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_label22_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:32:44,860 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:32:44,862 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:32:44,877 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:32:44,877 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:32:44,878 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:32:44,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:32:44,887 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:32:44,889 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:32:44,890 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:32:44,899 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:32:44,899 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:32:44,900 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:32:44,901 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:32:44,902 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:32:44,903 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:32:44,904 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:32:44,906 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:32:44,908 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:32:44,910 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:32:44,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:32:44,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:32:44,914 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:32:44,914 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:32:44,915 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:32:44,916 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:32:44,916 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:32:44,917 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:32:44,917 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:32:44,918 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:32:44,919 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:32:44,920 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:32:44,921 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:32:44,921 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:32:44,922 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:32:44,923 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:32:44,923 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:32:44,924 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:32:44,924 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:32:44,925 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 12:32:44,948 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:32:44,948 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:32:44,949 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:32:44,950 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:32:44,951 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:32:44,951 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:32:44,951 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:32:44,951 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:32:44,952 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:32:44,952 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:32:44,952 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:32:44,952 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:32:44,952 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:32:44,954 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:32:44,954 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:32:44,954 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:32:44,955 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:32:44,955 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:32:44,955 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:32:44,955 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:32:44,956 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:32:44,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:32:44,956 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:32:44,957 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:32:44,957 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:32:44,957 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:32:44,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:32:44,957 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:32:44,958 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 12:32:45,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:32:45,031 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:32:45,035 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:32:45,036 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:32:45,037 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:32:45,037 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label22_true-unreach-call.c [2019-03-18 12:32:45,095 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07cc19e15/89cf356bbb4b4c64aff3f49b9fb7acf8/FLAG5708501df [2019-03-18 12:32:45,661 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:32:45,662 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label22_true-unreach-call.c [2019-03-18 12:32:45,683 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07cc19e15/89cf356bbb4b4c64aff3f49b9fb7acf8/FLAG5708501df [2019-03-18 12:32:45,957 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07cc19e15/89cf356bbb4b4c64aff3f49b9fb7acf8 [2019-03-18 12:32:45,965 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:32:45,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:32:45,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:32:45,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:32:45,971 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:32:45,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:32:45" (1/1) ... [2019-03-18 12:32:45,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64870ea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:45, skipping insertion in model container [2019-03-18 12:32:45,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:32:45" (1/1) ... [2019-03-18 12:32:45,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:32:46,037 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:32:46,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:32:46,530 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:32:46,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:32:46,782 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:32:46,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46 WrapperNode [2019-03-18 12:32:46,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:32:46,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:32:46,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:32:46,783 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:32:46,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:32:46,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:32:46,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:32:46,901 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:32:46,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:46,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:47,001 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (1/1) ... [2019-03-18 12:32:47,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:32:47,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:32:47,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:32:47,010 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:32:47,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:46" (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 12:32:47,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:32:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:32:50,142 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:32:50,142 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:32:50,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:32:50 BoogieIcfgContainer [2019-03-18 12:32:50,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:32:50,145 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:32:50,145 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:32:50,146 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:32:50,148 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:32:50" (1/1) ... [2019-03-18 12:32:52,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:32:52 HornClauseAST [2019-03-18 12:32:52,193 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:32:52,193 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:32:52,193 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:32:52,193 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:32:52,194 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:32:52" (1/1) ... [2019-03-18 12:32:52,196 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label22_true-unreach-call.c_UID6661431084003264018.smt2 [2019-03-18 12:32:52,366 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:32:52,368 INFO L168 Benchmark]: Toolchain (without parser) took 6402.08 ms. Allocated memory was 101.2 MB in the beginning and 213.9 MB in the end (delta: 112.7 MB). Free memory was 71.9 MB in the beginning and 121.4 MB in the end (delta: -49.6 MB). Peak memory consumption was 63.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,369 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:32:52,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 815.15 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 71.6 MB in the beginning and 102.8 MB in the end (delta: -31.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.32 ms. Allocated memory is still 130.0 MB. Free memory was 102.8 MB in the beginning and 94.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,371 INFO L168 Benchmark]: Boogie Preprocessor took 108.87 ms. Allocated memory is still 130.0 MB. Free memory was 94.9 MB in the beginning and 88.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,371 INFO L168 Benchmark]: RCFGBuilder took 3135.09 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 88.0 MB in the beginning and 104.6 MB in the end (delta: -16.7 MB). Peak memory consumption was 41.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,374 INFO L168 Benchmark]: IcfgToChc took 2047.56 ms. Allocated memory was 140.5 MB in the beginning and 213.9 MB in the end (delta: 73.4 MB). Free memory was 104.6 MB in the beginning and 143.0 MB in the end (delta: -38.4 MB). Peak memory consumption was 130.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,374 INFO L168 Benchmark]: ChcSmtPrinter took 173.15 ms. Allocated memory is still 213.9 MB. Free memory was 143.0 MB in the beginning and 121.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:52,378 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 90.2 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 815.15 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 71.6 MB in the beginning and 102.8 MB in the end (delta: -31.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 117.32 ms. Allocated memory is still 130.0 MB. Free memory was 102.8 MB in the beginning and 94.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 108.87 ms. Allocated memory is still 130.0 MB. Free memory was 94.9 MB in the beginning and 88.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3135.09 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 88.0 MB in the beginning and 104.6 MB in the end (delta: -16.7 MB). Peak memory consumption was 41.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 2047.56 ms. Allocated memory was 140.5 MB in the beginning and 213.9 MB in the end (delta: 73.4 MB). Free memory was 104.6 MB in the beginning and 143.0 MB in the end (delta: -38.4 MB). Peak memory consumption was 130.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 173.15 ms. Allocated memory is still 213.9 MB. Free memory was 143.0 MB in the beginning and 121.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...