TSTP Solution File: PLA001-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : PLA001-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n015.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 : Thu Aug 31 13:01:33 EDT 2023
% Result : Unsatisfiable 4.18s 1.18s
% Output : CNFRefutation 4.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of clauses : 38 ( 11 unt; 0 nHn; 38 RR)
% Number of literals : 88 ( 0 equ; 54 neg)
% Maximal clause size : 3 ( 2 avg)
% Maximal term depth : 12 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-4 aty)
% Number of functors : 12 ( 12 usr; 9 con; 0-2 aty)
% Number of variables : 66 ( 6 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
( ~ at(X0,X1,X2,X3)
| ~ next_to(X0,X4)
| at(X4,X1,s(s(X2)),drive(X4,X3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',drive1) ).
cnf(c_52,plain,
( ~ at(X0,X1,X2,X3)
| at(X0,s(X1),s(X2),buy(X3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',buy_in_city) ).
cnf(c_58,plain,
next_to(cheyenne,northPlatte),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',map6) ).
cnf(c_59,plain,
next_to(northPlatte,grandIsland),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',map7) ).
cnf(c_60,plain,
next_to(grandIsland,lincoln),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',map8) ).
cnf(c_61,plain,
next_to(lincoln,omaha),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',map9) ).
cnf(c_62,plain,
next_to(omaha,desMoines),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',map10) ).
cnf(c_63,plain,
at(cheyenne,none,start,initial_situation),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial) ).
cnf(c_64,negated_conjecture,
~ at(desMoines,s(none),X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_you_gat_get_there_with_bread) ).
cnf(c_313,negated_conjecture,
~ at(desMoines,s(none),X0_14,X0_15),
inference(subtyping,[status(esa)],[c_64]) ).
cnf(c_325,plain,
( ~ at(X0_13,X0_14,X1_14,X0_15)
| at(X0_13,s(X0_14),s(X1_14),buy(X0_15)) ),
inference(subtyping,[status(esa)],[c_52]) ).
cnf(c_328,plain,
( ~ at(X0_13,X0_14,X1_14,X0_15)
| ~ next_to(X0_13,X1_13)
| at(X1_13,X0_14,s(s(X1_14)),drive(X1_13,X0_15)) ),
inference(subtyping,[status(esa)],[c_49]) ).
cnf(c_337,plain,
~ at(desMoines,s(none),s(s(X0_14)),drive(desMoines,X0_15)),
inference(instantiation,[status(thm)],[c_313]) ).
cnf(c_342,plain,
( ~ at(X0_13,s(none),X0_14,X0_15)
| ~ next_to(X0_13,desMoines)
| at(desMoines,s(none),s(s(X0_14)),drive(desMoines,X0_15)) ),
inference(instantiation,[status(thm)],[c_328]) ).
cnf(c_350,plain,
( ~ at(omaha,s(none),X0_14,X0_15)
| ~ next_to(omaha,desMoines)
| at(desMoines,s(none),s(s(X0_14)),drive(desMoines,X0_15)) ),
inference(instantiation,[status(thm)],[c_342]) ).
cnf(c_362,plain,
( ~ at(omaha,s(none),s(s(X0_14)),drive(omaha,X0_15))
| ~ next_to(omaha,desMoines)
| at(desMoines,s(none),s(s(s(s(X0_14)))),drive(desMoines,drive(omaha,X0_15))) ),
inference(instantiation,[status(thm)],[c_350]) ).
cnf(c_374,plain,
( ~ at(X0_13,s(none),X0_14,X0_15)
| ~ next_to(X0_13,omaha)
| at(omaha,s(none),s(s(X0_14)),drive(omaha,X0_15)) ),
inference(instantiation,[status(thm)],[c_328]) ).
cnf(c_395,plain,
( ~ at(lincoln,s(none),X0_14,X0_15)
| ~ next_to(lincoln,omaha)
| at(omaha,s(none),s(s(X0_14)),drive(omaha,X0_15)) ),
inference(instantiation,[status(thm)],[c_374]) ).
cnf(c_415,plain,
( ~ at(lincoln,s(none),s(s(X0_14)),drive(lincoln,X0_15))
| ~ next_to(lincoln,omaha)
| at(omaha,s(none),s(s(s(s(X0_14)))),drive(omaha,drive(lincoln,X0_15))) ),
inference(instantiation,[status(thm)],[c_395]) ).
