%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : MSC002-1 : 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 : n011.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 01:28:20 PM UTC 2026
% Result : Unsatisfiable 0.15s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MSC002-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.36 % Computer : n011.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Mon Sep 21 01:27:25 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 % Drodi V4.1.1
% 0.15/0.39 % Refutation found
% 0.15/0.39 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.15/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.15/0.39 fof(f1,axiom,(
% 0.15/0.39 at(something,here,now) ),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f4,axiom,(
% 0.15/0.39 (![Thing,Situation]: (~ held(Thing,let_go(Situation)) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f5,axiom,(
% 0.15/0.39 (![Thing,Situation]: (( ~ at(Thing,here,Situation)| red(Thing) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f6,axiom,(
% 0.15/0.39 (![Thing,Place,Situation]: (( ~ at(Thing,Place,Situation)| at(Thing,Place,let_go(Situation)) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f7,axiom,(
% 0.15/0.39 (![Thing,Place,Situation]: (( ~ at(Thing,Place,Situation)| at(Thing,Place,pick_up(Situation)) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f8,axiom,(
% 0.15/0.39 (![Thing,Place,Situation]: (( ~ at(Thing,Place,Situation)| grabbed(Thing,pick_up(go(Place,let_go(Situation)))) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f9,axiom,(
% 0.15/0.39 (![Thing,Situation]: (( ~ red(Thing)| ~ put(Thing,there,Situation)| answer(Situation) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f10,axiom,(
% 0.15/0.39 (![Thing,Place,Situation,Another_place]: (( ~ at(Thing,Place,Situation)| ~ grabbed(Thing,Situation)| put(Thing,Another_place,go(Another_place,Situation)) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f11,axiom,(
% 0.15/0.39 (![Thing,Situation,Place,Another_place]: (( held(Thing,Situation)| ~ at(Thing,Place,Situation)| at(Thing,Place,go(Another_place,Situation)) ) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f14,negated_conjecture,(
% 0.15/0.39 (![Situation]: (~ answer(Situation) ))),
% 0.15/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.39 fof(f15,plain,(
% 0.15/0.39 at(something,here,now)),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f1])).
% 0.15/0.39 fof(f19,plain,(
% 0.15/0.39 ![X0,X1]: (~held(X0,let_go(X1)))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.15/0.39 fof(f20,plain,(
% 0.15/0.39 ![Thing]: ((![Situation]: ~at(Thing,here,Situation))|red(Thing))),
% 0.15/0.39 inference(miniscoping,[status(thm)],[f5])).
% 0.15/0.39 fof(f21,plain,(
% 0.15/0.39 ![X0,X1]: (~at(X0,here,X1)|red(X0))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f20])).
% 0.15/0.39 fof(f22,plain,(
% 0.15/0.39 ![X0,X1,X2]: (~at(X0,X1,X2)|at(X0,X1,let_go(X2)))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f6])).
% 0.15/0.39 fof(f23,plain,(
% 0.15/0.39 ![X0,X1,X2]: (~at(X0,X1,X2)|at(X0,X1,pick_up(X2)))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f7])).
% 0.15/0.39 fof(f24,plain,(
% 0.15/0.39 ![X0,X1,X2]: (~at(X0,X1,X2)|grabbed(X0,pick_up(go(X1,let_go(X2)))))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f8])).
% 0.15/0.39 fof(f25,plain,(
% 0.15/0.39 ![Situation]: ((![Thing]: (~red(Thing)|~put(Thing,there,Situation)))|answer(Situation))),
% 0.15/0.39 inference(miniscoping,[status(thm)],[f9])).
% 0.15/0.39 fof(f26,plain,(
% 0.15/0.39 ![X0,X1]: (~red(X0)|~put(X0,there,X1)|answer(X1))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f25])).
% 0.15/0.39 fof(f27,plain,(
% 0.15/0.39 ![Thing,Situation]: (((![Place]: ~at(Thing,Place,Situation))|~grabbed(Thing,Situation))|(![Another_place]: put(Thing,Another_place,go(Another_place,Situation))))),
% 0.15/0.39 inference(miniscoping,[status(thm)],[f10])).
% 0.15/0.39 fof(f28,plain,(
% 0.15/0.39 ![X0,X1,X2,X3]: (~at(X0,X1,X2)|~grabbed(X0,X2)|put(X0,X3,go(X3,X2)))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f27])).
