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_opt-floodmax.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:18:12,868 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:18:12,870 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:18:12,882 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:18:12,882 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:18:12,883 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:18:12,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:18:12,886 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:18:12,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:18:12,889 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:18:12,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:18:12,890 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:18:12,891 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:18:12,892 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:18:12,893 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:18:12,893 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:18:12,894 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:18:12,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:18:12,898 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:18:12,899 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:18:12,900 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:18:12,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:18:12,904 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:18:12,904 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:18:12,905 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:18:12,905 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:18:12,906 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:18:12,907 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:18:12,907 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:18:12,908 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:18:12,909 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:18:12,909 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:18:12,910 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:18:12,911 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:18:12,911 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:18:12,911 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:18:12,912 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:18:12,913 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:18:12,913 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:18:12,914 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 22:18:12,932 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:18:12,932 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:18:12,934 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:18:12,934 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:18:12,934 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:18:12,935 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:18:12,935 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:18:12,935 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:18:12,935 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:18:12,935 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:18:12,936 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:18:12,936 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:18:12,937 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:18:12,937 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:18:12,937 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:18:12,937 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:18:12,937 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:18:12,938 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:18:12,939 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:18:12,939 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:18:12,939 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:18:12,940 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:18:12,940 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:18:12,940 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:18:12,940 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:18:12,940 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:18:12,940 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:18:12,941 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:18:12,941 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 22:18:12,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:18:13,007 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:18:13,013 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:18:13,015 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:18:13,015 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:18:13,016 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2019-03-17 22:18:13,074 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a2674b12/6c1a14fbfc314889a697de9a02b3be5a/FLAG096b17b0f [2019-03-17 22:18:13,655 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:18:13,656 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2019-03-17 22:18:13,673 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a2674b12/6c1a14fbfc314889a697de9a02b3be5a/FLAG096b17b0f [2019-03-17 22:18:13,884 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a2674b12/6c1a14fbfc314889a697de9a02b3be5a [2019-03-17 22:18:13,894 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:18:13,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:18:13,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:13,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:18:13,902 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:18:13,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:13" (1/1) ... [2019-03-17 22:18:13,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43839ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:13, skipping insertion in model container [2019-03-17 22:18:13,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:13" (1/1) ... [2019-03-17 22:18:13,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:18:13,985 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:18:14,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:14,313 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:18:14,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:14,622 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:18:14,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14 WrapperNode [2019-03-17 22:18:14,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:14,623 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:14,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:18:14,624 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:18:14,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:14,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:18:14,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:18:14,713 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:18:14,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,729 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (1/1) ... [2019-03-17 22:18:14,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:18:14,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:18:14,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:18:14,794 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:18:14,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:14" (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 22:18:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:18:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:18:17,436 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:18:17,437 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:18:17,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:17 BoogieIcfgContainer [2019-03-17 22:18:17,439 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:18:17,439 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:18:17,439 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:18:17,439 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:18:17,442 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:42,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:42 HornClauseAST [2019-03-17 22:18:42,003 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:18:42,003 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:18:42,003 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:18:42,004 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:18:42,005 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:42" (1/1) ... [2019-03-17 22:18:42,006 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c_UID756259122700055939.smt2 [2019-03-17 22:18:42,856 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:18:42,858 INFO L168 Benchmark]: Toolchain (without parser) took 28963.20 ms. Allocated memory was 115.9 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 64.2 MB in the beginning and 184.9 MB in the end (delta: -120.7 MB). Peak memory consumption was 985.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,860 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:18:42,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.36 ms. Allocated memory was 115.9 MB in the beginning and 131.6 MB in the end (delta: 15.7 MB). Free memory was 64.2 MB in the beginning and 107.6 MB in the end (delta: -43.4 MB). Peak memory consumption was 40.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,861 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.95 ms. Allocated memory is still 131.6 MB. Free memory was 107.6 MB in the beginning and 102.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,864 INFO L168 Benchmark]: Boogie Preprocessor took 81.21 ms. Allocated memory is still 131.6 MB. Free memory was 102.3 MB in the beginning and 98.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,864 INFO L168 Benchmark]: RCFGBuilder took 2644.58 ms. Allocated memory was 131.6 MB in the beginning and 175.1 MB in the end (delta: 43.5 MB). Free memory was 98.4 MB in the beginning and 94.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,865 INFO L168 Benchmark]: IcfgToChc took 24564.11 ms. Allocated memory was 175.1 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 94.6 MB in the beginning and 461.3 MB in the end (delta: -366.7 MB). Peak memory consumption was 975.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,865 INFO L168 Benchmark]: ChcSmtPrinter took 853.16 ms. Allocated memory is still 1.2 GB. Free memory was 461.3 MB in the beginning and 184.9 MB in the end (delta: 276.5 MB). Peak memory consumption was 276.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:42,872 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 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 726.36 ms. Allocated memory was 115.9 MB in the beginning and 131.6 MB in the end (delta: 15.7 MB). Free memory was 64.2 MB in the beginning and 107.6 MB in the end (delta: -43.4 MB). Peak memory consumption was 40.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 88.95 ms. Allocated memory is still 131.6 MB. Free memory was 107.6 MB in the beginning and 102.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 81.21 ms. Allocated memory is still 131.6 MB. Free memory was 102.3 MB in the beginning and 98.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2644.58 ms. Allocated memory was 131.6 MB in the beginning and 175.1 MB in the end (delta: 43.5 MB). Free memory was 98.4 MB in the beginning and 94.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 24564.11 ms. Allocated memory was 175.1 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 94.6 MB in the beginning and 461.3 MB in the end (delta: -366.7 MB). Peak memory consumption was 975.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 853.16 ms. Allocated memory is still 1.2 GB. Free memory was 461.3 MB in the beginning and 184.9 MB in the end (delta: 276.5 MB). Peak memory consumption was 276.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...