%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CSR101+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n015.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 12:15:13 PM UTC 2026
% Result : Theorem 241.94s 36.46s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR101+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.07 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/5.46 % Computer : n015.cluster.edu
% 0.19/5.46 % Model : x86_64 x86_64
% 0.19/5.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/5.46 % Memory : 8046.5625MB
% 0.19/5.46 % OS : Linux 6.8.0-71-generic
% 0.19/5.46 % CPULimit : 300
% 0.19/5.46 % WCLimit : 300
% 0.19/5.46 % DateTime : Mon Sep 21 15:01:56 UTC 2026
% 0.19/5.46 % CPUTime :
% 0.22/5.94 % Drodi V4.1.1
% 241.94/36.46 % Refutation found
% 241.94/36.46 % SZS status Theorem for theBenchmark: Theorem is valid
% 241.94/36.46 % SZS output start CNFRefutation for theBenchmark
% 241.94/36.46 fof(f26,axiom,(
% 241.94/36.46 (! [V__X,V__Y] :( s__subclass(V__X,V__Y)=> ( s__instance(V__X,s__SetOrClass)& s__instance(V__Y,s__SetOrClass) ) ) )),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f27,axiom,(
% 241.94/36.46 (! [V__X,V__Y,V__Z] :( ( s__instance(V__Y,s__SetOrClass)& s__instance(V__X,s__SetOrClass) )=> ( ( s__subclass(V__X,V__Y)& s__instance(V__Z,V__X) )=> s__instance(V__Z,V__Y) ) ) )),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f1440,axiom,(
% 241.94/36.46 (! [V__INST1,V__INST2] :( ( s__instance(V__INST2,s__SetOrClass)& s__instance(V__INST1,s__SetOrClass) )=> ( ( s__subclass(V__INST1,V__INST2)& s__subclass(V__INST2,V__INST1) )=> V__INST1 = V__INST2 ) ) )),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f1536,axiom,(
% 241.94/36.46 (! [V__INST1,V__INST2,V__INST3] :( ( s__instance(V__INST3,s__SetOrClass)& s__instance(V__INST2,s__SetOrClass)& s__instance(V__INST1,s__SetOrClass) )=> ( ( s__subclass(V__INST1,V__INST2)& s__subclass(V__INST2,V__INST3) )=> s__subclass(V__INST1,V__INST3) ) ) )),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f16753,axiom,(
% 241.94/36.46 s__subclass(s__Class32_2,s__Animal) ),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f16755,axiom,(
% 241.94/36.46 s__subclass(s__Class32_1,s__Class32_2) ),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f16756,axiom,(
% 241.94/36.46 s__subclass(s__Class32_2,s__Class32_3) ),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f16757,axiom,(
% 241.94/36.46 s__subclass(s__Class32_3,s__Class32_1) ),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f16758,conjecture,(
% 241.94/36.46 (! [V_X] :( s__instance(V_X,s__Class32_2)=> s__instance(V_X,s__Class32_1) ) )),
% 241.94/36.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 241.94/36.46 fof(f16759,negated_conjecture,(
% 241.94/36.46 ~((! [V_X] :( s__instance(V_X,s__Class32_2)=> s__instance(V_X,s__Class32_1) ) ))),
% 241.94/36.46 inference(negated_conjecture,[status(cth)],[f16758])).
% 241.94/36.46 fof(f16799,plain,(
% 241.94/36.46 ![V__X,V__Y]: (~s__subclass(V__X,V__Y)|(s__instance(V__X,s__SetOrClass)&s__instance(V__Y,s__SetOrClass)))),
% 241.94/36.46 inference(pre_NNF_transformation,[status(thm)],[f26])).
% 241.94/36.46 fof(f16800,plain,(
% 241.94/36.46 ![X0,X1]: (~s__subclass(X0,X1)|s__instance(X0,s__SetOrClass))),
% 241.94/36.46 inference(cnf_transformation,[status(thm)],[f16799])).
% 241.94/36.46 fof(f16801,plain,(
% 241.94/36.46 ![X0,X1]: (~s__subclass(X0,X1)|s__instance(X1,s__SetOrClass))),
% 241.94/36.46 inference(cnf_transformation,[status(thm)],[f16799])).
% 241.94/36.46 fof(f16802,plain,(
% 241.94/36.46 ![V__X,V__Y,V__Z]: ((~s__instance(V__Y,s__SetOrClass)|~s__instance(V__X,s__SetOrClass))|((~s__subclass(V__X,V__Y)|~s__instance(V__Z,V__X))|s__instance(V__Z,V__Y)))),
% 241.94/36.46 inference(pre_NNF_transformation,[status(thm)],[f27])).
