0.11/0.12	% Problem    : Vampire---4.8_23765 : TPTP v0.0.0. Released v0.0.0.
0.11/0.14	% Command    : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
0.13/0.35	% Computer : n024.cluster.edu
0.13/0.35	% Model    : x86_64 x86_64
0.13/0.35	% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.13/0.35	% Memory   : 8042.1875MB
0.13/0.35	% OS       : Linux 3.10.0-693.el7.x86_64
0.13/0.35	% CPULimit   : 1440
0.13/0.35	% WCLimit    : 180
0.13/0.35	% DateTime   : Mon Jul  3 13:10:38 EDT 2023
0.13/0.35	% CPUTime    : 
0.13/0.35	This is a THF_ problem
0.13/0.35	Running vampire_rel_static_ahmed-new-hol_6848 --cores 8 --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_hol /export/starexec/sandbox/tmp/tmp.u1lxgp5dGv/Vampire---4.8_23765 -m 12000  -t 180
0.13/0.36	% (23879)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on Vampire---4 for (1800ds/4Mi)
0.13/0.37	% (23879)Instruction limit reached!
0.13/0.37	% (23879)------------------------------
0.13/0.37	% (23879)Version: Vampire 4.7 (commit 934bd2fae on 2023-06-16 16:02:25 +0100)
0.13/0.37	% (23879)Termination reason: Unknown
0.13/0.37	% (23879)Termination phase: Saturation
0.13/0.37	
0.13/0.37	% (23879)Memory used [KB]: 5500
0.13/0.37	% (23879)Time elapsed: 0.004 s
0.13/0.37	% (23879)Instructions burned: 6 (million)
0.13/0.37	% (23879)------------------------------
0.13/0.37	% (23879)------------------------------
0.13/0.37	% (23875)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=34:si=on:rtra=on_0 on Vampire---4 for (1800ds/34Mi)
0.13/0.37	% (23877)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on Vampire---4 for (1800ds/17Mi)
0.13/0.37	% (23878)ott+1010_1:1_cnfonf=lazy_gen:fe=off:kws=inv_arity:plsq=on:plsqc=1:plsqr=32,1:prag=on:sp=const_frequency:i=74:si=on:rtra=on_0 on Vampire---4 for (1800ds/74Mi)
0.13/0.37	% (23876)lrs+1002_1:1_au=on:s2a=on:s2agt=32:sgt=8:ss=axioms:i=385:si=on:rtra=on_0 on Vampire---4 for (1800ds/385Mi)
0.13/0.37	% (23874)lrs+10_1:2_cnfonf=off:hud=1:inj=on:i=36:si=on:rtra=on_0 on Vampire---4 for (1800ds/36Mi)
0.13/0.37	% (23875)First to succeed.
0.13/0.37	% (23873)dis+10_1:128_hud=1:i=96:si=on:rtra=on_0 on Vampire---4 for (1800ds/96Mi)
0.13/0.37	% (23874)Also succeeded, but the first one will report.
0.13/0.37	% (23875)Refutation found. Thanks to Tanya!
0.13/0.37	% SZS status Theorem for Vampire---4
0.13/0.37	% SZS output start Proof for Vampire---4
0.13/0.37	thf(func_def_0, type, eps: ($i > $o) > $i).
0.13/0.37	thf(func_def_1, type, if: $o > $i > $i > $i).
0.13/0.37	thf(func_def_17, type, ph3: !>[X0: $tType]:(X0)).
0.13/0.37	thf(f58,plain,(
0.13/0.37	  $false),
0.13/0.37	  inference(avatar_sat_refutation,[],[f39,f54,f57])).
0.13/0.37	thf(f57,plain,(
0.13/0.37	  spl2_2),
0.13/0.37	  inference(avatar_contradiction_clause,[],[f56])).
0.13/0.37	thf(f56,plain,(
0.13/0.37	  $false | spl2_2),
0.13/0.37	  inference(trivial_inequality_removal,[],[f55])).
0.13/0.37	thf(f55,plain,(
0.13/0.37	  (sK0 != sK0) | spl2_2),
0.13/0.37	  inference(superposition,[],[f38,f41])).
