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/Problem02_label52_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:49:16,768 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:49:16,770 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:49:16,782 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:49:16,783 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:49:16,784 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:49:16,785 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:49:16,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:49:16,789 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:49:16,790 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:49:16,791 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:49:16,792 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:49:16,793 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:49:16,794 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:49:16,795 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:49:16,796 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:49:16,797 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:49:16,799 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:49:16,802 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:49:16,803 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:49:16,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:49:16,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:49:16,809 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:49:16,809 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:49:16,809 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:49:16,810 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:49:16,811 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:49:16,812 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:49:16,812 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:49:16,813 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:49:16,814 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:49:16,815 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:49:16,816 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:49:16,817 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:49:16,818 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:49:16,818 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:49:16,818 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:49:16,819 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:49:16,820 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:49:16,821 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 [2019-03-17 11:49:16,837 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:49:16,837 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:49:16,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:49:16,841 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:49:16,841 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:49:16,842 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:49:16,842 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:49:16,843 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:49:16,843 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:49:16,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:49:16,843 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:49:16,843 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:49:16,843 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:49:16,844 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:49:16,844 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:49:16,844 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:49:16,844 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:49:16,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:49:16,845 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:49:16,846 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:49:16,846 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:49:16,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:49:16,846 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:49:16,846 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:49:16,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:49:16,847 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:49:16,847 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:49:16,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:49:16,847 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 [2019-03-17 11:49:16,901 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:49:16,916 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:49:16,922 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:49:16,924 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:49:16,924 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:49:16,925 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c [2019-03-17 11:49:16,990 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04be20185/9a31f24ceab549b5bf9615e4933875b1/FLAGb32b6a470 [2019-03-17 11:49:17,533 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:49:17,534 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c [2019-03-17 11:49:17,549 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04be20185/9a31f24ceab549b5bf9615e4933875b1/FLAGb32b6a470 [2019-03-17 11:49:17,770 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04be20185/9a31f24ceab549b5bf9615e4933875b1 [2019-03-17 11:49:17,779 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:49:17,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:49:17,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:49:17,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:49:17,785 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:49:17,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:49:17" (1/1) ... [2019-03-17 11:49:17,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1249b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:17, skipping insertion in model container [2019-03-17 11:49:17,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:49:17" (1/1) ... [2019-03-17 11:49:17,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:49:17,868 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:49:18,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:49:18,430 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:49:18,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:49:18,558 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:49:18,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18 WrapperNode [2019-03-17 11:49:18,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:49:18,560 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:49:18,560 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:49:18,560 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:49:18,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:49:18,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:49:18,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:49:18,751 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:49:18,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (1/1) ... [2019-03-17 11:49:18,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:49:18,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:49:18,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:49:18,853 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:49:18,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:18" (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 [2019-03-17 11:49:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:49:22,168 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:49:22,168 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:49:22,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:49:22 BoogieIcfgContainer [2019-03-17 11:49:22,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:49:22,170 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:49:22,170 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:49:22,170 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:49:22,173 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:49:22" (1/1) ... [2019-03-17 11:49:25,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:49:25 HornClauseAST [2019-03-17 11:49:25,025 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:49:25,025 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:49:25,025 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:49:25,026 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:49:25,027 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:49:25" (1/1) ... [2019-03-17 11:49:25,028 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label52_true-unreach-call_false-termination.c_UID2956407042926430515.smt2 [2019-03-17 11:49:25,267 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:49:25,270 INFO L168 Benchmark]: Toolchain (without parser) took 7490.36 ms. Allocated memory was 102.2 MB in the beginning and 283.6 MB in the end (delta: 181.4 MB). Free memory was 72.8 MB in the beginning and 116.1 MB in the end (delta: -43.3 MB). Peak memory consumption was 138.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,272 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:49:25,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 777.87 ms. Allocated memory is still 102.2 MB. Free memory was 72.6 MB in the beginning and 43.6 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,274 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.23 ms. Allocated memory was 102.2 MB in the beginning and 131.6 MB in the end (delta: 29.4 MB). Free memory was 43.4 MB in the beginning and 108.8 MB in the end (delta: -65.4 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,274 INFO L168 Benchmark]: Boogie Preprocessor took 102.60 ms. Allocated memory is still 131.6 MB. Free memory was 108.8 MB in the beginning and 104.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,274 INFO L168 Benchmark]: RCFGBuilder took 3316.68 ms. Allocated memory was 131.6 MB in the beginning and 142.1 MB in the end (delta: 10.5 MB). Free memory was 104.5 MB in the beginning and 68.8 MB in the end (delta: 35.7 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,275 INFO L168 Benchmark]: IcfgToChc took 2854.98 ms. Allocated memory was 142.1 MB in the beginning and 283.6 MB in the end (delta: 141.6 MB). Free memory was 68.8 MB in the beginning and 150.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 108.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,276 INFO L168 Benchmark]: ChcSmtPrinter took 242.42 ms. Allocated memory is still 283.6 MB. Free memory was 150.6 MB in the beginning and 116.1 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:25,279 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 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 777.87 ms. Allocated memory is still 102.2 MB. Free memory was 72.6 MB in the beginning and 43.6 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 190.23 ms. Allocated memory was 102.2 MB in the beginning and 131.6 MB in the end (delta: 29.4 MB). Free memory was 43.4 MB in the beginning and 108.8 MB in the end (delta: -65.4 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 102.60 ms. Allocated memory is still 131.6 MB. Free memory was 108.8 MB in the beginning and 104.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3316.68 ms. Allocated memory was 131.6 MB in the beginning and 142.1 MB in the end (delta: 10.5 MB). Free memory was 104.5 MB in the beginning and 68.8 MB in the end (delta: 35.7 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2854.98 ms. Allocated memory was 142.1 MB in the beginning and 283.6 MB in the end (delta: 141.6 MB). Free memory was 68.8 MB in the beginning and 150.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 108.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 242.42 ms. Allocated memory is still 283.6 MB. Free memory was 150.6 MB in the beginning and 116.1 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...