0.04/0.09 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.04/0.10 % Command : run_vampire %s %d 0.09/0.31 % Computer : n009.cluster.edu 0.09/0.31 % Model : x86_64 x86_64 0.09/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.09/0.31 % Memory : 8042.1875MB 0.09/0.31 % OS : Linux 3.10.0-693.el7.x86_64 0.09/0.31 % CPULimit : 960 0.09/0.31 % WCLimit : 120 0.09/0.31 % DateTime : Thu Jul 2 07:37:51 EDT 2020 0.09/0.31 % CPUTime : 0.16/0.47 % (15837)lrs+1_3_awrs=decay:awrsf=4:afp=10000:afq=1.0:amm=off:anc=none:bd=off:cond=on:fsr=off:fde=unused:gs=on:lwlo=on:nm=16:nwc=1:sas=z3:stl=30:ss=axioms:s2a=on:st=1.2:sos=theory:sp=frequency_29 on theBenchmark 0.16/0.48 % (15857)dis+1010_24_aac=none:afr=on:anc=none:cond=on:fsr=off:gs=on:gsem=on:nm=6:nwc=1:sas=z3:sos=on:sp=reverse_arity:tha=off_9 on theBenchmark 0.16/0.48 % (15849)lrs+10_2_add=off:afr=on:afp=4000:afq=2.0:amm=off:anc=none:cond=fast:fsr=off:fde=unused:gs=on:gsaa=full_model:gsem=on:inw=on:nm=64:nwc=1:sas=z3:stl=30:sos=all:sp=occurrence:tha=off:thf=on:urr=on:updr=off:uhcvi=on_6 on theBenchmark 0.16/0.49 % (15859)lrs+1003_2_awrs=converge:awrsf=512:add=large:afp=10000:afq=1.1:amm=sco:anc=none:cond=fast:fde=unused:lma=on:nm=64:nwc=1.2:stl=30:s2a=on:sac=on:sp=reverse_arity:tha=some:thi=new:urr=on:updr=off_80 on theBenchmark 0.16/0.49 % (15843)lrs+3_128_awrs=converge:awrsf=2:av=off:bs=on:cond=fast:fsr=off:fde=unused:gsp=input_only:irw=on:lma=on:nm=64:nwc=1.5:stl=30:sp=frequency:tha=some:updr=off_148 on theBenchmark 0.16/0.49 % (15841)dis+1002_8:1_awrs=converge:awrsf=256:anc=all_dependent:br=off:fsr=off:fde=none:gs=on:gsaa=from_current:gsem=on:irw=on:nm=64:nwc=1:sas=z3:s2a=on:sp=frequency:thf=on:uwa=interpreted_only:urr=on_7 on theBenchmark 0.16/0.51 % (15844)dis+11_6_add=large:afr=on:afp=100000:afq=1.2:amm=off:anc=none:cond=fast:gs=on:gsaa=from_current:gsem=off:irw=on:lma=on:lwlo=on:nm=64:nwc=1:sas=z3:sos=on:sp=occurrence:tha=off:thi=strong:updr=off_2 on theBenchmark 0.16/0.51 % (15845)dis+10_3:2_afr=on:afp=1000:afq=1.2:bd=off:irw=on:lcm=predicate:lwlo=on:nm=0:newcnf=on:nwc=2:sos=on:tha=off:thf=on:urr=ec_only_11 on theBenchmark 0.16/0.51 % (15835)ott+1_3:1_av=off:bd=off:fsr=off:fde=none:gs=on:inw=on:nm=2:nwc=1.5:sp=frequency:uwa=one_side_interpreted_22 on theBenchmark 0.16/0.51 % (15834)ott+10_3:2_aac=none:add=large:afp=10000:afq=2.0:amm=off:fsr=off:fde=none:gs=on:gsaa=from_current:gsem=off:lcm=reverse:lma=on:nm=0:nwc=4:sas=z3:updr=off_22 on theBenchmark 0.16/0.51 % (15846)dis+1010_2:3_add=off:afr=on:afp=10000:afq=1.1:anc=none:fsr=off:gs=on:gsem=off:nwc=1:sas=z3:sos=all:sac=on:sp=reverse_arity:tha=off_5 on theBenchmark 0.16/0.52 % (15838)lrs-11_1_av=off:cond=on:gs=on:lcm=reverse:lma=on:lwlo=on:nm=16:nwc=5:stl=30:sp=reverse_arity:tha=off:thi=strong:uwa=interpreted_only_58 on theBenchmark 0.16/0.52 % (15836)dis+1011_5_aac=none:add=large:afp=40000:afq=1.2:amm=off:anc=none:bd=off:fsr=off:gsp=input_only:inw=on:irw=on:lma=on:nm=64:nwc=1:sas=z3:sos=on:sp=occurrence:tha=off:updr=off_26 on theBenchmark 0.16/0.52 % (15839)dis-3_4_add=off:afp=40000:afq=1.1:amm=off:anc=none:bs=unit_only:cond=fast:fsr=off:gs=on:inw=on:lma=on:nm=64:nwc=1.5:nicw=on:sas=z3:sp=reverse_arity:tha=off:thf=on:uhcvi=on_13 on theBenchmark 0.16/0.52 % (15842)dis+1_3_add=large:afp=4000:afq=1.0:anc=none:gs=on:gsem=off:inw=on:lcm=reverse:lwlo=on:nm=64:nwc=1:sas=z3:sos=all:sac=on:thi=all:uwa=all:updr=off:uhcvi=on_12 on theBenchmark 0.16/0.53 % (15847)dis-10_4:1_aac=none:add=off:afp=1000:afq=1.4:amm=off:anc=none:cond=fast:ep=RSTC:gs=on:gsaa=from_current:gsem=on:inw=on:lma=on:nm=64:nwc=4:sas=z3:tha=off:thi=strong:uwa=interpreted_only:updr=off:uhcvi=on_6 on theBenchmark 0.16/0.54 % (15848)lrs+1_2:3_afr=on:afp=1000:afq=1.1:amm=sco:anc=none:fsr=off:fde=none:gs=on:gsaa=full_model:gsem=on:lma=on:nm=64:nwc=1.3:sas=z3:stl=30:sac=on:tha=off:uwa=one_side_interpreted:updr=off_9 on theBenchmark 0.16/0.54 % (15858)dis+11_3_add=large:afr=on:afp=4000:afq=1.2:amm=off:anc=none:gs=on:gsem=on:lwlo=on:nm=64:nwc=1:sas=z3:sac=on:sp=reverse_arity:tha=off:thf=on:updr=off_92 on theBenchmark 0.16/0.54 % (15851)dis+1010_4_add=off:afp=100000:afq=1.0:anc=none:fsr=off:gs=on:gsem=off:inw=on:irw=on:lma=on:nm=64:nwc=1:sas=z3:sos=on:sac=on:tha=off:thf=on_179 on theBenchmark 0.16/0.54 % (15861)dis+10_6_afr=on:afp=1000:afq=1.2:anc=none:bsr=on:fsr=off:gs=on:lcm=reverse:nm=64:newcnf=on:nwc=1.7:sas=z3:tha=off_4 on theBenchmark 1.57/0.55 % (15840)lrs+1_5:4_aac=none:add=off:afr=on:afp=4000:afq=1.2:amm=sco:anc=none:gsp=input_only:gs=on:irw=on:nm=64:newcnf=on:nwc=1.3:nicw=on:sas=z3:stl=30:sp=occurrence:tha=off_3 on theBenchmark 1.57/0.55 % (15863)dis+1002_4_add=off:afp=10000:afq=2.0:amm=off:anc=none:fsr=off:gsp=input_only:gs=on:gsem=on:irw=on:lwlo=on:nm=2:newcnf=on:nwc=1:sos=on:sac=on:sp=occurrence:tha=off:updr=off_2 on theBenchmark 1.57/0.55 % (15852)WARNING: option uwaf not known. 1.57/0.55 % (15852)lrs-2_24_awrs=converge:awrsf=64:av=off:bd=off:bs=on:bsr=on:br=off:cond=on:fde=none:gsp=input_only:inw=on:lwlo=on:nm=6:nwc=4:stl=30:s2a=on:sos=all:sp=weighted_frequency:thf=on:uwa=one_side_interpreted:urr=on:updr=off:uhcvi=on:uwaf=on_21 on theBenchmark 1.57/0.56 % (15853)ott+10_8_add=large:afp=100000:afq=1.4:amm=sco:cond=fast:fsr=off:fde=none:lcm=predicate:lma=on:nm=32:nwc=1:sos=on:sac=on:tha=off:updr=off_29 on theBenchmark 1.57/0.56 % (15850)lrs+1011_1_add=off:afp=100000:afq=1.0:anc=none:cond=on:gs=on:gsaa=from_current:gsem=on:inw=on:lma=on:nm=64:newcnf=on:nwc=1:sas=z3:stl=30:sos=on:sp=occurrence:tha=off:uwa=ground_3 on theBenchmark 1.57/0.56 % (15860)ott+10_4_awrs=converge:awrsf=128:afp=100000:afq=1.4:amm=sco:anc=none:fsr=off:fde=unused:gs=on:gsaa=from_current:gsem=on:irw=on:nm=64:nwc=1:s2a=on:sac=on:sp=frequency:tha=off_3 on theBenchmark 1.57/0.56 % (15853)Refutation found. Thanks to Tanya! 