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_label08_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:10:52,717 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:10:52,719 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:10:52,733 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:10:52,733 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:10:52,734 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:10:52,736 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:10:52,737 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:10:52,739 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:10:52,740 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:10:52,741 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:10:52,741 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:10:52,742 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:10:52,743 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:10:52,744 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:10:52,745 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:10:52,746 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:10:52,748 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:10:52,750 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:10:52,752 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:10:52,753 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:10:52,754 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:10:52,757 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:10:52,757 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:10:52,757 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:10:52,758 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:10:52,758 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:10:52,759 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:10:52,760 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:10:52,761 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:10:52,761 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:10:52,762 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:10:52,767 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:10:52,767 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:10:52,768 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:10:52,768 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:10:52,768 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:10:52,769 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:10:52,770 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:10:52,770 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 12:10:52,799 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:10:52,799 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:10:52,801 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:10:52,801 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:10:52,802 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:10:52,802 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:10:52,802 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:10:52,802 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:10:52,803 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:10:52,804 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:10:52,804 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:10:52,805 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:10:52,805 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:10:52,805 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:10:52,805 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:10:52,805 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:10:52,806 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:10:52,806 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:10:52,806 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:10:52,806 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:10:52,806 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:10:52,806 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:10:52,807 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:10:52,807 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:10:52,807 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:10:52,807 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:10:52,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:10:52,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:10:52,810 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 12:10:52,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:10:52,862 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:10:52,866 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:10:52,868 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:10:52,868 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:10:52,869 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label08_false-unreach-call_false-termination.c [2019-03-18 12:10:52,928 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a658fb25/9c8945129e254456aa12abbf6f12ac57/FLAG089fb55bb [2019-03-18 12:10:53,497 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:10:53,498 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label08_false-unreach-call_false-termination.c [2019-03-18 12:10:53,513 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a658fb25/9c8945129e254456aa12abbf6f12ac57/FLAG089fb55bb [2019-03-18 12:10:53,719 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a658fb25/9c8945129e254456aa12abbf6f12ac57 [2019-03-18 12:10:53,728 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:10:53,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:10:53,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:10:53,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:10:53,736 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:10:53,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:10:53" (1/1) ... [2019-03-18 12:10:53,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c9a028f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:53, skipping insertion in model container [2019-03-18 12:10:53,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:10:53" (1/1) ... [2019-03-18 12:10:53,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:10:53,815 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:10:54,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:10:54,277 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:10:54,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:10:54,484 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:10:54,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54 WrapperNode [2019-03-18 12:10:54,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:10:54,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:10:54,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:10:54,486 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:10:54,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:10:54,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:10:54,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:10:54,866 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:10:54,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:54,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:55,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (1/1) ... [2019-03-18 12:10:55,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:10:55,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:10:55,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:10:55,020 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:10:55,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:54" (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 12:10:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:10:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:10:58,840 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:10:58,841 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:10:58,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:58 BoogieIcfgContainer [2019-03-18 12:10:58,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:10:58,843 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:10:58,843 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:10:58,843 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:10:58,846 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:58" (1/1) ... [2019-03-18 12:11:01,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:01 HornClauseAST [2019-03-18 12:11:01,331 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:01,331 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:01,331 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:01,332 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:01,333 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:01" (1/1) ... [2019-03-18 12:11:01,335 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label08_false-unreach-call_false-termination.c_UID4228189594187080001.smt2 [2019-03-18 12:11:01,493 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:01,495 INFO L168 Benchmark]: Toolchain (without parser) took 7766.57 ms. Allocated memory was 101.7 MB in the beginning and 255.9 MB in the end (delta: 154.1 MB). Free memory was 71.6 MB in the beginning and 173.3 MB in the end (delta: -101.7 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,497 INFO L168 Benchmark]: CDTParser took 0.20 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 12:11:01,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.74 ms. Allocated memory is still 101.7 MB. Free memory was 71.4 MB in the beginning and 34.5 MB in the end (delta: 36.8 MB). Peak memory consumption was 36.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,497 INFO L168 Benchmark]: Boogie Procedure Inliner took 380.31 ms. Allocated memory was 101.7 MB in the beginning and 134.2 MB in the end (delta: 32.5 MB). Free memory was 34.3 MB in the beginning and 106.7 MB in the end (delta: -72.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,499 INFO L168 Benchmark]: Boogie Preprocessor took 152.53 ms. Allocated memory is still 134.2 MB. Free memory was 106.7 MB in the beginning and 100.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,499 INFO L168 Benchmark]: RCFGBuilder took 3823.74 ms. Allocated memory was 134.2 MB in the beginning and 144.2 MB in the end (delta: 10.0 MB). Free memory was 99.9 MB in the beginning and 102.2 MB in the end (delta: -2.4 MB). Peak memory consumption was 52.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,500 INFO L168 Benchmark]: IcfgToChc took 2487.81 ms. Allocated memory was 144.2 MB in the beginning and 255.9 MB in the end (delta: 111.7 MB). Free memory was 102.2 MB in the beginning and 202.3 MB in the end (delta: -100.1 MB). Peak memory consumption was 122.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,501 INFO L168 Benchmark]: ChcSmtPrinter took 162.30 ms. Allocated memory is still 255.9 MB. Free memory was 202.3 MB in the beginning and 173.3 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:01,507 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 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 754.74 ms. Allocated memory is still 101.7 MB. Free memory was 71.4 MB in the beginning and 34.5 MB in the end (delta: 36.8 MB). Peak memory consumption was 36.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 380.31 ms. Allocated memory was 101.7 MB in the beginning and 134.2 MB in the end (delta: 32.5 MB). Free memory was 34.3 MB in the beginning and 106.7 MB in the end (delta: -72.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 152.53 ms. Allocated memory is still 134.2 MB. Free memory was 106.7 MB in the beginning and 100.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3823.74 ms. Allocated memory was 134.2 MB in the beginning and 144.2 MB in the end (delta: 10.0 MB). Free memory was 99.9 MB in the beginning and 102.2 MB in the end (delta: -2.4 MB). Peak memory consumption was 52.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2487.81 ms. Allocated memory was 144.2 MB in the beginning and 255.9 MB in the end (delta: 111.7 MB). Free memory was 102.2 MB in the beginning and 202.3 MB in the end (delta: -100.1 MB). Peak memory consumption was 122.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 162.30 ms. Allocated memory is still 255.9 MB. Free memory was 202.3 MB in the beginning and 173.3 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...