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/ldv-regression/rule60_list2_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:50,659 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:50,662 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:50,675 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:50,676 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:50,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:50,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:50,681 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:50,683 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:50,692 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:50,693 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:50,693 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:50,695 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:50,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:50,698 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:50,699 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:50,700 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:50,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:50,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:50,705 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:50,706 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:50,707 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:50,709 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:50,709 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:50,710 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:50,710 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:50,711 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:50,712 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:50,712 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:50,713 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:50,713 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:50,714 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:50,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:50,716 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:50,717 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:50,717 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:50,718 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:50,719 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:50,720 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:50,720 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 21:44:50,752 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:50,753 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:50,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:50,755 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:50,755 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:50,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:50,756 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:50,756 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:50,756 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:50,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:50,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:50,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:50,757 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:50,757 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:50,757 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:50,757 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:50,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:50,758 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:50,758 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:50,758 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:50,758 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:50,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:50,758 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:50,760 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:50,760 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:50,760 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:50,760 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:50,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:50,761 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 21:44:50,797 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:50,807 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:50,811 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:50,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:50,812 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:50,813 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/rule60_list2_true-termination.c_true-unreach-call.i [2019-03-17 21:44:50,864 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/314e45bba/3cfe952de1044c0c99bce6401fbaf276/FLAG331be5cae [2019-03-17 21:44:51,413 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:51,414 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/rule60_list2_true-termination.c_true-unreach-call.i [2019-03-17 21:44:51,426 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/314e45bba/3cfe952de1044c0c99bce6401fbaf276/FLAG331be5cae [2019-03-17 21:44:51,646 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/314e45bba/3cfe952de1044c0c99bce6401fbaf276 [2019-03-17 21:44:51,655 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:51,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:51,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:51,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:51,661 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:51,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:51" (1/1) ... [2019-03-17 21:44:51,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380e04c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:51, skipping insertion in model container [2019-03-17 21:44:51,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:51" (1/1) ... [2019-03-17 21:44:51,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:51,727 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:52,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:52,066 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:52,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:52,305 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:52,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52 WrapperNode [2019-03-17 21:44:52,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:52,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:52,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:52,307 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:52,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,330 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:52,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:52,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:52,361 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:52,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:52,405 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:52,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:52,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:52,408 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:52,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:52" (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 21:44:52,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:44:52,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-17 21:44:52,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:52,988 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:52,989 INFO L286 CfgBuilder]: Removed 30 assue(true) statements. [2019-03-17 21:44:52,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:52 BoogieIcfgContainer [2019-03-17 21:44:52,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:52,991 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:52,991 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:52,991 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:52,994 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:52" (1/1) ... [2019-03-17 21:44:54,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:54 HornClauseAST [2019-03-17 21:44:54,189 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:54,189 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:54,189 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:54,189 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:54,191 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:54" (1/1) ... [2019-03-17 21:44:54,192 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_rule60_list2_true-termination.c_true-unreach-call.i_UID3981489885386696422.smt2 [2019-03-17 21:44:54,276 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:54,278 INFO L168 Benchmark]: Toolchain (without parser) took 2622.86 ms. Allocated memory was 102.8 MB in the beginning and 164.6 MB in the end (delta: 61.9 MB). Free memory was 74.5 MB in the beginning and 117.8 MB in the end (delta: -43.4 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,280 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:54,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.23 ms. Allocated memory was 102.8 MB in the beginning and 132.6 MB in the end (delta: 29.9 MB). Free memory was 74.2 MB in the beginning and 105.6 MB in the end (delta: -31.4 MB). Peak memory consumption was 19.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.10 ms. Allocated memory is still 132.6 MB. Free memory was 105.3 MB in the beginning and 103.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,282 INFO L168 Benchmark]: Boogie Preprocessor took 44.56 ms. Allocated memory is still 132.6 MB. Free memory was 103.2 MB in the beginning and 101.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,282 INFO L168 Benchmark]: RCFGBuilder took 582.34 ms. Allocated memory is still 132.6 MB. Free memory was 101.5 MB in the beginning and 80.6 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,282 INFO L168 Benchmark]: IcfgToChc took 1198.21 ms. Allocated memory was 132.6 MB in the beginning and 164.6 MB in the end (delta: 32.0 MB). Free memory was 80.6 MB in the beginning and 127.8 MB in the end (delta: -47.2 MB). Peak memory consumption was 55.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,283 INFO L168 Benchmark]: ChcSmtPrinter took 87.57 ms. Allocated memory is still 164.6 MB. Free memory was 127.8 MB in the beginning and 117.8 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:54,287 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 649.23 ms. Allocated memory was 102.8 MB in the beginning and 132.6 MB in the end (delta: 29.9 MB). Free memory was 74.2 MB in the beginning and 105.6 MB in the end (delta: -31.4 MB). Peak memory consumption was 19.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 54.10 ms. Allocated memory is still 132.6 MB. Free memory was 105.3 MB in the beginning and 103.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.56 ms. Allocated memory is still 132.6 MB. Free memory was 103.2 MB in the beginning and 101.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 582.34 ms. Allocated memory is still 132.6 MB. Free memory was 101.5 MB in the beginning and 80.6 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 1198.21 ms. Allocated memory was 132.6 MB in the beginning and 164.6 MB in the end (delta: 32.0 MB). Free memory was 80.6 MB in the beginning and 127.8 MB in the end (delta: -47.2 MB). Peak memory consumption was 55.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 87.57 ms. Allocated memory is still 164.6 MB. Free memory was 127.8 MB in the beginning and 117.8 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...