1.57/0.56 % SZS status Theorem for theBenchmark 1.57/0.56 % SZS output start Proof for theBenchmark 1.57/0.56 tff(type_def_5, type, list: $tType). 1.57/0.56 tff(func_def_0, type, nil: list). 1.57/0.56 tff(func_def_1, type, cons: ($int * list) > list). 1.57/0.56 tff(func_def_2, type, head: list > $int). 1.57/0.56 tff(func_def_3, type, tail: list > list). 1.57/0.56 tff(func_def_4, type, length: list > $int). 1.57/0.56 tff(func_def_5, type, count: ($int * list) > $int). 1.57/0.56 tff(func_def_6, type, append: (list * list) > list). 1.57/0.56 tff(func_def_11, type, sK0: ($int * list) > $int). 1.57/0.56 tff(func_def_12, type, sK1: ($int * list) > list). 1.57/0.56 tff(func_def_13, type, sK2: ($int * list) > $int). 1.57/0.56 tff(func_def_14, type, sK3: ($int * list) > list). 1.57/0.56 tff(func_def_15, type, sK4: ($int * list) > $int). 1.57/0.56 tff(func_def_16, type, sK5: ($int * list) > list). 1.57/0.56 tff(pred_def_1, type, in: ($int * list) > $o). 1.57/0.56 tff(pred_def_2, type, inRange: ($int * list) > $o). 1.57/0.56 tff(f110,plain,( 1.57/0.56 $false), 1.57/0.56 inference(evaluation,[],[f107])). 1.57/0.56 tff(f107,plain,( 1.57/0.56 ~$less(1,$sum(2,0)) | $less(4,$sum(4,0))), 1.57/0.56 inference(superposition,[],[f106,f50])). 1.57/0.56 tff(f50,plain,( 1.57/0.56 0 = length(nil)), 1.57/0.56 inference(cnf_transformation,[],[f13])). 1.57/0.56 tff(f13,axiom,( 1.57/0.56 0 = length(nil)), 1.57/0.56 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l)). 1.57/0.56 tff(f106,plain,( 1.57/0.56 ( ! [X1:list] : (~$less(1,$sum(2,length(X1))) | $less(4,$sum(4,length(X1)))) )), 1.57/0.56 inference(evaluation,[],[f105])). 1.57/0.56 tff(f105,plain,( 1.57/0.56 ( ! [X1:list] : (~$less(1,$sum(1,$sum(1,length(X1)))) | $less(4,$sum(3,$sum(1,length(X1))))) )), 1.57/0.56 inference(superposition,[],[f103,f57])). 1.57/0.56 tff(f57,plain,( 1.57/0.56 ( ! [X0:$int,X1:list] : (length(cons(X0,X1)) = $sum(1,length(X1))) )), 1.57/0.56 inference(cnf_transformation,[],[f26])). 1.57/0.56 tff(f26,plain,( 1.57/0.56 ! [X0 : $int,X1 : list] : length(cons(X0,X1)) = $sum(1,length(X1))), 1.57/0.56 inference(rectify,[],[f3])). 1.57/0.56 tff(f3,axiom,( 1.57/0.56 ! [X1 : $int,X2 : list] : length(cons(X1,X2)) = $sum(1,length(X2))), 1.57/0.56 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l_1)). 1.57/0.56 tff(f103,plain,( 1.57/0.56 ( ! [X1:list] : (~$less(1,$sum(1,length(X1))) | $less(4,$sum(3,length(X1)))) )), 1.57/0.56 inference(evaluation,[],[f102])). 1.57/0.56 tff(f102,plain,( 1.57/0.56 ( ! [X1:list] : ($less(4,$sum(2,$sum(1,length(X1)))) | ~$less(1,$sum(1,length(X1)))) )), 1.57/0.56 inference(superposition,[],[f96,f57])). 1.57/0.56 tff(f96,plain,( 1.57/0.56 ( ! [X0:list] : ($less(4,$sum(2,length(X0))) | ~$less(1,length(X0))) )), 1.57/0.56 inference(evaluation,[],[f95])). 