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/Problem01_label59_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:46,759 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:46,761 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:46,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:46,774 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:46,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:46,776 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:46,778 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:46,780 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:46,781 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:46,782 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:46,782 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:46,783 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:46,784 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:46,785 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:46,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:46,787 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:46,789 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:46,791 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:46,793 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:46,794 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:46,795 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:46,797 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:46,797 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:46,798 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:46,799 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:46,799 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:46,800 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:46,800 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:46,801 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:46,802 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:46,803 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:46,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:46,804 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:46,804 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:46,805 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:46,805 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:46,806 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:46,807 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:46,807 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 12:15:46,822 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:46,822 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:46,823 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:46,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:46,824 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:46,824 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:46,824 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:46,825 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:46,825 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:46,825 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:46,825 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:46,825 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:46,826 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:46,826 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:46,826 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:46,826 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:46,826 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:46,827 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:46,827 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:46,827 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:46,827 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:46,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:46,828 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:46,828 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:46,828 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:46,828 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:46,829 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:46,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:46,829 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 12:15:46,869 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:46,883 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:46,886 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:46,887 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:46,888 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:46,889 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label59_true-unreach-call_false-termination.c [2019-03-18 12:15:46,943 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f6109760/14757b8143c34e82a18e3f878c9968ab/FLAG8cbc37085 [2019-03-18 12:15:47,514 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:47,515 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label59_true-unreach-call_false-termination.c [2019-03-18 12:15:47,529 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f6109760/14757b8143c34e82a18e3f878c9968ab/FLAG8cbc37085 [2019-03-18 12:15:47,739 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f6109760/14757b8143c34e82a18e3f878c9968ab [2019-03-18 12:15:47,748 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:47,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:47,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:47,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:47,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:47,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a159aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47, skipping insertion in model container [2019-03-18 12:15:47,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:47,839 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:48,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:48,324 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:48,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:48,426 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:48,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48 WrapperNode [2019-03-18 12:15:48,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:48,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:48,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:48,428 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:48,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:48,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:48,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:48,623 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:48,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:48,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:48,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:48,712 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:48,713 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (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 12:15:48,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:48,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:51,737 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:51,737 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:15:51,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:51 BoogieIcfgContainer [2019-03-18 12:15:51,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:51,740 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:51,740 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:51,740 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:51,743 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:51" (1/1) ... [2019-03-18 12:15:54,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:54 HornClauseAST [2019-03-18 12:15:54,579 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:54,580 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:54,580 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:54,580 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:54,581 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:54" (1/1) ... [2019-03-18 12:15:54,584 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label59_true-unreach-call_false-termination.c_UID4960150643246743651.smt2 [2019-03-18 12:15:54,742 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:54,744 INFO L168 Benchmark]: Toolchain (without parser) took 6995.35 ms. Allocated memory was 102.8 MB in the beginning and 276.8 MB in the end (delta: 174.1 MB). Free memory was 73.3 MB in the beginning and 118.6 MB in the end (delta: -45.3 MB). Peak memory consumption was 128.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,746 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:54,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.51 ms. Allocated memory is still 102.8 MB. Free memory was 73.1 MB in the beginning and 42.8 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,746 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.41 ms. Allocated memory was 102.8 MB in the beginning and 133.2 MB in the end (delta: 30.4 MB). Free memory was 42.6 MB in the beginning and 110.2 MB in the end (delta: -67.6 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,747 INFO L168 Benchmark]: Boogie Preprocessor took 88.02 ms. Allocated memory is still 133.2 MB. Free memory was 110.2 MB in the beginning and 105.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,748 INFO L168 Benchmark]: RCFGBuilder took 3027.94 ms. Allocated memory was 133.2 MB in the beginning and 143.7 MB in the end (delta: 10.5 MB). Free memory was 105.2 MB in the beginning and 69.9 MB in the end (delta: 35.3 MB). Peak memory consumption was 57.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,748 INFO L168 Benchmark]: IcfgToChc took 2839.55 ms. Allocated memory was 143.7 MB in the beginning and 276.8 MB in the end (delta: 133.2 MB). Free memory was 69.9 MB in the beginning and 147.9 MB in the end (delta: -78.0 MB). Peak memory consumption was 105.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,749 INFO L168 Benchmark]: ChcSmtPrinter took 162.83 ms. Allocated memory is still 276.8 MB. Free memory was 147.9 MB in the beginning and 118.6 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,752 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 89.7 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 676.51 ms. Allocated memory is still 102.8 MB. Free memory was 73.1 MB in the beginning and 42.8 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 195.41 ms. Allocated memory was 102.8 MB in the beginning and 133.2 MB in the end (delta: 30.4 MB). Free memory was 42.6 MB in the beginning and 110.2 MB in the end (delta: -67.6 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 88.02 ms. Allocated memory is still 133.2 MB. Free memory was 110.2 MB in the beginning and 105.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3027.94 ms. Allocated memory was 133.2 MB in the beginning and 143.7 MB in the end (delta: 10.5 MB). Free memory was 105.2 MB in the beginning and 69.9 MB in the end (delta: 35.3 MB). Peak memory consumption was 57.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 2839.55 ms. Allocated memory was 143.7 MB in the beginning and 276.8 MB in the end (delta: 133.2 MB). Free memory was 69.9 MB in the beginning and 147.9 MB in the end (delta: -78.0 MB). Peak memory consumption was 105.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 162.83 ms. Allocated memory is still 276.8 MB. Free memory was 147.9 MB in the beginning and 118.6 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...