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/alt_test_true-termination.c_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:20:22,928 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:20:22,930 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:20:22,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:20:22,943 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:20:22,944 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:20:22,945 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:20:22,947 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:20:22,949 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:20:22,950 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:20:22,951 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:20:22,951 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:20:22,952 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:20:22,953 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:20:22,954 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:20:22,955 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:20:22,955 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:20:22,957 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:20:22,959 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:20:22,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:20:22,962 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:20:22,963 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:20:22,965 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:20:22,965 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:20:22,965 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:20:22,966 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:20:22,967 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:20:22,968 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:20:22,968 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:20:22,969 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:20:22,970 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:20:22,970 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:20:22,971 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:20:22,972 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:20:22,972 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:20:22,973 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:20:22,973 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:20:22,974 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:20:22,974 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:20:22,975 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 12:20:22,990 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:20:22,990 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:20:22,992 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:20:22,992 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:20:22,992 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:20:22,992 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:20:22,993 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:20:22,993 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:20:22,993 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:20:22,993 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:20:22,993 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:20:22,994 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:20:22,994 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:20:22,994 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:20:22,994 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:20:22,994 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:20:22,995 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:20:22,995 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:20:22,995 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:20:22,995 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:20:22,995 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:20:22,996 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:20:22,996 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:20:22,996 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:20:22,996 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:20:22,996 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:20:22,997 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:20:22,997 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:20:22,997 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 12:20:23,044 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:20:23,060 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:20:23,064 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:20:23,066 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:20:23,066 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:20:23,067 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/alt_test_true-termination.c_false-unreach-call.i [2019-03-17 12:20:23,120 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01482a224/9aa7b1885e6c415f922b2f89336c02af/FLAGa5b728415 [2019-03-17 12:20:23,638 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:20:23,638 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/alt_test_true-termination.c_false-unreach-call.i [2019-03-17 12:20:23,652 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01482a224/9aa7b1885e6c415f922b2f89336c02af/FLAGa5b728415 [2019-03-17 12:20:23,898 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01482a224/9aa7b1885e6c415f922b2f89336c02af [2019-03-17 12:20:23,906 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:20:23,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:20:23,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:23,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:20:23,915 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:20:23,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:23" (1/1) ... [2019-03-17 12:20:23,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d7140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:23, skipping insertion in model container [2019-03-17 12:20:23,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:23" (1/1) ... [2019-03-17 12:20:23,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:20:23,992 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:20:24,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:24,478 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:20:24,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:24,743 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:20:24,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24 WrapperNode [2019-03-17 12:20:24,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:24,745 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:24,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:20:24,746 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:20:24,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:24,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:20:24,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:20:24,809 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:20:24,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (1/1) ... [2019-03-17 12:20:24,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:20:24,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:20:24,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:20:24,847 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:20:24,849 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:24" (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 12:20:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:20:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 12:20:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:20:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:20:25,295 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:20:25,296 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 12:20:25,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:25 BoogieIcfgContainer [2019-03-17 12:20:25,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:20:25,297 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:20:25,297 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:20:25,298 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:20:25,300 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:25" (1/1) ... [2019-03-17 12:20:25,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:25 HornClauseAST [2019-03-17 12:20:25,726 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:20:25,727 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:20:25,727 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:20:25,727 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:20:25,728 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:25" (1/1) ... [2019-03-17 12:20:25,729 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_alt_test_true-termination.c_false-unreach-call.i_UID3099443978702159759.smt2 [2019-03-17 12:20:25,760 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:20:25,766 INFO L168 Benchmark]: Toolchain (without parser) took 1858.88 ms. Allocated memory was 113.8 MB in the beginning and 179.8 MB in the end (delta: 66.1 MB). Free memory was 60.4 MB in the beginning and 97.2 MB in the end (delta: -36.8 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,767 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 79.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:20:25,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 836.05 ms. Allocated memory was 113.8 MB in the beginning and 122.7 MB in the end (delta: 8.9 MB). Free memory was 60.0 MB in the beginning and 73.6 MB in the end (delta: -13.6 MB). Peak memory consumption was 27.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,768 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.43 ms. Allocated memory is still 122.7 MB. Free memory was 73.6 MB in the beginning and 71.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,769 INFO L168 Benchmark]: Boogie Preprocessor took 37.65 ms. Allocated memory is still 122.7 MB. Free memory was 71.2 MB in the beginning and 70.0 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,769 INFO L168 Benchmark]: RCFGBuilder took 450.11 ms. Allocated memory is still 122.7 MB. Free memory was 70.0 MB in the beginning and 55.4 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,769 INFO L168 Benchmark]: IcfgToChc took 429.19 ms. Allocated memory was 122.7 MB in the beginning and 179.8 MB in the end (delta: 57.1 MB). Free memory was 55.4 MB in the beginning and 100.1 MB in the end (delta: -44.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,772 INFO L168 Benchmark]: ChcSmtPrinter took 34.46 ms. Allocated memory is still 179.8 MB. Free memory was 100.1 MB in the beginning and 97.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:25,774 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 113.8 MB. Free memory is still 79.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 836.05 ms. Allocated memory was 113.8 MB in the beginning and 122.7 MB in the end (delta: 8.9 MB). Free memory was 60.0 MB in the beginning and 73.6 MB in the end (delta: -13.6 MB). Peak memory consumption was 27.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 63.43 ms. Allocated memory is still 122.7 MB. Free memory was 73.6 MB in the beginning and 71.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 37.65 ms. Allocated memory is still 122.7 MB. Free memory was 71.2 MB in the beginning and 70.0 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 450.11 ms. Allocated memory is still 122.7 MB. Free memory was 70.0 MB in the beginning and 55.4 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 429.19 ms. Allocated memory was 122.7 MB in the beginning and 179.8 MB in the end (delta: 57.1 MB). Free memory was 55.4 MB in the beginning and 100.1 MB in the end (delta: -44.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 34.46 ms. Allocated memory is still 179.8 MB. Free memory was 100.1 MB in the beginning and 97.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...