0.07/0.13 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.13 % Command : run_vampire %s %d THM 0.12/0.34 % Computer : n013.cluster.edu 0.12/0.34 % Model : x86_64 x86_64 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.34 % Memory : 8042.1875MB 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.34 % CPULimit : 1440 0.12/0.34 % WCLimit : 180 0.12/0.34 % DateTime : Thu Jul 4 06:00:39 EDT 2024 0.12/0.34 % CPUTime : 0.12/0.36 This is a THF_ problem 0.12/0.36 Running higher-order theorem proving 0.12/0.37 Running /export/starexec/sandbox2/solver/bin/vampire_ho --cores 7 --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_hol /export/starexec/sandbox2/tmp/tmp.GzajAcxiU5/E---3.1_26541.p -m 16384 -t 180 0.23/0.39 % (26653)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/2Mi) 0.23/0.39 % (26652)dis+1010_1:1_au=on:cbe=off:chr=on:fsr=off:hfsq=on:nm=64:sos=theory:sp=weighted_frequency:i=27:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/27Mi) 0.23/0.39 % (26654)lrs+1002_1:128_aac=none:au=on:cnfonf=lazy_not_gen_be_off:sos=all:i=2:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/2Mi) 0.23/0.39 % (26655)lrs+1002_1:1_au=on:bd=off:e2e=on:sd=2:sos=on:ss=axioms:i=275:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/275Mi) 0.23/0.39 % (26651)lrs+10_1:1_c=on:cnfonf=conj_eager:fd=off:fe=off:kws=frequency:spb=intro:i=4:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/4Mi) 0.23/0.39 % (26650)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/183Mi) 0.23/0.39 % (26656)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/18Mi) 0.23/0.39 % (26654)Instruction limit reached! 0.23/0.39 % (26654)------------------------------ 0.23/0.39 % (26654)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.39 % (26654)Termination reason: Unknown 0.23/0.39 % (26654)Termination phase: Saturation 0.23/0.39 0.23/0.39 % (26654)Memory used [KB]: 5500 0.23/0.39 % (26654)Time elapsed: 0.004 s 0.23/0.39 % (26655)Refutation not found, incomplete strategy 0.23/0.39 % (26655)------------------------------ 0.23/0.39 % (26655)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.39 % (26655)Termination reason: Refutation not found, incomplete strategy 0.23/0.39 0.23/0.39 0.23/0.39 % (26655)Memory used [KB]: 5500 0.23/0.39 % (26655)Time elapsed: 0.004 s 0.23/0.39 % (26655)Instructions burned: 1 (million) 0.23/0.39 % (26655)------------------------------ 0.23/0.39 % (26655)------------------------------ 0.23/0.39 % (26654)Instructions burned: 2 (million) 0.23/0.39 % (26654)------------------------------ 0.23/0.39 % (26654)------------------------------ 0.23/0.39 % (26652)Refutation not found, incomplete strategy 0.23/0.39 % (26652)------------------------------ 0.23/0.39 % (26652)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.39 % (26652)Termination reason: Refutation not found, incomplete strategy 0.23/0.39 0.23/0.39 0.23/0.39 % (26652)Memory used [KB]: 5500 0.23/0.39 % (26652)Time elapsed: 0.004 s 0.23/0.39 % (26652)Instructions burned: 1 (million) 0.23/0.39 % (26652)------------------------------ 0.23/0.39 % (26652)------------------------------ 0.23/0.39 % (26653)Instruction limit reached! 0.23/0.39 % (26653)------------------------------ 0.23/0.39 % (26653)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.39 % (26653)Termination reason: Unknown 0.23/0.39 % (26653)Termination phase: Saturation 0.23/0.39 0.23/0.39 % (26653)Memory used [KB]: 5500 0.23/0.39 % (26653)Time elapsed: 0.005 s 0.23/0.39 % (26653)Instructions burned: 3 (million) 0.23/0.39 % (26653)------------------------------ 0.23/0.39 % (26653)------------------------------ 0.23/0.39 % (26651)Instruction limit reached! 