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/Problem01_label25_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:48:21,983 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:48:21,986 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:48:21,998 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:48:21,998 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:48:21,999 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:48:22,001 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:48:22,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:48:22,004 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:48:22,005 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:48:22,006 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:48:22,006 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:48:22,007 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:48:22,008 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:48:22,010 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:48:22,010 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:48:22,011 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:48:22,013 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:48:22,016 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:48:22,018 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:48:22,019 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:48:22,020 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:48:22,022 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:48:22,023 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:48:22,023 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:48:22,024 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:48:22,024 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:48:22,025 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:48:22,026 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:48:22,027 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:48:22,027 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:48:22,028 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:48:22,029 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:48:22,030 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:48:22,030 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:48:22,031 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:48:22,031 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:48:22,032 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:48:22,033 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:48:22,033 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 11:48:22,048 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:48:22,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:48:22,049 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:48:22,049 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:48:22,050 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:48:22,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:48:22,050 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:48:22,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:48:22,050 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:48:22,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:48:22,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:48:22,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:48:22,051 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:48:22,051 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:48:22,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:48:22,052 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:48:22,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:48:22,052 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:48:22,052 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:48:22,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:48:22,053 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:48:22,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:48:22,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:48:22,053 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:48:22,054 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:48:22,054 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:48:22,054 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:48:22,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:48:22,054 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 11:48:22,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:48:22,099 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:48:22,102 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:48:22,103 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:48:22,104 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:48:22,105 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label25_true-unreach-call_false-termination.c [2019-03-17 11:48:22,165 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f764af79a/8e40c07ffb1b4a1399e4efc696b08ff9/FLAG272e8b3cd [2019-03-17 11:48:22,709 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:48:22,710 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label25_true-unreach-call_false-termination.c [2019-03-17 11:48:22,732 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f764af79a/8e40c07ffb1b4a1399e4efc696b08ff9/FLAG272e8b3cd [2019-03-17 11:48:22,978 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f764af79a/8e40c07ffb1b4a1399e4efc696b08ff9 [2019-03-17 11:48:22,989 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:48:22,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:48:22,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:48:22,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:48:22,998 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:48:22,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:48:22" (1/1) ... [2019-03-17 11:48:23,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf7e889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:22, skipping insertion in model container [2019-03-17 11:48:23,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:48:22" (1/1) ... [2019-03-17 11:48:23,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:48:23,071 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:48:23,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:48:23,528 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:48:23,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:48:23,667 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:48:23,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23 WrapperNode [2019-03-17 11:48:23,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:48:23,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:48:23,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:48:23,669 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:48:23,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,829 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:48:23,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:48:23,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:48:23,830 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:48:23,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (1/1) ... [2019-03-17 11:48:23,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:48:23,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:48:23,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:48:23,934 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:48:23,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:23" (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 11:48:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:48:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:48:27,386 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:48:27,386 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:48:27,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:48:27 BoogieIcfgContainer [2019-03-17 11:48:27,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:48:27,388 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:48:27,389 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:48:27,389 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:48:27,392 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:48:27" (1/1) ... [2019-03-17 11:48:30,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:48:30 HornClauseAST [2019-03-17 11:48:30,556 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:48:30,557 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:48:30,557 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:48:30,557 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:48:30,562 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:48:30" (1/1) ... [2019-03-17 11:48:30,563 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label25_true-unreach-call_false-termination.c_UID6936442099342895664.smt2 [2019-03-17 11:48:30,830 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:48:30,833 INFO L168 Benchmark]: Toolchain (without parser) took 7843.70 ms. Allocated memory was 112.2 MB in the beginning and 349.7 MB in the end (delta: 237.5 MB). Free memory was 62.2 MB in the beginning and 291.1 MB in the end (delta: -229.0 MB). Peak memory consumption was 274.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,835 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:48:30,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.36 ms. Allocated memory is still 112.2 MB. Free memory was 62.0 MB in the beginning and 79.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 42.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,836 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.06 ms. Allocated memory was 112.2 MB in the beginning and 185.1 MB in the end (delta: 72.9 MB). Free memory was 79.1 MB in the beginning and 163.8 MB in the end (delta: -84.7 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,842 INFO L168 Benchmark]: Boogie Preprocessor took 103.51 ms. Allocated memory is still 185.1 MB. Free memory was 163.8 MB in the beginning and 158.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,843 INFO L168 Benchmark]: RCFGBuilder took 3454.41 ms. Allocated memory is still 185.1 MB. Free memory was 158.9 MB in the beginning and 56.9 MB in the end (delta: 102.0 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,843 INFO L168 Benchmark]: IcfgToChc took 3167.88 ms. Allocated memory was 185.1 MB in the beginning and 349.2 MB in the end (delta: 164.1 MB). Free memory was 56.9 MB in the beginning and 54.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 169.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,844 INFO L168 Benchmark]: ChcSmtPrinter took 274.10 ms. Allocated memory was 349.2 MB in the beginning and 349.7 MB in the end (delta: 524.3 kB). Free memory was 54.6 MB in the beginning and 291.1 MB in the end (delta: -236.6 MB). Peak memory consumption was 29.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:30,850 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 112.2 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 674.36 ms. Allocated memory is still 112.2 MB. Free memory was 62.0 MB in the beginning and 79.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 42.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 161.06 ms. Allocated memory was 112.2 MB in the beginning and 185.1 MB in the end (delta: 72.9 MB). Free memory was 79.1 MB in the beginning and 163.8 MB in the end (delta: -84.7 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 103.51 ms. Allocated memory is still 185.1 MB. Free memory was 163.8 MB in the beginning and 158.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3454.41 ms. Allocated memory is still 185.1 MB. Free memory was 158.9 MB in the beginning and 56.9 MB in the end (delta: 102.0 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 3167.88 ms. Allocated memory was 185.1 MB in the beginning and 349.2 MB in the end (delta: 164.1 MB). Free memory was 56.9 MB in the beginning and 54.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 169.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 274.10 ms. Allocated memory was 349.2 MB in the beginning and 349.7 MB in the end (delta: 524.3 kB). Free memory was 54.6 MB in the beginning and 291.1 MB in the end (delta: -236.6 MB). Peak memory consumption was 29.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...