0.06/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.06/0.13 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.YTF1S8idLB 0.13/0.34 % Computer : n029.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 : 960 0.13/0.34 % DateTime : Thu Jul 2 08:08:16 EDT 2020 0.13/0.34 % CPUTime : 0.13/0.34 % Running portfolio for 120 s 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.13/0.34 % Number of cores: 8 0.13/0.34 % Python version: Python 3.6.8 0.13/0.34 % Running in FO mode 0.81/1.00 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 0.81/1.00 % Solved by: fo/fo7.sh 0.81/1.00 To remain in the chosen logic fragment, unification with booleans has been disabled. 0.81/1.00 % done 296 iterations in 0.560s 0.81/1.00 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 0.81/1.00 % SZS output start Refutation 0.81/1.00 tff('T-subst-abs-1', conjecture, 0.81/1.00 (![VT,VC,Vx,Ve,Vy,VS,Ve1,VT2]: 0.81/1.00 ((vtcheck(VC,Ve,VT) & vtcheck(vbind(Vx,VT,VC),vabs(Vy,VS,Ve1),VT2) & 0.81/1.00 (Vy = Vx)) => 0.81/1.00 vtcheck(VC,vsubst(Vx,Ve,vabs(Vy,VS,Ve1)),VT2)))). 0.81/1.00 tff(zf_stmt_0, negated_conjecture, 0.81/1.00 (~ 0.81/1.00 (![VT,VC,Vx,Ve,Vy,VS,Ve1,VT2]: 0.81/1.00 ((vtcheck(VC,Ve,VT) & vtcheck(vbind(Vx,VT,VC),vabs(Vy,VS,Ve1),VT2) & 0.81/1.00 (Vy = Vx)) => 0.81/1.00 vtcheck(VC,vsubst(Vx,Ve,vabs(Vy,VS,Ve1)),VT2))))). 0.81/1.00 tff('0', plain, 0.81/1.00 ~ vtcheck(sk_VC_2, 0.81/1.00 vsubst(sk_Vx_16, sk_Ve_7, vabs(sk_Vy_7, sk_VS_5, sk_Ve1_10)), 0.81/1.00 sk_VT2_1), 0.81/1.00 inference('cnf', [status(esa)], [zf_stmt_0])). 0.81/1.00 tff('1', plain, sk_Vy_7 = sk_Vx_16, 0.81/1.00 inference('cnf', [status(esa)], [zf_stmt_0])). 0.81/1.00 tff('2', plain, 0.81/1.00 ~ vtcheck(sk_VC_2, 0.81/1.00 vsubst(sk_Vx_16, sk_Ve_7, vabs(sk_Vx_16, sk_VS_5, sk_Ve1_10)), 0.81/1.00 sk_VT2_1), 0.81/1.00 inference('demod', [status(thm)], ['0', '1'])). 0.81/1.00 tff(subst3, axiom, 0.81/1.00 (![Ve,Vx,VVar0,VExp0,VExp1,RESULT,Vy,VT,Ve1]: 0.81/1.00 (((Ve = VExp0) & (VExp1 = vabs(Vy,VT,Ve1)) & (Vx = VVar0)) => 0.81/1.00 ((Vx = Vy) => 0.81/1.00 ((RESULT = vsubst(VVar0,VExp0,VExp1)) => (vabs(Vy,VT,Ve1) = RESULT)))))). 0.81/1.00 tff('3', plain, 0.81/1.00 ![X112, X113, X114, X115, X116, X117, X118, X119, X120]: 0.81/1.00 (X113 != X112 0.81/1.00 | X117 != vsubst(X114, X115, X116) 0.81/1.00 | X113 != X114 0.81/1.00 | X118 != X115 0.81/1.00 | X116 != vabs(X112, X119, X120) 0.81/1.00 | vabs(X112, X119, X120) = X117), 0.81/1.00 inference('cnf', [status(esa)], [subst3])). 