java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/float-newlib/float_req_bl_0730b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:18:47,982 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:18:47,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:18:47,995 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:18:47,996 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:18:47,997 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:18:47,999 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:18:48,000 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:18:48,002 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:18:48,003 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:18:48,004 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:18:48,005 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:18:48,006 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:18:48,007 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:18:48,008 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:18:48,009 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:18:48,010 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:18:48,012 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:18:48,014 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:18:48,016 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:18:48,017 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:18:48,018 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:18:48,021 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:18:48,022 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:18:48,022 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:18:48,023 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:18:48,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:18:48,025 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:18:48,025 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:18:48,026 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:18:48,027 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:18:48,028 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:18:48,029 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:18:48,029 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:18:48,030 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:18:48,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:18:48,030 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:18:48,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:18:48,032 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:18:48,033 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-17 12:18:48,057 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:18:48,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:18:48,060 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:18:48,060 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:18:48,060 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:18:48,060 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:18:48,061 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:18:48,061 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:18:48,061 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:18:48,061 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:18:48,061 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:18:48,062 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:18:48,062 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:18:48,062 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:18:48,062 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:18:48,063 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:18:48,063 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:18:48,063 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:18:48,063 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:18:48,063 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:18:48,064 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:18:48,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:18:48,064 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:18:48,064 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:18:48,064 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:18:48,066 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:18:48,066 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:18:48,066 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:18:48,067 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-17 12:18:48,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:18:48,136 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:18:48,141 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:18:48,142 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:18:48,143 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:18:48,144 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0730b_true-unreach-call.c [2019-03-17 12:18:48,210 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30252cef4/e74724a2d2d846c7ad75073f99081f08/FLAGd9574d805 [2019-03-17 12:18:48,645 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:18:48,646 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0730b_true-unreach-call.c [2019-03-17 12:18:48,652 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30252cef4/e74724a2d2d846c7ad75073f99081f08/FLAGd9574d805 [2019-03-17 12:18:49,017 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30252cef4/e74724a2d2d846c7ad75073f99081f08 [2019-03-17 12:18:49,030 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:18:49,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:18:49,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:18:49,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:18:49,036 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:18:49,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa3d21e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49, skipping insertion in model container [2019-03-17 12:18:49,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:18:49,072 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:18:49,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:18:49,284 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:18:49,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:18:49,350 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:18:49,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49 WrapperNode [2019-03-17 12:18:49,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:18:49,352 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:18:49,352 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:18:49,352 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:18:49,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:18:49,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:18:49,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:18:49,418 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:18:49,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (1/1) ... [2019-03-17 12:18:49,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:18:49,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:18:49,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:18:49,587 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:18:49,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:18:49" (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 [2019-03-17 12:18:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:18:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 12:18:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:18:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 12:18:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:18:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:18:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:18:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:18:50,243 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:18:50,243 INFO L286 CfgBuilder]: Removed 16 assue(true) statements. [2019-03-17 12:18:50,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:18:50 BoogieIcfgContainer [2019-03-17 12:18:50,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:18:50,245 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:18:50,245 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:18:50,245 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:18:50,248 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:18:50" (1/1) ... [2019-03-17 12:18:51,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:18:51 HornClauseAST [2019-03-17 12:18:51,145 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:18:51,145 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:18:51,145 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:18:51,145 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:18:51,148 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:18:51" (1/1) ... [2019-03-17 12:18:51,149 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0730b_true-unreach-call.c_UID1236300875107578417.smt2 [2019-03-17 12:18:51,246 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:18:51,250 INFO L168 Benchmark]: Toolchain (without parser) took 2219.32 ms. Allocated memory was 113.8 MB in the beginning and 184.0 MB in the end (delta: 70.3 MB). Free memory was 61.7 MB in the beginning and 138.7 MB in the end (delta: -77.0 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:18:51,251 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 113.8 MB. Free memory is still 79.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:18:51,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.38 ms. Allocated memory is still 113.8 MB. Free memory was 61.5 MB in the beginning and 49.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:51,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.96 ms. Allocated memory is still 113.8 MB. Free memory was 49.8 MB in the beginning and 47.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:51,253 INFO L168 Benchmark]: Boogie Preprocessor took 169.00 ms. Allocated memory was 113.8 MB in the beginning and 122.2 MB in the end (delta: 8.4 MB). Free memory was 47.8 MB in the beginning and 99.3 MB in the end (delta: -51.5 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:51,254 INFO L168 Benchmark]: RCFGBuilder took 657.84 ms. Allocated memory is still 122.2 MB. Free memory was 99.3 MB in the beginning and 79.4 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:51,254 INFO L168 Benchmark]: IcfgToChc took 899.77 ms. Allocated memory was 122.2 MB in the beginning and 184.0 MB in the end (delta: 61.9 MB). Free memory was 79.4 MB in the beginning and 146.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 94.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:51,254 INFO L168 Benchmark]: ChcSmtPrinter took 101.00 ms. Allocated memory is still 184.0 MB. Free memory was 146.6 MB in the beginning and 138.7 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:18:51,257 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 113.8 MB. Free memory is still 79.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 318.38 ms. Allocated memory is still 113.8 MB. Free memory was 61.5 MB in the beginning and 49.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 65.96 ms. Allocated memory is still 113.8 MB. Free memory was 49.8 MB in the beginning and 47.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 169.00 ms. Allocated memory was 113.8 MB in the beginning and 122.2 MB in the end (delta: 8.4 MB). Free memory was 47.8 MB in the beginning and 99.3 MB in the end (delta: -51.5 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 657.84 ms. Allocated memory is still 122.2 MB. Free memory was 99.3 MB in the beginning and 79.4 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 899.77 ms. Allocated memory was 122.2 MB in the beginning and 184.0 MB in the end (delta: 61.9 MB). Free memory was 79.4 MB in the beginning and 146.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 94.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 101.00 ms. Allocated memory is still 184.0 MB. Free memory was 146.6 MB in the beginning and 138.7 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...