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/Problem19_label38_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:37:38,889 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:37:38,891 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:37:38,914 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:37:38,914 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:37:38,915 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:37:38,917 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:37:38,919 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:37:38,921 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:37:38,922 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:37:38,923 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:37:38,924 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:37:38,925 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:37:38,926 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:37:38,927 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:37:38,928 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:37:38,929 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:37:38,931 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:37:38,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:37:38,936 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:37:38,937 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:37:38,938 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:37:38,941 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:37:38,941 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:37:38,941 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:37:38,942 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:37:38,943 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:37:38,944 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:37:38,944 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:37:38,945 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:37:38,946 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:37:38,947 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:37:38,948 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:37:38,948 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:37:38,949 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:37:38,949 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:37:38,949 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:37:38,951 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:37:38,951 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:37:38,952 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 21:37:38,978 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:37:38,979 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:37:38,980 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:37:38,980 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:37:38,981 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:37:38,982 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:37:38,982 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:37:38,982 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:37:38,982 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:37:38,983 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:37:38,983 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:37:38,983 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:37:38,983 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:37:38,983 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:37:38,984 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:37:38,985 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:37:38,985 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:37:38,985 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:37:38,985 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:37:38,986 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:37:38,986 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:37:38,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:37:38,987 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:37:38,987 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:37:38,987 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:37:38,987 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:37:38,987 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:37:38,988 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:37:38,988 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 21:37:39,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:37:39,051 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:37:39,054 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:37:39,056 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:37:39,056 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:37:39,057 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label38_true-unreach-call.c [2019-03-17 21:37:39,119 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec8446efd/42e650327e774e93bbbf7a650d3bcad7/FLAGb5c07cdde [2019-03-17 21:37:39,953 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:37:39,953 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label38_true-unreach-call.c [2019-03-17 21:37:39,996 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec8446efd/42e650327e774e93bbbf7a650d3bcad7/FLAGb5c07cdde [2019-03-17 21:37:40,419 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec8446efd/42e650327e774e93bbbf7a650d3bcad7 [2019-03-17 21:37:40,429 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:37:40,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:37:40,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:37:40,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:37:40,439 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:37:40,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:37:40" (1/1) ... [2019-03-17 21:37:40,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb166f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:40, skipping insertion in model container [2019-03-17 21:37:40,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:37:40" (1/1) ... [2019-03-17 21:37:40,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:37:40,862 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:37:43,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:37:43,086 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:37:44,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:37:44,424 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:37:44,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44 WrapperNode [2019-03-17 21:37:44,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:37:44,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:37:44,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:37:44,426 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:37:44,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:44,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:45,651 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:37:45,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:37:45,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:37:45,652 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:37:45,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:45,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:45,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:45,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:47,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:47,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:47,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (1/1) ... [2019-03-17 21:37:47,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:37:47,558 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:37:47,558 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:37:47,558 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:37:47,559 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:44" (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 21:37:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:37:47,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:38:01,739 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:38:01,739 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 21:38:01,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:38:01 BoogieIcfgContainer [2019-03-17 21:38:01,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:38:01,742 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:38:01,742 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:38:01,743 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:38:01,746 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:38:01" (1/1) ... [2019-03-17 21:38:26,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:38:26 HornClauseAST [2019-03-17 21:38:26,756 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:38:26,758 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:38:26,758 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:38:26,758 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:38:26,759 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:38:26" (1/1) ... [2019-03-17 21:38:26,763 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label38_true-unreach-call.c_UID6368014605303757818.smt2 [2019-03-17 21:38:27,953 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:38:27,955 INFO L168 Benchmark]: Toolchain (without parser) took 47524.63 ms. Allocated memory was 114.3 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 35.8 MB in the beginning and 329.2 MB in the end (delta: -293.4 MB). Peak memory consumption was 766.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,956 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:38:27,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3993.04 ms. Allocated memory was 114.3 MB in the beginning and 260.6 MB in the end (delta: 146.3 MB). Free memory was 35.6 MB in the beginning and 80.7 MB in the end (delta: -45.1 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,957 INFO L168 Benchmark]: Boogie Procedure Inliner took 1225.24 ms. Allocated memory was 260.6 MB in the beginning and 331.4 MB in the end (delta: 70.8 MB). Free memory was 80.7 MB in the beginning and 144.2 MB in the end (delta: -63.5 MB). Peak memory consumption was 94.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,958 INFO L168 Benchmark]: Boogie Preprocessor took 1905.83 ms. Allocated memory was 331.4 MB in the beginning and 466.6 MB in the end (delta: 135.3 MB). Free memory was 144.2 MB in the beginning and 268.9 MB in the end (delta: -124.7 MB). Peak memory consumption was 161.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,958 INFO L168 Benchmark]: RCFGBuilder took 14184.56 ms. Allocated memory was 466.6 MB in the beginning and 593.5 MB in the end (delta: 126.9 MB). Free memory was 268.9 MB in the beginning and 187.7 MB in the end (delta: 81.2 MB). Peak memory consumption was 268.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,959 INFO L168 Benchmark]: IcfgToChc took 25014.26 ms. Allocated memory was 593.5 MB in the beginning and 1.2 GB in the end (delta: 580.9 MB). Free memory was 187.7 MB in the beginning and 678.8 MB in the end (delta: -491.1 MB). Peak memory consumption was 580.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,959 INFO L168 Benchmark]: ChcSmtPrinter took 1195.74 ms. Allocated memory is still 1.2 GB. Free memory was 678.8 MB in the beginning and 329.2 MB in the end (delta: 349.6 MB). Peak memory consumption was 349.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:38:27,962 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3993.04 ms. Allocated memory was 114.3 MB in the beginning and 260.6 MB in the end (delta: 146.3 MB). Free memory was 35.6 MB in the beginning and 80.7 MB in the end (delta: -45.1 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1225.24 ms. Allocated memory was 260.6 MB in the beginning and 331.4 MB in the end (delta: 70.8 MB). Free memory was 80.7 MB in the beginning and 144.2 MB in the end (delta: -63.5 MB). Peak memory consumption was 94.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1905.83 ms. Allocated memory was 331.4 MB in the beginning and 466.6 MB in the end (delta: 135.3 MB). Free memory was 144.2 MB in the beginning and 268.9 MB in the end (delta: -124.7 MB). Peak memory consumption was 161.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14184.56 ms. Allocated memory was 466.6 MB in the beginning and 593.5 MB in the end (delta: 126.9 MB). Free memory was 268.9 MB in the beginning and 187.7 MB in the end (delta: 81.2 MB). Peak memory consumption was 268.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 25014.26 ms. Allocated memory was 593.5 MB in the beginning and 1.2 GB in the end (delta: 580.9 MB). Free memory was 187.7 MB in the beginning and 678.8 MB in the end (delta: -491.1 MB). Peak memory consumption was 580.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1195.74 ms. Allocated memory is still 1.2 GB. Free memory was 678.8 MB in the beginning and 329.2 MB in the end (delta: 349.6 MB). Peak memory consumption was 349.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...