TSTP Solution File: LCL067-1 by iProver---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : LCL067-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n002.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 : Fri May 3 02:36:44 EDT 2024
% Result : Unsatisfiable 7.87s 1.66s
% Output : CNFRefutation 7.87s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named definition)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(c_50,plain,
is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_19) ).
cnf(c_51,plain,
is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X0),X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_37) ).
cnf(c_52,plain,
is_a_theorem(implies(implies(not(X0),X1),implies(implies(X2,X1),implies(implies(X0,X2),X1)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_59) ).
cnf(c_53,negated_conjecture,
~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_1) ).
cnf(c_71,plain,
implies(a,b) = sP0_iProver_def,
definition ).
cnf(c_72,plain,
implies(b,c) = sP1_iProver_def,
definition ).
cnf(c_73,plain,
implies(a,c) = sP2_iProver_def,
definition ).
cnf(c_74,plain,
implies(sP1_iProver_def,sP2_iProver_def) = sP3_iProver_def,
definition ).
cnf(c_75,plain,
implies(sP0_iProver_def,sP3_iProver_def) = sP4_iProver_def,
definition ).
cnf(c_76,negated_conjecture,
~ is_a_theorem(sP4_iProver_def),
inference(demodulation,[status(thm)],[c_53,c_73,c_72,c_74,c_71,c_75]) ).
cnf(c_209,plain,
is_a_theorem(implies(implies(sP2_iProver_def,X0),implies(c,X0))),
inference(superposition,[status(thm)],[c_73,c_50]) ).
cnf(c_210,plain,
is_a_theorem(implies(implies(sP3_iProver_def,X0),implies(sP2_iProver_def,X0))),
inference(superposition,[status(thm)],[c_74,c_50]) ).
cnf(c_216,plain,
is_a_theorem(implies(implies(implies(X0,sP0_iProver_def),sP3_iProver_def),sP4_iProver_def)),
inference(superposition,[status(thm)],[c_75,c_50]) ).
cnf(c_217,plain,
( ~ is_a_theorem(implies(implies(X0,X1),X2))
| is_a_theorem(implies(X1,X2)) ),
inference(superposition,[status(thm)],[c_50,c_49]) ).
cnf(c_240,plain,
( ~ is_a_theorem(implies(implies(X0,X1),X2))
| is_a_theorem(implies(not(X0),X2)) ),
inference(superposition,[status(thm)],[c_51,c_49]) ).
cnf(c_262,plain,
is_a_theorem(implies(implies(not(a),X0),implies(implies(b,X0),implies(sP0_iProver_def,X0)))),
inference(superposition,[status(thm)],[c_71,c_52]) ).
cnf(c_263,plain,
is_a_theorem(implies(implies(not(b),X0),implies(implies(c,X0),implies(sP1_iProver_def,X0)))),
inference(superposition,[status(thm)],[c_72,c_52]) ).
cnf(c_267,plain,
( ~ is_a_theorem(implies(not(X0),X1))
| is_a_theorem(implies(implies(X2,X1),implies(implies(X0,X2),X1))) ),
inference(superposition,[status(thm)],[c_52,c_49]) ).
cnf(c_366,plain,
( ~ is_a_theorem(implies(sP2_iProver_def,X0))
| is_a_theorem(implies(c,X0)) ),
inference(superposition,[status(thm)],[c_209,c_49]) ).
cnf(c_377,plain,
( ~ is_a_theorem(implies(sP3_iProver_def,X0))
| is_a_theorem(implies(sP2_iProver_def,X0)) ),
inference(superposition,[status(thm)],[c_210,c_49]) ).
cnf(c_513,plain,
is_a_theorem(implies(X0,implies(X1,X0))),
inference(superposition,[status(thm)],[c_50,c_217]) ).
cnf(c_525,plain,
is_a_theorem(implies(sP3_iProver_def,sP4_iProver_def)),
inference(superposition,[status(thm)],[c_216,c_217]) ).
cnf(c_660,plain,
is_a_theorem(implies(sP2_iProver_def,sP4_iProver_def)),
inference(superposition,[status(thm)],[c_525,c_377]) ).
cnf(c_664,plain,
is_a_theorem(implies(c,sP4_iProver_def)),
inference(superposition,[status(thm)],[c_660,c_366]) ).
cnf(c_698,plain,
is_a_theorem(implies(not(implies(X0,sP0_iProver_def)),sP4_iProver_def)),
inference(superposition,[status(thm)],[c_216,c_240]) ).
cnf(c_705,plain,
is_a_theorem(implies(not(X0),implies(X1,implies(X0,X2)))),
inference(superposition,[status(thm)],[c_513,c_240]) ).
cnf(c_1226,plain,
is_a_theorem(implies(not(a),implies(X0,sP2_iProver_def))),
inference(superposition,[status(thm)],[c_73,c_705]) ).
cnf(c_1227,plain,
is_a_theorem(implies(not(sP1_iProver_def),implies(X0,sP3_iProver_def))),
inference(superposition,[status(thm)],[c_74,c_705]) ).
cnf(c_1265,plain,
is_a_theorem(implies(not(a),sP3_iProver_def)),
inference(superposition,[status(thm)],[c_74,c_1226]) ).
cnf(c_1272,plain,
is_a_theorem(implies(not(sP1_iProver_def),sP4_iProver_def)),
inference(superposition,[status(thm)],[c_75,c_1227]) ).
cnf(c_1404,plain,
is_a_theorem(implies(implies(not(a),sP3_iProver_def),implies(implies(b,sP3_iProver_def),sP4_iProver_def))),
inference(superposition,[status(thm)],[c_75,c_262]) ).
