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/Problem16_label49_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:35,661 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:35,663 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:35,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:35,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:35,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:35,682 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:35,684 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:35,685 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:35,686 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:35,687 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:35,687 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:35,688 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:35,689 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:35,692 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:35,692 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:35,694 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:35,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:35,698 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:35,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:35,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:35,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:35,705 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:35,705 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:35,705 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:35,706 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:35,707 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:35,708 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:35,708 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:35,709 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:35,710 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:35,711 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:35,712 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:35,712 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:35,713 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:35,713 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:35,713 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:35,714 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:35,715 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:35,716 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 21:34:35,730 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:35,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:35,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:35,732 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:35,732 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:35,732 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:35,733 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:35,733 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:35,733 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:35,733 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:35,733 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:35,733 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:35,734 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:35,734 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:35,734 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:35,734 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:35,734 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:35,735 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:35,735 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:35,735 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:35,735 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:35,735 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:35,736 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:35,736 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:35,736 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:35,736 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:35,736 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:35,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:35,737 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 21:34:35,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:35,796 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:35,800 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:35,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:35,802 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:35,803 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label49_true-unreach-call.c [2019-03-17 21:34:35,872 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e219e62e5/29faf844fa4f484c8529364dc30ac22b/FLAG510cc7cbb [2019-03-17 21:34:36,592 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:36,595 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label49_true-unreach-call.c [2019-03-17 21:34:36,616 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e219e62e5/29faf844fa4f484c8529364dc30ac22b/FLAG510cc7cbb [2019-03-17 21:34:36,694 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e219e62e5/29faf844fa4f484c8529364dc30ac22b [2019-03-17 21:34:36,705 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:36,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:36,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:36,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:36,716 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:36,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e144e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36, skipping insertion in model container [2019-03-17 21:34:36,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:36,823 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:37,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:37,520 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:37,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:38,089 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:38,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38 WrapperNode [2019-03-17 21:34:38,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:38,091 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:38,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:38,092 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:38,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:38,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:38,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:38,287 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:38,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (1/1) ... [2019-03-17 21:34:38,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:38,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:38,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:38,467 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:38,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:38" (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 21:34:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:34:44,714 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:34:44,714 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:34:44,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:44 BoogieIcfgContainer [2019-03-17 21:34:44,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:34:44,716 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:34:44,716 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:34:44,716 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:34:44,719 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:44" (1/1) ... [2019-03-17 21:34:48,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:48 HornClauseAST [2019-03-17 21:34:48,810 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:34:48,810 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:34:48,811 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:34:48,811 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:34:48,814 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:48" (1/1) ... [2019-03-17 21:34:48,819 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label49_true-unreach-call.c_UID2476408716728223993.smt2 [2019-03-17 21:34:49,205 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:34:49,206 INFO L168 Benchmark]: Toolchain (without parser) took 12500.35 ms. Allocated memory was 113.8 MB in the beginning and 466.1 MB in the end (delta: 352.3 MB). Free memory was 55.4 MB in the beginning and 354.2 MB in the end (delta: -298.7 MB). Peak memory consumption was 355.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,208 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 113.8 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:34:49,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1377.64 ms. Allocated memory was 113.8 MB in the beginning and 194.0 MB in the end (delta: 80.2 MB). Free memory was 55.2 MB in the beginning and 167.7 MB in the end (delta: -112.5 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,209 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.29 ms. Allocated memory is still 194.0 MB. Free memory was 167.7 MB in the beginning and 142.6 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,210 INFO L168 Benchmark]: Boogie Preprocessor took 178.93 ms. Allocated memory is still 194.0 MB. Free memory was 142.6 MB in the beginning and 127.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,212 INFO L168 Benchmark]: RCFGBuilder took 6249.77 ms. Allocated memory was 194.0 MB in the beginning and 268.4 MB in the end (delta: 74.4 MB). Free memory was 127.3 MB in the beginning and 159.3 MB in the end (delta: -32.0 MB). Peak memory consumption was 90.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,212 INFO L168 Benchmark]: IcfgToChc took 4093.90 ms. Allocated memory was 268.4 MB in the beginning and 463.5 MB in the end (delta: 195.0 MB). Free memory was 159.3 MB in the beginning and 78.0 MB in the end (delta: 81.4 MB). Peak memory consumption was 290.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,216 INFO L168 Benchmark]: ChcSmtPrinter took 394.51 ms. Allocated memory was 463.5 MB in the beginning and 466.1 MB in the end (delta: 2.6 MB). Free memory was 78.0 MB in the beginning and 354.2 MB in the end (delta: -276.2 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:49,221 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 113.8 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1377.64 ms. Allocated memory was 113.8 MB in the beginning and 194.0 MB in the end (delta: 80.2 MB). Free memory was 55.2 MB in the beginning and 167.7 MB in the end (delta: -112.5 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 195.29 ms. Allocated memory is still 194.0 MB. Free memory was 167.7 MB in the beginning and 142.6 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 178.93 ms. Allocated memory is still 194.0 MB. Free memory was 142.6 MB in the beginning and 127.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6249.77 ms. Allocated memory was 194.0 MB in the beginning and 268.4 MB in the end (delta: 74.4 MB). Free memory was 127.3 MB in the beginning and 159.3 MB in the end (delta: -32.0 MB). Peak memory consumption was 90.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 4093.90 ms. Allocated memory was 268.4 MB in the beginning and 463.5 MB in the end (delta: 195.0 MB). Free memory was 159.3 MB in the beginning and 78.0 MB in the end (delta: 81.4 MB). Peak memory consumption was 290.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 394.51 ms. Allocated memory was 463.5 MB in the beginning and 466.1 MB in the end (delta: 2.6 MB). Free memory was 78.0 MB in the beginning and 354.2 MB in the end (delta: -276.2 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...