%------------------------------------------------------------------------------ % File : CARINE---0.734 % Problem : FLD039-3 : TPTP v5.0.0. Bugfixed v2.1.0. % Transfm : add_equality % Format : carine % Command : carine %s t=%d xo=off uct=32000 % Computer : art04.cs.miami.edu % Model : i686 i686 % CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz % Memory : 2018MB % OS : Linux 2.6.26.8-57.fc8 % CPULimit : 300s % DateTime : Sat Nov 27 18:36:55 EST 2010 % Result : Unsatisfiable 0.26s % Output : Refutation 0.26s % Verified : % SZS Type : None (Parsing solution fails) % Syntax : Number of formulae : 0 % Comments : %------------------------------------------------------------------------------ %----ERROR: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % Command entered: % /home/graph/tptp/Systems/CARINE---0.734/carine /tmp/SystemOnTPTP20154/FLD/FLD039-3+noeq.car t=300 xo=off uct=32000 % CARINE version 0.734 (Dec 2003) % Initializing tables ... done. % Parsing ............................. done. % Calculating time slices ... done. % Building Lookup Tables ... done. % Looking for a proof at depth = 1 ... % t = 0 secs [nr = 118] [nf = 0] [nu = 72] [ut = 45] % Looking for a proof at depth = 2 ... % t = 0 secs [nr = 57841] [nf = 72] [nu = 43183] [ut = 1623] % Looking for a proof at depth = 3 ... % +================================================+ % | | % | Congratulations!!! ........ A proof was found. | % | | % +================================================+ % Base Clauses and Unit Clauses used in proof: % ============================================ % Base Clauses: % ------------- % B0: ~sum_3(additive_identity_0(),a_0(),additive_identity_0()) % B1: sum_3(additive_identity_0(),multiplicative_identity_0(),additive_identity_0()) % B3: defined_1(multiplicative_identity_0()) % B7: ~sum_3(x1,x0,x2) | sum_3(x0,x1,x2) % B9: ~defined_1(x0) | sum_3(additive_identity_0(),x0,x0) % B22: ~sum_3(x3,x5,x2) | ~sum_3(x4,x1,x5) | ~sum_3(x3,x4,x0) | sum_3(x0,x1,x2) % Unit Clauses: % -------------- % U5: < d0 v0 dv0 f0 c3 t3 td1 b > ~sum_3(additive_identity_0(),additive_identity_0(),multiplicative_identity_0()) % U13: < d1 v0 dv0 f0 c3 t3 td1 > sum_3(additive_identity_0(),multiplicative_identity_0(),multiplicative_identity_0()) % U23: < d1 v0 dv0 f0 c3 t3 td1 > sum_3(multiplicative_identity_0(),additive_identity_0(),multiplicative_identity_0()) % U1802: < d3 v0 dv0 f0 c3 t3 td1 > sum_3(additive_identity_0(),additive_identity_0(),multiplicative_identity_0()) % --------------- Start of Proof --------------- % Derivation of unit clause U5: % ~sum_3(additive_identity_0(),additive_identity_0(),multiplicative_identity_0()) ....... U5 % Derivation of unit clause U13: % defined_1(multiplicative_identity_0()) ....... B3 % ~defined_1(x0) | sum_3(additive_identity_0(),x0,x0) ....... B9 % sum_3(additive_identity_0(), multiplicative_identity_0(), multiplicative_identity_0()) ....... R1 [B3:L0, B9:L0] % Derivation of unit clause U23: % ~sum_3(x1,x0,x2) | sum_3(x0,x1,x2) ....... B7 % sum_3(additive_identity_0(),multiplicative_identity_0(),multiplicative_identity_0()) ....... U13 % sum_3(multiplicative_identity_0(), additive_identity_0(), multiplicative_identity_0()) ....... R1 [B7:L0, U13:L0] % Derivation of unit clause U1802: % sum_3(additive_identity_0(),multiplicative_identity_0(),additive_identity_0()) ....... B1 % ~sum_3(x3,x5,x2) | ~sum_3(x4,x1,x5) | ~sum_3(x3,x4,x0) | sum_3(x0,x1,x2) ....... B22 % ~sum_3(additive_identity_0(), x0, x1) | ~sum_3(multiplicative_identity_0(), x2, x0) | sum_3(additive_identity_0(), x2, x1) ....... R1 [B1:L0, B22:L2] % sum_3(additive_identity_0(),multiplicative_identity_0(),multiplicative_identity_0()) ....... U13 % ~sum_3(multiplicative_identity_0(), x0, multiplicative_identity_0()) | sum_3(additive_identity_0(), x0, multiplicative_identity_0()) ....... R2 [R1:L0, U13:L0] % sum_3(multiplicative_identity_0(),additive_identity_0(),multiplicative_identity_0()) ....... U23 % sum_3(additive_identity_0(), additive_identity_0(), multiplicative_identity_0()) ....... R3 [R2:L0, U23:L0] % Derivation of the empty clause: % sum_3(additive_identity_0(),additive_identity_0(),multiplicative_identity_0()) ....... U1802 % ~sum_3(additive_identity_0(),additive_identity_0(),multiplicative_identity_0()) ....... U5 % [] ....... R1 [U1802:L0, U5:L0] % --------------- End of Proof --------------- % PROOF FOUND! % --------------------------------------------- % | Statistics | % --------------------------------------------- % Profile 3: Performance Statistics: % ================================== % Total number of generated clauses: 59790 % resolvents: 59684 factors: 106 % Number of unit clauses generated: 43882 % % unit clauses generated to total clauses generated: 73.39 % Number of unit clauses constructed and retained at depth [x]: % ============================================================= % [0] = 6 [1] = 39 [2] = 1578 [3] = 180 % Total = 1803 % Number of generated clauses having [x] literals: % ------------------------------------------------ % [1] = 43882 [2] = 15817 [3] = 91 % Average size of a generated clause: 2.0 % Number of unit clauses per predicate list: % ========================================== % [0] defined_1 (+)1440 (-)0 % [1] less_or_equal_2 (+)0 (-)0 % [2] product_3 (+)73 (-)0 % [3] sum_3 (+)164 (-)126 % ------------------ % Total: (+)1677 (-)126 % Total number of unit clauses retained: 1803 % Number of clauses skipped because of their length: 3096 % N base clauses skippped in resolve-with-all-base-clauses % because of the shortest resolvents table: 0 % Number of successful unifications: 59795 % Number of unification failures: 83694 % Number of unit to unit unification failures: 20539 % N literal unification failure due to lookup root_id table: 2993 % N base clause resolution failure due to lookup table: 1393 % N UC-BCL resolution dropped due to lookup table: 0 % Max entries in substitution set: 9 % N unit clauses dropped because they exceeded max values: 36467 % N unit clauses dropped because too much nesting: 15922 % N unit clauses not constrcuted because table was full: 0 % N unit clauses dropped because UCFA table was full: 0 % Max number of terms in a unit clause: 8 % Max term depth in a unit clause: 4 % Number of states in UCFA table: 2150 % Total number of terms of all unit clauses in table: 11206 % Max allowed number of states in UCFA: 80000 % Ratio n states used/total allowed states: 0.03 % Ratio n states used/total unit clauses terms: 0.19 % Number of symbols (columns) in UCFA: 45 % Profile 2: Number of calls to: % ============================== % PTUnify() = 143489 % ConstructUnitClause() = 38264 % Profile 1: Time spent in: % ========================= % ConstructUnitClause() : 0.04 secs % -------------------------------------------------------- % | | % Inferences per sec: inf % | | % -------------------------------------------------------- % Elapsed time: 0 secs % CPU time: 0.26 secs % %------------------------------------------------------------------------------