0.07/0.12 % Problem : Vampire---4.8_17829 : TPTP v0.0.0. Released v0.0.0. 0.07/0.13 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s 0.13/0.34 % Computer : n005.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 1440 0.13/0.34 % WCLimit : 180 0.13/0.34 % DateTime : Mon Jul 3 13:01:30 EDT 2023 0.13/0.34 % CPUTime : 0.13/0.34 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.QuXzzaDSMR/Vampire---4.8_17829 -m 12000 -t 180 0.13/0.37 % (18073)dis+10_1:128_hud=1:i=96:si=on:rtra=on_0 on Vampire---4 for (1799ds/96Mi) 0.13/0.37 % (18075)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=34:si=on:rtra=on_0 on Vampire---4 for (1799ds/34Mi) 0.13/0.37 % (18077)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on Vampire---4 for (1799ds/17Mi) 0.13/0.37 % (18074)lrs+10_1:2_cnfonf=off:hud=1:inj=on:i=36:si=on:rtra=on_0 on Vampire---4 for (1799ds/36Mi) 0.13/0.37 % (18076)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 (1799ds/385Mi) 0.13/0.37 % (18078)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 (1799ds/74Mi) 0.13/0.37 % (18080)lrs+1002_1:14_au=on:bd=off:e2e=on:fde=unused:sac=on:sos=on:i=915:si=on:rtra=on_0 on Vampire---4 for (1799ds/915Mi) 0.13/0.37 % (18079)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on Vampire---4 for (1799ds/4Mi) 0.13/0.37 % (18073)First to succeed. 0.13/0.37 % (18074)Also succeeded, but the first one will report. 0.13/0.37 % (18075)Also succeeded, but the first one will report. 0.13/0.37 % (18073)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(type_def_5, type, tree_b: $tType). 0.13/0.37 thf(type_def_7, type, b: $tType). 0.13/0.37 thf(func_def_0, type, tree_b: $tType). 0.13/0.37 thf(func_def_1, type, b: $tType). 0.13/0.37 thf(func_def_2, type, heapIm229596387mpty_b: tree_b > $o). 0.13/0.37 thf(func_def_3, type, heapIm1140443834left_b: tree_b > tree_b). 0.13/0.37 thf(func_def_4, type, heapIm1257206335ight_b: tree_b > tree_b). 0.13/0.37 thf(func_def_5, type, e_b: tree_b). 0.13/0.37 thf(func_def_6, type, t_b: b > tree_b > tree_b > tree_b). 0.13/0.37 thf(func_def_7, type, pred_Tree_b: (b > $o) > tree_b > $o). 0.13/0.37 thf(func_def_8, type, in_tree_b: b > tree_b > $o). 0.13/0.37 thf(func_def_9, type, val_b: tree_b > b). 0.13/0.37 thf(func_def_10, type, ord_less_eq_Tree_b_o: (tree_b > $o) > (tree_b > $o) > $o). 0.13/0.37 thf(func_def_11, type, ord_less_eq_b_o: (b > $o) > (b > $o) > $o). 0.13/0.37 thf(func_def_20, type, sK0: (tree_b > $o) > tree_b). 0.13/0.37 thf(func_def_21, type, sK1: (tree_b > $o) > tree_b). 0.13/0.37 thf(func_def_22, type, sK2: (tree_b > $o) > b). 0.13/0.37 thf(func_def_23, type, sK3: tree_b > tree_b). 0.13/0.37 thf(func_def_24, type, sK4: tree_b > b). 0.13/0.37 thf(func_def_25, type, sK5: tree_b > tree_b). 0.13/0.37 thf(f69,plain,( 0.13/0.37 $false), 0.13/0.37 inference(trivial_inequality_removal,[],[f68])). 0.13/0.37 thf(f68,plain,( 0.13/0.37 ($true != $true)), 0.13/0.37 inference(boolean_simplification,[],[f67])). 0.13/0.37 thf(f67,plain,( 0.13/0.37 ($true != (e_b = e_b))), 0.13/0.37 inference(beta_eta_normalization,[],[f66])). 0.13/0.37 thf(f66,plain,( 0.13/0.37 (((^[Y0 : tree_b]: (e_b = Y0)) @ e_b) != $true)), 0.13/0.37 inference(definition_unfolding,[],[f58,f63])). 0.13/0.37 thf(f63,plain,( 0.13/0.37 (heapIm229596387mpty_b = (^[Y0 : tree_b]: (e_b = Y0)))), 0.13/0.37 inference(cnf_transformation,[],[f24])). 0.13/0.37 thf(f24,plain,( 0.13/0.37 (heapIm229596387mpty_b = (^[Y0 : tree_b]: (e_b = Y0)))), 0.13/0.37 inference(fool_elimination,[],[f23])). 0.13/0.37 thf(f23,plain,( 0.13/0.37 ((^[X0 : tree_b] : ((e_b = X0))) = heapIm229596387mpty_b)), 0.13/0.37 inference(rectify,[],[f3])). 0.13/0.37 thf(f3,axiom,( 0.13/0.37 ((^[X8 : tree_b] : ((e_b = X8))) = heapIm229596387mpty_b)), 0.13/0.37 file('/export/starexec/sandbox/tmp/tmp.QuXzzaDSMR/Vampire---4.8_17829',fact_0_hs__is__empty__def)). 0.13/0.37 thf(f58,plain,( 0.13/0.37 ((heapIm229596387mpty_b @ e_b) != $true)), 0.13/0.37 inference(cnf_transformation,[],[f41])). 0.13/0.37 thf(f41,plain,( 0.13/0.37 ((heapIm229596387mpty_b @ e_b) != $true)), 0.13/0.37 inference(flattening,[],[f34])). 0.13/0.37 thf(f34,plain,( 0.13/0.37 ~((heapIm229596387mpty_b @ e_b) = $true)), 0.13/0.37 inference(fool_elimination,[],[f33])). 0.13/0.37 thf(f33,plain,( 0.13/0.37 ~(heapIm229596387mpty_b @ e_b)), 0.13/0.37 inference(rectify,[],[f7])). 0.13/0.37 thf(f7,negated_conjecture,( 0.13/0.37 ~(heapIm229596387mpty_b @ e_b)), 0.13/0.37 inference(negated_conjecture,[],[f6])). 0.13/0.37 thf(f6,conjecture,( 0.13/0.37 (heapIm229596387mpty_b @ e_b)), 0.13/0.37 file('/export/starexec/sandbox/tmp/tmp.QuXzzaDSMR/Vampire---4.8_17829',conj_0)). 0.13/0.37 % SZS output end Proof for Vampire---4 0.13/0.37 % (18073)------------------------------ 0.13/0.37 % (18073)Version: Vampire 4.7 (commit 934bd2fae on 2023-06-16 16:02:25 +0100) 0.13/0.37 % (18073)Termination reason: Refutation 0.13/0.37 0.13/0.37 % (18073)Memory used [KB]: 5500 0.13/0.37 % (18073)Time elapsed: 0.004 s 0.13/0.37 % (18073)Instructions burned: 4 (million) 0.13/0.37 % (18073)------------------------------ 0.13/0.37 % (18073)------------------------------ 0.13/0.37 % (18069)Success in time 0.019 s 0.13/0.37 % Vampire---4.8 exiting 0.13/0.37 EOF