0.00/0.02	% Problem  : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.00/0.03	% Command  : run_iprover 180 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
0.10/0.35	% Computer : n023.cluster.edu
0.10/0.35	% Model    : x86_64 x86_64
0.10/0.35	% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.10/0.35	% Memory   : 8046.5625MB
0.10/0.35	% OS       : Linux 6.8.0-71-generic
0.10/0.35	% CPULimit : 1440
0.10/0.35	% WCLimit  : 180
0.10/0.35	% DateTime : Mon Jul 27 09:22:36 UTC 2026
0.10/0.35	% CPUTime  : 
0.10/0.35	Running run_iprover 180 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
0.14/0.37	/export/starexec/sandbox2/solver/bin/SPCForProblem: Command not found.
0.14/0.38	Running first-order theorem proving
0.14/0.38	Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 180 /export/starexec/sandbox2/benchmark/theBenchmark.p
0.14/0.39	
0.14/0.39	% ======== iProver multi-core TPTP/SMT =========
0.14/0.39	
0.14/0.40	% Detected problem language: tptp
0.14/0.41	% Proving...
0.88/1.15	% SZS status Started for theBenchmark.p
0.88/1.15	% SZS status Theorem for theBenchmark.p
0.88/1.15	
0.88/1.15	%---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
0.88/1.15	
0.88/1.15	% ------  iProver source info
0.88/1.15	
0.88/1.15	% git: date: 2026-07-19 20:42:38 +0200
0.88/1.15	% git: sha1: 804e7d636a263075307957e923b7a22a4035de61
0.88/1.15	% git: non_committed_changes: false
0.88/1.15	
0.88/1.15	% ------ Parsing...
0.88/1.15	% ------ Clausification by vclausify_rel  & Parsing by iProver...% 
0.88/1.15	
0.88/1.15	% ------ Preprocessing... sf_s  rm: 0 0s  sf_e  pe_s  pe:1:0s pe_e  sf_s  rm: 0 0s  sf_e  pe_s  pe_e % 
0.88/1.15	
0.88/1.15	% ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e % 
0.88/1.15	
0.88/1.15	% ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
0.88/1.15	% ------ Proving...
0.88/1.15	% ------ Problem Properties 
0.88/1.15	
0.88/1.15	% 
0.88/1.15	% clauses                               94
0.88/1.15	% conjectures                           0
0.88/1.15	% EPR                                   40
0.88/1.15	% Horn                                  75
0.88/1.15	% unary                                 17
0.88/1.15	% binary                                46
0.88/1.15	% lits                                  222
0.88/1.15	% lits eq                               2
0.88/1.15	% fd_pure                               0
0.88/1.15	% fd_pseudo                             0
0.88/1.15	% fd_cond                               0
0.88/1.15	% fd_pseudo_cond                        0
0.88/1.15	% AC symbols                            0
0.88/1.15	
0.88/1.15	% ------ Schedule dynamic 5 is on 
0.88/1.15	
0.88/1.15	% ------ no conjectures: strip conj schedule 
0.88/1.15	
0.88/1.15	% ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
0.88/1.15	
0.88/1.15	
0.88/1.15	% ------ 
0.88/1.15	% Current options:
0.88/1.15	% ------ 
0.88/1.15	
0.88/1.15	
0.88/1.15	% 
0.88/1.15	
0.88/1.15	% ------ Proving...
0.88/1.15	% 
0.88/1.15	
0.88/1.15	% SZS status Theorem for theBenchmark.p
0.88/1.15	
0.88/1.15	% SZS output start CNFRefutation for theBenchmark.p
0.88/1.15	
0.88/1.15	fof(f12,axiom,(
0.88/1.15	  ! [X0,X1] : (status(X0,X1,thm) <=> ! [X2] : (model(X2,X0) => model(X2,X1)))),
0.88/1.15	  file('/export/starexec/sandbox2/benchmark/Axioms/KRS001+0.ax',thm)).
0.88/1.15	
0.88/1.15	fof(f19,axiom,(
0.88/1.15	  ! [X0,X1] : (status(X0,X1,wth) <=> (? [X2] : ~model(X2,X1) & ? [X3] : (~model(X3,X0) & model(X3,X1)) & ! [X4] : (model(X4,X0) => model(X4,X1)) & ? [X5] : model(X5,X0)))),
0.88/1.15	  file('/export/starexec/sandbox2/benchmark/Axioms/KRS001+0.ax',wth)).
