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/Problem01_label33_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:57:42,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:57:42,118 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:57:42,131 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:57:42,132 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:57:42,133 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:57:42,134 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:57:42,136 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:57:42,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:57:42,139 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:57:42,140 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:57:42,141 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:57:42,142 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:57:42,143 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:57:42,144 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:57:42,145 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:57:42,146 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:57:42,148 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:57:42,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:57:42,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:57:42,153 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:57:42,155 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:57:42,157 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:57:42,158 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:57:42,158 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:57:42,159 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:57:42,162 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:57:42,163 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:57:42,163 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:57:42,164 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:57:42,167 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:57:42,168 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:57:42,170 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:57:42,171 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:57:42,172 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:57:42,172 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:57:42,174 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:57:42,175 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:57:42,176 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:57:42,176 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 11:57:42,202 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:57:42,202 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:57:42,204 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:57:42,205 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:57:42,205 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:57:42,205 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:57:42,205 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:57:42,207 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:57:42,207 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:57:42,207 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:57:42,207 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:57:42,207 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:57:42,208 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:57:42,208 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:57:42,208 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:57:42,208 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:57:42,208 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:57:42,210 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:57:42,210 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:57:42,210 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:57:42,211 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:57:42,211 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:57:42,211 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:57:42,211 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:57:42,211 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:57:42,212 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:57:42,212 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:57:42,212 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:57:42,212 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 11:57:42,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:57:42,281 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:57:42,285 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:57:42,286 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:57:42,287 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:57:42,287 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label33_false-unreach-call_false-termination.c [2019-03-18 11:57:42,364 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540bf38b2/2a86733dd0e74537b4fd636beda3fdfc/FLAG574be3785 [2019-03-18 11:57:42,892 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:57:42,893 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label33_false-unreach-call_false-termination.c [2019-03-18 11:57:42,909 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540bf38b2/2a86733dd0e74537b4fd636beda3fdfc/FLAG574be3785 [2019-03-18 11:57:43,160 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540bf38b2/2a86733dd0e74537b4fd636beda3fdfc [2019-03-18 11:57:43,171 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:57:43,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:57:43,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:57:43,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:57:43,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:57:43,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423a0374 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43, skipping insertion in model container [2019-03-18 11:57:43,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:57:43,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:57:43,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:57:43,705 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:57:43,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:57:43,866 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:57:43,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43 WrapperNode [2019-03-18 11:57:43,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:57:43,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:57:43,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:57:43,868 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:57:43,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:43,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:57:44,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:57:44,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:57:44,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:57:44,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,142 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (1/1) ... [2019-03-18 11:57:44,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:57:44,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:57:44,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:57:44,193 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:57:44,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:57:43" (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 11:57:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:57:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:57:47,597 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:57:47,598 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 11:57:47,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:57:47 BoogieIcfgContainer [2019-03-18 11:57:47,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:57:47,600 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:57:47,600 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:57:47,600 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:57:47,607 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:57:47" (1/1) ... [2019-03-18 11:57:50,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:57:50 HornClauseAST [2019-03-18 11:57:50,687 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:57:50,687 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:57:50,687 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:57:50,687 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:57:50,689 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:57:50" (1/1) ... [2019-03-18 11:57:50,691 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label33_false-unreach-call_false-termination.c_UID6194939880163198124.smt2 [2019-03-18 11:57:50,915 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:57:50,916 INFO L168 Benchmark]: Toolchain (without parser) took 7744.88 ms. Allocated memory was 115.9 MB in the beginning and 317.2 MB in the end (delta: 201.3 MB). Free memory was 63.2 MB in the beginning and 148.6 MB in the end (delta: -85.4 MB). Peak memory consumption was 115.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,918 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 115.9 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:57:50,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.00 ms. Allocated memory is still 115.9 MB. Free memory was 63.2 MB in the beginning and 79.8 MB in the end (delta: -16.6 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 254.87 ms. Allocated memory was 115.9 MB in the beginning and 183.5 MB in the end (delta: 67.6 MB). Free memory was 79.8 MB in the beginning and 161.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,920 INFO L168 Benchmark]: Boogie Preprocessor took 70.05 ms. Allocated memory is still 183.5 MB. Free memory was 161.6 MB in the beginning and 157.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,920 INFO L168 Benchmark]: RCFGBuilder took 3406.83 ms. Allocated memory was 183.5 MB in the beginning and 183.0 MB in the end (delta: -524.3 kB). Free memory was 157.2 MB in the beginning and 155.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 104.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,921 INFO L168 Benchmark]: IcfgToChc took 3086.89 ms. Allocated memory was 183.0 MB in the beginning and 317.2 MB in the end (delta: 134.2 MB). Free memory was 155.5 MB in the beginning and 180.1 MB in the end (delta: -24.6 MB). Peak memory consumption was 261.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,921 INFO L168 Benchmark]: ChcSmtPrinter took 227.91 ms. Allocated memory is still 317.2 MB. Free memory was 180.1 MB in the beginning and 148.6 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:57:50,925 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 115.9 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 693.00 ms. Allocated memory is still 115.9 MB. Free memory was 63.2 MB in the beginning and 79.8 MB in the end (delta: -16.6 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 254.87 ms. Allocated memory was 115.9 MB in the beginning and 183.5 MB in the end (delta: 67.6 MB). Free memory was 79.8 MB in the beginning and 161.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 70.05 ms. Allocated memory is still 183.5 MB. Free memory was 161.6 MB in the beginning and 157.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3406.83 ms. Allocated memory was 183.5 MB in the beginning and 183.0 MB in the end (delta: -524.3 kB). Free memory was 157.2 MB in the beginning and 155.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 104.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 3086.89 ms. Allocated memory was 183.0 MB in the beginning and 317.2 MB in the end (delta: 134.2 MB). Free memory was 155.5 MB in the beginning and 180.1 MB in the end (delta: -24.6 MB). Peak memory consumption was 261.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 227.91 ms. Allocated memory is still 317.2 MB. Free memory was 180.1 MB in the beginning and 148.6 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...