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/Problem18_label28_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:35:59,866 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:35:59,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:35:59,880 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:35:59,880 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:35:59,881 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:35:59,882 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:35:59,884 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:35:59,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:35:59,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:35:59,888 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:35:59,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:35:59,889 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:35:59,890 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:35:59,891 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:35:59,892 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:35:59,893 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:35:59,895 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:35:59,897 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:35:59,899 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:35:59,900 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:35:59,901 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:35:59,903 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:35:59,904 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:35:59,904 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:35:59,905 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:35:59,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:35:59,906 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:35:59,907 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:35:59,907 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:35:59,908 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:35:59,909 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:35:59,910 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:35:59,911 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:35:59,911 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:35:59,912 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:35:59,912 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:35:59,913 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:35:59,914 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:35:59,914 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 21:35:59,944 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:35:59,944 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:35:59,945 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:35:59,947 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:35:59,947 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:35:59,947 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:35:59,948 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:35:59,948 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:35:59,948 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:35:59,948 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:35:59,948 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:35:59,949 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:35:59,949 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:35:59,950 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:35:59,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:35:59,950 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:35:59,950 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:35:59,950 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:35:59,951 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:35:59,951 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:35:59,951 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:35:59,951 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:35:59,951 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:35:59,952 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:35:59,953 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:35:59,953 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:35:59,954 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:35:59,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:35:59,954 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 21:36:00,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:36:00,021 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:36:00,027 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:36:00,028 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:36:00,029 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:36:00,029 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label28_true-unreach-call.c [2019-03-17 21:36:00,083 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3382d5512/13e88f52a3ac42adb754bd4cec1d89f0/FLAG82be435c8 [2019-03-17 21:36:00,811 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:36:00,812 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label28_true-unreach-call.c [2019-03-17 21:36:00,837 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3382d5512/13e88f52a3ac42adb754bd4cec1d89f0/FLAG82be435c8 [2019-03-17 21:36:00,869 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3382d5512/13e88f52a3ac42adb754bd4cec1d89f0 [2019-03-17 21:36:00,879 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:36:00,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:36:00,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:36:00,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:36:00,889 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:36:00,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:36:00" (1/1) ... [2019-03-17 21:36:00,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2464dc68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:00, skipping insertion in model container [2019-03-17 21:36:00,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:36:00" (1/1) ... [2019-03-17 21:36:00,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:36:01,020 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:36:02,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:36:02,300 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:36:02,872 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:36:02,901 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:36:02,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02 WrapperNode [2019-03-17 21:36:02,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:36:02,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:36:02,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:36:02,903 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:36:03,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:36:03,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:36:03,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:36:03,375 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:36:03,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (1/1) ... [2019-03-17 21:36:03,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:36:03,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:36:03,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:36:03,654 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:36:03,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:36:02" (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 21:36:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:36:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:36:12,516 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:36:12,516 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-17 21:36:12,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:36:12 BoogieIcfgContainer [2019-03-17 21:36:12,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:36:12,519 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:36:12,519 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:36:12,519 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:36:12,522 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:36:12" (1/1) ... [2019-03-17 21:36:20,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:36:20 HornClauseAST [2019-03-17 21:36:20,589 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:36:20,590 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:36:20,590 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:36:20,590 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:36:20,592 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:36:20" (1/1) ... [2019-03-17 21:36:20,593 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label28_true-unreach-call.c_UID3781436830098588323.smt2 [2019-03-17 21:36:21,023 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:36:21,025 INFO L168 Benchmark]: Toolchain (without parser) took 20144.79 ms. Allocated memory was 99.6 MB in the beginning and 679.5 MB in the end (delta: 579.9 MB). Free memory was 64.4 MB in the beginning and 423.9 MB in the end (delta: -359.5 MB). Peak memory consumption was 220.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,027 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:36:21,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2020.04 ms. Allocated memory was 99.6 MB in the beginning and 126.4 MB in the end (delta: 26.7 MB). Free memory was 64.2 MB in the beginning and 36.3 MB in the end (delta: 27.9 MB). Peak memory consumption was 68.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,034 INFO L168 Benchmark]: Boogie Procedure Inliner took 471.32 ms. Allocated memory was 126.4 MB in the beginning and 149.9 MB in the end (delta: 23.6 MB). Free memory was 36.3 MB in the beginning and 80.6 MB in the end (delta: -44.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,034 INFO L168 Benchmark]: Boogie Preprocessor took 278.96 ms. Allocated memory was 149.9 MB in the beginning and 187.2 MB in the end (delta: 37.2 MB). Free memory was 80.6 MB in the beginning and 122.0 MB in the end (delta: -41.3 MB). Peak memory consumption was 43.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,034 INFO L168 Benchmark]: RCFGBuilder took 8864.84 ms. Allocated memory was 187.2 MB in the beginning and 305.7 MB in the end (delta: 118.5 MB). Free memory was 122.0 MB in the beginning and 162.2 MB in the end (delta: -40.2 MB). Peak memory consumption was 142.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,035 INFO L168 Benchmark]: IcfgToChc took 8070.84 ms. Allocated memory was 305.7 MB in the beginning and 679.5 MB in the end (delta: 373.8 MB). Free memory was 162.2 MB in the beginning and 538.4 MB in the end (delta: -376.2 MB). Peak memory consumption was 374.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,035 INFO L168 Benchmark]: ChcSmtPrinter took 433.72 ms. Allocated memory is still 679.5 MB. Free memory was 538.4 MB in the beginning and 423.9 MB in the end (delta: 114.5 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:36:21,041 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2020.04 ms. Allocated memory was 99.6 MB in the beginning and 126.4 MB in the end (delta: 26.7 MB). Free memory was 64.2 MB in the beginning and 36.3 MB in the end (delta: 27.9 MB). Peak memory consumption was 68.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 471.32 ms. Allocated memory was 126.4 MB in the beginning and 149.9 MB in the end (delta: 23.6 MB). Free memory was 36.3 MB in the beginning and 80.6 MB in the end (delta: -44.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 278.96 ms. Allocated memory was 149.9 MB in the beginning and 187.2 MB in the end (delta: 37.2 MB). Free memory was 80.6 MB in the beginning and 122.0 MB in the end (delta: -41.3 MB). Peak memory consumption was 43.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8864.84 ms. Allocated memory was 187.2 MB in the beginning and 305.7 MB in the end (delta: 118.5 MB). Free memory was 122.0 MB in the beginning and 162.2 MB in the end (delta: -40.2 MB). Peak memory consumption was 142.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 8070.84 ms. Allocated memory was 305.7 MB in the beginning and 679.5 MB in the end (delta: 373.8 MB). Free memory was 162.2 MB in the beginning and 538.4 MB in the end (delta: -376.2 MB). Peak memory consumption was 374.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 433.72 ms. Allocated memory is still 679.5 MB. Free memory was 538.4 MB in the beginning and 423.9 MB in the end (delta: 114.5 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...