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/Problem03_label58_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:14:12,720 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:14:12,722 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:14:12,734 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:14:12,734 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:14:12,735 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:14:12,737 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:14:12,739 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:14:12,741 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:14:12,741 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:14:12,742 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:14:12,743 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:14:12,745 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:14:12,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:14:12,747 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:14:12,748 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:14:12,752 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:14:12,757 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:14:12,761 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:14:12,763 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:14:12,767 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:14:12,768 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:14:12,773 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:14:12,773 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:14:12,773 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:14:12,779 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:14:12,779 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:14:12,780 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:14:12,781 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:14:12,784 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:14:12,785 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:14:12,785 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:14:12,786 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:14:12,787 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:14:12,787 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:14:12,787 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:14:12,788 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:14:12,790 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:14:12,791 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:14:12,792 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 21:14:12,820 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:14:12,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:14:12,822 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:14:12,823 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:14:12,823 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:14:12,823 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:14:12,823 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:14:12,824 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:14:12,824 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:14:12,824 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:14:12,824 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:14:12,824 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:14:12,825 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:14:12,825 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:14:12,826 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:14:12,826 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:14:12,826 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:14:12,826 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:14:12,826 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:14:12,827 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:14:12,827 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:14:12,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:14:12,827 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:14:12,827 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:14:12,828 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:14:12,828 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:14:12,828 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:14:12,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:14:12,829 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 21:14:12,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:14:12,884 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:14:12,887 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:14:12,888 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:14:12,889 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:14:12,889 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label58_true-unreach-call.c [2019-03-17 21:14:12,940 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfaf55484/94b087ff05b848d7b166cbaba204aaa7/FLAGeed3aa1e1 [2019-03-17 21:14:13,619 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:14:13,619 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label58_true-unreach-call.c [2019-03-17 21:14:13,642 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfaf55484/94b087ff05b848d7b166cbaba204aaa7/FLAGeed3aa1e1 [2019-03-17 21:14:13,783 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfaf55484/94b087ff05b848d7b166cbaba204aaa7 [2019-03-17 21:14:13,793 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:14:13,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:14:13,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:13,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:14:13,799 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:14:13,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:13" (1/1) ... [2019-03-17 21:14:13,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af8a96e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:13, skipping insertion in model container [2019-03-17 21:14:13,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:13" (1/1) ... [2019-03-17 21:14:13,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:14:13,899 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:14:14,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:14,613 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:14:14,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:14,929 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:14:14,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14 WrapperNode [2019-03-17 21:14:14,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:14,931 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:14,931 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:14:14,931 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:14:15,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:15,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:14:15,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:14:15,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:14:15,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,268 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:15,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:14:15,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:14:15,386 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:14:15,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:14:15,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14" (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 21:14:15,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:14:15,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:14:20,824 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:14:20,824 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:14:20,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:14:20 BoogieIcfgContainer [2019-03-17 21:14:20,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:14:20,826 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:14:20,826 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:14:20,827 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:14:20,829 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:14:20" (1/1) ... [2019-03-17 21:14:28,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:14:28 HornClauseAST [2019-03-17 21:14:28,704 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:14:28,704 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:14:28,704 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:14:28,704 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:14:28,706 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:14:28" (1/1) ... [2019-03-17 21:14:28,708 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label58_true-unreach-call.c_UID6593562945382199066.smt2 [2019-03-17 21:14:29,587 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:14:29,589 INFO L168 Benchmark]: Toolchain (without parser) took 15794.72 ms. Allocated memory was 114.8 MB in the beginning and 771.8 MB in the end (delta: 656.9 MB). Free memory was 57.1 MB in the beginning and 612.5 MB in the end (delta: -555.4 MB). Peak memory consumption was 502.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,591 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:14:29,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1134.55 ms. Allocated memory is still 114.8 MB. Free memory was 56.9 MB in the beginning and 31.1 MB in the end (delta: 25.8 MB). Peak memory consumption was 36.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,591 INFO L168 Benchmark]: Boogie Procedure Inliner took 320.51 ms. Allocated memory was 114.8 MB in the beginning and 188.7 MB in the end (delta: 73.9 MB). Free memory was 31.1 MB in the beginning and 152.9 MB in the end (delta: -121.8 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,593 INFO L168 Benchmark]: Boogie Preprocessor took 134.50 ms. Allocated memory is still 188.7 MB. Free memory was 152.9 MB in the beginning and 141.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,593 INFO L168 Benchmark]: RCFGBuilder took 5439.59 ms. Allocated memory was 188.7 MB in the beginning and 255.9 MB in the end (delta: 67.1 MB). Free memory was 141.3 MB in the beginning and 168.6 MB in the end (delta: -27.3 MB). Peak memory consumption was 97.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,594 INFO L168 Benchmark]: IcfgToChc took 7877.72 ms. Allocated memory was 255.9 MB in the beginning and 566.8 MB in the end (delta: 310.9 MB). Free memory was 168.6 MB in the beginning and 51.0 MB in the end (delta: 117.6 MB). Peak memory consumption was 459.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,594 INFO L168 Benchmark]: ChcSmtPrinter took 883.22 ms. Allocated memory was 566.8 MB in the beginning and 771.8 MB in the end (delta: 205.0 MB). Free memory was 51.0 MB in the beginning and 612.5 MB in the end (delta: -561.5 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:29,602 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1134.55 ms. Allocated memory is still 114.8 MB. Free memory was 56.9 MB in the beginning and 31.1 MB in the end (delta: 25.8 MB). Peak memory consumption was 36.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 320.51 ms. Allocated memory was 114.8 MB in the beginning and 188.7 MB in the end (delta: 73.9 MB). Free memory was 31.1 MB in the beginning and 152.9 MB in the end (delta: -121.8 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 134.50 ms. Allocated memory is still 188.7 MB. Free memory was 152.9 MB in the beginning and 141.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5439.59 ms. Allocated memory was 188.7 MB in the beginning and 255.9 MB in the end (delta: 67.1 MB). Free memory was 141.3 MB in the beginning and 168.6 MB in the end (delta: -27.3 MB). Peak memory consumption was 97.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 7877.72 ms. Allocated memory was 255.9 MB in the beginning and 566.8 MB in the end (delta: 310.9 MB). Free memory was 168.6 MB in the beginning and 51.0 MB in the end (delta: 117.6 MB). Peak memory consumption was 459.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 883.22 ms. Allocated memory was 566.8 MB in the beginning and 771.8 MB in the end (delta: 205.0 MB). Free memory was 51.0 MB in the beginning and 612.5 MB in the end (delta: -561.5 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...