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.BOUNDED-8.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:54:00,746 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:54:00,748 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:54:00,765 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:54:00,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:54:00,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:54:00,768 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:54:00,771 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:54:00,773 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:54:00,773 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:54:00,775 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:54:00,775 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:54:00,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:54:00,779 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:54:00,787 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:54:00,788 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:54:00,789 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:54:00,792 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:54:00,795 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:54:00,799 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:54:00,801 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:54:00,802 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:54:00,806 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:54:00,806 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:54:00,806 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:54:00,807 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:54:00,807 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:54:00,809 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:54:00,809 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:54:00,809 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:54:00,812 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:54:00,812 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:54:00,814 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:54:00,814 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:54:00,815 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:54:00,815 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:54:00,816 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:54:00,817 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:54:00,818 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:54:00,818 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 12:54:00,841 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:54:00,841 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:54:00,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:54:00,843 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:54:00,843 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:54:00,843 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:54:00,843 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:54:00,843 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:54:00,844 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:54:00,844 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:54:00,844 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:54:00,844 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:54:00,844 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:54:00,844 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:54:00,845 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:54:00,845 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:54:00,846 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:54:00,846 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:54:00,846 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:54:00,847 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:54:00,847 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:54:00,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:54:00,847 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:54:00,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:54:00,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:54:00,848 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:54:00,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:54:00,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:54:00,849 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 12:54:00,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:54:00,912 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:54:00,917 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:54:00,918 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:54:00,918 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:54:00,919 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.1.ufo.BOUNDED-8.pals_true-termination.c [2019-03-17 12:54:00,982 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aeee70f2/fd9fc4953f1741f7b85aed7e26e612a4/FLAGda53f06b0 [2019-03-17 12:54:01,530 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:54:01,530 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.1.ufo.BOUNDED-8.pals_true-termination.c [2019-03-17 12:54:01,546 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aeee70f2/fd9fc4953f1741f7b85aed7e26e612a4/FLAGda53f06b0 [2019-03-17 12:54:01,808 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aeee70f2/fd9fc4953f1741f7b85aed7e26e612a4 [2019-03-17 12:54:01,818 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:54:01,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:54:01,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:54:01,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:54:01,825 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:54:01,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:54:01" (1/1) ... [2019-03-17 12:54:01,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc9f81a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:01, skipping insertion in model container [2019-03-17 12:54:01,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:54:01" (1/1) ... [2019-03-17 12:54:01,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:54:01,903 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:54:02,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:54:02,340 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:54:02,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:54:02,599 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:54:02,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02 WrapperNode [2019-03-17 12:54:02,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:54:02,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:54:02,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:54:02,601 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:54:02,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:54:02,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:54:02,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:54:02,693 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:54:02,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (1/1) ... [2019-03-17 12:54:02,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:54:02,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:54:02,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:54:02,764 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:54:02,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:54:02" (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 12:54:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:54:02,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:54:05,226 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:54:05,226 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 12:54:05,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:54:05 BoogieIcfgContainer [2019-03-17 12:54:05,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:54:05,229 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:54:05,229 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:54:05,229 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:54:05,232 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:54:05" (1/1) ... [2019-03-17 12:54:33,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:54:33 HornClauseAST [2019-03-17 12:54:33,753 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:54:33,754 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:54:33,754 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:54:33,757 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:54:33,758 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:54:33" (1/1) ... [2019-03-17 12:54:33,759 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.4_false-unreach-call.1.ufo.BOUNDED-8.pals_true-termination.c_UID7134551330378130905.smt2 [2019-03-17 12:54:34,636 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:54:34,638 INFO L168 Benchmark]: Toolchain (without parser) took 32819.51 ms. Allocated memory was 101.7 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 72.8 MB in the beginning and 451.9 MB in the end (delta: -379.1 MB). Peak memory consumption was 646.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,640 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:54:34,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 779.56 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 72.6 MB in the beginning and 106.4 MB in the end (delta: -33.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,641 INFO L168 Benchmark]: Boogie Procedure Inliner took 91.54 ms. Allocated memory is still 131.1 MB. Free memory was 106.4 MB in the beginning and 101.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,641 INFO L168 Benchmark]: Boogie Preprocessor took 71.11 ms. Allocated memory is still 131.1 MB. Free memory was 101.7 MB in the beginning and 97.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,642 INFO L168 Benchmark]: RCFGBuilder took 2464.59 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 97.0 MB in the beginning and 115.7 MB in the end (delta: -18.7 MB). Peak memory consumption was 49.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,642 INFO L168 Benchmark]: IcfgToChc took 28524.85 ms. Allocated memory was 141.6 MB in the beginning and 1.1 GB in the end (delta: 986.2 MB). Free memory was 115.7 MB in the beginning and 722.8 MB in the end (delta: -607.1 MB). Peak memory consumption was 979.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,643 INFO L168 Benchmark]: ChcSmtPrinter took 882.87 ms. Allocated memory is still 1.1 GB. Free memory was 722.8 MB in the beginning and 451.9 MB in the end (delta: 270.9 MB). Peak memory consumption was 270.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:54:34,646 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 779.56 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 72.6 MB in the beginning and 106.4 MB in the end (delta: -33.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 91.54 ms. Allocated memory is still 131.1 MB. Free memory was 106.4 MB in the beginning and 101.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 71.11 ms. Allocated memory is still 131.1 MB. Free memory was 101.7 MB in the beginning and 97.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2464.59 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 97.0 MB in the beginning and 115.7 MB in the end (delta: -18.7 MB). Peak memory consumption was 49.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 28524.85 ms. Allocated memory was 141.6 MB in the beginning and 1.1 GB in the end (delta: 986.2 MB). Free memory was 115.7 MB in the beginning and 722.8 MB in the end (delta: -607.1 MB). Peak memory consumption was 979.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 882.87 ms. Allocated memory is still 1.1 GB. Free memory was 722.8 MB in the beginning and 451.9 MB in the end (delta: 270.9 MB). Peak memory consumption was 270.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...