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/list-ext2-properties/simple_search_value_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:45:01,645 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:45:01,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:45:01,659 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:45:01,660 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:45:01,661 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:45:01,662 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:45:01,664 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:45:01,666 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:45:01,667 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:45:01,668 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:45:01,668 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:45:01,669 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:45:01,670 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:45:01,671 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:45:01,672 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:45:01,673 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:45:01,675 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:45:01,677 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:45:01,679 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:45:01,680 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:45:01,681 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:45:01,683 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:45:01,683 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:45:01,684 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:45:01,685 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:45:01,685 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:45:01,686 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:45:01,686 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:45:01,687 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:45:01,688 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:45:01,689 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:45:01,690 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:45:01,690 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:45:01,691 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:45:01,691 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:45:01,691 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:45:01,692 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:45:01,693 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:45:01,693 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 21:45:01,709 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:45:01,709 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:45:01,710 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:45:01,710 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:45:01,711 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:45:01,711 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:45:01,711 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:45:01,711 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:45:01,712 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:45:01,712 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:45:01,712 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:45:01,712 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:45:01,712 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:45:01,713 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:45:01,713 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:45:01,713 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:45:01,713 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:45:01,713 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:45:01,714 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:45:01,714 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:45:01,714 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:45:01,714 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:45:01,714 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:45:01,715 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:45:01,715 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:45:01,715 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:45:01,715 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:45:01,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:45:01,716 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 21:45:01,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:45:01,763 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:45:01,767 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:45:01,769 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:45:01,769 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:45:01,770 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-ext2-properties/simple_search_value_false-unreach-call.i [2019-03-17 21:45:01,830 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/247f30d3f/5913d24be2c64003a0fc49e389f587d3/FLAG10661349f [2019-03-17 21:45:02,371 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:45:02,372 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-ext2-properties/simple_search_value_false-unreach-call.i [2019-03-17 21:45:02,390 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/247f30d3f/5913d24be2c64003a0fc49e389f587d3/FLAG10661349f [2019-03-17 21:45:02,655 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/247f30d3f/5913d24be2c64003a0fc49e389f587d3 [2019-03-17 21:45:02,666 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:45:02,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:45:02,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:02,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:45:02,672 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:45:02,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:02" (1/1) ... [2019-03-17 21:45:02,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d1e624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:02, skipping insertion in model container [2019-03-17 21:45:02,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:02" (1/1) ... [2019-03-17 21:45:02,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:45:02,751 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:45:03,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:03,161 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:45:03,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:03,362 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:45:03,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03 WrapperNode [2019-03-17 21:45:03,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:03,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:03,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:45:03,364 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:45:03,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:03,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:45:03,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:45:03,422 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:45:03,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,447 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:03,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:45:03,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:45:03,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:45:03,458 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:45:03,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:03" (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 21:45:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:45:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:45:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:45:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:45:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:45:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:45:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:45:03,958 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:45:03,959 INFO L286 CfgBuilder]: Removed 10 assue(true) statements. [2019-03-17 21:45:03,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:03 BoogieIcfgContainer [2019-03-17 21:45:03,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:45:03,961 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:45:03,961 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:45:03,961 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:45:03,963 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:03" (1/1) ... [2019-03-17 21:45:04,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:04 HornClauseAST [2019-03-17 21:45:04,540 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:45:04,540 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:45:04,540 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:45:04,540 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:45:04,541 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:04" (1/1) ... [2019-03-17 21:45:04,542 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-ext2-properties/ChcSmtPrinter_simple_search_value_false-unreach-call.i_UID6744474759599955027.smt2 [2019-03-17 21:45:04,587 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:45:04,589 INFO L168 Benchmark]: Toolchain (without parser) took 1922.33 ms. Allocated memory was 101.7 MB in the beginning and 141.6 MB in the end (delta: 39.8 MB). Free memory was 73.4 MB in the beginning and 114.2 MB in the end (delta: -40.8 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:04,590 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:04,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.93 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 73.4 MB in the beginning and 106.2 MB in the end (delta: -32.8 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:04,591 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.94 ms. Allocated memory is still 131.1 MB. Free memory was 106.2 MB in the beginning and 104.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:04,592 INFO L168 Benchmark]: Boogie Preprocessor took 34.95 ms. Allocated memory is still 131.1 MB. Free memory was 104.1 MB in the beginning and 102.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:04,592 INFO L168 Benchmark]: RCFGBuilder took 503.07 ms. Allocated memory is still 131.1 MB. Free memory was 102.4 MB in the beginning and 85.6 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:04,593 INFO L168 Benchmark]: IcfgToChc took 579.17 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 85.6 MB in the beginning and 118.3 MB in the end (delta: -32.6 MB). Peak memory consumption was 31.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:04,593 INFO L168 Benchmark]: ChcSmtPrinter took 47.31 ms. Allocated memory is still 141.6 MB. Free memory was 118.3 MB in the beginning and 114.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:04,596 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 694.93 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 73.4 MB in the beginning and 106.2 MB in the end (delta: -32.8 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 57.94 ms. Allocated memory is still 131.1 MB. Free memory was 106.2 MB in the beginning and 104.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 34.95 ms. Allocated memory is still 131.1 MB. Free memory was 104.1 MB in the beginning and 102.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 503.07 ms. Allocated memory is still 131.1 MB. Free memory was 102.4 MB in the beginning and 85.6 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 579.17 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 85.6 MB in the beginning and 118.3 MB in the end (delta: -32.6 MB). Peak memory consumption was 31.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 47.31 ms. Allocated memory is still 141.6 MB. Free memory was 118.3 MB in the beginning and 114.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...