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_label19_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:13:05,827 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:13:05,829 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:13:05,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:13:05,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:13:05,845 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:13:05,849 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:13:05,852 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:13:05,855 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:13:05,856 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:13:05,858 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:13:05,859 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:13:05,861 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:13:05,862 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:13:05,871 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:13:05,872 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:13:05,873 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:13:05,875 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:13:05,879 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:13:05,882 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:13:05,883 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:13:05,885 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:13:05,888 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:13:05,888 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:13:05,888 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:13:05,889 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:13:05,889 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:13:05,890 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:13:05,891 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:13:05,891 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:13:05,892 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:13:05,893 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:13:05,894 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:13:05,894 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:13:05,895 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:13:05,895 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:13:05,895 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:13:05,896 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:13:05,898 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:13:05,899 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 12:13:05,926 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:13:05,927 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:13:05,929 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:13:05,929 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:13:05,929 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:13:05,930 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:13:05,931 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:13:05,931 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:13:05,931 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:13:05,931 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:13:05,931 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:13:05,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:13:05,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:13:05,932 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:13:05,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:13:05,932 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:13:05,932 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:13:05,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:13:05,933 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:13:05,933 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:13:05,933 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:13:05,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:13:05,934 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:13:05,934 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:13:05,934 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:13:05,934 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:13:05,934 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:13:05,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:13:05,936 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 12:13:05,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:13:05,993 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:13:05,996 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:13:05,997 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:13:05,997 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:13:05,998 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label19_false-unreach-call.c [2019-03-18 12:13:06,056 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61b218256/bf887cca7960457a8490e2247e44f06c/FLAGa357abac0 [2019-03-18 12:13:06,733 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:13:06,733 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label19_false-unreach-call.c [2019-03-18 12:13:06,757 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61b218256/bf887cca7960457a8490e2247e44f06c/FLAGa357abac0 [2019-03-18 12:13:06,830 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61b218256/bf887cca7960457a8490e2247e44f06c [2019-03-18 12:13:06,842 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:13:06,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:13:06,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:13:06,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:13:06,851 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:13:06,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:13:06" (1/1) ... [2019-03-18 12:13:06,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4952636b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:06, skipping insertion in model container [2019-03-18 12:13:06,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:13:06" (1/1) ... [2019-03-18 12:13:06,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:13:06,999 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:13:08,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:13:08,199 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:13:08,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:13:09,052 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:13:09,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09 WrapperNode [2019-03-18 12:13:09,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:13:09,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:13:09,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:13:09,054 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:13:09,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,115 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:13:09,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:13:09,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:13:09,299 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:13:09,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:13:09,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:13:09,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:13:09,552 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:13:09,552 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:09" (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 12:13:09,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:13:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:13:16,715 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:13:16,715 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:13:16,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:16 BoogieIcfgContainer [2019-03-18 12:13:16,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:13:16,717 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:13:16,717 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:13:16,718 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:13:16,720 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:16" (1/1) ... [2019-03-18 12:13:24,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:24 HornClauseAST [2019-03-18 12:13:24,217 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:13:24,218 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:13:24,219 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:13:24,219 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:13:24,220 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:24" (1/1) ... [2019-03-18 12:13:24,223 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label19_false-unreach-call.c_UID1449046155839642642.smt2 [2019-03-18 12:13:24,650 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:13:24,651 INFO L168 Benchmark]: Toolchain (without parser) took 17808.59 ms. Allocated memory was 114.3 MB in the beginning and 670.6 MB in the end (delta: 556.3 MB). Free memory was 53.7 MB in the beginning and 343.6 MB in the end (delta: -289.9 MB). Peak memory consumption was 266.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,653 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 81.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:13:24,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2208.79 ms. Allocated memory was 114.3 MB in the beginning and 213.9 MB in the end (delta: 99.6 MB). Free memory was 53.7 MB in the beginning and 166.6 MB in the end (delta: -112.9 MB). Peak memory consumption was 66.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,654 INFO L168 Benchmark]: Boogie Procedure Inliner took 244.25 ms. Allocated memory is still 213.9 MB. Free memory was 166.6 MB in the beginning and 124.8 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,654 INFO L168 Benchmark]: Boogie Preprocessor took 252.18 ms. Allocated memory is still 213.9 MB. Free memory was 124.8 MB in the beginning and 97.0 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,655 INFO L168 Benchmark]: RCFGBuilder took 7166.00 ms. Allocated memory was 213.9 MB in the beginning and 394.3 MB in the end (delta: 180.4 MB). Free memory was 97.0 MB in the beginning and 237.9 MB in the end (delta: -141.0 MB). Peak memory consumption was 171.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,655 INFO L168 Benchmark]: IcfgToChc took 7500.07 ms. Allocated memory was 394.3 MB in the beginning and 670.6 MB in the end (delta: 276.3 MB). Free memory was 237.9 MB in the beginning and 464.9 MB in the end (delta: -226.9 MB). Peak memory consumption was 492.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,656 INFO L168 Benchmark]: ChcSmtPrinter took 432.33 ms. Allocated memory is still 670.6 MB. Free memory was 464.9 MB in the beginning and 343.6 MB in the end (delta: 121.3 MB). Peak memory consumption was 121.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:24,658 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 114.3 MB. Free memory is still 81.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2208.79 ms. Allocated memory was 114.3 MB in the beginning and 213.9 MB in the end (delta: 99.6 MB). Free memory was 53.7 MB in the beginning and 166.6 MB in the end (delta: -112.9 MB). Peak memory consumption was 66.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 244.25 ms. Allocated memory is still 213.9 MB. Free memory was 166.6 MB in the beginning and 124.8 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 252.18 ms. Allocated memory is still 213.9 MB. Free memory was 124.8 MB in the beginning and 97.0 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7166.00 ms. Allocated memory was 213.9 MB in the beginning and 394.3 MB in the end (delta: 180.4 MB). Free memory was 97.0 MB in the beginning and 237.9 MB in the end (delta: -141.0 MB). Peak memory consumption was 171.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 7500.07 ms. Allocated memory was 394.3 MB in the beginning and 670.6 MB in the end (delta: 276.3 MB). Free memory was 237.9 MB in the beginning and 464.9 MB in the end (delta: -226.9 MB). Peak memory consumption was 492.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 432.33 ms. Allocated memory is still 670.6 MB. Free memory was 464.9 MB in the beginning and 343.6 MB in the end (delta: 121.3 MB). Peak memory consumption was 121.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...