0.88/1.15	
0.88/1.15	fof(f28,axiom,(
0.88/1.15	  ! [X0,X1] : (! [X2,X3] : (status(X2,X3,X0) => status(X2,X3,X1)) <=> isa(X0,X1))),
0.88/1.15	  file('/export/starexec/sandbox2/benchmark/Axioms/KRS001+1.ax',isa)).
0.88/1.15	
0.88/1.15	fof(f33,conjecture,(
0.88/1.15	  isa(wth,thm)),
0.88/1.15	  file('/export/starexec/sandbox2/benchmark/theBenchmark.p',isa_wth_thm)).
0.88/1.15	
0.88/1.15	fof(f34,negated_conjecture,(
0.88/1.15	  ~ isa(wth,thm)),
0.88/1.15	  inference(negated_conjecture,[status(cth)],[f33])).
0.88/1.15	
0.88/1.15	fof(f35,plain,(
0.88/1.15	  ~isa(wth,thm)),
0.88/1.15	  inference(flattening,[],[f34])).
0.88/1.15	
0.88/1.15	fof(f36,plain,(
0.88/1.15	  ! [X0,X1] : (! [X2,X3] : (status(X2,X3,X0) => status(X2,X3,X1)) => isa(X0,X1))),
0.88/1.15	  inference(unused_predicate_definition_removal,[],[f28])).
0.88/1.15	
0.88/1.15	fof(f41,plain,(
0.88/1.15	  ! [X0,X1] : (status(X0,X1,thm) <=> ! [X2] : (model(X2,X1) | ~model(X2,X0)))),
0.88/1.15	  inference(ennf_transformation,[],[f12])).
0.88/1.15	
0.88/1.15	fof(f45,plain,(
0.88/1.15	  ! [X0,X1] : (status(X0,X1,wth) <=> (? [X2] : ~model(X2,X1) & ? [X3] : (~model(X3,X0) & model(X3,X1)) & ! [X4] : (model(X4,X1) | ~model(X4,X0)) & ? [X5] : model(X5,X0)))),
0.88/1.15	  inference(ennf_transformation,[],[f19])).
0.88/1.15	
0.88/1.15	fof(f47,plain,(
0.88/1.15	  ! [X0,X1] : (isa(X0,X1) | ? [X2,X3] : (~status(X2,X3,X1) & status(X2,X3,X0)))),
0.88/1.15	  inference(ennf_transformation,[],[f36])).
0.88/1.15	
0.88/1.15	fof(f89,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,thm) | ? [X2] : (~model(X2,X1) & model(X2,X0))) & (! [X2] : (model(X2,X1) | ~model(X2,X0)) | ~status(X0,X1,thm)))),
0.88/1.15	  inference(nnf_transformation,[],[f41])).
0.88/1.15	
0.88/1.15	fof(f90,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,thm) | ? [X2] : (~model(X2,X1) & model(X2,X0))) & (! [X3] : (model(X3,X1) | ~model(X3,X0)) | ~status(X0,X1,thm)))),
0.88/1.15	  inference(rectify,[],[f89])).
0.88/1.15	
0.88/1.15	fof(f91,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,thm) | (~model(sK25(X0,X1),X1) & model(sK25(X0,X1),X0))) & (! [X3] : (model(X3,X1) | ~model(X3,X0)) | ~status(X0,X1,thm)))),
0.88/1.15	  inference(skolemize,[status(esa),new_symbols(skolem,[sK25]),skolemize(X2,sK25(X0,X1))],[f90])).
0.88/1.15	
0.88/1.15	fof(f114,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,wth) | (! [X2] : model(X2,X1) | ! [X3] : (model(X3,X0) | ~model(X3,X1)) | ? [X4] : (~model(X4,X1) & model(X4,X0)) | ! [X5] : ~model(X5,X0))) & ((? [X2] : ~model(X2,X1) & ? [X3] : (~model(X3,X0) & model(X3,X1)) & ! [X4] : (model(X4,X1) | ~model(X4,X0)) & ? [X5] : model(X5,X0)) | ~status(X0,X1,wth)))),
0.88/1.15	  inference(nnf_transformation,[],[f45])).
0.88/1.15	
0.88/1.15	fof(f115,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,wth) | ! [X2] : model(X2,X1) | ! [X3] : (model(X3,X0) | ~model(X3,X1)) | ? [X4] : (~model(X4,X1) & model(X4,X0)) | ! [X5] : ~model(X5,X0)) & ((? [X2] : ~model(X2,X1) & ? [X3] : (~model(X3,X0) & model(X3,X1)) & ! [X4] : (model(X4,X1) | ~model(X4,X0)) & ? [X5] : model(X5,X0)) | ~status(X0,X1,wth)))),
0.88/1.15	  inference(flattening,[],[f114])).
