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_label21_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:09:12,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:09:12,842 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:09:12,856 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:09:12,856 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:09:12,857 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:09:12,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:09:12,862 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:09:12,863 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:09:12,864 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:09:12,865 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:09:12,866 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:09:12,866 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:09:12,867 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:09:12,869 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:09:12,869 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:09:12,870 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:09:12,872 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:09:12,874 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:09:12,876 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:09:12,877 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:09:12,878 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:09:12,884 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:09:12,884 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:09:12,884 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:09:12,885 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:09:12,888 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:09:12,889 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:09:12,889 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:09:12,890 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:09:12,891 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:09:12,894 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:09:12,895 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:09:12,895 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:09:12,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:09:12,897 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:09:12,897 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:09:12,898 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:09:12,900 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:09:12,901 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 12:09:12,927 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:09:12,927 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:09:12,928 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:09:12,928 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:09:12,929 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:09:12,930 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:09:12,930 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:09:12,930 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:09:12,930 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:09:12,931 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:09:12,931 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:09:12,931 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:09:12,931 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:09:12,931 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:09:12,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:09:12,932 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:09:12,932 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:09:12,932 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:09:12,932 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:09:12,933 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:09:12,933 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:09:12,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:09:12,933 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:09:12,933 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:09:12,933 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:09:12,935 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:09:12,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:09:12,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:09:12,936 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 12:09:12,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:09:12,982 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:09:12,985 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:09:12,987 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:09:12,987 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:09:12,988 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label21_true-unreach-call_false-termination.c [2019-03-17 12:09:13,050 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cc9020b9/3e93e33270354a419672adf299053fd7/FLAG5b4934107 [2019-03-17 12:09:13,638 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:09:13,638 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label21_true-unreach-call_false-termination.c [2019-03-17 12:09:13,652 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cc9020b9/3e93e33270354a419672adf299053fd7/FLAG5b4934107 [2019-03-17 12:09:13,871 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cc9020b9/3e93e33270354a419672adf299053fd7 [2019-03-17 12:09:13,881 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:09:13,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:09:13,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:09:13,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:09:13,888 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:09:13,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:09:13" (1/1) ... [2019-03-17 12:09:13,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320f86e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:13, skipping insertion in model container [2019-03-17 12:09:13,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:09:13" (1/1) ... [2019-03-17 12:09:13,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:09:13,959 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:09:14,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:09:14,400 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:09:14,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:09:14,650 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:09:14,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14 WrapperNode [2019-03-17 12:09:14,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:09:14,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:09:14,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:09:14,653 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:09:14,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:14,844 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:14,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:09:14,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:09:14,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:09:14,940 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:09:14,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:14,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:14,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:14,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:15,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:15,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:15,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (1/1) ... [2019-03-17 12:09:15,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:09:15,091 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:09:15,091 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:09:15,091 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:09:15,092 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:09:14" (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 [2019-03-17 12:09:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:09:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:09:18,474 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:09:18,475 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 12:09:18,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:09:18 BoogieIcfgContainer [2019-03-17 12:09:18,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:09:18,477 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:09:18,478 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:09:18,478 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:09:18,480 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:09:18" (1/1) ... [2019-03-17 12:09:20,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:09:20 HornClauseAST [2019-03-17 12:09:20,895 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:09:20,895 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:09:20,896 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:09:20,896 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:09:20,897 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:09:20" (1/1) ... [2019-03-17 12:09:20,898 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label21_true-unreach-call_false-termination.c_UID8425904992669101385.smt2 [2019-03-17 12:09:21,091 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:09:21,093 INFO L168 Benchmark]: Toolchain (without parser) took 7211.14 ms. Allocated memory was 100.1 MB in the beginning and 232.3 MB in the end (delta: 132.1 MB). Free memory was 72.6 MB in the beginning and 146.7 MB in the end (delta: -74.0 MB). Peak memory consumption was 58.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,094 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 87.0 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:09:21,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 768.40 ms. Allocated memory is still 100.1 MB. Free memory was 72.4 MB in the beginning and 35.2 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 287.25 ms. Allocated memory was 100.1 MB in the beginning and 133.2 MB in the end (delta: 33.0 MB). Free memory was 35.2 MB in the beginning and 105.8 MB in the end (delta: -70.6 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,097 INFO L168 Benchmark]: Boogie Preprocessor took 150.31 ms. Allocated memory is still 133.2 MB. Free memory was 105.8 MB in the beginning and 99.3 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,098 INFO L168 Benchmark]: RCFGBuilder took 3386.57 ms. Allocated memory was 133.2 MB in the beginning and 144.2 MB in the end (delta: 11.0 MB). Free memory was 98.7 MB in the beginning and 108.1 MB in the end (delta: -9.4 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,101 INFO L168 Benchmark]: IcfgToChc took 2417.70 ms. Allocated memory was 144.2 MB in the beginning and 232.3 MB in the end (delta: 88.1 MB). Free memory was 108.1 MB in the beginning and 174.7 MB in the end (delta: -66.5 MB). Peak memory consumption was 152.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,101 INFO L168 Benchmark]: ChcSmtPrinter took 195.65 ms. Allocated memory is still 232.3 MB. Free memory was 174.7 MB in the beginning and 146.7 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:09:21,104 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 87.0 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 768.40 ms. Allocated memory is still 100.1 MB. Free memory was 72.4 MB in the beginning and 35.2 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 287.25 ms. Allocated memory was 100.1 MB in the beginning and 133.2 MB in the end (delta: 33.0 MB). Free memory was 35.2 MB in the beginning and 105.8 MB in the end (delta: -70.6 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 150.31 ms. Allocated memory is still 133.2 MB. Free memory was 105.8 MB in the beginning and 99.3 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3386.57 ms. Allocated memory was 133.2 MB in the beginning and 144.2 MB in the end (delta: 11.0 MB). Free memory was 98.7 MB in the beginning and 108.1 MB in the end (delta: -9.4 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2417.70 ms. Allocated memory was 144.2 MB in the beginning and 232.3 MB in the end (delta: 88.1 MB). Free memory was 108.1 MB in the beginning and 174.7 MB in the end (delta: -66.5 MB). Peak memory consumption was 152.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 195.65 ms. Allocated memory is still 232.3 MB. Free memory was 174.7 MB in the beginning and 146.7 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...