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_label08_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:08:46,133 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:08:46,135 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:08:46,147 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:08:46,147 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:08:46,148 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:08:46,151 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:08:46,153 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:08:46,155 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:08:46,156 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:08:46,157 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:08:46,157 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:08:46,158 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:08:46,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:08:46,160 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:08:46,161 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:08:46,161 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:08:46,163 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:08:46,165 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:08:46,167 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:08:46,168 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:08:46,170 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:08:46,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:08:46,173 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:08:46,173 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:08:46,177 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:08:46,178 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:08:46,179 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:08:46,182 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:08:46,183 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:08:46,183 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:08:46,186 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:08:46,187 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:08:46,187 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:08:46,188 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:08:46,188 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:08:46,188 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:08:46,190 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:08:46,192 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:08:46,192 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 12:08:46,207 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:08:46,207 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:08:46,208 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:08:46,208 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:08:46,209 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:08:46,209 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:08:46,209 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:08:46,209 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:08:46,210 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:08:46,210 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:08:46,210 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:08:46,210 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:08:46,210 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:08:46,210 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:08:46,211 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:08:46,211 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:08:46,211 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:08:46,211 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:08:46,212 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:08:46,212 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:08:46,212 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:08:46,212 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:08:46,212 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:08:46,213 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:08:46,213 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:08:46,213 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:08:46,213 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:08:46,213 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:08:46,214 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 12:08:46,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:08:46,288 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:08:46,294 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:08:46,296 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:08:46,297 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:08:46,298 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label08_false-unreach-call.c [2019-03-18 12:08:46,359 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ebd5fb96/69f03fddc064413bb9eb86a0244ac76c/FLAG87f2f1c69 [2019-03-18 12:08:46,981 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:08:46,982 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label08_false-unreach-call.c [2019-03-18 12:08:47,011 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ebd5fb96/69f03fddc064413bb9eb86a0244ac76c/FLAG87f2f1c69 [2019-03-18 12:08:47,211 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ebd5fb96/69f03fddc064413bb9eb86a0244ac76c [2019-03-18 12:08:47,222 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:08:47,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:08:47,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:47,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:08:47,229 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:08:47,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:47" (1/1) ... [2019-03-18 12:08:47,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50df8f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:47, skipping insertion in model container [2019-03-18 12:08:47,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:47" (1/1) ... [2019-03-18 12:08:47,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:08:47,312 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:08:47,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:47,854 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:08:48,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:48,114 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:08:48,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48 WrapperNode [2019-03-18 12:08:48,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:48,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:48,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:08:48,116 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:08:48,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,484 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:48,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:08:48,485 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:08:48,485 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:08:48,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,517 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (1/1) ... [2019-03-18 12:08:48,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:08:48,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:08:48,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:08:48,643 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:08:48,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:48" (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 12:08:48,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:08:48,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:08:53,044 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:08:53,045 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:08:53,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:53 BoogieIcfgContainer [2019-03-18 12:08:53,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:08:53,047 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:08:53,048 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:08:53,048 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:08:53,053 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:53" (1/1) ... [2019-03-18 12:08:56,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:56 HornClauseAST [2019-03-18 12:08:56,091 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:08:56,092 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:08:56,092 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:08:56,092 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:08:56,093 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:56" (1/1) ... [2019-03-18 12:08:56,095 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label08_false-unreach-call.c_UID887582868433289458.smt2 [2019-03-18 12:08:56,258 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:08:56,260 INFO L168 Benchmark]: Toolchain (without parser) took 9036.84 ms. Allocated memory was 114.8 MB in the beginning and 366.5 MB in the end (delta: 251.7 MB). Free memory was 59.7 MB in the beginning and 97.5 MB in the end (delta: -37.8 MB). Peak memory consumption was 213.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,262 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:08:56,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 890.30 ms. Allocated memory is still 114.8 MB. Free memory was 59.3 MB in the beginning and 56.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,262 INFO L168 Benchmark]: Boogie Procedure Inliner took 368.29 ms. Allocated memory was 114.8 MB in the beginning and 183.0 MB in the end (delta: 68.2 MB). Free memory was 56.1 MB in the beginning and 147.2 MB in the end (delta: -91.1 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,263 INFO L168 Benchmark]: Boogie Preprocessor took 157.51 ms. Allocated memory is still 183.0 MB. Free memory was 147.2 MB in the beginning and 136.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,264 INFO L168 Benchmark]: RCFGBuilder took 4405.01 ms. Allocated memory was 183.0 MB in the beginning and 186.1 MB in the end (delta: 3.1 MB). Free memory was 136.1 MB in the beginning and 68.5 MB in the end (delta: 67.6 MB). Peak memory consumption was 96.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,264 INFO L168 Benchmark]: IcfgToChc took 3043.85 ms. Allocated memory was 186.1 MB in the beginning and 366.5 MB in the end (delta: 180.4 MB). Free memory was 68.5 MB in the beginning and 133.5 MB in the end (delta: -65.0 MB). Peak memory consumption was 197.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,265 INFO L168 Benchmark]: ChcSmtPrinter took 166.48 ms. Allocated memory is still 366.5 MB. Free memory was 133.5 MB in the beginning and 97.5 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:56,268 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 890.30 ms. Allocated memory is still 114.8 MB. Free memory was 59.3 MB in the beginning and 56.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 368.29 ms. Allocated memory was 114.8 MB in the beginning and 183.0 MB in the end (delta: 68.2 MB). Free memory was 56.1 MB in the beginning and 147.2 MB in the end (delta: -91.1 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 157.51 ms. Allocated memory is still 183.0 MB. Free memory was 147.2 MB in the beginning and 136.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4405.01 ms. Allocated memory was 183.0 MB in the beginning and 186.1 MB in the end (delta: 3.1 MB). Free memory was 136.1 MB in the beginning and 68.5 MB in the end (delta: 67.6 MB). Peak memory consumption was 96.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 3043.85 ms. Allocated memory was 186.1 MB in the beginning and 366.5 MB in the end (delta: 180.4 MB). Free memory was 68.5 MB in the beginning and 133.5 MB in the end (delta: -65.0 MB). Peak memory consumption was 197.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 166.48 ms. Allocated memory is still 366.5 MB. Free memory was 133.5 MB in the beginning and 97.5 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...