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/eca-rers2012/Problem02_label02_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:47,760 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:47,764 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:47,776 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:47,776 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:47,777 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:47,779 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:47,780 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:47,782 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:47,783 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:47,784 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:47,784 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:47,785 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:47,786 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:47,787 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:47,788 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:47,789 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:47,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:47,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:47,795 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:47,796 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:47,797 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:47,800 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:47,800 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:47,800 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:47,801 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:47,802 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:47,803 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:47,803 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:47,804 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:47,805 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:47,806 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:47,807 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:47,807 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:47,808 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:47,808 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:47,808 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:47,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:47,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:47,810 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 12:15:47,833 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:47,834 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:47,835 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:47,836 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:47,836 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:47,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:47,836 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:47,837 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:47,837 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:47,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:47,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:47,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:47,838 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:47,838 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:47,839 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:47,839 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:47,839 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:47,839 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:47,839 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:47,840 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:47,840 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:47,840 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:47,840 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:47,840 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:47,841 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:47,841 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:47,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:47,842 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:47,842 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 12:15:47,882 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:47,894 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:47,898 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:47,899 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:47,899 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:47,900 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label02_true-unreach-call_false-termination.c [2019-03-18 12:15:47,950 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c30ba94/cd1c67bdd46c40e8b67d4f5fba47e702/FLAGa44bb43cd [2019-03-18 12:15:48,512 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:48,513 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label02_true-unreach-call_false-termination.c [2019-03-18 12:15:48,532 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c30ba94/cd1c67bdd46c40e8b67d4f5fba47e702/FLAGa44bb43cd [2019-03-18 12:15:48,761 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c30ba94/cd1c67bdd46c40e8b67d4f5fba47e702 [2019-03-18 12:15:48,773 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:48,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:48,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:48,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:48,782 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:48,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2fc5d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48, skipping insertion in model container [2019-03-18 12:15:48,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:48,867 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:49,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:49,284 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:49,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:49,530 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:49,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49 WrapperNode [2019-03-18 12:15:49,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:49,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:49,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:49,532 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:49,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:49,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:49,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:49,719 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:49,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (1/1) ... [2019-03-18 12:15:49,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:49,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:49,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:49,813 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:49,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:49" (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 [2019-03-18 12:15:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:53,097 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:53,097 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:15:53,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:53 BoogieIcfgContainer [2019-03-18 12:15:53,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:53,102 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:53,102 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:53,136 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:53,144 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:53" (1/1) ... [2019-03-18 12:15:56,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:56 HornClauseAST [2019-03-18 12:15:56,955 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:56,955 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:56,956 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:56,956 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:56,957 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:56" (1/1) ... [2019-03-18 12:15:56,959 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label02_true-unreach-call_false-termination.c_UID9175638935615504038.smt2 [2019-03-18 12:15:57,158 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:57,163 INFO L168 Benchmark]: Toolchain (without parser) took 8389.20 ms. Allocated memory was 114.8 MB in the beginning and 325.1 MB in the end (delta: 210.2 MB). Free memory was 61.2 MB in the beginning and 138.0 MB in the end (delta: -76.8 MB). Peak memory consumption was 133.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,165 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 114.8 MB. Free memory is still 80.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:57,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.98 ms. Allocated memory is still 114.8 MB. Free memory was 60.8 MB in the beginning and 79.9 MB in the end (delta: -19.1 MB). Peak memory consumption was 40.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 186.67 ms. Allocated memory was 114.8 MB in the beginning and 183.0 MB in the end (delta: 68.2 MB). Free memory was 79.9 MB in the beginning and 162.2 MB in the end (delta: -82.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,167 INFO L168 Benchmark]: Boogie Preprocessor took 94.31 ms. Allocated memory is still 183.0 MB. Free memory was 162.2 MB in the beginning and 156.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,172 INFO L168 Benchmark]: RCFGBuilder took 3286.54 ms. Allocated memory is still 183.0 MB. Free memory was 156.5 MB in the beginning and 57.1 MB in the end (delta: 99.4 MB). Peak memory consumption was 99.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,172 INFO L168 Benchmark]: IcfgToChc took 3853.58 ms. Allocated memory was 183.0 MB in the beginning and 325.1 MB in the end (delta: 142.1 MB). Free memory was 57.1 MB in the beginning and 166.6 MB in the end (delta: -109.4 MB). Peak memory consumption was 173.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,173 INFO L168 Benchmark]: ChcSmtPrinter took 202.56 ms. Allocated memory is still 325.1 MB. Free memory was 166.6 MB in the beginning and 138.0 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:57,177 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 114.8 MB. Free memory is still 80.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 754.98 ms. Allocated memory is still 114.8 MB. Free memory was 60.8 MB in the beginning and 79.9 MB in the end (delta: -19.1 MB). Peak memory consumption was 40.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 186.67 ms. Allocated memory was 114.8 MB in the beginning and 183.0 MB in the end (delta: 68.2 MB). Free memory was 79.9 MB in the beginning and 162.2 MB in the end (delta: -82.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 94.31 ms. Allocated memory is still 183.0 MB. Free memory was 162.2 MB in the beginning and 156.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3286.54 ms. Allocated memory is still 183.0 MB. Free memory was 156.5 MB in the beginning and 57.1 MB in the end (delta: 99.4 MB). Peak memory consumption was 99.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 3853.58 ms. Allocated memory was 183.0 MB in the beginning and 325.1 MB in the end (delta: 142.1 MB). Free memory was 57.1 MB in the beginning and 166.6 MB in the end (delta: -109.4 MB). Peak memory consumption was 173.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 202.56 ms. Allocated memory is still 325.1 MB. Free memory was 166.6 MB in the beginning and 138.0 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...