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/Problem16_label23_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:17,956 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:17,958 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:17,970 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:17,971 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:17,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:17,973 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:17,975 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:17,976 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:17,977 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:17,978 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:17,978 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:17,979 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:17,980 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:17,981 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:17,982 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:17,983 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:17,985 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:17,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:17,988 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:17,989 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:17,991 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:17,993 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:17,993 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:17,993 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:17,994 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:17,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:17,996 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:17,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:17,997 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:17,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:17,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:17,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:17,999 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:18,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:18,000 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:18,000 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:18,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:18,002 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:18,002 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 21:34:18,021 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:18,021 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:18,023 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:18,023 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:18,024 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:18,025 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:18,025 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:18,025 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:18,025 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:18,025 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:18,025 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:18,026 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:18,026 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:18,026 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:18,026 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:18,026 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:18,027 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:18,027 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:18,027 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:18,027 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:18,027 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:18,028 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:18,028 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:18,028 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:18,028 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:18,028 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:18,028 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:18,030 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:18,030 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 21:34:18,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:18,099 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:18,104 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:18,105 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:18,106 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:18,106 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label23_true-unreach-call.c [2019-03-17 21:34:18,169 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8ddeab5/d769b23d8e6c498e8b79ebe33be22db8/FLAG97931e45f [2019-03-17 21:34:18,850 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:18,851 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label23_true-unreach-call.c [2019-03-17 21:34:18,878 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8ddeab5/d769b23d8e6c498e8b79ebe33be22db8/FLAG97931e45f [2019-03-17 21:34:18,983 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8ddeab5/d769b23d8e6c498e8b79ebe33be22db8 [2019-03-17 21:34:18,995 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:18,997 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:18,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:18,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:19,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:19,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:18" (1/1) ... [2019-03-17 21:34:19,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1decffae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:19, skipping insertion in model container [2019-03-17 21:34:19,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:18" (1/1) ... [2019-03-17 21:34:19,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:19,103 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:19,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:19,960 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:20,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:20,590 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:20,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20 WrapperNode [2019-03-17 21:34:20,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:20,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:20,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:20,592 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:20,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:20,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:20,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:20,764 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:20,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (1/1) ... [2019-03-17 21:34:20,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:20,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:20,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:20,962 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:20,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:20" (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 21:34:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:34:27,047 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:34:27,047 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:34:27,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:27 BoogieIcfgContainer [2019-03-17 21:34:27,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:34:27,049 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:34:27,050 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:34:27,050 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:34:27,053 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:27" (1/1) ... [2019-03-17 21:34:31,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:31 HornClauseAST [2019-03-17 21:34:31,081 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:34:31,081 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:34:31,082 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:34:31,082 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:34:31,084 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:31" (1/1) ... [2019-03-17 21:34:31,087 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label23_true-unreach-call.c_UID5424160288565250372.smt2 [2019-03-17 21:34:31,421 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:34:31,422 INFO L168 Benchmark]: Toolchain (without parser) took 12426.35 ms. Allocated memory was 101.7 MB in the beginning and 350.2 MB in the end (delta: 248.5 MB). Free memory was 70.0 MB in the beginning and 92.0 MB in the end (delta: -22.0 MB). Peak memory consumption was 226.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,424 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:34:31,425 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1592.77 ms. Allocated memory was 101.7 MB in the beginning and 155.2 MB in the end (delta: 53.5 MB). Free memory was 69.6 MB in the beginning and 129.6 MB in the end (delta: -59.9 MB). Peak memory consumption was 50.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,429 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.55 ms. Allocated memory is still 155.2 MB. Free memory was 129.6 MB in the beginning and 105.3 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,429 INFO L168 Benchmark]: Boogie Preprocessor took 198.05 ms. Allocated memory is still 155.2 MB. Free memory was 105.3 MB in the beginning and 91.3 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,430 INFO L168 Benchmark]: RCFGBuilder took 6087.41 ms. Allocated memory was 155.2 MB in the beginning and 182.5 MB in the end (delta: 27.3 MB). Free memory was 91.3 MB in the beginning and 56.8 MB in the end (delta: 34.5 MB). Peak memory consumption was 64.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,430 INFO L168 Benchmark]: IcfgToChc took 4031.54 ms. Allocated memory was 182.5 MB in the beginning and 350.2 MB in the end (delta: 167.8 MB). Free memory was 56.8 MB in the beginning and 147.2 MB in the end (delta: -90.4 MB). Peak memory consumption was 191.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,430 INFO L168 Benchmark]: ChcSmtPrinter took 339.55 ms. Allocated memory is still 350.2 MB. Free memory was 147.2 MB in the beginning and 92.0 MB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:31,433 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 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1592.77 ms. Allocated memory was 101.7 MB in the beginning and 155.2 MB in the end (delta: 53.5 MB). Free memory was 69.6 MB in the beginning and 129.6 MB in the end (delta: -59.9 MB). Peak memory consumption was 50.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 171.55 ms. Allocated memory is still 155.2 MB. Free memory was 129.6 MB in the beginning and 105.3 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 198.05 ms. Allocated memory is still 155.2 MB. Free memory was 105.3 MB in the beginning and 91.3 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6087.41 ms. Allocated memory was 155.2 MB in the beginning and 182.5 MB in the end (delta: 27.3 MB). Free memory was 91.3 MB in the beginning and 56.8 MB in the end (delta: 34.5 MB). Peak memory consumption was 64.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 4031.54 ms. Allocated memory was 182.5 MB in the beginning and 350.2 MB in the end (delta: 167.8 MB). Free memory was 56.8 MB in the beginning and 147.2 MB in the end (delta: -90.4 MB). Peak memory consumption was 191.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 339.55 ms. Allocated memory is still 350.2 MB. Free memory was 147.2 MB in the beginning and 92.0 MB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...