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_1211b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:07:55,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:07:55,316 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:07:55,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:07:55,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:07:55,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:07:55,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:07:55,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:07:55,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:07:55,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:07:55,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:07:55,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:07:55,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:07:55,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:07:55,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:07:55,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:07:55,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:07:55,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:07:55,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:07:55,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:07:55,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:07:55,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:07:55,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:07:55,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:07:55,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:07:55,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:07:55,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:07:55,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:07:55,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:07:55,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:07:55,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:07:55,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:07:55,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:07:55,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:07:55,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:07:55,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:07:55,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:07:55,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:07:55,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:07:55,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:07:55,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:07:55,362 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 16:07:55,377 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:07:55,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:07:55,378 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:07:55,378 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:07:55,379 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:07:55,379 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:07:55,379 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:07:55,379 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:07:55,380 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:07:55,380 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:07:55,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:07:55,381 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:07:55,381 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:07:55,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:07:55,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:07:55,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:07:55,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:07:55,382 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:07:55,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:07:55,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:07:55,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:07:55,383 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:07:55,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:07:55,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:07:55,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:07:55,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:07:55,384 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:07:55,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:07:55,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:07:55,384 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:07:55,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:07:55,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:07:55,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:07:55,429 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:07:55,430 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:07:55,430 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1211b.c [2019-09-11 16:07:55,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19930b824/65c1997e67bb4a769367cacfde6d2b69/FLAG395505480 [2019-09-11 16:07:55,931 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:07:55,932 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1211b.c [2019-09-11 16:07:55,940 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19930b824/65c1997e67bb4a769367cacfde6d2b69/FLAG395505480 [2019-09-11 16:07:56,354 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19930b824/65c1997e67bb4a769367cacfde6d2b69 [2019-09-11 16:07:56,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:07:56,364 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:07:56,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:07:56,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:07:56,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:07:56,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3484ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56, skipping insertion in model container [2019-09-11 16:07:56,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,380 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:07:56,405 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:07:56,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:07:56,737 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:07:56,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:07:56,808 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:07:56,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56 WrapperNode [2019-09-11 16:07:56,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:07:56,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:07:56,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:07:56,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:07:56,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,855 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (1/1) ... [2019-09-11 16:07:56,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:07:56,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:07:56,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:07:56,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:07:56,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:07:56" (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 16:07:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:07:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:07:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure modf_float [2019-09-11 16:07:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-09-11 16:07:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2019-09-11 16:07:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:07:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:07:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-09-11 16:07:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure modf_float [2019-09-11 16:07:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 16:07:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-09-11 16:07:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 16:07:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 16:07:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 16:07:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-09-11 16:07:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-09-11 16:07:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2019-09-11 16:07:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:07:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-09-11 16:07:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:07:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:07:57,052 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 16:07:57,057 INFO L168 Benchmark]: Toolchain (without parser) took 691.81 ms. Allocated memory was 139.5 MB in the beginning and 198.2 MB in the end (delta: 58.7 MB). Free memory was 87.3 MB in the beginning and 159.2 MB in the end (delta: -71.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 16:07:57,058 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory is still 105.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 16:07:57,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.42 ms. Allocated memory was 139.5 MB in the beginning and 198.2 MB in the end (delta: 58.7 MB). Free memory was 86.8 MB in the beginning and 173.2 MB in the end (delta: -86.4 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:57,060 INFO L168 Benchmark]: Boogie Preprocessor took 51.13 ms. Allocated memory is still 198.2 MB. Free memory was 173.2 MB in the beginning and 171.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:57,062 INFO L168 Benchmark]: RCFGBuilder took 193.70 ms. Allocated memory is still 198.2 MB. Free memory was 170.6 MB in the beginning and 159.2 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. [2019-09-11 16:07:57,066 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory is still 105.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 443.42 ms. Allocated memory was 139.5 MB in the beginning and 198.2 MB in the end (delta: 58.7 MB). Free memory was 86.8 MB in the beginning and 173.2 MB in the end (delta: -86.4 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.13 ms. Allocated memory is still 198.2 MB. Free memory was 173.2 MB in the beginning and 171.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 193.70 ms. Allocated memory is still 198.2 MB. Free memory was 170.6 MB in the beginning and 159.2 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 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...