cnf(c_1481,plain,
( ~ is_a_theorem(implies(not(b),X0))
| is_a_theorem(implies(implies(c,X0),implies(sP1_iProver_def,X0))) ),
inference(superposition,[status(thm)],[c_263,c_49]) ).
cnf(c_1567,plain,
( ~ is_a_theorem(implies(not(a),sP3_iProver_def))
| is_a_theorem(implies(implies(b,sP3_iProver_def),sP4_iProver_def)) ),
inference(superposition,[status(thm)],[c_1404,c_49]) ).
cnf(c_1570,plain,
is_a_theorem(implies(implies(b,sP3_iProver_def),sP4_iProver_def)),
inference(forward_subsumption_resolution,[status(thm)],[c_1567,c_1265]) ).
cnf(c_1572,plain,
is_a_theorem(implies(not(b),sP4_iProver_def)),
inference(superposition,[status(thm)],[c_1570,c_240]) ).
cnf(c_2067,plain,
( ~ is_a_theorem(implies(not(X0),X1))
| ~ is_a_theorem(implies(X2,X1))
| is_a_theorem(implies(implies(X0,X2),X1)) ),
inference(superposition,[status(thm)],[c_267,c_49]) ).
cnf(c_2754,plain,
( ~ is_a_theorem(implies(not(b),X0))
| ~ is_a_theorem(implies(c,X0))
| is_a_theorem(implies(sP1_iProver_def,X0)) ),
inference(superposition,[status(thm)],[c_1481,c_49]) ).
cnf(c_2854,plain,
( ~ is_a_theorem(implies(not(X0),X1))
| ~ is_a_theorem(implies(X0,X2))
| ~ is_a_theorem(implies(X2,X1))
| is_a_theorem(X1) ),
inference(superposition,[status(thm)],[c_2067,c_49]) ).
cnf(c_5767,plain,
( ~ is_a_theorem(implies(c,sP4_iProver_def))
| is_a_theorem(implies(sP1_iProver_def,sP4_iProver_def)) ),
inference(superposition,[status(thm)],[c_1572,c_2754]) ).
cnf(c_5781,plain,
is_a_theorem(implies(sP1_iProver_def,sP4_iProver_def)),
inference(forward_subsumption_resolution,[status(thm)],[c_5767,c_664]) ).
cnf(c_6724,plain,
( ~ is_a_theorem(implies(X0,sP4_iProver_def))
| ~ is_a_theorem(implies(sP1_iProver_def,X0))
| is_a_theorem(sP4_iProver_def) ),
inference(superposition,[status(thm)],[c_1272,c_2854]) ).
cnf(c_6786,plain,
( ~ is_a_theorem(implies(X0,sP4_iProver_def))
| ~ is_a_theorem(implies(sP1_iProver_def,X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_6724,c_76]) ).
cnf(c_7818,plain,
~ is_a_theorem(implies(implies(X0,sP1_iProver_def),sP4_iProver_def)),
inference(superposition,[status(thm)],[c_513,c_6786]) ).
cnf(c_8148,plain,
( ~ is_a_theorem(implies(not(X0),sP4_iProver_def))
| ~ is_a_theorem(implies(sP1_iProver_def,sP4_iProver_def)) ),
inference(superposition,[status(thm)],[c_2067,c_7818]) ).
cnf(c_8151,plain,
~ is_a_theorem(implies(not(X0),sP4_iProver_def)),
inference(forward_subsumption_resolution,[status(thm)],[c_8148,c_5781]) ).
cnf(c_8152,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_698,c_8151]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : LCL067-1 : TPTP v8.1.2. Released v1.0.0.
% 0.07/0.14 % Command : run_iprover %s %d THM
% 0.14/0.35 % Computer : n002.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Thu May 2 19:14:42 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.21/0.48 Running first-order theorem proving
% 0.21/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 7.87/1.66 % SZS status Started for theBenchmark.p
% 7.87/1.66 % SZS status Unsatisfiable for theBenchmark.p
% 7.87/1.66
% 7.87/1.66 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 7.87/1.66
% 7.87/1.66 ------ iProver source info
% 7.87/1.66
% 7.87/1.66 git: date: 2024-05-02 19:28:25 +0000
% 7.87/1.66 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 7.87/1.66 git: non_committed_changes: false
% 7.87/1.66
% 7.87/1.66 ------ Parsing...successful
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 7.87/1.66
% 7.87/1.66 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 7.87/1.66
% 7.87/1.66 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.87/1.66 ------ Proving...
% 7.87/1.66 ------ Problem Properties
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66 clauses 10
% 7.87/1.66 conjectures 1
% 7.87/1.66 EPR 1
% 7.87/1.66 Horn 10
% 7.87/1.66 unary 9
% 7.87/1.66 binary 0
% 7.87/1.66 lits 12
% 7.87/1.66 lits eq 5
% 7.87/1.66 fd_pure 0
% 7.87/1.66 fd_pseudo 0
% 7.87/1.66 fd_cond 0
% 7.87/1.66 fd_pseudo_cond 0
% 7.87/1.66 AC symbols 0
% 7.87/1.66
% 7.87/1.66 ------ Schedule dynamic 5 is on
% 7.87/1.66
% 7.87/1.66 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66 ------
% 7.87/1.66 Current options:
% 7.87/1.66 ------
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66 ------ Proving...
% 7.87/1.66
% 7.87/1.66
% 7.87/1.66 % SZS status Unsatisfiable for theBenchmark.p
% 7.87/1.66
% 7.87/1.66 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.87/1.67
% 7.87/1.67
%------------------------------------------------------------------------------