0.13/0.37	thf(f41,plain,(
0.13/0.37	  ( ! [X0 : $i] : (((eps @ (= @ X0)) = X0)) )),
0.13/0.37	  inference(leibniz_equality_elimination,[],[f18])).
0.13/0.37	thf(f18,plain,(
0.13/0.37	  ( ! [X0 : $i > $o,X1 : $i] : (((X0 @ (eps @ X0)) = $true) | ((X0 @ X1) != $true)) )),
0.13/0.37	  inference(cnf_transformation,[],[f13])).
0.13/0.37	thf(f13,plain,(
0.13/0.37	  ! [X0 : $i > $o] : (((X0 @ (eps @ X0)) = $true) | ! [X1] : ((X0 @ X1) != $true))),
0.13/0.37	  inference(ennf_transformation,[],[f7])).
0.13/0.37	thf(f7,plain,(
0.13/0.37	  ! [X0 : $i > $o] : (? [X1] : ((X0 @ X1) = $true) => ((X0 @ (eps @ X0)) = $true))),
0.13/0.38	  inference(fool_elimination,[],[f6])).
0.13/0.38	thf(f6,plain,(
0.13/0.38	  ! [X0 : $i > $o] : (? [X1] : (X0 @ X1) => (X0 @ (eps @ X0)))),
0.13/0.38	  inference(rectify,[],[f2])).
0.13/0.38	thf(f2,axiom,(
0.13/0.38	  ! [X4 : $i > $o] : (? [X1] : (X4 @ X1) => (X4 @ (eps @ X4)))),
0.13/0.38	  file('/export/starexec/sandbox/tmp/tmp.u1lxgp5dGv/Vampire---4.8_23765',choiceax)).
0.13/0.38	thf(f38,plain,(
0.13/0.38	  ((eps @ (= @ sK0)) != sK0) | spl2_2),
0.13/0.38	  inference(avatar_component_clause,[],[f36])).
0.13/0.38	thf(f36,plain,(
0.13/0.38	  spl2_2 <=> ((eps @ (= @ sK0)) = sK0)),
0.13/0.38	  introduced(avatar_definition,[new_symbols(naming,[spl2_2])])).
0.13/0.38	thf(f54,plain,(
0.13/0.38	  spl2_1),
0.13/0.38	  inference(avatar_contradiction_clause,[],[f53])).
0.13/0.38	thf(f53,plain,(
0.13/0.38	  $false | spl2_1),
0.13/0.38	  inference(trivial_inequality_removal,[],[f50])).
0.13/0.38	thf(f50,plain,(
0.13/0.38	  (sK1 != sK1) | spl2_1),
0.13/0.38	  inference(superposition,[],[f34,f41])).
0.13/0.38	thf(f34,plain,(
0.13/0.38	  ((eps @ (= @ sK1)) != sK1) | spl2_1),
0.13/0.38	  inference(avatar_component_clause,[],[f32])).
0.13/0.38	thf(f32,plain,(
0.13/0.38	  spl2_1 <=> ((eps @ (= @ sK1)) = sK1)),
0.13/0.38	  introduced(avatar_definition,[new_symbols(naming,[spl2_1])])).
0.13/0.38	thf(f39,plain,(
0.13/0.38	  ~spl2_1 | ~spl2_2),
0.13/0.38	  inference(avatar_split_clause,[],[f30,f36,f32])).
0.13/0.38	thf(f30,plain,(
0.13/0.38	  ((eps @ (= @ sK0)) != sK0) | ((eps @ (= @ sK1)) != sK1)),
0.13/0.38	  inference(beta_eta_normalization,[],[f29])).
0.13/0.38	thf(f29,plain,(
0.13/0.38	  ((eps @ (^[Y0 : $i]: (sK1 = Y0))) != sK1) | ((eps @ (= @ sK0)) != sK0)),
0.13/0.38	  inference(boolean_simplification,[],[f28])).
0.13/0.38	thf(f28,plain,(
0.13/0.38	  ((eps @ (= @ sK0)) != sK0) | (sK1 != (eps @ (^[Y0 : $i]: ($true & (sK1 = Y0)))))),
0.13/0.38	  inference(beta_eta_normalization,[],[f27])).