0.23/0.39 % (26651)------------------------------ 0.23/0.39 % (26651)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.39 % (26651)Termination reason: Unknown 0.23/0.39 % (26651)Termination phase: Saturation 0.23/0.39 0.23/0.39 % (26651)Memory used [KB]: 5500 0.23/0.39 % (26651)Time elapsed: 0.006 s 0.23/0.39 % (26651)Instructions burned: 4 (million) 0.23/0.39 % (26651)------------------------------ 0.23/0.39 % (26651)------------------------------ 0.23/0.40 % (26656)Instruction limit reached! 0.23/0.40 % (26656)------------------------------ 0.23/0.40 % (26656)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.40 % (26656)Termination reason: Unknown 0.23/0.40 % (26656)Termination phase: Saturation 0.23/0.40 0.23/0.40 % (26656)Memory used [KB]: 5628 0.23/0.40 % (26656)Time elapsed: 0.015 s 0.23/0.40 % (26656)Instructions burned: 18 (million) 0.23/0.40 % (26656)------------------------------ 0.23/0.40 % (26656)------------------------------ 0.23/0.40 % (26661)lrs+1002_1:1_aac=none:au=on:cnfonf=lazy_gen:plsq=on:plsqc=1:plsqr=4203469,65536:i=1041:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/1041Mi) 0.23/0.41 % (26657)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/3Mi) 0.23/0.41 % (26658)lrs+1002_1:1_cnfonf=lazy_not_be_gen:hud=14:prag=on:sp=weighted_frequency:tnu=1:i=37:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/37Mi) 0.23/0.41 % (26659)lrs+2_16:1_acc=model:au=on:bd=off:c=on:e2e=on:nm=2:sos=all:i=15:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/15Mi) 0.23/0.41 % (26660)dis+21_1:1_cbe=off:cnfonf=off:fs=off:fsr=off:hud=1:inj=on:i=3:si=on:rtra=on_0 on E---3.1_26541 for (1799ds/3Mi) 0.23/0.41 % (26657)Instruction limit reached! 0.23/0.41 % (26657)------------------------------ 0.23/0.41 % (26657)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.41 % (26657)Termination reason: Unknown 0.23/0.41 % (26657)Termination phase: Saturation 0.23/0.41 0.23/0.41 % (26657)Memory used [KB]: 5500 0.23/0.41 % (26657)Time elapsed: 0.005 s 0.23/0.41 % (26657)Instructions burned: 4 (million) 0.23/0.41 % (26657)------------------------------ 0.23/0.41 % (26657)------------------------------ 0.23/0.41 % (26660)Instruction limit reached! 0.23/0.41 % (26660)------------------------------ 0.23/0.41 % (26660)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.41 % (26660)Termination reason: Unknown 0.23/0.41 % (26660)Termination phase: Saturation 0.23/0.41 0.23/0.41 % (26660)Memory used [KB]: 5500 0.23/0.41 % (26660)Time elapsed: 0.005 s 0.23/0.41 % (26660)Instructions burned: 3 (million) 0.23/0.41 % (26660)------------------------------ 0.23/0.41 % (26660)------------------------------ 0.23/0.41 % (26659)First to succeed. 0.23/0.41 % (26659)Refutation found. Thanks to Tanya! 0.23/0.41 % SZS status Theorem for E---3.1_26541 0.23/0.41 % SZS output start Proof for E---3.1_26541 0.23/0.41 thf(func_def_0, type, epso: ($o > $o) > $o). 0.23/0.41 thf(func_def_1, type, epsoo: (($o > $o) > $o) > $o > $o). 0.23/0.41 thf(func_def_6, type, ph1: !>[X0: $tType]:(X0)). 0.23/0.41 thf(f134,plain,( 0.23/0.41 $false), 0.23/0.41 inference(avatar_sat_refutation,[],[f23,f28,f43,f133])). 0.23/0.41 thf(f133,plain,( 0.23/0.41 spl0_1 | ~spl0_2 | ~spl0_4), 0.23/0.41 inference(avatar_contradiction_clause,[],[f132])). 