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/Problem14_label48_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:33:17,137 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:33:17,142 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:33:17,163 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:33:17,163 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:33:17,164 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:33:17,166 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:33:17,168 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:33:17,172 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:33:17,173 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:33:17,174 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:33:17,175 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:33:17,175 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:33:17,185 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:33:17,187 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:33:17,191 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:33:17,193 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:33:17,195 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:33:17,198 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:33:17,199 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:33:17,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:33:17,202 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:33:17,204 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:33:17,204 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:33:17,204 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:33:17,205 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:33:17,206 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:33:17,207 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:33:17,207 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:33:17,207 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:33:17,208 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:33:17,209 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:33:17,210 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:33:17,210 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:33:17,211 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:33:17,211 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:33:17,211 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:33:17,212 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:33:17,213 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:33:17,213 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 21:33:17,235 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:33:17,235 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:33:17,237 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:33:17,237 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:33:17,237 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:33:17,237 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:33:17,238 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:33:17,238 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:33:17,238 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:33:17,238 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:33:17,238 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:33:17,239 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:33:17,239 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:33:17,239 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:33:17,239 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:33:17,239 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:33:17,239 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:33:17,240 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:33:17,241 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:33:17,241 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:33:17,241 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:33:17,241 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:33:17,242 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:33:17,242 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:33:17,242 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:33:17,242 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:33:17,242 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:33:17,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:33:17,243 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 21:33:17,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:33:17,296 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:33:17,302 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:33:17,304 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:33:17,305 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:33:17,305 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label48_true-unreach-call_false-termination.c [2019-03-17 21:33:17,372 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e6bdd244/f168a1b2b11e44b5b732f69ea85f0bf4/FLAG96fc7bcc1 [2019-03-17 21:33:17,955 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:33:17,956 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label48_true-unreach-call_false-termination.c [2019-03-17 21:33:17,980 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e6bdd244/f168a1b2b11e44b5b732f69ea85f0bf4/FLAG96fc7bcc1 [2019-03-17 21:33:18,172 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e6bdd244/f168a1b2b11e44b5b732f69ea85f0bf4 [2019-03-17 21:33:18,180 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:33:18,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:33:18,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:18,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:33:18,186 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:33:18,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:18,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ded92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18, skipping insertion in model container [2019-03-17 21:33:18,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:18,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:33:18,270 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:33:18,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:18,704 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:33:18,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:18,883 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:33:18,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18 WrapperNode [2019-03-17 21:33:18,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:18,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:18,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:33:18,885 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:33:18,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:19,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:33:19,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:33:19,119 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:33:19,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (1/1) ... [2019-03-17 21:33:19,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:33:19,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:33:19,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:33:19,270 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:33:19,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:18" (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 21:33:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:33:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:33:23,373 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:33:23,373 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:33:23,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:23 BoogieIcfgContainer [2019-03-17 21:33:23,375 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:33:23,375 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:33:23,375 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:33:23,376 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:33:23,379 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:23" (1/1) ... [2019-03-17 21:33:26,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:26 HornClauseAST [2019-03-17 21:33:26,007 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:26,008 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:26,008 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:26,010 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:26,011 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:26,013 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label48_true-unreach-call_false-termination.c_UID2460585542415541114.smt2 [2019-03-17 21:33:26,212 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:26,214 INFO L168 Benchmark]: Toolchain (without parser) took 8033.33 ms. Allocated memory was 99.6 MB in the beginning and 284.2 MB in the end (delta: 184.5 MB). Free memory was 72.0 MB in the beginning and 228.5 MB in the end (delta: -156.5 MB). Peak memory consumption was 151.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,215 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:26,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.07 ms. Allocated memory is still 99.6 MB. Free memory was 71.7 MB in the beginning and 34.5 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,216 INFO L168 Benchmark]: Boogie Procedure Inliner took 233.55 ms. Allocated memory was 99.6 MB in the beginning and 130.5 MB in the end (delta: 30.9 MB). Free memory was 34.5 MB in the beginning and 102.9 MB in the end (delta: -68.3 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,217 INFO L168 Benchmark]: Boogie Preprocessor took 150.34 ms. Allocated memory is still 130.5 MB. Free memory was 102.9 MB in the beginning and 96.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,217 INFO L168 Benchmark]: RCFGBuilder took 4105.32 ms. Allocated memory was 130.5 MB in the beginning and 140.5 MB in the end (delta: 10.0 MB). Free memory was 96.5 MB in the beginning and 93.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 50.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,218 INFO L168 Benchmark]: IcfgToChc took 2632.47 ms. Allocated memory was 140.5 MB in the beginning and 223.9 MB in the end (delta: 83.4 MB). Free memory was 93.7 MB in the beginning and 64.0 MB in the end (delta: 29.8 MB). Peak memory consumption was 132.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,218 INFO L168 Benchmark]: ChcSmtPrinter took 204.16 ms. Allocated memory was 223.9 MB in the beginning and 284.2 MB in the end (delta: 60.3 MB). Free memory was 64.0 MB in the beginning and 228.5 MB in the end (delta: -164.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:26,222 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 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 702.07 ms. Allocated memory is still 99.6 MB. Free memory was 71.7 MB in the beginning and 34.5 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 233.55 ms. Allocated memory was 99.6 MB in the beginning and 130.5 MB in the end (delta: 30.9 MB). Free memory was 34.5 MB in the beginning and 102.9 MB in the end (delta: -68.3 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 150.34 ms. Allocated memory is still 130.5 MB. Free memory was 102.9 MB in the beginning and 96.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4105.32 ms. Allocated memory was 130.5 MB in the beginning and 140.5 MB in the end (delta: 10.0 MB). Free memory was 96.5 MB in the beginning and 93.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 50.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 2632.47 ms. Allocated memory was 140.5 MB in the beginning and 223.9 MB in the end (delta: 83.4 MB). Free memory was 93.7 MB in the beginning and 64.0 MB in the end (delta: 29.8 MB). Peak memory consumption was 132.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 204.16 ms. Allocated memory was 223.9 MB in the beginning and 284.2 MB in the end (delta: 60.3 MB). Free memory was 64.0 MB in the beginning and 228.5 MB in the end (delta: -164.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...