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/Problem10_label58_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:08:44,910 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:08:44,912 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:08:44,930 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:08:44,930 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:08:44,933 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:08:44,934 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:08:44,937 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:08:44,939 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:08:44,940 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:08:44,943 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:08:44,944 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:08:44,945 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:08:44,946 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:08:44,948 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:08:44,951 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:08:44,952 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:08:44,960 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:08:44,963 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:08:44,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:08:44,971 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:08:44,974 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:08:44,977 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:08:44,977 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:08:44,977 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:08:44,978 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:08:44,978 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:08:44,979 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:08:44,979 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:08:44,980 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:08:44,981 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:08:44,982 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:08:44,983 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:08:44,983 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:08:44,983 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:08:44,984 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:08:44,984 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:08:44,985 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:08:44,985 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:08:44,986 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 12:08:45,005 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:08:45,006 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:08:45,009 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:08:45,009 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:08:45,009 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:08:45,010 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:08:45,010 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:08:45,010 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:08:45,010 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:08:45,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:08:45,011 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:08:45,011 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:08:45,011 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:08:45,011 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:08:45,012 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:08:45,012 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:08:45,012 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:08:45,012 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:08:45,012 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:08:45,013 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:08:45,014 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:08:45,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:08:45,014 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:08:45,015 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:08:45,015 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:08:45,015 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:08:45,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:08:45,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:08:45,016 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 12:08:45,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:08:45,070 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:08:45,078 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:08:45,079 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:08:45,080 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:08:45,081 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label58_false-unreach-call.c [2019-03-18 12:08:45,139 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d352f08e9/9ae55a55d7334515bb1b847ad6aaa9fe/FLAG801e6aa31 [2019-03-18 12:08:45,730 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:08:45,732 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label58_false-unreach-call.c [2019-03-18 12:08:45,748 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d352f08e9/9ae55a55d7334515bb1b847ad6aaa9fe/FLAG801e6aa31 [2019-03-18 12:08:45,950 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d352f08e9/9ae55a55d7334515bb1b847ad6aaa9fe [2019-03-18 12:08:45,959 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:08:45,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:08:45,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:45,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:08:45,964 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:08:45,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:45" (1/1) ... [2019-03-18 12:08:45,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54598bc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:45, skipping insertion in model container [2019-03-18 12:08:45,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:45" (1/1) ... [2019-03-18 12:08:45,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:08:46,033 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:08:46,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:46,452 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:08:46,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:46,615 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:08:46,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46 WrapperNode [2019-03-18 12:08:46,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:46,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:46,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:08:46,617 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:08:46,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:46,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:08:46,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:08:46,816 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:08:46,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (1/1) ... [2019-03-18 12:08:46,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:08:46,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:08:46,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:08:46,915 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:08:46,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:46" (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 12:08:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:08:46,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:08:50,198 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:08:50,198 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:08:50,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:50 BoogieIcfgContainer [2019-03-18 12:08:50,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:08:50,201 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:08:50,201 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:08:50,202 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:08:50,204 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:52,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:52 HornClauseAST [2019-03-18 12:08:52,313 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:08:52,314 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:08:52,314 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:08:52,314 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:08:52,317 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:52" (1/1) ... [2019-03-18 12:08:52,320 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label58_false-unreach-call.c_UID7530425161171488010.smt2 [2019-03-18 12:08:52,503 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:08:52,505 INFO L168 Benchmark]: Toolchain (without parser) took 6545.59 ms. Allocated memory was 102.8 MB in the beginning and 227.5 MB in the end (delta: 124.8 MB). Free memory was 73.1 MB in the beginning and 92.2 MB in the end (delta: -19.1 MB). Peak memory consumption was 105.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,507 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.1 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:08:52,508 INFO L168 Benchmark]: CACSL2BoogieTranslator took 655.18 ms. Allocated memory is still 102.8 MB. Free memory was 72.9 MB in the beginning and 42.9 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,508 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.85 ms. Allocated memory was 102.8 MB in the beginning and 133.2 MB in the end (delta: 30.4 MB). Free memory was 42.9 MB in the beginning and 107.5 MB in the end (delta: -64.7 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,510 INFO L168 Benchmark]: Boogie Preprocessor took 98.80 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 102.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,510 INFO L168 Benchmark]: RCFGBuilder took 3286.17 ms. Allocated memory was 133.2 MB in the beginning and 143.7 MB in the end (delta: 10.5 MB). Free memory was 102.5 MB in the beginning and 68.6 MB in the end (delta: 33.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,511 INFO L168 Benchmark]: IcfgToChc took 2112.60 ms. Allocated memory was 143.7 MB in the beginning and 227.5 MB in the end (delta: 83.9 MB). Free memory was 68.6 MB in the beginning and 114.5 MB in the end (delta: -45.9 MB). Peak memory consumption was 67.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,511 INFO L168 Benchmark]: ChcSmtPrinter took 189.39 ms. Allocated memory is still 227.5 MB. Free memory was 114.5 MB in the beginning and 92.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:52,519 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 89.1 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 655.18 ms. Allocated memory is still 102.8 MB. Free memory was 72.9 MB in the beginning and 42.9 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 198.85 ms. Allocated memory was 102.8 MB in the beginning and 133.2 MB in the end (delta: 30.4 MB). Free memory was 42.9 MB in the beginning and 107.5 MB in the end (delta: -64.7 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 98.80 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 102.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3286.17 ms. Allocated memory was 133.2 MB in the beginning and 143.7 MB in the end (delta: 10.5 MB). Free memory was 102.5 MB in the beginning and 68.6 MB in the end (delta: 33.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 2112.60 ms. Allocated memory was 143.7 MB in the beginning and 227.5 MB in the end (delta: 83.9 MB). Free memory was 68.6 MB in the beginning and 114.5 MB in the end (delta: -45.9 MB). Peak memory consumption was 67.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 189.39 ms. Allocated memory is still 227.5 MB. Free memory was 114.5 MB in the beginning and 92.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...