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/seq-mthreaded/pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:53:53,613 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:53:53,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:53:53,627 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:53:53,627 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:53:53,628 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:53:53,629 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:53:53,631 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:53:53,633 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:53:53,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:53:53,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:53:53,635 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:53:53,636 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:53:53,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:53:53,638 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:53:53,639 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:53:53,640 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:53:53,642 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:53:53,644 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:53:53,646 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:53:53,647 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:53:53,648 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:53:53,651 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:53:53,651 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:53:53,651 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:53:53,652 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:53:53,653 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:53:53,654 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:53:53,654 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:53:53,655 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:53:53,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:53:53,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:53:53,657 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:53:53,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:53:53,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:53:53,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:53:53,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:53:53,660 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:53:53,662 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:53:53,662 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 12:53:53,694 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:53:53,695 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:53:53,697 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:53:53,697 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:53:53,697 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:53:53,697 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:53:53,697 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:53:53,698 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:53:53,698 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:53:53,698 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:53:53,698 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:53:53,698 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:53:53,699 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:53:53,700 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:53:53,700 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:53:53,700 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:53:53,701 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:53:53,701 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:53:53,701 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:53:53,701 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:53:53,701 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:53:53,702 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:53:53,702 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:53:53,702 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:53:53,703 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:53:53,703 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:53:53,703 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:53:53,703 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:53:53,703 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 12:53:53,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:53:53,759 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:53:53,762 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:53:53,763 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:53:53,764 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:53:53,764 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 12:53:53,810 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1233f7019/d71eddd15e7348a7b83c1bc895b479b8/FLAG53ac3b4ac [2019-03-17 12:53:54,351 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:53:54,352 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 12:53:54,370 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1233f7019/d71eddd15e7348a7b83c1bc895b479b8/FLAG53ac3b4ac [2019-03-17 12:53:54,622 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1233f7019/d71eddd15e7348a7b83c1bc895b479b8 [2019-03-17 12:53:54,633 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:53:54,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:53:54,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:53:54,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:53:54,641 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:53:54,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:53:54" (1/1) ... [2019-03-17 12:53:54,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf02308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:54, skipping insertion in model container [2019-03-17 12:53:54,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:53:54" (1/1) ... [2019-03-17 12:53:54,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:53:54,696 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:53:54,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:53:54,968 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:53:55,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:53:55,145 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:53:55,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55 WrapperNode [2019-03-17 12:53:55,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:53:55,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:53:55,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:53:55,147 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:53:55,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:53:55,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:53:55,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:53:55,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:53:55,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (1/1) ... [2019-03-17 12:53:55,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:53:55,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:53:55,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:53:55,273 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:53:55,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:53:55" (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 12:53:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:53:55,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:53:56,619 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:53:56,620 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 12:53:56,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:53:56 BoogieIcfgContainer [2019-03-17 12:53:56,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:53:56,622 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:53:56,622 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:53:56,622 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:53:56,624 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:53:56" (1/1) ... [2019-03-17 12:54:03,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:54:03 HornClauseAST [2019-03-17 12:54:03,596 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:54:03,599 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:54:03,600 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:54:03,600 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:54:03,602 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:54:03" (1/1) ... [2019-03-17 12:54:03,603 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c_UID4142436279840991791.smt2 [2019-03-17 12:54:04,011 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:54:04,012 INFO L168 Benchmark]: Toolchain (without parser) took 9379.18 ms. Allocated memory was 101.7 MB in the beginning and 477.1 MB in the end (delta: 375.4 MB). Free memory was 73.1 MB in the beginning and 195.7 MB in the end (delta: -122.6 MB). Peak memory consumption was 252.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,014 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.7 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:54:04,014 INFO L168 Benchmark]: CACSL2BoogieTranslator took 509.36 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 72.9 MB in the beginning and 113.2 MB in the end (delta: -40.3 MB). Peak memory consumption was 21.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,015 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.30 ms. Allocated memory is still 130.5 MB. Free memory was 113.2 MB in the beginning and 109.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,016 INFO L168 Benchmark]: Boogie Preprocessor took 52.36 ms. Allocated memory is still 130.5 MB. Free memory was 109.8 MB in the beginning and 107.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,016 INFO L168 Benchmark]: RCFGBuilder took 1348.42 ms. Allocated memory was 130.5 MB in the beginning and 141.6 MB in the end (delta: 11.0 MB). Free memory was 107.2 MB in the beginning and 117.1 MB in the end (delta: -10.0 MB). Peak memory consumption was 54.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,016 INFO L168 Benchmark]: IcfgToChc took 6975.02 ms. Allocated memory was 141.6 MB in the beginning and 477.1 MB in the end (delta: 335.5 MB). Free memory was 117.1 MB in the beginning and 268.3 MB in the end (delta: -151.2 MB). Peak memory consumption was 374.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,017 INFO L168 Benchmark]: ChcSmtPrinter took 411.61 ms. Allocated memory is still 477.1 MB. Free memory was 268.3 MB in the beginning and 195.7 MB in the end (delta: 72.6 MB). Peak memory consumption was 72.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:04,020 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 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 509.36 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 72.9 MB in the beginning and 113.2 MB in the end (delta: -40.3 MB). Peak memory consumption was 21.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 73.30 ms. Allocated memory is still 130.5 MB. Free memory was 113.2 MB in the beginning and 109.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 52.36 ms. Allocated memory is still 130.5 MB. Free memory was 109.8 MB in the beginning and 107.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1348.42 ms. Allocated memory was 130.5 MB in the beginning and 141.6 MB in the end (delta: 11.0 MB). Free memory was 107.2 MB in the beginning and 117.1 MB in the end (delta: -10.0 MB). Peak memory consumption was 54.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 6975.02 ms. Allocated memory was 141.6 MB in the beginning and 477.1 MB in the end (delta: 335.5 MB). Free memory was 117.1 MB in the beginning and 268.3 MB in the end (delta: -151.2 MB). Peak memory consumption was 374.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 411.61 ms. Allocated memory is still 477.1 MB. Free memory was 268.3 MB in the beginning and 195.7 MB in the end (delta: 72.6 MB). Peak memory consumption was 72.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...