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/recursive/gcd02_true-unreach-call_true-no-overflow_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:16:01,865 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:16:01,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:16:01,881 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:16:01,881 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:16:01,882 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:16:01,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:16:01,886 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:16:01,887 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:16:01,888 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:16:01,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:16:01,889 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:16:01,890 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:16:01,892 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:16:01,893 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:16:01,896 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:16:01,897 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:16:01,900 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:16:01,901 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:16:01,903 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:16:01,904 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:16:01,905 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:16:01,908 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:16:01,908 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:16:01,908 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:16:01,909 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:16:01,909 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:16:01,910 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:16:01,910 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:16:01,911 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:16:01,912 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:16:01,913 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:16:01,914 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:16:01,914 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:16:01,915 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:16:01,915 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:16:01,915 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:16:01,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:16:01,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:16:01,917 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 22:16:01,944 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:16:01,946 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:16:01,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:16:01,948 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:16:01,948 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:16:01,948 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:16:01,948 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:16:01,948 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:16:01,949 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:16:01,949 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:16:01,950 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:16:01,950 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:16:01,950 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:16:01,950 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:16:01,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:16:01,950 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:16:01,951 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:16:01,951 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:16:01,951 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:16:01,951 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:16:01,951 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:16:01,952 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:16:01,952 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:16:01,952 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:16:01,952 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:16:01,953 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:16:01,953 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:16:01,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:16:01,953 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 22:16:01,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:16:02,001 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:16:02,005 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:16:02,006 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:16:02,006 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:16:02,007 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive/gcd02_true-unreach-call_true-no-overflow_true-termination.c [2019-03-17 22:16:02,065 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39bb121e9/2585add3732d4c659d914dd2308bc6ba/FLAGb9c5ac636 [2019-03-17 22:16:02,438 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:16:02,438 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive/gcd02_true-unreach-call_true-no-overflow_true-termination.c [2019-03-17 22:16:02,443 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39bb121e9/2585add3732d4c659d914dd2308bc6ba/FLAGb9c5ac636 [2019-03-17 22:16:02,832 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39bb121e9/2585add3732d4c659d914dd2308bc6ba [2019-03-17 22:16:02,852 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:16:02,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:16:02,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:02,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:16:02,858 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:16:02,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:02" (1/1) ... [2019-03-17 22:16:02,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@733e4d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:02, skipping insertion in model container [2019-03-17 22:16:02,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:02" (1/1) ... [2019-03-17 22:16:02,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:16:02,886 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:16:03,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:03,060 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:16:03,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:03,106 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:16:03,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03 WrapperNode [2019-03-17 22:16:03,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:03,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:03,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:16:03,110 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:16:03,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,155 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:03,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:16:03,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:16:03,156 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:16:03,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:03,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:16:03,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:16:03,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:16:03,194 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:16:03,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:03" (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 22:16:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure divides [2019-03-17 22:16:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure divides [2019-03-17 22:16:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure gcd [2019-03-17 22:16:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure gcd [2019-03-17 22:16:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:16:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:16:03,776 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:16:03,776 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 22:16:03,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:03 BoogieIcfgContainer [2019-03-17 22:16:03,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:16:03,778 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:16:03,778 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:16:03,779 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:16:03,781 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:03" (1/1) ... [2019-03-17 22:16:04,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:16:04 HornClauseAST [2019-03-17 22:16:04,036 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:16:04,037 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:16:04,037 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:16:04,037 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:16:04,038 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:16:04" (1/1) ... [2019-03-17 22:16:04,040 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive/ChcSmtPrinter_gcd02_true-unreach-call_true-no-overflow_true-termination.c_UID5171374268537565070.smt2 [2019-03-17 22:16:04,090 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:16:04,093 INFO L168 Benchmark]: Toolchain (without parser) took 1239.71 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 74.9 MB in the beginning and 76.6 MB in the end (delta: -1.7 MB). Peak memory consumption was 27.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,095 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:16:04,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 253.45 ms. Allocated memory is still 101.2 MB. Free memory was 74.7 MB in the beginning and 65.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.09 ms. Allocated memory is still 101.2 MB. Free memory was 65.0 MB in the beginning and 63.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,096 INFO L168 Benchmark]: Boogie Preprocessor took 37.38 ms. Allocated memory is still 101.2 MB. Free memory was 63.5 MB in the beginning and 62.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,097 INFO L168 Benchmark]: RCFGBuilder took 584.17 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 62.4 MB in the beginning and 102.9 MB in the end (delta: -40.5 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,097 INFO L168 Benchmark]: IcfgToChc took 257.92 ms. Allocated memory is still 130.0 MB. Free memory was 102.9 MB in the beginning and 78.2 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,102 INFO L168 Benchmark]: ChcSmtPrinter took 54.07 ms. Allocated memory is still 130.0 MB. Free memory was 78.2 MB in the beginning and 76.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:04,111 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 253.45 ms. Allocated memory is still 101.2 MB. Free memory was 74.7 MB in the beginning and 65.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 47.09 ms. Allocated memory is still 101.2 MB. Free memory was 65.0 MB in the beginning and 63.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 37.38 ms. Allocated memory is still 101.2 MB. Free memory was 63.5 MB in the beginning and 62.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 584.17 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 62.4 MB in the beginning and 102.9 MB in the end (delta: -40.5 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 257.92 ms. Allocated memory is still 130.0 MB. Free memory was 102.9 MB in the beginning and 78.2 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 54.07 ms. Allocated memory is still 130.0 MB. Free memory was 78.2 MB in the beginning and 76.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...