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/Problem02_label40_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:58,700 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:58,702 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:58,714 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:58,715 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:58,716 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:58,717 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:58,719 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:58,720 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:58,721 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:58,722 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:58,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:58,723 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:58,724 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:58,725 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:58,726 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:58,727 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:58,729 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:58,731 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:58,732 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:58,733 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:58,734 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:58,737 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:58,737 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:58,737 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:58,738 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:58,739 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:58,740 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:58,740 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:58,741 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:58,742 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:58,742 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:58,743 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:58,744 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:58,744 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:58,745 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:58,745 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:58,746 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:58,746 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:58,747 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 21:12:58,761 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:58,761 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:58,762 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:58,763 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:58,763 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:58,763 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:58,763 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:58,764 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:58,764 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:58,764 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:58,764 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:58,764 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:58,765 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:58,765 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:58,765 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:58,765 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:58,765 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:58,766 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:58,766 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:58,766 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:58,766 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:58,766 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:58,767 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:58,767 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:58,767 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:58,767 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:58,767 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:58,768 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:58,768 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 21:12:58,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:58,815 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:58,821 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:58,822 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:58,823 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:58,824 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label40_true-unreach-call_false-termination.c [2019-03-17 21:12:58,881 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a0c05ac/264390a6809a469e9d6177997a392ad0/FLAG79f820814 [2019-03-17 21:12:59,461 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:59,462 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label40_true-unreach-call_false-termination.c [2019-03-17 21:12:59,480 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a0c05ac/264390a6809a469e9d6177997a392ad0/FLAG79f820814 [2019-03-17 21:12:59,649 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a0c05ac/264390a6809a469e9d6177997a392ad0 [2019-03-17 21:12:59,659 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:59,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:59,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:59,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:59,667 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:59,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:59" (1/1) ... [2019-03-17 21:12:59,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e4541fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:59, skipping insertion in model container [2019-03-17 21:12:59,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:59" (1/1) ... [2019-03-17 21:12:59,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:59,745 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:00,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:00,257 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:00,350 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:00,366 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:00,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00 WrapperNode [2019-03-17 21:13:00,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:00,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:00,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:00,368 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:00,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:00,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:00,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:00,559 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:00,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (1/1) ... [2019-03-17 21:13:00,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:00,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:00,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:00,637 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:00,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:00" (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 21:13:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:03,624 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:03,638 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:03,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:03 BoogieIcfgContainer [2019-03-17 21:13:03,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:03,640 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:03,640 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:03,640 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:03,643 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:03" (1/1) ... [2019-03-17 21:13:06,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:06 HornClauseAST [2019-03-17 21:13:06,455 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:06,456 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:06,456 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:06,456 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:06,457 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:06" (1/1) ... [2019-03-17 21:13:06,459 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label40_true-unreach-call_false-termination.c_UID4150387733099653885.smt2 [2019-03-17 21:13:06,616 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:06,617 INFO L168 Benchmark]: Toolchain (without parser) took 6958.19 ms. Allocated memory was 100.7 MB in the beginning and 251.1 MB in the end (delta: 150.5 MB). Free memory was 71.7 MB in the beginning and 87.3 MB in the end (delta: -15.6 MB). Peak memory consumption was 134.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,619 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:06,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 705.73 ms. Allocated memory is still 100.7 MB. Free memory was 71.4 MB in the beginning and 42.5 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.61 ms. Allocated memory was 100.7 MB in the beginning and 129.5 MB in the end (delta: 28.8 MB). Free memory was 42.5 MB in the beginning and 107.7 MB in the end (delta: -65.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,621 INFO L168 Benchmark]: Boogie Preprocessor took 74.82 ms. Allocated memory is still 129.5 MB. Free memory was 107.7 MB in the beginning and 103.2 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,621 INFO L168 Benchmark]: RCFGBuilder took 3002.63 ms. Allocated memory was 129.5 MB in the beginning and 140.0 MB in the end (delta: 10.5 MB). Free memory was 103.2 MB in the beginning and 116.4 MB in the end (delta: -13.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,622 INFO L168 Benchmark]: IcfgToChc took 2815.78 ms. Allocated memory was 140.0 MB in the beginning and 251.1 MB in the end (delta: 111.1 MB). Free memory was 116.4 MB in the beginning and 121.5 MB in the end (delta: -5.1 MB). Peak memory consumption was 180.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,622 INFO L168 Benchmark]: ChcSmtPrinter took 160.29 ms. Allocated memory is still 251.1 MB. Free memory was 121.5 MB in the beginning and 87.3 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:06,626 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 705.73 ms. Allocated memory is still 100.7 MB. Free memory was 71.4 MB in the beginning and 42.5 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 190.61 ms. Allocated memory was 100.7 MB in the beginning and 129.5 MB in the end (delta: 28.8 MB). Free memory was 42.5 MB in the beginning and 107.7 MB in the end (delta: -65.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 74.82 ms. Allocated memory is still 129.5 MB. Free memory was 107.7 MB in the beginning and 103.2 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3002.63 ms. Allocated memory was 129.5 MB in the beginning and 140.0 MB in the end (delta: 10.5 MB). Free memory was 103.2 MB in the beginning and 116.4 MB in the end (delta: -13.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2815.78 ms. Allocated memory was 140.0 MB in the beginning and 251.1 MB in the end (delta: 111.1 MB). Free memory was 116.4 MB in the beginning and 121.5 MB in the end (delta: -5.1 MB). Peak memory consumption was 180.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 160.29 ms. Allocated memory is still 251.1 MB. Free memory was 121.5 MB in the beginning and 87.3 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...