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/Problem01_label42_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:36,626 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:36,629 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:36,645 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:36,645 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:36,647 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:36,648 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:36,650 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:36,651 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:36,652 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:36,653 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:36,653 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:36,654 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:36,655 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:36,657 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:36,658 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:36,658 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:36,660 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:36,662 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:36,664 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:36,665 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:36,667 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:36,669 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:36,670 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:36,670 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:36,671 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:36,671 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:36,672 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:36,673 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:36,674 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:36,675 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:36,675 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:36,676 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:36,677 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:36,677 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:36,678 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:36,678 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:36,679 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:36,680 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:36,680 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 [2019-03-18 12:15:36,695 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:36,696 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:36,697 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:36,697 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:36,697 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:36,698 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:36,698 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:36,698 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:36,698 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:36,698 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:36,699 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:36,699 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:36,699 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:36,699 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:36,699 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:36,699 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:36,700 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:36,700 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:36,700 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:36,700 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:36,701 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:36,701 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:36,701 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:36,701 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:36,701 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:36,702 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:36,702 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:36,702 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:36,702 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 [2019-03-18 12:15:36,736 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:36,748 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:36,752 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:36,753 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:36,753 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:36,754 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label42_true-unreach-call_false-termination.c [2019-03-18 12:15:36,809 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b0d0bc21/df17c91a7b214909a962db5475ed5fbd/FLAGa86589237 [2019-03-18 12:15:37,362 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:37,363 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label42_true-unreach-call_false-termination.c [2019-03-18 12:15:37,377 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b0d0bc21/df17c91a7b214909a962db5475ed5fbd/FLAGa86589237 [2019-03-18 12:15:37,607 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b0d0bc21/df17c91a7b214909a962db5475ed5fbd [2019-03-18 12:15:37,618 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:37,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:37,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:37,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:37,626 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:37,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:37" (1/1) ... [2019-03-18 12:15:37,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ec522b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:37, skipping insertion in model container [2019-03-18 12:15:37,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:37" (1/1) ... [2019-03-18 12:15:37,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:37,700 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:38,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:38,086 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:38,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:38,275 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:38,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38 WrapperNode [2019-03-18 12:15:38,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:38,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:38,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:38,277 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:38,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:38,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:38,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:38,435 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:38,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (1/1) ... [2019-03-18 12:15:38,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:38,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:38,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:38,502 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:38,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:38" (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 [2019-03-18 12:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:41,881 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:41,881 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:15:41,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:41 BoogieIcfgContainer [2019-03-18 12:15:41,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:41,883 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:41,883 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:41,883 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:41,886 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:41" (1/1) ... [2019-03-18 12:15:44,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:44 HornClauseAST [2019-03-18 12:15:44,970 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:44,971 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:44,971 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:44,971 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:44,973 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:44" (1/1) ... [2019-03-18 12:15:44,976 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label42_true-unreach-call_false-termination.c_UID8192748236932767342.smt2 [2019-03-18 12:15:45,179 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:45,181 INFO L168 Benchmark]: Toolchain (without parser) took 7562.03 ms. Allocated memory was 113.2 MB in the beginning and 320.9 MB in the end (delta: 207.6 MB). Free memory was 62.6 MB in the beginning and 156.3 MB in the end (delta: -93.7 MB). Peak memory consumption was 113.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,182 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:45,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 655.07 ms. Allocated memory is still 113.2 MB. Free memory was 62.4 MB in the beginning and 78.8 MB in the end (delta: -16.4 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.93 ms. Allocated memory was 113.2 MB in the beginning and 182.5 MB in the end (delta: 69.2 MB). Free memory was 78.8 MB in the beginning and 160.3 MB in the end (delta: -81.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,188 INFO L168 Benchmark]: Boogie Preprocessor took 65.97 ms. Allocated memory is still 182.5 MB. Free memory was 160.3 MB in the beginning and 155.7 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,188 INFO L168 Benchmark]: RCFGBuilder took 3381.42 ms. Allocated memory was 182.5 MB in the beginning and 181.9 MB in the end (delta: -524.3 kB). Free memory was 155.7 MB in the beginning and 153.8 MB in the end (delta: 1.9 MB). Peak memory consumption was 105.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,189 INFO L168 Benchmark]: IcfgToChc took 3087.84 ms. Allocated memory was 181.9 MB in the beginning and 320.9 MB in the end (delta: 138.9 MB). Free memory was 153.8 MB in the beginning and 187.9 MB in the end (delta: -34.1 MB). Peak memory consumption was 267.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,189 INFO L168 Benchmark]: ChcSmtPrinter took 208.07 ms. Allocated memory is still 320.9 MB. Free memory was 187.9 MB in the beginning and 156.3 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:45,194 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 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 655.07 ms. Allocated memory is still 113.2 MB. Free memory was 62.4 MB in the beginning and 78.8 MB in the end (delta: -16.4 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 157.93 ms. Allocated memory was 113.2 MB in the beginning and 182.5 MB in the end (delta: 69.2 MB). Free memory was 78.8 MB in the beginning and 160.3 MB in the end (delta: -81.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 65.97 ms. Allocated memory is still 182.5 MB. Free memory was 160.3 MB in the beginning and 155.7 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3381.42 ms. Allocated memory was 182.5 MB in the beginning and 181.9 MB in the end (delta: -524.3 kB). Free memory was 155.7 MB in the beginning and 153.8 MB in the end (delta: 1.9 MB). Peak memory consumption was 105.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 3087.84 ms. Allocated memory was 181.9 MB in the beginning and 320.9 MB in the end (delta: 138.9 MB). Free memory was 153.8 MB in the beginning and 187.9 MB in the end (delta: -34.1 MB). Peak memory consumption was 267.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 208.07 ms. Allocated memory is still 320.9 MB. Free memory was 187.9 MB in the beginning and 156.3 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...