%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : PLA030-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n010.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 01:58:53 PM UTC 2026
% Result : Satisfiable 0.24s 0.81s
% Output : Saturation 0.24s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named c_0_31ERROR: Could not build tree for root c_0_52ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(c_0_41,plain,
( ~ differ(X2,X1)
| differ(X1,X2) ),
c_0_30,
[final] ).
cnf(c_0_42,axiom,
differ(a,table),
differ_a_table,
[final] ).
cnf(c_0_43,axiom,
differ(a,b),
differ_a_b,
[final] ).
cnf(c_0_44,axiom,
differ(a,c),
differ_a_c,
[final] ).
cnf(c_0_45,axiom,
differ(a,d),
differ_a_d,
[final] ).
cnf(c_0_46,axiom,
differ(b,table),
differ_b_table,
[final] ).
cnf(c_0_47,axiom,
differ(b,c),
differ_b_c,
[final] ).
cnf(c_0_48,axiom,
differ(b,d),
differ_b_d,
[final] ).
cnf(c_0_49,axiom,
differ(c,table),
differ_c_table,
[final] ).
cnf(c_0_50,axiom,
differ(c,d),
differ_c_d,
[final] ).
cnf(c_0_51,axiom,
differ(d,table),
differ_d_table,
[final] ).
cnf(c_0_52,plain,
( ~ holds(empty,X3)
| ~ holds(clear(X2),X3)
| ~ holds(on(X2,X1),X3)
| holds(clear(X1),do(pickup(X2),X3)) ),
c_0_31,
[final] ).
cnf(c_0_53,plain,
( ~ holds(clear(X2),X3)
| ~ holds(holding(X1),X3)
| holds(on(X1,X2),do(putdown(X1,X2),X3)) ),
c_0_32,
[final] ).
cnf(c_0_54,plain,
( ~ differ(X1,X3)
| ~ holds(on(X1,X2),X4)
| holds(on(X1,X2),do(pickup(X3),X4)) ),
c_0_33,
[final] ).
cnf(c_0_55,plain,
( ~ holds(clear(X2),X3)
| ~ holds(holding(X1),X3)
| holds(clear(X1),do(putdown(X1,X2),X3)) ),
c_0_34,
[final] ).
cnf(c_0_56,plain,
( ~ holds(clear(X2),X3)
| ~ holds(holding(X1),X3)
| holds(empty,do(putdown(X1,X2),X3)) ),
c_0_35,
[final] ).
cnf(c_0_57,plain,
( ~ differ(X1,X3)
| ~ holds(clear(X1),X4)
| holds(clear(X1),do(putdown(X2,X3),X4)) ),
c_0_36,
[final] ).
cnf(c_0_58,plain,
( ~ holds(on(X1,X2),X5)
| holds(on(X1,X2),do(putdown(X3,X4),X5)) ),
c_0_37,
[final] ).
cnf(c_0_59,plain,
( ~ differ(X1,table)
| ~ holds(clear(X1),X2)
| ~ holds(empty,X2)
| holds(holding(X1),do(pickup(X1),X2)) ),
c_0_38,
[final] ).
cnf(c_0_60,plain,
( ~ differ(X1,X2)
| ~ holds(clear(X1),X3)
| holds(clear(X1),do(pickup(X2),X3)) ),
c_0_39,
[final] ).
cnf(c_0_61,plain,
( ~ holds(X2,X3)
| ~ holds(X1,X3)
| holds(and(X1,X2),X3) ),
c_0_40,
[final] ).
cnf(c_0_62,plain,
differ(table,a),
inference(spm,[status(thm)],[c_0_41,c_0_42]),
[final] ).
cnf(c_0_63,plain,
differ(b,a),
inference(spm,[status(thm)],[c_0_41,c_0_43]),
[final] ).
cnf(c_0_64,plain,
differ(c,a),
inference(spm,[status(thm)],[c_0_41,c_0_44]),
[final] ).
cnf(c_0_65,plain,
differ(d,a),
inference(spm,[status(thm)],[c_0_41,c_0_45]),
[final] ).