% 241.94/36.46 fof(f16803,plain,(
% 241.94/36.46 ![V__X,V__Y]: ((~s__instance(V__Y,s__SetOrClass)|~s__instance(V__X,s__SetOrClass))|(![V__Z]: ((~s__subclass(V__X,V__Y)|~s__instance(V__Z,V__X))|s__instance(V__Z,V__Y))))),
% 241.94/36.46 inference(miniscoping,[status(thm)],[f16802])).
% 241.94/36.46 fof(f16804,plain,(
% 241.94/36.46 ![X0,X1,X2]: (~s__instance(X0,s__SetOrClass)|~s__instance(X1,s__SetOrClass)|~s__subclass(X1,X0)|~s__instance(X2,X1)|s__instance(X2,X0))),
% 241.94/36.46 inference(cnf_transformation,[status(thm)],[f16803])).
% 241.94/36.46 fof(f19537,plain,(
% 241.94/36.46 ![V__INST1,V__INST2]: ((~s__instance(V__INST2,s__SetOrClass)|~s__instance(V__INST1,s__SetOrClass))|((~s__subclass(V__INST1,V__INST2)|~s__subclass(V__INST2,V__INST1))|V__INST1=V__INST2))),
% 241.94/36.46 inference(pre_NNF_transformation,[status(thm)],[f1440])).
% 241.94/36.46 fof(f19538,plain,(
% 241.94/36.46 ![X0,X1]: (~s__instance(X0,s__SetOrClass)|~s__instance(X1,s__SetOrClass)|~s__subclass(X1,X0)|~s__subclass(X0,X1)|X1=X0)),
% 241.94/36.46 inference(cnf_transformation,[status(thm)],[f19537])).
% 241.94/36.46 fof(f19724,plain,(
% 241.94/36.46 ![V__INST1,V__INST2,V__INST3]: (((~s__instance(V__INST3,s__SetOrClass)|~s__instance(V__INST2,s__SetOrClass))|~s__instance(V__INST1,s__SetOrClass))|((~s__subclass(V__INST1,V__INST2)|~s__subclass(V__INST2,V__INST3))|s__subclass(V__INST1,V__INST3)))),
% 241.94/36.46 inference(pre_NNF_transformation,[status(thm)],[f1536])).
% 241.94/36.46 fof(f19725,plain,(
% 241.94/36.46 ![X0,X1,X2]: (~s__instance(X0,s__SetOrClass)|~s__instance(X1,s__SetOrClass)|~s__instance(X2,s__SetOrClass)|~s__subclass(X2,X1)|~s__subclass(X1,X0)|s__subclass(X2,X0))),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f19724])).
% 242.84/36.66 fof(f44216,plain,(
% 242.84/36.66 s__subclass(s__Class32_2,s__Animal)),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f16753])).
% 242.84/36.66 fof(f44218,plain,(
% 242.84/36.66 s__subclass(s__Class32_1,s__Class32_2)),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f16755])).
% 242.84/36.66 fof(f44219,plain,(
% 242.84/36.66 s__subclass(s__Class32_2,s__Class32_3)),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f16756])).
% 242.84/36.66 fof(f44220,plain,(
% 242.84/36.66 s__subclass(s__Class32_3,s__Class32_1)),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f16757])).
% 242.84/36.66 fof(f44221,plain,(
% 242.84/36.66 (?[V_X]: (s__instance(V_X,s__Class32_2)&~s__instance(V_X,s__Class32_1)))),
% 242.84/36.66 inference(pre_NNF_transformation,[status(thm)],[f16759])).
% 242.84/36.66 fof(f44222,plain,(
% 242.84/36.66 (s__instance(sK1485_skl,s__Class32_2)&~s__instance(sK1485_skl,s__Class32_1))),
% 242.84/36.66 inference(skolemize,[status(esa),new_symbols(skolem,[sK1485_skl]),skolemize(V_X,sK1485_skl)],[f44221])).
% 242.84/36.66 fof(f44223,plain,(
% 242.84/36.66 s__instance(sK1485_skl,s__Class32_2)),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f44222])).
% 242.84/36.66 fof(f44224,plain,(
% 242.84/36.66 ~s__instance(sK1485_skl,s__Class32_1)),
% 242.84/36.66 inference(cnf_transformation,[status(thm)],[f44222])).
% 242.84/36.66 fof(f44478,plain,(
% 242.84/36.66 s__instance(s__Class32_2,s__SetOrClass)),
% 242.84/36.66 inference(resolution,[status(thm)],[f16800,f44216])).
