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/bitvector/jain_2_true-unreach-call_true-no-overflow_false-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:21:51,779 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:21:51,781 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:21:51,794 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:21:51,795 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:21:51,796 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:21:51,804 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:21:51,807 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:21:51,809 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:21:51,810 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:21:51,811 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:21:51,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:21:51,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:21:51,814 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:21:51,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:21:51,816 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:21:51,817 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:21:51,819 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:21:51,822 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:21:51,823 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:21:51,825 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:21:51,826 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:21:51,833 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:21:51,833 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:21:51,833 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:21:51,834 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:21:51,835 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:21:51,838 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:21:51,839 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:21:51,842 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:21:51,843 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:21:51,844 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:21:51,848 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:21:51,848 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:21:51,849 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:21:51,849 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:21:51,849 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:21:51,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:21:51,851 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:21:51,851 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 11:21:51,876 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:21:51,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:21:51,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:21:51,878 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:21:51,878 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:21:51,878 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:21:51,878 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:21:51,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:21:51,879 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:21:51,879 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:21:51,879 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:21:51,879 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:21:51,879 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:21:51,880 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:21:51,880 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:21:51,880 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:21:51,880 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:21:51,880 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:21:51,881 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:21:51,881 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:21:51,881 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:21:51,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:21:51,881 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:21:51,882 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:21:51,882 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:21:51,882 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:21:51,882 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:21:51,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:21:51,883 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 11:21:51,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:21:51,935 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:21:51,938 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:21:51,940 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:21:51,940 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:21:51,941 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/bitvector/jain_2_true-unreach-call_true-no-overflow_false-termination.i [2019-03-17 11:21:52,006 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f1189119/bca9f45c416146e39412586abb170296/FLAGa7f3b4a2c [2019-03-17 11:21:52,456 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:21:52,457 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/bitvector/jain_2_true-unreach-call_true-no-overflow_false-termination.i [2019-03-17 11:21:52,464 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f1189119/bca9f45c416146e39412586abb170296/FLAGa7f3b4a2c [2019-03-17 11:21:52,838 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f1189119/bca9f45c416146e39412586abb170296 [2019-03-17 11:21:52,848 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:21:52,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:21:52,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:21:52,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:21:52,856 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:21:52,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:21:52" (1/1) ... [2019-03-17 11:21:52,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20845622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:52, skipping insertion in model container [2019-03-17 11:21:52,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:21:52" (1/1) ... [2019-03-17 11:21:52,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:21:52,892 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:21:53,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:21:53,088 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:21:53,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:21:53,131 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:21:53,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53 WrapperNode [2019-03-17 11:21:53,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:21:53,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:21:53,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:21:53,133 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:21:53,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,182 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:21:53,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:21:53,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:21:53,184 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:21:53,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:21:53,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:21:53,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:21:53,213 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:21:53,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:53" (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 11:21:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:21:53,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:21:53,577 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:21:53,577 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:21:53,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:21:53 BoogieIcfgContainer [2019-03-17 11:21:53,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:21:53,579 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:21:53,579 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:21:53,579 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:21:53,582 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:21:53 HornClauseAST [2019-03-17 11:21:53,667 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:21:53,667 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:21:53,668 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:21:53,668 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:21:53,669 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:21:53" (1/1) ... [2019-03-17 11:21:53,669 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/bitvector/ChcSmtPrinter_jain_2_true-unreach-call_true-no-overflow_false-termination.i_UID645225830896533466.smt2 [2019-03-17 11:21:53,708 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:21:53,710 INFO L168 Benchmark]: Toolchain (without parser) took 861.40 ms. Allocated memory was 114.3 MB in the beginning and 127.9 MB in the end (delta: 13.6 MB). Free memory was 65.8 MB in the beginning and 90.9 MB in the end (delta: -25.2 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:21:53,712 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:21:53,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.25 ms. Allocated memory is still 114.3 MB. Free memory was 65.3 MB in the beginning and 56.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:53,713 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.37 ms. Allocated memory is still 114.3 MB. Free memory was 56.3 MB in the beginning and 55.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:53,717 INFO L168 Benchmark]: Boogie Preprocessor took 29.54 ms. Allocated memory is still 114.3 MB. Free memory was 55.0 MB in the beginning and 53.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:53,718 INFO L168 Benchmark]: RCFGBuilder took 365.74 ms. Allocated memory was 114.3 MB in the beginning and 127.9 MB in the end (delta: 13.6 MB). Free memory was 53.8 MB in the beginning and 99.1 MB in the end (delta: -45.4 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:53,719 INFO L168 Benchmark]: IcfgToChc took 88.09 ms. Allocated memory is still 127.9 MB. Free memory was 99.1 MB in the beginning and 92.1 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:53,721 INFO L168 Benchmark]: ChcSmtPrinter took 41.11 ms. Allocated memory is still 127.9 MB. Free memory was 92.1 MB in the beginning and 90.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:53,728 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 114.3 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 280.25 ms. Allocated memory is still 114.3 MB. Free memory was 65.3 MB in the beginning and 56.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 49.37 ms. Allocated memory is still 114.3 MB. Free memory was 56.3 MB in the beginning and 55.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 29.54 ms. Allocated memory is still 114.3 MB. Free memory was 55.0 MB in the beginning and 53.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 365.74 ms. Allocated memory was 114.3 MB in the beginning and 127.9 MB in the end (delta: 13.6 MB). Free memory was 53.8 MB in the beginning and 99.1 MB in the end (delta: -45.4 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 88.09 ms. Allocated memory is still 127.9 MB. Free memory was 99.1 MB in the beginning and 92.1 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 41.11 ms. Allocated memory is still 127.9 MB. Free memory was 92.1 MB in the beginning and 90.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...