0.23/0.41 thf(f132,plain,( 0.23/0.41 $false | (spl0_1 | ~spl0_2 | ~spl0_4)), 0.23/0.41 inference(subsumption_resolution,[],[f105,f100])). 0.23/0.41 thf(f100,plain,( 0.23/0.41 ( ! [X1 : $o] : (($true != X1)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(trivial_inequality_removal,[],[f99])). 0.23/0.41 thf(f99,plain,( 0.23/0.41 ( ! [X1 : $o] : (($true != X1) | ($false = $true)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(beta_eta_normalization,[],[f86])). 0.23/0.41 thf(f86,plain,( 0.23/0.41 ( ! [X1 : $o] : ((((^[Y0 : $o]: (Y0)) @ $false) = $true) | (((^[Y0 : $o]: (Y0)) @ X1) != $true)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(primitive_instantiation,[],[f76])). 0.23/0.41 thf(f76,plain,( 0.23/0.41 ( ! [X0 : $o > $o,X1 : $o] : (((X0 @ X1) != $true) | ((X0 @ $false) = $true)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(superposition,[],[f18,f62])). 0.23/0.41 thf(f62,plain,( 0.23/0.41 ( ! [X0 : $o > $o] : (((epso @ X0) = $false)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(trivial_inequality_removal,[],[f59])). 0.23/0.41 thf(f59,plain,( 0.23/0.41 ( ! [X0 : $o > $o] : (((epso @ X0) = $false) | ($true != $true)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(fool_paramodulation,[],[f52])). 0.23/0.41 thf(f52,plain,( 0.23/0.41 ( ! [X0 : $o > $o] : (((epso @ X0) != $true)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(subsumption_resolution,[],[f50,f22])). 0.23/0.41 thf(f22,plain,( 0.23/0.41 ((epsoo @ epso @ $true) != $true) | spl0_1), 0.23/0.41 inference(avatar_component_clause,[],[f20])). 0.23/0.41 thf(f20,plain,( 0.23/0.41 spl0_1 <=> ((epsoo @ epso @ $true) = $true)), 0.23/0.41 introduced(avatar_definition,[new_symbols(naming,[spl0_1])])). 0.23/0.41 thf(f50,plain,( 0.23/0.41 ( ! [X0 : $o > $o] : (((epsoo @ epso @ $true) = $true) | ((epso @ X0) != $true)) ) | ~spl0_4), 0.23/0.41 inference(superposition,[],[f42,f15])). 0.23/0.41 thf(f15,plain,( 0.23/0.41 ( ! [X0 : ($o > $o) > $o,X1 : $o > $o] : (((X0 @ X1) != $true) | ((X0 @ (epsoo @ X0)) = $true)) )), 0.23/0.41 inference(cnf_transformation,[],[f13])). 0.23/0.41 thf(f13,plain,( 0.23/0.41 ! [X0 : ($o > $o) > $o] : (! [X1 : $o > $o] : ((X0 @ X1) != $true) | ((X0 @ (epsoo @ X0)) = $true))), 0.23/0.41 inference(ennf_transformation,[],[f11])). 0.23/0.41 thf(f11,plain,( 0.23/0.41 ! [X0 : ($o > $o) > $o] : (? [X1 : $o > $o] : ((X0 @ X1) = $true) => ((X0 @ (epsoo @ X0)) = $true))), 0.23/0.41 inference(fool_elimination,[],[f10])). 0.23/0.41 thf(f10,plain,( 0.23/0.41 ! [X0 : ($o > $o) > $o] : (? [X1 : $o > $o] : (X0 @ X1) => (X0 @ (epsoo @ X0)))), 0.23/0.41 inference(rectify,[],[f4])). 0.23/0.41 thf(f4,axiom,( 0.23/0.41 ! [X0 : ($o > $o) > $o] : (? [X1 : $o > $o] : (X0 @ X1) => (X0 @ (epsoo @ X0)))), 0.23/0.41 file('/export/starexec/sandbox2/tmp/tmp.GzajAcxiU5/E---3.1_26541.p',choiceaxoo)). 0.23/0.41 thf(f42,plain,( 0.23/0.41 ((epsoo @ epso @ (epso @ (epsoo @ epso))) = $true) | ~spl0_4), 0.23/0.41 inference(avatar_component_clause,[],[f40])). 0.23/0.41 thf(f40,plain,( 0.23/0.41 spl0_4 <=> ((epsoo @ epso @ (epso @ (epsoo @ epso))) = $true)), 0.23/0.41 introduced(avatar_definition,[new_symbols(naming,[spl0_4])])). 0.23/0.41 thf(f18,plain,( 0.23/0.41 ( ! [X0 : $o > $o,X1 : $o] : (((X0 @ X1) != $true) | ((X0 @ (epso @ X0)) = $true)) )), 0.23/0.41 inference(cnf_transformation,[],[f14])). 