cnf(c_0_66,plain,
differ(table,b),
inference(spm,[status(thm)],[c_0_41,c_0_46]),
[final] ).
cnf(c_0_67,plain,
differ(c,b),
inference(spm,[status(thm)],[c_0_41,c_0_47]),
[final] ).
cnf(c_0_68,plain,
differ(d,b),
inference(spm,[status(thm)],[c_0_41,c_0_48]),
[final] ).
cnf(c_0_69,plain,
differ(table,c),
inference(spm,[status(thm)],[c_0_41,c_0_49]),
[final] ).
cnf(c_0_70,plain,
differ(d,c),
inference(spm,[status(thm)],[c_0_41,c_0_50]),
[final] ).
cnf(c_0_71,plain,
differ(table,d),
inference(spm,[status(thm)],[c_0_41,c_0_51]),
[final] ).
cnf(c_0_72,axiom,
holds(on(d,table),s0),
initial_state4,
[final] ).
cnf(c_0_73,axiom,
holds(on(c,d),s0),
initial_state3,
[final] ).
cnf(c_0_74,axiom,
holds(on(b,table),s0),
initial_state2,
[final] ).
cnf(c_0_75,axiom,
holds(on(a,table),s0),
initial_state1,
[final] ).
cnf(c_0_76,axiom,
holds(clear(table),X1),
clear_table,
[final] ).
cnf(c_0_77,axiom,
holds(clear(c),s0),
initial_state7,
[final] ).
cnf(c_0_78,axiom,
holds(clear(b),s0),
initial_state6,
[final] ).
cnf(c_0_79,axiom,
holds(clear(a),s0),
initial_state5,
[final] ).
cnf(c_0_80,axiom,
holds(empty,s0),
initial_state8,
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : PLA030-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.08 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.18/0.67 % Computer : n010.cluster.edu
% 0.18/0.67 % Model : x86_64 x86_64
% 0.18/0.67 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.67 % Memory : 8046.5625MB
% 0.18/0.67 % OS : Linux 6.8.0-71-generic
% 0.18/0.67 % CPULimit : 300
% 0.18/0.67 % WCLimit : 300
% 0.18/0.67 % DateTime : Mon Sep 21 03:32:56 UTC 2026
% 0.18/0.68 % CPUTime :
% 0.18/0.68 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.24/0.74 Running first-order theorem proving
% 0.24/0.74 Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.24/0.81 % Version: 3.5.1
% 0.24/0.81 % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.24/0.81 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.24/0.81 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.24/0.81 % Starting new_bool_3 with 300s (1) cores
% 0.24/0.81 % Starting new_bool_1 with 300s (1) cores
% 0.24/0.81 % Starting sh5l with 300s (1) cores
% 0.24/0.81 % G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 4139844 completed with status 1
% 0.24/0.81 % Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 0.24/0.81 % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.24/0.81 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.24/0.81 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.24/0.81 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.24/0.81 % No SInE strategy applied
% 0.24/0.81 % Search class: FHUNF-FFMM21-SFFFFFNN
% 0.24/0.81 % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.24/0.81 % Starting SubtermCWHack with 136s (1) cores
% 0.24/0.81 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.24/0.81 % Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S0Y with 136s (1) cores
% 0.24/0.81 % Starting new_bool_3 with 136s (1) cores
% 0.24/0.81 % Starting new_bool_1 with 136s (1) cores
% 0.24/0.81 % SubtermCWHack with pid 4139848 completed with status 1
% 0.24/0.81 % Result found by SubtermCWHack
% 0.24/0.81 % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.24/0.81 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.24/0.81 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.24/0.81 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.24/0.81 % No SInE strategy applied
% 0.24/0.81 % Search class: FHUNF-FFMM21-SFFFFFNN
% 0.24/0.81 % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.24/0.81 % Starting SubtermCWHack with 136s (1) cores
% 0.24/0.81 % Preprocessing time : 0.002 s
% 0.24/0.81
% 0.24/0.81 % No proof found!
