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/Problem06_label31_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:22:23,871 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:22:23,873 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:22:23,885 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:22:23,886 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:22:23,887 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:22:23,888 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:22:23,890 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:22:23,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:22:23,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:22:23,894 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:22:23,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:22:23,895 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:22:23,896 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:22:23,897 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:22:23,898 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:22:23,899 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:22:23,900 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:22:23,902 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:22:23,904 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:22:23,905 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:22:23,906 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:22:23,909 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:22:23,910 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:22:23,910 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:22:23,911 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:22:23,911 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:22:23,912 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:22:23,912 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:22:23,913 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:22:23,914 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:22:23,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:22:23,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:22:23,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:22:23,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:22:23,918 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:22:23,919 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:22:23,921 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:22:23,922 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:22:23,922 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 12:22:23,950 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:22:23,950 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:22:23,952 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:22:23,952 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:22:23,953 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:22:23,953 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:22:23,953 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:22:23,953 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:22:23,954 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:22:23,954 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:22:23,954 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:22:23,954 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:22:23,954 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:22:23,955 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:22:23,956 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:22:23,956 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:22:23,956 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:22:23,956 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:22:23,957 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:22:23,957 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:22:23,957 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:22:23,957 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:22:23,957 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:22:23,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:22:23,958 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:22:23,958 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:22:23,959 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:22:23,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:22:23,959 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 12:22:24,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:22:24,032 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:22:24,036 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:22:24,038 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:22:24,038 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:22:24,039 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label31_true-unreach-call.c [2019-03-18 12:22:24,104 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4560ffb51/a49729ef89d849cb99e7f77bd0d2dc29/FLAGecc98e148 [2019-03-18 12:22:24,945 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:22:24,945 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label31_true-unreach-call.c [2019-03-18 12:22:24,997 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4560ffb51/a49729ef89d849cb99e7f77bd0d2dc29/FLAGecc98e148 [2019-03-18 12:22:25,391 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4560ffb51/a49729ef89d849cb99e7f77bd0d2dc29 [2019-03-18 12:22:25,400 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:22:25,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:22:25,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:22:25,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:22:25,408 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:22:25,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:22:25" (1/1) ... [2019-03-18 12:22:25,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6231871b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:25, skipping insertion in model container [2019-03-18 12:22:25,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:22:25" (1/1) ... [2019-03-18 12:22:25,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:22:25,677 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:22:28,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:22:28,144 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:22:29,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:22:29,170 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:22:29,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29 WrapperNode [2019-03-18 12:22:29,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:22:29,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:22:29,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:22:29,172 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:22:29,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:29,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:29,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:22:29,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:22:29,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:22:29,644 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:22:29,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:29,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:29,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:29,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:30,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:30,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:30,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (1/1) ... [2019-03-18 12:22:30,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:22:30,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:22:30,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:22:30,692 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:22:30,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:29" (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 12:22:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:22:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:22:41,661 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:22:41,661 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-18 12:22:41,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:22:41 BoogieIcfgContainer [2019-03-18 12:22:41,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:22:41,664 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:22:41,664 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:22:41,664 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:22:41,666 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:22:41" (1/1) ... [2019-03-18 12:23:20,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:20 HornClauseAST [2019-03-18 12:23:20,311 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:23:20,311 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:23:20,312 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:23:20,312 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:23:20,313 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:20" (1/1) ... [2019-03-18 12:23:20,316 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label31_true-unreach-call.c_UID3326647927845805255.smt2 Received shutdown request... [2019-03-18 12:23:21,760 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:23:21,761 INFO L168 Benchmark]: Toolchain (without parser) took 56360.96 ms. Allocated memory was 101.7 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 46.0 MB in the beginning and 427.6 MB in the end (delta: -381.6 MB). Peak memory consumption was 975.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,763 INFO L168 Benchmark]: CDTParser took 2.81 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:23:21,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3768.68 ms. Allocated memory was 101.7 MB in the beginning and 212.3 MB in the end (delta: 110.6 MB). Free memory was 45.8 MB in the beginning and 70.2 MB in the end (delta: -24.4 MB). Peak memory consumption was 95.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,764 INFO L168 Benchmark]: Boogie Procedure Inliner took 472.17 ms. Allocated memory was 212.3 MB in the beginning and 227.0 MB in the end (delta: 14.7 MB). Free memory was 70.2 MB in the beginning and 78.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 24.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,764 INFO L168 Benchmark]: Boogie Preprocessor took 1047.34 ms. Allocated memory was 227.0 MB in the beginning and 305.7 MB in the end (delta: 78.6 MB). Free memory was 78.3 MB in the beginning and 189.3 MB in the end (delta: -111.0 MB). Peak memory consumption was 77.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,765 INFO L168 Benchmark]: RCFGBuilder took 10971.84 ms. Allocated memory was 305.7 MB in the beginning and 409.5 MB in the end (delta: 103.8 MB). Free memory was 189.3 MB in the beginning and 145.8 MB in the end (delta: 43.5 MB). Peak memory consumption was 204.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,765 INFO L168 Benchmark]: IcfgToChc took 38647.60 ms. Allocated memory was 409.5 MB in the beginning and 1.5 GB in the end (delta: 1.0 GB). Free memory was 145.8 MB in the beginning and 967.5 MB in the end (delta: -821.7 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,766 INFO L168 Benchmark]: ChcSmtPrinter took 1448.39 ms. Allocated memory is still 1.5 GB. Free memory was 967.5 MB in the beginning and 445.6 MB in the end (delta: 521.9 MB). Peak memory consumption was 521.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:21,769 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.81 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3768.68 ms. Allocated memory was 101.7 MB in the beginning and 212.3 MB in the end (delta: 110.6 MB). Free memory was 45.8 MB in the beginning and 70.2 MB in the end (delta: -24.4 MB). Peak memory consumption was 95.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 472.17 ms. Allocated memory was 212.3 MB in the beginning and 227.0 MB in the end (delta: 14.7 MB). Free memory was 70.2 MB in the beginning and 78.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 24.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1047.34 ms. Allocated memory was 227.0 MB in the beginning and 305.7 MB in the end (delta: 78.6 MB). Free memory was 78.3 MB in the beginning and 189.3 MB in the end (delta: -111.0 MB). Peak memory consumption was 77.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10971.84 ms. Allocated memory was 305.7 MB in the beginning and 409.5 MB in the end (delta: 103.8 MB). Free memory was 189.3 MB in the beginning and 145.8 MB in the end (delta: 43.5 MB). Peak memory consumption was 204.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 38647.60 ms. Allocated memory was 409.5 MB in the beginning and 1.5 GB in the end (delta: 1.0 GB). Free memory was 145.8 MB in the beginning and 967.5 MB in the end (delta: -821.7 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1448.39 ms. Allocated memory is still 1.5 GB. Free memory was 967.5 MB in the beginning and 445.6 MB in the end (delta: 521.9 MB). Peak memory consumption was 521.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown