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/Problem17_label53_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:12:50,999 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:12:51,001 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:12:51,014 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:12:51,015 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:12:51,016 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:12:51,017 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:12:51,019 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:12:51,020 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:12:51,021 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:12:51,022 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:12:51,023 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:12:51,024 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:12:51,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:12:51,026 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:12:51,026 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:12:51,027 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:12:51,029 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:12:51,031 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:12:51,033 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:12:51,034 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:12:51,035 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:12:51,041 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:12:51,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:12:51,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:12:51,043 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:12:51,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:12:51,046 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:12:51,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:12:51,049 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:12:51,050 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:12:51,051 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:12:51,053 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:12:51,053 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:12:51,055 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:12:51,055 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:12:51,055 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:12:51,057 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:12:51,058 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:12:51,058 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 12:12:51,083 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:12:51,083 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:12:51,085 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:12:51,085 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:12:51,085 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:12:51,085 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:12:51,085 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:12:51,086 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:12:51,086 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:12:51,086 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:12:51,087 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:12:51,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:12:51,087 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:12:51,087 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:12:51,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:12:51,087 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:12:51,088 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:12:51,088 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:12:51,088 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:12:51,088 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:12:51,088 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:12:51,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:12:51,090 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:12:51,090 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:12:51,090 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:12:51,090 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:12:51,091 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:12:51,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:12:51,091 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 12:12:51,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:12:51,169 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:12:51,172 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:12:51,174 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:12:51,174 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:12:51,175 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label53_false-unreach-call.c [2019-03-18 12:12:51,236 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd5ae872d/885cbf04d9ef4306af6bce3c4b8cdc1f/FLAGefc461156 [2019-03-18 12:12:51,934 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:12:51,935 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label53_false-unreach-call.c [2019-03-18 12:12:51,971 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd5ae872d/885cbf04d9ef4306af6bce3c4b8cdc1f/FLAGefc461156 [2019-03-18 12:12:52,038 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd5ae872d/885cbf04d9ef4306af6bce3c4b8cdc1f [2019-03-18 12:12:52,048 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:12:52,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:12:52,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:52,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:12:52,054 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:12:52,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:52" (1/1) ... [2019-03-18 12:12:52,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65438cff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:52, skipping insertion in model container [2019-03-18 12:12:52,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:52" (1/1) ... [2019-03-18 12:12:52,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:12:52,167 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:12:53,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:53,166 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:12:53,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:53,852 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:12:53,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53 WrapperNode [2019-03-18 12:12:53,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:53,853 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:53,854 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:12:53,854 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:12:53,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:53,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:54,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:12:54,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:12:54,274 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:12:54,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (1/1) ... [2019-03-18 12:12:54,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:12:54,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:12:54,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:12:54,570 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:12:54,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:53" (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 12:12:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:12:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:13:03,148 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:13:03,148 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:13:03,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:03 BoogieIcfgContainer [2019-03-18 12:13:03,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:13:03,150 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:13:03,150 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:13:03,151 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:13:03,153 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:03" (1/1) ... [2019-03-18 12:13:09,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:09 HornClauseAST [2019-03-18 12:13:09,297 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:13:09,297 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:13:09,298 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:13:09,298 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:13:09,299 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:09" (1/1) ... [2019-03-18 12:13:09,301 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label53_false-unreach-call.c_UID3038824503194070281.smt2 [2019-03-18 12:13:09,732 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:13:09,734 INFO L168 Benchmark]: Toolchain (without parser) took 17685.80 ms. Allocated memory was 99.6 MB in the beginning and 525.9 MB in the end (delta: 426.2 MB). Free memory was 65.3 MB in the beginning and 171.7 MB in the end (delta: -106.4 MB). Peak memory consumption was 319.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,736 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:13:09,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1802.58 ms. Allocated memory was 99.6 MB in the beginning and 161.0 MB in the end (delta: 61.3 MB). Free memory was 65.0 MB in the beginning and 121.4 MB in the end (delta: -56.4 MB). Peak memory consumption was 79.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,737 INFO L168 Benchmark]: Boogie Procedure Inliner took 420.27 ms. Allocated memory was 161.0 MB in the beginning and 194.0 MB in the end (delta: 33.0 MB). Free memory was 121.4 MB in the beginning and 120.4 MB in the end (delta: 994.0 kB). Peak memory consumption was 83.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,741 INFO L168 Benchmark]: Boogie Preprocessor took 295.61 ms. Allocated memory is still 194.0 MB. Free memory was 120.4 MB in the beginning and 88.2 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,741 INFO L168 Benchmark]: RCFGBuilder took 8580.22 ms. Allocated memory was 194.0 MB in the beginning and 307.2 MB in the end (delta: 113.2 MB). Free memory was 88.2 MB in the beginning and 162.8 MB in the end (delta: -74.6 MB). Peak memory consumption was 117.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,742 INFO L168 Benchmark]: IcfgToChc took 6146.76 ms. Allocated memory was 307.2 MB in the beginning and 525.9 MB in the end (delta: 218.6 MB). Free memory was 162.8 MB in the beginning and 265.3 MB in the end (delta: -102.5 MB). Peak memory consumption was 283.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,742 INFO L168 Benchmark]: ChcSmtPrinter took 435.26 ms. Allocated memory is still 525.9 MB. Free memory was 265.3 MB in the beginning and 171.7 MB in the end (delta: 93.6 MB). Peak memory consumption was 93.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:09,746 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 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1802.58 ms. Allocated memory was 99.6 MB in the beginning and 161.0 MB in the end (delta: 61.3 MB). Free memory was 65.0 MB in the beginning and 121.4 MB in the end (delta: -56.4 MB). Peak memory consumption was 79.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 420.27 ms. Allocated memory was 161.0 MB in the beginning and 194.0 MB in the end (delta: 33.0 MB). Free memory was 121.4 MB in the beginning and 120.4 MB in the end (delta: 994.0 kB). Peak memory consumption was 83.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 295.61 ms. Allocated memory is still 194.0 MB. Free memory was 120.4 MB in the beginning and 88.2 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8580.22 ms. Allocated memory was 194.0 MB in the beginning and 307.2 MB in the end (delta: 113.2 MB). Free memory was 88.2 MB in the beginning and 162.8 MB in the end (delta: -74.6 MB). Peak memory consumption was 117.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 6146.76 ms. Allocated memory was 307.2 MB in the beginning and 525.9 MB in the end (delta: 218.6 MB). Free memory was 162.8 MB in the beginning and 265.3 MB in the end (delta: -102.5 MB). Peak memory consumption was 283.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 435.26 ms. Allocated memory is still 525.9 MB. Free memory was 265.3 MB in the beginning and 171.7 MB in the end (delta: 93.6 MB). Peak memory consumption was 93.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...