%------------------------------------------------------------------------------ % File : Princess---230619 % Problem : ARI366_1 : TPTP v8.1.2. Released v5.0.0. % Transfm : none % Format : tptp % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % Computer : n026.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Wed Aug 30 17:47:46 EDT 2023 % Result : Theorem 6.45s 1.70s % Output : Proof 9.94s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : ARI366_1 : TPTP v8.1.2. Released v5.0.0. % 0.00/0.13 % Command : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s % 0.18/0.34 % Computer : n026.cluster.edu % 0.18/0.34 % Model : x86_64 x86_64 % 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.34 % Memory : 8042.1875MB % 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.34 % CPULimit : 300 % 0.18/0.34 % WCLimit : 300 % 0.18/0.34 % DateTime : Tue Aug 29 18:20:50 EDT 2023 % 0.18/0.34 % CPUTime : % 0.19/0.61 ________ _____ % 0.19/0.61 ___ __ \_________(_)________________________________ % 0.19/0.61 __ /_/ /_ ___/_ /__ __ \ ___/ _ \_ ___/_ ___/ % 0.19/0.61 _ ____/_ / _ / _ / / / /__ / __/(__ )_(__ ) % 0.19/0.61 /_/ /_/ /_/ /_/ /_/\___/ \___//____/ /____/ % 0.19/0.61 % 0.19/0.61 A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic % 0.19/0.61 (2023-06-19) % 0.19/0.61 % 0.19/0.61 (c) Philipp Rümmer, 2009-2023 % 0.19/0.61 Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen, % 0.19/0.61 Amanda Stjerna. % 0.19/0.61 Free software under BSD-3-Clause. % 0.19/0.61 % 0.19/0.61 For more information, visit http://www.philipp.ruemmer.org/princess.shtml % 0.19/0.61 % 0.19/0.61 Loading /export/starexec/sandbox/benchmark/theBenchmark.p ... % 0.19/0.63 Running up to 7 provers in parallel. % 0.19/0.65 Prover 0: Options: +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893 % 0.19/0.65 Prover 1: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423 % 0.19/0.65 Prover 2: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994 % 0.19/0.65 Prover 3: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996 % 0.19/0.65 Prover 4: Options: +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696 % 0.19/0.65 Prover 5: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288 % 0.19/0.65 Prover 6: Options: -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365 % 1.84/0.98 Prover 3: Warning: Problem contains reals, using incomplete axiomatisation % 1.84/0.98 Prover 1: Warning: Problem contains reals, using incomplete axiomatisation % 1.84/0.98 Prover 6: Warning: Problem contains reals, using incomplete axiomatisation % 1.84/0.98 Prover 0: Warning: Problem contains reals, using incomplete axiomatisation % 1.84/0.98 Prover 5: Warning: Problem contains reals, using incomplete axiomatisation % 1.84/0.98 Prover 2: Warning: Problem contains reals, using incomplete axiomatisation % 1.84/0.98 Prover 4: Warning: Problem contains reals, using incomplete axiomatisation % 2.29/1.05 Prover 4: Preprocessing ... % 2.29/1.06 Prover 1: Preprocessing ... % 2.48/1.10 Prover 0: Preprocessing ... % 2.48/1.10 Prover 6: Preprocessing ... % 3.14/1.19 Prover 5: Preprocessing ... % 3.14/1.19 Prover 2: Preprocessing ... % 3.14/1.20 Prover 3: Preprocessing ... % 6.19/1.64 Prover 6: Constructing countermodel ... % 6.19/1.65 Prover 1: Constructing countermodel ... % 6.45/1.68 Prover 0: Constructing countermodel ... % 6.45/1.69 Prover 6: proved (1031ms) % 6.45/1.69 % 6.45/1.70 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p % 6.45/1.70 % 6.45/1.71 Prover 0: proved (1043ms) % 6.45/1.71 % 6.45/1.71 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p % 6.45/1.71 % 6.45/1.71 Prover 2: stopped % 6.45/1.72 Prover 7: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470 % 6.45/1.72 Prover 8: Options: +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089 % 6.45/1.72 Prover 7: Warning: Problem contains reals, using incomplete axiomatisation % 6.45/1.72 Prover 8: Warning: Problem contains reals, using incomplete axiomatisation % 6.45/1.72 Prover 4: Constructing countermodel ... % 6.45/1.73 Prover 8: Preprocessing ... % 6.95/1.73 Prover 10: Options: +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125 % 6.95/1.74 Prover 10: Warning: Problem contains reals, using incomplete axiomatisation % 6.95/1.77 Prover 10: Preprocessing ... % 7.25/1.79 Prover 7: Preprocessing ... % 8.32/1.93 Prover 1: Found proof (size 7) % 8.32/1.93 Prover 4: Found proof (size 7) % 8.32/1.93 Prover 4: proved (1282ms) % 8.32/1.93 Prover 1: proved (1290ms) % 8.32/1.94 Prover 8: Warning: ignoring some quantifiers % 8.32/1.95 Prover 8: Constructing countermodel ... % 8.58/1.97 Prover 8: stopped % 8.58/2.05 Prover 5: Constructing countermodel ... % 8.58/2.05 Prover 5: stopped % 8.58/2.09 Prover 7: stopped % 8.58/2.09 Prover 10: stopped % 8.58/2.11 Prover 3: Constructing countermodel ... % 8.58/2.11 Prover 3: stopped % 8.58/2.11 % 8.58/2.11 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p % 8.58/2.11 % 8.58/2.11 % SZS output start Proof for theBenchmark % 8.58/2.11 Assumptions after simplification: % 8.58/2.11 --------------------------------- % 8.58/2.11 % 8.58/2.11 (real_lesseq_problem_9) % 8.58/2.14 ? [v0: int] : ( ~ (v0 = 0) & real_$lesseq(real_-869/100, real_-13/4) = v0) % 8.58/2.14 % 8.58/2.14 (input) % 9.71/2.17 ~ (real_very_large = real_very_small) & ~ (real_very_large = real_-13/4) & % 9.71/2.17 ~ (real_very_large = real_-869/100) & ~ (real_very_large = real_0) & ~ % 9.71/2.17 (real_very_small = real_-13/4) & ~ (real_very_small = real_-869/100) & ~ % 9.71/2.17 (real_very_small = real_0) & ~ (real_-13/4 = real_-869/100) & ~ (real_-13/4 % 9.71/2.17 = real_0) & ~ (real_-869/100 = real_0) & real_$is_int(real_-13/4) = 1 & % 9.71/2.17 real_$is_int(real_-869/100) = 1 & real_$is_int(real_0) = 0 & % 9.71/2.17 real_$is_rat(real_-13/4) = 0 & real_$is_rat(real_-869/100) = 0 & % 9.71/2.17 real_$is_rat(real_0) = 0 & real_$floor(real_0) = real_0 & % 9.71/2.17 real_$ceiling(real_0) = real_0 & real_$truncate(real_0) = real_0 & % 9.71/2.17 real_$round(real_0) = real_0 & real_$to_int(real_-13/4) = -4 & % 9.71/2.17 real_$to_int(real_-869/100) = -9 & real_$to_int(real_0) = 0 & % 9.71/2.17 real_$to_rat(real_-13/4) = rat_-13/4 & real_$to_rat(real_-869/100) = % 9.71/2.17 rat_-869/100 & real_$to_rat(real_0) = rat_0 & real_$to_real(real_-13/4) = % 9.71/2.17 real_-13/4 & real_$to_real(real_-869/100) = real_-869/100 & % 9.71/2.17 real_$to_real(real_0) = real_0 & int_$to_real(0) = real_0 & % 9.71/2.17 real_$quotient(real_0, real_-13/4) = real_0 & real_$quotient(real_0, % 9.71/2.17 real_-869/100) = real_0 & real_$product(real_-13/4, real_0) = real_0 & % 9.71/2.17 real_$product(real_-869/100, real_0) = real_0 & real_$product(real_0, % 9.71/2.17 real_-13/4) = real_0 & real_$product(real_0, real_-869/100) = real_0 & % 9.71/2.17 real_$product(real_0, real_0) = real_0 & real_$difference(real_-13/4, % 9.71/2.17 real_-13/4) = real_0 & real_$difference(real_-13/4, real_0) = real_-13/4 & % 9.71/2.17 real_$difference(real_-869/100, real_-869/100) = real_0 & % 9.71/2.17 real_$difference(real_-869/100, real_0) = real_-869/100 & % 9.71/2.17 real_$difference(real_0, real_0) = real_0 & real_$uminus(real_0) = real_0 & % 9.71/2.17 real_$sum(real_-13/4, real_0) = real_-13/4 & real_$sum(real_-869/100, real_0) % 9.71/2.17 = real_-869/100 & real_$sum(real_0, real_-13/4) = real_-13/4 & % 9.71/2.17 real_$sum(real_0, real_-869/100) = real_-869/100 & real_$sum(real_0, real_0) = % 9.71/2.17 real_0 & real_$greatereq(real_very_small, real_very_large) = 1 & % 9.71/2.17 real_$greatereq(real_-13/4, real_-13/4) = 0 & real_$greatereq(real_-13/4, % 9.71/2.17 real_-869/100) = 0 & real_$greatereq(real_-13/4, real_0) = 1 & % 9.71/2.17 real_$greatereq(real_-869/100, real_-13/4) = 1 & % 9.71/2.17 real_$greatereq(real_-869/100, real_-869/100) = 0 & % 9.71/2.17 real_$greatereq(real_-869/100, real_0) = 1 & real_$greatereq(real_0, % 9.71/2.17 real_-13/4) = 0 & real_$greatereq(real_0, real_-869/100) = 0 & % 9.71/2.17 real_$greatereq(real_0, real_0) = 0 & real_$greater(real_very_large, % 9.71/2.17 real_-13/4) = 0 & real_$greater(real_very_large, real_-869/100) = 0 & % 9.71/2.17 real_$greater(real_very_large, real_0) = 0 & real_$greater(real_very_small, % 9.71/2.17 real_very_large) = 1 & real_$greater(real_-13/4, real_very_small) = 0 & % 9.71/2.17 real_$greater(real_-13/4, real_-13/4) = 1 & real_$greater(real_-13/4, % 9.71/2.17 real_-869/100) = 0 & real_$greater(real_-13/4, real_0) = 1 & % 9.71/2.17 real_$greater(real_-869/100, real_very_small) = 0 & % 9.71/2.17 real_$greater(real_-869/100, real_-13/4) = 1 & real_$greater(real_-869/100, % 9.71/2.17 real_-869/100) = 1 & real_$greater(real_-869/100, real_0) = 1 & % 9.71/2.17 real_$greater(real_0, real_very_small) = 0 & real_$greater(real_0, real_-13/4) % 9.71/2.17 = 0 & real_$greater(real_0, real_-869/100) = 0 & real_$greater(real_0, real_0) % 9.71/2.17 = 1 & real_$less(real_very_small, real_very_large) = 0 & % 9.71/2.17 real_$less(real_very_small, real_-13/4) = 0 & real_$less(real_very_small, % 9.71/2.17 real_-869/100) = 0 & real_$less(real_very_small, real_0) = 0 & % 9.71/2.17 real_$less(real_-13/4, real_very_large) = 0 & real_$less(real_-13/4, % 9.71/2.17 real_-13/4) = 1 & real_$less(real_-13/4, real_-869/100) = 1 & % 9.71/2.17 real_$less(real_-13/4, real_0) = 0 & real_$less(real_-869/100, % 9.71/2.17 real_very_large) = 0 & real_$less(real_-869/100, real_-13/4) = 0 & % 9.71/2.17 real_$less(real_-869/100, real_-869/100) = 1 & real_$less(real_-869/100, % 9.71/2.17 real_0) = 0 & real_$less(real_0, real_very_large) = 0 & real_$less(real_0, % 9.71/2.17 real_-13/4) = 1 & real_$less(real_0, real_-869/100) = 1 & real_$less(real_0, % 9.71/2.17 real_0) = 1 & real_$lesseq(real_very_small, real_very_large) = 0 & % 9.71/2.17 real_$lesseq(real_-13/4, real_-13/4) = 0 & real_$lesseq(real_-13/4, % 9.71/2.17 real_-869/100) = 1 & real_$lesseq(real_-13/4, real_0) = 0 & % 9.71/2.17 real_$lesseq(real_-869/100, real_-13/4) = 0 & real_$lesseq(real_-869/100, % 9.71/2.17 real_-869/100) = 0 & real_$lesseq(real_-869/100, real_0) = 0 & % 9.71/2.17 real_$lesseq(real_0, real_-13/4) = 1 & real_$lesseq(real_0, real_-869/100) = 1 % 9.71/2.17 & real_$lesseq(real_0, real_0) = 0 & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.71/2.17 $real] : ! [v3: $real] : ! [v4: $real] : ( ~ (real_$sum(v3, v0) = v4) | ~ % 9.71/2.17 (real_$sum(v2, v1) = v3) | ? [v5: $real] : (real_$sum(v2, v5) = v4 & % 9.71/2.17 real_$sum(v1, v0) = v5)) & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.71/2.17 $real] : ! [v3: $real] : ! [v4: $real] : ( ~ (real_$sum(v2, v3) = v4) | ~ % 9.71/2.18 (real_$sum(v1, v0) = v3) | ? [v5: $real] : (real_$sum(v5, v0) = v4 & % 9.71/2.18 real_$sum(v2, v1) = v5)) & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.71/2.18 $real] : ! [v3: int] : (v3 = 0 | ~ (real_$less(v2, v1) = 0) | ~ % 9.71/2.18 (real_$less(v2, v0) = v3) | ? [v4: int] : ( ~ (v4 = 0) & real_$lesseq(v1, % 9.71/2.18 v0) = v4)) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: % 9.71/2.18 int] : (v3 = 0 | ~ (real_$less(v2, v0) = v3) | ~ (real_$less(v1, v0) = 0) % 9.71/2.18 | ? [v4: int] : ( ~ (v4 = 0) & real_$lesseq(v2, v1) = v4)) & ! [v0: $real] % 9.71/2.18 : ! [v1: $real] : ! [v2: $real] : ! [v3: int] : (v3 = 0 | ~ % 9.71/2.18 (real_$less(v2, v0) = v3) | ~ (real_$lesseq(v2, v1) = 0) | ? [v4: int] : ( % 9.71/2.18 ~ (v4 = 0) & real_$less(v1, v0) = v4)) & ! [v0: $real] : ! [v1: $real] : % 9.71/2.18 ! [v2: $real] : ! [v3: int] : (v3 = 0 | ~ (real_$less(v2, v0) = v3) | ~ % 9.71/2.18 (real_$lesseq(v1, v0) = 0) | ? [v4: int] : ( ~ (v4 = 0) & real_$less(v2, % 9.71/2.18 v1) = v4)) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: % 9.71/2.18 int] : (v3 = 0 | ~ (real_$lesseq(v2, v1) = 0) | ~ (real_$lesseq(v2, v0) = % 9.71/2.18 v3) | ? [v4: int] : ( ~ (v4 = 0) & real_$lesseq(v1, v0) = v4)) & ! [v0: % 9.71/2.18 $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: int] : (v3 = 0 | ~ % 9.71/2.18 (real_$lesseq(v2, v0) = v3) | ~ (real_$lesseq(v1, v0) = 0) | ? [v4: int] : % 9.71/2.18 ( ~ (v4 = 0) & real_$lesseq(v2, v1) = v4)) & ! [v0: $real] : ! [v1: $real] % 9.71/2.18 : ! [v2: $real] : ! [v3: $real] : ( ~ (real_$uminus(v0) = v2) | ~ % 9.71/2.18 (real_$sum(v1, v2) = v3) | real_$difference(v1, v0) = v3) & ! [v0: $real] : % 9.71/2.18 ! [v1: $real] : ! [v2: int] : (v2 = 0 | v1 = v0 | ~ (real_$less(v1, v0) = % 9.94/2.18 v2) | ? [v3: int] : ( ~ (v3 = 0) & real_$lesseq(v1, v0) = v3)) & ! [v0: % 9.94/2.18 $real] : ! [v1: $real] : ! [v2: int] : (v2 = 0 | ~ (real_$greatereq(v0, % 9.94/2.18 v1) = v2) | ? [v3: int] : ( ~ (v3 = 0) & real_$lesseq(v1, v0) = v3)) & % 9.94/2.18 ! [v0: $real] : ! [v1: $real] : ! [v2: int] : (v2 = 0 | ~ % 9.94/2.18 (real_$greater(v0, v1) = v2) | ? [v3: int] : ( ~ (v3 = 0) & real_$less(v1, % 9.94/2.18 v0) = v3)) & ! [v0: $real] : ! [v1: $real] : ! [v2: int] : (v2 = 0 | % 9.94/2.18 ~ (real_$less(v1, v0) = v2) | ? [v3: int] : ( ~ (v3 = 0) & % 9.94/2.18 real_$greater(v0, v1) = v3)) & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.94/2.18 int] : (v2 = 0 | ~ (real_$lesseq(v1, v0) = v2) | ? [v3: int] : ( ~ (v3 = % 9.94/2.18 0) & real_$greatereq(v0, v1) = v3)) & ! [v0: $real] : ! [v1: $real] : % 9.94/2.18 ! [v2: int] : (v2 = 0 | ~ (real_$lesseq(v1, v0) = v2) | ? [v3: int] : ( ~ % 9.94/2.18 (v3 = 0) & real_$less(v1, v0) = v3)) & ! [v0: $real] : ! [v1: $real] : % 9.94/2.18 ! [v2: $real] : (v0 = real_0 | ~ (real_$product(v1, v0) = v2) | % 9.94/2.18 real_$quotient(v2, v0) = v1) & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.94/2.18 $real] : ( ~ (real_$product(v1, v0) = v2) | real_$product(v0, v1) = v2) & ! % 9.94/2.18 [v0: $real] : ! [v1: $real] : ! [v2: $real] : ( ~ (real_$product(v0, v1) = % 9.94/2.18 v2) | real_$product(v1, v0) = v2) & ! [v0: $real] : ! [v1: $real] : ! % 9.94/2.18 [v2: $real] : ( ~ (real_$difference(v1, v0) = v2) | ? [v3: $real] : % 9.94/2.18 (real_$uminus(v0) = v3 & real_$sum(v1, v3) = v2)) & ! [v0: $real] : ! [v1: % 9.94/2.18 $real] : ! [v2: $real] : ( ~ (real_$sum(v1, v0) = v2) | real_$sum(v0, v1) = % 9.94/2.18 v2) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : ( ~ (real_$sum(v0, % 9.94/2.18 v1) = v2) | real_$sum(v1, v0) = v2) & ! [v0: $real] : ! [v1: $real] : % 9.94/2.18 ! [v2: $real] : ( ~ (real_$less(v2, v1) = 0) | ~ (real_$lesseq(v1, v0) = 0) | % 9.94/2.18 real_$less(v2, v0) = 0) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : % 9.94/2.18 ( ~ (real_$less(v1, v0) = 0) | ~ (real_$lesseq(v2, v1) = 0) | real_$less(v2, % 9.94/2.18 v0) = 0) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : ( ~ % 9.94/2.18 (real_$lesseq(v2, v1) = 0) | ~ (real_$lesseq(v1, v0) = 0) | % 9.94/2.18 real_$lesseq(v2, v0) = 0) & ! [v0: $real] : ! [v1: $real] : (v1 = v0 | ~ % 9.94/2.18 (real_$sum(v0, real_0) = v1)) & ! [v0: $real] : ! [v1: $real] : (v1 = v0 | % 9.94/2.18 ~ (real_$lesseq(v1, v0) = 0) | real_$less(v1, v0) = 0) & ! [v0: $real] : % 9.94/2.18 ! [v1: int] : (v1 = 0 | ~ (real_$lesseq(v0, v0) = v1)) & ! [v0: $real] : ! % 9.94/2.18 [v1: $real] : ( ~ (real_$uminus(v0) = v1) | real_$uminus(v1) = v0) & ! [v0: % 9.94/2.18 $real] : ! [v1: $real] : ( ~ (real_$uminus(v0) = v1) | real_$sum(v0, v1) = % 9.94/2.18 real_0) & ! [v0: $real] : ! [v1: $real] : ( ~ (real_$greatereq(v0, v1) = % 9.94/2.18 0) | real_$lesseq(v1, v0) = 0) & ! [v0: $real] : ! [v1: $real] : ( ~ % 9.94/2.18 (real_$greater(v0, v1) = 0) | real_$less(v1, v0) = 0) & ! [v0: $real] : ! % 9.94/2.18 [v1: $real] : ( ~ (real_$less(v1, v0) = 0) | real_$greater(v0, v1) = 0) & ! % 9.94/2.18 [v0: $real] : ! [v1: $real] : ( ~ (real_$less(v1, v0) = 0) | real_$lesseq(v1, % 9.94/2.18 v0) = 0) & ! [v0: $real] : ! [v1: MultipleValueBool] : ( ~ % 9.94/2.18 (real_$less(v0, v0) = v1) | real_$lesseq(v0, v0) = 0) & ! [v0: $real] : ! % 9.94/2.18 [v1: $real] : ( ~ (real_$lesseq(v1, v0) = 0) | real_$greatereq(v0, v1) = 0) & % 9.94/2.18 ! [v0: $real] : (v0 = real_0 | ~ (real_$uminus(v0) = v0)) % 9.94/2.18 % 9.94/2.18 (function-axioms) % 9.94/2.19 ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: $real] : (v1 = v0 | % 9.94/2.19 ~ (real_$quotient(v3, v2) = v1) | ~ (real_$quotient(v3, v2) = v0)) & ! % 9.94/2.19 [v0: $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: $real] : (v1 = v0 | ~ % 9.94/2.19 (real_$product(v3, v2) = v1) | ~ (real_$product(v3, v2) = v0)) & ! [v0: % 9.94/2.19 $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: $real] : (v1 = v0 | ~ % 9.94/2.19 (real_$difference(v3, v2) = v1) | ~ (real_$difference(v3, v2) = v0)) & ! % 9.94/2.19 [v0: $real] : ! [v1: $real] : ! [v2: $real] : ! [v3: $real] : (v1 = v0 | ~ % 9.94/2.19 (real_$sum(v3, v2) = v1) | ~ (real_$sum(v3, v2) = v0)) & ! [v0: % 9.94/2.19 MultipleValueBool] : ! [v1: MultipleValueBool] : ! [v2: $real] : ! [v3: % 9.94/2.19 $real] : (v1 = v0 | ~ (real_$greatereq(v3, v2) = v1) | ~ % 9.94/2.19 (real_$greatereq(v3, v2) = v0)) & ! [v0: MultipleValueBool] : ! [v1: % 9.94/2.19 MultipleValueBool] : ! [v2: $real] : ! [v3: $real] : (v1 = v0 | ~ % 9.94/2.19 (real_$greater(v3, v2) = v1) | ~ (real_$greater(v3, v2) = v0)) & ! [v0: % 9.94/2.19 MultipleValueBool] : ! [v1: MultipleValueBool] : ! [v2: $real] : ! [v3: % 9.94/2.19 $real] : (v1 = v0 | ~ (real_$less(v3, v2) = v1) | ~ (real_$less(v3, v2) = % 9.94/2.19 v0)) & ! [v0: MultipleValueBool] : ! [v1: MultipleValueBool] : ! [v2: % 9.94/2.19 $real] : ! [v3: $real] : (v1 = v0 | ~ (real_$lesseq(v3, v2) = v1) | ~ % 9.94/2.19 (real_$lesseq(v3, v2) = v0)) & ! [v0: MultipleValueBool] : ! [v1: % 9.94/2.19 