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/Problem13_label54_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:07:27,611 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:07:27,614 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:07:27,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:07:27,631 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:07:27,632 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:07:27,635 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:07:27,638 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:07:27,640 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:07:27,641 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:07:27,644 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:07:27,644 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:07:27,646 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:07:27,649 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:07:27,656 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:07:27,660 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:07:27,662 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:07:27,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:07:27,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:07:27,669 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:07:27,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:07:27,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:07:27,674 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:07:27,674 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:07:27,674 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:07:27,675 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:07:27,675 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:07:27,676 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:07:27,676 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:07:27,677 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:07:27,678 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:07:27,679 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:07:27,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:07:27,680 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:07:27,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:07:27,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:07:27,681 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:07:27,682 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:07:27,683 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:07:27,683 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 21:07:27,698 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:07:27,698 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:07:27,700 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:07:27,701 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:07:27,701 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:07:27,701 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:07:27,701 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:07:27,701 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:07:27,702 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:07:27,702 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:07:27,702 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:07:27,702 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:07:27,702 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:07:27,703 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:07:27,704 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:07:27,704 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:07:27,704 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:07:27,704 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:07:27,705 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:07:27,705 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:07:27,705 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:07:27,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:07:27,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:07:27,706 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:07:27,706 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:07:27,706 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:07:27,706 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:07:27,706 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:07:27,706 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 21:07:27,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:07:27,756 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:07:27,760 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:07:27,761 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:07:27,762 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:07:27,762 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label54_false-unreach-call.c [2019-03-17 21:07:27,839 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/173c52f2f/526761958b304fad8795e9a33331032b/FLAGcce312c42 [2019-03-17 21:07:28,658 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:07:28,659 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label54_false-unreach-call.c [2019-03-17 21:07:28,702 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/173c52f2f/526761958b304fad8795e9a33331032b/FLAGcce312c42 [2019-03-17 21:07:29,157 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/173c52f2f/526761958b304fad8795e9a33331032b [2019-03-17 21:07:29,168 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:07:29,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:07:29,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:07:29,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:07:29,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:07:29,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:07:29" (1/1) ... [2019-03-17 21:07:29,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18feea52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:29, skipping insertion in model container [2019-03-17 21:07:29,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:07:29" (1/1) ... [2019-03-17 21:07:29,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:07:29,388 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:07:30,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:07:30,977 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:07:31,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:07:32,214 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:07:32,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32 WrapperNode [2019-03-17 21:07:32,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:07:32,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:07:32,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:07:32,217 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:07:32,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:32,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:32,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:07:32,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:07:32,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:07:32,754 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:07:32,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:32,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:32,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:32,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:32,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:33,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:33,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (1/1) ... [2019-03-17 21:07:33,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:07:33,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:07:33,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:07:33,215 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:07:33,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:32" (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 21:07:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:07:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:07:45,000 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:07:45,000 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:07:45,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:07:45 BoogieIcfgContainer [2019-03-17 21:07:45,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:07:45,002 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:07:45,002 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:07:45,003 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:07:45,005 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:07:45" (1/1) ... [2019-03-17 21:07:58,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:07:58 HornClauseAST [2019-03-17 21:07:58,974 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:07:58,974 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:07:58,974 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:07:58,975 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:07:58,978 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:07:58" (1/1) ... [2019-03-17 21:07:58,983 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label54_false-unreach-call.c_UID4535588595808861186.smt2 [2019-03-17 21:08:00,091 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:08:00,093 INFO L168 Benchmark]: Toolchain (without parser) took 30924.70 ms. Allocated memory was 101.7 MB in the beginning and 753.9 MB in the end (delta: 652.2 MB). Free memory was 57.2 MB in the beginning and 337.6 MB in the end (delta: -280.4 MB). Peak memory consumption was 585.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,095 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:08:00,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3045.57 ms. Allocated memory was 101.7 MB in the beginning and 211.3 MB in the end (delta: 109.6 MB). Free memory was 57.0 MB in the beginning and 148.4 MB in the end (delta: -91.4 MB). Peak memory consumption was 90.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 536.93 ms. Allocated memory was 211.3 MB in the beginning and 238.0 MB in the end (delta: 26.7 MB). Free memory was 148.4 MB in the beginning and 101.6 MB in the end (delta: 46.8 MB). Peak memory consumption was 113.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,096 INFO L168 Benchmark]: Boogie Preprocessor took 461.34 ms. Allocated memory is still 238.0 MB. Free memory was 101.6 MB in the beginning and 40.4 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,097 INFO L168 Benchmark]: RCFGBuilder took 11786.93 ms. Allocated memory was 238.0 MB in the beginning and 382.7 MB in the end (delta: 144.7 MB). Free memory was 40.4 MB in the beginning and 257.5 MB in the end (delta: -217.1 MB). Peak memory consumption was 113.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,098 INFO L168 Benchmark]: IcfgToChc took 13971.73 ms. Allocated memory was 382.7 MB in the beginning and 691.5 MB in the end (delta: 308.8 MB). Free memory was 257.5 MB in the beginning and 96.2 MB in the end (delta: 161.3 MB). Peak memory consumption was 494.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,098 INFO L168 Benchmark]: ChcSmtPrinter took 1117.43 ms. Allocated memory was 691.5 MB in the beginning and 753.9 MB in the end (delta: 62.4 MB). Free memory was 96.2 MB in the beginning and 337.6 MB in the end (delta: -241.4 MB). Peak memory consumption was 34.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:00,102 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 90.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3045.57 ms. Allocated memory was 101.7 MB in the beginning and 211.3 MB in the end (delta: 109.6 MB). Free memory was 57.0 MB in the beginning and 148.4 MB in the end (delta: -91.4 MB). Peak memory consumption was 90.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 536.93 ms. Allocated memory was 211.3 MB in the beginning and 238.0 MB in the end (delta: 26.7 MB). Free memory was 148.4 MB in the beginning and 101.6 MB in the end (delta: 46.8 MB). Peak memory consumption was 113.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 461.34 ms. Allocated memory is still 238.0 MB. Free memory was 101.6 MB in the beginning and 40.4 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11786.93 ms. Allocated memory was 238.0 MB in the beginning and 382.7 MB in the end (delta: 144.7 MB). Free memory was 40.4 MB in the beginning and 257.5 MB in the end (delta: -217.1 MB). Peak memory consumption was 113.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 13971.73 ms. Allocated memory was 382.7 MB in the beginning and 691.5 MB in the end (delta: 308.8 MB). Free memory was 257.5 MB in the beginning and 96.2 MB in the end (delta: 161.3 MB). Peak memory consumption was 494.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1117.43 ms. Allocated memory was 691.5 MB in the beginning and 753.9 MB in the end (delta: 62.4 MB). Free memory was 96.2 MB in the beginning and 337.6 MB in the end (delta: -241.4 MB). Peak memory consumption was 34.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...