1.57/0.56 tff(f95,plain,( 1.57/0.56 ( ! [X0:list] : (~$less(1,$sum(2,0)) | $less(4,$sum(2,length(X0))) | ~$less(1,length(X0))) )), 1.57/0.56 inference(forward_demodulation,[],[f93,f50])). 1.57/0.56 tff(f93,plain,( 1.57/0.56 ( ! [X0:list] : ($less(4,$sum(2,length(X0))) | ~$less(1,$sum(2,length(nil))) | ~$less(1,length(X0))) )), 1.57/0.56 inference(superposition,[],[f92,f52])). 1.57/0.56 tff(f52,plain,( 1.57/0.56 ( ! [X0:list] : (append(nil,X0) = X0) )), 1.57/0.56 inference(cnf_transformation,[],[f21])). 1.57/0.56 tff(f21,plain,( 1.57/0.56 ! [X0 : list] : append(nil,X0) = X0), 1.57/0.56 inference(rectify,[],[f10])). 1.57/0.56 tff(f10,axiom,( 1.57/0.56 ! [X5 : list] : append(nil,X5) = X5), 1.57/0.56 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l_6)). 1.57/0.56 tff(f92,plain,( 1.57/0.56 ( ! [X2:list,X3:list] : ($less(4,$sum(2,length(append(X2,X3)))) | ~$less(1,$sum(2,length(X2))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(evaluation,[],[f91])). 1.57/0.56 tff(f91,plain,( 1.57/0.56 ( ! [X2:list,X3:list] : (~$less(1,$sum(1,$sum(1,length(X2)))) | $less(4,$sum(2,length(append(X2,X3)))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(forward_demodulation,[],[f90,f57])). 1.57/0.56 tff(f90,plain,( 1.57/0.56 ( ! [X2:list,X3:list,X1:$int] : ($less(4,$sum(2,length(append(X2,X3)))) | ~$less(1,$sum(1,length(cons(X1,X2)))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(evaluation,[],[f89])). 1.57/0.56 tff(f89,plain,( 1.57/0.56 ( ! [X2:list,X3:list,X1:$int] : ($less(4,$sum(1,$sum(1,length(append(X2,X3))))) | ~$less(1,$sum(1,length(cons(X1,X2)))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(forward_demodulation,[],[f87,f57])). 1.57/0.56 tff(f87,plain,( 1.57/0.56 ( ! [X2:list,X3:list,X1:$int] : ($less(4,$sum(1,length(cons(X1,append(X2,X3))))) | ~$less(1,$sum(1,length(cons(X1,X2)))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(superposition,[],[f85,f72])). 1.57/0.56 tff(f72,plain,( 1.57/0.56 ( ! [X2:list,X0:$int,X1:list] : (append(cons(X0,X1),X2) = cons(X0,append(X1,X2))) )), 1.57/0.56 inference(cnf_transformation,[],[f30])). 1.57/0.56 tff(f30,plain,( 1.57/0.56 ! [X0 : $int,X1 : list,X2 : list] : append(cons(X0,X1),X2) = cons(X0,append(X1,X2))), 1.57/0.56 inference(rectify,[],[f11])). 1.57/0.56 tff(f11,axiom,( 1.57/0.56 ! [X6 : $int,X0 : list,X5 : list] : append(cons(X6,X0),X5) = cons(X6,append(X0,X5))), 1.57/0.56 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l_7)). 1.57/0.56 tff(f85,plain,( 1.57/0.56 ( ! [X2:list,X3:list] : ($less(4,$sum(1,length(append(X2,X3)))) | ~$less(1,$sum(1,length(X2))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(forward_demodulation,[],[f84,f57])). 1.57/0.56 tff(f84,plain,( 1.57/0.56 ( ! [X2:list,X3:list,X1:$int] : ($less(4,$sum(1,length(append(X2,X3)))) | ~$less(1,length(cons(X1,X2))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(forward_demodulation,[],[f82,f57])). 1.57/0.56 tff(f82,plain,( 1.57/0.56 ( ! [X2:list,X3:list,X1:$int] : ($less(4,length(cons(X1,append(X2,X3)))) | ~$less(1,length(cons(X1,X2))) | ~$less(1,length(X3))) )), 1.57/0.56 inference(superposition,[],[f49,f72])). 1.57/0.56 tff(f49,plain,( 1.57/0.56 ( ! [X0:list,X1:list] : ($less(4,length(append(X0,X1))) | ~$less(1,length(X0)) | ~$less(1,length(X1))) )), 1.57/0.56 inference(cnf_transformation,[],[f34])). 1.57/0.56 tff(f34,plain,( 1.57/0.56 ! [X0 : list,X1 : list] : ($less(4,length(append(X0,X1))) | ~$less(1,length(X0)) | ~$less(1,length(X1)))), 1.57/0.56 inference(flattening,[],[f33])). 1.57/0.56 tff(f33,plain,( 1.57/0.56 ! [X0 : list,X1 : list] : ($less(4,length(append(X0,X1))) | (~$less(1,length(X0)) | ~$less(1,length(X1))))), 1.57/0.56 inference(ennf_transformation,[],[f20])). 1.57/0.56 tff(f20,plain,( 1.57/0.56 ! [X0 : list,X1 : list] : (($less(1,length(X0)) & $less(1,length(X1))) => $less(4,length(append(X0,X1))))), 1.57/0.56 inference(rectify,[],[f17])). 1.57/0.56 tff(f17,plain,( 1.57/0.56 ! [X0 : list,X5 : list] : (($less(1,length(X0)) & $less(1,length(X5))) => $less(4,length(append(X0,X5))))), 1.57/0.56 inference(theory_normalization,[],[f8])). 1.57/0.56 tff(f8,negated_conjecture,( 1.57/0.56 ~~! [X0 : list,X5 : list] : (($greater(length(X0),1) & $greater(length(X5),1)) => $greater(length(append(X0,X5)),4))), 1.57/0.56 inference(negated_conjecture,[],[f7])). 1.57/0.56 tff(f7,conjecture,( 1.57/0.56 ~! [X0 : list,X5 : list] : (($greater(length(X0),1) & $greater(length(X5),1)) => $greater(length(append(X0,X5)),4))), 1.57/0.56 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c)). 1.57/0.56 % SZS output end Proof for theBenchmark 1.57/0.56 % (15853)------------------------------ 1.57/0.56 % (15853)Version: Vampire 4.5.0 (commit 2ee491ce on 2020-06-19 13:55:12 +0100) 1.57/0.56 % (15853)Termination reason: Refutation 1.57/0.56 1.57/0.56 % (15853)Memory used [KB]: 6012 1.57/0.56 % (15853)Time elapsed: 0.172 s 1.57/0.56 % (15853)------------------------------ 1.57/0.56 % (15853)------------------------------ 1.57/0.56 % (15854)dis-2_2:3_add=large:afp=40000:afq=1.4:amm=off:anc=none:gsp=input_only:gs=on:gsem=on:inw=on:lcm=reverse:lma=on:nm=2:nwc=1:nicw=on:sas=z3:sos=all:sp=reverse_arity:tha=off:urr=on_5 on theBenchmark 1.57/0.56 % (15855)dis+1_3:1_acc=on:afp=100000:afq=1.1:amm=off:anc=none:bd=off:cond=on:fsr=off:gs=on:inw=on:lma=on:nm=32:nwc=1:urr=on_2 on theBenchmark 1.57/0.56 % (15856)dis+1011_2:3_add=off:afr=on:afp=4000:afq=1.4:anc=none:bs=unit_only:fsr=off:gs=on:gsem=on:lwlo=on:nm=16:nwc=1.3:nicw=on:sas=z3:sac=on:tha=off_260 on theBenchmark 1.82/0.57 % (15862)lrs+10_8:1_aac=none:add=off:afr=on:afp=40000:afq=1.1:amm=off:anc=none:bd=off:cond=on:fsr=off:fde=none:gs=on:gsem=off:nm=0:nwc=1.2:sas=z3:stl=30:sos=all:sp=reverse_arity:tha=off:updr=off_68 on theBenchmark 1.82/0.58 % (15833)Success in time 0.253 s 1.82/0.58 EOF