cnf(c_436,plain,
( ~ at(omaha,s(none),s(s(s(s(X0_14)))),drive(omaha,drive(lincoln,X0_15)))
| ~ next_to(omaha,desMoines)
| at(desMoines,s(none),s(s(s(s(s(s(X0_14)))))),drive(desMoines,drive(omaha,drive(lincoln,X0_15)))) ),
inference(instantiation,[status(thm)],[c_362]) ).
cnf(c_457,plain,
( ~ at(X0_13,s(none),X0_14,X0_15)
| ~ next_to(X0_13,lincoln)
| at(lincoln,s(none),s(s(X0_14)),drive(lincoln,X0_15)) ),
inference(instantiation,[status(thm)],[c_328]) ).
cnf(c_522,plain,
( ~ at(X0_13,s(none),s(s(X0_14)),drive(X0_13,X0_15))
| ~ next_to(X0_13,lincoln)
| at(lincoln,s(none),s(s(s(s(X0_14)))),drive(lincoln,drive(X0_13,X0_15))) ),
inference(instantiation,[status(thm)],[c_457]) ).
cnf(c_606,plain,
( ~ at(grandIsland,s(none),s(s(X0_14)),drive(grandIsland,X0_15))
| ~ next_to(grandIsland,lincoln)
| at(lincoln,s(none),s(s(s(s(X0_14)))),drive(lincoln,drive(grandIsland,X0_15))) ),
inference(instantiation,[status(thm)],[c_522]) ).
cnf(c_648,plain,
( ~ at(X0_13,s(none),X0_14,X0_15)
| ~ next_to(X0_13,grandIsland)
| at(grandIsland,s(none),s(s(X0_14)),drive(grandIsland,X0_15)) ),
inference(instantiation,[status(thm)],[c_328]) ).
cnf(c_678,plain,
( ~ at(northPlatte,s(none),X0_14,X0_15)
| ~ next_to(northPlatte,grandIsland)
| at(grandIsland,s(none),s(s(X0_14)),drive(grandIsland,X0_15)) ),
inference(instantiation,[status(thm)],[c_648]) ).
cnf(c_707,plain,
( ~ at(northPlatte,s(none),s(s(X0_14)),drive(northPlatte,X0_15))
| ~ next_to(northPlatte,grandIsland)
| at(grandIsland,s(none),s(s(s(s(X0_14)))),drive(grandIsland,drive(northPlatte,X0_15))) ),
inference(instantiation,[status(thm)],[c_678]) ).
cnf(c_740,plain,
( ~ at(grandIsland,s(none),s(s(s(s(X0_14)))),drive(grandIsland,drive(northPlatte,X0_15)))
| ~ next_to(grandIsland,lincoln)
| at(lincoln,s(none),s(s(s(s(s(s(X0_14)))))),drive(lincoln,drive(grandIsland,drive(northPlatte,X0_15)))) ),
inference(instantiation,[status(thm)],[c_606]) ).
cnf(c_832,plain,
( ~ at(X0_13,s(none),X0_14,X0_15)
| ~ next_to(X0_13,northPlatte)
| at(northPlatte,s(none),s(s(X0_14)),drive(northPlatte,X0_15)) ),
inference(instantiation,[status(thm)],[c_328]) ).
cnf(c_908,plain,
( ~ at(X0_13,s(none),s(X0_14),buy(X0_15))
| ~ next_to(X0_13,northPlatte)
| at(northPlatte,s(none),s(s(s(X0_14))),drive(northPlatte,buy(X0_15))) ),
inference(instantiation,[status(thm)],[c_832]) ).
cnf(c_1021,plain,
( ~ at(X0_13,none,X0_14,X0_15)
| at(X0_13,s(none),s(X0_14),buy(X0_15)) ),
inference(instantiation,[status(thm)],[c_325]) ).
cnf(c_1258,plain,
( ~ at(cheyenne,none,start,initial_situation)
| at(cheyenne,s(none),s(start),buy(initial_situation)) ),
inference(instantiation,[status(thm)],[c_1021]) ).
cnf(c_1355,plain,
( ~ at(cheyenne,s(none),s(start),buy(initial_situation))
| ~ next_to(cheyenne,northPlatte)
| at(northPlatte,s(none),s(s(s(start))),drive(northPlatte,buy(initial_situation))) ),
inference(instantiation,[status(thm)],[c_908]) ).
