0.09/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.09/0.12 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s 0.11/0.32 % Computer : n009.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.32 % CPULimit : 960 0.11/0.32 % WCLimit : 120 0.11/0.32 % DateTime : Tue Aug 9 04:59:05 EDT 2022 0.11/0.33 % CPUTime : 0.11/0.33 This is a FOF_ problem 0.11/0.33 Running vampire --ignore_missing on --mode casc -t 960 /export/starexec/sandbox2/benchmark/theBenchmark.p 0.11/0.33 % (2274)Running in auto input_syntax mode. Trying TPTP 0.19/0.40 % (2276)dis+11_3_av=off:fsr=off:lcm=predicate:lma=on:nm=4:nwc=1:sd=3:ss=axioms:st=1.2:sos=on:updr=off_4 on theBenchmark 0.19/0.40 % (2277)dis+1_5:1_aac=none:afr=on:afp=100000:afq=1.4:amm=sco:anc=none:br=off:gsp=on:gs=on:gsem=on:lcm=reverse:nm=6:nwc=1:nicw=on:sas=z3:sos=on:urr=on_1 on theBenchmark 0.19/0.40 % (2275)dis+10_16_awrs=decay:awrsf=256:afr=on:afp=40000:afq=2.0:amm=off:bsr=on:cond=on:er=known:gsp=on:irw=on:lma=on:nm=6:newcnf=on:nwc=3:sas=z3:sd=4:ss=axioms:s2a=on:sp=frequency:updr=off_8 on theBenchmark 0.19/0.40 % (2278)dis+11_2:1_add=large:afp=1000:afq=1.2:amm=sco:anc=none:cond=on:gs=on:gsem=off:nm=16:newcnf=on:nwc=1:sas=z3:sd=1:ss=axioms:st=1.2:sos=on:sp=reverse_arity:updr=off_5 on theBenchmark 0.19/0.40 % (2281)dis+10_3_add=off:afp=40000:afq=1.0:amm=sco:anc=none:er=filter:gs=on:gsem=off:irw=on:lma=on:nm=4:nwc=1.3:sp=reverse_arity:updr=off_2 on theBenchmark 0.19/0.40 % (2280)dis-1_2:3_av=off:cond=on:fsr=off:irw=on:lma=on:nwc=3:sd=3:ss=axioms:st=3.0:sp=occurrence:updr=off_9 on theBenchmark 0.19/0.40 % (2282)lrs+1_8:1_av=off:cond=fast:fde=unused:lcm=predicate:nm=16:nwc=10:stl=60:sp=occurrence:urr=ec_only_3 on theBenchmark 0.19/0.40 % (2279)dis+1002_8:1_av=off:br=off:cond=on:irw=on:lma=on:nm=32:nwc=1:sp=occurrence:urr=on_89 on theBenchmark 0.19/0.46 % (2276)First to succeed. 0.19/0.46 % (2276)Refutation found. Thanks to Tanya! 0.19/0.46 % SZS status Theorem for theBenchmark 0.19/0.46 % SZS output start Proof for theBenchmark 0.19/0.46 fof(f2274,plain,( 0.19/0.46 $false), 0.19/0.46 inference(resolution,[],[f2234,f338])). 0.19/0.46 fof(f338,plain,( 0.19/0.46 ~s_e(sK0,sK2,sK3,sK4)), 0.19/0.46 inference(cnf_transformation,[],[f334])). 0.19/0.46 fof(f334,plain,( 0.19/0.46 s_e(sK1,sK2,sK1,sK4) & sK1 = midpoint(sK2,sK4) & sK2 != sK4 & ~s_e(sK0,sK2,sK3,sK4) & s_e(sK0,sK1,sK3,sK1) & s_r(sK3,sK1,sK4) & s_r(sK0,sK1,sK2)), 0.19/0.46 inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3,sK4])],[f332,f333])). 0.19/0.46 fof(f333,plain,( 0.19/0.46 ? [X0,X1,X2,X3,X4] : (s_e(X1,X2,X1,X4) & midpoint(X2,X4) = X1 & X2 != X4 & ~s_e(X0,X2,X3,X4) & s_e(X0,X1,X3,X1) & s_r(X3,X1,X4) & s_r(X0,X1,X2)) => (s_e(sK1,sK2,sK1,sK4) & sK1 = midpoint(sK2,sK4) & sK2 != sK4 & ~s_e(sK0,sK2,sK3,sK4) & s_e(sK0,sK1,sK3,sK1) & s_r(sK3,sK1,sK4) & s_r(sK0,sK1,sK2))), 0.19/0.46 introduced(choice_axiom,[])). 0.19/0.46 fof(f332,plain,( 0.19/0.46 ? [X0,X1,X2,X3,X4] : (s_e(X1,X2,X1,X4) & midpoint(X2,X4) = X1 & X2 != X4 & ~s_e(X0,X2,X3,X4) & s_e(X0,X1,X3,X1) & s_r(X3,X1,X4) & s_r(X0,X1,X2))), 0.19/0.46 inference(ennf_transformation,[],[f212])). 