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/ldv-regression/test_union_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:19,743 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:19,745 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:19,758 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:19,759 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:19,760 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:19,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:19,763 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:19,767 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:19,769 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:19,770 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:19,770 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:19,772 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:19,773 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:19,776 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:19,777 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:19,778 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:19,788 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:19,790 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:19,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:19,795 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:19,798 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:19,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:19,803 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:19,803 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:19,804 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:19,804 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:19,805 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:19,805 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:19,806 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:19,809 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:19,810 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:19,811 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:19,811 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:19,811 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:19,812 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:19,813 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:19,814 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:19,814 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:19,815 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 12:48:19,834 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:19,834 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:19,836 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:19,836 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:19,836 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:19,837 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:19,837 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:19,837 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:19,837 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:19,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:19,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:19,838 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:19,838 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:19,838 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:19,838 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:19,838 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:19,839 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:19,840 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:19,840 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:19,840 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:19,841 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:19,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:19,841 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:19,841 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:19,841 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:19,842 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:19,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:19,842 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:19,842 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 12:48:19,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:19,914 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:19,919 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:19,921 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:19,922 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:19,922 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/test_union_true-termination.c_true-unreach-call.i [2019-03-18 12:48:19,994 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca93c06d8/d6b0485494de4013bb5755e0c41119f6/FLAG1d04b4221 [2019-03-18 12:48:20,440 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:20,440 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/test_union_true-termination.c_true-unreach-call.i [2019-03-18 12:48:20,447 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca93c06d8/d6b0485494de4013bb5755e0c41119f6/FLAG1d04b4221 [2019-03-18 12:48:20,799 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca93c06d8/d6b0485494de4013bb5755e0c41119f6 [2019-03-18 12:48:20,808 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:20,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:20,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:20,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:20,814 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:20,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:20" (1/1) ... [2019-03-18 12:48:20,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b4ee7a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:20, skipping insertion in model container [2019-03-18 12:48:20,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:20" (1/1) ... [2019-03-18 12:48:20,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:20,840 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:21,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:21,006 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:21,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:21,066 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:21,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21 WrapperNode [2019-03-18 12:48:21,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:21,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:21,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:21,069 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:21,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:21,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:21,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:21,119 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:21,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:21,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:21,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:21,150 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:21,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:21" (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 12:48:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:48:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:48:21,498 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:21,499 INFO L286 CfgBuilder]: Removed 6 assue(true) statements. [2019-03-18 12:48:21,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:21 BoogieIcfgContainer [2019-03-18 12:48:21,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:21,500 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:21,500 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:21,501 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:21,503 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:21 HornClauseAST [2019-03-18 12:48:21,689 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:21,689 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:21,690 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:21,690 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:21,699 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:21" (1/1) ... [2019-03-18 12:48:21,703 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_test_union_true-termination.c_true-unreach-call.i_UID9025708326070448788.smt2 [2019-03-18 12:48:21,745 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:21,747 INFO L168 Benchmark]: Toolchain (without parser) took 938.36 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 74.2 MB in the beginning and 90.9 MB in the end (delta: -16.7 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,749 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 87.6 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:21,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 257.34 ms. Allocated memory is still 99.6 MB. Free memory was 73.9 MB in the beginning and 64.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,750 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.22 ms. Allocated memory is still 99.6 MB. Free memory was 64.2 MB in the beginning and 62.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,751 INFO L168 Benchmark]: Boogie Preprocessor took 30.27 ms. Allocated memory is still 99.6 MB. Free memory was 62.7 MB in the beginning and 61.7 MB in the end (delta: 981.8 kB). Peak memory consumption was 981.8 kB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,752 INFO L168 Benchmark]: RCFGBuilder took 350.06 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 61.7 MB in the beginning and 105.0 MB in the end (delta: -43.2 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,756 INFO L168 Benchmark]: IcfgToChc took 188.66 ms. Allocated memory is still 129.5 MB. Free memory was 105.0 MB in the beginning and 91.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,757 INFO L168 Benchmark]: ChcSmtPrinter took 56.12 ms. Allocated memory is still 129.5 MB. Free memory was 91.8 MB in the beginning and 90.9 MB in the end (delta: 911.4 kB). Peak memory consumption was 911.4 kB. Max. memory is 3.6 GB. [2019-03-18 12:48:21,772 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 87.6 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 257.34 ms. Allocated memory is still 99.6 MB. Free memory was 73.9 MB in the beginning and 64.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 50.22 ms. Allocated memory is still 99.6 MB. Free memory was 64.2 MB in the beginning and 62.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 30.27 ms. Allocated memory is still 99.6 MB. Free memory was 62.7 MB in the beginning and 61.7 MB in the end (delta: 981.8 kB). Peak memory consumption was 981.8 kB. Max. memory is 3.6 GB. * RCFGBuilder took 350.06 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 61.7 MB in the beginning and 105.0 MB in the end (delta: -43.2 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 188.66 ms. Allocated memory is still 129.5 MB. Free memory was 105.0 MB in the beginning and 91.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 56.12 ms. Allocated memory is still 129.5 MB. Free memory was 91.8 MB in the beginning and 90.9 MB in the end (delta: 911.4 kB). Peak memory consumption was 911.4 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...