MultipleValueBool] : ! [v2: $real] : (v1 = v0 | ~ (real_$is_int(v2) = v1) % 9.94/2.19 | ~ (real_$is_int(v2) = v0)) & ! [v0: MultipleValueBool] : ! [v1: % 9.94/2.19 MultipleValueBool] : ! [v2: $real] : (v1 = v0 | ~ (real_$is_rat(v2) = v1) % 9.94/2.19 | ~ (real_$is_rat(v2) = v0)) & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.94/2.19 $real] : (v1 = v0 | ~ (real_$floor(v2) = v1) | ~ (real_$floor(v2) = v0)) & % 9.94/2.19 ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : (v1 = v0 | ~ % 9.94/2.19 (real_$ceiling(v2) = v1) | ~ (real_$ceiling(v2) = v0)) & ! [v0: $real] : % 9.94/2.19 ! [v1: $real] : ! [v2: $real] : (v1 = v0 | ~ (real_$truncate(v2) = v1) | ~ % 9.94/2.19 (real_$truncate(v2) = v0)) & ! [v0: $real] : ! [v1: $real] : ! [v2: % 9.94/2.19 $real] : (v1 = v0 | ~ (real_$round(v2) = v1) | ~ (real_$round(v2) = v0)) & % 9.94/2.19 ! [v0: int] : ! [v1: int] : ! [v2: $real] : (v1 = v0 | ~ (real_$to_int(v2) % 9.94/2.19 = v1) | ~ (real_$to_int(v2) = v0)) & ! [v0: $rat] : ! [v1: $rat] : ! % 9.94/2.19 [v2: $real] : (v1 = v0 | ~ (real_$to_rat(v2) = v1) | ~ (real_$to_rat(v2) = % 9.94/2.19 v0)) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] : (v1 = v0 | ~ % 9.94/2.19 (real_$to_real(v2) = v1) | ~ (real_$to_real(v2) = v0)) & ! [v0: $real] : % 9.94/2.19 ! [v1: $real] : ! [v2: int] : (v1 = v0 | ~ (int_$to_real(v2) = v1) | ~ % 9.94/2.19 (int_$to_real(v2) = v0)) & ! [v0: $real] : ! [v1: $real] : ! [v2: $real] % 9.94/2.19 : (v1 = v0 | ~ (real_$uminus(v2) = v1) | ~ (real_$uminus(v2) = v0)) % 9.94/2.19 % 9.94/2.19 Those formulas are unsatisfiable: % 9.94/2.19 --------------------------------- % 9.94/2.19 % 9.94/2.19 Begin of proof % 9.94/2.19 | % 9.94/2.19 | ALPHA: (function-axioms) implies: % 9.94/2.19 | (1) ! [v0: MultipleValueBool] : ! [v1: MultipleValueBool] : ! [v2: % 9.94/2.19 | $real] : ! [v3: $real] : (v1 = v0 | ~ (real_$lesseq(v3, v2) = v1) | % 9.94/2.19 | ~ (real_$lesseq(v3, v2) = v0)) % 9.94/2.19 | % 9.94/2.19 | ALPHA: (input) implies: % 9.94/2.20 | (2) real_$lesseq(real_-869/100, real_-13/4) = 0 % 9.94/2.20 | % 9.94/2.20 | DELTA: instantiating (real_lesseq_problem_9) with fresh symbol all_5_0 gives: % 9.94/2.20 | (3) ~ (all_5_0 = 0) & real_$lesseq(real_-869/100, real_-13/4) = all_5_0 % 9.94/2.20 | % 9.94/2.20 | ALPHA: (3) implies: % 9.94/2.20 | (4) ~ (all_5_0 = 0) % 9.94/2.20 | (5) real_$lesseq(real_-869/100, real_-13/4) = all_5_0 % 9.94/2.20 | % 9.94/2.20 | GROUND_INST: instantiating (1) with 0, all_5_0, real_-13/4, real_-869/100, % 9.94/2.20 | simplifying with (2), (5) gives: % 9.94/2.20 | (6) all_5_0 = 0 % 9.94/2.20 | % 9.94/2.20 | REDUCE: (4), (6) imply: % 9.94/2.20 | (7) $false % 9.94/2.20 | % 9.94/2.20 | CLOSE: (7) is inconsistent. % 9.94/2.20 | % 9.94/2.20 End of proof % 9.94/2.20 % SZS output end Proof for theBenchmark % 9.94/2.20 % 9.94/2.20 1591ms %------------------------------------------------------------------------------