%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : PLA001-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n019.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 01:58:39 PM UTC 2026
% Result : Unsatisfiable 0.13s 5.46s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PLA001-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.05 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/5.42 % Computer : n019.cluster.edu
% 0.13/5.42 % Model : x86_64 x86_64
% 0.13/5.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/5.42 % Memory : 8046.5625MB
% 0.13/5.42 % OS : Linux 6.8.0-71-generic
% 0.13/5.42 % CPULimit : 300
% 0.13/5.42 % WCLimit : 300
% 0.13/5.42 % DateTime : Mon Sep 21 03:31:25 UTC 2026
% 0.13/5.42 % CPUTime :
% 0.13/5.44 % Drodi V4.1.1
% 0.13/5.46 % Refutation found
% 0.13/5.46 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.13/5.46 % SZS output start CNFRefutation for theBenchmark
% 0.13/5.46 fof(f1,axiom,(
% 0.13/5.46 (![FromCity,Loaves,Time,Situation,ToCity]: (( ~ at(FromCity,Loaves,Time,Situation)| ~ next_to(FromCity,ToCity)| at(ToCity,Loaves,s(s(Time)),drive(ToCity,Situation)) ) ))),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f4,axiom,(
% 0.13/5.46 (![City,Loaves,Time,Situation]: (( ~ at(City,Loaves,Time,Situation)| at(City,s(Loaves),s(Time),buy(Situation)) ) ))),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f10,hypothesis,(
% 0.13/5.46 next_to(cheyenne,northPlatte) ),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f11,hypothesis,(
% 0.13/5.46 next_to(northPlatte,grandIsland) ),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f12,hypothesis,(
% 0.13/5.46 next_to(grandIsland,lincoln) ),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f13,hypothesis,(
% 0.13/5.46 next_to(lincoln,omaha) ),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f14,hypothesis,(
% 0.13/5.46 next_to(omaha,desMoines) ),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f15,hypothesis,(
% 0.13/5.46 at(cheyenne,none,start,initial_situation) ),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f16,negated_conjecture,(
% 0.13/5.46 (![Time,Situation]: (~ at(desMoines,s(none),Time,Situation) ))),
% 0.13/5.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/5.46 fof(f17,plain,(
% 0.13/5.46 ![Loaves,Time,Situation,ToCity]: ((![FromCity]: (~at(FromCity,Loaves,Time,Situation)|~next_to(FromCity,ToCity)))|at(ToCity,Loaves,s(s(Time)),drive(ToCity,Situation)))),
% 0.13/5.46 inference(miniscoping,[status(thm)],[f1])).
% 0.13/5.46 fof(f18,plain,(
% 0.13/5.46 ![X0,X1,X2,X3,X4]: (~at(X0,X1,X2,X3)|~next_to(X0,X4)|at(X4,X1,s(s(X2)),drive(X4,X3)))),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f17])).
% 0.13/5.46 fof(f22,plain,(
% 0.13/5.46 ![X0,X1,X2,X3]: (~at(X0,X1,X2,X3)|at(X0,s(X1),s(X2),buy(X3)))),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f4])).
% 0.13/5.46 fof(f28,plain,(
% 0.13/5.46 next_to(cheyenne,northPlatte)),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f10])).
% 0.13/5.46 fof(f29,plain,(
% 0.13/5.46 next_to(northPlatte,grandIsland)),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f11])).
% 0.13/5.46 fof(f30,plain,(
% 0.13/5.46 next_to(grandIsland,lincoln)),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f12])).
% 0.13/5.46 fof(f31,plain,(
% 0.13/5.46 next_to(lincoln,omaha)),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f13])).
% 0.13/5.46 fof(f32,plain,(
% 0.13/5.46 next_to(omaha,desMoines)),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f14])).
% 0.13/5.46 fof(f33,plain,(
% 0.13/5.46 at(cheyenne,none,start,initial_situation)),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f15])).
% 0.13/5.46 fof(f34,plain,(
% 0.13/5.46 ![X0,X1]: (~at(desMoines,s(none),X0,X1))),
% 0.13/5.46 inference(cnf_transformation,[status(thm)],[f16])).
% 0.13/5.46 fof(f35,plain,(
% 0.13/5.46 ![X0,X1]: (~at(desMoines,none,X0,X1))),
% 0.13/5.46 inference(resolution,[status(thm)],[f34,f22])).
% 0.13/5.46 fof(f40,plain,(
% 0.13/5.46 ![X0,X1,X2]: (~at(X0,none,X1,X2)|~next_to(X0,desMoines))),
% 0.13/5.46 inference(resolution,[status(thm)],[f35,f18])).
% 0.13/5.46 fof(f43,plain,(
% 0.13/5.46 ![X0,X1]: (~at(omaha,none,X0,X1))),
% 0.13/5.46 inference(resolution,[status(thm)],[f40,f32])).
% 0.13/5.46 fof(f45,plain,(
% 0.13/5.46 ![X0,X1,X2]: (~at(X0,none,X1,X2)|~next_to(X0,omaha))),
% 0.13/5.46 inference(resolution,[status(thm)],[f43,f18])).
% 0.13/5.46 fof(f54,plain,(
% 0.13/5.46 ![X0,X1]: (~at(lincoln,none,X0,X1))),
% 0.13/5.46 inference(resolution,[status(thm)],[f45,f31])).
% 0.13/5.46 fof(f56,plain,(
% 0.13/5.46 ![X0,X1,X2]: (~at(X0,none,X1,X2)|~next_to(X0,lincoln))),
% 0.13/5.46 inference(resolution,[status(thm)],[f54,f18])).
% 0.13/5.46 fof(f65,plain,(
% 0.13/5.46 ![X0,X1]: (~at(grandIsland,none,X0,X1))),
% 0.13/5.46 inference(resolution,[status(thm)],[f56,f30])).
% 0.13/5.46 fof(f67,plain,(
% 0.13/5.46 ![X0,X1,X2]: (~at(X0,none,X1,X2)|~next_to(X0,grandIsland))),
% 0.13/5.46 inference(resolution,[status(thm)],[f65,f18])).
% 0.13/5.46 fof(f76,plain,(
% 0.13/5.46 ![X0,X1]: (~at(northPlatte,none,X0,X1))),
% 0.13/5.46 inference(resolution,[status(thm)],[f67,f29])).
% 0.13/5.46 fof(f78,plain,(
% 0.13/5.46 ![X0,X1,X2]: (~at(X0,none,X1,X2)|~next_to(X0,northPlatte))),
% 0.13/5.46 inference(resolution,[status(thm)],[f76,f18])).
% 0.13/5.46 fof(f87,plain,(
% 0.13/5.46 ![X0,X1]: (~at(cheyenne,none,X0,X1))),
% 0.13/5.46 inference(resolution,[status(thm)],[f78,f28])).
% 0.13/5.46 fof(f89,plain,(
% 0.13/5.46 $false),
% 0.13/5.46 inference(backward_subsumption_resolution,[status(thm)],[f33,f87])).
% 0.13/5.46 % SZS output end CNFRefutation for theBenchmark.p
% 0.19/5.52 % Elapsed time: 0.088817 seconds
% 0.19/5.52 % CPU time: 0.085782 seconds
% 0.19/5.52 % Total memory used: 3.794 MB
% 0.19/5.52 % Net memory used: 3.784 MB
%------------------------------------------------------------------------------