java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0683a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:07:09,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:07:09,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:07:09,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:07:09,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:07:09,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:07:09,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:07:09,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:07:09,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:07:09,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:07:09,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:07:09,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:07:09,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:07:09,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:07:09,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:07:09,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:07:09,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:07:09,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:07:09,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:07:09,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:07:09,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:07:09,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:07:09,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:07:09,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:07:09,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:07:09,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:07:09,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:07:09,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:07:09,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:07:09,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:07:09,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:07:09,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:07:09,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:07:09,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:07:09,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:07:09,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:07:09,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:07:09,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:07:09,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:07:09,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:07:09,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:07:09,980 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 16:07:10,016 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:07:10,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:07:10,017 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:07:10,017 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:07:10,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:07:10,018 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:07:10,018 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:07:10,018 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:07:10,019 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:07:10,019 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:07:10,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:07:10,020 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:07:10,020 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:07:10,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:07:10,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:07:10,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:07:10,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:07:10,021 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:07:10,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:07:10,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:07:10,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:07:10,022 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:07:10,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:07:10,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:07:10,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:07:10,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:07:10,023 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:07:10,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:07:10,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:07:10,023 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:07:10,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:07:10,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:07:10,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:07:10,088 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:07:10,089 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:07:10,090 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0683a.c [2019-09-11 16:07:10,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4612f5825/aa8d312f757e4ab4b5a6ca17ae98f4c9/FLAG6431a405e [2019-09-11 16:07:10,616 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:07:10,617 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0683a.c [2019-09-11 16:07:10,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4612f5825/aa8d312f757e4ab4b5a6ca17ae98f4c9/FLAG6431a405e [2019-09-11 16:07:10,956 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4612f5825/aa8d312f757e4ab4b5a6ca17ae98f4c9 [2019-09-11 16:07:10,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:07:10,969 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:07:10,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:07:10,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:07:10,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:07:10,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:07:10" (1/1) ... [2019-09-11 16:07:10,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a662 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:10, skipping insertion in model container [2019-09-11 16:07:10,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:07:10" (1/1) ... [2019-09-11 16:07:10,987 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:07:11,030 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:07:11,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:07:11,598 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:07:11,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:07:11,687 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:07:11,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11 WrapperNode [2019-09-11 16:07:11,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:07:11,688 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:07:11,688 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:07:11,688 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:07:11,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... [2019-09-11 16:07:11,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:07:11,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:07:11,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:07:11,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:07:11,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:07:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:07:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:07:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-09-11 16:07:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-09-11 16:07:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2f [2019-09-11 16:07:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-09-11 16:07:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2019-09-11 16:07:11,823 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:07:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:07:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-09-11 16:07:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-09-11 16:07:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 16:07:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-09-11 16:07:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 16:07:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 16:07:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 16:07:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-09-11 16:07:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-09-11 16:07:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2f [2019-09-11 16:07:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-09-11 16:07:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2019-09-11 16:07:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:07:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:07:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-09-11 16:07:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:07:12,395 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NumberFormatException at java.math.BigDecimal.(BigDecimal.java:497) at java.math.BigDecimal.(BigDecimal.java:383) at java.math.BigDecimal.(BigDecimal.java:809) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.toRational(ExpressionFactory.java:1322) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.SmtUtils.toRational(SmtUtils.java:1533) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.DefaultOperationTranslator.realTranslation(DefaultOperationTranslator.java:152) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:237) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:706) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:648) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:562) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-11 16:07:12,400 INFO L168 Benchmark]: Toolchain (without parser) took 1430.77 ms. Allocated memory was 140.0 MB in the beginning and 201.9 MB in the end (delta: 61.9 MB). Free memory was 87.2 MB in the beginning and 138.0 MB in the end (delta: -50.7 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:12,402 INFO L168 Benchmark]: CDTParser took 1.18 ms. Allocated memory is still 140.0 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 16:07:12,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.78 ms. Allocated memory was 140.0 MB in the beginning and 201.9 MB in the end (delta: 61.9 MB). Free memory was 87.0 MB in the beginning and 173.9 MB in the end (delta: -86.8 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:12,404 INFO L168 Benchmark]: Boogie Preprocessor took 76.64 ms. Allocated memory is still 201.9 MB. Free memory was 173.9 MB in the beginning and 170.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:12,404 INFO L168 Benchmark]: RCFGBuilder took 632.69 ms. Allocated memory is still 201.9 MB. Free memory was 170.9 MB in the beginning and 138.0 MB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:12,408 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.18 ms. Allocated memory is still 140.0 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 717.78 ms. Allocated memory was 140.0 MB in the beginning and 201.9 MB in the end (delta: 61.9 MB). Free memory was 87.0 MB in the beginning and 173.9 MB in the end (delta: -86.8 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 76.64 ms. Allocated memory is still 201.9 MB. Free memory was 173.9 MB in the beginning and 170.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 632.69 ms. Allocated memory is still 201.9 MB. Free memory was 170.9 MB in the beginning and 138.0 MB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NumberFormatException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NumberFormatException: null: java.math.BigDecimal.(BigDecimal.java:497) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...