% 0.15/0.39 fof(f29,plain,(
% 0.15/0.39 ![Thing,Situation,Place]: ((held(Thing,Situation)|~at(Thing,Place,Situation))|(![Another_place]: at(Thing,Place,go(Another_place,Situation))))),
% 0.15/0.39 inference(miniscoping,[status(thm)],[f11])).
% 0.15/0.39 fof(f30,plain,(
% 0.15/0.39 ![X0,X1,X2,X3]: (held(X0,X1)|~at(X0,X2,X1)|at(X0,X2,go(X3,X1)))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f29])).
% 0.15/0.39 fof(f35,plain,(
% 0.15/0.39 ![X0]: (~answer(X0))),
% 0.15/0.39 inference(cnf_transformation,[status(thm)],[f14])).
% 0.15/0.39 fof(f36,plain,(
% 0.15/0.39 red(something)),
% 0.15/0.39 inference(resolution,[status(thm)],[f21,f15])).
% 0.15/0.39 fof(f39,plain,(
% 0.15/0.39 ![X0,X1]: (~red(X0)|~put(X0,there,X1))),
% 0.15/0.39 inference(forward_subsumption_resolution,[status(thm)],[f26,f35])).
% 0.15/0.39 fof(f40,plain,(
% 0.15/0.39 ![X0,X1,X2,X3,X4]: (~at(X0,X1,pick_up(go(X2,let_go(X3))))|put(X0,X4,go(X4,pick_up(go(X2,let_go(X3)))))|~at(X0,X2,X3))),
% 0.15/0.40 inference(resolution,[status(thm)],[f28,f24])).
% 0.15/0.40 fof(f43,plain,(
% 0.15/0.40 ![X0,X1,X2,X3]: (~at(X0,X1,pick_up(go(X2,let_go(X3))))|~at(X0,X2,X3)|~red(X0))),
% 0.15/0.40 inference(resolution,[status(thm)],[f40,f39])).
% 0.15/0.40 fof(f44,plain,(
% 0.15/0.40 ![X0,X1,X2]: (~at(something,X0,pick_up(go(X1,let_go(X2))))|~at(something,X1,X2))),
% 0.15/0.40 inference(resolution,[status(thm)],[f43,f36])).
% 0.15/0.40 fof(f45,plain,(
% 0.15/0.40 ![X0,X1,X2]: (~at(something,X0,X1)|~at(something,X2,go(X0,let_go(X1))))),
% 0.15/0.40 inference(resolution,[status(thm)],[f44,f23])).
% 0.15/0.40 fof(f46,plain,(
% 0.15/0.40 ![X0,X1,X2]: (~at(something,X0,X1)|held(something,let_go(X1))|~at(something,X2,let_go(X1)))),
% 0.15/0.40 inference(resolution,[status(thm)],[f45,f30])).
% 0.15/0.40 fof(f47,plain,(
% 0.15/0.40 ![X0,X1,X2]: (~at(something,X0,X1)|~at(something,X2,let_go(X1)))),
% 0.15/0.40 inference(forward_subsumption_resolution,[status(thm)],[f46,f19])).
% 0.15/0.40 fof(f48,plain,(
% 0.15/0.40 ![X0,X1,X2]: (~at(something,X0,X1)|~at(something,X2,X1))),
% 0.15/0.40 inference(resolution,[status(thm)],[f47,f22])).
% 0.15/0.40 fof(f49,plain,(
% 0.15/0.40 ![X0]: (~at(something,X0,now))),
% 0.15/0.40 inference(resolution,[status(thm)],[f48,f15])).
% 0.15/0.40 fof(f54,plain,(
% 0.15/0.40 $false),
% 0.15/0.40 inference(backward_subsumption_resolution,[status(thm)],[f15,f49])).
% 0.15/0.40 % SZS output end CNFRefutation for theBenchmark.p
% 0.15/0.43 % Elapsed time: 0.045494 seconds
% 0.15/0.43 % CPU time: 0.124807 seconds
% 0.15/0.43 % Total memory used: 17.071 MB
% 0.15/0.43 % Net memory used: 16.673 MB
%------------------------------------------------------------------------------