cnf(c_1606,plain,
( ~ at(northPlatte,s(none),s(s(s(start))),drive(northPlatte,buy(initial_situation)))
| ~ next_to(northPlatte,grandIsland)
| at(grandIsland,s(none),s(s(s(s(s(start))))),drive(grandIsland,drive(northPlatte,buy(initial_situation)))) ),
inference(instantiation,[status(thm)],[c_707]) ).
cnf(c_1847,plain,
( ~ at(grandIsland,s(none),s(s(s(s(s(start))))),drive(grandIsland,drive(northPlatte,buy(initial_situation))))
| ~ next_to(grandIsland,lincoln)
| at(lincoln,s(none),s(s(s(s(s(s(s(start))))))),drive(lincoln,drive(grandIsland,drive(northPlatte,buy(initial_situation))))) ),
inference(instantiation,[status(thm)],[c_740]) ).
cnf(c_2388,plain,
( ~ at(lincoln,s(none),s(s(s(s(s(s(s(start))))))),drive(lincoln,drive(grandIsland,drive(northPlatte,buy(initial_situation)))))
| ~ next_to(lincoln,omaha)
| at(omaha,s(none),s(s(s(s(s(s(s(s(s(start))))))))),drive(omaha,drive(lincoln,drive(grandIsland,drive(northPlatte,buy(initial_situation)))))) ),
inference(instantiation,[status(thm)],[c_415]) ).
cnf(c_3939,plain,
( ~ at(omaha,s(none),s(s(s(s(s(s(s(s(s(start))))))))),drive(omaha,drive(lincoln,drive(grandIsland,drive(northPlatte,buy(initial_situation))))))
| ~ next_to(omaha,desMoines)
| at(desMoines,s(none),s(s(s(s(s(s(s(s(s(s(s(start))))))))))),drive(desMoines,drive(omaha,drive(lincoln,drive(grandIsland,drive(northPlatte,buy(initial_situation))))))) ),
inference(instantiation,[status(thm)],[c_436]) ).
cnf(c_8587,plain,
~ at(desMoines,s(none),s(s(s(s(s(s(s(s(s(s(s(start))))))))))),drive(desMoines,drive(omaha,drive(lincoln,drive(grandIsland,drive(northPlatte,buy(initial_situation))))))),
inference(instantiation,[status(thm)],[c_337]) ).
cnf(c_8588,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_8587,c_3939,c_2388,c_1847,c_1606,c_1355,c_1258,c_63,c_58,c_59,c_60,c_61,c_62]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : PLA001-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n015.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sun Aug 27 06:01:53 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.47 Running first-order theorem proving
% 0.19/0.47 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 4.18/1.18 % SZS status Started for theBenchmark.p
% 4.18/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 4.18/1.18
% 4.18/1.18 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 4.18/1.18
% 4.18/1.18 ------ iProver source info
% 4.18/1.18
% 4.18/1.18 git: date: 2023-05-31 18:12:56 +0000
% 4.18/1.18 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 4.18/1.18 git: non_committed_changes: false
% 4.18/1.18 git: last_make_outside_of_git: false
% 4.18/1.18
% 4.18/1.18 ------ Parsing...successful
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 4.18/1.18
% 4.18/1.18 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 4.18/1.18 ------ Proving...
% 4.18/1.18 ------ Problem Properties
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18 clauses 16
% 4.18/1.18 conjectures 1
% 4.18/1.18 EPR 11
% 4.18/1.18 Horn 16
% 4.18/1.18 unary 12
% 4.18/1.18 binary 2
% 4.18/1.18 lits 22
% 4.18/1.18 lits eq 0
% 4.18/1.18 fd_pure 0
% 4.18/1.18 fd_pseudo 0
% 4.18/1.18 fd_cond 0
% 4.18/1.18 fd_pseudo_cond 0
% 4.18/1.18 AC symbols 0
% 4.18/1.18
% 4.18/1.18 ------ Input Options Time Limit: Unbounded
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18 ------
% 4.18/1.18 Current options:
% 4.18/1.18 ------
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18 ------ Proving...
% 4.18/1.18
% 4.18/1.18
% 4.18/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 4.18/1.18
% 4.18/1.18 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.18/1.18
% 4.18/1.18
%------------------------------------------------------------------------------