0.88/1.15	
0.88/1.15	fof(f116,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,wth) | ! [X2] : model(X2,X1) | ! [X3] : (model(X3,X0) | ~model(X3,X1)) | ? [X4] : (~model(X4,X1) & model(X4,X0)) | ! [X5] : ~model(X5,X0)) & ((? [X6] : ~model(X6,X1) & ? [X7] : (~model(X7,X0) & model(X7,X1)) & ! [X8] : (model(X8,X1) | ~model(X8,X0)) & ? [X9] : model(X9,X0)) | ~status(X0,X1,wth)))),
0.88/1.15	  inference(rectify,[],[f115])).
0.88/1.15	
0.88/1.15	fof(f117,plain,(
0.88/1.15	  ! [X0,X1] : ((status(X0,X1,wth) | ! [X2] : model(X2,X1) | ! [X3] : (model(X3,X0) | ~model(X3,X1)) | (~model(sK37(X0,X1),X1) & model(sK37(X0,X1),X0)) | ! [X5] : ~model(X5,X0)) & ((~model(sK38(X1),X1) & (~model(sK39(X0,X1),X0) & model(sK39(X0,X1),X1)) & ! [X8] : (model(X8,X1) | ~model(X8,X0)) & model(sK40(X0),X0)) | ~status(X0,X1,wth)))),
0.88/1.15	  inference(skolemize,[status(esa),new_symbols(skolem,[sK37,sK38,sK39,sK40]),skolemize(X4,sK37(X0,X1)),skolemize(X6,sK38(X1)),skolemize(X7,sK39(X0,X1)),skolemize(X9,sK40(X0))],[f116])).
0.88/1.15	
0.88/1.15	fof(f124,plain,(
0.88/1.15	  ! [X0,X1] : (isa(X0,X1) | (~status(sK55(X0,X1),sK56(X0,X1),X1) & status(sK55(X0,X1),sK56(X0,X1),X0)))),
0.88/1.15	  inference(skolemize,[status(esa),new_symbols(skolem,[sK55,sK56]),skolemize(X2,sK55(X0,X1)),skolemize(X3,sK56(X0,X1))],[f47])).
0.88/1.15	
0.88/1.15	fof(f173,plain,(
0.88/1.15	  ( ! [X0,X1] : (status(X0,X1,thm) | model(sK25(X0,X1),X0)) )),
0.88/1.15	  inference(cnf_transformation,[],[f91])).
0.88/1.15	
0.88/1.15	fof(f174,plain,(
0.88/1.15	  ( ! [X0,X1] : (status(X0,X1,thm) | ~model(sK25(X0,X1),X1)) )),
0.88/1.15	  inference(cnf_transformation,[],[f91])).
0.88/1.15	
0.88/1.15	fof(f194,plain,(
0.88/1.15	  ( ! [X0,X1,X8] : (model(X8,X1) | ~model(X8,X0) | ~status(X0,X1,wth)) )),
0.88/1.15	  inference(cnf_transformation,[],[f117])).
0.88/1.15	
0.88/1.15	fof(f216,plain,(
0.88/1.15	  ( ! [X0,X1] : (isa(X0,X1) | status(sK55(X0,X1),sK56(X0,X1),X0)) )),
0.88/1.15	  inference(cnf_transformation,[],[f124])).
0.88/1.15	
0.88/1.15	fof(f217,plain,(
0.88/1.15	  ( ! [X0,X1] : (isa(X0,X1) | ~status(sK55(X0,X1),sK56(X0,X1),X1)) )),
0.88/1.15	  inference(cnf_transformation,[],[f124])).
0.88/1.15	
0.88/1.15	fof(f221,plain,(
0.88/1.15	  ~isa(wth,thm)),
0.88/1.15	  inference(cnf_transformation,[],[f35])).
0.88/1.15	
0.88/1.15	tcf(c_94,plain,![X0:$i,X1:$i]:  
0.88/1.15	    (~model(sK25(X0,X1),X1)|status(X0,X1,thm)),
0.88/1.15	    inference(cnf_transformation,[],[f174])).
0.88/1.15	
0.88/1.15	tcf(c_95,plain,![X0:$i,X1:$i]:  
0.88/1.15	    (model(sK25(X0,X1),X0)|status(X0,X1,thm)),
0.88/1.15	    inference(cnf_transformation,[],[f173])).
