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/Problem02_label46_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:20,208 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:20,210 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:20,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:20,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:20,227 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:20,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:20,231 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:20,233 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:20,234 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:20,235 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:20,235 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:20,236 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:20,237 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:20,238 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:20,239 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:20,240 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:20,242 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:20,244 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:20,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:20,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:20,248 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:20,250 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:20,251 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:20,251 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:20,252 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:20,253 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:20,254 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:20,254 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:20,255 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:20,255 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:20,256 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:20,257 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:20,257 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:20,261 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:20,262 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:20,262 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:20,264 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:20,264 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:20,265 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 12:16:20,291 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:20,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:20,294 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:20,294 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:20,294 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:20,294 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:20,295 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:20,295 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:20,296 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:20,296 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:20,296 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:20,296 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:20,296 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:20,298 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:20,298 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:20,298 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:20,298 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:20,298 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:20,299 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:20,299 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:20,299 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:20,299 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:20,299 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:20,300 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:20,300 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:20,301 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:20,301 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:20,301 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:20,301 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 12:16:20,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:20,367 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:20,373 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:20,375 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:20,375 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:20,376 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label46_true-unreach-call_false-termination.c [2019-03-18 12:16:20,429 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33477c64d/2b65c58bc22f45a6a66090d691faca04/FLAG304a4bacf [2019-03-18 12:16:20,960 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:20,960 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label46_true-unreach-call_false-termination.c [2019-03-18 12:16:20,972 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33477c64d/2b65c58bc22f45a6a66090d691faca04/FLAG304a4bacf [2019-03-18 12:16:21,256 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33477c64d/2b65c58bc22f45a6a66090d691faca04 [2019-03-18 12:16:21,265 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:21,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:21,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:21,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:21,273 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:21,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:21,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ec483a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21, skipping insertion in model container [2019-03-18 12:16:21,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:21,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:21,351 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:21,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:21,743 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:21,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:21,919 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:21,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21 WrapperNode [2019-03-18 12:16:21,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:21,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:21,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:21,921 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:21,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:22,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:22,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:22,112 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:22,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (1/1) ... [2019-03-18 12:16:22,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:22,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:22,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:22,178 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:22,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:21" (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 12:16:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:25,619 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:25,619 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:25,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:25 BoogieIcfgContainer [2019-03-18 12:16:25,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:25,621 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:25,621 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:25,622 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:25,625 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:25" (1/1) ... [2019-03-18 12:16:28,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:28 HornClauseAST [2019-03-18 12:16:28,618 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:28,618 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:28,618 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:28,619 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:28,620 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,622 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label46_true-unreach-call_false-termination.c_UID8554857258604044161.smt2 [2019-03-18 12:16:28,900 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:28,902 INFO L168 Benchmark]: Toolchain (without parser) took 7635.46 ms. Allocated memory was 101.2 MB in the beginning and 272.6 MB in the end (delta: 171.4 MB). Free memory was 72.2 MB in the beginning and 197.2 MB in the end (delta: -125.1 MB). Peak memory consumption was 202.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,903 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:28,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 651.93 ms. Allocated memory is still 101.2 MB. Free memory was 71.9 MB in the beginning and 42.8 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,904 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.83 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 42.8 MB in the beginning and 108.2 MB in the end (delta: -65.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,905 INFO L168 Benchmark]: Boogie Preprocessor took 66.26 ms. Allocated memory is still 130.0 MB. Free memory was 108.2 MB in the beginning and 103.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,905 INFO L168 Benchmark]: RCFGBuilder took 3442.91 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 103.6 MB in the beginning and 64.8 MB in the end (delta: 38.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,906 INFO L168 Benchmark]: IcfgToChc took 2996.53 ms. Allocated memory was 140.5 MB in the beginning and 272.1 MB in the end (delta: 131.6 MB). Free memory was 64.8 MB in the beginning and 49.3 MB in the end (delta: 15.5 MB). Peak memory consumption was 147.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,906 INFO L168 Benchmark]: ChcSmtPrinter took 281.82 ms. Allocated memory was 272.1 MB in the beginning and 272.6 MB in the end (delta: 524.3 kB). Free memory was 49.3 MB in the beginning and 197.2 MB in the end (delta: -148.0 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:28,910 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 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 651.93 ms. Allocated memory is still 101.2 MB. Free memory was 71.9 MB in the beginning and 42.8 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 190.83 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 42.8 MB in the beginning and 108.2 MB in the end (delta: -65.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 66.26 ms. Allocated memory is still 130.0 MB. Free memory was 108.2 MB in the beginning and 103.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3442.91 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 103.6 MB in the beginning and 64.8 MB in the end (delta: 38.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 2996.53 ms. Allocated memory was 140.5 MB in the beginning and 272.1 MB in the end (delta: 131.6 MB). Free memory was 64.8 MB in the beginning and 49.3 MB in the end (delta: 15.5 MB). Peak memory consumption was 147.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 281.82 ms. Allocated memory was 272.1 MB in the beginning and 272.6 MB in the end (delta: 524.3 kB). Free memory was 49.3 MB in the beginning and 197.2 MB in the end (delta: -148.0 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...