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/Problem18_label51_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:45,804 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:45,806 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:45,822 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:45,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:45,824 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:45,827 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:45,830 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:45,832 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:45,833 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:45,837 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:45,837 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:45,838 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:45,839 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:45,841 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:45,841 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:45,842 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:45,844 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:45,847 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:45,848 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:45,849 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:45,851 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:45,853 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:45,853 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:45,854 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:45,855 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:45,855 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:45,856 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:45,856 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:45,857 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:45,858 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:45,858 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:45,860 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:45,860 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:45,860 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:45,861 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:45,861 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:45,862 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:45,863 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:45,863 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 12:39:45,878 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:45,878 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:45,879 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:45,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:45,880 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:45,880 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:45,880 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:45,880 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:45,880 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:45,881 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:45,881 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:45,881 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:45,881 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:45,881 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:45,881 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:45,882 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:45,882 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:45,882 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:45,882 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:45,882 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:45,883 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:45,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:45,883 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:45,883 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:45,883 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:45,884 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:45,884 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:45,884 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:45,884 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 12:39:45,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:45,929 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:45,932 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:45,934 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:45,934 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:45,935 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label51_true-unreach-call.c [2019-03-18 12:39:45,990 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c673bb5b6/ab47168968884e3294c19caa433685f6/FLAGb5d195a96 [2019-03-18 12:39:46,816 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:46,817 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label51_true-unreach-call.c [2019-03-18 12:39:46,846 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c673bb5b6/ab47168968884e3294c19caa433685f6/FLAGb5d195a96 [2019-03-18 12:39:47,297 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c673bb5b6/ab47168968884e3294c19caa433685f6 [2019-03-18 12:39:47,308 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:47,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:47,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:47,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:47,316 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:47,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:47" (1/1) ... [2019-03-18 12:39:47,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f651299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:47, skipping insertion in model container [2019-03-18 12:39:47,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:47" (1/1) ... [2019-03-18 12:39:47,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:47,444 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:48,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:48,685 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:49,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:49,209 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:49,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49 WrapperNode [2019-03-18 12:39:49,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:49,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:49,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:49,210 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:49,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,450 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:49,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:49,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:49,633 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:49,643 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (1/1) ... [2019-03-18 12:39:49,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:49,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:49,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:49,935 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:49,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:49" (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 12:39:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:57,091 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:57,092 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:57,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:57 BoogieIcfgContainer [2019-03-18 12:39:57,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:57,094 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:57,094 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:57,094 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:57,097 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:57" (1/1) ... [2019-03-18 12:40:05,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:05 HornClauseAST [2019-03-18 12:40:05,413 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:40:05,414 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:40:05,416 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:40:05,416 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:40:05,417 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:05" (1/1) ... [2019-03-18 12:40:05,420 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label51_true-unreach-call.c_UID6549074004194362799.smt2 [2019-03-18 12:40:05,931 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:40:05,933 INFO L168 Benchmark]: Toolchain (without parser) took 18624.33 ms. Allocated memory was 100.1 MB in the beginning and 683.7 MB in the end (delta: 583.5 MB). Free memory was 64.5 MB in the beginning and 530.8 MB in the end (delta: -466.3 MB). Peak memory consumption was 493.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,935 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 87.0 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:40:05,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1899.41 ms. Allocated memory was 100.1 MB in the beginning and 125.8 MB in the end (delta: 25.7 MB). Free memory was 64.2 MB in the beginning and 36.4 MB in the end (delta: 27.8 MB). Peak memory consumption was 68.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,936 INFO L168 Benchmark]: Boogie Procedure Inliner took 421.88 ms. Allocated memory was 125.8 MB in the beginning and 148.4 MB in the end (delta: 22.5 MB). Free memory was 36.4 MB in the beginning and 79.1 MB in the end (delta: -42.7 MB). Peak memory consumption was 9.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,936 INFO L168 Benchmark]: Boogie Preprocessor took 301.57 ms. Allocated memory was 148.4 MB in the beginning and 183.5 MB in the end (delta: 35.1 MB). Free memory was 79.1 MB in the beginning and 119.3 MB in the end (delta: -40.2 MB). Peak memory consumption was 44.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,937 INFO L168 Benchmark]: RCFGBuilder took 7159.26 ms. Allocated memory was 183.5 MB in the beginning and 296.7 MB in the end (delta: 113.2 MB). Free memory was 119.3 MB in the beginning and 150.2 MB in the end (delta: -30.9 MB). Peak memory consumption was 144.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,937 INFO L168 Benchmark]: IcfgToChc took 8319.87 ms. Allocated memory was 296.7 MB in the beginning and 605.0 MB in the end (delta: 308.3 MB). Free memory was 150.2 MB in the beginning and 192.6 MB in the end (delta: -42.4 MB). Peak memory consumption was 373.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,938 INFO L168 Benchmark]: ChcSmtPrinter took 517.21 ms. Allocated memory was 605.0 MB in the beginning and 683.7 MB in the end (delta: 78.6 MB). Free memory was 192.6 MB in the beginning and 530.8 MB in the end (delta: -338.2 MB). Peak memory consumption was 116.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:05,942 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 87.0 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1899.41 ms. Allocated memory was 100.1 MB in the beginning and 125.8 MB in the end (delta: 25.7 MB). Free memory was 64.2 MB in the beginning and 36.4 MB in the end (delta: 27.8 MB). Peak memory consumption was 68.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 421.88 ms. Allocated memory was 125.8 MB in the beginning and 148.4 MB in the end (delta: 22.5 MB). Free memory was 36.4 MB in the beginning and 79.1 MB in the end (delta: -42.7 MB). Peak memory consumption was 9.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 301.57 ms. Allocated memory was 148.4 MB in the beginning and 183.5 MB in the end (delta: 35.1 MB). Free memory was 79.1 MB in the beginning and 119.3 MB in the end (delta: -40.2 MB). Peak memory consumption was 44.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7159.26 ms. Allocated memory was 183.5 MB in the beginning and 296.7 MB in the end (delta: 113.2 MB). Free memory was 119.3 MB in the beginning and 150.2 MB in the end (delta: -30.9 MB). Peak memory consumption was 144.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 8319.87 ms. Allocated memory was 296.7 MB in the beginning and 605.0 MB in the end (delta: 308.3 MB). Free memory was 150.2 MB in the beginning and 192.6 MB in the end (delta: -42.4 MB). Peak memory consumption was 373.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 517.21 ms. Allocated memory was 605.0 MB in the beginning and 683.7 MB in the end (delta: 78.6 MB). Free memory was 192.6 MB in the beginning and 530.8 MB in the end (delta: -338.2 MB). Peak memory consumption was 116.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...