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/heap-manipulation/sll_to_dll_rev_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:42,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:42,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:42,822 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:42,823 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:42,825 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:42,826 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:42,828 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:42,831 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:42,833 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:42,835 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:42,835 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:42,837 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:42,838 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:42,841 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:42,842 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:42,843 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:42,845 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:42,855 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:42,857 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:42,860 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:42,862 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:42,866 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:42,867 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:42,867 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:42,868 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:42,869 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:42,869 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:42,871 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:42,872 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:42,873 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:42,874 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:42,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:42,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:42,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:42,878 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:42,878 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:42,879 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:42,882 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:42,882 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 [2019-03-18 12:47:42,905 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:42,905 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:42,907 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:42,907 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:42,907 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:42,907 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:42,907 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:42,908 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:42,909 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:42,909 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:42,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:42,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:42,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:42,910 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:42,910 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:42,910 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:42,910 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:42,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:42,911 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:42,911 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:42,912 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:42,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:42,912 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:42,912 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:42,912 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:42,913 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:42,915 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:42,915 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:42,915 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 [2019-03-18 12:47:42,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:42,962 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:42,966 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:42,967 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:42,968 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:42,969 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/heap-manipulation/sll_to_dll_rev_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:43,044 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf5e76cd9/fe9bdd8478f340efbf1518def54a547c/FLAGfc75762a3 [2019-03-18 12:47:43,591 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:43,591 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/heap-manipulation/sll_to_dll_rev_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:43,604 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf5e76cd9/fe9bdd8478f340efbf1518def54a547c/FLAGfc75762a3 [2019-03-18 12:47:43,879 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf5e76cd9/fe9bdd8478f340efbf1518def54a547c [2019-03-18 12:47:43,890 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:43,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:43,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:43,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:43,896 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:43,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:43" (1/1) ... [2019-03-18 12:47:43,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1be40f07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:43, skipping insertion in model container [2019-03-18 12:47:43,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:43" (1/1) ... [2019-03-18 12:47:43,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:43,968 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:44,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:44,416 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:44,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:44,667 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:44,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44 WrapperNode [2019-03-18 12:47:44,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:44,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:44,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:44,669 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:44,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:44,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:44,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:44,747 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:44,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (1/1) ... [2019-03-18 12:47:44,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:44,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:44,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:44,838 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:44,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:44" (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 [2019-03-18 12:47:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:47:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:47:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:47:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:47:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:47:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-18 12:47:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:44,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:46,175 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:46,175 INFO L286 CfgBuilder]: Removed 137 assue(true) statements. [2019-03-18 12:47:46,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:46 BoogieIcfgContainer [2019-03-18 12:47:46,177 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:46,178 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:46,178 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:46,178 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:46,181 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:46" (1/1) ... [2019-03-18 12:47:51,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:51 HornClauseAST [2019-03-18 12:47:51,619 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:51,619 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:51,619 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:51,619 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:51,621 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:51" (1/1) ... [2019-03-18 12:47:51,622 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/heap-manipulation/ChcSmtPrinter_sll_to_dll_rev_false-unreach-call_false-valid-memcleanup.i_UID2146895412442511791.smt2 [2019-03-18 12:47:51,888 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:51,890 INFO L168 Benchmark]: Toolchain (without parser) took 7999.32 ms. Allocated memory was 111.7 MB in the beginning and 492.8 MB in the end (delta: 381.2 MB). Free memory was 60.4 MB in the beginning and 320.1 MB in the end (delta: -259.6 MB). Peak memory consumption was 121.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,892 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 111.7 MB. Free memory is still 79.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:51,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.38 ms. Allocated memory was 111.7 MB in the beginning and 123.2 MB in the end (delta: 11.5 MB). Free memory was 60.4 MB in the beginning and 90.6 MB in the end (delta: -30.1 MB). Peak memory consumption was 28.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,893 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.02 ms. Allocated memory is still 123.2 MB. Free memory was 90.6 MB in the beginning and 87.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,893 INFO L168 Benchmark]: Boogie Preprocessor took 90.54 ms. Allocated memory is still 123.2 MB. Free memory was 87.1 MB in the beginning and 84.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,893 INFO L168 Benchmark]: RCFGBuilder took 1339.78 ms. Allocated memory was 123.2 MB in the beginning and 181.9 MB in the end (delta: 58.7 MB). Free memory was 84.2 MB in the beginning and 146.5 MB in the end (delta: -62.3 MB). Peak memory consumption was 51.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,894 INFO L168 Benchmark]: IcfgToChc took 5441.17 ms. Allocated memory was 181.9 MB in the beginning and 492.8 MB in the end (delta: 310.9 MB). Free memory was 146.5 MB in the beginning and 391.2 MB in the end (delta: -244.7 MB). Peak memory consumption was 414.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,894 INFO L168 Benchmark]: ChcSmtPrinter took 269.32 ms. Allocated memory is still 492.8 MB. Free memory was 391.2 MB in the beginning and 320.1 MB in the end (delta: 71.2 MB). Peak memory consumption was 71.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:51,900 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 111.7 MB. Free memory is still 79.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 775.38 ms. Allocated memory was 111.7 MB in the beginning and 123.2 MB in the end (delta: 11.5 MB). Free memory was 60.4 MB in the beginning and 90.6 MB in the end (delta: -30.1 MB). Peak memory consumption was 28.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 78.02 ms. Allocated memory is still 123.2 MB. Free memory was 90.6 MB in the beginning and 87.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.54 ms. Allocated memory is still 123.2 MB. Free memory was 87.1 MB in the beginning and 84.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1339.78 ms. Allocated memory was 123.2 MB in the beginning and 181.9 MB in the end (delta: 58.7 MB). Free memory was 84.2 MB in the beginning and 146.5 MB in the end (delta: -62.3 MB). Peak memory consumption was 51.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 5441.17 ms. Allocated memory was 181.9 MB in the beginning and 492.8 MB in the end (delta: 310.9 MB). Free memory was 146.5 MB in the beginning and 391.2 MB in the end (delta: -244.7 MB). Peak memory consumption was 414.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 269.32 ms. Allocated memory is still 492.8 MB. Free memory was 391.2 MB in the beginning and 320.1 MB in the end (delta: 71.2 MB). Peak memory consumption was 71.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...