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/systemc/token_ring.07_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:29:00,799 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:29:00,801 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:29:00,818 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:29:00,818 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:29:00,819 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:29:00,822 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:29:00,825 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:29:00,827 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:29:00,828 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:29:00,831 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:29:00,831 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:29:00,838 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:29:00,839 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:29:00,840 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:29:00,842 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:29:00,843 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:29:00,846 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:29:00,852 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:29:00,854 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:29:00,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:29:00,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:29:00,862 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:29:00,862 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:29:00,862 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:29:00,863 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:29:00,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:29:00,865 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:29:00,866 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:29:00,866 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:29:00,869 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:29:00,870 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:29:00,871 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:29:00,871 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:29:00,873 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:29:00,873 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:29:00,873 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:29:00,875 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:29:00,876 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:29:00,876 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 13:29:00,890 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:29:00,891 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:29:00,892 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:29:00,892 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:29:00,892 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:29:00,892 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:29:00,892 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:29:00,893 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:29:00,893 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:29:00,893 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:29:00,893 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:29:00,893 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:29:00,894 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:29:00,894 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:29:00,894 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:29:00,894 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:29:00,894 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:29:00,894 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:29:00,895 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:29:00,895 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:29:00,895 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:29:00,895 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:29:00,895 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:29:00,896 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:29:00,896 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:29:00,896 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:29:00,896 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:29:00,896 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:29:00,896 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 13:29:00,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:29:00,941 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:29:00,946 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:29:00,947 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:29:00,947 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:29:00,948 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/token_ring.07_false-unreach-call_false-termination.cil.c [2019-03-18 13:29:00,997 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e1b810ba/e70144703b00469ab16fcd61b13aad58/FLAGa36b1eb3b [2019-03-18 13:29:01,446 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:29:01,447 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/token_ring.07_false-unreach-call_false-termination.cil.c [2019-03-18 13:29:01,465 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e1b810ba/e70144703b00469ab16fcd61b13aad58/FLAGa36b1eb3b [2019-03-18 13:29:01,772 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e1b810ba/e70144703b00469ab16fcd61b13aad58 [2019-03-18 13:29:01,781 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:29:01,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:29:01,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:29:01,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:29:01,786 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:29:01,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:29:01" (1/1) ... [2019-03-18 13:29:01,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3cb777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:01, skipping insertion in model container [2019-03-18 13:29:01,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:29:01" (1/1) ... [2019-03-18 13:29:01,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:29:01,873 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:29:02,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:29:02,155 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:29:02,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:29:02,327 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:29:02,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02 WrapperNode [2019-03-18 13:29:02,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:29:02,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:29:02,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:29:02,329 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:29:02,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:29:02,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:29:02,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:29:02,535 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:29:02,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,640 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,651 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:29:02,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:29:02,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:29:02,652 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:29:02,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:02" (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 13:29:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:29:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:29:06,158 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:29:06,159 INFO L286 CfgBuilder]: Removed 280 assue(true) statements. [2019-03-18 13:29:06,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:06 BoogieIcfgContainer [2019-03-18 13:29:06,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:29:06,161 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:29:06,161 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:29:06,162 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:29:06,164 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:39,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:39 HornClauseAST [2019-03-18 13:29:39,855 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:29:39,856 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:29:39,856 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:29:39,856 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:29:39,857 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:39" (1/1) ... [2019-03-18 13:29:39,859 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_token_ring.07_false-unreach-call_false-termination.cil.c_UID2968138922323655796.smt2 [2019-03-18 13:29:40,959 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:29:40,961 INFO L168 Benchmark]: Toolchain (without parser) took 39179.58 ms. Allocated memory was 115.3 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 62.5 MB in the beginning and 953.5 MB in the end (delta: -890.9 MB). Peak memory consumption was 665.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,963 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 80.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:29:40,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 545.34 ms. Allocated memory is still 115.3 MB. Free memory was 62.1 MB in the beginning and 41.6 MB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 205.35 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 41.6 MB in the beginning and 97.0 MB in the end (delta: -55.4 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,965 INFO L168 Benchmark]: Boogie Preprocessor took 116.89 ms. Allocated memory is still 125.8 MB. Free memory was 97.0 MB in the beginning and 90.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,965 INFO L168 Benchmark]: RCFGBuilder took 3508.90 ms. Allocated memory was 125.8 MB in the beginning and 181.4 MB in the end (delta: 55.6 MB). Free memory was 90.2 MB in the beginning and 138.5 MB in the end (delta: -48.3 MB). Peak memory consumption was 98.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,966 INFO L168 Benchmark]: IcfgToChc took 33694.36 ms. Allocated memory was 181.4 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 138.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,970 INFO L168 Benchmark]: ChcSmtPrinter took 1103.72 ms. Allocated memory is still 1.7 GB. Free memory was 1.3 GB in the beginning and 953.5 MB in the end (delta: 303.2 MB). Peak memory consumption was 303.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:40,972 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 80.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 545.34 ms. Allocated memory is still 115.3 MB. Free memory was 62.1 MB in the beginning and 41.6 MB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 205.35 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 41.6 MB in the beginning and 97.0 MB in the end (delta: -55.4 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 116.89 ms. Allocated memory is still 125.8 MB. Free memory was 97.0 MB in the beginning and 90.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3508.90 ms. Allocated memory was 125.8 MB in the beginning and 181.4 MB in the end (delta: 55.6 MB). Free memory was 90.2 MB in the beginning and 138.5 MB in the end (delta: -48.3 MB). Peak memory consumption was 98.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 33694.36 ms. Allocated memory was 181.4 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 138.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1103.72 ms. Allocated memory is still 1.7 GB. Free memory was 1.3 GB in the beginning and 953.5 MB in the end (delta: 303.2 MB). Peak memory consumption was 303.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...