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_label29_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:12,757 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:12,759 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:12,774 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:12,775 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:12,776 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:12,778 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:12,781 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:12,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:12,791 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:12,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:12,794 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:12,795 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:12,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:12,797 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:12,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:12,801 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:12,803 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:12,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:12,808 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:12,811 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:12,814 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:12,819 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:12,820 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:12,820 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:12,821 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:12,822 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:12,823 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:12,823 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:12,824 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:12,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:12,830 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:12,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:12,831 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:12,832 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:12,832 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:12,833 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:12,833 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:12,835 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:12,836 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 12:11:12,856 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:12,857 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:12,858 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:12,858 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:12,858 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:12,860 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:12,860 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:12,860 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:12,860 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:12,861 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:12,861 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:12,861 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:12,861 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:12,861 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:12,861 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:12,862 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:12,863 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:12,863 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:12,863 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:12,863 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:12,864 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:12,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:12,864 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:12,865 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:12,865 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:12,865 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:12,865 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:12,865 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:12,865 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 12:11:12,906 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:12,917 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:12,921 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:12,922 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:12,923 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:12,923 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label29_false-unreach-call_false-termination.c [2019-03-18 12:11:12,981 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872abc059/4b3e041aa7c0497ea746158965f39f34/FLAGbb9383bec [2019-03-18 12:11:13,517 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:13,518 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label29_false-unreach-call_false-termination.c [2019-03-18 12:11:13,541 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872abc059/4b3e041aa7c0497ea746158965f39f34/FLAGbb9383bec [2019-03-18 12:11:13,768 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872abc059/4b3e041aa7c0497ea746158965f39f34 [2019-03-18 12:11:13,779 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:13,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:13,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:13,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:13,785 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:13,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:13" (1/1) ... [2019-03-18 12:11:13,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a64d27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:13, skipping insertion in model container [2019-03-18 12:11:13,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:13" (1/1) ... [2019-03-18 12:11:13,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:13,861 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:14,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:14,377 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:14,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:14,552 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:14,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14 WrapperNode [2019-03-18 12:11:14,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:14,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:14,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:14,555 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:14,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,776 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:14,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:11:14,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:11:14,777 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:11:14,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,858 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (1/1) ... [2019-03-18 12:11:14,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:11:14,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:11:14,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:11:14,877 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:11:14,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:14" (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 12:11:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:11:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:11:18,185 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:11:18,185 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:11:18,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:18 BoogieIcfgContainer [2019-03-18 12:11:18,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:11:18,187 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:11:18,187 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:11:18,188 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:11:18,190 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:18" (1/1) ... [2019-03-18 12:11:20,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:20 HornClauseAST [2019-03-18 12:11:20,768 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:20,769 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:20,769 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:20,769 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:20,770 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:20" (1/1) ... [2019-03-18 12:11:20,773 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label29_false-unreach-call_false-termination.c_UID2486672802235955317.smt2 [2019-03-18 12:11:20,973 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:20,977 INFO L168 Benchmark]: Toolchain (without parser) took 7197.65 ms. Allocated memory was 101.7 MB in the beginning and 277.9 MB in the end (delta: 176.2 MB). Free memory was 72.5 MB in the beginning and 230.0 MB in the end (delta: -157.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,982 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:11:20,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 772.56 ms. Allocated memory is still 101.7 MB. Free memory was 72.3 MB in the beginning and 35.5 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,983 INFO L168 Benchmark]: Boogie Procedure Inliner took 222.47 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 35.5 MB in the beginning and 104.2 MB in the end (delta: -68.6 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,983 INFO L168 Benchmark]: Boogie Preprocessor took 99.31 ms. Allocated memory is still 131.6 MB. Free memory was 104.2 MB in the beginning and 97.4 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,984 INFO L168 Benchmark]: RCFGBuilder took 3310.50 ms. Allocated memory was 131.6 MB in the beginning and 141.6 MB in the end (delta: 10.0 MB). Free memory was 97.4 MB in the beginning and 97.1 MB in the end (delta: 364.8 kB). Peak memory consumption was 51.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,989 INFO L168 Benchmark]: IcfgToChc took 2581.35 ms. Allocated memory was 141.6 MB in the beginning and 220.2 MB in the end (delta: 78.6 MB). Free memory was 97.1 MB in the beginning and 73.0 MB in the end (delta: 24.1 MB). Peak memory consumption was 129.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,989 INFO L168 Benchmark]: ChcSmtPrinter took 204.14 ms. Allocated memory was 220.2 MB in the beginning and 277.9 MB in the end (delta: 57.7 MB). Free memory was 73.0 MB in the beginning and 230.0 MB in the end (delta: -157.1 MB). Peak memory consumption was 28.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:20,995 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 772.56 ms. Allocated memory is still 101.7 MB. Free memory was 72.3 MB in the beginning and 35.5 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 222.47 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 35.5 MB in the beginning and 104.2 MB in the end (delta: -68.6 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 99.31 ms. Allocated memory is still 131.6 MB. Free memory was 104.2 MB in the beginning and 97.4 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3310.50 ms. Allocated memory was 131.6 MB in the beginning and 141.6 MB in the end (delta: 10.0 MB). Free memory was 97.4 MB in the beginning and 97.1 MB in the end (delta: 364.8 kB). Peak memory consumption was 51.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2581.35 ms. Allocated memory was 141.6 MB in the beginning and 220.2 MB in the end (delta: 78.6 MB). Free memory was 97.1 MB in the beginning and 73.0 MB in the end (delta: 24.1 MB). Peak memory consumption was 129.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 204.14 ms. Allocated memory was 220.2 MB in the beginning and 277.9 MB in the end (delta: 57.7 MB). Free memory was 73.0 MB in the beginning and 230.0 MB in the end (delta: -157.1 MB). Peak memory consumption was 28.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...