0.23/0.41 thf(f14,plain,( 0.23/0.41 ! [X0 : $o > $o] : (! [X1 : $o] : ((X0 @ X1) != $true) | ((X0 @ (epso @ X0)) = $true))), 0.23/0.41 inference(ennf_transformation,[],[f9])). 0.23/0.41 thf(f9,plain,( 0.23/0.41 ! [X0 : $o > $o] : (? [X1 : $o] : ((X0 @ X1) = $true) => ((X0 @ (epso @ X0)) = $true))), 0.23/0.41 inference(fool_elimination,[],[f8])). 0.23/0.41 thf(f8,plain,( 0.23/0.41 ! [X0 : $o > $o] : (? [X1 : $o] : (X0 @ X1) => (X0 @ (epso @ X0)))), 0.23/0.41 inference(rectify,[],[f1])). 0.23/0.41 thf(f1,axiom,( 0.23/0.41 ! [X0 : $o > $o] : (? [X1 : $o] : (X0 @ X1) => (X0 @ (epso @ X0)))), 0.23/0.41 file('/export/starexec/sandbox2/tmp/tmp.GzajAcxiU5/E---3.1_26541.p',choiceaxo)). 0.23/0.41 thf(f105,plain,( 0.23/0.41 ( ! [X0 : $o] : (((epsoo @ epso @ X0) = $true)) ) | (spl0_1 | ~spl0_2 | ~spl0_4)), 0.23/0.41 inference(superposition,[],[f27,f85])). 0.23/0.41 thf(f85,plain,( 0.23/0.41 ( ! [X0 : $o] : (($false = X0)) ) | (spl0_1 | ~spl0_4)), 0.23/0.41 inference(leibniz_equality_elimination,[],[f76])). 0.23/0.41 thf(f27,plain,( 0.23/0.41 ((epsoo @ epso @ $false) = $true) | ~spl0_2), 0.23/0.41 inference(avatar_component_clause,[],[f25])). 0.23/0.41 thf(f25,plain,( 0.23/0.41 spl0_2 <=> ((epsoo @ epso @ $false) = $true)), 0.23/0.41 introduced(avatar_definition,[new_symbols(naming,[spl0_2])])). 0.23/0.41 thf(f43,plain,( 0.23/0.41 spl0_4 | ~spl0_2), 0.23/0.41 inference(avatar_split_clause,[],[f38,f25,f40])). 0.23/0.41 thf(f38,plain,( 0.23/0.41 ((epsoo @ epso @ (epso @ (epsoo @ epso))) = $true) | ~spl0_2), 0.23/0.41 inference(trivial_inequality_removal,[],[f37])). 0.23/0.41 thf(f37,plain,( 0.23/0.41 ((epsoo @ epso @ (epso @ (epsoo @ epso))) = $true) | ($true != $true) | ~spl0_2), 0.23/0.41 inference(superposition,[],[f18,f27])). 0.23/0.41 thf(f28,plain,( 0.23/0.41 spl0_2), 0.23/0.41 inference(avatar_split_clause,[],[f17,f25])). 0.23/0.41 thf(f17,plain,( 0.23/0.41 ((epsoo @ epso @ $false) = $true)), 0.23/0.41 inference(cnf_transformation,[],[f12])). 0.23/0.41 thf(f12,plain,( 0.23/0.41 ((epsoo @ epso @ $false) = $true) & ((epsoo @ epso @ $true) != $true)), 0.23/0.41 inference(ennf_transformation,[],[f7])). 0.23/0.41 thf(f7,plain,( 0.23/0.41 ~(((epsoo @ epso @ $false) = $true) => ((epsoo @ epso @ $true) = $true))), 0.23/0.41 inference(fool_elimination,[],[f6])). 0.23/0.41 thf(f6,plain,( 0.23/0.41 ~((epsoo @ epso @ $false) => (epsoo @ epso @ $true))), 0.23/0.41 inference(rectify,[],[f3])). 0.23/0.41 thf(f3,negated_conjecture,( 0.23/0.41 ~((epsoo @ epso @ $false) => (epsoo @ epso @ $true))), 0.23/0.41 inference(negated_conjecture,[],[f2])). 0.23/0.41 thf(f2,conjecture,( 0.23/0.41 (epsoo @ epso @ $false) => (epsoo @ epso @ $true)), 0.23/0.41 file('/export/starexec/sandbox2/tmp/tmp.GzajAcxiU5/E---3.1_26541.p',c)). 0.23/0.41 thf(f23,plain,( 0.23/0.41 ~spl0_1), 0.23/0.41 inference(avatar_split_clause,[],[f16,f20])). 0.23/0.41 thf(f16,plain,( 0.23/0.41 ((epsoo @ epso @ $true) != $true)), 0.23/0.41 inference(cnf_transformation,[],[f12])). 0.23/0.41 % SZS output end Proof for E---3.1_26541 0.23/0.41 % (26659)------------------------------ 0.23/0.41 % (26659)Version: Vampire 4.8 (commit 11aac991b on 2023-10-04 16:26:07 +0200) 0.23/0.41 % (26659)Termination reason: Refutation 0.23/0.41 0.23/0.41 % (26659)Memory used [KB]: 5500 0.23/0.41 % (26659)Time elapsed: 0.008 s 0.23/0.41 % (26659)Instructions burned: 6 (million) 0.23/0.41 % (26659)------------------------------ 0.23/0.41 % (26659)------------------------------ 0.23/0.41 % (26649)Success in time 0.027 s 0.23/0.41 EOF