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_label01_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:38:11,087 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:38:11,089 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:38:11,102 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:38:11,103 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:38:11,105 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:38:11,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:38:11,111 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:38:11,113 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:38:11,114 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:38:11,121 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:38:11,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:38:11,123 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:38:11,124 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:38:11,125 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:38:11,128 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:38:11,130 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:38:11,133 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:38:11,137 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:38:11,139 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:38:11,140 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:38:11,142 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:38:11,145 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:38:11,147 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:38:11,147 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:38:11,149 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:38:11,149 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:38:11,150 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:38:11,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:38:11,153 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:38:11,154 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:38:11,155 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:38:11,156 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:38:11,157 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:38:11,158 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:38:11,158 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:38:11,158 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:38:11,160 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:38:11,162 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:38:11,162 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 12:38:11,186 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:38:11,186 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:38:11,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:38:11,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:38:11,188 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:38:11,189 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:38:11,190 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:38:11,190 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:38:11,190 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:38:11,190 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:38:11,190 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:38:11,190 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:38:11,191 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:38:11,191 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:38:11,192 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:38:11,192 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:38:11,192 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:38:11,192 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:38:11,193 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:38:11,193 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:38:11,193 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:38:11,193 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:38:11,193 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:38:11,194 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:38:11,194 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:38:11,194 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:38:11,194 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:38:11,194 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:38:11,194 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 12:38:11,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:38:11,247 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:38:11,250 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:38:11,252 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:38:11,253 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:38:11,253 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label01_true-unreach-call.c [2019-03-18 12:38:11,310 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8e66f6b4/9c291636888a436b98fc5086834d796b/FLAG8572bd2b9 [2019-03-18 12:38:12,042 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:38:12,043 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label01_true-unreach-call.c [2019-03-18 12:38:12,065 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8e66f6b4/9c291636888a436b98fc5086834d796b/FLAG8572bd2b9 [2019-03-18 12:38:12,126 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8e66f6b4/9c291636888a436b98fc5086834d796b [2019-03-18 12:38:12,140 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:38:12,145 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:38:12,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:12,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:38:12,151 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:38:12,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:12" (1/1) ... [2019-03-18 12:38:12,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467b6e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:12, skipping insertion in model container [2019-03-18 12:38:12,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:12" (1/1) ... [2019-03-18 12:38:12,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:38:12,276 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:38:13,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:13,313 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:38:13,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:14,212 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:38:14,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14 WrapperNode [2019-03-18 12:38:14,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:14,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:14,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:38:14,214 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:38:14,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:14,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:38:14,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:38:14,560 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:38:14,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,719 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (1/1) ... [2019-03-18 12:38:14,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:38:14,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:38:14,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:38:14,838 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:38:14,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:14" (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 12:38:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:38:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:38:23,694 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:38:23,694 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:38:23,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:23 BoogieIcfgContainer [2019-03-18 12:38:23,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:38:23,696 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:38:23,696 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:38:23,697 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:38:23,699 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:23" (1/1) ... [2019-03-18 12:38:30,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:30 HornClauseAST [2019-03-18 12:38:30,374 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:38:30,376 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:38:30,377 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:38:30,377 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:38:30,379 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:30" (1/1) ... [2019-03-18 12:38:30,381 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label01_true-unreach-call.c_UID233971125937331724.smt2 [2019-03-18 12:38:30,817 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:38:30,819 INFO L168 Benchmark]: Toolchain (without parser) took 18677.62 ms. Allocated memory was 101.7 MB in the beginning and 513.8 MB in the end (delta: 412.1 MB). Free memory was 66.2 MB in the beginning and 291.2 MB in the end (delta: -225.1 MB). Peak memory consumption was 187.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,821 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:38:30,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2066.99 ms. Allocated memory was 101.7 MB in the beginning and 162.5 MB in the end (delta: 60.8 MB). Free memory was 65.7 MB in the beginning and 123.8 MB in the end (delta: -58.1 MB). Peak memory consumption was 76.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,821 INFO L168 Benchmark]: Boogie Procedure Inliner took 346.37 ms. Allocated memory was 162.5 MB in the beginning and 191.9 MB in the end (delta: 29.4 MB). Free memory was 123.8 MB in the beginning and 119.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 83.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,823 INFO L168 Benchmark]: Boogie Preprocessor took 277.59 ms. Allocated memory is still 191.9 MB. Free memory was 119.5 MB in the beginning and 86.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,823 INFO L168 Benchmark]: RCFGBuilder took 8858.07 ms. Allocated memory was 191.9 MB in the beginning and 262.1 MB in the end (delta: 70.3 MB). Free memory was 86.3 MB in the beginning and 67.4 MB in the end (delta: 19.0 MB). Peak memory consumption was 89.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,824 INFO L168 Benchmark]: IcfgToChc took 6679.64 ms. Allocated memory was 262.1 MB in the beginning and 513.8 MB in the end (delta: 251.7 MB). Free memory was 67.4 MB in the beginning and 382.3 MB in the end (delta: -315.0 MB). Peak memory consumption was 274.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,824 INFO L168 Benchmark]: ChcSmtPrinter took 441.11 ms. Allocated memory is still 513.8 MB. Free memory was 382.3 MB in the beginning and 291.2 MB in the end (delta: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:30,831 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2066.99 ms. Allocated memory was 101.7 MB in the beginning and 162.5 MB in the end (delta: 60.8 MB). Free memory was 65.7 MB in the beginning and 123.8 MB in the end (delta: -58.1 MB). Peak memory consumption was 76.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 346.37 ms. Allocated memory was 162.5 MB in the beginning and 191.9 MB in the end (delta: 29.4 MB). Free memory was 123.8 MB in the beginning and 119.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 83.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 277.59 ms. Allocated memory is still 191.9 MB. Free memory was 119.5 MB in the beginning and 86.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8858.07 ms. Allocated memory was 191.9 MB in the beginning and 262.1 MB in the end (delta: 70.3 MB). Free memory was 86.3 MB in the beginning and 67.4 MB in the end (delta: 19.0 MB). Peak memory consumption was 89.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 6679.64 ms. Allocated memory was 262.1 MB in the beginning and 513.8 MB in the end (delta: 251.7 MB). Free memory was 67.4 MB in the beginning and 382.3 MB in the end (delta: -315.0 MB). Peak memory consumption was 274.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 441.11 ms. Allocated memory is still 513.8 MB. Free memory was 382.3 MB in the beginning and 291.2 MB in the end (delta: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...