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_label01_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:12:53,966 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:12:53,971 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:12:53,991 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:12:53,991 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:12:53,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:12:53,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:12:53,997 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:12:53,999 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:12:54,000 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:12:54,006 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:12:54,007 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:12:54,008 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:12:54,009 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:12:54,012 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:12:54,013 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:12:54,013 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:12:54,018 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:12:54,019 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:12:54,023 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:12:54,025 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:12:54,026 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:12:54,031 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:12:54,032 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:12:54,033 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:12:54,034 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:12:54,035 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:12:54,036 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:12:54,036 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:12:54,036 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:12:54,037 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:12:54,038 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:12:54,039 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:12:54,039 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:12:54,040 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:12:54,040 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:12:54,040 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:12:54,041 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:12:54,042 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:12:54,042 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 12:12:54,057 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:12:54,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:12:54,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:12:54,058 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:12:54,059 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:12:54,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:12:54,059 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:12:54,059 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:12:54,059 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:12:54,060 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:12:54,060 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:12:54,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:12:54,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:12:54,060 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:12:54,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:12:54,061 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:12:54,061 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:12:54,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:12:54,061 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:12:54,061 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:12:54,062 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:12:54,062 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:12:54,062 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:12:54,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:12:54,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:12:54,063 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:12:54,063 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:12:54,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:12:54,063 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 12:12:54,095 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:12:54,108 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:12:54,112 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:12:54,113 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:12:54,114 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:12:54,115 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label01_false-unreach-call.c [2019-03-18 12:12:54,165 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68ba69901/174d88d39f54431ea6ba284e33ae2adf/FLAGaea8b3bed [2019-03-18 12:12:54,905 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:12:54,906 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label01_false-unreach-call.c [2019-03-18 12:12:54,937 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68ba69901/174d88d39f54431ea6ba284e33ae2adf/FLAGaea8b3bed [2019-03-18 12:12:54,985 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68ba69901/174d88d39f54431ea6ba284e33ae2adf [2019-03-18 12:12:54,996 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:12:54,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:12:54,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:55,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:12:55,006 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:12:55,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:54" (1/1) ... [2019-03-18 12:12:55,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f1d519e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:55, skipping insertion in model container [2019-03-18 12:12:55,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:54" (1/1) ... [2019-03-18 12:12:55,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:12:55,162 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:12:56,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:56,327 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:12:56,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:57,143 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:12:57,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57 WrapperNode [2019-03-18 12:12:57,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:57,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:57,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:12:57,145 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:12:57,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,212 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:57,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:12:57,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:12:57,425 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:12:57,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (1/1) ... [2019-03-18 12:12:57,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:12:57,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:12:57,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:12:57,737 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:12:57,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:57" (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 12:12:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:12:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:13:05,267 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:13:05,267 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:13:05,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:05 BoogieIcfgContainer [2019-03-18 12:13:05,269 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:13:05,270 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:13:05,270 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:13:05,270 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:13:05,273 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:05" (1/1) ... [2019-03-18 12:13:13,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:13 HornClauseAST [2019-03-18 12:13:13,883 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:13:13,883 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:13:13,884 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:13:13,884 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:13:13,885 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:13" (1/1) ... [2019-03-18 12:13:13,889 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label01_false-unreach-call.c_UID5770405056328549488.smt2 [2019-03-18 12:13:14,398 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:13:14,400 INFO L168 Benchmark]: Toolchain (without parser) took 19402.56 ms. Allocated memory was 101.7 MB in the beginning and 602.9 MB in the end (delta: 501.2 MB). Free memory was 64.4 MB in the beginning and 162.2 MB in the end (delta: -97.8 MB). Peak memory consumption was 403.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,402 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:13:14,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2144.90 ms. Allocated memory was 101.7 MB in the beginning and 161.0 MB in the end (delta: 59.2 MB). Free memory was 64.2 MB in the beginning and 120.7 MB in the end (delta: -56.6 MB). Peak memory consumption was 75.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 279.42 ms. Allocated memory is still 161.0 MB. Free memory was 120.7 MB in the beginning and 78.9 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,403 INFO L168 Benchmark]: Boogie Preprocessor took 311.77 ms. Allocated memory was 161.0 MB in the beginning and 196.6 MB in the end (delta: 35.7 MB). Free memory was 78.9 MB in the beginning and 119.6 MB in the end (delta: -40.7 MB). Peak memory consumption was 36.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,406 INFO L168 Benchmark]: RCFGBuilder took 7533.02 ms. Allocated memory was 196.6 MB in the beginning and 255.9 MB in the end (delta: 59.2 MB). Free memory was 119.6 MB in the beginning and 65.8 MB in the end (delta: 53.8 MB). Peak memory consumption was 133.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,406 INFO L168 Benchmark]: IcfgToChc took 8613.36 ms. Allocated memory was 255.9 MB in the beginning and 602.9 MB in the end (delta: 347.1 MB). Free memory was 65.8 MB in the beginning and 278.7 MB in the end (delta: -212.9 MB). Peak memory consumption was 298.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,407 INFO L168 Benchmark]: ChcSmtPrinter took 514.61 ms. Allocated memory is still 602.9 MB. Free memory was 278.7 MB in the beginning and 162.2 MB in the end (delta: 116.5 MB). Peak memory consumption was 116.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:14,410 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2144.90 ms. Allocated memory was 101.7 MB in the beginning and 161.0 MB in the end (delta: 59.2 MB). Free memory was 64.2 MB in the beginning and 120.7 MB in the end (delta: -56.6 MB). Peak memory consumption was 75.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 279.42 ms. Allocated memory is still 161.0 MB. Free memory was 120.7 MB in the beginning and 78.9 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 311.77 ms. Allocated memory was 161.0 MB in the beginning and 196.6 MB in the end (delta: 35.7 MB). Free memory was 78.9 MB in the beginning and 119.6 MB in the end (delta: -40.7 MB). Peak memory consumption was 36.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7533.02 ms. Allocated memory was 196.6 MB in the beginning and 255.9 MB in the end (delta: 59.2 MB). Free memory was 119.6 MB in the beginning and 65.8 MB in the end (delta: 53.8 MB). Peak memory consumption was 133.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 8613.36 ms. Allocated memory was 255.9 MB in the beginning and 602.9 MB in the end (delta: 347.1 MB). Free memory was 65.8 MB in the beginning and 278.7 MB in the end (delta: -212.9 MB). Peak memory consumption was 298.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 514.61 ms. Allocated memory is still 602.9 MB. Free memory was 278.7 MB in the beginning and 162.2 MB in the end (delta: 116.5 MB). Peak memory consumption was 116.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...