%------------------------------------------------------------------------------ % File : CARINE---0.734 % Problem : SYN157-1 : TPTP v5.0.0. Released v1.1.0. % Transfm : add_equality % Format : carine % Command : carine %s t=%d xo=off uct=32000 % Computer : art01.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 : Sun Nov 28 08:37:55 EST 2010 % Result : Unsatisfiable 0.28s % Output : Refutation 0.28s % 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/SystemOnTPTP14345/SYN/SYN157-1+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 = 842] [nf = 0] [nu = 413] [ut = 138] % Looking for a proof at depth = 2 ... % t = 0 secs [nr = 6555] [nf = 78] [nu = 2321] [ut = 249] % Looking for a proof at depth = 3 ... % +================================================+ % | | % | Congratulations!!! ........ A proof was found. | % | | % +================================================+ % Base Clauses and Unit Clauses used in proof: % ============================================ % Base Clauses: % ------------- % B0: ~n5_2(x0,d_0()) % B1: m0_3(x0,d_0(),x1) % B2: p0_2(b_0(),x0) % B3: q0_2(x0,d_0()) % B44: ~m0_3(x1,x2,x0) | q1_3(x0,x0,x0) % B51: ~k2_2(x1,x0) | k3_3(x0,x0,x1) % B63: ~q1_3(x1,x0,x0) | k2_2(x0,x0) % B64: ~k3_3(x0,x0,x1) | p4_3(x0,x1,x0) % B81: ~p0_2(x0,x0) | s1_1(x0) % B141: ~s1_1(x2) | ~q0_2(x0,x1) | s1_1(x0) % B300: ~s1_1(x0) | ~p4_3(b_0(),b_0(),x2) | ~p4_3(x1,x0,x0) | n5_2(x0,x0) % Unit Clauses: % -------------- % U44: < d1 v3 dv1 f0 c0 t3 td1 > q1_3(x0,x0,x0) % U51: < d1 v0 dv0 f0 c1 t1 td1 > s1_1(b_0()) % U108: < d1 v2 dv1 f0 c0 t2 td1 > k2_2(x0,x0) % U164: < d2 v1 dv1 f0 c0 t1 td1 > s1_1(x0) % U241: < d2 v3 dv1 f0 c0 t3 td1 > p4_3(x0,x0,x0) % U249: < d3 v1 dv1 f0 c2 t3 td1 > ~p4_3(x0,d_0(),d_0()) % --------------- Start of Proof --------------- % Derivation of unit clause U44: % m0_3(x0,d_0(),x1) ....... B1 % ~m0_3(x1,x2,x0) | q1_3(x0,x0,x0) ....... B44 % q1_3(x0, x0, x0) ....... R1 [B1:L0, B44:L0] % Derivation of unit clause U51: % p0_2(b_0(),x0) ....... B2 % ~p0_2(x0,x0) | s1_1(x0) ....... B81 % s1_1(b_0()) ....... R1 [B2:L0, B81:L0] % Derivation of unit clause U108: % ~q1_3(x1,x0,x0) | k2_2(x0,x0) ....... B63 % q1_3(x0,x0,x0) ....... U44 % k2_2(x0, x0) ....... R1 [B63:L0, U44:L0] % Derivation of unit clause U164: % q0_2(x0,d_0()) ....... B3 % ~s1_1(x2) | ~q0_2(x0,x1) | s1_1(x0) ....... B141 % ~s1_1(x0) | s1_1(x1) ....... R1 [B3:L0, B141:L1] % s1_1(b_0()) ....... U51 % s1_1(x0) ....... R2 [R1:L0, U51:L0] % Derivation of unit clause U241: % ~k2_2(x1,x0) | k3_3(x0,x0,x1) ....... B51 % ~k3_3(x0,x0,x1) | p4_3(x0,x1,x0) ....... B64 % ~k2_2(x0, x1) | p4_3(x1, x0, x1) ....... R1 [B51:L1, B64:L0] % k2_2(x0,x0) ....... U108 % p4_3(x0, x0, x0) ....... R2 [R1:L0, U108:L0] % Derivation of unit clause U249: % ~n5_2(x0,d_0()) ....... B0 % ~s1_1(x0) | ~p4_3(b_0(),b_0(),x2) | ~p4_3(x1,x0,x0) | n5_2(x0,x0) ....... B300 % ~s1_1(d_0()) | ~p4_3(b_0(), b_0(), x0) | ~p4_3(x1, d_0(), d_0()) ....... R1 [B0:L0, B300:L3] % s1_1(x0) ....... U164 % ~p4_3(b_0(), b_0(), x0) | ~p4_3(x1, d_0(), d_0()) ....... R2 [R1:L0, U164:L0] % p4_3(x0,x0,x0) ....... U241 % ~p4_3(x0, d_0(), d_0()) ....... R3 [R2:L0, U241:L0] % Derivation of the empty clause: % ~p4_3(x0,d_0(),d_0()) ....... U249 % p4_3(x0,x0,x0) ....... U241 % [] ....... R1 [U249:L0, U241:L0] % --------------- End of Proof --------------- % PROOF FOUND! % --------------------------------------------- % | Statistics | % --------------------------------------------- % Profile 3: Performance Statistics: % ================================== % Total number of generated clauses: 6668 % resolvents: 6589 factors: 79 % Number of unit clauses generated: 2335 % % unit clauses generated to total clauses generated: 35.02 % Number of unit clauses constructed and retained at depth [x]: % ============================================================= % [0] = 39 [1] = 99 [2] = 111 [3] = 1 % Total = 250 % Number of generated clauses having [x] literals: % ------------------------------------------------ % [1] = 2335 [2] = 3328 [3] = 1005 % Average size of a generated clause: 2.0 % Number of unit clauses per predicate list: % ========================================== % [0] k0_1 (+)2 (-)0 % [1] k1_1 (+)5 (-)0 % [2] k4_1 (+)0 (-)0 % [3] k5_1 (+)0 (-)0 % [4] l0_1 (+)2 (-)0 % [5] l4_1 (+)6 (-)0 % [6] l5_1 (+)0 (-)0 % [7] m2_1 (+)2 (-)0 % [8] n2_1 (+)6 (-)0 % [9] n3_1 (+)6 (-)0 % [10] r0_1 (+)2 (-)0 % [11] r1_1 (+)0 (-)0 % [12] r2_1 (+)0 (-)0 % [13] r4_1 (+)0 (-)1 % [14] s0_1 (+)2 (-)0 % [15] s1_1 (+)5 (-)0 % [16] s2_1 (+)1 (-)0 % [17] s4_1 (+)0 (-)0 % [18] s5_1 (+)0 (-)0 % [19] k2_2 (+)6 (-)1 % [20] l1_2 (+)5 (-)0 % [21] l2_2 (+)0 (-)0 % [22] l3_2 (+)3 (-)0 % [23] m4_2 (+)0 (-)0 % [24] m5_2 (+)0 (-)0 % [25] n0_2 (+)8 (-)0 % [26] n4_2 (+)0 (-)1 % [27] n5_2 (+)0 (-)3 % [28] p0_2 (+)4 (-)0 % [29] q0_2 (+)8 (-)0 % [30] q3_2 (+)2 (-)0 % [31] q4_2 (+)0 (-)1 % [32] q5_2 (+)0 (-)0 % [33] r5_2 (+)0 (-)0 % [34] s3_2 (+)0 (-)0 % [35] k3_3 (+)7 (-)1 % [36] m0_3 (+)10 (-)0 % [37] m1_3 (+)23 (-)0 % [38] m3_3 (+)6 (-)0 % [39] n1_3 (+)21 (-)0 % [40] p1_3 (+)21 (-)0 % [41] p2_3 (+)10 (-)0 % [42] p3_3 (+)6 (-)0 % [43] p4_3 (+)6 (-)2 % [44] p5_3 (+)0 (-)0 % [45] q1_3 (+)32 (-)0 % [46] q2_3 (+)16 (-)0 % [47] r3_3 (+)7 (-)0 % ------------------ % Total: (+)240 (-)10 % Total number of unit clauses retained: 250 % Number of clauses skipped because of their length: 73228 % N base clauses skippped in resolve-with-all-base-clauses % because of the shortest resolvents table: 14 % Number of successful unifications: 6678 % Number of unification failures: 2750 % Number of unit to unit unification failures: 19 % N literal unification failure due to lookup root_id table: 16129 % N base clause resolution failure due to lookup table: 88019 % N UC-BCL resolution dropped due to lookup table: 9 % Max entries in substitution set: 6 % N unit clauses dropped because they exceeded max values: 1587 % N unit clauses dropped because too much nesting: 0 % 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: 3 % Max term depth in a unit clause: 1 % Number of states in UCFA table: 287 % Total number of terms of all unit clauses in table: 628 % Max allowed number of states in UCFA: 80000 % Ratio n states used/total allowed states: 0.00 % Ratio n states used/total unit clauses terms: 0.46 % Number of symbols (columns) in UCFA: 87 % Profile 2: Number of calls to: % ============================== % PTUnify() = 9428 % ConstructUnitClause() = 1798 % Profile 1: Time spent in: % ========================= % ConstructUnitClause() : 0.00 secs % -------------------------------------------------------- % | | % Inferences per sec: inf % | | % -------------------------------------------------------- % Elapsed time: 0 secs % CPU time: 0.28 secs % %------------------------------------------------------------------------------