0.13/0.38	thf(f27,plain,(
0.13/0.38	  (sK0 != (eps @ (^[Y0 : $i]: (sK0 = Y0)))) | (sK1 != (eps @ (^[Y0 : $i]: ($true & (sK1 = Y0)))))),
0.13/0.38	  inference(boolean_simplification,[],[f26])).
0.13/0.38	thf(f26,plain,(
0.13/0.38	  (sK0 != (eps @ (^[Y0 : $i]: ($false | (sK0 = Y0))))) | (sK1 != (eps @ (^[Y0 : $i]: ($true & (sK1 = Y0)))))),
0.13/0.38	  inference(boolean_simplification,[],[f25])).
0.13/0.38	thf(f25,plain,(
0.13/0.38	  (sK0 != (eps @ (^[Y0 : $i]: (($false & (sK1 = Y0)) | (sK0 = Y0))))) | (sK1 != (eps @ (^[Y0 : $i]: ($true & (sK1 = Y0)))))),
0.13/0.38	  inference(boolean_simplification,[],[f24])).
0.13/0.38	thf(f24,plain,(
0.13/0.38	  ((eps @ (^[Y0 : $i]: (($true & (sK1 = Y0)) | $false))) != sK1) | (sK0 != (eps @ (^[Y0 : $i]: (($false & (sK1 = Y0)) | (sK0 = Y0)))))),
0.13/0.38	  inference(boolean_simplification,[],[f23])).
0.13/0.38	thf(f23,plain,(
0.13/0.38	  ((eps @ (^[Y0 : $i]: (($true & (sK1 = Y0)) | ($false & (sK0 = Y0))))) != sK1) | (sK0 != (eps @ (^[Y0 : $i]: (($false & (sK1 = Y0)) | (sK0 = Y0)))))),
0.13/0.38	  inference(boolean_simplification,[],[f22])).
0.13/0.38	thf(f22,plain,(
0.13/0.38	  ((eps @ (^[Y0 : $i]: (($true & (sK1 = Y0)) | ((~ $true) & (sK0 = Y0))))) != sK1) | (sK0 != (eps @ (^[Y0 : $i]: (($false & (sK1 = Y0)) | (sK0 = Y0)))))),
0.13/0.38	  inference(boolean_simplification,[],[f21])).
0.13/0.38	thf(f21,plain,(
0.13/0.38	  ((eps @ (^[Y0 : $i]: (($false & (sK1 = Y0)) | ($true & (sK0 = Y0))))) != sK0) | ((eps @ (^[Y0 : $i]: (($true & (sK1 = Y0)) | ((~ $true) & (sK0 = Y0))))) != sK1)),
0.13/0.38	  inference(boolean_simplification,[],[f20])).
0.13/0.38	thf(f20,plain,(
0.13/0.38	  (sK0 != (eps @ (^[Y0 : $i]: (($false & (sK1 = Y0)) | ((~ $false) & (sK0 = Y0)))))) | ((eps @ (^[Y0 : $i]: (($true & (sK1 = Y0)) | ((~ $true) & (sK0 = Y0))))) != sK1)),
0.13/0.38	  inference(beta_eta_normalization,[],[f19])).
0.13/0.38	thf(f19,plain,(
0.13/0.38	  (sK1 != ((^[Y0 : $o]: ((^[Y1 : $i]: ((^[Y2 : $i]: (eps @ (^[Y3 : $i]: ((Y0 & (Y1 = Y3)) | ((~ Y0) & (Y2 = Y3)))))))))) @ $true @ sK1 @ sK0)) | (((^[Y0 : $o]: ((^[Y1 : $i]: ((^[Y2 : $i]: (eps @ (^[Y3 : $i]: ((Y0 & (Y1 = Y3)) | ((~ Y0) & (Y2 = Y3)))))))))) @ $false @ sK1 @ sK0) != sK0)),
0.13/0.38	  inference(definition_unfolding,[],[f16,f17,f17])).
0.13/0.38	thf(f17,plain,(
0.13/0.38	  (if = (^[Y0 : $o]: ((^[Y1 : $i]: ((^[Y2 : $i]: (eps @ (^[Y3 : $i]: ((Y0 & (Y1 = Y3)) | ((~ Y0) & (Y2 = Y3)))))))))))),
0.13/0.38	  inference(cnf_transformation,[],[f9])).