0.19/0.46 fof(f212,plain,( 0.19/0.46 ~! [X0,X1,X2,X3,X4] : (~s_e(X1,X2,X1,X4) | midpoint(X2,X4) != X1 | X2 = X4 | s_e(X0,X2,X3,X4) | ~s_e(X0,X1,X3,X1) | ~s_r(X3,X1,X4) | ~s_r(X0,X1,X2))), 0.19/0.46 inference(rectify,[],[f104])). 0.19/0.46 fof(f104,negated_conjecture,( 0.19/0.46 ~! [X5,X8,X7,X16,X18] : (~s_e(X8,X7,X8,X18) | midpoint(X7,X18) != X8 | X7 = X18 | s_e(X5,X7,X16,X18) | ~s_e(X5,X8,X16,X8) | ~s_r(X16,X8,X18) | ~s_r(X5,X8,X7))), 0.19/0.46 inference(negated_conjecture,[],[f103])). 0.19/0.46 fof(f103,conjecture,( 0.19/0.46 ! [X5,X8,X7,X16,X18] : (~s_e(X8,X7,X8,X18) | midpoint(X7,X18) != X8 | X7 = X18 | s_e(X5,X7,X16,X18) | ~s_e(X5,X8,X16,X8) | ~s_r(X16,X8,X18) | ~s_r(X5,X8,X7))), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz10_12c)). 0.19/0.46 fof(f2234,plain,( 0.19/0.46 s_e(sK0,sK2,sK3,sK4)), 0.19/0.46 inference(resolution,[],[f2233,f876])). 0.19/0.46 fof(f876,plain,( 0.19/0.46 ( ! [X2,X3] : (~s_e(sK0,sK4,X2,X3) | s_e(sK0,sK2,X2,X3)) )), 0.19/0.46 inference(resolution,[],[f874,f350])). 0.19/0.46 fof(f350,plain,( 0.19/0.46 ( ! [X2,X3,X0,X1,X4,X5] : (~s_e(X0,X1,X2,X3) | s_e(X0,X1,X4,X5) | ~s_e(X2,X3,X4,X5)) )), 0.19/0.46 inference(cnf_transformation,[],[f219])). 0.19/0.46 fof(f219,plain,( 0.19/0.46 ! [X0,X1,X2,X3,X4,X5] : (~s_e(X2,X3,X4,X5) | s_e(X0,X1,X4,X5) | ~s_e(X0,X1,X2,X3))), 0.19/0.46 inference(rectify,[],[f74])). 0.19/0.46 fof(f74,axiom,( 0.19/0.46 ! [X5,X8,X7,X19,X32,X35] : (~s_e(X7,X19,X32,X35) | s_e(X5,X8,X32,X35) | ~s_e(X5,X8,X7,X19))), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz2_3)). 0.19/0.46 fof(f874,plain,( 0.19/0.46 s_e(sK0,sK2,sK0,sK4)), 0.19/0.46 inference(forward_demodulation,[],[f491,f537])). 0.19/0.46 fof(f537,plain,( 0.19/0.46 sK4 = s(sK1,sK2)), 0.19/0.46 inference(resolution,[],[f529,f451])). 0.19/0.46 fof(f451,plain,( 0.19/0.46 ( ! [X2,X0,X1] : (~s_m(X0,X1,X2) | s(X1,X0) = X2) )), 0.19/0.46 inference(cnf_transformation,[],[f310])). 0.19/0.46 fof(f310,plain,( 0.19/0.46 ! [X0,X1,X2] : (s(X1,X0) = X2 | ~s_m(X0,X1,X2))), 0.19/0.46 inference(rectify,[],[f80])). 0.19/0.46 fof(f80,axiom,( 0.19/0.46 ! [X6,X5,X9] : (s(X5,X6) = X9 | ~s_m(X6,X5,X9))), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_6)). 0.19/0.46 fof(f529,plain,( 0.19/0.46 s_m(sK2,sK1,sK4)), 0.19/0.46 inference(superposition,[],[f347,f340])). 0.19/0.46 fof(f340,plain,( 0.19/0.46 sK1 = midpoint(sK2,sK4)), 0.19/0.46 inference(cnf_transformation,[],[f334])). 0.19/0.46 fof(f347,plain,( 0.19/0.46 ( ! [X0,X1] : (s_m(X0,midpoint(X0,X1),X1)) )), 0.19/0.46 inference(cnf_transformation,[],[f216])). 0.19/0.46 fof(f216,plain,( 0.19/0.46 ! [X0,X1] : s_m(X0,midpoint(X0,X1),X1)), 0.19/0.46 inference(rectify,[],[f48])). 0.19/0.46 fof(f48,axiom,( 0.19/0.46 ! [X5,X8] : s_m(X5,midpoint(X5,X8),X8)), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz8_22)). 0.19/0.46 fof(f491,plain,( 0.19/0.46 s_e(sK0,sK2,sK0,s(sK1,sK2))), 0.19/0.46 inference(resolution,[],[f335,f379])). 