% 0.24/0.81 % SZS status Satisfiable
% 0.24/0.81 % SZS output start Saturation
% See solution above
% 0.24/0.81 % Parsed axioms : 30
% 0.24/0.81 % Removed by relevancy pruning/SinE : 0
% 0.24/0.81 % Initial clauses : 30
% 0.24/0.81 % Removed in clause preprocessing : 0
% 0.24/0.81 % Initial clauses in saturation : 30
% 0.24/0.81 % Processed clauses : 40
% 0.24/0.81 % ...of these trivial : 0
% 0.24/0.81 % ...subsumed : 0
% 0.24/0.81 % ...remaining for further processing : 40
% 0.24/0.81 % Other redundant clauses eliminated : 0
% 0.24/0.81 % Clauses deleted for lack of memory : 0
% 0.24/0.81 % Backward-subsumed : 0
% 0.24/0.81 % Backward-rewritten : 0
% 0.24/0.81 % Generated clauses : 20
% 0.24/0.81 % ...of the previous two non-redundant : 10
% 0.24/0.81 % ...aggressively subsumed : 0
% 0.24/0.81 % Contextual simplify-reflections : 0
% 0.24/0.81 % Paramodulations : 20
% 0.24/0.81 % Factorizations : 0
% 0.24/0.81 % NegExts : 0
% 0.24/0.81 % Equation resolutions : 0
% 0.24/0.81 % Disequality decompositions : 0
% 0.24/0.81 % Total rewrite steps : 10
% 0.24/0.81 % ...of those cached : 0
% 0.24/0.81 % Propositional unsat checks : 0
% 0.24/0.81 % Propositional check models : 0
% 0.24/0.81 % Propositional check unsatisfiable : 0
% 0.24/0.81 % Propositional clauses : 0
% 0.24/0.81 % Propositional clauses after purity: 0
% 0.24/0.81 % Propositional unsat core size : 0
% 0.24/0.81 % Propositional preprocessing time : 0.000
% 0.24/0.81 % Propositional encoding time : 0.000
% 0.24/0.81 % Propositional solver time : 0.000
% 0.24/0.81 % Success case prop preproc time : 0.000
% 0.24/0.81 % Success case prop encoding time : 0.000
% 0.24/0.81 % Success case prop solver time : 0.000
% 0.24/0.81 % Current number of processed clauses : 40
% 0.24/0.81 % Positive orientable unit clauses : 29
% 0.24/0.81 % Positive unorientable unit clauses: 0
% 0.24/0.81 % Negative unit clauses : 0
% 0.24/0.81 % Non-unit-clauses : 11
% 0.24/0.81 % Current number of unprocessed clauses: 0
% 0.24/0.81 % ...number of literals in the above : 0
% 0.24/0.81 % Current number of archived formulas : 0
% 0.24/0.81 % Current number of archived clauses : 0
% 0.24/0.81 % Clause-clause subsumption calls (NU) : 15
% 0.24/0.81 % Rec. Clause-clause subsumption calls : 13
% 0.24/0.81 % Non-unit clause-clause subsumptions : 0
% 0.24/0.81 % Unit Clause-clause subsumption calls : 0
% 0.24/0.81 % Rewrite failures with RHS unbound : 0
% 0.24/0.81 % BW rewrite match attempts : 0
% 0.24/0.81 % BW rewrite match successes : 0
% 0.24/0.81 % Condensation attempts : 0
% 0.24/0.81 % Condensation successes : 0
% 0.24/0.81 % Termbank termtop insertions : 932
% 0.24/0.81 % Search garbage collected termcells : 53
% 0.24/0.81
% 0.24/0.81 % -------------------------------------------------
% 0.24/0.81 % User time : 0.007 s
% 0.24/0.81 % System time : 0.005 s
% 0.24/0.81 % Total time : 0.012 s
% 0.24/0.81 % Maximum resident set size: 3404 pages
% 0.24/0.81
% 0.24/0.81 % -------------------------------------------------
% 0.24/0.81 % User time : 0.017 s
% 0.24/0.81 % System time : 0.021 s
% 0.24/0.81 % Total time : 0.038 s
% 0.24/0.81 % Maximum resident set size: 4608 pages
% 0.24/0.81 % E exiting
%------------------------------------------------------------------------------