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/Problem01_label32_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:57:41,731 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:57:41,735 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:57:41,749 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:57:41,749 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:57:41,750 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:57:41,751 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:57:41,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:57:41,755 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:57:41,756 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:57:41,757 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:57:41,757 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:57:41,758 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:57:41,759 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:57:41,760 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:57:41,761 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:57:41,761 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:57:41,768 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:57:41,772 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:57:41,774 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:57:41,775 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:57:41,776 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:57:41,779 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:57:41,779 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:57:41,780 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:57:41,781 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:57:41,781 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:57:41,782 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:57:41,782 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:57:41,783 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:57:41,784 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:57:41,784 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:57:41,785 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:57:41,785 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:57:41,786 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:57:41,786 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:57:41,787 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:57:41,787 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:57:41,788 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:57:41,788 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 11:57:41,811 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:57:41,812 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:57:41,814 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:57:41,814 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:57:41,814 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:57:41,814 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:57:41,815 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:57:41,815 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:57:41,815 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:57:41,815 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:57:41,815 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:57:41,815 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:57:41,817 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:57:41,817 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:57:41,817 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:57:41,817 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:57:41,817 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:57:41,818 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:57:41,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:57:41,818 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:57:41,818 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:57:41,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:57:41,819 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:57:41,819 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:57:41,819 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:57:41,819 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:57:41,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:57:41,820 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:57:41,820 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 11:57:41,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:57:41,863 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:57:41,867 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:57:41,868 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:57:41,869 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:57:41,869 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label32_false-unreach-call_false-termination.c [2019-03-18 11:57:41,918 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca36972ae/8e343c8e6e784de29de483fbf6bcfe8b/FLAG37aeb4ead [2019-03-18 11:57:42,403 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:57:42,403 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label32_false-unreach-call_false-termination.c [2019-03-18 11:57:42,430 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca36972ae/8e343c8e6e784de29de483fbf6bcfe8b/FLAG37aeb4ead [2019-03-18 11:57:42,690 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca36972ae/8e343c8e6e784de29de483fbf6bcfe8b [2019-03-18 11:57:42,700 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:57:42,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:57:42,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:57:42,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:57:42,707 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:57:42,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:57:42" (1/1) ... [2019-03-18 11:57:42,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75586127 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:42, skipping insertion in model container [2019-03-18 11:57:42,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:57:42" (1/1) ... [2019-03-18 11:57:42,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:57:42,795 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:57:43,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:57:43,277 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:57:43,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:57:43,450 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:57:43,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43 WrapperNode [2019-03-18 11:57:43,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:57:43,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:57:43,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:57:43,452 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:57:43,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:57:43,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:57:43,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:57:43,624 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:57:43,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,638 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:57:43,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:57:43,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:57:43,704 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:57:43,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (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 11:57:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:57:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:57:46,680 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:57:46,681 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 11:57:46,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:57:46 BoogieIcfgContainer [2019-03-18 11:57:46,682 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:57:46,683 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:57:46,683 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:57:46,683 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:57:46,689 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:57:46" (1/1) ... [2019-03-18 11:57:49,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:57:49 HornClauseAST [2019-03-18 11:57:49,642 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:57:49,644 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:57:49,644 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:57:49,644 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:57:49,646 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:57:49" (1/1) ... [2019-03-18 11:57:49,647 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label32_false-unreach-call_false-termination.c_UID8467979072823867206.smt2 [2019-03-18 11:57:49,916 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:57:49,918 INFO L168 Benchmark]: Toolchain (without parser) took 7216.67 ms. Allocated memory was 115.9 MB in the beginning and 312.5 MB in the end (delta: 196.6 MB). Free memory was 63.6 MB in the beginning and 135.7 MB in the end (delta: -72.1 MB). Peak memory consumption was 124.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,919 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:57:49,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 748.13 ms. Allocated memory is still 115.9 MB. Free memory was 63.4 MB in the beginning and 80.8 MB in the end (delta: -17.4 MB). Peak memory consumption was 42.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,920 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.88 ms. Allocated memory was 115.9 MB in the beginning and 184.0 MB in the end (delta: 68.2 MB). Free memory was 80.8 MB in the beginning and 162.4 MB in the end (delta: -81.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,921 INFO L168 Benchmark]: Boogie Preprocessor took 79.75 ms. Allocated memory is still 184.0 MB. Free memory was 162.4 MB in the beginning and 157.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,922 INFO L168 Benchmark]: RCFGBuilder took 2978.74 ms. Allocated memory was 184.0 MB in the beginning and 183.5 MB in the end (delta: -524.3 kB). Free memory was 157.7 MB in the beginning and 155.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 105.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,922 INFO L168 Benchmark]: IcfgToChc took 2959.91 ms. Allocated memory was 183.5 MB in the beginning and 312.5 MB in the end (delta: 129.0 MB). Free memory was 155.3 MB in the beginning and 166.1 MB in the end (delta: -10.7 MB). Peak memory consumption was 256.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,925 INFO L168 Benchmark]: ChcSmtPrinter took 272.19 ms. Allocated memory is still 312.5 MB. Free memory was 166.1 MB in the beginning and 135.7 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:49,928 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 115.9 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 748.13 ms. Allocated memory is still 115.9 MB. Free memory was 63.4 MB in the beginning and 80.8 MB in the end (delta: -17.4 MB). Peak memory consumption was 42.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 171.88 ms. Allocated memory was 115.9 MB in the beginning and 184.0 MB in the end (delta: 68.2 MB). Free memory was 80.8 MB in the beginning and 162.4 MB in the end (delta: -81.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 79.75 ms. Allocated memory is still 184.0 MB. Free memory was 162.4 MB in the beginning and 157.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2978.74 ms. Allocated memory was 184.0 MB in the beginning and 183.5 MB in the end (delta: -524.3 kB). Free memory was 157.7 MB in the beginning and 155.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 105.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2959.91 ms. Allocated memory was 183.5 MB in the beginning and 312.5 MB in the end (delta: 129.0 MB). Free memory was 155.3 MB in the beginning and 166.1 MB in the end (delta: -10.7 MB). Peak memory consumption was 256.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 272.19 ms. Allocated memory is still 312.5 MB. Free memory was 166.1 MB in the beginning and 135.7 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...