% 242.84/36.66 fof(f44479,plain,(
% 242.84/36.66 s__instance(s__Class32_1,s__SetOrClass)),
% 242.84/36.66 inference(resolution,[status(thm)],[f16800,f44218])).
% 242.84/36.66 fof(f44513,plain,(
% 242.84/36.66 ![X0,X1,X2]: (~s__instance(X0,s__SetOrClass)|~s__subclass(X0,X1)|~s__instance(X2,X0)|s__instance(X2,X1))),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f16804,f16801])).
% 242.84/36.66 fof(f73923,plain,(
% 242.84/36.66 ![X0]: (~s__instance(s__Class32_2,s__SetOrClass)|~s__instance(X0,s__Class32_2)|s__instance(X0,s__Class32_3))),
% 242.84/36.66 inference(resolution,[status(thm)],[f44219,f44513])).
% 242.84/36.66 fof(f73926,plain,(
% 242.84/36.66 ![X0]: (~s__instance(X0,s__Class32_2)|s__instance(X0,s__Class32_3))),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f73923,f44478])).
% 242.84/36.66 fof(f74129,plain,(
% 242.84/36.66 s__instance(sK1485_skl,s__Class32_3)),
% 242.84/36.66 inference(resolution,[status(thm)],[f73926,f44223])).
% 242.84/36.66 fof(f77496,plain,(
% 242.84/36.66 ![X0,X1]: (~s__instance(X0,s__SetOrClass)|~s__subclass(X0,X1)|~s__subclass(X1,X0)|X0=X1)),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f19538,f16801])).
% 242.84/36.66 fof(f84725,plain,(
% 242.84/36.66 ![X0,X1,X2]: (~s__instance(X0,s__SetOrClass)|~s__instance(X1,s__SetOrClass)|~s__subclass(X1,X2)|~s__subclass(X2,X0)|s__subclass(X1,X0))),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f19725,f16801])).
% 242.84/36.66 fof(f87187,plain,(
% 242.84/36.66 ![X0]: (~s__instance(X0,s__SetOrClass)|~s__instance(s__Class32_1,s__SetOrClass)|~s__subclass(s__Class32_2,X0)|s__subclass(s__Class32_1,X0))),
% 242.84/36.66 inference(resolution,[status(thm)],[f84725,f44218])).
% 242.84/36.66 fof(f89646,plain,(
% 242.84/36.66 ![X0]: (~s__instance(s__Class32_1,s__SetOrClass)|~s__subclass(s__Class32_2,X0)|s__subclass(s__Class32_1,X0))),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f87187,f16801])).
% 242.84/36.66 fof(f89668,plain,(
% 242.84/36.66 ![X0]: (~s__subclass(s__Class32_2,X0)|s__subclass(s__Class32_1,X0))),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f89646,f44479])).
% 242.84/36.66 fof(f89670,plain,(
% 242.84/36.66 s__subclass(s__Class32_1,s__Class32_3)),
% 242.84/36.66 inference(resolution,[status(thm)],[f89668,f44219])).
% 242.84/36.66 fof(f89683,plain,(
% 242.84/36.66 ~s__instance(s__Class32_1,s__SetOrClass)|~s__subclass(s__Class32_3,s__Class32_1)|s__Class32_1=s__Class32_3),
% 242.84/36.66 inference(resolution,[status(thm)],[f89670,f77496])).
% 242.84/36.66 fof(f89688,plain,(
% 242.84/36.66 ~s__subclass(s__Class32_3,s__Class32_1)|s__Class32_1=s__Class32_3),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f89683,f16801])).
% 242.84/36.66 fof(f89816,plain,(
% 242.84/36.66 s__instance(sK1485_skl,s__Class32_1)),
% 242.84/36.66 inference(backward_demodulation,[status(thm)],[f89822,f74129])).
% 242.84/36.66 fof(f89822,plain,(
% 242.84/36.66 s__Class32_1=s__Class32_3),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f89688,f44220])).
% 242.84/36.66 fof(f89824,plain,(
% 242.84/36.66 $false),
% 242.84/36.66 inference(forward_subsumption_resolution,[status(thm)],[f89816,f44224])).
% 242.84/36.66 % SZS output end CNFRefutation for theBenchmark.p
% 39.99/36.71 % Elapsed time: 31.228277 seconds
% 39.99/36.71 % CPU time: 243.317443 seconds
% 39.99/36.71 % Total memory used: 1.624 GB
% 39.99/36.71 % Net memory used: 1.588 GB
%------------------------------------------------------------------------------