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/Problem11_label14_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:05:30,214 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:05:30,217 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:05:30,234 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:05:30,234 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:05:30,235 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:05:30,237 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:05:30,239 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:05:30,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:05:30,244 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:05:30,245 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:05:30,246 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:05:30,247 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:05:30,249 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:05:30,250 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:05:30,257 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:05:30,258 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:05:30,261 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:05:30,267 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:05:30,268 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:05:30,269 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:05:30,270 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:05:30,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:05:30,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:05:30,272 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:05:30,273 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:05:30,273 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:05:30,274 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:05:30,274 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:05:30,275 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:05:30,276 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:05:30,277 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:05:30,277 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:05:30,278 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:05:30,278 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:05:30,279 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:05:30,279 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:05:30,280 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:05:30,280 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:05:30,281 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 21:05:30,304 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:05:30,304 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:05:30,305 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:05:30,305 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:05:30,306 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:05:30,307 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:05:30,307 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:05:30,307 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:05:30,307 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:05:30,307 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:05:30,307 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:05:30,308 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:05:30,308 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:05:30,308 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:05:30,308 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:05:30,308 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:05:30,308 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:05:30,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:05:30,310 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:05:30,310 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:05:30,310 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:05:30,310 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:05:30,311 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:05:30,311 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:05:30,311 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:05:30,311 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:05:30,311 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:05:30,311 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:05:30,312 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 21:05:30,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:05:30,385 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:05:30,389 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:05:30,391 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:05:30,391 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:05:30,392 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label14_false-unreach-call.c [2019-03-17 21:05:30,463 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2b2e64f/116c7beb687c4a4582d22c8c6280ce65/FLAG846658eea [2019-03-17 21:05:31,106 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:05:31,107 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label14_false-unreach-call.c [2019-03-17 21:05:31,122 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2b2e64f/116c7beb687c4a4582d22c8c6280ce65/FLAG846658eea [2019-03-17 21:05:31,300 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2b2e64f/116c7beb687c4a4582d22c8c6280ce65 [2019-03-17 21:05:31,308 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:05:31,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:05:31,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:31,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:05:31,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:05:31,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:31" (1/1) ... [2019-03-17 21:05:31,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357da33c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:31, skipping insertion in model container [2019-03-17 21:05:31,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:31" (1/1) ... [2019-03-17 21:05:31,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:05:31,400 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:05:31,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:31,988 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:05:32,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:32,497 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:05:32,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32 WrapperNode [2019-03-17 21:05:32,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:32,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:05:32,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:05:32,501 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:05:32,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:05:32,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:05:32,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:05:32,701 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:05:32,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (1/1) ... [2019-03-17 21:05:32,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:05:32,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:05:32,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:05:32,854 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:05:32,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:32" (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 21:05:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:05:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:05:37,110 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:05:37,110 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:05:37,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:05:37 BoogieIcfgContainer [2019-03-17 21:05:37,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:05:37,112 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:05:37,112 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:05:37,113 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:05:37,115 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:05:37" (1/1) ... [2019-03-17 21:05:40,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:05:40 HornClauseAST [2019-03-17 21:05:40,172 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:05:40,173 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:05:40,173 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:05:40,173 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:05:40,174 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:05:40" (1/1) ... [2019-03-17 21:05:40,177 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label14_false-unreach-call.c_UID4732221735820753492.smt2 [2019-03-17 21:05:40,336 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:05:40,337 INFO L168 Benchmark]: Toolchain (without parser) took 9028.54 ms. Allocated memory was 101.7 MB in the beginning and 292.6 MB in the end (delta: 190.8 MB). Free memory was 71.0 MB in the beginning and 165.6 MB in the end (delta: -94.6 MB). Peak memory consumption was 96.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,340 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:05:40,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1188.86 ms. Allocated memory was 101.7 MB in the beginning and 151.0 MB in the end (delta: 49.3 MB). Free memory was 70.8 MB in the beginning and 127.2 MB in the end (delta: -56.4 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.67 ms. Allocated memory is still 151.0 MB. Free memory was 127.2 MB in the beginning and 109.6 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,341 INFO L168 Benchmark]: Boogie Preprocessor took 151.74 ms. Allocated memory is still 151.0 MB. Free memory was 109.6 MB in the beginning and 99.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,342 INFO L168 Benchmark]: RCFGBuilder took 4258.82 ms. Allocated memory was 151.0 MB in the beginning and 176.2 MB in the end (delta: 25.2 MB). Free memory was 99.3 MB in the beginning and 70.5 MB in the end (delta: 28.8 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,342 INFO L168 Benchmark]: IcfgToChc took 3060.30 ms. Allocated memory was 176.2 MB in the beginning and 292.6 MB in the end (delta: 116.4 MB). Free memory was 70.5 MB in the beginning and 203.0 MB in the end (delta: -132.5 MB). Peak memory consumption was 150.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,343 INFO L168 Benchmark]: ChcSmtPrinter took 163.07 ms. Allocated memory is still 292.6 MB. Free memory was 203.0 MB in the beginning and 165.6 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:40,346 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1188.86 ms. Allocated memory was 101.7 MB in the beginning and 151.0 MB in the end (delta: 49.3 MB). Free memory was 70.8 MB in the beginning and 127.2 MB in the end (delta: -56.4 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 200.67 ms. Allocated memory is still 151.0 MB. Free memory was 127.2 MB in the beginning and 109.6 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 151.74 ms. Allocated memory is still 151.0 MB. Free memory was 109.6 MB in the beginning and 99.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4258.82 ms. Allocated memory was 151.0 MB in the beginning and 176.2 MB in the end (delta: 25.2 MB). Free memory was 99.3 MB in the beginning and 70.5 MB in the end (delta: 28.8 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 3060.30 ms. Allocated memory was 176.2 MB in the beginning and 292.6 MB in the end (delta: 116.4 MB). Free memory was 70.5 MB in the beginning and 203.0 MB in the end (delta: -132.5 MB). Peak memory consumption was 150.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 163.07 ms. Allocated memory is still 292.6 MB. Free memory was 203.0 MB in the beginning and 165.6 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...