0.81/1.00 tff('4', plain, 0.81/1.00 ![X112, X115, X119, X120]: 0.81/1.00 vabs(X112, X119, X120) = vsubst(X112, X115, vabs(X112, X119, X120)), 0.81/1.00 inference('simplify', [status(thm)], ['3'])). 0.81/1.00 tff('5', plain, 0.81/1.00 vtcheck(vbind(sk_Vx_16, sk_VT_3, sk_VC_2), 0.81/1.00 vabs(sk_Vy_7, sk_VS_5, sk_Ve1_10), sk_VT2_1), 0.81/1.00 inference('cnf', [status(esa)], [zf_stmt_0])). 0.81/1.00 tff('6', plain, sk_Vy_7 = sk_Vx_16, 0.81/1.00 inference('cnf', [status(esa)], [zf_stmt_0])). 0.81/1.00 tff('7', plain, 0.81/1.00 vtcheck(vbind(sk_Vx_16, sk_VT_3, sk_VC_2), 0.81/1.00 vabs(sk_Vx_16, sk_VS_5, sk_Ve1_10), sk_VT2_1), 0.81/1.00 inference('demod', [status(thm)], ['5', '6'])). 0.81/1.00 tff('T-Strong', axiom, 0.81/1.00 (![Vx,VS,VC,Ve,VT]: 0.81/1.00 (((~visFreeVar(Vx,Ve)) & vtcheck(vbind(Vx,VS,VC),Ve,VT)) => 0.81/1.00 vtcheck(VC,Ve,VT)))). 0.81/1.00 tff('8', plain, 0.81/1.00 ![X335, X336, X337, X338, X339]: 0.81/1.00 ( visFreeVar(X335, X336) 0.81/1.00 | ~ vtcheck(vbind(X335, X337, X338), X336, X339) 0.81/1.00 | vtcheck(X338, X336, X339)), 0.81/1.00 inference('cnf', [status(esa)], [T-Strong])). 0.81/1.00 tff('9', plain, 0.81/1.00 ( vtcheck(sk_VC_2, vabs(sk_Vx_16, sk_VS_5, sk_Ve1_10), sk_VT2_1) 0.81/1.00 | visFreeVar(sk_Vx_16, vabs(sk_Vx_16, sk_VS_5, sk_Ve1_10))), 0.81/1.00 inference('sup-', [status(thm)], ['7', '8'])). 0.81/1.00 tff(isFreeVar1, axiom, 0.81/1.00 (![VT,VVar0,VExp0,Vx,Vv,Ve]: 0.81/1.00 (((Vv = VVar0) & (VExp0 = vabs(Vx,VT,Ve))) => 0.81/1.00 ((((Vv != Vx) & visFreeVar(Vv,Ve)) => visFreeVar(VVar0,VExp0)) & 0.81/1.00 (visFreeVar(VVar0,VExp0) => ((Vx != Vv) & visFreeVar(Vv,Ve))))))). 0.81/1.00 tff('10', plain, 0.81/1.00 ![X141, X142, X143, X144, X145, X146]: 0.81/1.00 (X142 != X141 0.81/1.00 | X146 != vabs(X143, X144, X145) 0.81/1.00 | X143 != X142 0.81/1.00 | ~ visFreeVar(X141, X146)), 0.81/1.00 inference('cnf', [status(esa)], [isFreeVar1])). 0.81/1.00 tff('11', plain, 0.81/1.00 ![X141, X144, X145]: ~ visFreeVar(X141, vabs(X141, X144, X145)), 0.81/1.00 inference('simplify', [status(thm)], ['10'])). 0.81/1.00 tff('12', plain, 0.81/1.00 vtcheck(sk_VC_2, vabs(sk_Vx_16, sk_VS_5, sk_Ve1_10), sk_VT2_1), 0.81/1.00 inference('clc', [status(thm)], ['9', '11'])). 0.81/1.00 tff('13', plain, $false, inference('demod', [status(thm)], ['2', '4', '12'])). 0.81/1.00 0.81/1.00 % SZS output end Refutation 0.81/1.00 0.81/1.01 % Zipperpin 1.5 exiting 0.81/1.01 EOF