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_lcr-var-start-time.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:17:12,211 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:17:12,213 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:17:12,224 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:17:12,224 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:17:12,226 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:17:12,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:17:12,229 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:17:12,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:17:12,231 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:17:12,232 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:17:12,232 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:17:12,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:17:12,234 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:17:12,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:17:12,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:17:12,237 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:17:12,239 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:17:12,241 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:17:12,242 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:17:12,244 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:17:12,245 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:17:12,248 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:17:12,248 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:17:12,249 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:17:12,250 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:17:12,250 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:17:12,251 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:17:12,251 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:17:12,252 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:17:12,253 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:17:12,254 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:17:12,255 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:17:12,255 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:17:12,256 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:17:12,256 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:17:12,257 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:17:12,258 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:17:12,259 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:17:12,259 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 22:17:12,284 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:17:12,285 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:17:12,287 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:17:12,287 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:17:12,287 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:17:12,288 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:17:12,288 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:17:12,288 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:17:12,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:17:12,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:17:12,288 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:17:12,289 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:17:12,289 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:17:12,289 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:17:12,289 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:17:12,290 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:17:12,290 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:17:12,290 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:17:12,290 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:17:12,290 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:17:12,292 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:17:12,292 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:17:12,292 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:17:12,292 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:17:12,293 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:17:12,293 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:17:12,293 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:17:12,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:17:12,294 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 22:17:12,344 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:17:12,355 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:17:12,358 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:17:12,360 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:17:12,360 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:17:12,361 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:12,409 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcfd46785/aae2683fbd1b48fbb9dc7544753e56b8/FLAG244335d01 [2019-03-17 22:17:12,851 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:17:12,854 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:12,865 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcfd46785/aae2683fbd1b48fbb9dc7544753e56b8/FLAG244335d01 [2019-03-17 22:17:13,229 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcfd46785/aae2683fbd1b48fbb9dc7544753e56b8 [2019-03-17 22:17:13,238 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:17:13,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:17:13,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:13,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:17:13,244 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:17:13,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e9efb45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13, skipping insertion in model container [2019-03-17 22:17:13,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:17:13,307 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:17:13,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:13,642 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:17:13,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:13,702 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:17:13,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13 WrapperNode [2019-03-17 22:17:13,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:13,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:13,706 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:17:13,706 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:17:13,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,833 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:13,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:17:13,834 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:17:13,834 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:17:13,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (1/1) ... [2019-03-17 22:17:13,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:17:13,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:17:13,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:17:13,864 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:17:13,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:13" (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 22:17:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:17:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:17:14,746 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:17:14,747 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 22:17:14,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:14 BoogieIcfgContainer [2019-03-17 22:17:14,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:17:14,748 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:17:14,748 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:17:14,749 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:17:14,751 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:14" (1/1) ... [2019-03-17 22:17:17,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:17 HornClauseAST [2019-03-17 22:17:17,347 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:17:17,347 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:17:17,348 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:17:17,350 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:17:17,352 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:17" (1/1) ... [2019-03-17 22:17:17,353 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr-var-start-time.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c_UID7652378948316889785.smt2 [2019-03-17 22:17:17,613 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:17:17,615 INFO L168 Benchmark]: Toolchain (without parser) took 4376.10 ms. Allocated memory was 112.2 MB in the beginning and 261.1 MB in the end (delta: 148.9 MB). Free memory was 60.0 MB in the beginning and 59.0 MB in the end (delta: 927.3 kB). Peak memory consumption was 149.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,617 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 112.2 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:17:17,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.18 ms. Allocated memory is still 112.2 MB. Free memory was 59.6 MB in the beginning and 45.8 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.16 ms. Allocated memory was 112.2 MB in the beginning and 121.6 MB in the end (delta: 9.4 MB). Free memory was 45.8 MB in the beginning and 98.4 MB in the end (delta: -52.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,622 INFO L168 Benchmark]: Boogie Preprocessor took 29.66 ms. Allocated memory is still 121.6 MB. Free memory was 98.4 MB in the beginning and 96.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,623 INFO L168 Benchmark]: RCFGBuilder took 884.37 ms. Allocated memory is still 121.6 MB. Free memory was 96.4 MB in the beginning and 66.5 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,625 INFO L168 Benchmark]: IcfgToChc took 2598.77 ms. Allocated memory was 121.6 MB in the beginning and 261.1 MB in the end (delta: 139.5 MB). Free memory was 66.5 MB in the beginning and 79.4 MB in the end (delta: -12.9 MB). Peak memory consumption was 169.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,626 INFO L168 Benchmark]: ChcSmtPrinter took 265.51 ms. Allocated memory is still 261.1 MB. Free memory was 79.4 MB in the beginning and 59.0 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:17,631 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 112.2 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 464.18 ms. Allocated memory is still 112.2 MB. Free memory was 59.6 MB in the beginning and 45.8 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 128.16 ms. Allocated memory was 112.2 MB in the beginning and 121.6 MB in the end (delta: 9.4 MB). Free memory was 45.8 MB in the beginning and 98.4 MB in the end (delta: -52.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 29.66 ms. Allocated memory is still 121.6 MB. Free memory was 98.4 MB in the beginning and 96.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 884.37 ms. Allocated memory is still 121.6 MB. Free memory was 96.4 MB in the beginning and 66.5 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2598.77 ms. Allocated memory was 121.6 MB in the beginning and 261.1 MB in the end (delta: 139.5 MB). Free memory was 66.5 MB in the beginning and 79.4 MB in the end (delta: -12.9 MB). Peak memory consumption was 169.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 265.51 ms. Allocated memory is still 261.1 MB. Free memory was 79.4 MB in the beginning and 59.0 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...