0.88/1.15	
0.88/1.15	tcf(c_120,plain,![X0:$i,X1:$i,X2:$i]:  
0.88/1.15	    (~status(X0,X1,wth)|~model(X2,X0)|model(X2,X1)),
0.88/1.15	    inference(cnf_transformation,[],[f194])).
0.88/1.15	
0.88/1.15	tcf(c_138,plain,![X0:$i,X1:$i]:  
0.88/1.15	    (~status(sK55(X0,X1),sK56(X0,X1),X1)|isa(X0,X1)),
0.88/1.15	    inference(cnf_transformation,[],[f217])).
0.88/1.15	
0.88/1.15	tcf(c_139,plain,![X0:$i,X1:$i]:  
0.88/1.15	    (status(sK55(X0,X1),sK56(X0,X1),X0)|isa(X0,X1)),
0.88/1.15	    inference(cnf_transformation,[],[f216])).
0.88/1.15	
0.88/1.15	tcf(c_143,negated_conjecture, 
0.88/1.15	    (~isa(wth,thm)),
0.88/1.15	    inference(cnf_transformation,[],[f221])).
0.88/1.15	
0.88/1.15	tcf(c_332,plain,![X0:$i,X1:$i]:  
0.88/1.15	    (~status(sK55(X0,X1),sK56(X0,X1),X1)|isa(X0,X1)),
0.88/1.15	    inference(prop_impl_just,[status(thm)],[c_138])).
0.88/1.15	
0.88/1.15	tcf(c_382,plain,![X0:$i,X1:$i]:  
0.88/1.15	    (status(sK55(X0,X1),sK56(X0,X1),X0)|isa(X0,X1)),
0.88/1.15	    inference(prop_impl_just,[status(thm)],[c_139])).
0.88/1.15	
0.88/1.15	tcf(c_987,plain, 
0.88/1.15	    (status(sK55(wth,thm),sK56(wth,thm),wth)),
0.88/1.15	    inference(resolution,[status(thm)],[c_382,c_143])).
0.88/1.15	
0.88/1.15	tcf(c_991,plain, 
0.88/1.15	    (~status(sK55(wth,thm),sK56(wth,thm),thm)),
0.88/1.15	    inference(resolution,[status(thm)],[c_332,c_143])).
0.88/1.15	
0.88/1.15	tcf(c_1761,definition, 
0.88/1.15	    (iPr_def_10 = sK55(wth,thm)),
0.88/1.15	    introduced(definition,[new_symbols(definition,[iPr_def_10])],[])).
0.88/1.15	
0.88/1.15	tcf(c_1762,definition, 
0.88/1.15	    (iPr_def_11 = sK56(wth,thm)),
0.88/1.15	    introduced(definition,[new_symbols(definition,[iPr_def_11])],[])).
0.88/1.15	
0.88/1.15	tcf(c_1763,plain, 
0.88/1.15	    (~status(iPr_def_10,iPr_def_11,thm)),
0.88/1.15	    inference(demodulation,[status(thm)],[c_991,c_1762,c_1761])).
0.88/1.15	
0.88/1.15	tcf(c_1764,plain, 
0.88/1.15	    (status(iPr_def_10,iPr_def_11,wth)),
0.88/1.15	    inference(demodulation,[status(thm)],[c_987])).
0.88/1.15	
0.88/1.15	tcf(c_7100,plain,![X0:$i]:  
0.88/1.15	    (~model(X0,iPr_def_10)|model(X0,iPr_def_11)),
0.88/1.15	    inference(superposition,[status(thm)],[c_1764,c_120])).
0.88/1.15	
0.88/1.15	tcf(c_8147,plain,![X0:$i]:  
0.88/1.15	    (model(sK25(iPr_def_10,X0),iPr_def_11)|status(iPr_def_10,X0,thm)),
0.88/1.15	    inference(superposition,[status(thm)],[c_95,c_7100])).
0.88/1.15	
0.88/1.15	tcf(c_8951,plain, 
0.88/1.15	    (status(iPr_def_10,iPr_def_11,thm)),
0.88/1.15	    inference(superposition,[status(thm)],[c_8147,c_94])).
0.88/1.15	
0.88/1.15	tcf(c_8952,plain, 
0.88/1.15	    ($false),
0.88/1.15	    inference(forward_subsumption_resolution,[status(thm)],[c_8951,c_1763])).
0.88/1.15	
0.88/1.15	
0.88/1.15	% SZS output end CNFRefutation for theBenchmark.p
0.88/1.15	
0.88/1.15	
3.20/1.27	EOF