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/Problem15_label51_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:44:46,755 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:44:46,757 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:44:46,769 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:44:46,770 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:44:46,771 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:44:46,772 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:44:46,774 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:44:46,776 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:44:46,777 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:44:46,778 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:44:46,778 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:44:46,779 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:44:46,780 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:44:46,781 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:44:46,782 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:44:46,783 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:44:46,785 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:44:46,787 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:44:46,789 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:44:46,790 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:44:46,791 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:44:46,797 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:44:46,797 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:44:46,797 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:44:46,799 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:44:46,800 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:44:46,804 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:44:46,804 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:44:46,805 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:44:46,807 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:44:46,808 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:44:46,810 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:44:46,810 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:44:46,810 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:44:46,811 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:44:46,811 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:44:46,812 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:44:46,812 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:44:46,814 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 11:44:46,828 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:44:46,829 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:44:46,830 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:44:46,830 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:44:46,830 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:44:46,831 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:44:46,831 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:44:46,831 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:44:46,831 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:44:46,832 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:44:46,832 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:44:46,832 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:44:46,832 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:44:46,832 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:44:46,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:44:46,833 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:44:46,833 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:44:46,833 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:44:46,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:44:46,834 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:44:46,834 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:44:46,834 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:44:46,834 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:44:46,834 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:44:46,835 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:44:46,835 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:44:46,835 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:44:46,835 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:44:46,835 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 11:44:46,867 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:44:46,880 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:44:46,885 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:44:46,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:44:46,887 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:44:46,887 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label51_false-unreach-call.c [2019-03-17 11:44:46,950 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd15e9c3/8caff00a5493412685d67082ea8786cb/FLAG987acfdb7 [2019-03-17 11:44:47,637 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:44:47,638 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label51_false-unreach-call.c [2019-03-17 11:44:47,659 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd15e9c3/8caff00a5493412685d67082ea8786cb/FLAG987acfdb7 [2019-03-17 11:44:47,784 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd15e9c3/8caff00a5493412685d67082ea8786cb [2019-03-17 11:44:47,796 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:44:47,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:44:47,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:44:47,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:44:47,806 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:44:47,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:44:47" (1/1) ... [2019-03-17 11:44:47,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@527ccae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:47, skipping insertion in model container [2019-03-17 11:44:47,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:44:47" (1/1) ... [2019-03-17 11:44:47,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:44:47,929 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:44:48,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:44:48,844 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:44:49,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:44:49,454 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:44:49,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49 WrapperNode [2019-03-17 11:44:49,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:44:49,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:44:49,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:44:49,457 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:44:49,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:44:49,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:44:49,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:44:49,771 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:44:49,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (1/1) ... [2019-03-17 11:44:49,969 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:44:49,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:44:49,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:44:49,970 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:44:49,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:49" (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 11:44:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:44:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:44:56,296 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:44:56,297 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 11:44:56,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:44:56 BoogieIcfgContainer [2019-03-17 11:44:56,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:44:56,299 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:44:56,299 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:44:56,299 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:44:56,301 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:44:56" (1/1) ... [2019-03-17 11:45:00,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:45:00 HornClauseAST [2019-03-17 11:45:00,787 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:45:00,793 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:45:00,793 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:45:00,793 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:45:00,795 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:45:00" (1/1) ... [2019-03-17 11:45:00,796 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label51_false-unreach-call.c_UID8101912021659387608.smt2 [2019-03-17 11:45:01,174 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:45:01,176 INFO L168 Benchmark]: Toolchain (without parser) took 13379.30 ms. Allocated memory was 101.2 MB in the beginning and 470.8 MB in the end (delta: 369.6 MB). Free memory was 68.1 MB in the beginning and 360.8 MB in the end (delta: -292.7 MB). Peak memory consumption was 304.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,178 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:45:01,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1656.22 ms. Allocated memory was 101.2 MB in the beginning and 145.2 MB in the end (delta: 44.0 MB). Free memory was 67.9 MB in the beginning and 86.6 MB in the end (delta: -18.7 MB). Peak memory consumption was 45.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,179 INFO L168 Benchmark]: Boogie Procedure Inliner took 314.35 ms. Allocated memory was 145.2 MB in the beginning and 144.7 MB in the end (delta: -524.3 kB). Free memory was 86.6 MB in the beginning and 88.2 MB in the end (delta: -1.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,180 INFO L168 Benchmark]: Boogie Preprocessor took 198.28 ms. Allocated memory is still 144.7 MB. Free memory was 88.2 MB in the beginning and 67.8 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,184 INFO L168 Benchmark]: RCFGBuilder took 6328.95 ms. Allocated memory was 144.7 MB in the beginning and 201.3 MB in the end (delta: 56.6 MB). Free memory was 67.8 MB in the beginning and 132.8 MB in the end (delta: -64.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,185 INFO L168 Benchmark]: IcfgToChc took 4488.93 ms. Allocated memory was 201.3 MB in the beginning and 412.6 MB in the end (delta: 211.3 MB). Free memory was 132.8 MB in the beginning and 125.2 MB in the end (delta: 7.6 MB). Peak memory consumption was 276.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,185 INFO L168 Benchmark]: ChcSmtPrinter took 381.40 ms. Allocated memory was 412.6 MB in the beginning and 470.8 MB in the end (delta: 58.2 MB). Free memory was 125.1 MB in the beginning and 360.8 MB in the end (delta: -235.7 MB). Peak memory consumption was 49.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:01,191 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1656.22 ms. Allocated memory was 101.2 MB in the beginning and 145.2 MB in the end (delta: 44.0 MB). Free memory was 67.9 MB in the beginning and 86.6 MB in the end (delta: -18.7 MB). Peak memory consumption was 45.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 314.35 ms. Allocated memory was 145.2 MB in the beginning and 144.7 MB in the end (delta: -524.3 kB). Free memory was 86.6 MB in the beginning and 88.2 MB in the end (delta: -1.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 198.28 ms. Allocated memory is still 144.7 MB. Free memory was 88.2 MB in the beginning and 67.8 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6328.95 ms. Allocated memory was 144.7 MB in the beginning and 201.3 MB in the end (delta: 56.6 MB). Free memory was 67.8 MB in the beginning and 132.8 MB in the end (delta: -64.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 4488.93 ms. Allocated memory was 201.3 MB in the beginning and 412.6 MB in the end (delta: 211.3 MB). Free memory was 132.8 MB in the beginning and 125.2 MB in the end (delta: 7.6 MB). Peak memory consumption was 276.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 381.40 ms. Allocated memory was 412.6 MB in the beginning and 470.8 MB in the end (delta: 58.2 MB). Free memory was 125.1 MB in the beginning and 360.8 MB in the end (delta: -235.7 MB). Peak memory consumption was 49.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...