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/Problem14_label04_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:32:53,661 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:32:53,663 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:32:53,675 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:32:53,676 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:32:53,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:32:53,678 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:32:53,680 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:32:53,682 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:32:53,683 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:32:53,684 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:32:53,684 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:32:53,685 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:32:53,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:32:53,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:32:53,688 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:32:53,689 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:32:53,691 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:32:53,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:32:53,694 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:32:53,696 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:32:53,697 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:32:53,700 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:32:53,700 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:32:53,700 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:32:53,701 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:32:53,702 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:32:53,703 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:32:53,703 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:32:53,704 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:32:53,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:32:53,705 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:32:53,707 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:32:53,707 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:32:53,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:32:53,708 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:32:53,708 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:32:53,709 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:32:53,710 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:32:53,710 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 21:32:53,730 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:32:53,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:32:53,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:32:53,732 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:32:53,732 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:32:53,733 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:32:53,733 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:32:53,733 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:32:53,733 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:32:53,733 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:32:53,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:32:53,737 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:32:53,737 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:32:53,737 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:32:53,738 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:32:53,738 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:32:53,738 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:32:53,738 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:32:53,738 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:32:53,739 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:32:53,739 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:32:53,739 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:32:53,739 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:32:53,739 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:32:53,740 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:32:53,741 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:32:53,741 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:32:53,742 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:32:53,742 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 21:32:53,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:32:53,793 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:32:53,800 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:32:53,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:32:53,802 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:32:53,803 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label04_true-unreach-call_false-termination.c [2019-03-17 21:32:53,869 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64de7a6a5/b7d5479eeab94fbc992f25361fcf00e7/FLAGad5f36628 [2019-03-17 21:32:54,441 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:32:54,442 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label04_true-unreach-call_false-termination.c [2019-03-17 21:32:54,455 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64de7a6a5/b7d5479eeab94fbc992f25361fcf00e7/FLAGad5f36628 [2019-03-17 21:32:54,680 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64de7a6a5/b7d5479eeab94fbc992f25361fcf00e7 [2019-03-17 21:32:54,690 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:32:54,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:32:54,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:32:54,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:32:54,697 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:32:54,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:54,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c8af6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54, skipping insertion in model container [2019-03-17 21:32:54,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:54,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:32:54,779 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:32:55,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:32:55,229 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:32:55,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:32:55,513 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:32:55,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55 WrapperNode [2019-03-17 21:32:55,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:32:55,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:32:55,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:32:55,516 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:32:55,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,680 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,786 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:32:55,787 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:32:55,787 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:32:55,787 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:32:55,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (1/1) ... [2019-03-17 21:32:55,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:32:55,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:32:55,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:32:55,917 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:32:55,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:55" (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 21:32:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:32:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:32:59,577 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:32:59,578 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:32:59,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:59 BoogieIcfgContainer [2019-03-17 21:32:59,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:32:59,579 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:32:59,579 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:32:59,580 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:32:59,582 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:59" (1/1) ... [2019-03-17 21:33:01,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:01 HornClauseAST [2019-03-17 21:33:01,941 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:01,942 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:01,942 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:01,942 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:01,943 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:01" (1/1) ... [2019-03-17 21:33:01,945 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label04_true-unreach-call_false-termination.c_UID2593046401848780079.smt2 [2019-03-17 21:33:02,114 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:02,116 INFO L168 Benchmark]: Toolchain (without parser) took 7425.38 ms. Allocated memory was 114.8 MB in the beginning and 327.2 MB in the end (delta: 212.3 MB). Free memory was 61.6 MB in the beginning and 90.2 MB in the end (delta: -28.6 MB). Peak memory consumption was 183.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,118 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:02,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.38 ms. Allocated memory is still 114.8 MB. Free memory was 61.4 MB in the beginning and 71.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 40.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 271.12 ms. Allocated memory was 114.8 MB in the beginning and 182.5 MB in the end (delta: 67.6 MB). Free memory was 71.6 MB in the beginning and 156.4 MB in the end (delta: -84.8 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,119 INFO L168 Benchmark]: Boogie Preprocessor took 129.29 ms. Allocated memory is still 182.5 MB. Free memory was 156.4 MB in the beginning and 149.5 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,119 INFO L168 Benchmark]: RCFGBuilder took 3662.70 ms. Allocated memory was 182.5 MB in the beginning and 184.5 MB in the end (delta: 2.1 MB). Free memory was 149.5 MB in the beginning and 133.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 104.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,120 INFO L168 Benchmark]: IcfgToChc took 2362.08 ms. Allocated memory was 184.5 MB in the beginning and 327.2 MB in the end (delta: 142.6 MB). Free memory was 133.2 MB in the beginning and 116.5 MB in the end (delta: 16.7 MB). Peak memory consumption was 173.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,120 INFO L168 Benchmark]: ChcSmtPrinter took 173.11 ms. Allocated memory is still 327.2 MB. Free memory was 116.5 MB in the beginning and 90.2 MB in the end (delta: 26.3 MB). Peak memory consumption was 26.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:02,123 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 114.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 821.38 ms. Allocated memory is still 114.8 MB. Free memory was 61.4 MB in the beginning and 71.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 40.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 271.12 ms. Allocated memory was 114.8 MB in the beginning and 182.5 MB in the end (delta: 67.6 MB). Free memory was 71.6 MB in the beginning and 156.4 MB in the end (delta: -84.8 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 129.29 ms. Allocated memory is still 182.5 MB. Free memory was 156.4 MB in the beginning and 149.5 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3662.70 ms. Allocated memory was 182.5 MB in the beginning and 184.5 MB in the end (delta: 2.1 MB). Free memory was 149.5 MB in the beginning and 133.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 104.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 2362.08 ms. Allocated memory was 184.5 MB in the beginning and 327.2 MB in the end (delta: 142.6 MB). Free memory was 133.2 MB in the beginning and 116.5 MB in the end (delta: 16.7 MB). Peak memory consumption was 173.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 173.11 ms. Allocated memory is still 327.2 MB. Free memory was 116.5 MB in the beginning and 90.2 MB in the end (delta: 26.3 MB). Peak memory consumption was 26.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...