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/Problem11_label25_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:33:21,835 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:33:21,837 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:33:21,855 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:33:21,856 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:33:21,857 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:33:21,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:33:21,864 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:33:21,867 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:33:21,871 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:33:21,872 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:33:21,872 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:33:21,876 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:33:21,877 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:33:21,878 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:33:21,884 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:33:21,885 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:33:21,887 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:33:21,888 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:33:21,893 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:33:21,895 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:33:21,896 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:33:21,903 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:33:21,903 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:33:21,903 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:33:21,906 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:33:21,907 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:33:21,908 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:33:21,908 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:33:21,910 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:33:21,910 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:33:21,911 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:33:21,914 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:33:21,914 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:33:21,915 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:33:21,915 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:33:21,915 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:33:21,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:33:21,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:33:21,917 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 12:33:21,947 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:33:21,948 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:33:21,949 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:33:21,949 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:33:21,949 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:33:21,950 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:33:21,951 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:33:21,951 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:33:21,951 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:33:21,951 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:33:21,951 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:33:21,952 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:33:21,952 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:33:21,952 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:33:21,952 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:33:21,952 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:33:21,953 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:33:21,954 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:33:21,954 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:33:21,954 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:33:21,955 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:33:21,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:33:21,955 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:33:21,955 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:33:21,956 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:33:21,957 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:33:21,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:33:21,957 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:33:21,957 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 12:33:22,003 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:33:22,020 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:33:22,023 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:33:22,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:33:22,024 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:33:22,025 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label25_true-unreach-call.c [2019-03-18 12:33:22,073 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ce4386a7/e54ca9009bad411fa937877e2ec4bd1f/FLAG723bf012e [2019-03-18 12:33:22,637 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:33:22,638 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label25_true-unreach-call.c [2019-03-18 12:33:22,653 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ce4386a7/e54ca9009bad411fa937877e2ec4bd1f/FLAG723bf012e [2019-03-18 12:33:22,903 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ce4386a7/e54ca9009bad411fa937877e2ec4bd1f [2019-03-18 12:33:22,914 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:33:22,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:33:22,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:22,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:33:22,920 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:33:22,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:22" (1/1) ... [2019-03-18 12:33:22,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a4b7fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:22, skipping insertion in model container [2019-03-18 12:33:22,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:22" (1/1) ... [2019-03-18 12:33:22,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:33:23,030 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:33:23,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:23,700 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:33:23,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:24,180 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:33:24,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24 WrapperNode [2019-03-18 12:33:24,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:24,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:24,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:33:24,183 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:33:24,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:24,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:33:24,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:33:24,420 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:33:24,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (1/1) ... [2019-03-18 12:33:24,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:33:24,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:33:24,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:33:24,601 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:33:24,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:24" (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 12:33:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:33:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:33:28,865 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:33:28,867 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:33:28,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:28 BoogieIcfgContainer [2019-03-18 12:33:28,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:33:28,868 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:33:28,868 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:33:28,869 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:33:28,871 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:28" (1/1) ... [2019-03-18 12:33:31,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:31 HornClauseAST [2019-03-18 12:33:31,991 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:33:31,992 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:33:31,992 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:33:31,992 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:33:31,994 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:31" (1/1) ... [2019-03-18 12:33:31,996 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label25_true-unreach-call.c_UID2267887880849448728.smt2 [2019-03-18 12:33:32,166 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:33:32,168 INFO L168 Benchmark]: Toolchain (without parser) took 9253.39 ms. Allocated memory was 112.2 MB in the beginning and 358.1 MB in the end (delta: 245.9 MB). Free memory was 60.2 MB in the beginning and 75.0 MB in the end (delta: -14.7 MB). Peak memory consumption was 231.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,170 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 112.2 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:33:32,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1264.58 ms. Allocated memory was 112.2 MB in the beginning and 184.5 MB in the end (delta: 72.4 MB). Free memory was 60.0 MB in the beginning and 161.7 MB in the end (delta: -101.7 MB). Peak memory consumption was 45.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,171 INFO L168 Benchmark]: Boogie Procedure Inliner took 236.76 ms. Allocated memory is still 184.5 MB. Free memory was 161.7 MB in the beginning and 144.3 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,171 INFO L168 Benchmark]: Boogie Preprocessor took 180.69 ms. Allocated memory is still 184.5 MB. Free memory was 144.3 MB in the beginning and 133.4 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,172 INFO L168 Benchmark]: RCFGBuilder took 4267.92 ms. Allocated memory was 184.5 MB in the beginning and 188.2 MB in the end (delta: 3.7 MB). Free memory was 133.4 MB in the beginning and 68.9 MB in the end (delta: 64.6 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,172 INFO L168 Benchmark]: IcfgToChc took 3123.11 ms. Allocated memory was 188.2 MB in the beginning and 358.1 MB in the end (delta: 169.9 MB). Free memory was 68.9 MB in the beginning and 114.2 MB in the end (delta: -45.4 MB). Peak memory consumption was 188.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,173 INFO L168 Benchmark]: ChcSmtPrinter took 174.88 ms. Allocated memory is still 358.1 MB. Free memory was 114.2 MB in the beginning and 75.0 MB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:32,176 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 112.2 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1264.58 ms. Allocated memory was 112.2 MB in the beginning and 184.5 MB in the end (delta: 72.4 MB). Free memory was 60.0 MB in the beginning and 161.7 MB in the end (delta: -101.7 MB). Peak memory consumption was 45.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 236.76 ms. Allocated memory is still 184.5 MB. Free memory was 161.7 MB in the beginning and 144.3 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 180.69 ms. Allocated memory is still 184.5 MB. Free memory was 144.3 MB in the beginning and 133.4 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4267.92 ms. Allocated memory was 184.5 MB in the beginning and 188.2 MB in the end (delta: 3.7 MB). Free memory was 133.4 MB in the beginning and 68.9 MB in the end (delta: 64.6 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 3123.11 ms. Allocated memory was 188.2 MB in the beginning and 358.1 MB in the end (delta: 169.9 MB). Free memory was 68.9 MB in the beginning and 114.2 MB in the end (delta: -45.4 MB). Peak memory consumption was 188.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 174.88 ms. Allocated memory is still 358.1 MB. Free memory was 114.2 MB in the beginning and 75.0 MB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...