0.13/0.38	thf(f9,plain,(
0.13/0.38	  (if = (^[Y0 : $o]: ((^[Y1 : $i]: ((^[Y2 : $i]: (eps @ (^[Y3 : $i]: ((Y0 & (Y1 = Y3)) | ((~ Y0) & (Y2 = Y3)))))))))))),
0.13/0.38	  inference(fool_elimination,[],[f8])).
0.13/0.38	thf(f8,plain,(
0.13/0.38	  ((^[X0 : $o, X1 : $i, X2 : $i] : (eps @ (^[X3 : $i] : (((X2 = X3) & ~X0) | ((X1 = X3) & X0))))) = if)),
0.13/0.38	  inference(rectify,[],[f1])).
0.13/0.38	thf(f1,axiom,(
0.13/0.38	  ((^[X0 : $o, X1 : $i, X2 : $i] : (eps @ (^[X3 : $i] : (((X2 = X3) & ~X0) | ((X1 = X3) & X0))))) = if)),
0.13/0.38	  file('/export/starexec/sandbox/tmp/tmp.u1lxgp5dGv/Vampire---4.8_23765',ifd)).
0.13/0.38	thf(f16,plain,(
0.13/0.38	  ((if @ $true @ sK1 @ sK0) != sK1) | (sK0 != (if @ $false @ sK1 @ sK0))),
0.13/0.38	  inference(cnf_transformation,[],[f15])).
0.13/0.38	thf(f15,plain,(
0.13/0.38	  ((if @ $true @ sK1 @ sK0) != sK1) | (sK0 != (if @ $false @ sK1 @ sK0))),
0.13/0.38	  inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f12,f14])).
0.13/0.38	thf(f14,plain,(
0.13/0.38	  ? [X0,X1] : (((if @ $true @ X1 @ X0) != X1) | ((if @ $false @ X1 @ X0) != X0)) => (((if @ $true @ sK1 @ sK0) != sK1) | (sK0 != (if @ $false @ sK1 @ sK0)))),
0.13/0.38	  introduced(choice_axiom,[])).
0.13/0.38	thf(f12,plain,(
0.13/0.38	  ? [X0,X1] : (((if @ $true @ X1 @ X0) != X1) | ((if @ $false @ X1 @ X0) != X0))),
0.13/0.38	  inference(ennf_transformation,[],[f11])).
0.13/0.38	thf(f11,plain,(
0.13/0.38	  ~! [X0,X1] : (((if @ $false @ X1 @ X0) = X0) & ((if @ $true @ X1 @ X0) = X1))),
0.13/0.38	  inference(fool_elimination,[],[f10])).
0.13/0.38	thf(f10,plain,(
0.13/0.38	  ~! [X0,X1] : ((X0 = (if @ $false @ X1 @ X0)) & ((if @ $true @ X1 @ X0) = X1))),
0.13/0.38	  inference(rectify,[],[f4])).
0.13/0.38	thf(f4,negated_conjecture,(
0.13/0.38	  ~! [X2,X1] : ((X2 = (if @ $false @ X1 @ X2)) & ((if @ $true @ X1 @ X2) = X1))),
0.13/0.38	  inference(negated_conjecture,[],[f3])).
0.13/0.38	thf(f3,conjecture,(
0.13/0.38	  ! [X2,X1] : ((X2 = (if @ $false @ X1 @ X2)) & ((if @ $true @ X1 @ X2) = X1))),
0.13/0.38	  file('/export/starexec/sandbox/tmp/tmp.u1lxgp5dGv/Vampire---4.8_23765',conj)).
0.13/0.38	% SZS output end Proof for Vampire---4
0.13/0.38	% (23875)------------------------------
0.13/0.38	% (23875)Version: Vampire 4.7 (commit 934bd2fae on 2023-06-16 16:02:25 +0100)
0.13/0.38	% (23875)Termination reason: Refutation
0.13/0.38	
0.13/0.38	% (23875)Memory used [KB]: 5500
0.13/0.38	% (23875)Time elapsed: 0.006 s
0.13/0.38	% (23875)Instructions burned: 4 (million)
0.13/0.38	% (23875)------------------------------
0.13/0.38	% (23875)------------------------------
0.13/0.38	% (23872)Success in time 0.019 s
0.13/0.38	% Vampire---4.8 exiting
0.13/0.38	EOF