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/seq-mthreaded/pals_lcr.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:17:36,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:17:36,906 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:17:36,923 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:17:36,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:17:36,925 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:17:36,926 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:17:36,928 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:17:36,931 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:17:36,933 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:17:36,934 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:17:36,936 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:17:36,937 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:17:36,939 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:17:36,940 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:17:36,943 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:17:36,945 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:17:36,955 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:17:36,957 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:17:36,963 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:17:36,964 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:17:36,966 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:17:36,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:17:36,969 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:17:36,969 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:17:36,970 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:17:36,970 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:17:36,971 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:17:36,972 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:17:36,972 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:17:36,976 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:17:36,976 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:17:36,977 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:17:36,978 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:17:36,979 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:17:36,980 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:17:36,980 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:17:36,982 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:17:36,983 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:17:36,983 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 22:17:37,007 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:17:37,008 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:17:37,009 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:17:37,009 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:17:37,009 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:17:37,010 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:17:37,010 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:17:37,010 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:17:37,010 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:17:37,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:17:37,011 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:17:37,011 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:17:37,011 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:17:37,011 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:17:37,011 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:17:37,011 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:17:37,012 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:17:37,012 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:17:37,012 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:17:37,012 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:17:37,013 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:17:37,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:17:37,013 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:17:37,013 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:17:37,013 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:17:37,014 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:17:37,014 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:17:37,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:17:37,014 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 22:17:37,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:17:37,062 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:17:37,065 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:17:37,067 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:17:37,067 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:17:37,068 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2019-03-17 22:17:37,122 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f0e6915d/86d485b902864489bb545e5f6628c143/FLAGc5faa2891 [2019-03-17 22:17:37,596 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:17:37,597 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2019-03-17 22:17:37,606 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f0e6915d/86d485b902864489bb545e5f6628c143/FLAGc5faa2891 [2019-03-17 22:17:37,914 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f0e6915d/86d485b902864489bb545e5f6628c143 [2019-03-17 22:17:37,925 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:17:37,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:17:37,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:37,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:17:37,931 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:17:37,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:37" (1/1) ... [2019-03-17 22:17:37,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637a5c59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:37, skipping insertion in model container [2019-03-17 22:17:37,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:37" (1/1) ... [2019-03-17 22:17:37,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:17:37,986 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:17:38,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:38,246 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:17:38,286 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:38,305 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:17:38,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38 WrapperNode [2019-03-17 22:17:38,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:38,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:38,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:17:38,307 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:17:38,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:38,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:17:38,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:17:38,450 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:17:38,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (1/1) ... [2019-03-17 22:17:38,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:17:38,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:17:38,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:17:38,486 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:17:38,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:38" (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 22:17:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:17:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:17:39,171 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:17:39,171 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 22:17:39,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:39 BoogieIcfgContainer [2019-03-17 22:17:39,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:17:39,173 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:17:39,173 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:17:39,173 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:17:39,175 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:39" (1/1) ... [2019-03-17 22:17:40,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:40 HornClauseAST [2019-03-17 22:17:40,976 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:17:40,977 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:17:40,977 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:17:40,977 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:17:40,978 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:40" (1/1) ... [2019-03-17 22:17:40,979 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c_UID3067367732173026368.smt2 [2019-03-17 22:17:41,099 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:17:41,101 INFO L168 Benchmark]: Toolchain (without parser) took 3175.34 ms. Allocated memory was 115.9 MB in the beginning and 237.5 MB in the end (delta: 121.6 MB). Free memory was 64.1 MB in the beginning and 167.4 MB in the end (delta: -103.2 MB). Peak memory consumption was 18.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,103 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:17:41,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.27 ms. Allocated memory is still 115.9 MB. Free memory was 63.9 MB in the beginning and 50.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,104 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.40 ms. Allocated memory was 115.9 MB in the beginning and 126.4 MB in the end (delta: 10.5 MB). Free memory was 50.7 MB in the beginning and 103.7 MB in the end (delta: -53.0 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,105 INFO L168 Benchmark]: Boogie Preprocessor took 34.83 ms. Allocated memory is still 126.4 MB. Free memory was 103.7 MB in the beginning and 102.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,106 INFO L168 Benchmark]: RCFGBuilder took 687.35 ms. Allocated memory is still 126.4 MB. Free memory was 102.0 MB in the beginning and 76.1 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,106 INFO L168 Benchmark]: IcfgToChc took 1803.64 ms. Allocated memory was 126.4 MB in the beginning and 237.5 MB in the end (delta: 111.1 MB). Free memory was 76.1 MB in the beginning and 184.2 MB in the end (delta: -108.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,106 INFO L168 Benchmark]: ChcSmtPrinter took 122.46 ms. Allocated memory is still 237.5 MB. Free memory was 184.2 MB in the beginning and 167.4 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:41,111 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 378.27 ms. Allocated memory is still 115.9 MB. Free memory was 63.9 MB in the beginning and 50.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 143.40 ms. Allocated memory was 115.9 MB in the beginning and 126.4 MB in the end (delta: 10.5 MB). Free memory was 50.7 MB in the beginning and 103.7 MB in the end (delta: -53.0 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 34.83 ms. Allocated memory is still 126.4 MB. Free memory was 103.7 MB in the beginning and 102.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 687.35 ms. Allocated memory is still 126.4 MB. Free memory was 102.0 MB in the beginning and 76.1 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 1803.64 ms. Allocated memory was 126.4 MB in the beginning and 237.5 MB in the end (delta: 111.1 MB). Free memory was 76.1 MB in the beginning and 184.2 MB in the end (delta: -108.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 122.46 ms. Allocated memory is still 237.5 MB. Free memory was 184.2 MB in the beginning and 167.4 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...