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/heap-data/shared_mem1_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:17,987 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:17,989 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:18,004 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:18,004 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:18,005 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:18,007 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:18,009 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:18,011 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:18,012 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:18,013 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:18,013 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:18,014 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:18,015 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:18,016 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:18,017 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:18,018 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:18,020 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:18,022 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:18,024 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:18,025 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:18,026 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:18,028 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:18,028 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:18,029 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:18,030 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:18,030 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:18,031 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:18,031 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:18,032 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:18,033 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:18,034 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:18,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:18,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:18,036 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:18,036 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:18,036 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:18,037 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:18,038 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:18,038 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 21:44:18,058 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:18,061 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:18,062 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:18,062 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:18,063 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:18,063 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:18,063 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:18,063 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:18,063 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:18,064 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:18,064 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:18,064 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:18,064 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:18,064 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:18,065 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:18,065 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:18,065 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:18,065 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:18,065 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:18,066 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:18,066 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:18,066 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:18,066 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:18,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:18,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:18,067 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:18,067 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:18,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:18,068 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 21:44:18,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:18,117 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:18,121 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:18,123 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:18,123 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:18,124 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/heap-data/shared_mem1_true-unreach-call.i [2019-03-17 21:44:18,179 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58aea77ed/7f842eb1438a44019d668eb3b09a8579/FLAG13d1ba5c1 [2019-03-17 21:44:18,723 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:18,724 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/heap-data/shared_mem1_true-unreach-call.i [2019-03-17 21:44:18,737 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58aea77ed/7f842eb1438a44019d668eb3b09a8579/FLAG13d1ba5c1 [2019-03-17 21:44:19,025 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58aea77ed/7f842eb1438a44019d668eb3b09a8579 [2019-03-17 21:44:19,035 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:19,036 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:19,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:19,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:19,041 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:19,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b16369e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19, skipping insertion in model container [2019-03-17 21:44:19,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:19,107 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:19,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:19,460 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:19,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:19,685 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:19,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19 WrapperNode [2019-03-17 21:44:19,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:19,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:19,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:19,687 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:19,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,740 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:19,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:19,741 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:19,741 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:19,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:19,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:19,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:19,784 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:19,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19" (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 21:44:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:44:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:44:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:44:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:44:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:20,326 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:20,326 INFO L286 CfgBuilder]: Removed 6 assue(true) statements. [2019-03-17 21:44:20,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:20 BoogieIcfgContainer [2019-03-17 21:44:20,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:20,328 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:20,328 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:20,329 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:20,331 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:20 HornClauseAST [2019-03-17 21:44:20,825 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:20,825 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:20,825 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:20,825 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:20,827 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,828 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/heap-data/ChcSmtPrinter_shared_mem1_true-unreach-call.i_UID7359865637999913035.smt2 [2019-03-17 21:44:20,877 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:20,879 INFO L168 Benchmark]: Toolchain (without parser) took 1843.63 ms. Allocated memory was 114.3 MB in the beginning and 176.2 MB in the end (delta: 61.9 MB). Free memory was 61.7 MB in the beginning and 106.1 MB in the end (delta: -44.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,880 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:20,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 648.76 ms. Allocated memory was 114.3 MB in the beginning and 123.2 MB in the end (delta: 8.9 MB). Free memory was 61.5 MB in the beginning and 90.9 MB in the end (delta: -29.5 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,881 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.86 ms. Allocated memory is still 123.2 MB. Free memory was 90.9 MB in the beginning and 88.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,882 INFO L168 Benchmark]: Boogie Preprocessor took 42.60 ms. Allocated memory is still 123.2 MB. Free memory was 88.9 MB in the beginning and 87.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,882 INFO L168 Benchmark]: RCFGBuilder took 544.47 ms. Allocated memory is still 123.2 MB. Free memory was 87.3 MB in the beginning and 68.8 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,883 INFO L168 Benchmark]: IcfgToChc took 496.85 ms. Allocated memory was 123.2 MB in the beginning and 176.2 MB in the end (delta: 53.0 MB). Free memory was 68.8 MB in the beginning and 109.6 MB in the end (delta: -40.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,883 INFO L168 Benchmark]: ChcSmtPrinter took 52.21 ms. Allocated memory is still 176.2 MB. Free memory was 109.6 MB in the beginning and 106.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:20,886 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 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 648.76 ms. Allocated memory was 114.3 MB in the beginning and 123.2 MB in the end (delta: 8.9 MB). Free memory was 61.5 MB in the beginning and 90.9 MB in the end (delta: -29.5 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 53.86 ms. Allocated memory is still 123.2 MB. Free memory was 90.9 MB in the beginning and 88.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 42.60 ms. Allocated memory is still 123.2 MB. Free memory was 88.9 MB in the beginning and 87.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 544.47 ms. Allocated memory is still 123.2 MB. Free memory was 87.3 MB in the beginning and 68.8 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 496.85 ms. Allocated memory was 123.2 MB in the beginning and 176.2 MB in the end (delta: 53.0 MB). Free memory was 68.8 MB in the beginning and 109.6 MB in the end (delta: -40.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 52.21 ms. Allocated memory is still 176.2 MB. Free memory was 109.6 MB in the beginning and 106.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...