope :premises (@p139) :args (@t13)) % 0.37/0.56 (step @p102 :rule implies_elim :premises (@p99)) % 0.37/0.56 (step @p103 :rule cnf_and_neg :args (@t20)) % 0.37/0.56 (step @p104 :rule resolution :premises (@p103 @p102) :args (true @t20)) % 0.37/0.56 (step @p105 :rule eq_resolve :premises (@p104 @p84)) % 0.37/0.56 (step @p106 :rule chain_m_resolution :premises (@p105 @p4 @p60) :args (@t13 @t19 (@list @t6 @t16))) % 0.37/0.56 (step @p107 false :rule chain_m_resolution :premises (@p2 @p106 @p83) :args (false (@list true true) (@list @t3 @t2))) % 0.37/0.56 ) % 0.37/0.57 % SZS output end Proof % 0.37/0.57 % cvc5 exiting %------------------------------------------------------------------------------