0.19/0.46 fof(f379,plain,( 0.19/0.46 ( ! [X2,X0,X1] : (~s_r(X0,X1,X2) | s_e(X0,X2,X0,s(X1,X2))) )), 0.19/0.46 inference(cnf_transformation,[],[f245])). 0.19/0.46 fof(f245,plain,( 0.19/0.46 ! [X0,X1,X2] : ((s_r(X0,X1,X2) | ~s_e(X0,X2,X0,s(X1,X2))) & (~s_r(X0,X1,X2) | s_e(X0,X2,X0,s(X1,X2))))), 0.19/0.46 inference(rectify,[],[f34])). 0.19/0.46 fof(f34,axiom,( 0.19/0.46 ! [X5,X8,X7] : ((s_r(X5,X8,X7) | ~s_e(X5,X7,X5,s(X8,X7))) & (~s_r(X5,X8,X7) | s_e(X5,X7,X5,s(X8,X7))))), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d_Defn8_1)). 0.19/0.46 fof(f335,plain,( 0.19/0.46 s_r(sK0,sK1,sK2)), 0.19/0.46 inference(cnf_transformation,[],[f334])). 0.19/0.46 fof(f2233,plain,( 0.19/0.46 s_e(sK0,sK4,sK3,sK4)), 0.19/0.46 inference(resolution,[],[f1219,f337])). 0.19/0.46 fof(f337,plain,( 0.19/0.46 s_e(sK0,sK1,sK3,sK1)), 0.19/0.46 inference(cnf_transformation,[],[f334])). 0.19/0.46 fof(f1219,plain,( 0.19/0.46 ~s_e(sK0,sK1,sK3,sK1) | s_e(sK0,sK4,sK3,sK4)), 0.19/0.46 inference(resolution,[],[f493,f817])). 0.19/0.46 fof(f817,plain,( 0.19/0.46 s_r(sK0,sK1,sK4)), 0.19/0.46 inference(forward_demodulation,[],[f487,f537])). 0.19/0.46 fof(f487,plain,( 0.19/0.46 s_r(sK0,sK1,s(sK1,sK2))), 0.19/0.46 inference(resolution,[],[f335,f375])). 0.19/0.46 fof(f375,plain,( 0.19/0.46 ( ! [X2,X0,X1] : (~s_r(X0,X1,X2) | s_r(X0,X1,s(X1,X2))) )), 0.19/0.46 inference(cnf_transformation,[],[f241])). 0.19/0.46 fof(f241,plain,( 0.19/0.46 ! [X0,X1,X2] : (~s_r(X0,X1,X2) | s_r(X0,X1,s(X1,X2)))), 0.19/0.46 inference(rectify,[],[f170])). 0.19/0.46 fof(f170,axiom,( 0.19/0.46 ! [X5,X8,X7] : (~s_r(X5,X8,X7) | s_r(X5,X8,s(X8,X7)))), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz8_4)). 0.19/0.46 fof(f493,plain,( 0.19/0.46 ( ! [X2] : (~s_r(X2,sK1,sK4) | ~s_e(X2,sK1,sK3,sK1) | s_e(X2,sK4,sK3,sK4)) )), 0.19/0.46 inference(resolution,[],[f336,f370])). 0.19/0.46 fof(f370,plain,( 0.19/0.46 ( ! [X2,X3,X0,X1] : (~s_r(X3,X1,X2) | ~s_r(X0,X1,X2) | ~s_e(X0,X1,X3,X1) | s_e(X0,X2,X3,X2)) )), 0.19/0.46 inference(cnf_transformation,[],[f236])). 0.19/0.46 fof(f236,plain,( 0.19/0.46 ! [X0,X1,X2,X3] : (~s_r(X0,X1,X2) | ~s_r(X3,X1,X2) | ~s_e(X0,X1,X3,X1) | s_e(X0,X2,X3,X2))), 0.19/0.46 inference(rectify,[],[f130])). 0.19/0.46 fof(f130,axiom,( 0.19/0.46 ! [X5,X8,X7,X16] : (~s_r(X5,X8,X7) | ~s_r(X16,X8,X7) | ~s_e(X5,X8,X16,X8) | s_e(X5,X7,X16,X7))), 0.19/0.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz10_12b)). 0.19/0.46 fof(f336,plain,( 0.19/0.46 s_r(sK3,sK1,sK4)), 0.19/0.46 inference(cnf_transformation,[],[f334])). 0.19/0.46 % SZS output end Proof for theBenchmark 0.19/0.46 % (2276)------------------------------ 0.19/0.46 % (2276)Version: Vampire 4.7 (commit 2d02e4655 on 2022-07-11 21:15:24 +0200) 0.19/0.46 % (2276)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.19/0.46 % (2276)Termination reason: Refutation 0.19/0.46 0.19/0.46 % (2276)Memory used [KB]: 3070 0.19/0.46 % (2276)Time elapsed: 0.057 s 0.19/0.46 % (2276)------------------------------ 0.19/0.46 % (2276)------------------------------ 0.19/0.46 % (2274)Success in time 0.125 s 0.19/0.46 EOF